3011 Commits

Author	SHA1	Message	Date
AnilKumar Chimata	bd50050aec	Revert "block: Expose IOCTL to get partition start sector number" ... This reverts commit e959c1ce82. Sector information is identified by other means so this change is not needed. Change-Id: Ib9cd450085b22468853b5a4955f8760d67af51b1 Signed-off-by: AnilKumar Chimata <anilc@codeaurora.org>	2018-06-01 14:40:30 +05:30
Neeraj Soni	36c6512ecd	Enable hardware based FBE on f2fs and adapt ext4 fs ... Hardware File Based Encryption (FBE) uses crypto engine to encrypt the user data with unique key for each file. File name and data both are encrypted with this feature. 1. security/pfk: changes to support per file encryption for f2fs using hardware crypto engine. 2. fs/ext4: adapted crypto APIs for generic crypto layer. 3. fs/f2fs: support hardware crypto engine based per file encryption. 4. fs/crypto: export APIs to support hardware crypto engine based per file encryption. Other changes made to provide support framework for per file encryption. Change-Id: I7981fa7f8f0c4bc058b80b7b8e342cfd81697c74 Signed-off-by: Neeraj Soni <neersoni@codeaurora.org>	2018-05-28 10:56:49 +05:30
Neeraj Soni	c692cb9609	Resolve merge conflict and enable HW FBE for ext4 fs ... HW File Based Encryption (FBE) uses Crypto Engine to encrypt the user data with unique key for each file. File name and data both are encrypted with this feature. - security/pfk: New module to support per file encryption using CE. - fs/ext4: changes made to support using crypto engine to encyrpt the data. Other changes made to provide support framework for per file encryption. Change-Id: I82b05a73b10ad8c26b0e400cdf246c67a8060f0e Signed-off-by: Neeraj Soni <neersoni@codeaurora.org>	2018-05-22 12:58:05 +05:30
Blagovest Kolenichev	2c5fffe90c	Merge android-4.9.96 (320d53a) into msm-4.9 ... * refs/heads/tmp-320d53a: Linux 4.9.96 block/mq: fix potential deadlock during cpu hotplug writeback: safer lock nesting fanotify: fix logic of events on child mm/filemap.c: fix NULL pointer in page_cache_tree_insert() autofs: mount point create should honour passed in mode Don't leak MNT_INTERNAL away from internal mounts rpc_pipefs: fix double-dput() orangefs_kill_sb(): deal with allocation failures hypfs_kill_super(): deal with failed allocations jffs2_kill_sb(): deal with failed allocations udf: Fix leak of UTF-16 surrogates into encoded strings powerpc/lib: Fix off-by-one in alternate feature patching powerpc/eeh: Fix enabling bridge MMIO windows MIPS: memset.S: Fix clobber of v1 in last_fixup MIPS: memset.S: Fix return of __clear_user from Lpartial_fixup MIPS: memset.S: EVA & fault support for small_memset MIPS: uaccess: Add micromips clobbers to bzero invocation HID: hidraw: Fix crash on HIDIOCGFEATURE with a destroyed device random: add new ioctl RNDRESEEDCRNG random: crng_reseed() should lock the crng instance that it is modifying random: fix crng_ready() test ALSA: hda - New VIA controller suppor no-snoop path ALSA: rawmidi: Fix missing input substream checks in compat ioctls ALSA: line6: Use correct endpoint type for midi output drm/radeon: Fix PCIe lane width calculation drm/rockchip: Clear all interrupts before requesting the IRQ drm/amdgpu: Fix PCIe lane width calculation drm/amdgpu: Fix always_valid bos multiple LRU insertions. drm/amdgpu: Add an ATPX quirk for hybrid laptop ext4: don't allow r/w mounts if metadata blocks overlap the superblock ALSA: pcm: Fix endless loop for XRUN recovery in OSS emulation ALSA: pcm: Fix mutex unbalance in OSS emulation ioctls ALSA: pcm: Return -EBUSY for OSS ioctls changing busy streams ALSA: pcm: Avoid potential races between OSS ioctls and read/write ALSA: pcm: Use ERESTARTSYS instead of EINTR in OSS emulation vfio/pci: Virtualize Maximum Read Request Size watchdog: f71808e_wdt: Fix WD_EN register read dt-bindings: clock: mediatek: add binding for fixed-factor clock axisel_d4 thermal: imx: Fix race condition in imx_thermal_probe() pwm: rcar: Fix a condition to prevent mismatch value setting to duty clk: bcm2835: De-assert/assert PLL reset signal when appropriate clk: fix false-positive Wmaybe-uninitialized warning clk: mvebu: armada-38x: add support for missing clocks clk: mvebu: armada-38x: add support for 1866MHz variants mmc: jz4740: Fix race condition in IRQ mask update iommu/vt-d: Fix a potential memory leak um: Use POSIX ucontext_t instead of struct ucontext um: Compile with modern headers nfit, address-range-scrub: fix scrub in-progress reporting libnvdimm, namespace: use a safe lookup for dimm device name dmaengine: at_xdmac: fix rare residue corruption IB/srp: Fix completion vector assignment algorithm IB/srp: Fix srp_abort() ALSA: pcm: Fix UAF at PCM release via PCM timer access RDMA/rxe: Fix an out-of-bounds read RDMA/ucma: Don't allow setting RDMA_OPTION_IB_PATH without an RDMA device ext4: fail ext4_iget for root directory if unallocated ext4: protect i_disksize update by i_data_sem in direct write path ext4: don't update checksum of new initialized bitmaps jbd2: if the journal is aborted then don't allow update of the log tail random: use a tighter cap in credit_entropy_bits_safe() irqchip/gic: Take lock when updating irq type thunderbolt: Resume control channel after hibernation image is created ASoC: ssm2602: Replace reg_default_raw with reg_default HID: core: Fix size as type u32 HID: Fix hid_report_len usage powerpc/powernv: Fix OPAL NVRAM driver OPAL_BUSY loops powerpc/powernv: define a standard delay for OPAL_BUSY type retry loops powerpc/64: Fix smp_wmb barrier definition use use lwsync consistently powerpc/powernv: Handle unknown OPAL errors in opal_nvram_write() HID: i2c-hid: fix size check and type usage smb3: Fix root directory when server returns inode number of zero usb: dwc3: pci: Properly cleanup resource USB:fix USB3 devices behind USB3 hubs not resuming at hibernate thaw USB: gadget: f_midi: fixing a possible double-free in f_midi ACPI / hotplug / PCI: Check presence of slot itself in get_slot_status() ACPI / video: Add quirk to force acpi-video backlight on Samsung 670Z5E regmap: Fix reversed bounds check in regmap_raw_write() xen-netfront: Fix hang on device removal spi: Fix scatterlist elements size in spi_map_buf ARM: dts: at91: sama5d4: fix pinctrl compatible string ARM: dts: exynos: Fix IOMMU support for GScaler devices on Exynos5250 ARM: dts: at91: at91sam9g25: fix mux-mask pinctrl property usb: gadget: udc: core: update usb_ep_queue() documentation usb: musb: gadget: misplaced out of bounds check mm, slab: reschedule cache_reap() on the same CPU ipc/shm: fix use-after-free of shm file via remap_file_pages() resource: fix integer overflow at reallocation fs/reiserfs/journal.c: add missing resierfs_warning() arg ubi: Reject MLC NAND ubi: Fix error for write access ubi: fastmap: Don't flush fastmap work on detach ubifs: Check ubifs_wbuf_sync() return code tty: make n_tty_read() always abort if hangup is in progress f2fs: check cap_resource only for data blocks Revert "f2fs: introduce f2fs_set_page_dirty_nobuffer" f2fs: clear PageError on writepage BACKPORT: dm verity: add 'check_at_most_once' option to only validate hashes once f2fs: call unlock_new_inode() before d_instantiate() f2fs: refactor read path to allow multiple postprocessing steps fscrypt: allow synchronous bio decryption ANDROID: arm-smccc: fix clang build Change-Id: I016ee22b2aecb696dcab53f636786c676102295c Signed-off-by: Blagovest Kolenichev <bkolenichev@codeaurora.org>	2018-05-11 05:38:48 -07:00
Blagovest Kolenichev	2e229cb024	Merge android-4.9.94 (8683408) into msm-4.9 ... * refs/heads/tmp-8683408: ANDROID: Add build server config for cuttlefish. ANDROID: Add defconfig for cuttlefish. FROMLIST: staging: Android: Add 'vsoc' driver for cuttlefish. Revert "ANDROID: proc: make oom adjustment files user read-only" Revert "ANDROID: fixup! proc: make oom adjustment files user read-only" Linux 4.9.94 Revert "xhci: plat: Register shutdown for xhci_plat" vrf: Fix use after free and double free in vrf_finish_output net sched actions: fix dumping which requires several messages to user space strparser: Fix sign of err codes net/mlx4_core: Fix memory leak while delete slave's resources vhost_net: add missing lock nesting notation team: move dev_mc_sync after master_upper_dev_link in team_port_add route: check sysctl_fib_multipath_use_neigh earlier than hash vhost: validate log when IOTLB is enabled net/mlx4_en: Fix mixed PFC and Global pause user control requests net/sched: fix NULL dereference on the error path of tcf_skbmod_init() net/sched: fix NULL dereference in the error path of tunnel_key_init() net/mlx5e: Sync netdev vxlan ports at open vti6: better validate user provided tunnel names ip6_tunnel: better validate user provided tunnel names ip6_gre: better validate user provided tunnel names ipv6: sit: better validate user provided tunnel names ip_tunnel: better validate user provided tunnel names net: fool proof dev_valid_name() bonding: process the err returned by dev_set_allmulti properly in bond_enslave bonding: move dev_mc_sync after master_upper_dev_link in bond_enslave bonding: fix the err path for dev hwaddr sync in bond_enslave vlan: also check phy_driver ts_info for vlan's real device vhost: correctly remove wait queue during poll failure sky2: Increase D3 delay to sky2 stops working after suspend sctp: sctp_sockaddr_af must check minimal addr length for AF_INET6 sctp: do not leak kernel memory to user space r8169: fix setting driver_data after register_netdev pptp: remove a buggy dst release in pptp_connect() net/sched: fix NULL dereference in the error path of tcf_bpf_init() netlink: make sure nladdr has correct size in netlink_connect() net/ipv6: Increment OUTxxx counters after netfilter hook net/ipv6: Fix route leaking between VRFs net: fix possible out-of-bound read in skb_network_protocol() ipv6: the entire IPv6 header chain must fit the first fragment arp: fix arp_filter on l3slave devices clk: at91: fix clk-generated compilation random: use lockless method of accessing and updating f->reg_idx virtio_net: check return value of skb_to_sgvec in one more location virtio_net: check return value of skb_to_sgvec always rxrpc: check return value of skb_to_sgvec always ipsec: check return value of skb_to_sgvec always perf tools: Fix copyfile_offset update of output offset mtd: mtd_oobtest: Handle bitflips during reads Input: goodix - disable IRQs while suspended sdhci: Advertise 2.0v supply on SDIO host controller cxgb4vf: Fix SGE FL buffer initialization logic for 64K pages EDAC, mv64x60: Fix an error handling path tty: n_gsm: Allow ADM response in addition to UA for control dlci blk-mq: fix kernel oops in blk_mq_tag_idle() scsi: libsas: initialize sas_phy status according to response of DISCOVER scsi: libsas: fix error when getting phy events scsi: libsas: fix memory leak in sas_smp_get_phy_events() bcache: segregate flash only volume write streams bcache: stop writeback thread after detaching drm/vc4: Fix resource leak in 'vc4_get_hang_state_ioctl()' in error handling path selftests: kselftest_harness: Fix compile warning hsr: fix incorrect warning vxlan: dont migrate permanent fdb entries during learn s390/dasd: fix hanging safe offline ACPICA: Disassembler: Abort on an invalid/unknown AML opcode ACPICA: Events: Add runtime stub support for event APIs ACPICA: OSL: Add support to exclude stdarg.h cpuidle: dt: Add missing 'of_node_put()' Bluetooth: Send HCI Set Event Mask Page 2 command only when needed clk: meson: meson8b: add compatibles for Meson8 and Meson8m2 net: ena: disable admin msix while working in polling mode net: ena: add missing unmap bars on device removal net: ena: add missing return when ena_com_get_io_handlers() fails net: ena: fix race condition between submit and completion admin command net: ena: fix rare uncompleted admin command false alarm iio: magnetometer: st_magn_spi: fix spi_device_id table sparc64: ldc abort during vds iso boot net: fec: Add a fec_enet_clear_ethtool_stats() stub for CONFIG_M5272 sctp: fix recursive locking warning in sctp_do_peeloff bnx2x: Allow vfs to disable txvlan offload crypto: omap-sham - fix closing of hash with separate finalize call crypto: omap-sham - buffer handling fixes for hashing later geneve: add missing rx stats accounting stmmac: fix ptp header for GMAC3 hw timestamp coresight: tmc: Configure DMA mask appropriately coresight: Fix reference count for software sources pinctrl: meson-gxbb: remove non-existing pin GPIOX_22 X.509: Fix error code in x509_cert_parse() xen: avoid type warning in xchg_xen_ulong skbuff: only inherit relevant tx_flags perf tests: Decompress kernel module before objdump perf tools: Decompress kernel module when reading DSO data net: emac: fix reset timeout with AR8035 phy Fix loop device flush before configure v3 ARM: dts: armadillo800eva: Split LCD mux and gpio MIPS: kprobes: flush_insn_slot should flush only if probe initialised MIPS: mm: adjust PKMAP location MIPS: mm: fixed mappings: correct initialisation sched/deadline: Use the revised wakeup rule for suspending constrained dl tasks perf/core: Correct event creation with PERF_FORMAT_GROUP e1000e: Undo e1000e_pm_freeze if __e1000_shutdown fails KVM: nVMX: Update vmcs12->guest_linear_address on nested VM-exit nvme: fix hang in remove path nvme-pci: fix multiple ctrl removal scheduling ARM: imx: Add MXC_CPU_IMX6ULL and cpu_is_imx6ull net: phy: avoid genphy_aneg_done() for PHYs without clause 22 support mceusb: sporadic RX truncation corruption fix cx25840: fix unchecked return values cxl: Unlock on error in probe igb: fix race condition with PTP_TX_IN_PROGRESS bits e1000e: fix race condition around skb_tstamp_tx() ARM: dts: qcom: ipq4019: fix i2c_0 node tags: honor COMPILED_SOURCE with apart output directory iwlwifi: fix min API version for 7265D, 3168, 8000 and 8265 iwlwifi: pcie: only use d0i3 in suspend/resume if system_pm is set to d0i3 iwlwifi: tt: move ucode_loaded check under mutex iwlwifi: mvm: Fix command queue number on d0i3 flow watchdog: f71808e_wdt: Add F71868 support iwlwifi: mvm: fix firmware debug restart recording perf report: Ensure the perf DSO mapping matches what libdw sees perf header: Set proper module name when build-id event found net/mlx4: Check if Granular QoS per VF has been enabled before updating QP qos_vport net/mlx4: Fix the check in attaching steering rules sit: reload iphdr in ipip6_rcv macsec: check return value of skb_to_sgvec always skbuff: return -EMSGSIZE in skb_to_sgvec to prevent overflow ip6_tunnel: fix traffic class routing for tunnels bio-integrity: Do not allocate integrity context for bio w/o data Fix serial console on SNI RM400 machines cxgb4: fix incorrect cim_la output for T6 powerpc/8xx: fix mpc8xx_get_irq() return on no irq drm/omap: fix tiled buffer stride calculations RDMA/hfi1: fix array termination by appending NULL to attr array RDMA/iw_cxgb4: Avoid touch after free error in ARP failure handlers net: phy: micrel: Restore led_mode and clk_sel on resume mISDN: Fix a sleep-in-atomic bug arm64: kernel: restrict /dev/mem read() calls to linear region qlcnic: Fix a sleep-in-atomic bug in qlcnic_82xx_hw_write_wx_2M and qlcnic_82xx_hw_read_wx_2M perf trace: Add mmap alias for s390 ath10k: add BMI parameters to fix calibration from DT/pre-cal drm/amdkfd: NULL dereference involving create_process() powerpc/spufs: Fix coredump of SPU contexts clk: Fix __set_clk_rates error print-string clk: scpi: fix return type of __scpi_dvfs_round_rate KVM: SVM: do not zero out segment attributes if segment is unusable or not present mtd: nand: check ecc->total sanity in nand_scan_tail mtd: nand: gpmi: Fix gpmi_nand_init() error path dt-bindings: display: sun4i: Add allwinner,tcon-channel property drm/sun4i: Ignore the generic connectors for components clk: at91: fix clk-generated parenting net: freescale: fix potential null pointer dereference SUNRPC: ensure correct error is reported by xs_tcp_setup_socket() rtc: interface: Validate alarm-time before handling rollover rtc: opal: Handle disabled TPO in opal_get_tpo_time() i40evf: fix merge error in older patch rtc: m41t80: fix SQW dividers override when setting a date cxgb4: Fix netdev_features flag cxgb4: FW upgrade fixes net/mlx5: avoid build warning for uniprocessor arm64: futex: Fix undefined behaviour with FUTEX_OP_OPARG_SHIFT usage backlight: Report error on failure dmaengine: imx-sdma: Handle return value of clk_prepare_enable powerpc/[booke|4xx]: Don't clobber TCR[WP] when setting TCR[DIE] ovl: filter trusted xattr for non-admin HID: i2c: Call acpi_device_fix_up_power for ACPI-enumerated devices netfilter: conntrack: don't call iter for non-confirmed conntracks x86/efi: Disable runtime services on kexec kernel if booted with efi=old_map hdlcdrv: Fix divide by zero in hdlcdrv_ioctl wl1251: check return from call to wl1251_acx_arp_ip_filter rt2x00: do not pause queue unconditionally on error path ASoC: Intel: sst: Fix the return value of 'sst_send_byte_stream_mrfld()' pinctrl: baytrail: Enable glitch filter for GPIOs used as interrupts backlight: tdo24m: Fix the SPI CS between transfers blk-mq: fix race between updating nr_hw_queues and switching io sched IB/rdmavt: Allocate CQ memory on the correct node gpio: label descriptors using the device name vfb: fix video mode and line_length being set when loaded mac80211: Fix setting TX power on monitor interfaces ACPI: EC: Fix debugfs_create_*() usage irqchip/gic-v3: Fix the driver probe() fail due to disabled GICC entry scsi: mpt3sas: Proper handling of set/clear of "ATA command pending" flag. scsi: libiscsi: Allow sd_shutdown on bad transport ASoC: Intel: cht_bsw_rt5645: Analog Mic support ASoC: Intel: Skylake: Disable clock gating during firmware and library download media: videobuf2-core: don't go out of the buffer range hwmon: (ina2xx) Make calibration register value fixed PM / devfreq: Fix potential NULL pointer dereference in governor_store VFS: close race between getcwd() and d_move() net/mlx4_en: Change default QoS settings ACPI / video: Default lcd_only to true on Win8-ready and newer machines rds; Reset rs->rs_bound_addr in rds_add_bound() failure path l2tp: fix missing print session offset info perf probe: Add warning message if there is unexpected event name thermal: power_allocator: fix one race condition issue for thermal_instances list ARM: dts: ls1021a: add "fsl,ls1021a-esdhc" compatible string to esdhc node i40iw: Correct Q1/XF object count equation i40iw: Fix sequence number for the first partial FPDU drm/msm: Take the mutex before calling msm_gem_new_impl net: llc: add lock_sock in llc_ui_bind to avoid a race condition KVM: nVMX: Fix handling of lmsw instruction KVM: X86: Fix preempt the preemption timer cancel PCI/msi: fix the pci_alloc_irq_vectors_affinity stub cpuhotplug: Link lock stacks for hotplug callbacks bonding: Don't update slave->link until ready to commit Input: elan_i2c - clear INT before resetting controller net: move somaxconn init from sysctl code tcp: better validation of received ack sequences ARM64: PCI: Fix struct acpi_pci_root_ops allocation failure path ext4: fix off-by-one on max nr_pages in ext4_find_unwritten_pgoff() fix race in drivers/char/random.c:get_reg() scsi: bnx2fc: fix race condition in bnx2fc_get_host_stats() ASoC: rsnd: SSI PIO adjust to 24bit mode pNFS/flexfiles: missing error code in ff_layout_alloc_lseg() netfilter: ctnetlink: fix incorrect nf_ct_put during hash resize perf report: Fix off-by-one for non-activation frames libceph: NULL deref on crush_decode() error path net: ieee802154: fix net_device reference release too early mlx5: fix bug reading rss_hash_type from CQE block: fix an error code in add_partition() selinux: do not check open permission on sockets net/mlx5: Tolerate irq_set_affinity_hint() failures gpio: crystalcove: Do not write regular gpio registers for virtual GPIOs sched/numa: Use down_read_trylock() for the mmap_sem perf/core: Fix error handling in perf_event_alloc() leds: pca955x: Correct I2C Functionality net/wan/fsl_ucc_hdlc: fix muram allocation error ray_cs: Avoid reading past end of buffer ARM: davinci: da8xx: Create DSP device only when assigned memory md-cluster: fix potential lock issue in add_new_disk ext4: handle the rest of ext4_mb_load_buddy() ENOMEM errors iio: light: rpr0521 poweroff for probe fails iio: hi8435: cleanup reset gpio iio: hi8435: avoid garbage event at first enable ASoC: simple-card: fix mic jack initialization xfrm: fix state migration copy replay sequence numbers selftests/powerpc: Fix TM resched DSCR test with some compilers ath5k: fix memory leak on buf on failed eeprom read powerpc/mm: Fix virt_addr_valid() etc. on 64-bit hash scsi: csiostor: fix use after free in csio_hw_use_fwconfig() mlxsw: spectrum: Avoid possible NULL pointer dereference sh_eth: Use platform device for printing before register_netdev() fsl/qe: add bit description for SYNL register for GUMR net/wan/fsl_ucc_hdlc: fix incorrect memory allocation net/wan/fsl_ucc_hdlc: fix unitialized variable warnings serial: sh-sci: Fix race condition causing garbage during shutdown serial: 8250: omap: Disable DMA for console UART USB: ene_usb6250: fix SCSI residue overwriting net: x25: fix one potential use-after-free issue USB: ene_usb6250: fix first command execution pxa_camera: fix module remove codepath for v4l2 clock usb: chipidea: properly handle host or gadget initialization failure ARM: dts: rockchip: fix rk322x i2s1 pinctrl error arp: honour gratuitous ARP _replies_ neighbour: update neigh timestamps iff update is effective uio: fix incorrect memory leak cleanup ipmr: vrf: Find VIFs using the actual device ata: libahci: properly propagate return value of platform_get_irq() btrfs: fix incorrect error return ret being passed to mapping_set_error usb: dwc3: keystone: check return value KVM: arm64: Restore host physical timer access on hyp_panic() KVM: arm: Restore banked registers and physical timer access on hyp_panic() async_tx: Fix DMA_PREP_FENCE usage in do_async_gen_syndrome() ipv6: avoid dad-failures for addresses with NODAD mdio: mux: fix device_node_continue.cocci warnings arm64: perf: Ignore exclude_hv when kernel is running in HYP i2c: mux: reg: put away the parent i2c adapter on probe failure ARM: dts: imx6qdl-wandboard: Fix audio channel swap powerpc/modules: If mprofile-kernel is enabled add it to vermagic x86/tsc: Provide 'tsc=unstable' boot parameter clk: renesas: rcar-gen2: Fix PLL0 on R-Car V2H and E2 staging: wlan-ng: prism2mgmt.c: fixed a double endian conversion before calling hfa384x_drvr_setconfig16, also fixes relative sparse warning ARM: dts: imx53-qsrb: Pulldown PMIC IRQ pin iio: pressure: zpa2326: report interrupted case as failure PowerCap: Fix an error code in powercap_register_zone() bus: brcmstb_gisb: correct support for 64-bit address output bus: brcmstb_gisb: Use register offsets with writes too SMB2: Fix share type handling mm, vmstat: Remove spurious WARN() during zoneinfo print vmxnet3: ensure that adapter is in proper state during force_close irqchip/mbigen: Fix the clear register offset calculation KVM: PPC: Book3S PR: Check copy_to/from_user return values Input: elantech - force relative mode on a certain module Input: elan_i2c - check if device is there before really probing mdio: mux: Correct mdio_mux_init error path issues netxen_nic: set rcode to the return status from the call to netxen_issue_cmd net: qca_spi: Fix alignment issues in rx path blk-mq: NVMe 512B/4K+T10 DIF/DIX format returns I/O error on dd with split op perf/callchain: Force USER_DS when invoking perf_callchain_user() CIFS: silence lockdep splat in cifs_relock_file() NFSv4.1: Work around a Linux server bug... qed: Correct doorbell configuration for !4Kb pages net/mlx4_en: Avoid adding steering rules with invalid ring s390: move _text symbol to address higher than zero pidns: disable pid allocation if pid_ns_prepare_proc() is failed in alloc_pid() drivers/misc/vmw_vmci/vmci_queue_pair.c: fix a couple integer overflow tests lockd: fix lockd shutdown race net: ethernet: ti: cpsw: adjust cpsw fifos depth for fullduplex flow control net: cdc_ncm: Fix TX zero padding ipmi_ssif: unlock on allocation failure ubi: fastmap: Fix slab corruption qlge: Avoid reading past end of buffer bna: Avoid reading past end of buffer mac80211: bail out from prep_connection() if a reconfig is ongoing af_key: Fix slab-out-of-bounds in pfkey_compile_policy. IB/srpt: Avoid that aborting a command triggers a kernel warning IB/srpt: Fix abort handling x86/boot: Declare error() as noreturn NFSv4.1: RECLAIM_COMPLETE must handle NFS4ERR_CONN_NOT_BOUND_TO_SESSION ovl: persistent inode numbers for upper hardlinks x86/mm/kaslr: Use the _ASM_MUL macro for multiplication to work around Clang incompatibility x86/asm: Don't use RBP as a temporary register in csum_partial_copy_generic() rtc: snvs: fix an incorrect check of return value md/raid5: make use of spin_lock_irq over local_irq_disable + spin_lock cfg80211: make RATE_INFO_BW_20 the default qed: Fix overriding of supported autoneg value. ANDROID: proc: add null check in proc_uid_init f2fs/fscrypt: updates to v4.17-rc1 Revert "ANDROID: sched/tune: Initialize raw_spin_lock in boosted_groups" ANDROID: uid_sys_stats: Replace tasklist lock with RCU in uid_cputime_show ANDROID: arm64: mark kpti_install_ng_mappings as __nocfi Conflicts: arch/arm64/kernel/perf_event.c drivers/gpu/drm/msm/msm_gem.c drivers/hwtracing/coresight/coresight-tmc.c drivers/hwtracing/coresight/coresight.c Change-Id: I3a1bd6216f55601cff0a2b4344c480b2e1a771a6 Signed-off-by: Blagovest Kolenichev <bkolenichev@codeaurora.org>	2018-05-11 03:07:46 -07:00
Blagovest Kolenichev	f4b8243182	Merge android-4.9.93 (05baf14) into msm-4.9 ... * refs/heads/tmp-05baf14: Linux 4.9.93 spi: davinci: fix up dma_mapping_error() incorrect patch Revert "ip6_vti: adjust vti mtu according to mtu of lower device" Revert "mtip32xx: use runtime tag to initialize command header" Revert "spi: bcm-qspi: shut up warning about cfi header inclusion" Revert "ARM: dts: omap3-n900: Fix the audio CODEC's reset pin" Revert "ARM: dts: am335x-pepper: Fix the audio CODEC's reset pin" Fix slab name "biovec-(1<<(21-12))" net: hns: Fix ethtool private flags md/raid10: reset the 'first' at the end of loop ARM: dts: am57xx-idk-common: Add overide powerhold property ARM: dts: am57xx-beagle-x15-common: Add overide powerhold property ARM: dts: dra7: Add power hold and power controller properties to palmas Documentation: pinctrl: palmas: Add ti,palmas-powerhold-override property definition vt: change SGR 21 to follow the standards Input: i8042 - enable MUX on Sony VAIO VGN-CS series to fix touchpad Input: i8042 - add Lenovo ThinkPad L460 to i8042 reset list Input: ALPS - fix TrackStick detection on Thinkpad L570 and Latitude 7370 staging: comedi: ni_mio_common: ack ai fifo error interrupts. crypto: x86/cast5-avx - fix ECB encryption when long sg follows short one crypto: ahash - Fix early termination in hash walk parport_pc: Add support for WCH CH382L PCI-E single parallel port card. media: usbtv: prevent double free in error case mei: remove dev_err message on an unsupported ioctl USB: serial: cp210x: add ELDAT Easywave RX09 id USB: serial: ftdi_sio: add support for Harman FirmwareHubEmulator USB: serial: ftdi_sio: add RT Systems VX-8 cable arm64: idmap: Use "awx" flags for .idmap.text .pushsection directives arm64: entry: Reword comment about post_ttbr_update_workaround arm64: Force KPTI to be disabled on Cavium ThunderX arm64: kpti: Add ->enable callback to remap swapper using nG mappings arm64: kpti: Make use of nG dependent on arm64_kernel_unmapped_at_el0() arm64: Turn on KPTI only on CPUs that need it arm64: cputype: Add MIDR values for Cavium ThunderX2 CPUs arm64: capabilities: Handle duplicate entries for a capability arm64: Allow checking of a CPU-local erratum arm64: Take into account ID_AA64PFR0_EL1.CSV3 arm64: Kconfig: Reword UNMAP_KERNEL_AT_EL0 kconfig entry arm64: Kconfig: Add CONFIG_UNMAP_KERNEL_AT_EL0 arm64: use RET instruction for exiting the trampoline arm64: kaslr: Put kernel vectors address in separate data page arm64: entry: Add fake CPU feature for unmapping the kernel at EL0 arm64: tls: Avoid unconditional zeroing of tpidrro_el0 for native tasks arm64: entry: Hook up entry trampoline to exception vectors arm64: entry: Explicitly pass exception level to kernel_ventry macro arm64: mm: Map entry trampoline into trampoline and kernel page tables arm64: entry: Add exception trampoline page for exceptions from EL0 module: extend 'rodata=off' boot cmdline parameter to module mappings arm64: factor out entry stack manipulation arm64: mm: Invalidate both kernel and user ASIDs when performing TLBI arm64: mm: Add arm64_kernel_unmapped_at_el0 helper arm64: mm: Allocate ASIDs in pairs arm64: mm: Move ASID from TTBR0 to TTBR1 arm64: mm: Use non-global mappings for kernel space usb: dwc2: Improve gadget state disconnection handling scsi: virtio_scsi: always read VPD pages for multiqueue too llist: clang: introduce member_address_is_nonnull() Bluetooth: Fix missing encryption refresh on Security Request netfilter: x_tables: add and use xt_check_proc_name netfilter: bridge: ebt_among: add more missing match size checks xfrm: Refuse to insert 32 bit userspace socket policies on 64 bit systems net: xfrm: use preempt-safe this_cpu_read() in ipcomp_alloc_tfms() RDMA/ucma: Introduce safer rdma_addr_size() variants RDMA/ucma: Check that device exists prior to accessing it RDMA/ucma: Check that device is connected prior to access it RDMA/ucma: Ensure that CM_ID exists prior to access it RDMA/ucma: Fix use-after-free access in ucma_close RDMA/ucma: Check AF family prior resolving address xfrm_user: uncoditionally validate esn replay attribute struct mm/vmscan.c: fix unsequenced modification and access warning selinux: Remove redundant check for unknown labeling behavior arm64: avoid overflow in VA_START and PAGE_OFFSET btrfs: Remove extra parentheses from condition in copy_items() mac80211: ibss: Fix channel type enum in ieee80211_sta_join_ibss() mac80211: Fix clang warning about constant operand in logical operation netfilter: ctnetlink: Make some parameters integer to avoid enum mismatch HID: sony: Use LED_CORE_SUSPENDRESUME cfg80211: Fix array-bounds warning in fragment copy nl80211: Fix enum type of variable in nl80211_put_sta_rate() xgene_enet: remove bogus forward declarations usb: gadget: remove redundant self assignment frv: declare jiffies to be located in the .data section jiffies.h: declare jiffies and jiffies_64 with ____cacheline_aligned_in_smp fs: compat: Remove warning from COMPATIBLE_IOCTL selinux: Remove unnecessary check of array base in selinux_set_mapping() cpumask: Add helper cpumask_available() genirq: Use cpumask_available() for check of cpumask variable netfilter: nf_nat_h323: fix logical-not-parentheses warning Input: mousedev - fix implicit conversion warning dm ioctl: remove double parentheses PCI: Make PCI_ROM_ADDRESS_MASK a 32-bit constant kprobes/x86: Fix to set RWX bits correctly before releasing trampoline partitions/msdos: Unable to mount UFS 44bsd partitions powerpc/64s: Fix i-side SLB miss bad address handler saving nonvolatile GPRs powerpc/64s: Fix lost pending interrupt due to race causing lost update to irq_happened ipc/shm.c: add split function to shm_vm_ops ceph: only dirty ITER_IOVEC pages for direct read perf/hwbp: Simplify the perf-hwbp code, fix documentation ALSA: pcm: potential uninitialized return values ALSA: pcm: Use dma_bytes as size parameter in dma_mmap_coherent() ALSA: usb-audio: Add native DSD support for TEAC UD-301 mtd: jedec_probe: Fix crash in jedec_read_mfr() ARM: 8746/1: vfp: Go back to clearing vfp_current_hw_state[] ANDROID: fuse: Add null terminator to path in canonical path to avoid issue ANDROID: sdcardfs: Fix sdcardfs to stop creating cases-sensitive duplicate entries. ANDROID: cpufreq: times: skip printing invalid frequencies ANDROID: cpufreq: Add time_in_state to /proc/uid directories ANDROID: proc: Add /proc/uid directory ANDROID: cpufreq: times: track per-uid time in state ANDROID: cpufreq: track per-task time in state arm64: fix show_data fallout from KERN_CONT changes arm: fix show_data fallout from KERN_CONT changes Conflicts: arch/arm64/include/asm/assembler.h arch/arm64/include/asm/cputype.h arch/arm64/include/asm/sysreg.h arch/arm64/kernel/cpufeature.c kernel/sched/core.c Change-Id: If39e1c5577a1c9345b1b2739f4a5368422cef135 Signed-off-by: Blagovest Kolenichev <bkolenichev@codeaurora.org>	2018-05-11 03:06:00 -07:00
Greg Kroah-Hartman	320d53a9d0	Merge 4.9.96 into android-4.9 ... Changes in 4.9.96 tty: make n_tty_read() always abort if hangup is in progress ubifs: Check ubifs_wbuf_sync() return code ubi: fastmap: Don't flush fastmap work on detach ubi: Fix error for write access ubi: Reject MLC NAND fs/reiserfs/journal.c: add missing resierfs_warning() arg resource: fix integer overflow at reallocation ipc/shm: fix use-after-free of shm file via remap_file_pages() mm, slab: reschedule cache_reap() on the same CPU usb: musb: gadget: misplaced out of bounds check usb: gadget: udc: core: update usb_ep_queue() documentation ARM: dts: at91: at91sam9g25: fix mux-mask pinctrl property ARM: dts: exynos: Fix IOMMU support for GScaler devices on Exynos5250 ARM: dts: at91: sama5d4: fix pinctrl compatible string spi: Fix scatterlist elements size in spi_map_buf xen-netfront: Fix hang on device removal regmap: Fix reversed bounds check in regmap_raw_write() ACPI / video: Add quirk to force acpi-video backlight on Samsung 670Z5E ACPI / hotplug / PCI: Check presence of slot itself in get_slot_status() USB: gadget: f_midi: fixing a possible double-free in f_midi USB:fix USB3 devices behind USB3 hubs not resuming at hibernate thaw usb: dwc3: pci: Properly cleanup resource smb3: Fix root directory when server returns inode number of zero HID: i2c-hid: fix size check and type usage powerpc/powernv: Handle unknown OPAL errors in opal_nvram_write() powerpc/64: Fix smp_wmb barrier definition use use lwsync consistently powerpc/powernv: define a standard delay for OPAL_BUSY type retry loops powerpc/powernv: Fix OPAL NVRAM driver OPAL_BUSY loops HID: Fix hid_report_len usage HID: core: Fix size as type u32 ASoC: ssm2602: Replace reg_default_raw with reg_default thunderbolt: Resume control channel after hibernation image is created irqchip/gic: Take lock when updating irq type random: use a tighter cap in credit_entropy_bits_safe() jbd2: if the journal is aborted then don't allow update of the log tail ext4: don't update checksum of new initialized bitmaps ext4: protect i_disksize update by i_data_sem in direct write path ext4: fail ext4_iget for root directory if unallocated RDMA/ucma: Don't allow setting RDMA_OPTION_IB_PATH without an RDMA device RDMA/rxe: Fix an out-of-bounds read ALSA: pcm: Fix UAF at PCM release via PCM timer access IB/srp: Fix srp_abort() IB/srp: Fix completion vector assignment algorithm dmaengine: at_xdmac: fix rare residue corruption libnvdimm, namespace: use a safe lookup for dimm device name nfit, address-range-scrub: fix scrub in-progress reporting um: Compile with modern headers um: Use POSIX ucontext_t instead of struct ucontext iommu/vt-d: Fix a potential memory leak mmc: jz4740: Fix race condition in IRQ mask update clk: mvebu: armada-38x: add support for 1866MHz variants clk: mvebu: armada-38x: add support for missing clocks clk: fix false-positive Wmaybe-uninitialized warning clk: bcm2835: De-assert/assert PLL reset signal when appropriate pwm: rcar: Fix a condition to prevent mismatch value setting to duty thermal: imx: Fix race condition in imx_thermal_probe() dt-bindings: clock: mediatek: add binding for fixed-factor clock axisel_d4 watchdog: f71808e_wdt: Fix WD_EN register read vfio/pci: Virtualize Maximum Read Request Size ALSA: pcm: Use ERESTARTSYS instead of EINTR in OSS emulation ALSA: pcm: Avoid potential races between OSS ioctls and read/write ALSA: pcm: Return -EBUSY for OSS ioctls changing busy streams ALSA: pcm: Fix mutex unbalance in OSS emulation ioctls ALSA: pcm: Fix endless loop for XRUN recovery in OSS emulation ext4: don't allow r/w mounts if metadata blocks overlap the superblock drm/amdgpu: Add an ATPX quirk for hybrid laptop drm/amdgpu: Fix always_valid bos multiple LRU insertions. drm/amdgpu: Fix PCIe lane width calculation drm/rockchip: Clear all interrupts before requesting the IRQ drm/radeon: Fix PCIe lane width calculation ALSA: line6: Use correct endpoint type for midi output ALSA: rawmidi: Fix missing input substream checks in compat ioctls ALSA: hda - New VIA controller suppor no-snoop path random: fix crng_ready() test random: crng_reseed() should lock the crng instance that it is modifying random: add new ioctl RNDRESEEDCRNG HID: hidraw: Fix crash on HIDIOCGFEATURE with a destroyed device MIPS: uaccess: Add micromips clobbers to bzero invocation MIPS: memset.S: EVA & fault support for small_memset MIPS: memset.S: Fix return of __clear_user from Lpartial_fixup MIPS: memset.S: Fix clobber of v1 in last_fixup powerpc/eeh: Fix enabling bridge MMIO windows powerpc/lib: Fix off-by-one in alternate feature patching udf: Fix leak of UTF-16 surrogates into encoded strings jffs2_kill_sb(): deal with failed allocations hypfs_kill_super(): deal with failed allocations orangefs_kill_sb(): deal with allocation failures rpc_pipefs: fix double-dput() Don't leak MNT_INTERNAL away from internal mounts autofs: mount point create should honour passed in mode mm/filemap.c: fix NULL pointer in page_cache_tree_insert() fanotify: fix logic of events on child writeback: safer lock nesting block/mq: fix potential deadlock during cpu hotplug Linux 4.9.96 Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>	2018-04-24 11:26:46 +02:00
Wanpeng Li	8d7f1fde9d	block/mq: fix potential deadlock during cpu hotplug ... commit 51d638b1f56a0bfd9219800620994794a1a2b219 upstream. This can be triggered by hot-unplug one cpu. ====================================================== [ INFO: possible circular locking dependency detected ] 4.11.0+ #17 Not tainted ------------------------------------------------------- step_after_susp/2640 is trying to acquire lock: (all_q_mutex){+.+...}, at: [<ffffffffb33f95b8>] blk_mq_queue_reinit_work+0x18/0x110 but task is already holding lock: (cpu_hotplug.lock){+.+.+.}, at: [<ffffffffb306d04f>] cpu_hotplug_begin+0x7f/0xe0 which lock already depends on the new lock. the existing dependency chain (in reverse order) is: -> #1 (cpu_hotplug.lock){+.+.+.}: lock_acquire+0x11c/0x230 __mutex_lock+0x92/0x990 mutex_lock_nested+0x1b/0x20 get_online_cpus+0x64/0x80 blk_mq_init_allocated_queue+0x3a0/0x4e0 blk_mq_init_queue+0x3a/0x60 loop_add+0xe5/0x280 loop_init+0x124/0x177 do_one_initcall+0x53/0x1c0 kernel_init_freeable+0x1e3/0x27f kernel_init+0xe/0x100 ret_from_fork+0x31/0x40 -> #0 (all_q_mutex){+.+...}: __lock_acquire+0x189a/0x18a0 lock_acquire+0x11c/0x230 __mutex_lock+0x92/0x990 mutex_lock_nested+0x1b/0x20 blk_mq_queue_reinit_work+0x18/0x110 blk_mq_queue_reinit_dead+0x1c/0x20 cpuhp_invoke_callback+0x1f2/0x810 cpuhp_down_callbacks+0x42/0x80 _cpu_down+0xb2/0xe0 freeze_secondary_cpus+0xb6/0x390 suspend_devices_and_enter+0x3b3/0xa40 pm_suspend+0x129/0x490 state_store+0x82/0xf0 kobj_attr_store+0xf/0x20 sysfs_kf_write+0x45/0x60 kernfs_fop_write+0x135/0x1c0 __vfs_write+0x37/0x160 vfs_write+0xcd/0x1d0 SyS_write+0x58/0xc0 do_syscall_64+0x8f/0x710 return_from_SYSCALL_64+0x0/0x7a other info that might help us debug this: Possible unsafe locking scenario: CPU0 CPU1 ---- ---- lock(cpu_hotplug.lock); lock(all_q_mutex); lock(cpu_hotplug.lock); lock(all_q_mutex); *** DEADLOCK *** 8 locks held by step_after_susp/2640: #0: (sb_writers#6){.+.+.+}, at: [<ffffffffb3244aed>] vfs_write+0x1ad/0x1d0 #1: (&of->mutex){+.+.+.}, at: [<ffffffffb32d3a51>] kernfs_fop_write+0x101/0x1c0 #2: (s_active#166){.+.+.+}, at: [<ffffffffb32d3a59>] kernfs_fop_write+0x109/0x1c0 #3: (pm_mutex){+.+...}, at: [<ffffffffb30d2ecd>] pm_suspend+0x21d/0x490 #4: (acpi_scan_lock){+.+.+.}, at: [<ffffffffb34dc3d7>] acpi_scan_lock_acquire+0x17/0x20 #5: (cpu_add_remove_lock){+.+.+.}, at: [<ffffffffb306d6d7>] freeze_secondary_cpus+0x27/0x390 #6: (cpu_hotplug.dep_map){++++++}, at: [<ffffffffb306cfd5>] cpu_hotplug_begin+0x5/0xe0 #7: (cpu_hotplug.lock){+.+.+.}, at: [<ffffffffb306d04f>] cpu_hotplug_begin+0x7f/0xe0 stack backtrace: CPU: 3 PID: 2640 Comm: step_after_susp Not tainted 4.11.0+ #17 Hardware name: Dell Inc. OptiPlex 7040/0JCTF8, BIOS 1.4.9 09/12/2016 Call Trace: dump_stack+0x99/0xce print_circular_bug+0x1fa/0x270 __lock_acquire+0x189a/0x18a0 lock_acquire+0x11c/0x230 ? lock_acquire+0x11c/0x230 ? blk_mq_queue_reinit_work+0x18/0x110 ? blk_mq_queue_reinit_work+0x18/0x110 __mutex_lock+0x92/0x990 ? blk_mq_queue_reinit_work+0x18/0x110 ? kmem_cache_free+0x2cb/0x330 ? anon_transport_class_unregister+0x20/0x20 ? blk_mq_queue_reinit_work+0x110/0x110 mutex_lock_nested+0x1b/0x20 ? mutex_lock_nested+0x1b/0x20 blk_mq_queue_reinit_work+0x18/0x110 blk_mq_queue_reinit_dead+0x1c/0x20 cpuhp_invoke_callback+0x1f2/0x810 ? __flow_cache_shrink+0x160/0x160 cpuhp_down_callbacks+0x42/0x80 _cpu_down+0xb2/0xe0 freeze_secondary_cpus+0xb6/0x390 suspend_devices_and_enter+0x3b3/0xa40 ? rcu_read_lock_sched_held+0x79/0x80 pm_suspend+0x129/0x490 state_store+0x82/0xf0 kobj_attr_store+0xf/0x20 sysfs_kf_write+0x45/0x60 kernfs_fop_write+0x135/0x1c0 __vfs_write+0x37/0x160 ? rcu_read_lock_sched_held+0x79/0x80 ? rcu_sync_lockdep_assert+0x2f/0x60 ? __sb_start_write+0xd9/0x1c0 ? vfs_write+0x1ad/0x1d0 vfs_write+0xcd/0x1d0 SyS_write+0x58/0xc0 ? rcu_read_lock_sched_held+0x79/0x80 do_syscall_64+0x8f/0x710 ? trace_hardirqs_on_thunk+0x1a/0x1c entry_SYSCALL64_slow_path+0x25/0x25 The cpu hotplug path will hold cpu_hotplug.lock and then reinit all exiting queues for blk mq w/ all_q_mutex, however, blk_mq_init_allocated_queue() will contend these two locks in the inversion order. This is due to commit eabe06595d62 (blk/mq: Cure cpu hotplug lock inversion), it fixes a cpu hotplug lock inversion issue because of hotplug rework, however the hotplug rework is still work-in-progress and lives in a -tip branch and mainline cannot yet trigger that splat. The commit breaks the linus's tree in the merge window, so this patch reverts the lock order and avoids to splat linus's tree. Cc: Jens Axboe <axboe@kernel.dk> Cc: Peter Zijlstra (Intel) <peterz@infradead.org> Cc: Thomas Gleixner <tglx@linutronix.de> Signed-off-by: Wanpeng Li <wanpeng.li@hotmail.com> Signed-off-by: Jens Axboe <axboe@fb.com> Cc: Thierry Escande <thierry.escande@linaro.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>	2018-04-24 09:34:18 +02:00
Blagovest Kolenichev	dc9767ff92	Merge android-4.9.90 (dd1e37e) into msm-4.9 ... * refs/heads/tmp-dd1e37e: Linux 4.9.90 usb: gadget: f_hid: fix: Move IN request allocation to set_alt() RDMA/ucma: Don't allow join attempts for unsupported AF family RDMA/ucma: Fix access to non-initialized CM_ID object clk: migrate the count of orphaned clocks at init IB/mlx5: Fix out-of-bounds read in create_raw_packet_qp_rq IB/mlx5: Fix integer overflows in mlx5_ib_create_srq dmaengine: ti-dma-crossbar: Fix event mapping for TPCC_EVT_MUX_60_63 clk: si5351: Rename internal plls to avoid name collisions clk: axi-clkgen: Correctly handle nocount bit in recalc_rate() clk: Don't touch hardware when reparenting during registration nfsd4: permit layoutget of executable-only files ARM: dts: aspeed-evb: Add unit name to memory node RDMA/ocrdma: Fix permissions for OCRDMA_RESET_STATS ip6_vti: adjust vti mtu according to mtu of lower device iommu/vt-d: clean up pr_irq if request_threaded_irq fails pinctrl: rockchip: enable clock when reading pin direction register pinctrl: Really force states during suspend/resume coresight: Fix disabling of CoreSight TPIU pty: cancel pty slave port buf's work in tty_release drm/omap: DMM: Check for DMM readiness after successful transaction commit omapdrm: panel: fix compatible vendor string for td028ttec1 vgacon: Set VGA struct resource types iser-target: avoid reinitializing rdma contexts for isert commands IB/umem: Fix use of npages/nmap fields RDMA/cma: Use correct size when writing netlink stats IB/ipoib: Avoid memory leak if the SA returns a different DGID mmc: avoid removing non-removable hosts during suspend drm/tilcdc: ensure nonatomic iowrite64 is not used dmaengine: zynqmp_dma: Fix race condition in the probe platform/chrome: Use proper protocol transfer function watchdog: Fix potential kref imbalance when opening watchdog cros_ec: fix nul-termination for firmware build info serial: 8250_dw: Disable clock on error qmi_wwan: set FLAG_SEND_ZLP to avoid network initiated disconnect media: [RESEND] media: dvb-frontends: Add delay to Si2168 restart ath10k: handling qos at STA side based on AP WMM enable/disable media: bt8xx: Fix err 'bt878_probe()' rtlwifi: rtl_pci: Fix the bug when inactiveps is enabled. RDMA/iwpm: Fix uninitialized error code in iwpm_send_mapinfo() drm/msm: fix leak in failed get_pages media: c8sectpfe: fix potential NULL pointer dereference in c8sectpfe_timer_interrupt Bluetooth: btqcomsmd: Fix skb double free corruption Bluetooth: hci_qca: Avoid setup failure on missing rampatch block/mq: Cure cpu hotplug lock inversion perf tests kmod-path: Don't fail if compressed modules aren't supported ath10k: fix out of bounds access to local buffer rtc: ds1374: wdt: Fix stop/start ioctl always returning -EINVAL rtc: ds1374: wdt: Fix issue with timeout scaling from secs to wdt ticks mm: hwpoison: call shake_page() after try_to_unmap() for mlocked page mm, vmstat: suppress pcp stats for unpopulated zones in zoneinfo mm: fix check for reclaimable pages in PF_MEMALLOC reclaim throttling cifs: small underflow in cnvrtDosUnixTm() net: hns: fix ethtool_get_strings overflow in hns driver pNFS: Fix a deadlock when coalescing writes and returning the layout sm501fb: don't return zero on failure path in sm501fb_start() video: fbdev: udlfb: Fix buffer on stack x86/xen: split xen_smp_prepare_boot_cpu() tcm_fileio: Prevent information leak for short reads ia64: fix module loading for gcc-5.4 ACPI / power: Delay turning off unused power resources after suspend md/raid10: skip spare disk as 'first' disk IB/rxe: Don't clamp residual length to mtu Input: twl4030-pwrbutton - use correct device for irq request power: supply: pda_power: move from timer to delayed_work power: supply: isp1704: Fix unchecked return value of devm_kzalloc power: supply: bq24190_charger: Add disable-reset device-property bnx2x: Align RX buffers qed: Unlock on error in qed_vf_pf_acquire() vxlan: correctly handle ipv6.disable module parameter Bluetooth: hci_ldisc: Add protocol check to hci_uart_tx_wakeup() Bluetooth: hci_ldisc: Add protocol check to hci_uart_dequeue() soc/fsl/qe: round brg_freq to 1kHz granularity net: ethernet: ucc_geth: fix MEM_PART_MURAM mode ixgbevf: fix size of queue stats length jbd2: Fix lockdep splat with generic/270 test drm/nouveau/kms: Increase max retries in scanout position queries. drm/amdgpu: fix gpu reset crash ACPI / PMIC: xpower: Fix power_table addresses ipmi/watchdog: fix wdog hang on panic waiting for ipmi response platform/x86: asus-wmi: try to set als by default IB/hfi1: Fix softlockup issue IB/rdmavt: restore IRQs on error path in rvt_create_ah() ARM: DRA7: clockdomain: Change the CLKTRCTRL of CM_PCIE_CLKSTCTRL to SW_WKUP netfilter: x_tables: unlock on error in xt_find_table_lock() mmc: sdhci-of-esdhc: limit SD clock for ls1012a/ls1046a mac80211: Fix possible sband related NULL pointer de-reference ipvs: explicitly forbid ipv6 service/dest creation if ipv6 mod is disabled staging: wilc1000: fix unchecked return value staging: unisys: visorhba: fix s-Par to boot with option CONFIG_VMAP_STACK set to y gpio: gpio-wcove: fix GPIO IRQ status mask x86/KASLR: Fix kexec kernel boot crash when KASLR randomization fails mtip32xx: use runtime tag to initialize command header mfd: palmas: Reset the POWERHOLD mux during power off dt-bindings: mfd: axp20x: Add "xpowers,master-mode" property for AXP806 PMICs iio: hid-sensor: fix return of -EINVAL on invalid values in ret or value ACPICA: iasl: Fix IORT SMMU GSI disassembling mac80211: don't parse encrypted management frames in ieee80211_frame_acked orangefs: do not wait for timeout if umounting Btrfs: fix extent map leak during fallocate error path Btrfs: send, fix file hole not being preserved due to inline extent Btrfs: fix incorrect space accounting after failure to insert inline extent rndis_wlan: add return value validation libertas: check return value of alloc_workqueue mt7601u: check return value of alloc_skb iio: st_pressure: st_accel: Initialise sensor platform data properly NFS: don't try to cross a mountpount when there isn't one there. xprtrdma: Cancel refresh worker during buffer shutdown pNFS: Fix use after free issues in pnfs_do_read() infiniband/uverbs: Fix integer overflows scsi: mac_esp: Replace bogus memory barrier with spinlock platform/x86: intel-vbtn: add volume up and down netfilter: nft_dynset: continue to next expr if _OP_ADD succeeded qlcnic: fix unchecked return value wan: pc300too: abort path on failure tipc: check return value of nlmsg_new mmc: host: omap_hsmmc: checking for NULL instead of IS_ERR() netfilter: nf_ct_helper: permit cthelpers with different names via nfnetlink openvswitch: Delete conntrack entry clashing with an expectation. netfilter: xt_CT: fix refcnt leak on error path gpio: gpio-wcove: fix irq pending status bit width Fix Express lane queue creation. Fix driver usage of 128B WQEs when WQ_CREATE is V1. netvsc: Deal with rescinded channels correctly ibmvnic: Disable irq prior to close ASoC: Intel: Skylake: Uninitialized variable in probe_codec() IB/mlx5: Set correct SL in completion for RoCE IB/mlx5: Change vma from shared to private IB/mlx5: Take write semaphore when changing the vma struct IB/mlx4: Change vma from shared to private IB/mlx4: Take write semaphore when changing the vma struct HSI: ssi_protocol: double free in ssip_pn_xmit() IB/ipoib: Update broadcast object if PKey value was changed in index 0 IB/ipoib: Fix deadlock between ipoib_stop and mcast join flow ALSA: hda - Fix headset microphone detection for ASUS N551 and N751 e1000e: fix timing for 82579 Gigabit Ethernet controller tcp: remove poll() flakes with FastOpen NFS: Fix missing pg_cleanup after nfs_pageio_cond_complete() md/raid10: wait up frozen array in handle_write_completed iommu/omap: Register driver before setting IOMMU ops irqchip/mips-gic: Separate IPI reservation & usage tracking ARM: 8668/1: ftrace: Fix dynamic ftrace with DEBUG_RODATA and !FRAME_POINTER x86/reboot: Turn off KVM when halting a CPU mwifiex: don't leak 'chan_stats' on reset KVM: PPC: Book3S PR: Exit KVM on failed mapping scsi: virtio_scsi: Always try to read VPD pages iwlwifi: a000: fix memory offsets and lengths iwlwifi: split the handler and the wake parts of the notification infra clk: ns2: Correct SDIO bits ath: Fix updating radar flags for coutry code India powerpc/64s: Remove SAO feature from Power9 DD1 spi: dw: Disable clock after unregistering the host tools/testing/nvdimm: fix nfit_test shutdown crash ASoC: Intel: Atom: update Thinkpad 10 quirk btrfs: fix a bogus warning when converting only data or metadata media/dvb-core: Race condition when writing to CAM net: ipv6: send unsolicited NA on admin up i2c: i2c-scmi: add a MS HID genirq: Use irqd_get_trigger_type to compare the trigger type for shared IRQs cpufreq/sh: Replace racy task affinity logic ACPI/processor: Replace racy task affinity logic ACPI/processor: Fix error handling in __acpi_processor_start() time: Change posix clocks ops interfaces to use timespec64 Input: ar1021_i2c - fix too long name in driver's device table rtc: cmos: Do not assume irq 8 for rtc when there are no legacy irqs x86: i8259: export legacy_pic symbol power: supply: bq24190_charger: Limit over/under voltage fault logging regulator: anatop: set default voltage selector for pcie bonding: handle link transition from FAIL to UP correctly platform/x86: asus-nb-wmi: Add wapf4 quirk for the X302UA led: core: Clear LED_BLINK_SW flag in led_blink_set() Revert "led: core: Fix brightness setting when setting delay_off=0" staging: android: ashmem: Fix possible deadlock in ashmem_ioctl CIFS: Enable encryption during session setup phase SMB3: Validate negotiate request must always be signed ASoC: rsnd: check src mod pointer for rsnd_mod_id() tpm: fix potential buffer overruns caused by bit glitches on the bus BACKPORT, FROMLIST: crypto: arm64/speck - add NEON-accelerated implementation of Speck-XTS ANDROID: debugobjects: Make stack check warning more informative PM / OPP: list_del_rcu should be used in function _remove_opp_dev trace/sched: Fix compilation for 32 bit systems sched/fair: select the most energy-efficient CPU candidate on wake-up sched/fair: fix array out of bounds access in select_energy_cpu_idx() sched/fair: use min capacity when evaluating active cpus sched/fair: use min capacity when evaluating idle backup cpus sched/fair: use min capacity when evaluating placement energy costs sched/fair: introduce minimum capacity capping sched feature arm/topology: link arch_scale_min_freq_capacity to cpufreq arm64/topology: link arch_scale_min_freq_capacity to cpufreq sched: add arch_scale_min_freq_capacity to track minimum capacity caps cpufreq: add scaled minimum capacity tracking for policy changes arm64: enable max frequency capping arm: enable max frequency capping cpufreq: implement max frequency capping sched/fair: introduce an arch scaling function for max frequency capping cpufreq: remove max frequency capping from scale_freq_capacity() Revert "ANDROID: cpufreq: Max freq invariant scheduler load-tracking and cpu capacity support" Revert "ANDROID: arm: Enable max freq invariant scheduler load-tracking and capacity support" Revert "ANDROID: arm64: Enable max freq invariant scheduler load-tracking and capacity support" sched/fair: reduce rounding errors in energy computations sched/fair: re-factor energy_diff to use a single (extensible) energy_env sched/fair: cleanup select_energy_cpu_brute to be more consistent sched/fair: remove capacity tracking from energy_diff sched/fair: remove energy_diff tracepoint in preparation to re-factoring sched/fair: use *p to reference task_structs sched: EAS: Fix the calculation of group util in group_idle_state() Conflicts: drivers/clk/clk.c drivers/gpu/drm/msm/msm_gem.c include/trace/events/sched.h kernel/sched/fair.c kernel/sched/features.h Change-Id: I875b8c298dc6a8151abf740126a2d1881d498203 Signed-off-by: Blagovest Kolenichev <bkolenichev@codeaurora.org>	2018-04-17 10:46:05 -07:00
Blagovest Kolenichev	39b8bb4d84	Merge android-4.9.89 (960923f) into msm-4.9 ... * refs/heads/tmp-960923f: Linux 4.9.89 usb: gadget: bdc: 64-bit pointer capability check usb: dwc3: Fix GDBGFIFOSPACE_TYPE values USB: gadget: udc: Add missing platform_device_put() on error in bdc_pci_probe() scsi: qla2xxx: Fix extraneous ref on sp's after adapter break btrfs: Fix use-after-free when cleaning up fs_devs with a single stale device btrfs: alloc_chunk: fix DUP stripe size handling scsi: sg: only check for dxfer_len greater than 256M scsi: sg: fix static checker warning in sg_is_valid_dxfer scsi: sg: fix SG_DXFER_FROM_DEV transfers irqchip/gic-v3-its: Ensure nr_ites >= nr_lpis fs/aio: Use RCU accessors for kioctx_table->table[] fs/aio: Add explicit RCU grace period when freeing kioctx lock_parent() needs to recheck if dentry got __dentry_kill'ed under it fs: Teach path_connected to handle nfs filesystems with multiple roots. drm/amdgpu/dce: Don't turn off DP sink when disconnected drm/amdgpu: fix prime teardown order ALSA: seq: Clear client entry before deleting else at closing ALSA: seq: Fix possible UAF in snd_seq_check_queue() ALSA: hda - Revert power_save option default value ALSA: pcm: Fix UAF in snd_pcm_oss_get_formats() parisc: Handle case where flush_cache_range is called with no context x86/mm: Fix vmalloc_fault to use pXd_large x86/speculation: Remove Skylake C2 from Speculation Control microcode blacklist x86/speculation, objtool: Annotate indirect calls/jumps for objtool on 32-bit kernels x86/vm86/32: Fix POPF emulation selftests/x86/entry_from_vm86: Add test cases for POPF selftests/x86: Add tests for the STR and SLDT instructions selftests/x86: Add tests for User-Mode Instruction Prevention selftests/x86/entry_from_vm86: Exit with 1 if we fail x86/cpufeatures: Add Intel PCONFIG cpufeature x86/boot/32: Fix UP boot on Quark and possibly other platforms net: hns: Some checkpatch.pl script & warning fixes ima: relax requiring a file signature for new files with zero length locking/locktorture: Fix num reader/writer corner cases rcutorture/configinit: Fix build directory error message ipvlan: add L2 check for packets arriving via virtual devices ASoC: nuc900: Fix a loop timeout test mac80211: remove BUG() when interface type is invalid mac80211_hwsim: enforce PS_MANUAL_POLL to be set after PS_ENABLED agp/intel: Flush all chipset writes after updating the GGTT powerpc/modules: Don't try to restore r2 after a sibling call drm/amdkfd: Fix memory leaks in kfd topology veth: set peer GSO values media: cpia2: Fix a couple off by one bugs media: vsp1: Prevent suspending and resuming DRM pipelines scsi: dh: add new rdac devices scsi: devinfo: apply to HP XP the same flags as Hitachi VSP scsi: core: scsi_get_device_flags_keyed(): Always return device flags bnxt_en: Don't print "Link speed -1 no longer supported" messages. spi: sun6i: disable/unprepare clocks on remove tools/usbip: fixes build with musl libc toolchain ath10k: fix invalid STS_CAP_OFFSET_MASK mwifiex: cfg80211: do not change virtual interface during scan processing clk: qcom: msm8916: fix mnd_width for codec_digcodec pwm: stmpe: Fix wrong register offset for hwpwm=2 case scsi: ses: don't ask for diagnostic pages repeatedly during probe ath10k: update tdls teardown state to target power: supply: ab8500_charger: Bail out in case of error in 'ab8500_charger_init_hw_registers()' power: supply: ab8500_charger: Fix an error handling path leds: pm8058: Silence pointer to integer size warning userns: Don't fail follow_automount based on s_user_ns mtd: nand: ifc: update bufnum mask for ver >= 2.0.0 ARM: dts: omap3-n900: Fix the audio CODEC's reset pin ARM: dts: am335x-pepper: Fix the audio CODEC's reset pin net: thunderx: Set max queue count taking XDP_TX into account mtd: nand: fix interpretation of NAND_CMD_NONE in nand_command[_lp]() net: xfrm: allow clearing socket xfrm policies. net: ieee802154: adf7242: Fix bug if defined DEBUG test_firmware: fix setting old custom fw path back on exit sched: Stop resched_cpu() from sending IPIs to offline CPUs sched: Stop switched_to_rt() from sending IPIs to offline CPUs ARM: dts: exynos: Correct Trats2 panel reset line clk: meson: gxbb: fix wrong clock for SARADC/SANA iwlwifi: mvm: rs: don't override the rate history in the search cycle HID: elo: clear BTN_LEFT mapping video/hdmi: Allow "empty" HDMI infoframes drm/edid: set ELD connector type in drm_edid_to_eld() mwifiex: Fix invalid port issue perf stat: Fix bug in handling events in error state wil6210: fix memory access violation in wil_memcpy_from/toio_32 wil6210: fix protection against connections during reset ath10k: fix compile time sanity check for CE4 buffer size mac80211_hwsim: use per-interface power level Bluetooth: 6lowpan: fix delay work init in add_peer_chan() Bluetooth: Avoid bt_accept_unlink() double unlinking clk: qcom: msm8996: Fix the vfe1 powerdomain name pwm: tegra: Increase precision in PWM rate calculation kprobes/x86: Set kprobes pages read-only kprobes/x86: Fix kprobe-booster not to boost far call instructions ALSA: hda: Add Geminilake id to SKL_PLUS scsi: sg: close race condition in sg_remove_sfp_usercontext() scsi: sg: check for valid direction before starting the request vfio/spapr_tce: Check kzalloc() return when preregistering memory vfio/powerpc/spapr_tce: Enforce IOMMU type compatibility check perf session: Don't rely on evlist in pipe mode net: fec: add phy-reset-gpios PROBE_DEFER check perf inject: Copy events when reordering events in pipe mode drivers/perf: arm_pmu: handle no platform_device iwlwifi: mvm: fix RX SKB header size and align it properly perf evsel: Return exact sub event which failed with EPERM for wildcards usb: gadget: dummy_hcd: Fix wrong power status bit clear/reset in dummy_hub_control() usb: dwc2: Make sure we disconnect the gadget state powerpc/nohash: Fix use of mmu_has_feature() in setup_initial_memory_limit() md.c:didn't unlock the mddev before return EINVAL in array_size_store md/raid6: Fix anomily when recovering a single device in RAID6. regulator: isl9305: fix array size v4l: vsp1: Register pipe with output WPF v4l: vsp1: Prevent multiple streamon race commencing pipeline early MIPS: r2-on-r6-emu: Clear BLTZALL and BGEZALL debugfs counters MIPS: r2-on-r6-emu: Fix BLEZL and BGTZL identification MIPS: BPF: Fix multiple problems in JIT skb access helpers. MIPS: BPF: Quit clobbering callee saved registers in JIT code. serial: imx: setup DCEDTE early and ensure DCD and RI irqs to be off tty: amba-pl011: Fix spurious TX interrupts lkdtm: turn off kcov for lkdtm_rodata_do_nothing: coresight: Fixes coresight DT parse to get correct output port ID. i40e: only register client on iWarp-capable devices drm/rockchip: vop: Enable pm domain before vop_initial drm/amdgpu: Fail fb creation from imported dma-bufs. (v2) drm/radeon: Fail fb creation from imported dma-bufs. video: ARM CLCD: fix dma allocation size kvm: nVMX: Disallow userspace-injected exceptions in guest mode kvm/svm: Setup MCG_CAP on AMD properly iommu/iova: Fix underflow bug in __alloc_and_insert_iova_range apparmor: Make path_max parameter readonly qed: Correct MSI-x for storage scsi: ses: don't get power status of SES device slot on probe EDAC, altera: Fix peripheral warnings for Cyclone5 fm10k: correctly check if interface is removed ALSA: firewire-digi00x: handle all MIDI messages on streaming packets ALSA: firewire-digi00x: add support for console models of Digi00x series IB/hfi1: Check for QSFP presence before attempting reads ASoC: rt5677: Add OF device ID table reiserfs: Make cancel_old_flush() reliable ARM: dts: koelsch: Correct clock frequency of X2 DU clock input drm: rcar-du: Handle event when disabling CRTCs printk: Correctly handle preemption in console_unlock() rtmutex: Fix PI chain order integrity qed: Fix TM block ILT allocation net/faraday: Add missing include of of.h net: hns: Correct HNS RSS key set function powerpc: Avoid taking a data miss on every userspace instruction miss ARM: dts: r8a7793: Correct parent of SSI[0-9] clocks ARM: dts: r8a7791: Correct parent of SSI[0-9] clocks ARM: dts: r8a7790: Correct parent of SSI[0-9] clocks ARM: dts: r7s72100: fix ethernet clock parent NFC: pn533: change order of free_irq and dev unregistration NFC: nfcmrvl: double free on error path NFC: nfcmrvl: Include unaligned.h instead of access_ok.h vxlan: vxlan dev should inherit lowerdev's gso_max_size drm/vmwgfx: Fixes to vmwgfx_fb braille-console: Fix value returned by _braille_console_setup powerpc/mm/hugetlb: Filter out hugepage size not supported by page table layout PCI: Apply Cavium ACS quirk only to CN81xx/CN83xx/CN88xx devices bonding: refine bond_fold_stats() wrap detection drm/ttm: never add BO that failed to validate to the LRU list f2fs: relax node version check for victim data in gc perf trace: Handle unpaired raw_syscalls:sys_exit event regulator: core: Limit propagation of parent voltage count and list blk-throttle: make sure expire time isn't too big ARM: dts: silk: Correct clock of DU1 ARM: dts: r8a7794: Correct clock of DU1 ARM: dts: r8a7794: Add DU1 clock to device tree ALSA: firewire-lib: add a quirk of packet without valid EOH in CIP format mm: Fix false-positive VM_BUG_ON() in page_cache_{get,add}_speculative() bonding: make speed, duplex setting consistent with link state driver: (adm1275) set the m,b and R coefficients correctly for power scsi: be2iscsi: Check tag in beiscsi_mccq_compl_wait i40e/i40evf: Fix use after free in Rx cleanup path perf buildid: Do not assume that readlink() returns a null terminated string perf annotate: Fix a bug following symbolic link of a build-id file ARM: dts: bcm2835: add index to the ethernet alias usb: dwc3: make sure UX_EXIT_PX is cleared dmaengine: imx-sdma: add 1ms delay to ensure SDMA channel is stopped tcp: sysctl: Fix a race to avoid unexpected 0 window from space spi: omap2-mcspi: poll OMAP2_MCSPI_CHSTAT_RXS for PIO transfer ASoC: rcar: ssi: don't set SSICR.CKDV = 000 with SSIWSR.CONT PCI: hv: Lock PCI bus on device eject PCI: hv: Properly handle PCI bus remove sched: act_csum: don't mangle TCP and UDP GSO packets Input: qt1070 - add OF device ID table sysrq: Reset the watchdog timers while displaying high-resolution timers timers, sched_clock: Update timeout for clock wrap media: i2c/soc_camera: fix ov6650 sensor getting wrong clock scsi: ipr: Fix missed EH wakeup scsi: fnic: Fix for "Number of Active IOs" in fnicstats becoming negative x86/boot/32: Defer resyncing initial_page_table until per-cpu is set up solo6x10: release vb2 buffers in solo_stop_streaming() of: fix of_device_get_modalias returned length when truncating buffers batman-adv: handle race condition for claims between gateways zd1211rw: fix NULL-deref at probe s390/topology: fix typo in early topology code qed: Always publish VF link from leading hwfn ARM: dts: Adjust moxart IRQ controller and flags net/8021q: create device with all possible features in wanted_features HID: clamp input to logical range if no null state perf probe: Return errno when not hitting any event perf probe: Fix concat_probe_trace_events omapfb: dss: Handle return errors in dss_init_ports() x86/mce: Init some CPU features early netem: apply correct delay when rate throttling net: ethernet: bgmac: Allow MAC address to be specified in DTB ARM: bcm2835: Enable missing CMA settings for VC4 driver usb: misc: lvs: fix race condition in disconnect handling ath10k: fix fetching channel during potential radar detection ath10k: disallow DFS simulation if DFS channel is not enabled drm: Defer disabling the vblank IRQ until the next interrupt (for instant-off) drivers: net: xgene: Fix Rx checksum validation logic drivers: net: xgene: Fix wrong logical operation drivers: net: phy: xgene: Fix mdio write drivers: net: xgene: Fix hardware checksum setting ARM: brcmstb: Enable ZONE_DMA for non 64-bit capable peripherals perf tools: Make perf_event__synthesize_mmap_events() scale i40e: fix ethtool to get EEPROM data from X722 interface i40e: Acquire NVM lock before reads on all devices eventpoll.h: fix epoll event masks x86/mce: Handle broadcasted MCE gracefully with kexec perf sort: Fix segfault with basic block 'cycles' sort dimension x86/mm: Make mmap(MAP_32BIT) work correctly selinux: check for address length in selinux_socket_bind() PCI/MSI: Stop disabling MSI/MSI-X in pci_device_shutdown() drm/sun4i: Fix TCON clock and regmap initialization sequence ath10k: fix a warning during channel switch with multiple vaps drm/sun4i: Set drm_crtc.port to the underlying TCON's output port node drm/sun4i: Fix up error path cleanup for master bind function arm64: dts: r8a7796: Remove unit-address and reg from integrated cache ARM: dts: r8a7794: Remove unit-address and reg from integrated cache ARM: dts: r8a7793: Remove unit-address and reg from integrated cache ARM: dts: r8a7792: Remove unit-address and reg from integrated cache ARM: dts: r8a7791: Remove unit-address and reg from integrated cache drm: qxl: Don't alloc fbdev if emulation is not supported HID: reject input outside logical range only if null state is set staging: wilc1000: add check for kmalloc allocation failure. staging: speakup: Replace BUG_ON() with WARN_ON(). perf stat: Issue a HW watchdog disable hint Input: tsc2007 - check for presence and power down tsc2007 during probe blkcg: fix double free of new_blkg in blkcg_init_queue staging: android: ashmem: Fix possible deadlock in ashmem_ioctl Conflicts: drivers/net/wireless/ath/wil6210/main.c drivers/usb/dwc3/core.h Change-Id: I2d77962cfc3dbc8b051ba51bf10b577d327ffaa9 Signed-off-by: Blagovest Kolenichev <bkolenichev@codeaurora.org>	2018-04-17 10:45:20 -07:00
Greg Kroah-Hartman	8683408f8e	Merge 4.9.94 into android-4.9 ... Changes in 4.9.94 qed: Fix overriding of supported autoneg value. cfg80211: make RATE_INFO_BW_20 the default md/raid5: make use of spin_lock_irq over local_irq_disable + spin_lock rtc: snvs: fix an incorrect check of return value x86/asm: Don't use RBP as a temporary register in csum_partial_copy_generic() x86/mm/kaslr: Use the _ASM_MUL macro for multiplication to work around Clang incompatibility ovl: persistent inode numbers for upper hardlinks NFSv4.1: RECLAIM_COMPLETE must handle NFS4ERR_CONN_NOT_BOUND_TO_SESSION x86/boot: Declare error() as noreturn IB/srpt: Fix abort handling IB/srpt: Avoid that aborting a command triggers a kernel warning af_key: Fix slab-out-of-bounds in pfkey_compile_policy. mac80211: bail out from prep_connection() if a reconfig is ongoing bna: Avoid reading past end of buffer qlge: Avoid reading past end of buffer ubi: fastmap: Fix slab corruption ipmi_ssif: unlock on allocation failure net: cdc_ncm: Fix TX zero padding net: ethernet: ti: cpsw: adjust cpsw fifos depth for fullduplex flow control lockd: fix lockd shutdown race drivers/misc/vmw_vmci/vmci_queue_pair.c: fix a couple integer overflow tests pidns: disable pid allocation if pid_ns_prepare_proc() is failed in alloc_pid() s390: move _text symbol to address higher than zero net/mlx4_en: Avoid adding steering rules with invalid ring qed: Correct doorbell configuration for !4Kb pages NFSv4.1: Work around a Linux server bug... CIFS: silence lockdep splat in cifs_relock_file() perf/callchain: Force USER_DS when invoking perf_callchain_user() blk-mq: NVMe 512B/4K+T10 DIF/DIX format returns I/O error on dd with split op net: qca_spi: Fix alignment issues in rx path netxen_nic: set rcode to the return status from the call to netxen_issue_cmd mdio: mux: Correct mdio_mux_init error path issues Input: elan_i2c - check if device is there before really probing Input: elantech - force relative mode on a certain module KVM: PPC: Book3S PR: Check copy_to/from_user return values irqchip/mbigen: Fix the clear register offset calculation vmxnet3: ensure that adapter is in proper state during force_close mm, vmstat: Remove spurious WARN() during zoneinfo print SMB2: Fix share type handling bus: brcmstb_gisb: Use register offsets with writes too bus: brcmstb_gisb: correct support for 64-bit address output PowerCap: Fix an error code in powercap_register_zone() iio: pressure: zpa2326: report interrupted case as failure ARM: dts: imx53-qsrb: Pulldown PMIC IRQ pin staging: wlan-ng: prism2mgmt.c: fixed a double endian conversion before calling hfa384x_drvr_setconfig16, also fixes relative sparse warning clk: renesas: rcar-gen2: Fix PLL0 on R-Car V2H and E2 x86/tsc: Provide 'tsc=unstable' boot parameter powerpc/modules: If mprofile-kernel is enabled add it to vermagic ARM: dts: imx6qdl-wandboard: Fix audio channel swap i2c: mux: reg: put away the parent i2c adapter on probe failure arm64: perf: Ignore exclude_hv when kernel is running in HYP mdio: mux: fix device_node_continue.cocci warnings ipv6: avoid dad-failures for addresses with NODAD async_tx: Fix DMA_PREP_FENCE usage in do_async_gen_syndrome() KVM: arm: Restore banked registers and physical timer access on hyp_panic() KVM: arm64: Restore host physical timer access on hyp_panic() usb: dwc3: keystone: check return value btrfs: fix incorrect error return ret being passed to mapping_set_error ata: libahci: properly propagate return value of platform_get_irq() ipmr: vrf: Find VIFs using the actual device uio: fix incorrect memory leak cleanup neighbour: update neigh timestamps iff update is effective arp: honour gratuitous ARP _replies_ ARM: dts: rockchip: fix rk322x i2s1 pinctrl error usb: chipidea: properly handle host or gadget initialization failure pxa_camera: fix module remove codepath for v4l2 clock USB: ene_usb6250: fix first command execution net: x25: fix one potential use-after-free issue USB: ene_usb6250: fix SCSI residue overwriting serial: 8250: omap: Disable DMA for console UART serial: sh-sci: Fix race condition causing garbage during shutdown net/wan/fsl_ucc_hdlc: fix unitialized variable warnings net/wan/fsl_ucc_hdlc: fix incorrect memory allocation fsl/qe: add bit description for SYNL register for GUMR sh_eth: Use platform device for printing before register_netdev() mlxsw: spectrum: Avoid possible NULL pointer dereference scsi: csiostor: fix use after free in csio_hw_use_fwconfig() powerpc/mm: Fix virt_addr_valid() etc. on 64-bit hash ath5k: fix memory leak on buf on failed eeprom read selftests/powerpc: Fix TM resched DSCR test with some compilers xfrm: fix state migration copy replay sequence numbers ASoC: simple-card: fix mic jack initialization iio: hi8435: avoid garbage event at first enable iio: hi8435: cleanup reset gpio iio: light: rpr0521 poweroff for probe fails ext4: handle the rest of ext4_mb_load_buddy() ENOMEM errors md-cluster: fix potential lock issue in add_new_disk ARM: davinci: da8xx: Create DSP device only when assigned memory ray_cs: Avoid reading past end of buffer net/wan/fsl_ucc_hdlc: fix muram allocation error leds: pca955x: Correct I2C Functionality perf/core: Fix error handling in perf_event_alloc() sched/numa: Use down_read_trylock() for the mmap_sem gpio: crystalcove: Do not write regular gpio registers for virtual GPIOs net/mlx5: Tolerate irq_set_affinity_hint() failures selinux: do not check open permission on sockets block: fix an error code in add_partition() mlx5: fix bug reading rss_hash_type from CQE net: ieee802154: fix net_device reference release too early libceph: NULL deref on crush_decode() error path perf report: Fix off-by-one for non-activation frames netfilter: ctnetlink: fix incorrect nf_ct_put during hash resize pNFS/flexfiles: missing error code in ff_layout_alloc_lseg() ASoC: rsnd: SSI PIO adjust to 24bit mode scsi: bnx2fc: fix race condition in bnx2fc_get_host_stats() fix race in drivers/char/random.c:get_reg() ext4: fix off-by-one on max nr_pages in ext4_find_unwritten_pgoff() ARM64: PCI: Fix struct acpi_pci_root_ops allocation failure path tcp: better validation of received ack sequences net: move somaxconn init from sysctl code Input: elan_i2c - clear INT before resetting controller bonding: Don't update slave->link until ready to commit cpuhotplug: Link lock stacks for hotplug callbacks PCI/msi: fix the pci_alloc_irq_vectors_affinity stub KVM: X86: Fix preempt the preemption timer cancel KVM: nVMX: Fix handling of lmsw instruction net: llc: add lock_sock in llc_ui_bind to avoid a race condition drm/msm: Take the mutex before calling msm_gem_new_impl i40iw: Fix sequence number for the first partial FPDU i40iw: Correct Q1/XF object count equation ARM: dts: ls1021a: add "fsl,ls1021a-esdhc" compatible string to esdhc node thermal: power_allocator: fix one race condition issue for thermal_instances list perf probe: Add warning message if there is unexpected event name l2tp: fix missing print session offset info rds; Reset rs->rs_bound_addr in rds_add_bound() failure path ACPI / video: Default lcd_only to true on Win8-ready and newer machines net/mlx4_en: Change default QoS settings VFS: close race between getcwd() and d_move() PM / devfreq: Fix potential NULL pointer dereference in governor_store hwmon: (ina2xx) Make calibration register value fixed media: videobuf2-core: don't go out of the buffer range ASoC: Intel: Skylake: Disable clock gating during firmware and library download ASoC: Intel: cht_bsw_rt5645: Analog Mic support scsi: libiscsi: Allow sd_shutdown on bad transport scsi: mpt3sas: Proper handling of set/clear of "ATA command pending" flag. irqchip/gic-v3: Fix the driver probe() fail due to disabled GICC entry ACPI: EC: Fix debugfs_create_*() usage mac80211: Fix setting TX power on monitor interfaces vfb: fix video mode and line_length being set when loaded gpio: label descriptors using the device name IB/rdmavt: Allocate CQ memory on the correct node blk-mq: fix race between updating nr_hw_queues and switching io sched backlight: tdo24m: Fix the SPI CS between transfers pinctrl: baytrail: Enable glitch filter for GPIOs used as interrupts ASoC: Intel: sst: Fix the return value of 'sst_send_byte_stream_mrfld()' rt2x00: do not pause queue unconditionally on error path wl1251: check return from call to wl1251_acx_arp_ip_filter hdlcdrv: Fix divide by zero in hdlcdrv_ioctl x86/efi: Disable runtime services on kexec kernel if booted with efi=old_map netfilter: conntrack: don't call iter for non-confirmed conntracks HID: i2c: Call acpi_device_fix_up_power for ACPI-enumerated devices ovl: filter trusted xattr for non-admin powerpc/[booke|4xx]: Don't clobber TCR[WP] when setting TCR[DIE] dmaengine: imx-sdma: Handle return value of clk_prepare_enable backlight: Report error on failure arm64: futex: Fix undefined behaviour with FUTEX_OP_OPARG_SHIFT usage net/mlx5: avoid build warning for uniprocessor cxgb4: FW upgrade fixes cxgb4: Fix netdev_features flag rtc: m41t80: fix SQW dividers override when setting a date i40evf: fix merge error in older patch rtc: opal: Handle disabled TPO in opal_get_tpo_time() rtc: interface: Validate alarm-time before handling rollover SUNRPC: ensure correct error is reported by xs_tcp_setup_socket() net: freescale: fix potential null pointer dereference clk: at91: fix clk-generated parenting drm/sun4i: Ignore the generic connectors for components dt-bindings: display: sun4i: Add allwinner,tcon-channel property mtd: nand: gpmi: Fix gpmi_nand_init() error path mtd: nand: check ecc->total sanity in nand_scan_tail KVM: SVM: do not zero out segment attributes if segment is unusable or not present clk: scpi: fix return type of __scpi_dvfs_round_rate clk: Fix __set_clk_rates error print-string powerpc/spufs: Fix coredump of SPU contexts drm/amdkfd: NULL dereference involving create_process() ath10k: add BMI parameters to fix calibration from DT/pre-cal perf trace: Add mmap alias for s390 qlcnic: Fix a sleep-in-atomic bug in qlcnic_82xx_hw_write_wx_2M and qlcnic_82xx_hw_read_wx_2M arm64: kernel: restrict /dev/mem read() calls to linear region mISDN: Fix a sleep-in-atomic bug net: phy: micrel: Restore led_mode and clk_sel on resume RDMA/iw_cxgb4: Avoid touch after free error in ARP failure handlers RDMA/hfi1: fix array termination by appending NULL to attr array drm/omap: fix tiled buffer stride calculations powerpc/8xx: fix mpc8xx_get_irq() return on no irq cxgb4: fix incorrect cim_la output for T6 Fix serial console on SNI RM400 machines bio-integrity: Do not allocate integrity context for bio w/o data ip6_tunnel: fix traffic class routing for tunnels skbuff: return -EMSGSIZE in skb_to_sgvec to prevent overflow macsec: check return value of skb_to_sgvec always sit: reload iphdr in ipip6_rcv net/mlx4: Fix the check in attaching steering rules net/mlx4: Check if Granular QoS per VF has been enabled before updating QP qos_vport perf header: Set proper module name when build-id event found perf report: Ensure the perf DSO mapping matches what libdw sees iwlwifi: mvm: fix firmware debug restart recording watchdog: f71808e_wdt: Add F71868 support iwlwifi: mvm: Fix command queue number on d0i3 flow iwlwifi: tt: move ucode_loaded check under mutex iwlwifi: pcie: only use d0i3 in suspend/resume if system_pm is set to d0i3 iwlwifi: fix min API version for 7265D, 3168, 8000 and 8265 tags: honor COMPILED_SOURCE with apart output directory ARM: dts: qcom: ipq4019: fix i2c_0 node e1000e: fix race condition around skb_tstamp_tx() igb: fix race condition with PTP_TX_IN_PROGRESS bits cxl: Unlock on error in probe cx25840: fix unchecked return values mceusb: sporadic RX truncation corruption fix net: phy: avoid genphy_aneg_done() for PHYs without clause 22 support ARM: imx: Add MXC_CPU_IMX6ULL and cpu_is_imx6ull nvme-pci: fix multiple ctrl removal scheduling nvme: fix hang in remove path KVM: nVMX: Update vmcs12->guest_linear_address on nested VM-exit e1000e: Undo e1000e_pm_freeze if __e1000_shutdown fails perf/core: Correct event creation with PERF_FORMAT_GROUP sched/deadline: Use the revised wakeup rule for suspending constrained dl tasks MIPS: mm: fixed mappings: correct initialisation MIPS: mm: adjust PKMAP location MIPS: kprobes: flush_insn_slot should flush only if probe initialised ARM: dts: armadillo800eva: Split LCD mux and gpio Fix loop device flush before configure v3 net: emac: fix reset timeout with AR8035 phy perf tools: Decompress kernel module when reading DSO data perf tests: Decompress kernel module before objdump skbuff: only inherit relevant tx_flags xen: avoid type warning in xchg_xen_ulong X.509: Fix error code in x509_cert_parse() pinctrl: meson-gxbb: remove non-existing pin GPIOX_22 coresight: Fix reference count for software sources coresight: tmc: Configure DMA mask appropriately stmmac: fix ptp header for GMAC3 hw timestamp geneve: add missing rx stats accounting crypto: omap-sham - buffer handling fixes for hashing later crypto: omap-sham - fix closing of hash with separate finalize call bnx2x: Allow vfs to disable txvlan offload sctp: fix recursive locking warning in sctp_do_peeloff net: fec: Add a fec_enet_clear_ethtool_stats() stub for CONFIG_M5272 sparc64: ldc abort during vds iso boot iio: magnetometer: st_magn_spi: fix spi_device_id table net: ena: fix rare uncompleted admin command false alarm net: ena: fix race condition between submit and completion admin command net: ena: add missing return when ena_com_get_io_handlers() fails net: ena: add missing unmap bars on device removal net: ena: disable admin msix while working in polling mode clk: meson: meson8b: add compatibles for Meson8 and Meson8m2 Bluetooth: Send HCI Set Event Mask Page 2 command only when needed cpuidle: dt: Add missing 'of_node_put()' ACPICA: OSL: Add support to exclude stdarg.h ACPICA: Events: Add runtime stub support for event APIs ACPICA: Disassembler: Abort on an invalid/unknown AML opcode s390/dasd: fix hanging safe offline vxlan: dont migrate permanent fdb entries during learn hsr: fix incorrect warning selftests: kselftest_harness: Fix compile warning drm/vc4: Fix resource leak in 'vc4_get_hang_state_ioctl()' in error handling path bcache: stop writeback thread after detaching bcache: segregate flash only volume write streams scsi: libsas: fix memory leak in sas_smp_get_phy_events() scsi: libsas: fix error when getting phy events scsi: libsas: initialize sas_phy status according to response of DISCOVER blk-mq: fix kernel oops in blk_mq_tag_idle() tty: n_gsm: Allow ADM response in addition to UA for control dlci EDAC, mv64x60: Fix an error handling path cxgb4vf: Fix SGE FL buffer initialization logic for 64K pages sdhci: Advertise 2.0v supply on SDIO host controller Input: goodix - disable IRQs while suspended mtd: mtd_oobtest: Handle bitflips during reads perf tools: Fix copyfile_offset update of output offset ipsec: check return value of skb_to_sgvec always rxrpc: check return value of skb_to_sgvec always virtio_net: check return value of skb_to_sgvec always virtio_net: check return value of skb_to_sgvec in one more location random: use lockless method of accessing and updating f->reg_idx clk: at91: fix clk-generated compilation arp: fix arp_filter on l3slave devices ipv6: the entire IPv6 header chain must fit the first fragment net: fix possible out-of-bound read in skb_network_protocol() net/ipv6: Fix route leaking between VRFs net/ipv6: Increment OUTxxx counters after netfilter hook netlink: make sure nladdr has correct size in netlink_connect() net/sched: fix NULL dereference in the error path of tcf_bpf_init() pptp: remove a buggy dst release in pptp_connect() r8169: fix setting driver_data after register_netdev sctp: do not leak kernel memory to user space sctp: sctp_sockaddr_af must check minimal addr length for AF_INET6 sky2: Increase D3 delay to sky2 stops working after suspend vhost: correctly remove wait queue during poll failure vlan: also check phy_driver ts_info for vlan's real device bonding: fix the err path for dev hwaddr sync in bond_enslave bonding: move dev_mc_sync after master_upper_dev_link in bond_enslave bonding: process the err returned by dev_set_allmulti properly in bond_enslave net: fool proof dev_valid_name() ip_tunnel: better validate user provided tunnel names ipv6: sit: better validate user provided tunnel names ip6_gre: better validate user provided tunnel names ip6_tunnel: better validate user provided tunnel names vti6: better validate user provided tunnel names net/mlx5e: Sync netdev vxlan ports at open net/sched: fix NULL dereference in the error path of tunnel_key_init() net/sched: fix NULL dereference on the error path of tcf_skbmod_init() net/mlx4_en: Fix mixed PFC and Global pause user control requests vhost: validate log when IOTLB is enabled route: check sysctl_fib_multipath_use_neigh earlier than hash team: move dev_mc_sync after master_upper_dev_link in team_port_add vhost_net: add missing lock nesting notation net/mlx4_core: Fix memory leak while delete slave's resources strparser: Fix sign of err codes net sched actions: fix dumping which requires several messages to user space vrf: Fix use after free and double free in vrf_finish_output Revert "xhci: plat: Register shutdown for xhci_plat" Linux 4.9.94 Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>	2018-04-14 15:40:56 +02:00
Ming Lei	3f4e241969	blk-mq: fix kernel oops in blk_mq_tag_idle() ... [ Upstream commit 8ab0b7dc73e1b3e2987d42554b2bff503f692772 ] HW queues may be unmapped in some cases, such as blk_mq_update_nr_hw_queues(), then we need to check it before calling blk_mq_tag_idle(), otherwise the following kernel oops can be triggered, so fix it by checking if the hw queue is unmapped since it doesn't make sense to idle the tags any more after hw queues are unmapped. [ 440.771298] Workqueue: nvme-wq nvme_rdma_del_ctrl_work [nvme_rdma] [ 440.779104] task: ffff894bae755ee0 ti: ffff893bf9bc8000 task.ti: ffff893bf9bc8000 [ 440.788359] RIP: 0010:[<ffffffffb730e2b4>] [<ffffffffb730e2b4>] __blk_mq_tag_idle+0x24/0x40 [ 440.798697] RSP: 0018:ffff893bf9bcbd10 EFLAGS: 00010286 [ 440.805538] RAX: 0000000000000000 RBX: ffff895bb131dc00 RCX: 000000000000011f [ 440.814426] RDX: 00000000ffffffff RSI: 0000000000000120 RDI: ffff895bb131dc00 [ 440.823301] RBP: ffff893bf9bcbd10 R08: 000000000001b860 R09: 4a51d361c00c0000 [ 440.832193] R10: b5907f32b4cc7003 R11: ffffd6cabfb57000 R12: ffff894bafd1e008 [ 440.841091] R13: 0000000000000001 R14: ffff895baf770000 R15: 0000000000000080 [ 440.849988] FS: 0000000000000000(0000) GS:ffff894bbdcc0000(0000) knlGS:0000000000000000 [ 440.859955] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 440.867274] CR2: 0000000000000008 CR3: 000000103d098000 CR4: 00000000001407e0 [ 440.876169] Call Trace: [ 440.879818] [<ffffffffb7309d68>] blk_mq_exit_hctx+0xd8/0xe0 [ 440.887051] [<ffffffffb730dc40>] blk_mq_free_queue+0xf0/0x160 [ 440.894465] [<ffffffffb72ff679>] blk_cleanup_queue+0xd9/0x150 [ 440.901881] [<ffffffffc08a802b>] nvme_ns_remove+0x5b/0xb0 [nvme_core] [ 440.910068] [<ffffffffc08a811b>] nvme_remove_namespaces+0x3b/0x60 [nvme_core] [ 440.919026] [<ffffffffc08b817b>] __nvme_rdma_remove_ctrl+0x2b/0xb0 [nvme_rdma] [ 440.928079] [<ffffffffc08b8237>] nvme_rdma_del_ctrl_work+0x17/0x20 [nvme_rdma] [ 440.937126] [<ffffffffb70ab58a>] process_one_work+0x17a/0x440 [ 440.944517] [<ffffffffb70ac3a8>] worker_thread+0x278/0x3c0 [ 440.951607] [<ffffffffb70ac130>] ? manage_workers.isra.24+0x2a0/0x2a0 [ 440.959760] [<ffffffffb70b352f>] kthread+0xcf/0xe0 [ 440.966055] [<ffffffffb70b3460>] ? insert_kthread_work+0x40/0x40 [ 440.973715] [<ffffffffb76d8658>] ret_from_fork+0x58/0x90 [ 440.980586] [<ffffffffb70b3460>] ? insert_kthread_work+0x40/0x40 [ 440.988229] Code: 5b 41 5c 5d c3 66 90 0f 1f 44 00 00 48 8b 87 20 01 00 00 f0 0f ba 77 40 01 19 d2 85 d2 75 08 c3 0f 1f 80 00 00 00 00 55 48 89 e5 <f0> ff 48 08 48 8d 78 10 e8 7f 0f 05 00 5d c3 0f 1f 00 66 2e 0f [ 441.011620] RIP [<ffffffffb730e2b4>] __blk_mq_tag_idle+0x24/0x40 [ 441.019301] RSP <ffff893bf9bcbd10> [ 441.024052] CR2: 0000000000000008 Reported-by: Zhang Yi <yizhan@redhat.com> Tested-by: Zhang Yi <yizhan@redhat.com> Signed-off-by: Ming Lei <ming.lei@redhat.com> Signed-off-by: Jens Axboe <axboe@kernel.dk> Signed-off-by: Sasha Levin <alexander.levin@microsoft.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>	2018-04-13 19:48:30 +02:00
Dmitry Monakhov	7f851311e4	bio-integrity: Do not allocate integrity context for bio w/o data ... [ Upstream commit 3116a23bb30272d74ea81baf5d0ee23f602dd15b ] If bio has no data, such as ones from blkdev_issue_flush(), then we have nothing to protect. This patch prevent bugon like follows: kfree_debugcheck: out of range ptr ac1fa1d106742a5ah kernel BUG at mm/slab.c:2773! invalid opcode: 0000 [#1] SMP Modules linked in: bcache CPU: 0 PID: 4428 Comm: xfs_io Tainted: G W 4.11.0-rc4-ext4-00041-g2ef0043-dirty #43 Hardware name: Virtuozzo KVM, BIOS seabios-1.7.5-11.vz7.4 04/01/2014 task: ffff880137786440 task.stack: ffffc90000ba8000 RIP: 0010:kfree_debugcheck+0x25/0x2a RSP: 0018:ffffc90000babde0 EFLAGS: 00010082 RAX: 0000000000000034 RBX: ac1fa1d106742a5a RCX: 0000000000000007 RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffff88013f3ccb40 RBP: ffffc90000babde8 R08: 0000000000000000 R09: 0000000000000000 R10: 00000000fcb76420 R11: 00000000725172ed R12: 0000000000000282 R13: ffffffff8150e766 R14: ffff88013a145e00 R15: 0000000000000001 FS: 00007fb09384bf40(0000) GS:ffff88013f200000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007fd0172f9e40 CR3: 0000000137fa9000 CR4: 00000000000006f0 Call Trace: kfree+0xc8/0x1b3 bio_integrity_free+0xc3/0x16b bio_free+0x25/0x66 bio_put+0x14/0x26 blkdev_issue_flush+0x7a/0x85 blkdev_fsync+0x35/0x42 vfs_fsync_range+0x8e/0x9f vfs_fsync+0x1c/0x1e do_fsync+0x31/0x4a SyS_fsync+0x10/0x14 entry_SYSCALL_64_fastpath+0x1f/0xc2 Reviewed-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Hannes Reinecke <hare@suse.com> Reviewed-by: Martin K. Petersen <martin.petersen@oracle.com> Signed-off-by: Dmitry Monakhov <dmonakhov@openvz.org> Signed-off-by: Jens Axboe <axboe@fb.com> Signed-off-by: Sasha Levin <alexander.levin@microsoft.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>	2018-04-13 19:48:18 +02:00
Ming Lei	3bab65f29e	blk-mq: fix race between updating nr_hw_queues and switching io sched ... [ Upstream commit fb350e0ad99359768e1e80b4784692031ec340e4 ] In both elevator_switch_mq() and blk_mq_update_nr_hw_queues(), sched tags can be allocated, and q->nr_hw_queue is used, and race is inevitable, for example: blk_mq_init_sched() may trigger use-after-free on hctx, which is freed in blk_mq_realloc_hw_ctxs() when nr_hw_queues is decreased. This patch fixes the race be holding q->sysfs_lock. Reviewed-by: Christoph Hellwig <hch@lst.de> Reported-by: Yi Zhang <yi.zhang@redhat.com> Tested-by: Yi Zhang <yi.zhang@redhat.com> Signed-off-by: Ming Lei <ming.lei@redhat.com> Signed-off-by: Jens Axboe <axboe@kernel.dk> Signed-off-by: Sasha Levin <alexander.levin@microsoft.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>	2018-04-13 19:48:11 +02:00
Dan Carpenter	e668764524	block: fix an error code in add_partition() ... [ Upstream commit 7bd897cfce1eb373892d35d7f73201b0f9b221c4 ] We don't set an error code on this path. It means that we return NULL instead of an error pointer and the caller does a NULL dereference. Fixes: 6d1d8050b4 ("block, partition: add partition_meta_info to hd_struct") Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Jens Axboe <axboe@fb.com> Signed-off-by: Sasha Levin <alexander.levin@microsoft.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>	2018-04-13 19:48:04 +02:00
Wen Xiong	2005c4f301	blk-mq: NVMe 512B/4K+T10 DIF/DIX format returns I/O error on dd with split op ... [ Upstream commit f36ea50ca0043e7b1204feaf1d2ba6bd68c08d36 ] When formatting NVMe to 512B/4K + T10 DIf/DIX, dd with split op returns "Input/output error". Looks block layer split the bio after calling bio_integrity_prep(bio). This patch fixes the issue. Below is how we debug this issue: (1)format nvme to 4K block # size with type 2 DIF (2)dd with block size bigger than 1024k. oflag=direct dd: error writing '/dev/nvme0n1': Input/output error We added some debug code in nvme device driver. It showed us the first op and the second op have the same bi and pi address. This is not correct. 1st op: nvme0n1 Op:Wr slba 0x505 length 0x100, PI ctrl=0x1400, dsmgmt=0x0, AT=0x0 & RT=0x505 Guard 0x00b1, AT 0x0000, RT physical 0x00000505 RT virtual 0x00002828 2nd op: nvme0n1 Op:Wr slba 0x605 length 0x1, PI ctrl=0x1400, dsmgmt=0x0, AT=0x0 & RT=0x605 ==> This op fails and subsequent 5 retires.. Guard 0x00b1, AT 0x0000, RT physical 0x00000605 RT virtual 0x00002828 With the fix, It showed us both of the first op and the second op have correct bi and pi address. 1st op: nvme2n1 Op:Wr slba 0x505 length 0x100, PI ctrl=0x1400, dsmgmt=0x0, AT=0x0 & RT=0x505 Guard 0x5ccb, AT 0x0000, RT physical 0x00000505 RT virtual 0x00002828 2nd op: nvme2n1 Op:Wr slba 0x605 length 0x1, PI ctrl=0x1400, dsmgmt=0x0, AT=0x0 & RT=0x605 Guard 0xab4c, AT 0x0000, RT physical 0x00000605 RT virtual 0x00003028 Signed-off-by: Wen Xiong <wenxiong@linux.vnet.ibm.com> Signed-off-by: Jens Axboe <axboe@fb.com> Signed-off-by: Sasha Levin <alexander.levin@microsoft.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>	2018-04-13 19:47:54 +02:00
Greg Hackmann	05baf14727	Merge tag 'v4.9.93' into android-4.9 ... This is the 4.9.93 stable release Change-Id: I4293d83f45982c6fd479bddbf9b0f811248ddc30 Signed-off-by: Greg Hackmann <ghackmann@google.com>	2018-04-09 11:39:17 -07:00
Linux Build Service Account	384926a08b	Merge "block: Expose IOCTL to get partition start sector number"	2018-04-09 09:20:38 -07:00
Mikulas Patocka	6bae91221e	Fix slab name "biovec-(1<<(21-12))" ... commit bd5c4facf59648581d2f1692dad7b107bf429954 upstream. I'm getting a slab named "biovec-(1<<(21-12))". It is caused by unintended expansion of the macro BIO_MAX_PAGES. This patch renames it to biovec-max. Signed-off-by: Mikulas Patocka <mpatocka@redhat.com> Cc: stable@vger.kernel.org # v4.14+ Signed-off-by: Jens Axboe <axboe@kernel.dk> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>	2018-04-08 12:13:00 +02:00
Richard Narron	bd94a2c744	partitions/msdos: Unable to mount UFS 44bsd partitions ... commit 5f15684bd5e5ef39d4337988864fec8012471dda upstream. UFS partitions from newer versions of FreeBSD 10 and 11 use relative addressing for their subpartitions. But older versions of FreeBSD still use absolute addressing just like OpenBSD and NetBSD. Instead of simply testing for a FreeBSD partition, the code needs to also test if the starting offset of the C subpartition is zero. https://bugzilla.kernel.org/show_bug.cgi?id=197733 Signed-off-by: Richard Narron <comet.berkeley@gmail.com> Signed-off-by: Jens Axboe <axboe@kernel.dk> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>	2018-04-08 12:12:42 +02:00
Greg Kroah-Hartman	dd1e37e646	Merge 4.9.90 into android-4.9 ... Changes in 4.9.90 tpm: fix potential buffer overruns caused by bit glitches on the bus ASoC: rsnd: check src mod pointer for rsnd_mod_id() SMB3: Validate negotiate request must always be signed CIFS: Enable encryption during session setup phase staging: android: ashmem: Fix possible deadlock in ashmem_ioctl Revert "led: core: Fix brightness setting when setting delay_off=0" led: core: Clear LED_BLINK_SW flag in led_blink_set() platform/x86: asus-nb-wmi: Add wapf4 quirk for the X302UA bonding: handle link transition from FAIL to UP correctly regulator: anatop: set default voltage selector for pcie power: supply: bq24190_charger: Limit over/under voltage fault logging x86: i8259: export legacy_pic symbol rtc: cmos: Do not assume irq 8 for rtc when there are no legacy irqs Input: ar1021_i2c - fix too long name in driver's device table time: Change posix clocks ops interfaces to use timespec64 ACPI/processor: Fix error handling in __acpi_processor_start() ACPI/processor: Replace racy task affinity logic cpufreq/sh: Replace racy task affinity logic genirq: Use irqd_get_trigger_type to compare the trigger type for shared IRQs i2c: i2c-scmi: add a MS HID net: ipv6: send unsolicited NA on admin up media/dvb-core: Race condition when writing to CAM btrfs: fix a bogus warning when converting only data or metadata ASoC: Intel: Atom: update Thinkpad 10 quirk tools/testing/nvdimm: fix nfit_test shutdown crash spi: dw: Disable clock after unregistering the host powerpc/64s: Remove SAO feature from Power9 DD1 ath: Fix updating radar flags for coutry code India clk: ns2: Correct SDIO bits iwlwifi: split the handler and the wake parts of the notification infra iwlwifi: a000: fix memory offsets and lengths scsi: virtio_scsi: Always try to read VPD pages KVM: PPC: Book3S PR: Exit KVM on failed mapping mwifiex: don't leak 'chan_stats' on reset x86/reboot: Turn off KVM when halting a CPU ARM: 8668/1: ftrace: Fix dynamic ftrace with DEBUG_RODATA and !FRAME_POINTER irqchip/mips-gic: Separate IPI reservation & usage tracking iommu/omap: Register driver before setting IOMMU ops md/raid10: wait up frozen array in handle_write_completed NFS: Fix missing pg_cleanup after nfs_pageio_cond_complete() tcp: remove poll() flakes with FastOpen e1000e: fix timing for 82579 Gigabit Ethernet controller ALSA: hda - Fix headset microphone detection for ASUS N551 and N751 IB/ipoib: Fix deadlock between ipoib_stop and mcast join flow IB/ipoib: Update broadcast object if PKey value was changed in index 0 HSI: ssi_protocol: double free in ssip_pn_xmit() IB/mlx4: Take write semaphore when changing the vma struct IB/mlx4: Change vma from shared to private IB/mlx5: Take write semaphore when changing the vma struct IB/mlx5: Change vma from shared to private IB/mlx5: Set correct SL in completion for RoCE ASoC: Intel: Skylake: Uninitialized variable in probe_codec() ibmvnic: Disable irq prior to close netvsc: Deal with rescinded channels correctly Fix driver usage of 128B WQEs when WQ_CREATE is V1. Fix Express lane queue creation. gpio: gpio-wcove: fix irq pending status bit width netfilter: xt_CT: fix refcnt leak on error path openvswitch: Delete conntrack entry clashing with an expectation. netfilter: nf_ct_helper: permit cthelpers with different names via nfnetlink mmc: host: omap_hsmmc: checking for NULL instead of IS_ERR() tipc: check return value of nlmsg_new wan: pc300too: abort path on failure qlcnic: fix unchecked return value netfilter: nft_dynset: continue to next expr if _OP_ADD succeeded platform/x86: intel-vbtn: add volume up and down scsi: mac_esp: Replace bogus memory barrier with spinlock infiniband/uverbs: Fix integer overflows pNFS: Fix use after free issues in pnfs_do_read() xprtrdma: Cancel refresh worker during buffer shutdown NFS: don't try to cross a mountpount when there isn't one there. iio: st_pressure: st_accel: Initialise sensor platform data properly mt7601u: check return value of alloc_skb libertas: check return value of alloc_workqueue rndis_wlan: add return value validation Btrfs: fix incorrect space accounting after failure to insert inline extent Btrfs: send, fix file hole not being preserved due to inline extent Btrfs: fix extent map leak during fallocate error path orangefs: do not wait for timeout if umounting mac80211: don't parse encrypted management frames in ieee80211_frame_acked ACPICA: iasl: Fix IORT SMMU GSI disassembling iio: hid-sensor: fix return of -EINVAL on invalid values in ret or value dt-bindings: mfd: axp20x: Add "xpowers,master-mode" property for AXP806 PMICs mfd: palmas: Reset the POWERHOLD mux during power off mtip32xx: use runtime tag to initialize command header x86/KASLR: Fix kexec kernel boot crash when KASLR randomization fails gpio: gpio-wcove: fix GPIO IRQ status mask staging: unisys: visorhba: fix s-Par to boot with option CONFIG_VMAP_STACK set to y staging: wilc1000: fix unchecked return value ipvs: explicitly forbid ipv6 service/dest creation if ipv6 mod is disabled mac80211: Fix possible sband related NULL pointer de-reference mmc: sdhci-of-esdhc: limit SD clock for ls1012a/ls1046a netfilter: x_tables: unlock on error in xt_find_table_lock() ARM: DRA7: clockdomain: Change the CLKTRCTRL of CM_PCIE_CLKSTCTRL to SW_WKUP IB/rdmavt: restore IRQs on error path in rvt_create_ah() IB/hfi1: Fix softlockup issue platform/x86: asus-wmi: try to set als by default ipmi/watchdog: fix wdog hang on panic waiting for ipmi response ACPI / PMIC: xpower: Fix power_table addresses drm/amdgpu: fix gpu reset crash drm/nouveau/kms: Increase max retries in scanout position queries. jbd2: Fix lockdep splat with generic/270 test ixgbevf: fix size of queue stats length net: ethernet: ucc_geth: fix MEM_PART_MURAM mode soc/fsl/qe: round brg_freq to 1kHz granularity Bluetooth: hci_ldisc: Add protocol check to hci_uart_dequeue() Bluetooth: hci_ldisc: Add protocol check to hci_uart_tx_wakeup() vxlan: correctly handle ipv6.disable module parameter qed: Unlock on error in qed_vf_pf_acquire() bnx2x: Align RX buffers power: supply: bq24190_charger: Add disable-reset device-property power: supply: isp1704: Fix unchecked return value of devm_kzalloc power: supply: pda_power: move from timer to delayed_work Input: twl4030-pwrbutton - use correct device for irq request IB/rxe: Don't clamp residual length to mtu md/raid10: skip spare disk as 'first' disk ACPI / power: Delay turning off unused power resources after suspend ia64: fix module loading for gcc-5.4 tcm_fileio: Prevent information leak for short reads x86/xen: split xen_smp_prepare_boot_cpu() video: fbdev: udlfb: Fix buffer on stack sm501fb: don't return zero on failure path in sm501fb_start() pNFS: Fix a deadlock when coalescing writes and returning the layout net: hns: fix ethtool_get_strings overflow in hns driver cifs: small underflow in cnvrtDosUnixTm() mm: fix check for reclaimable pages in PF_MEMALLOC reclaim throttling mm, vmstat: suppress pcp stats for unpopulated zones in zoneinfo mm: hwpoison: call shake_page() after try_to_unmap() for mlocked page rtc: ds1374: wdt: Fix issue with timeout scaling from secs to wdt ticks rtc: ds1374: wdt: Fix stop/start ioctl always returning -EINVAL ath10k: fix out of bounds access to local buffer perf tests kmod-path: Don't fail if compressed modules aren't supported block/mq: Cure cpu hotplug lock inversion Bluetooth: hci_qca: Avoid setup failure on missing rampatch Bluetooth: btqcomsmd: Fix skb double free corruption media: c8sectpfe: fix potential NULL pointer dereference in c8sectpfe_timer_interrupt drm/msm: fix leak in failed get_pages RDMA/iwpm: Fix uninitialized error code in iwpm_send_mapinfo() rtlwifi: rtl_pci: Fix the bug when inactiveps is enabled. media: bt8xx: Fix err 'bt878_probe()' ath10k: handling qos at STA side based on AP WMM enable/disable media: [RESEND] media: dvb-frontends: Add delay to Si2168 restart qmi_wwan: set FLAG_SEND_ZLP to avoid network initiated disconnect serial: 8250_dw: Disable clock on error cros_ec: fix nul-termination for firmware build info watchdog: Fix potential kref imbalance when opening watchdog platform/chrome: Use proper protocol transfer function dmaengine: zynqmp_dma: Fix race condition in the probe drm/tilcdc: ensure nonatomic iowrite64 is not used mmc: avoid removing non-removable hosts during suspend IB/ipoib: Avoid memory leak if the SA returns a different DGID RDMA/cma: Use correct size when writing netlink stats IB/umem: Fix use of npages/nmap fields iser-target: avoid reinitializing rdma contexts for isert commands vgacon: Set VGA struct resource types omapdrm: panel: fix compatible vendor string for td028ttec1 drm/omap: DMM: Check for DMM readiness after successful transaction commit pty: cancel pty slave port buf's work in tty_release coresight: Fix disabling of CoreSight TPIU pinctrl: Really force states during suspend/resume pinctrl: rockchip: enable clock when reading pin direction register iommu/vt-d: clean up pr_irq if request_threaded_irq fails ip6_vti: adjust vti mtu according to mtu of lower device RDMA/ocrdma: Fix permissions for OCRDMA_RESET_STATS ARM: dts: aspeed-evb: Add unit name to memory node nfsd4: permit layoutget of executable-only files clk: Don't touch hardware when reparenting during registration clk: axi-clkgen: Correctly handle nocount bit in recalc_rate() clk: si5351: Rename internal plls to avoid name collisions dmaengine: ti-dma-crossbar: Fix event mapping for TPCC_EVT_MUX_60_63 IB/mlx5: Fix integer overflows in mlx5_ib_create_srq IB/mlx5: Fix out-of-bounds read in create_raw_packet_qp_rq clk: migrate the count of orphaned clocks at init RDMA/ucma: Fix access to non-initialized CM_ID object RDMA/ucma: Don't allow join attempts for unsupported AF family usb: gadget: f_hid: fix: Move IN request allocation to set_alt() Linux 4.9.90 Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>	2018-03-25 10:55:44 +02:00
Peter Zijlstra	18dd7b964c	block/mq: Cure cpu hotplug lock inversion ... [ Upstream commit eabe06595d62cfa9278e2cd012df614bc68a7042 ] By poking at /debug/sched_features I triggered the following splat: [] ====================================================== [] WARNING: possible circular locking dependency detected [] 4.11.0-00873-g964c8b7-dirty #694 Not tainted [] ------------------------------------------------------ [] bash/2109 is trying to acquire lock: [] (cpu_hotplug_lock.rw_sem){++++++}, at: [<ffffffff8120cb8b>] static_key_slow_dec+0x1b/0x50 [] [] but task is already holding lock: [] (&sb->s_type->i_mutex_key#4){+++++.}, at: [<ffffffff81140216>] sched_feat_write+0x86/0x170 [] [] which lock already depends on the new lock. [] [] [] the existing dependency chain (in reverse order) is: [] [] -> #2 (&sb->s_type->i_mutex_key#4){+++++.}: [] lock_acquire+0x100/0x210 [] down_write+0x28/0x60 [] start_creating+0x5e/0xf0 [] debugfs_create_dir+0x13/0x110 [] blk_mq_debugfs_register+0x21/0x70 [] blk_mq_register_dev+0x64/0xd0 [] blk_register_queue+0x6a/0x170 [] device_add_disk+0x22d/0x440 [] loop_add+0x1f3/0x280 [] loop_init+0x104/0x142 [] do_one_initcall+0x43/0x180 [] kernel_init_freeable+0x1de/0x266 [] kernel_init+0xe/0x100 [] ret_from_fork+0x31/0x40 [] [] -> #1 (all_q_mutex){+.+.+.}: [] lock_acquire+0x100/0x210 [] __mutex_lock+0x6c/0x960 [] mutex_lock_nested+0x1b/0x20 [] blk_mq_init_allocated_queue+0x37c/0x4e0 [] blk_mq_init_queue+0x3a/0x60 [] loop_add+0xe5/0x280 [] loop_init+0x104/0x142 [] do_one_initcall+0x43/0x180 [] kernel_init_freeable+0x1de/0x266 [] kernel_init+0xe/0x100 [] ret_from_fork+0x31/0x40 [] *** DEADLOCK *** [] [] 3 locks held by bash/2109: [] #0: (sb_writers#11){.+.+.+}, at: [<ffffffff81292bcd>] vfs_write+0x17d/0x1a0 [] #1: (debugfs_srcu){......}, at: [<ffffffff8155a90d>] full_proxy_write+0x5d/0xd0 [] #2: (&sb->s_type->i_mutex_key#4){+++++.}, at: [<ffffffff81140216>] sched_feat_write+0x86/0x170 [] [] stack backtrace: [] CPU: 9 PID: 2109 Comm: bash Not tainted 4.11.0-00873-g964c8b7-dirty #694 [] Hardware name: Intel Corporation S2600GZ/S2600GZ, BIOS SE5C600.86B.02.02.0002.122320131210 12/23/2013 [] Call Trace: [] lock_acquire+0x100/0x210 [] get_online_cpus+0x2a/0x90 [] static_key_slow_dec+0x1b/0x50 [] static_key_disable+0x20/0x30 [] sched_feat_write+0x131/0x170 [] full_proxy_write+0x97/0xd0 [] __vfs_write+0x28/0x120 [] vfs_write+0xb5/0x1a0 [] SyS_write+0x49/0xa0 [] entry_SYSCALL_64_fastpath+0x23/0xc2 This is because of the cpu hotplug lock rework. Break the chain at #1 by reversing the lock acquisition order. This way i_mutex_key#4 no longer depends on cpu_hotplug_lock and things are good. Cc: Jens Axboe <axboe@kernel.dk> Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> Signed-off-by: Jens Axboe <axboe@fb.com> Signed-off-by: Sasha Levin <alexander.levin@microsoft.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>	2018-03-24 11:00:22 +01:00
Greg Kroah-Hartman	960923fdc2	Merge 4.9.89 into android-4.9 ... Changes in 4.9.89 blkcg: fix double free of new_blkg in blkcg_init_queue Input: tsc2007 - check for presence and power down tsc2007 during probe perf stat: Issue a HW watchdog disable hint staging: speakup: Replace BUG_ON() with WARN_ON(). staging: wilc1000: add check for kmalloc allocation failure. HID: reject input outside logical range only if null state is set drm: qxl: Don't alloc fbdev if emulation is not supported ARM: dts: r8a7791: Remove unit-address and reg from integrated cache ARM: dts: r8a7792: Remove unit-address and reg from integrated cache ARM: dts: r8a7793: Remove unit-address and reg from integrated cache ARM: dts: r8a7794: Remove unit-address and reg from integrated cache arm64: dts: r8a7796: Remove unit-address and reg from integrated cache drm/sun4i: Fix up error path cleanup for master bind function drm/sun4i: Set drm_crtc.port to the underlying TCON's output port node ath10k: fix a warning during channel switch with multiple vaps drm/sun4i: Fix TCON clock and regmap initialization sequence PCI/MSI: Stop disabling MSI/MSI-X in pci_device_shutdown() selinux: check for address length in selinux_socket_bind() x86/mm: Make mmap(MAP_32BIT) work correctly perf sort: Fix segfault with basic block 'cycles' sort dimension x86/mce: Handle broadcasted MCE gracefully with kexec eventpoll.h: fix epoll event masks i40e: Acquire NVM lock before reads on all devices i40e: fix ethtool to get EEPROM data from X722 interface perf tools: Make perf_event__synthesize_mmap_events() scale ARM: brcmstb: Enable ZONE_DMA for non 64-bit capable peripherals drivers: net: xgene: Fix hardware checksum setting drivers: net: phy: xgene: Fix mdio write drivers: net: xgene: Fix wrong logical operation drivers: net: xgene: Fix Rx checksum validation logic drm: Defer disabling the vblank IRQ until the next interrupt (for instant-off) ath10k: disallow DFS simulation if DFS channel is not enabled ath10k: fix fetching channel during potential radar detection usb: misc: lvs: fix race condition in disconnect handling ARM: bcm2835: Enable missing CMA settings for VC4 driver net: ethernet: bgmac: Allow MAC address to be specified in DTB netem: apply correct delay when rate throttling x86/mce: Init some CPU features early omapfb: dss: Handle return errors in dss_init_ports() perf probe: Fix concat_probe_trace_events perf probe: Return errno when not hitting any event HID: clamp input to logical range if no null state net/8021q: create device with all possible features in wanted_features ARM: dts: Adjust moxart IRQ controller and flags qed: Always publish VF link from leading hwfn s390/topology: fix typo in early topology code zd1211rw: fix NULL-deref at probe batman-adv: handle race condition for claims between gateways of: fix of_device_get_modalias returned length when truncating buffers solo6x10: release vb2 buffers in solo_stop_streaming() x86/boot/32: Defer resyncing initial_page_table until per-cpu is set up scsi: fnic: Fix for "Number of Active IOs" in fnicstats becoming negative scsi: ipr: Fix missed EH wakeup media: i2c/soc_camera: fix ov6650 sensor getting wrong clock timers, sched_clock: Update timeout for clock wrap sysrq: Reset the watchdog timers while displaying high-resolution timers Input: qt1070 - add OF device ID table sched: act_csum: don't mangle TCP and UDP GSO packets PCI: hv: Properly handle PCI bus remove PCI: hv: Lock PCI bus on device eject ASoC: rcar: ssi: don't set SSICR.CKDV = 000 with SSIWSR.CONT spi: omap2-mcspi: poll OMAP2_MCSPI_CHSTAT_RXS for PIO transfer tcp: sysctl: Fix a race to avoid unexpected 0 window from space dmaengine: imx-sdma: add 1ms delay to ensure SDMA channel is stopped usb: dwc3: make sure UX_EXIT_PX is cleared ARM: dts: bcm2835: add index to the ethernet alias perf annotate: Fix a bug following symbolic link of a build-id file perf buildid: Do not assume that readlink() returns a null terminated string i40e/i40evf: Fix use after free in Rx cleanup path scsi: be2iscsi: Check tag in beiscsi_mccq_compl_wait driver: (adm1275) set the m,b and R coefficients correctly for power bonding: make speed, duplex setting consistent with link state mm: Fix false-positive VM_BUG_ON() in page_cache_{get,add}_speculative() ALSA: firewire-lib: add a quirk of packet without valid EOH in CIP format ARM: dts: r8a7794: Add DU1 clock to device tree ARM: dts: r8a7794: Correct clock of DU1 ARM: dts: silk: Correct clock of DU1 blk-throttle: make sure expire time isn't too big regulator: core: Limit propagation of parent voltage count and list perf trace: Handle unpaired raw_syscalls:sys_exit event f2fs: relax node version check for victim data in gc drm/ttm: never add BO that failed to validate to the LRU list bonding: refine bond_fold_stats() wrap detection PCI: Apply Cavium ACS quirk only to CN81xx/CN83xx/CN88xx devices powerpc/mm/hugetlb: Filter out hugepage size not supported by page table layout braille-console: Fix value returned by _braille_console_setup drm/vmwgfx: Fixes to vmwgfx_fb vxlan: vxlan dev should inherit lowerdev's gso_max_size NFC: nfcmrvl: Include unaligned.h instead of access_ok.h NFC: nfcmrvl: double free on error path NFC: pn533: change order of free_irq and dev unregistration ARM: dts: r7s72100: fix ethernet clock parent ARM: dts: r8a7790: Correct parent of SSI[0-9] clocks ARM: dts: r8a7791: Correct parent of SSI[0-9] clocks ARM: dts: r8a7793: Correct parent of SSI[0-9] clocks powerpc: Avoid taking a data miss on every userspace instruction miss net: hns: Correct HNS RSS key set function net/faraday: Add missing include of of.h qed: Fix TM block ILT allocation rtmutex: Fix PI chain order integrity printk: Correctly handle preemption in console_unlock() drm: rcar-du: Handle event when disabling CRTCs ARM: dts: koelsch: Correct clock frequency of X2 DU clock input reiserfs: Make cancel_old_flush() reliable ASoC: rt5677: Add OF device ID table IB/hfi1: Check for QSFP presence before attempting reads ALSA: firewire-digi00x: add support for console models of Digi00x series ALSA: firewire-digi00x: handle all MIDI messages on streaming packets fm10k: correctly check if interface is removed EDAC, altera: Fix peripheral warnings for Cyclone5 scsi: ses: don't get power status of SES device slot on probe qed: Correct MSI-x for storage apparmor: Make path_max parameter readonly iommu/iova: Fix underflow bug in __alloc_and_insert_iova_range kvm/svm: Setup MCG_CAP on AMD properly kvm: nVMX: Disallow userspace-injected exceptions in guest mode video: ARM CLCD: fix dma allocation size drm/radeon: Fail fb creation from imported dma-bufs. drm/amdgpu: Fail fb creation from imported dma-bufs. (v2) drm/rockchip: vop: Enable pm domain before vop_initial i40e: only register client on iWarp-capable devices coresight: Fixes coresight DT parse to get correct output port ID. lkdtm: turn off kcov for lkdtm_rodata_do_nothing: tty: amba-pl011: Fix spurious TX interrupts serial: imx: setup DCEDTE early and ensure DCD and RI irqs to be off MIPS: BPF: Quit clobbering callee saved registers in JIT code. MIPS: BPF: Fix multiple problems in JIT skb access helpers. MIPS: r2-on-r6-emu: Fix BLEZL and BGTZL identification MIPS: r2-on-r6-emu: Clear BLTZALL and BGEZALL debugfs counters v4l: vsp1: Prevent multiple streamon race commencing pipeline early v4l: vsp1: Register pipe with output WPF regulator: isl9305: fix array size md/raid6: Fix anomily when recovering a single device in RAID6. md.c:didn't unlock the mddev before return EINVAL in array_size_store powerpc/nohash: Fix use of mmu_has_feature() in setup_initial_memory_limit() usb: dwc2: Make sure we disconnect the gadget state usb: gadget: dummy_hcd: Fix wrong power status bit clear/reset in dummy_hub_control() perf evsel: Return exact sub event which failed with EPERM for wildcards iwlwifi: mvm: fix RX SKB header size and align it properly drivers/perf: arm_pmu: handle no platform_device perf inject: Copy events when reordering events in pipe mode net: fec: add phy-reset-gpios PROBE_DEFER check perf session: Don't rely on evlist in pipe mode vfio/powerpc/spapr_tce: Enforce IOMMU type compatibility check vfio/spapr_tce: Check kzalloc() return when preregistering memory scsi: sg: check for valid direction before starting the request scsi: sg: close race condition in sg_remove_sfp_usercontext() ALSA: hda: Add Geminilake id to SKL_PLUS kprobes/x86: Fix kprobe-booster not to boost far call instructions kprobes/x86: Set kprobes pages read-only pwm: tegra: Increase precision in PWM rate calculation clk: qcom: msm8996: Fix the vfe1 powerdomain name Bluetooth: Avoid bt_accept_unlink() double unlinking Bluetooth: 6lowpan: fix delay work init in add_peer_chan() mac80211_hwsim: use per-interface power level ath10k: fix compile time sanity check for CE4 buffer size wil6210: fix protection against connections during reset wil6210: fix memory access violation in wil_memcpy_from/toio_32 perf stat: Fix bug in handling events in error state mwifiex: Fix invalid port issue drm/edid: set ELD connector type in drm_edid_to_eld() video/hdmi: Allow "empty" HDMI infoframes HID: elo: clear BTN_LEFT mapping iwlwifi: mvm: rs: don't override the rate history in the search cycle clk: meson: gxbb: fix wrong clock for SARADC/SANA ARM: dts: exynos: Correct Trats2 panel reset line sched: Stop switched_to_rt() from sending IPIs to offline CPUs sched: Stop resched_cpu() from sending IPIs to offline CPUs test_firmware: fix setting old custom fw path back on exit net: ieee802154: adf7242: Fix bug if defined DEBUG net: xfrm: allow clearing socket xfrm policies. mtd: nand: fix interpretation of NAND_CMD_NONE in nand_command[_lp]() net: thunderx: Set max queue count taking XDP_TX into account ARM: dts: am335x-pepper: Fix the audio CODEC's reset pin ARM: dts: omap3-n900: Fix the audio CODEC's reset pin mtd: nand: ifc: update bufnum mask for ver >= 2.0.0 userns: Don't fail follow_automount based on s_user_ns leds: pm8058: Silence pointer to integer size warning power: supply: ab8500_charger: Fix an error handling path power: supply: ab8500_charger: Bail out in case of error in 'ab8500_charger_init_hw_registers()' ath10k: update tdls teardown state to target scsi: ses: don't ask for diagnostic pages repeatedly during probe pwm: stmpe: Fix wrong register offset for hwpwm=2 case clk: qcom: msm8916: fix mnd_width for codec_digcodec mwifiex: cfg80211: do not change virtual interface during scan processing ath10k: fix invalid STS_CAP_OFFSET_MASK tools/usbip: fixes build with musl libc toolchain spi: sun6i: disable/unprepare clocks on remove bnxt_en: Don't print "Link speed -1 no longer supported" messages. scsi: core: scsi_get_device_flags_keyed(): Always return device flags scsi: devinfo: apply to HP XP the same flags as Hitachi VSP scsi: dh: add new rdac devices media: vsp1: Prevent suspending and resuming DRM pipelines media: cpia2: Fix a couple off by one bugs veth: set peer GSO values drm/amdkfd: Fix memory leaks in kfd topology powerpc/modules: Don't try to restore r2 after a sibling call agp/intel: Flush all chipset writes after updating the GGTT mac80211_hwsim: enforce PS_MANUAL_POLL to be set after PS_ENABLED mac80211: remove BUG() when interface type is invalid ASoC: nuc900: Fix a loop timeout test ipvlan: add L2 check for packets arriving via virtual devices rcutorture/configinit: Fix build directory error message locking/locktorture: Fix num reader/writer corner cases ima: relax requiring a file signature for new files with zero length net: hns: Some checkpatch.pl script & warning fixes x86/boot/32: Fix UP boot on Quark and possibly other platforms x86/cpufeatures: Add Intel PCONFIG cpufeature selftests/x86/entry_from_vm86: Exit with 1 if we fail selftests/x86: Add tests for User-Mode Instruction Prevention selftests/x86: Add tests for the STR and SLDT instructions selftests/x86/entry_from_vm86: Add test cases for POPF x86/vm86/32: Fix POPF emulation x86/speculation, objtool: Annotate indirect calls/jumps for objtool on 32-bit kernels x86/speculation: Remove Skylake C2 from Speculation Control microcode blacklist x86/mm: Fix vmalloc_fault to use pXd_large parisc: Handle case where flush_cache_range is called with no context ALSA: pcm: Fix UAF in snd_pcm_oss_get_formats() ALSA: hda - Revert power_save option default value ALSA: seq: Fix possible UAF in snd_seq_check_queue() ALSA: seq: Clear client entry before deleting else at closing drm/amdgpu: fix prime teardown order drm/amdgpu/dce: Don't turn off DP sink when disconnected fs: Teach path_connected to handle nfs filesystems with multiple roots. lock_parent() needs to recheck if dentry got __dentry_kill'ed under it fs/aio: Add explicit RCU grace period when freeing kioctx fs/aio: Use RCU accessors for kioctx_table->table[] irqchip/gic-v3-its: Ensure nr_ites >= nr_lpis scsi: sg: fix SG_DXFER_FROM_DEV transfers scsi: sg: fix static checker warning in sg_is_valid_dxfer scsi: sg: only check for dxfer_len greater than 256M btrfs: alloc_chunk: fix DUP stripe size handling btrfs: Fix use-after-free when cleaning up fs_devs with a single stale device scsi: qla2xxx: Fix extraneous ref on sp's after adapter break USB: gadget: udc: Add missing platform_device_put() on error in bdc_pci_probe() usb: dwc3: Fix GDBGFIFOSPACE_TYPE values usb: gadget: bdc: 64-bit pointer capability check Linux 4.9.89 Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>	2018-03-22 09:54:47 +01:00
Shaohua Li	94b3df54ad	blk-throttle: make sure expire time isn't too big ... [ Upstream commit 06cceedcca67a93ac7f7aa93bbd9980c7496d14e ] cgroup could be throttled to a limit but when all cgroups cross high limit, queue enters a higher state and so the group should be throttled to a higher limit. It's possible the cgroup is sleeping because of throttle and other cgroups don't dispatch IO any more. In this case, nobody can trigger current downgrade/upgrade logic. To fix this issue, we could either set up a timer to wakeup the cgroup if other cgroups are idle or make sure this cgroup doesn't sleep too long. Setting up a timer means we must change the timer very frequently. This patch chooses the latter. Making cgroup sleep time not too big wouldn't change cgroup bps/iops, but could make it wakeup more frequently, which isn't a big issue because throtl_slice * 8 is already quite big. Signed-off-by: Shaohua Li <shli@fb.com> Signed-off-by: Jens Axboe <axboe@fb.com> Signed-off-by: Sasha Levin <alexander.levin@microsoft.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>	2018-03-22 09:17:44 +01:00
Hou Tao	7bd2d0c746	blkcg: fix double free of new_blkg in blkcg_init_queue ... commit 9b54d816e00425c3a517514e0d677bb3cec49258 upstream. If blkg_create fails, new_blkg passed as an argument will be freed by blkg_create, so there is no need to free it again. Signed-off-by: Hou Tao <houtao1@huawei.com> Signed-off-by: Jens Axboe <axboe@fb.com> Cc: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>	2018-03-22 09:17:35 +01:00
Blagovest Kolenichev	e06a1054bd	Merge android-4.9.84 (a9d0273) into msm-4.9 ... * refs/heads/tmp-a9d0273: Linux 4.9.84 crypto: s5p-sss - Fix kernel Oops in AES-ECB mode KVM: nVMX: invvpid handling improvements KVM: VMX: clean up declaration of VPID/EPT invalidation types KVM: async_pf: Fix #DF due to inject "Page not Present" and "Page Ready" exceptions simultaneously x86/microcode/AMD: Change load_microcode_amd()'s param to bool to fix preemptibility bug usb: phy: msm add regulator dependency arm64: fix warning about swapper_pg_dir overflow idle: i7300: add PCI dependency spi: bcm-qspi: shut up warning about cfi header inclusion binfmt_elf: compat: avoid unused function warning arm64: sunxi: always enable reset controller drm/i915: hide unused intel_panel_set_backlight function kasan: rework Kconfig settings clk: meson: gxbb: fix build error without RESET_CONTROLLER ISDN: eicon: reduce stack size of sig_ind function tw5864: use dev_warn instead of WARN to shut up warning em28xx: only use mt9v011 if camera support is enabled go7007: add MEDIA_CAMERA_SUPPORT dependency tc358743: fix register i2c_rd/wr functions shmem: fix compilation warnings on unused functions KVM: add X86_LOCAL_APIC dependency Input: tca8418_keypad - hide gcc-4.9 -Wmaybe-uninitialized warning drm/nouveau: hide gcc-4.9 -Wmaybe-uninitialized rbd: silence bogus -Wmaybe-uninitialized warning drm: exynos: mark pm functions as __maybe_unused security/keys: BIG_KEY requires CONFIG_CRYPTO cw1200: fix bogus maybe-uninitialized warning reiserfs: avoid a -Wmaybe-uninitialized warning ALSA: hda/ca0132 - fix possible NULL pointer use arm64: Kconfig: select COMPAT_BINFMT_ELF only when BINFMT_ELF is set scsi: advansys: fix uninitialized data access x86/vm86: Fix unused variable warning if THP is disabled x86/platform: Add PCI dependency for PUNIT_ATOM_DEBUG dmaengine: zx: fix build warning x86: add MULTIUSER dependency for KVM thermal: fix INTEL_SOC_DTS_IOSF_CORE dependencies x86/build: Silence the build with "make -s" tools build: Add tools tree support for 'make -s' x86/fpu/math-emu: Fix possible uninitialized variable use arm64: define BUG() instruction without CONFIG_BUG gpio: xgene: mark PM functions as __maybe_unused x86/ras/inject: Make it depend on X86_LOCAL_APIC=y scsi: advansys: fix build warning for PCI=n video: fbdev: via: remove possibly unused variables perf: xgene: Include module.h PCI: Change pci_host_common_probe() visibility usb: musb: fix compilation warning on unused function platform/x86: intel_mid_thermal: Fix suspend handlers unused warning gpio: intel-mid: Fix build warning when !CONFIG_PM PCI: vmd: Fix suspend handlers defined-but-not-used warning perf/x86: Shut up false-positive -Wmaybe-uninitialized warning vmxnet3: prevent building with 64K pages clk: sunxi-ng: fix build error without CONFIG_RESET_CONTROLLER shmem: avoid maybe-uninitialized warning drm/i915: fix intel_backlight_device_register declaration crypto: talitos - fix Kernel Oops on hashing an empty file powerpc/64s: Improve RFI L1-D cache flush fallback powerpc/64s: Simple RFI macro conversions powerpc/64s: Fix conversion of slb_miss_common to use RFI_TO_USER/KERNEL hippi: Fix a Fix a possible sleep-in-atomic bug in rr_close xen: XEN_ACPI_PROCESSOR is Dom0-only platform/x86: dell-laptop: Fix keyboard max lighting for Dell Latitude E6410 x86/mm/kmmio: Fix mmiotrace for page unaligned addresses mm/early_ioremap: Fix boot hang with earlyprintk=efi,keep usb: dwc3: of-simple: fix missing clk_disable_unprepare usb: dwc3: gadget: Wait longer for controller to end command processing dmaengine: jz4740: disable/unprepare clk if probe fails drm/armada: fix leak of crtc structure xfrm: Fix stack-out-of-bounds with misconfigured transport mode policies. spi: sun4i: disable clocks in the remove function ASoC: rockchip: disable clock on error clk: fix a panic error caused by accessing NULL pointer dmaengine: at_hdmac: fix potential NULL pointer dereference in atc_prep_dma_interleaved dmaengine: ioat: Fix error handling path gianfar: Disable EEE autoneg by default 509: fix printing uninitialized stack memory when OID is empty net: ethernet: arc: fix error handling in emac_rockchip_probe brcmfmac: Avoid build error with make W=1 btrfs: Fix possible off-by-one in btrfs_search_path_in_tree net_sched: red: Avoid illegal values net_sched: red: Avoid devision by zero gianfar: fix a flooded alignment reports because of padding issue. ARM: dts: Fix elm interrupt compiler warning s390/dasd: prevent prefix I/O error powerpc/perf: Fix oops when grouping different pmu events m68k: add missing SOFTIRQENTRY_TEXT linker section ipvlan: Add the skb->mark as flow4's member to lookup route scripts/kernel-doc: Don't fail with status != 0 if error encountered with -none sctp: only update outstanding_bytes for transmitted queue when doing prsctp_prune RDMA/cma: Make sure that PSN is not over max allowed i40iw: Correct ARP index mask pinctrl: sunxi: Fix A64 UART mux value pinctrl: sunxi: Fix A80 interrupt pin bank media: s5k6aa: describe some function parameters perf bench numa: Fixup discontiguous/sparse numa nodes perf top: Fix window dimensions change handling ARM: dts: am437x-cm-t43: Correct the dmas property of spi0 ARM: dts: am4372: Correct the interrupts_properties of McASP ARM: dts: logicpd-somlv: Fix wl127x pinmux ARM: dts: logicpd-som-lv: Fix gpmc addresses for NAND and enet ARM: dts: Fix omap4 hang with GPS connected to USB by using wakeupgen ARM: AM33xx: PRM: Remove am33xx_pwrdm_read_prev_pwrst function ARM: OMAP2+: Fix SRAM virt to phys translation for save_secure_ram_context usb: build drivers/usb/common/ when USB_SUPPORT is set usbip: keep usbip_device sockfd state in sync with tcp_socket staging: iio: ad5933: switch buffer mode to software staging: iio: adc: ad7192: fix external frequency setting binder: check for binder_thread allocation failure in binder_poll() staging: android: ashmem: Fix a race condition in pin ioctls dn_getsockoptdecnet: move nf_{get/set}sockopt outside sock lock arm64: dts: add #cooling-cells to CPU nodes ARM: 8743/1: bL_switcher: add MODULE_LICENSE tag video: fbdev/mmp: add MODULE_LICENSE ASoC: ux500: add MODULE_LICENSE tag crypto: hash - prevent using keyed hashes without setting key crypto: hash - annotate algorithms taking optional key net: avoid skb_warn_bad_offload on IS_ERR rds: tcp: atomically purge entries from rds_tcp_conn_list during netns delete netfilter: xt_RATEEST: acquire xt_rateest_mutex for hash insert netfilter: xt_cgroup: initialize info->priv in cgroup_mt_check_v1() netfilter: on sockopt() acquire sock lock only in the required scope netfilter: ipt_CLUSTERIP: fix out-of-bounds accesses in clusterip_tg_check() netfilter: x_tables: avoid out-of-bounds reads in xt_request_find_{match|target} netfilter: x_tables: fix int overflow in xt_alloc_table_info() kcov: detect double association with a single task KVM: x86: fix escape of guest dr6 to the host blk_rq_map_user_iov: fix error override staging: android: ion: Switch from WARN to pr_warn staging: android: ion: Add __GFP_NOWARN for system contig heap crypto: x86/twofish-3way - Fix %rbp usage selinux: skip bounded transition processing if the policy isn't loaded selinux: ensure the context is NUL terminated in security_context_to_sid_core() Provide a function to create a NUL-terminated string from unterminated data ptr_ring: fail early if queue occupies more than KMALLOC_MAX_SIZE drm: Require __GFP_NOFAIL for the legacy drm_modeset_lock_all blktrace: fix unlocked registration of tracepoints sctp: set frag_point in sctp_setsockopt_maxseg correctly xfrm: check id proto in validate_tmpl() xfrm: Fix stack-out-of-bounds read on socket policy lookup. mm,vmscan: Make unregister_shrinker() no-op if register_shrinker() failed. xfrm: skip policies marked as dead while rehashing cfg80211: check dev_set_name() return value kcm: Only allow TCP sockets to be attached to a KCM mux kcm: Check if sk_user_data already set in kcm_attach vhost: use mutex_lock_nested() in vhost_dev_lock_vqs() ANDROID: sdcardfs: Hold i_mutex for i_size_write UPSTREAM: ANDROID: binder: synchronize_rcu() when using POLLFREE. BACKPORT, FROMGIT: crypto: speck - add test vectors for Speck64-XTS BACKPORT, FROMGIT: crypto: speck - add test vectors for Speck128-XTS BACKPORT, FROMGIT: crypto: arm/speck - add NEON-accelerated implementation of Speck-XTS FROMGIT: crypto: speck - export common helpers BACKPORT, FROMGIT: crypto: speck - add support for the Speck block cipher f2fs: updates on v4.16-rc1 Linux 4.9.83 media: r820t: fix r820t_write_reg for KASAN ARM: dts: Delete bogus reference to the charlcd arm: dts: mt2701: Add reset-cells ARM: dts: s5pv210: add interrupt-parent for ohci arm64: dts: msm8916: Add missing #phy-cells ARM: pxa/tosa-bt: add MODULE_LICENSE tag ARM: dts: exynos: fix RTC interrupt for exynos5410 vfs: don't do RCU lookup of empty pathnames x86: fix build warnign with 32-bit PAE x86/cpu: Change type of x86_cache_size variable to unsigned int x86/spectre: Fix an error message x86/cpu: Rename cpu_data.x86_mask to cpu_data.x86_stepping selftests/x86/mpx: Fix incorrect bounds with old _sigfault x86/speculation: Add <asm/msr-index.h> dependency nospec: Move array_index_nospec() parameter checking into separate macro x86/speculation: Fix up array_index_nospec_mask() asm constraint selftests/x86: Do not rely on "int $0x80" in single_step_syscall.c selftests/x86: Do not rely on "int $0x80" in test_mremap_vdso.c selftests/x86/pkeys: Remove unused functions x86/speculation: Clean up various Spectre related details X86/nVMX: Properly set spec_ctrl and pred_cmd before merging MSRs KVM/x86: Reduce retpoline performance impact in slot_handle_level_range(), by always inlining iterator helper methods x86/speculation: Correct Speculation Control microcode blacklist again x86/speculation: Update Speculation Control microcode blacklist compiler-gcc.h: Introduce __optimize function attribute x86/entry/64/compat: Clear registers for compat syscalls, to reduce speculation attack surface arm: spear13xx: Fix spics gpio controller's warning arm: spear13xx: Fix dmas cells arm: spear600: Add missing interrupt-parent of rtc ARM: dts: nomadik: add interrupt-parent for clcd ARM: dts: STi: Add gpio polarity for "hdmi,hpd-gpio" property ARM: lpc3250: fix uda1380 gpio numbers arm64: dts: msm8916: Correct ipc references for smsm s390: fix handling of -1 in set{,fs}[gu]id16 syscalls ocfs2: try a blocking lock before return AOP_TRUNCATED_PAGE PM / devfreq: Propagate error from devfreq_add_device() cpufreq: powernv: Dont assume distinct pstate values for nominal and pmin RDMA/rxe: Fix a race condition related to the QP error state kselftest: fix OOM in memory compaction test IB/mlx4: Fix incorrectly releasing steerable UD QPs when have only ETH ports IB/qib: Fix comparison error with qperf compare/swap test powerpc: fix build errors in stable tree dm: correctly handle chained bios in dec_pending() usb: Move USB_UHCI_BIG_ENDIAN_* out of USB_SUPPORT mvpp2: fix multicast address filter ALSA: seq: Fix racy pool initializations ALSA: usb-audio: add implicit fb quirk for Behringer UFX1204 ALSA: hda/realtek: PCI quirk for Fujitsu U7x7 ALSA: hda/realtek - Enable Thinkpad Dock device for ALC298 platform ALSA: usb-audio: Fix UAC2 get_ctl request with a RANGE attribute ALSA: hda - Fix headset mic detection problem for two Dell machines mtd: nand: vf610: set correct ooblayout 9p/trans_virtio: discard zero-length reply Btrfs: fix unexpected -EEXIST when creating new inode Btrfs: fix btrfs_evict_inode to handle abnormal inodes correctly Btrfs: fix extent state leak from tree log Btrfs: fix crash due to not cleaning up tree log block's dirty bits Btrfs: fix deadlock in run_delalloc_nocow target/iscsi: avoid NULL dereference in CHAP auth error path rtlwifi: rtl8821ae: Fix connection lost problem correctly console/dummy: leave .con_font_get set to NULL video: fbdev: atmel_lcdfb: fix display-timings lookup PCI: keystone: Fix interrupt-controller-node lookup MIPS: Fix typo BIG_ENDIAN to CPU_BIG_ENDIAN mm: Fix memory size alignment in devm_memremap_pages_release() mm: hide a #warning for COMPILE_TEST ext4: correct documentation for grpid mount option ext4: save error to disk in __ext4_grp_locked_error() ext4: fix a race in the ext4 shutdown path jbd2: fix sphinx kernel-doc build warnings mbcache: initialize entry->e_referenced in mb_cache_entry_create() rtc-opal: Fix handling of firmware error codes, prevent busy loops drm/radeon: adjust tested variable drm/radeon: Add dpm quirk for Jet PRO (v2) scsi: smartpqi: allow static build ("built-in") BACKPORT: tee: shm: Potential NULL dereference calling tee_shm_register() BACKPORT: tee: shm: don't put_page on null shm->pages BACKPORT: tee: shm: make function __tee_shm_alloc static BACKPORT: tee: optee: check type of registered shared memory BACKPORT: tee: add start argument to shm_register callback BACKPORT: tee: optee: fix header dependencies BACKPORT: tee: shm: inline tee_shm_get_id() BACKPORT: tee: use reference counting for tee_context BACKPORT: tee: optee: enable dynamic SHM support BACKPORT: tee: optee: add optee-specific shared pool implementation BACKPORT: tee: optee: store OP-TEE capabilities in private data BACKPORT: tee: optee: add registered buffers handling into RPC calls BACKPORT: tee: optee: add registered shared parameters handling BACKPORT: tee: optee: add shared buffer registration functions BACKPORT: tee: optee: add page list manipulation functions BACKPORT: tee: optee: Update protocol definitions BACKPORT: tee: shm: add page accessor functions BACKPORT: tee: shm: add accessors for buffer size and page offset BACKPORT: tee: add register user memory BACKPORT: tee: flexible shared memory pool creation BACKPORT: optee: support asynchronous supplicant requests BACKPORT: tee: add TEE_IOCTL_PARAM_ATTR_META BACKPORT: tee: add tee_param_is_memref() for driver use UPSTREAM: tcp: fix access to sk->sk_state in tcp_poll() BACKPORT: tcp: fix potential double free issue for fastopen_req BACKPORT: xfrm: Fix return value check of copy_sec_ctx. time: Fix ktime_get_raw() incorrect base accumulation FROMLIST: coresight: ETM: Add support for ARM Cortex-A73 FROMLIST: coresight: tmc: implementing TMC-ETR AUX space API UPSTREAM: coresight: etm_perf: Fix using uninitialised work UPSTREAM: coresight: fix kernel panic caused by invalid CPU UPSTREAM: coresight: Fix disabling of CoreSight TPIU UPSTREAM: coresight: perf: Add a missing call to etm_free_aux UPSTREAM: coresight: tmc: Remove duplicate memset UPSTREAM: coresight: tmc: Get rid of mode parameter for helper routines UPSTREAM: coresight: tmc: Cleanup operation mode handling UPSTREAM: coresight: reset "enable_sink" flag when need be sched/fair: prevent possible infinite loop in sched_group_energy ANDROID: qtaguid: Fix the UAF probelm with tag_ref_tree UPSTREAM: ANDROID: binder: remove waitqueue when thread exits. ANDROID: sdcardfs: Protect set_top ANDROID: fsnotify: Notify lower fs of open Revert "ANDROID: sdcardfs: notify lower file of opens" ANDROID: sdcardfs: Use lower getattr times/size ANDROID: sched: EAS: check energy_aware() before calling select_energy_cpu_brute() in up-migrate path UPSTREAM: eventpoll.h: add missing epoll event masks BACKPORT: thermal/drivers/hisi: Add support for hi3660 SoC BACKPORT: thermal/drivers/hisi: Prepare to add support for other hisi platforms BACKPORT: thermal/drivers/hisi: Add platform prefix to function name BACKPORT: thermal/drivers/hisi: Put platform code together BACKPORT: thermal/drivers/hisi: Use round up step value BACKPORT: thermal/drivers/hisi: Move the clk setup in the corresponding functions BACKPORT: thermal/drivers/hisi: Remove mutex_lock in the code BACKPORT: thermal/drivers/hisi: Remove thermal data back pointer BACKPORT: thermal/drivers/hisi: Convert long to int BACKPORT: thermal/drivers/hisi: Rename and remove unused field BACKPORT: thermal/drivers/hisi: Remove costly sensor inspection BACKPORT: thermal/drivers/hisi: Fix configuration register setting BACKPORT: thermal/drivers/hisi: Encapsulate register writes into helpers BACKPORT: thermal/drivers/hisi: Remove pointless lock BACKPORT: thermal/drivers/hisi: Remove the multiple sensors support BACKPORT: thermal: hisilicon: constify thermal_zone_of_device_ops structures ANDROID: xattr: Pass EOPNOTSUPP to permission2 ANDROID: sdcardfs: Move default_normal to superblock UPSTREAM: tcp: fix a request socket leak UPSTREAM: tcp: fix possible deadlock in TCP stack vs BPF filter UPSTREAM: tcp: Add a tcp_filter hook before handle ack packet FROMLIST: arm64: kpti: Fix the interaction between ASID switching and software PAN FROMLIST: arm64: Move post_ttbr_update_workaround to C code fscrypt: updates on 4.15-rc4 ANDROID: uid_sys_stats: fix the comment BACKPORT: optee: fix invalid of_node_put() in optee_driver_init() BACKPORT: tee: optee: sync with new naming of interrupts BACKPORT: tee: indicate privileged dev in gen_caps BACKPORT: tee: optee: interruptible RPC sleep BACKPORT: tee: optee: add const to tee_driver_ops and tee_desc structures BACKPORT: tee: tee_shm: Constify dma_buf_ops structures. BACKPORT: tee: add forward declaration for struct device BACKPORT: tee: optee: fix uninitialized symbol 'parg' BACKPORT: tee.txt: standardize document format BACKPORT: tee: add ARM_SMCCC dependency clocksource: arch_timer: make virtual counter access configurable arm64: issue isb when trapping CNTVCT_EL0 access BACKPORT: arm64: Add CNTFRQ_EL0 trap handler BACKPORT: arm64: Add CNTVCT_EL0 trap handler ANDROID: sdcardfs: Fix missing break on default_normal ANDROID: arm64: kaslr: fixup Falkor workaround for 4.9 ANDROID: usb: f_fs: Prevent gadget unbind if it is already unbound arm64: Kconfig: Reword UNMAP_KERNEL_AT_EL0 kconfig entry arm64: use RET instruction for exiting the trampoline UPSTREAM: arm64: kaslr: Put kernel vectors address in separate data page UPSTREAM: arm64: mm: Introduce TTBR_ASID_MASK for getting at the ASID in the TTBR UPSTREAM: arm64: Kconfig: Add CONFIG_UNMAP_KERNEL_AT_EL0 UPSTREAM: arm64: entry: Add fake CPU feature for unmapping the kernel at EL0 UPSTREAM: arm64: tls: Avoid unconditional zeroing of tpidrro_el0 for native tasks UPSTREAM: arm64: erratum: Work around Falkor erratum #E1003 in trampoline code UPSTREAM: arm64: entry: Hook up entry trampoline to exception vectors UPSTREAM: arm64: entry: Explicitly pass exception level to kernel_ventry macro UPSTREAM: arm64: mm: Map entry trampoline into trampoline and kernel page tables UPSTREAM: arm64: entry: Add exception trampoline page for exceptions from EL0 UPSTREAM: arm64: mm: Invalidate both kernel and user ASIDs when performing TLBI UPSTREAM: arm64: mm: Add arm64_kernel_unmapped_at_el0 helper UPSTREAM: arm64: mm: Allocate ASIDs in pairs UPSTREAM: arm64: mm: Fix and re-enable ARM64_SW_TTBR0_PAN UPSTREAM: arm64: mm: Rename post_ttbr0_update_workaround UPSTREAM: arm64: mm: Move ASID from TTBR0 to TTBR1 UPSTREAM: arm64: mm: Temporarily disable ARM64_SW_TTBR0_PAN UPSTREAM: arm64: mm: Use non-global mappings for kernel space UPSTREAM: arm64: factor out entry stack manipulation ANDROID: sdcardfs: Add default_normal option ANDROID: sdcardfs: notify lower file of opens blkdev: Refactoring block io latency histogram codes UPSTREAM: netfilter: conntrack: use power efficient workqueue ANDROID: binder: Remove obsolete proc waitqueue. UPSTREAM: arm64: setup: introduce kaslr_offset() UPSTREAM: kcov: fix comparison callback signature UPSTREAM: kcov: support comparison operands collection UPSTREAM: kcov: remove pointless current != NULL check UPSTREAM: kcov: support compat processes UPSTREAM: kcov: simplify interrupt check UPSTREAM: kcov: make kcov work properly with KASLR enabled UPSTREAM: kcov: add more missing includes BACKPORT: irq: Make the irqentry text section unconditional UPSTREAM: kasan: make get_wild_bug_type() static UPSTREAM: kasan: separate report parts by empty lines UPSTREAM: kasan: improve double-free report format UPSTREAM: kasan: print page description after stacks UPSTREAM: kasan: improve slab object description UPSTREAM: kasan: change report header UPSTREAM: kasan: simplify address description logic UPSTREAM: kasan: change allocation and freeing stack traces headers UPSTREAM: kasan: unify report headers UPSTREAM: kasan: introduce helper functions for determining bug type BACKPORT: kasan: report only the first error by default UPSTREAM: kasan: fix races in quarantine_remove_cache() UPSTREAM: kasan: resched in quarantine_remove_cache() UPSTREAM: kasan, sched/headers: Uninline kasan_enable/disable_current() UPSTREAM: kasan: drain quarantine of memcg slab objects UPSTREAM: kasan: eliminate long stalls during quarantine reduction UPSTREAM: kasan: support panic_on_warn ANDROID: dma-buf/sw_sync: Rename active_list to link ANDROID: initramfs: call free_initrd() when skipping init BACKPORT: Documentation: tee subsystem and op-tee driver BACKPORT: tee: add OP-TEE driver BACKPORT: tee: generic TEE subsystem BACKPORT: dt/bindings: add bindings for optee BACKPORT: schedutil: Reset cached freq if it is not in sync with next_freq sched: EAS/WALT: Don't take into account of running task's util sched: EAS/WALT: take into account of waking task's load sched: EAS: upmigrate misfit current task sched: avoid pushing tasks to an offline CPU sched: Extend active balance to accept 'push_task' argument sched: walt: Correct WALT window size initialization sched: WALT: account cumulative window demand sched: EAS/WALT: finish accounting prior to task_tick sched/fair: prevent meaningless active migration sched: walt: Leverage existing helper APIs to apply invariance UPSTREAM: net: xfrm: allow clearing socket xfrm policies. UPSTREAM: time: Clean up CLOCK_MONOTONIC_RAW time handling UPSTREAM: arm64: vdso: fix clock_getres for 4GiB-aligned res f2fs: updates on 4.15-rc1 UPSTREAM: android: binder: fix type mismatch warning BACKPORT: arm64: Use __pa_symbol for empty_zero_page UPSTREAM: arm64: Use __pa_symbol for kernel symbols UPSTREAM: mm: Introduce lm_alias FROMLIST: binder: fix proc->files use-after-free BACKPORT: xfrm: Clear sk_dst_cache when applying per-socket policy. sched: WALT: fix potential overflow sched: Update task->on_rq when tasks are moving between runqueues sched: WALT: fix window mis-alignment sched: EAS: kill incorrect nohz idle cpu kick sched: EAS: fix incorrect energy delta calculation due to rounding error sched: EAS/WALT: use cr_avg instead of prev_runnable_sum sched: WALT: fix broken cumulative runnable average accounting sched: deadline: WALT: account cumulative runnable avg ANDROID: binder: clarify deferred thread work. BACKPORT: net/tcp-fastopen: Add new API support UPSTREAM: net: Remove __sk_dst_reset() in tcp_v6_connect() UPSTREAM: net/tcp-fastopen: refactor cookie check logic sched: compute task utilisation with WALT consistently FROMLIST: arm64: Avoid aligning normal memory pointers in __memcpy_{to,from}io UPSTREAM: security: bpf: replace include of linux/bpf.h with forward declarations UPSTREAM: selinux: bpf: Add addtional check for bpf object file receive UPSTREAM: selinux: bpf: Add selinux check for eBPF syscall operations BACKPORT: security: bpf: Add LSM hooks for bpf object related syscall BACKPORT: bpf: Add file mode configuration into bpf maps cpufreq: Drop schedfreq governor ANDROID: Revert "arm64: move ELF_ET_DYN_BASE to 4GB / 4MB" ANDROID: Revert "arm: move ELF_ET_DYN_BASE to 4MB" sched: EAS: Fix the condition to distinguish energy before/after sched: EAS: update trg_cpu to backup_cpu if no energy saving for target_cpu sched/fair: consider task utilization in group_max_util() sched/fair: consider task utilization in group_norm_util() sched/fair: enforce EAS mode sched/fair: ignore backup CPU when not valid sched/fair: trace energy_diff for non boosted tasks UPSTREAM: sched/fair: Sync task util before slow-path wakeup UPSTREAM: sched/core: Add missing update_rq_clock() call in set_user_nice() UPSTREAM: sched/core: Add missing update_rq_clock() call for task_hot() UPSTREAM: sched/core: Add missing update_rq_clock() in detach_task_cfs_rq() UPSTREAM: sched/core: Add missing update_rq_clock() in post_init_entity_util_avg() UPSTREAM: sched/fair: Fix task group initialization cpufreq/sched: Consider max cpu capacity when choosing frequencies cpufreq/sched: Use cpu max freq rather than policy max sched/fair: remove erroneous RCU_LOCKDEP_WARN from start_cpu() FROMLIST: ALSA: usx2y: Suppress kernel warning at page allocation failures FROMLIST: kbuild: clang: fix build failures with sparse check Revert "Revert "BACKPORT: efi/libstub/arm64: Set -fpie when building the EFI stub"" BACKPORT: efi/libstub: Unify command line param parsing ANDROID: sched/walt: Fix divide by zero error in cpufreq notifier ANDROID: binder: show high watermark of alloc->pages. ANDROID: binder: Add thread->process_todo flag. ANDROID: sched/fair: Select correct capacity state for energy_diff ANDROID: cpufreq-dt: Set sane defaults for schedutil rate limits BACKPORT: cpufreq: schedutil: Use policy-dependent transition delays Revert "BACKPORT: efi/libstub/arm64: Set -fpie when building the EFI stub" FROMLIST: android: binder: Fix null ptr dereference in debug msg FROMLIST: android: binder: Change binder_shrinker to static UPSTREAM: arm64: compat: Remove leftover variable declaration ANDROID: HACK: arm64: use -mno-implicit-float instead of -mgeneral-regs-only ANDROID: Kbuild, LLVMLinux: allow overriding clang target triple CHROMIUM: arm64: Disable asm-operand-width warning for clang CHROMIUM: kbuild: clang: Disable the 'duplicate-decl-specifier' warning BACKPORT: x86/asm: Fix inline asm call constraints for Clang BACKPORT: efi/libstub/arm64: Set -fpie when building the EFI stub UPSTREAM: efi/libstub/arm64: Force 'hidden' visibility for section markers UPSTREAM: efi/libstub/arm64: Use hidden attribute for struct screen_info reference UPSTREAM: x86/build: Use cc-option to validate stack alignment parameter UPSTREAM: x86/build: Fix stack alignment for CLang UPSTREAM: compiler, clang: always inline when CONFIG_OPTIMIZE_INLINING is disabled UPSTREAM: x86/boot: #undef memcpy() et al in string.c UPSTREAM: llist: clang: introduce member_address_is_nonnull() UPSTREAM: crypto: arm64/sha - avoid non-standard inline asm tricks UPSTREAM: kbuild: clang: Disable 'address-of-packed-member' warning UPSTREAM: x86/build: Specify stack alignment for clang UPSTREAM: x86/build: Use __cc-option for boot code compiler options UPSTREAM: kbuild: Add __cc-option macro UPSTREAM: x86/mm/kaslr: Use the _ASM_MUL macro for multiplication to work around Clang incompatibility UPSTREAM: crypto, x86: aesni - fix token pasting for clang UPSTREAM: x86/kbuild: Use cc-option to enable -falign-{jumps/loops} UPSTREAM: compiler, clang: properly override 'inline' for clang UPSTREAM: compiler, clang: suppress warning for unused static inline functions UPSTREAM: modules: mark __inittest/__exittest as __maybe_unused UPSTREAM: kbuild: Add support to generate LLVM assembly files UPSTREAM: kbuild: use -Oz instead of -Os when using clang UPSTREAM: kbuild, LLVMLinux: Add -Werror to cc-option to support clang UPSTREAM: kbuild: drop -Wno-unknown-warning-option from clang options UPSTREAM: kbuild: fix asm-offset generation to work with clang UPSTREAM: kbuild: consolidate redundant sed script ASM offset generation UPSTREAM: kbuild: Consolidate header generation from ASM offset information UPSTREAM: kbuild: clang: add -no-integrated-as to KBUILD_[AC]FLAGS UPSTREAM: kbuild: Add better clang cross build support FROMLIST: f2fs: expose some sectors to user in inline data or dentry case UPSTREAM: sched/fair: Fix usage of find_idlest_group() when the local group is idlest UPSTREAM: sched/fair: Fix usage of find_idlest_group() when no groups are allowed UPSTREAM: sched/fair: Fix find_idlest_group() when local group is not allowed UPSTREAM: sched/fair: Remove unnecessary comparison with -1 UPSTREAM: sched/fair: Move select_task_rq_fair() slow-path into its own function UPSTREAM: sched/fair: Force balancing on NOHZ balance if local group has capacity UPSTREAM: f2fs: fix potential panic during fstrim f2fs: catch up to v4.14-rc1 UPSTREAM: sched: use load_avg for selecting idlest group UPSTREAM: sched: fix find_idlest_group for fork ANDROID: binder: fix node sched policy calculation ANDROID: binder: init desired_prio.sched_policy before use it BACKPORT: net: xfrm: support setting an output mark. FROMLIST: tracing: Add support for preempt and irq enable/disable events FROMLIST: tracing: Prepare to add preempt and irq trace events Conflicts: arch/arm64/Kconfig arch/arm64/include/asm/assembler.h arch/arm64/include/asm/cpucaps.h arch/arm64/include/asm/efi.h arch/arm64/include/asm/memory.h arch/arm64/include/asm/mmu.h arch/arm64/include/asm/mmu_context.h arch/arm64/kernel/cpufeature.c arch/arm64/kernel/io.c arch/arm64/kernel/setup.c arch/arm64/kernel/vdso.c arch/arm64/mm/context.c arch/arm64/mm/mmu.c drivers/Kconfig drivers/Makefile drivers/cpufreq/Kconfig drivers/hwtracing/coresight/coresight-etm4x.c drivers/hwtracing/coresight/coresight-priv.h drivers/hwtracing/coresight/coresight-tmc-etr.c drivers/hwtracing/coresight/coresight.c drivers/scsi/ufs/ufshcd.h drivers/staging/android/ion/ion-ioctl.c drivers/staging/android/ion/ion_system_heap.c drivers/usb/dwc3/gadget.c include/linux/sched.h include/trace/events/sched.h kernel/kcov.c kernel/sched/core.c kernel/sched/cpufreq_sched.c kernel/sched/cpufreq_schedutil.c kernel/sched/fair.c kernel/sched/sched.h kernel/sched/walt.c kernel/sched/walt.h mm/kasan/report.c security/security.c security/selinux/hooks.c Change-Id: I0ec8cbca6cb6384e22fbbe8def8a9d228229dc48 Signed-off-by: Blagovest Kolenichev <bkolenichev@codeaurora.org>	2018-03-19 04:18:31 -07:00
Blagovest Kolenichev	fe5289af24	Revert "Enable HW File Based Encryption on ext4 file system" ... This reverts commit 7b939265f4. This is temporary due to hard conflicts against android-4.9.84. Intake is switched from android-4.9-o to android-4.9 with LSK tag 4.9.84 and more time is needed to rework the FBE changeset [1] according to the new upstream changes coming from android-4.9. [1] c23efa5 security: pfk: Error code was overwritten 7b93926 Enable HW File Based Encryption on ext4 file system Change-Id: I6b539a549fe0016339558025807910c3946f1daf Signed-off-by: Blagovest Kolenichev <bkolenichev@codeaurora.org>	2018-03-19 04:09:28 -07:00
Jan Kara	ffecbc153a	block: Fix oops scsi_disk_get() ... When device open races with device shutdown, we can get the following oops in scsi_disk_get(): [11863.044351] general protection fault: 0000 [#1] SMP [11863.045561] Modules linked in: scsi_debug xfs libcrc32c netconsole btrfs raid6_pq zlib_deflate lzo_compress xor [last unloaded: loop] [11863.047853] CPU: 3 PID: 13042 Comm: hald-probe-stor Tainted: G W 4.10.0-rc2-xen+ #35 [11863.048030] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [11863.048030] task: ffff88007f438200 task.stack: ffffc90000fd0000 [11863.048030] RIP: 0010:scsi_disk_get+0x43/0x70 [11863.048030] RSP: 0018:ffffc90000fd3a08 EFLAGS: 00010202 [11863.048030] RAX: 6b6b6b6b6b6b6b6b RBX: ffff88007f56d000 RCX: 0000000000000000 [11863.048030] RDX: 0000000000000001 RSI: 0000000000000004 RDI: ffffffff81a8d880 [11863.048030] RBP: ffffc90000fd3a18 R08: 0000000000000000 R09: 0000000000000001 [11863.059217] R10: 0000000000000000 R11: 0000000000000000 R12: 00000000fffffffa [11863.059217] R13: ffff880078872800 R14: ffff880070915540 R15: 000000000000001d [11863.059217] FS: 00007f2611f71800(0000) GS:ffff88007f0c0000(0000) knlGS:0000000000000000 [11863.059217] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [11863.059217] CR2: 000000000060e048 CR3: 00000000778d4000 CR4: 00000000000006e0 [11863.059217] Call Trace: [11863.059217] ? disk_get_part+0x22/0x1f0 [11863.059217] sd_open+0x39/0x130 [11863.059217] __blkdev_get+0x69/0x430 [11863.059217] ? bd_acquire+0x7f/0xc0 [11863.059217] ? bd_acquire+0x96/0xc0 [11863.059217] ? blkdev_get+0x350/0x350 [11863.059217] blkdev_get+0x126/0x350 [11863.059217] ? _raw_spin_unlock+0x2b/0x40 [11863.059217] ? bd_acquire+0x7f/0xc0 [11863.059217] ? blkdev_get+0x350/0x350 [11863.059217] blkdev_open+0x65/0x80 ... As you can see RAX value is already poisoned showing that gendisk we got is already freed. The problem is that get_gendisk() looks up device number in ext_devt_idr and then does get_disk() which does kobject_get() on the disks kobject. However the disk gets removed from ext_devt_idr only in disk_release() (through blk_free_devt()) at which moment it has already 0 refcount and is already on its way to be freed. Indeed we've got a warning from kobject_get() about 0 refcount shortly before the oops. We fix the problem by using kobject_get_unless_zero() in get_disk() so that get_disk() cannot get reference on a disk that is already being freed. Change-Id: I2146dd393f1071dde4ea0194ffc43fe3217528e2 Tested-by: Lekshmi Pillai <lekshmicpillai@in.ibm.com> Reviewed-by: Bart Van Assche <bart.vanassche@sandisk.com> Acked-by: Tejun Heo <tj@kernel.org> Signed-off-by: Jan Kara <jack@suse.cz> Signed-off-by: Jens Axboe <axboe@fb.com> Git-commit: d01b2dcb441b14c3b860d3d16ecb9ed6ed4ba7fb Git-repo: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git Signed-off-by: Ritesh Harjani <riteshh@codeaurora.org>	2018-02-28 00:17:08 -08:00
Jan Kara	340b5ba676	block: Make del_gendisk() safer for disks without queues ... Commit 165a5e22fafb "block: Move bdi_unregister() to del_gendisk()" added disk->queue dereference to del_gendisk(). Although del_gendisk() is not supposed to be called without disk->queue valid and blk_unregister_queue() warns in that case, this change will make it oops instead. Return to the old more robust behavior of just warning when del_gendisk() gets called for gendisk with disk->queue being NULL. Change-Id: I66abdfd9dc9a9d945aed7f9722b48a77215356b2 Reported-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Jan Kara <jack@suse.cz> Tested-by: Omar Sandoval <osandov@fb.com> Signed-off-by: Jens Axboe <axboe@fb.com> Git-commit: 90f16fddcc2802726142b8386c65ccb89f044613 Git-repo: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git Signed-off-by: Ritesh Harjani <riteshh@codeaurora.org>	2018-02-28 00:15:55 -08:00
Jan Kara	cefff54fb9	block: Move bdi_unregister() to del_gendisk() ... Commit 6cd18e711d "block: destroy bdi before blockdev is unregistered." moved bdi unregistration (at that time through bdi_destroy()) from blk_release_queue() to blk_cleanup_queue() because it needs to happen before blk_unregister_region() call in del_gendisk() for MD. SCSI though will free up the device number from sd_remove() called through a maze of callbacks from device_del() in __scsi_remove_device() before blk_cleanup_queue() and thus similar races as described in 6cd18e711d can happen for SCSI as well as reported by Omar [1]. Moving bdi_unregister() to del_gendisk() works for MD and fixes the problem for SCSI since del_gendisk() gets called from sd_remove() before freeing the device number. This also makes device_add_disk() (calling bdi_register_owner()) more symmetric with del_gendisk(). [1] http://marc.info/?l=linux-block&m=148554717109098&w=2 Change-Id: I69e154d5b1222978daed6fd47073b16981f8602f Tested-by: Lekshmi Pillai <lekshmicpillai@in.ibm.com> Acked-by: Tejun Heo <tj@kernel.org> Signed-off-by: Jan Kara <jack@suse.cz> Tested-by: Omar Sandoval <osandov@fb.com> Signed-off-by: Jens Axboe <axboe@fb.com> Git-commit: 165a5e22fafb127ecb5914e12e8c32a1f0d3f820 Git-repo: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git Signed-off-by: Ritesh Harjani <riteshh@codeaurora.org>	2018-02-28 00:15:32 -08:00
Jan Kara	0d01f96499	block: Unhash also block device inode for the whole device ... Iteration over partitions in del_gendisk() omits part0. Add bdev_unhash_inode() call for the whole device. Otherwise if the device number gets reused, bdev inode will be still associated with the old (stale) bdi. Change-Id: I7aabb82a791e19f6a5c5fa6ad21c5cdfa58bd5c4 Tested-by: Lekshmi Pillai <lekshmicpillai@in.ibm.com> Acked-by: Tejun Heo <tj@kernel.org> Signed-off-by: Jan Kara <jack@suse.cz> Signed-off-by: Jens Axboe <axboe@fb.com> Git-commit: d06e05c026ab58121dc6ab37c11f855ff642531e Git-repo: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git [riteshh@codeaurora.org: Resolved merge conflicts] Signed-off-by: Ritesh Harjani <riteshh@codeaurora.org>	2018-02-28 00:15:12 -08:00
Jan Kara	3048e17e81	block: Move bdev_unhash_inode() after invalidate_partition() ... Move bdev_unhash_inode() after invalidate_partition() as invalidate_partition() looks up bdev and it cannot find the right bdev inode after bdev_unhash_inode() is called. Thus invalidate_partition() would not invalidate page cache of the previously used bdev. Also use part_devt() when calling bdev_unhash_inode() instead of manually creating the device number. Change-Id: Ieda217d808e35b2d3d0a689e027b2022d6077943 Tested-by: Lekshmi Pillai <lekshmicpillai@in.ibm.com> Acked-by: Tejun Heo <tj@kernel.org> Signed-off-by: Jan Kara <jack@suse.cz> Signed-off-by: Jens Axboe <axboe@fb.com> Git-commit: 4b8c861a7c79806fb9ee564c87f517dc26fc2d1e Git-repo: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git [riteshh@codeaurora.org: Resolved merge conflicts] Signed-off-by: Ritesh Harjani <riteshh@codeaurora.org>	2018-02-28 00:15:05 -08:00
Jan Kara	b843998128	block: Get rid of blk_get_backing_dev_info() ... blk_get_backing_dev_info() is now a simple dereference. Remove that function and simplify some code around that. Change-Id: I8ed9ffc88b53f3967adf93c7bc66be4282500e6d Signed-off-by: Jan Kara <jack@suse.cz> Signed-off-by: Jens Axboe <axboe@fb.com> Git-commit: efa7c9f97e3ef624e9a398bf69c15f58eea9f0e8 Git-repo: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git [riteshh@codeaurora.org: Resolved merge conflicts] Signed-off-by: Ritesh Harjani <riteshh@codeaurora.org>	2018-02-28 00:14:55 -08:00
Jan Kara	84972a9a57	block: Make blk_get_backing_dev_info() safe without open bdev ... Currenly blk_get_backing_dev_info() is not safe to be called when the block device is not open as bdev->bd_disk is NULL in that case. However inode_to_bdi() uses this function and may be call called from flusher worker or other writeback related functions without bdev being open which leads to crashes such as: [113031.075540] Unable to handle kernel paging request for data at address 0x00000000 [113031.075614] Faulting instruction address: 0xc0000000003692e0 0:mon> t [c0000000fb65f900] c00000000036cb6c writeback_sb_inodes+0x30c/0x590 [c0000000fb65fa10] c00000000036ced4 __writeback_inodes_wb+0xe4/0x150 [c0000000fb65fa70] c00000000036d33c wb_writeback+0x30c/0x450 [c0000000fb65fb40] c00000000036e198 wb_workfn+0x268/0x580 [c0000000fb65fc50] c0000000000f3470 process_one_work+0x1e0/0x590 [c0000000fb65fce0] c0000000000f38c8 worker_thread+0xa8/0x660 [c0000000fb65fd80] c0000000000fc4b0 kthread+0x110/0x130 [c0000000fb65fe30] c0000000000098f0 ret_from_kernel_thread+0x5c/0x6c Change-Id: I00e61bff3be695768e3f836e864d3b72fb873ac1 Signed-off-by: Jens Axboe <axboe@fb.com> Git-commit: b1d2dc5659b41741f5a29b2ade76ffb4e5bb13d8 Git-repo: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git [riteshh@codeaurora.org: Resolved merge conflicts] Signed-off-by: Ritesh Harjani <riteshh@codeaurora.org>	2018-02-28 00:14:49 -08:00
Jan Kara	33c1705198	block: Dynamically allocate and refcount backing_dev_info ... Instead of storing backing_dev_info inside struct request_queue, allocate it dynamically, reference count it, and free it when the last reference is dropped. Currently only request_queue holds the reference but in the following patch we add other users referencing backing_dev_info. Change-Id: Iec92b14c5a1d4f25dd6e3abe9c18c121b2ae3fa4 Signed-off-by: Jan Kara <jack@suse.cz> Signed-off-by: Jens Axboe <axboe@fb.com> Git-commit: d03f6cdc1fc422accb734c7c07a661a0018d8631 Git-repo: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git [riteshh@codeaurora.org: Resolved minor merge conflicts] Signed-off-by: Ritesh Harjani <riteshh@codeaurora.org>	2018-02-28 00:14:42 -08:00
Jan Kara	1cdb7f9c79	block: Use pointer to backing_dev_info from request_queue ... We will want to have struct backing_dev_info allocated separately from struct request_queue. As the first step add pointer to backing_dev_info to request_queue and convert all users touching it. No functional changes in this patch. Change-Id: Ib99961747ed2d58cc2f9c0581c66c55a49aaee4b Reviewed-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Jan Kara <jack@suse.cz> Signed-off-by: Jens Axboe <axboe@fb.com> Git-commit: dc3b17cc8bf21307c7e076e7c778d5db756f7871 Git-repo: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git [riteshh@codeaurora.org: Resolved minor merge conflicts] Signed-off-by: Ritesh Harjani <riteshh@codeaurora.org>	2018-02-28 00:14:35 -08:00
Jan Kara	9507b39a7d	block: Unhash block device inodes on gendisk destruction ... Currently, block device inodes stay around after corresponding gendisk hash died until memory reclaim finds them and frees them. Since we will make block device inode pin the bdi, we want to free the block device inode as soon as the device goes away so that bdi does not stay around unnecessarily. Furthermore we need to avoid issues when new device with the same major,minor pair gets created since reusing the bdi structure would be rather difficult in this case. Unhashing block device inode on gendisk destruction nicely deals with these problems. Once last block device inode reference is dropped (which may be directly in del_gendisk()), the inode gets evicted. Furthermore if the major,minor pair gets reallocated, we are guaranteed to get new block device inode even if old block device inode is not yet evicted and thus we avoid issues with possible reuse of bdi. Change-Id: I43c46dafd900caf9d9c1430ff6ff02eff816cb7a Reviewed-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Jan Kara <jack@suse.cz> Signed-off-by: Jens Axboe <axboe@fb.com> Git-Commit: f44f1ab5a2dcd4e16eab850fd08e40ff2d0c28d4 Git-Repo: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git Signed-off-by: Ritesh Harjani <riteshh@codeaurora.org>	2018-02-28 00:14:26 -08:00
Greg Kroah-Hartman	a9d027374a	Merge 4.9.84 into android-4.9 ... Changes in 4.9.84 vhost: use mutex_lock_nested() in vhost_dev_lock_vqs() kcm: Check if sk_user_data already set in kcm_attach kcm: Only allow TCP sockets to be attached to a KCM mux cfg80211: check dev_set_name() return value xfrm: skip policies marked as dead while rehashing mm,vmscan: Make unregister_shrinker() no-op if register_shrinker() failed. xfrm: Fix stack-out-of-bounds read on socket policy lookup. xfrm: check id proto in validate_tmpl() sctp: set frag_point in sctp_setsockopt_maxseg correctly blktrace: fix unlocked registration of tracepoints drm: Require __GFP_NOFAIL for the legacy drm_modeset_lock_all ptr_ring: fail early if queue occupies more than KMALLOC_MAX_SIZE Provide a function to create a NUL-terminated string from unterminated data selinux: ensure the context is NUL terminated in security_context_to_sid_core() selinux: skip bounded transition processing if the policy isn't loaded crypto: x86/twofish-3way - Fix %rbp usage staging: android: ion: Add __GFP_NOWARN for system contig heap staging: android: ion: Switch from WARN to pr_warn blk_rq_map_user_iov: fix error override KVM: x86: fix escape of guest dr6 to the host kcov: detect double association with a single task netfilter: x_tables: fix int overflow in xt_alloc_table_info() netfilter: x_tables: avoid out-of-bounds reads in xt_request_find_{match|target} netfilter: ipt_CLUSTERIP: fix out-of-bounds accesses in clusterip_tg_check() netfilter: on sockopt() acquire sock lock only in the required scope netfilter: xt_cgroup: initialize info->priv in cgroup_mt_check_v1() netfilter: xt_RATEEST: acquire xt_rateest_mutex for hash insert rds: tcp: atomically purge entries from rds_tcp_conn_list during netns delete net: avoid skb_warn_bad_offload on IS_ERR crypto: hash - annotate algorithms taking optional key crypto: hash - prevent using keyed hashes without setting key ASoC: ux500: add MODULE_LICENSE tag video: fbdev/mmp: add MODULE_LICENSE ARM: 8743/1: bL_switcher: add MODULE_LICENSE tag arm64: dts: add #cooling-cells to CPU nodes dn_getsockoptdecnet: move nf_{get/set}sockopt outside sock lock staging: android: ashmem: Fix a race condition in pin ioctls binder: check for binder_thread allocation failure in binder_poll() staging: iio: adc: ad7192: fix external frequency setting staging: iio: ad5933: switch buffer mode to software usbip: keep usbip_device sockfd state in sync with tcp_socket usb: build drivers/usb/common/ when USB_SUPPORT is set ARM: OMAP2+: Fix SRAM virt to phys translation for save_secure_ram_context ARM: AM33xx: PRM: Remove am33xx_pwrdm_read_prev_pwrst function ARM: dts: Fix omap4 hang with GPS connected to USB by using wakeupgen ARM: dts: logicpd-som-lv: Fix gpmc addresses for NAND and enet ARM: dts: logicpd-somlv: Fix wl127x pinmux ARM: dts: am4372: Correct the interrupts_properties of McASP ARM: dts: am437x-cm-t43: Correct the dmas property of spi0 perf top: Fix window dimensions change handling perf bench numa: Fixup discontiguous/sparse numa nodes media: s5k6aa: describe some function parameters pinctrl: sunxi: Fix A80 interrupt pin bank pinctrl: sunxi: Fix A64 UART mux value i40iw: Correct ARP index mask RDMA/cma: Make sure that PSN is not over max allowed sctp: only update outstanding_bytes for transmitted queue when doing prsctp_prune scripts/kernel-doc: Don't fail with status != 0 if error encountered with -none ipvlan: Add the skb->mark as flow4's member to lookup route m68k: add missing SOFTIRQENTRY_TEXT linker section powerpc/perf: Fix oops when grouping different pmu events s390/dasd: prevent prefix I/O error ARM: dts: Fix elm interrupt compiler warning gianfar: fix a flooded alignment reports because of padding issue. net_sched: red: Avoid devision by zero net_sched: red: Avoid illegal values btrfs: Fix possible off-by-one in btrfs_search_path_in_tree brcmfmac: Avoid build error with make W=1 net: ethernet: arc: fix error handling in emac_rockchip_probe 509: fix printing uninitialized stack memory when OID is empty gianfar: Disable EEE autoneg by default dmaengine: ioat: Fix error handling path dmaengine: at_hdmac: fix potential NULL pointer dereference in atc_prep_dma_interleaved clk: fix a panic error caused by accessing NULL pointer ASoC: rockchip: disable clock on error spi: sun4i: disable clocks in the remove function xfrm: Fix stack-out-of-bounds with misconfigured transport mode policies. drm/armada: fix leak of crtc structure dmaengine: jz4740: disable/unprepare clk if probe fails usb: dwc3: gadget: Wait longer for controller to end command processing usb: dwc3: of-simple: fix missing clk_disable_unprepare mm/early_ioremap: Fix boot hang with earlyprintk=efi,keep x86/mm/kmmio: Fix mmiotrace for page unaligned addresses platform/x86: dell-laptop: Fix keyboard max lighting for Dell Latitude E6410 xen: XEN_ACPI_PROCESSOR is Dom0-only hippi: Fix a Fix a possible sleep-in-atomic bug in rr_close powerpc/64s: Fix conversion of slb_miss_common to use RFI_TO_USER/KERNEL powerpc/64s: Simple RFI macro conversions powerpc/64s: Improve RFI L1-D cache flush fallback crypto: talitos - fix Kernel Oops on hashing an empty file drm/i915: fix intel_backlight_device_register declaration shmem: avoid maybe-uninitialized warning clk: sunxi-ng: fix build error without CONFIG_RESET_CONTROLLER vmxnet3: prevent building with 64K pages perf/x86: Shut up false-positive -Wmaybe-uninitialized warning PCI: vmd: Fix suspend handlers defined-but-not-used warning gpio: intel-mid: Fix build warning when !CONFIG_PM platform/x86: intel_mid_thermal: Fix suspend handlers unused warning usb: musb: fix compilation warning on unused function PCI: Change pci_host_common_probe() visibility perf: xgene: Include module.h video: fbdev: via: remove possibly unused variables scsi: advansys: fix build warning for PCI=n x86/ras/inject: Make it depend on X86_LOCAL_APIC=y gpio: xgene: mark PM functions as __maybe_unused arm64: define BUG() instruction without CONFIG_BUG x86/fpu/math-emu: Fix possible uninitialized variable use tools build: Add tools tree support for 'make -s' x86/build: Silence the build with "make -s" thermal: fix INTEL_SOC_DTS_IOSF_CORE dependencies x86: add MULTIUSER dependency for KVM dmaengine: zx: fix build warning x86/platform: Add PCI dependency for PUNIT_ATOM_DEBUG x86/vm86: Fix unused variable warning if THP is disabled scsi: advansys: fix uninitialized data access arm64: Kconfig: select COMPAT_BINFMT_ELF only when BINFMT_ELF is set ALSA: hda/ca0132 - fix possible NULL pointer use reiserfs: avoid a -Wmaybe-uninitialized warning cw1200: fix bogus maybe-uninitialized warning security/keys: BIG_KEY requires CONFIG_CRYPTO drm: exynos: mark pm functions as __maybe_unused rbd: silence bogus -Wmaybe-uninitialized warning drm/nouveau: hide gcc-4.9 -Wmaybe-uninitialized Input: tca8418_keypad - hide gcc-4.9 -Wmaybe-uninitialized warning KVM: add X86_LOCAL_APIC dependency shmem: fix compilation warnings on unused functions tc358743: fix register i2c_rd/wr functions go7007: add MEDIA_CAMERA_SUPPORT dependency em28xx: only use mt9v011 if camera support is enabled tw5864: use dev_warn instead of WARN to shut up warning ISDN: eicon: reduce stack size of sig_ind function clk: meson: gxbb: fix build error without RESET_CONTROLLER kasan: rework Kconfig settings drm/i915: hide unused intel_panel_set_backlight function arm64: sunxi: always enable reset controller binfmt_elf: compat: avoid unused function warning spi: bcm-qspi: shut up warning about cfi header inclusion idle: i7300: add PCI dependency arm64: fix warning about swapper_pg_dir overflow usb: phy: msm add regulator dependency x86/microcode/AMD: Change load_microcode_amd()'s param to bool to fix preemptibility bug KVM: async_pf: Fix #DF due to inject "Page not Present" and "Page Ready" exceptions simultaneously KVM: VMX: clean up declaration of VPID/EPT invalidation types KVM: nVMX: invvpid handling improvements crypto: s5p-sss - Fix kernel Oops in AES-ECB mode Linux 4.9.84 Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>	2018-02-26 09:18:03 +01:00
Douglas Gilbert	7abb5e9dd5	blk_rq_map_user_iov: fix error override ... commit 69e0927b3774563c19b5fb32e91d75edc147fb62 upstream. During stress tests by syzkaller on the sg driver the block layer infrequently returns EINVAL. Closer inspection shows the block layer was trying to return ENOMEM (which is much more understandable) but for some reason overroad that useful error. Patch below does not show this (unchanged) line: ret =__blk_rq_map_user_iov(rq, map_data, &i, gfp_mask, copy); That 'ret' was being overridden when that function failed. Signed-off-by: Douglas Gilbert <dgilbert@interlog.com> Signed-off-by: Jens Axboe <axboe@kernel.dk> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>	2018-02-25 11:05:42 +01:00
Neeraj Soni	e959c1ce82	block: Expose IOCTL to get partition start sector number ... IOCTL added to provide start sector number of requested partition by client. Change-Id: I263927e88820d863a4630081cd08afb97acdde62 Signed-off-by: Neeraj Soni <neersoni@codeaurora.org>	2018-02-14 14:41:51 +05:30
Tejun Heo	365b3e647d	block,blkcg: use __GFP_NOWARN for best-effort allocations in blkcg ... blkcg allocates some per-cgroup data structures with GFP_NOWAIT and when that fails falls back to operations which aren't specific to the cgroup. Occassional failures are expected under pressure and falling back to non-cgroup operation is the right thing to do. Unfortunately, I forgot to add __GFP_NOWARN to these allocations and these expected failures end up creating a lot of noise. Add __GFP_NOWARN. change-Id: I473c73f59f56025b862d2bb6123c72ed15c26714 Signed-off-by: Tejun Heo <tj@kernel.org> Reported-by: Marc MERLIN <marc@merlins.org> Reported-by: Vlastimil Babka <vbabka@suse.cz> Signed-off-by: Jens Axboe <axboe@fb.com> Git-commit: e00f4f4d0ff7e13b9115428a245b49108d625f09 Git-repo: git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git Signed-off-by: Sabyasachi Singh <sssingh@codeaurora.org>	2018-01-24 20:58:27 -08:00
Hyojun Kim	11537d5ac9	blkdev: Refactoring block io latency histogram codes ... The current io_latency_state structure includes entries for read and write requests. There are special types of write commands such as sync and discard (trim) commands, and the current implementation is not general enough if we want to separate latency histogram for such special commands. This change makes io_latency_state structure request-type neutral. It also changes to print the latency average. Signed-off-by: Hyojun Kim <hyojun@google.com>	2018-01-03 21:16:40 +00:00
Kyle Yan	ff97938fbf	Merge remote-tracking branch '4.9/tmp-8dd0f52' into msm-4.9 ... * 4.9/tmp-8dd0f52: Linux 4.9.72 sparc32: Export vac_cache_size to fix build error bpf: fix incorrect sign extension in check_alu_op() bpf: reject out-of-bounds stack pointer calculation bpf: fix branch pruning logic bpf: adjust insn_aux_data when patching insns Revert "Bluetooth: btusb: driver to enable the usb-wakeup feature" platform/x86: asus-wireless: send an EV_SYN/SYN_REPORT between state changes MIPS: math-emu: Fix final emulation phase for certain instructions thermal/drivers/hisi: Fix multiple alarm interrupts firing thermal/drivers/hisi: Simplify the temperature/step computation thermal/drivers/hisi: Fix kernel panic on alarm interrupt thermal/drivers/hisi: Fix missing interrupt enablement thermal: hisilicon: Handle return value of clk_prepare_enable cpuidle: fix broadcast control when broadcast can not be entered rtc: set the alarm to the next expiring timer tcp: fix under-evaluated ssthresh in TCP Vegas clk: sunxi-ng: sun6i: Rename HDMI DDC clock to avoid name collision staging: greybus: light: Release memory obtained by kasprintf net: ipv6: send NS for DAD when link operationally up fm10k: ensure we process SM mbx when processing VF mbx vfio/pci: Virtualize Maximum Payload Size scsi: lpfc: PLOGI failures during NPIV testing scsi: lpfc: Fix secure firmware updates fm10k: fix mis-ordered parameters in declaration for .ndo_set_vf_bw ASoC: img-parallel-out: Add pm_runtime_get/put to set_fmt callback tracing: Exclude 'generic fields' from histograms PCI/AER: Report non-fatal errors only to the affected endpoint IB/rxe: check for allocation failure on elem ixgbe: fix use of uninitialized padding igb: check memory allocation failure PM / OPP: Move error message to debug level PCI: Create SR-IOV virtfn/physfn links before attaching driver scsi: mpt3sas: Fix IO error occurs on pulling out a drive from RAID1 volume created on two SATA drive scsi: cxgb4i: fix Tx skb leak PCI: Avoid bus reset if bridge itself is broken net: phy: at803x: Change error to EINVAL for invalid MAC kvm, mm: account kvm related kmem slabs to kmemcg rtc: pl031: make interrupt optional crypto: crypto4xx - increase context and scatter ring buffer elements backlight: pwm_bl: Fix overflow condition bnxt_en: Fix NULL pointer dereference in reopen failure path cpuidle: powernv: Pass correct drv->cpumask for registration ARM: dma-mapping: disallow dma_get_sgtable() for non-kernel managed memory Btrfs: fix an integer overflow check netfilter: nfnetlink_queue: fix secctx memory leak xhci: plat: Register shutdown for xhci_plat net: moxa: fix TX overrun memory leak isdn: kcapi: avoid uninitialized data virtio_balloon: prevent uninitialized variable use virtio-balloon: use actual number of stats for stats queue buffers KVM: pci-assign: do not map smm memory slot pages in vt-d page tables net: ipconfig: fix ic_close_devs() use-after-free cpufreq: Fix creation of symbolic links to policy directories ARM: dts: am335x-evmsk: adjust mmc2 param to allow suspend netfilter: nf_nat_snmp: Fix panic when snmp_trap_helper fails to register netfilter: nfnl_cthelper: fix a race when walk the nf_ct_helper_hash table irda: vlsi_ir: fix check for DMA mapping errors RDMA/iser: Fix possible mr leak on device removal event i40e: Do not enable NAPI on q_vectors that have no rings IB/rxe: increment msn only when completing a request IB/rxe: double free on error net: Do not allow negative values for busy_read and busy_poll sysctl interfaces nbd: set queue timeout properly infiniband: Fix alignment of mmap cookies to support VIPT caching IB/core: Protect against self-requeue of a cq work item i40iw: Receive netdev events post INET_NOTIFIER state bna: avoid writing uninitialized data into hw registers s390/qeth: no ETH header for outbound AF_IUCV s390/qeth: size calculation outbound buffers r8152: prevent the driver from transmitting packets with carrier off ASoC: STI: Fix reader substream pointer set HID: xinmo: fix for out of range for THT 2P arcade controller. hwmon: (asus_atk0110) fix uninitialized data access ARM: dts: ti: fix PCI bus dtc warnings KVM: VMX: Fix enable VPID conditions KVM: x86: correct async page present tracepoint kvm: vmx: Flush TLB when the APIC-access address changes scsi: lpfc: Fix PT2PT PRLI reject pinctrl: st: add irq_request/release_resources callbacks inet: frag: release spinlock before calling icmp_send() tipc: fix nametbl deadlock at tipc_nametbl_unsubscribe r8152: fix the rx early size of RTL8153 iommu/exynos: Workaround FLPD cache flush issues for SYSMMU v5 netfilter: nfnl_cthelper: Fix memory leak netfilter: nfnl_cthelper: fix runtime expectation policy updates usb: gadget: udc: remove pointer dereference after free usb: gadget: f_uvc: Sanity check wMaxPacketSize for SuperSpeed hwmon: (max31790) Set correct PWM value net: qmi_wwan: Add USB IDs for MDM6600 modem on Motorola Droid 4 sctp: out_qlen should be updated when pruning unsent queue bna: integer overflow bug in debugfs sch_dsmark: fix invalid skb_cow() usage vsock: cancel packets when failing to connect vhost-vsock: add pkt cancel capability vsock: track pkt owner vsock crypto: deadlock between crypto_alg_sem/rtnl_mutex/genl_mutex r8152: fix the list rx_done may be used without initialization cpuidle: Validate cpu_dev in cpuidle_add_sysfs() nvme-loop: handle cpu unplug when re-establishing the controller arm: kprobes: Align stack to 8-bytes in test code arm: kprobes: Fix the return address of multiple kretprobes HID: corsair: Add driver Scimitar Pro RGB gaming mouse 1b1c:1b3e support to hid-corsair HID: corsair: support for K65-K70 Rapidfire and Scimitar Pro RGB kvm: fix usage of uninit spinlock in avic_vm_destroy() ALSA: hda - add support for docking station for HP 840 G3 ALSA: hda - add support for docking station for HP 820 G2 arm64: Initialise high_memory global variable earlier cxl: Check if vphb exists before iterating over AFU devices Linux 4.9.71 ath9k: fix tx99 potential info leak icmp: don't fail on fragment reassembly time exceeded IB/ipoib: Grab rtnl lock on heavy flush when calling ndo_open/stop RDMA/cma: Avoid triggering undefined behavior macvlan: Only deliver one copy of the frame to the macvlan interface udf: Avoid overflow when session starts at large offset scsi: bfa: integer overflow in debugfs scsi: sd: change allow_restart to bool in sysfs interface scsi: sd: change manage_start_stop to bool in sysfs interface rtl8188eu: Fix a possible sleep-in-atomic bug in rtw_disassoc_cmd rtl8188eu: Fix a possible sleep-in-atomic bug in rtw_createbss_cmd vt6655: Fix a possible sleep-in-atomic bug in vt6655_suspend IB/core: Fix calculation of maximum RoCE MTU scsi: scsi_devinfo: Add REPORTLUN2 to EMC SYMMETRIX blacklist entry raid5: Set R5_Expanded on parity devices as well as data. pinctrl: adi2: Fix Kconfig build problem usb: musb: da8xx: fix babble condition handling tty fix oops when rmmod 8250 soc: mediatek: pwrap: fix compiler errors powerpc/perf/hv-24x7: Fix incorrect comparison in memord scsi: hpsa: destroy sas transport properties before scsi_host scsi: hpsa: cleanup sas_phy structures in sysfs when unloading PCI: Detach driver before procfs & sysfs teardown on device remove RDMA/cxgb4: Declare stag as __be32 xfs: fix incorrect extent state in xfs_bmap_add_extent_unwritten_real xfs: fix log block underflow during recovery cycle verification l2tp: cleanup l2tp_tunnel_delete calls nvme: use kref_get_unless_zero in nvme_find_get_ns platform/x86: hp_accel: Add quirk for HP ProBook 440 G4 btrfs: tests: Fix a memory leak in error handling path in 'run_test()' arm64: prevent regressions in compressed kernel image size when upgrading to binutils 2.27 Ib/hfi1: Return actual operational VLs in port info query bcache: fix wrong cache_misses statistics bcache: explicitly destroy mutex while exiting GFS2: Take inode off order_write list when setting jdata flag scsi: scsi_debug: write_same: fix error report thermal/drivers/step_wise: Fix temperature regulation misbehavior ASoC: rsnd: rsnd_ssi_run_mods() needs to care ssi_parent_mod ppp: Destroy the mutex when cleanup clk: tegra: Fix cclk_lp divisor register clk: hi6220: mark clock cs_atb_syspll as critical clk: imx6: refine hdmi_isfr's parent to make HDMI work on i.MX6 SoCs w/o VPU clk: mediatek: add the option for determining PLL source clock mm: Handle 0 flags in _calc_vm_trans() macro crypto: tcrypt - fix buffer lengths in test_aead_speed() arm-ccn: perf: Prevent module unload while PMU is in use xfs: truncate pagecache before writeback in xfs_setattr_size() iommu/amd: Limit the IOVA page range to the specified addresses badblocks: fix wrong return value in badblocks_set if badblocks are disabled target/file: Do not return error for UNMAP if length is zero target:fix condition return in core_pr_dump_initiator_port() iscsi-target: fix memory leak in lio_target_tiqn_addtpg() target/iscsi: Fix a race condition in iscsit_add_reject_from_cmd() platform/x86: intel_punit_ipc: Fix resource ioremap warning powerpc/ipic: Fix status get and status clear powerpc/opal: Fix EBUSY bug in acquiring tokens netfilter: ipvs: Fix inappropriate output of procfs iommu/mediatek: Fix driver name PCI: Do not allocate more buses than available in parent powerpc/powernv/cpufreq: Fix the frequency read by /proc/cpuinfo PCI/PME: Handle invalid data when reading Root Status dmaengine: ti-dma-crossbar: Correct am335x/am43xx mux value type ASoC: Intel: Skylake: Fix uuid_module memory leak in failure case rtc: pcf8563: fix output clock rate video: fbdev: au1200fb: Return an error code if a memory allocation fails video: fbdev: au1200fb: Release some resources if a memory allocation fails video: udlfb: Fix read EDID timeout fbdev: controlfb: Add missing modes to fix out of bounds access sfc: don't warn on successful change of MAC HID: cp2112: fix broken gpio_direction_input callback Revert "x86/acpi: Set persistent cpuid <-> nodeid mapping when booting" target: fix race during implicit transition work flushes target: fix ALUA transition timeout handling target: Use system workqueue for ALUA transitions btrfs: add missing memset while reading compressed inline extents NFSv4.1 respect server's max size in CREATE_SESSION efi/esrt: Cleanup bad memory map log messages perf symbols: Fix symbols__fixup_end heuristic for corner cases tty: fix data race in tty_ldisc_ref_wait() tty: don't panic on OOM in tty_set_ldisc() rxrpc: Ignore BUSY packets on old calls net: mpls: Fix nexthop alive tracking on down events net/mlx4_core: Avoid delays during VF driver device shutdown nvmet-rdma: Fix a possible uninitialized variable dereference nvmet: confirm sq percpu has scheduled and switched to atomic nvme-loop: fix a possible use-after-free when destroying the admin queue afs: Fix abort on signal while waiting for call completion afs: Fix afs_kill_pages() afs: Fix page leak in afs_write_begin() afs: Populate and use client modification time afs: Better abort and net error handling afs: Invalid op ID should abort with RXGEN_OPCODE afs: Fix the maths in afs_fs_store_data() afs: Prevent callback expiry timer overflow afs: Migrate vlocation fields to 64-bit afs: Flush outstanding writes when an fd is closed afs: Deal with an empty callback array afs: Adjust mode bits processing afs: Populate group ID from vnode status afs: Fix missing put_page() drm/radeon: reinstate oland workaround for sclk mmc: mediatek: Fixed bug where clock frequency could be set wrong sched/deadline: Use deadline instead of period when calculating overflow sched/deadline: Throttle a constrained deadline task activated after the deadline sched/deadline: Make sure the replenishment timer fires in the next period sched/deadline: Add missing update_rq_clock() in dl_task_timer() iwlwifi: mvm: cleanup pending frames in DQA mode Drivers: hv: util: move waiting for release to hv_utils_transport itself drm/radeon/si: add dpm quirk for Oland fjes: Fix wrong netdevice feature flags scsi: hpsa: do not timeout reset operations scsi: hpsa: limit outstanding rescans scsi: hpsa: update check for logical volume status ASoC: rcar: clear DE bit only in PDMACHCR when it stops openrisc: fix issue handling 8 byte get_user calls intel_th: pci: Add Gemini Lake support drm: amd: remove broken include path qed: Fix interrupt flags on Rx LL2 qed: Fix mapping leak on LL2 rx flow qed: Align CIDs according to DORQ requirement mlxsw: reg: Fix SPVMLR max record count mlxsw: reg: Fix SPVM max record count net: Resend IGMP memberships upon peer notification. irqchip/mvebu-odmi: Select GENERIC_MSI_IRQ_DOMAIN dmaengine: Fix array index out of bounds warning in __get_unmap_pool() net: wimax/i2400m: fix NULL-deref at probe writeback: fix memory leak in wb_queue_work() blk-mq: Fix tagset reinit in the presence of cpu hot-unplug ASoC: rsnd: fix sound route path when using SRC6/SRC9 netfilter: bridge: honor frag_max_size when refragmenting drm/omap: fix dmabuf mmap for dma_alloc'ed buffers Input: i8042 - add TUXEDO BU1406 (N24_25BU) to the nomux list NFSD: fix nfsd_reset_versions for NFSv4. NFSD: fix nfsd_minorversion(.., NFSD_AVAIL) drm/amdgpu: fix parser init error path to avoid crash in parser fini iommu/io-pgtable-arm-v7s: Check for leaf entry before dereferencing it net/mlx5: Don't save PCI state when PCI error is detected net/mlx5: Fix create autogroup prev initializer rxrpc: Wake up the transmitter if Rx window size increases on the peer net: bcmgenet: Power up the internal PHY before probing the MII net: bcmgenet: synchronize irq0 status between the isr and task net: bcmgenet: power down internal phy if open or resume fails net: bcmgenet: reserved phy revisions must be checked first net: bcmgenet: correct MIB access of UniMAC RUNT counters net: bcmgenet: correct the RBUF_OVFL_CNT and RBUF_ERR_CNT MIB values bnxt_en: Ignore 0 value in autoneg supported speed from firmware. net: initialize msg.msg_flags in recvfrom userfaultfd: selftest: vm: allow to build in vm/ directory userfaultfd: shmem: __do_fault requires VM_FAULT_NOPAGE md-cluster: free md_cluster_info if node leave cluster usb: xhci-mtk: check hcc_params after adding primary hcd KVM: nVMX: do not warn when MSR bitmap address is not backed usb: phy: isp1301: Add OF device ID table mac80211: Fix addition of mesh configuration element ext4: fix crash when a directory's i_size is too small ext4: fix fdatasync(2) after fallocate(2) operation dmaengine: dmatest: move callback wait queue to thread context eeprom: at24: change nvmem stride to 1 sched/rt: Do not pull from current CPU if only one CPU to pull nfs: don't wait on commit in nfs_commit_inode() if there were no commit requests xhci: Don't add a virt_dev to the devs array before it's fully allocated Bluetooth: btusb: driver to enable the usb-wakeup feature usb: xhci: fix TDS for MTK xHCI1.1 ceph: drop negative child dentries before try pruning inode's alias usbip: fix stub_send_ret_submit() vulnerability to null transfer_buffer usbip: fix stub_rx: harden CMD_SUBMIT path to handle malicious input usb: add helper to extract bits 12:11 of wMaxPacketSize usbip: fix stub_rx: get_pipe() to validate endpoint number USB: core: prevent malicious bNumInterfaces overflow USB: uas and storage: Add US_FL_BROKEN_FUA for another JMicron JMS567 ID tracing: Allocate mask_str buffer dynamically autofs: fix careless error in recent commit crypto: salsa20 - fix blkcipher_walk API usage crypto: hmac - require that the underlying hash algorithm is unkeyed crypto: rsa - fix buffer overread when stripping leading zeroes mfd: fsl-imx25: Clean up irq settings during removal Linux 4.9.70 RDMA/cxgb4: Annotate r2 and stag as __be32 md: free unused memory after bitmap resize audit: ensure that 'audit=1' actually enables audit for PID 1 ipvlan: fix ipv6 outbound device kbuild: do not call cc-option before KBUILD_CFLAGS initialization powerpc/64: Fix checksum folding in csum_tcpudp_nofold and ip_fast_csum_nofold KVM: arm/arm64: vgic-its: Preserve the revious read from the pending table fix kcm_clone() usb: gadget: ffs: Forbid usb_ep_alloc_request from sleeping s390: always save and restore all registers on context switch ipmi: Stop timers before cleaning up the module Fix handling of verdicts after NF_QUEUE tipc: call tipc_rcv() only if bearer is up in tipc_udp_recv() s390/qeth: fix thinko in IPv4 multicast address tracking s390/qeth: fix GSO throughput regression s390/qeth: build max size GSO skbs on L2 devices tcp/dccp: block bh before arming time_wait timer stmmac: reset last TSO segment size after device open net: remove hlist_nulls_add_tail_rcu() usbnet: fix alignment for frames with no ethernet header net/packet: fix a race in packet_bind() and packet_notifier() packet: fix crash in fanout_demux_rollover() sit: update frag_off info rds: Fix NULL pointer dereference in __rds_rdma_map tipc: fix memory leak in tipc_accept_from_sock() s390/qeth: fix early exit from error path net: qmi_wwan: add Quectel BG96 2c7c:0296 ANDROID: dma-buf/sw_sync: Rename active_list to link FROMLIST: android: binder: Fix null ptr dereference in debug msg FROMLIST: android: binder: Move buffer out of area shared with user space FROMLIST: android: binder: Add allocator selftest FROMLIST: android: binder: Refactor prev and next buffer into a helper function Linux 4.9.69 afs: Connect up the CB.ProbeUuid IB/mlx5: Assign send CQ and recv CQ of UMR QP IB/mlx4: Increase maximal message size under UD QP xfrm: Copy policy family in clone_policy jump_label: Invoke jump_label_test() via early_initcall() atm: horizon: Fix irq release error clk: uniphier: fix DAPLL2 clock rate of Pro5 bpf: fix lockdep splat sctp: use the right sk after waking up from wait_buf sleep sctp: do not free asoc when it is already dead in sctp_sendmsg zsmalloc: calling zs_map_object() from irq is a bug sparc64/mm: set fields in deferred pages block: wake up all tasks blocked in get_request() dt-bindings: usb: fix reg-property port-number range xfs: fix forgotten rcu read unlock when skipping inode reclaim sunrpc: Fix rpc_task_begin trace point NFS: Fix a typo in nfs_rename() dynamic-debug-howto: fix optional/omitted ending line number to be LARGE instead of 0 lib/genalloc.c: make the avail variable an atomic_long_t drivers/rapidio/devices/rio_mport_cdev.c: fix resource leak in error handling path in 'rio_dma_transfer()' route: update fnhe_expires for redirect when the fnhe exists route: also update fnhe_genid when updating a route cache gre6: use log_ecn_error module parameter in ip6_tnl_rcv() mac80211_hwsim: Fix memory leak in hwsim_new_radio_nl() x86/mpx/selftests: Fix up weird arrays coccinelle: fix parallel build with CHECK=scripts/coccicheck kbuild: pkg: use --transform option to prefix paths in tar EDAC, i5000, i5400: Fix definition of NRECMEMB register EDAC, i5000, i5400: Fix use of MTR_DRAM_WIDTH macro powerpc/powernv/ioda2: Gracefully fail if too many TCE levels requested drm/amd/amdgpu: fix console deadlock if late init failed axonram: Fix gendisk handling netfilter: don't track fragmented packets zram: set physical queue limits to avoid array out of bounds accesses blk-mq: initialize mq kobjects in blk_mq_init_allocated_queue() i2c: riic: fix restart condition crypto: s5p-sss - Fix completing crypto request in IRQ handler ipv6: reorder icmpv6_init() and ip6_mr_init() ibmvnic: Allocate number of rx/tx buffers agreed on by firmware ibmvnic: Fix overflowing firmware/hardware TX queue rds: tcp: Sequence teardown of listen and acceptor sockets to avoid races bnx2x: do not rollback VF MAC/VLAN filters we did not configure bnx2x: fix detection of VLAN filtering feature for VF bnx2x: fix possible overrun of VFPF multicast addresses array bnx2x: prevent crash when accessing PTP with interface down spi_ks8995: regs_size incorrect for some devices spi_ks8995: fix "BUG: key accdaa28 not in .data!" KVM: arm/arm64: VGIC: Fix command handling while ITS being disabled arm64: KVM: Survive unknown traps from guests arm: KVM: Survive unknown traps from guests KVM: nVMX: reset nested_run_pending if the vCPU is going to be reset irqchip/crossbar: Fix incorrect type of register size scsi: lpfc: Fix crash during Hardware error recovery on SLI3 adapters scsi: qla2xxx: Fix ql_dump_buffer workqueue: trigger WARN if queue_delayed_work() is called with NULL @wq libata: drop WARN from protocol error in ata_sff_qc_issue() kvm: nVMX: VMCLEAR should not cause the vCPU to shut down usb: gadget: udc: net2280: Fix tmp reusage in net2280 driver usb: gadget: pxa27x: Test for a valid argument pointer usb: dwc3: gadget: Fix system suspend/resume on TI platforms USB: gadgetfs: Fix a potential memory leak in 'dev_config()' usb: gadget: configs: plug memory leak HID: chicony: Add support for another ASUS Zen AiO keyboard gpio: altera: Use handle_level_irq when configured as a level_high ASoC: rcar: avoid SSI_MODEx settings for SSI8 ARM: OMAP2+: Release device node after it is no longer needed. ARM: OMAP2+: Fix device node reference counts powerpc/64: Fix checksum folding in csum_add() module: set __jump_table alignment to 8 lirc: fix dead lock between open and wakeup_filter powerpc: Fix compiling a BE kernel with a powerpc64le toolchain selftest/powerpc: Fix false failures for skipped tests powerpc/64: Invalidate process table caching after setting process table x86/hpet: Prevent might sleep splat on resume sched/fair: Make select_idle_cpu() more aggressive x86/platform/uv/BAU: Fix HUB errors by remove initial write to sw-ack register x86/selftests: Add clobbers for int80 on x86_64 ARM: OMAP2+: gpmc-onenand: propagate error on initialization failure vti6: Don't report path MTU below IPV6_MIN_MTU. ARM: 8657/1: uaccess: consistently check object sizes Revert "spi: SPI_FSL_DSPI should depend on HAS_DMA" Revert "drm/armada: Fix compile fail" mm: drop unused pmdp_huge_get_and_clear_notify() thp: fix MADV_DONTNEED vs. numa balancing race thp: reduce indentation level in change_huge_pmd() ARM: avoid faulting on qemu ARM: BUG if jumping to usermode address in kernel mode usb: f_fs: Force Reserved1=1 in OS_DESC_EXT_COMPAT crypto: talitos - fix ctr-aes-talitos crypto: talitos - fix use of sg_link_tbl_len crypto: talitos - fix AEAD for sha224 on non sha224 capable chips crypto: talitos - fix setkey to check key weakness crypto: talitos - fix memory corruption on SEC2 crypto: talitos - fix AEAD test failures bus: arm-ccn: fix module unloading Error: Removing state 147 which has instances left. bus: arm-ccn: Fix use of smp_processor_id() in preemptible context bus: arm-ccn: Check memory allocation failure bus: arm-cci: Fix use of smp_processor_id() in preemptible context arm64: fpsimd: Prevent registers leaking from dead tasks KVM: arm/arm64: vgic-its: Check result of allocation before use KVM: arm/arm64: vgic-irqfd: Fix MSI entry allocation KVM: arm/arm64: Fix broken GICH_ELRSR big endian conversion KVM: VMX: remove I/O port 0x80 bypass on Intel hosts arm: KVM: Fix VTTBR_BADDR_MASK BUG_ON off-by-one arm64: KVM: fix VTTBR_BADDR_MASK BUG_ON off-by-one media: dvb: i2c transfers over usb cannot be done from stack drm/exynos: gem: Drop NONCONTIG flag for buffers allocated without IOMMU kdb: Fix handling of kallsyms_symbol_next() return value brcmfmac: change driver unbind order of the sdio function devices powerpc/64s: Initialize ISAv3 MMU registers before setting partition table KVM: s390: Fix skey emulation permission check s390: fix compat system call table smp/hotplug: Move step CPUHP_AP_SMPCFD_DYING to the correct place iommu/vt-d: Fix scatterlist offset handling ALSA: usb-audio: Add check return value for usb_string() ALSA: usb-audio: Fix out-of-bound error ALSA: seq: Remove spurious WARN_ON() at timer check ALSA: pcm: prevent UAF in snd_pcm_info btrfs: fix missing error return in btrfs_drop_snapshot KVM: x86: fix APIC page invalidation x86/PCI: Make broadcom_postcore_init() check acpi_disabled X.509: fix comparisons of ->pkey_algo X.509: reject invalid BIT STRING for subjectPublicKey KEYS: add missing permission check for request_key() destination ASN.1: check for error from ASN1_OP_END__ACT actions ASN.1: fix out-of-bounds read when parsing indefinite length item efi/esrt: Use memunmap() instead of kfree() to free the remapping efi: Move some sysfs files to be read-only by root scsi: libsas: align sata_device's rps_resp on a cacheline scsi: use dma_get_cache_alignment() as minimum DMA alignment scsi: dma-mapping: always provide dma_get_cache_alignment isa: Prevent NULL dereference in isa_bus driver callbacks hv: kvp: Avoid reading past allocated blocks from KVP file virtio: release virtio index when fail to device_register can: usb_8dev: cancel urb on -EPIPE and -EPROTO can: esd_usb2: cancel urb on -EPIPE and -EPROTO can: ems_usb: cancel urb on -EPIPE and -EPROTO can: kvaser_usb: cancel urb on -EPIPE and -EPROTO can: kvaser_usb: ratelimit errors if incomplete messages are received can: kvaser_usb: Fix comparison bug in kvaser_usb_read_bulk_callback() can: kvaser_usb: free buf in error paths can: ti_hecc: Fix napi poll return value for repoll usb: gadget: udc: renesas_usb3: fix number of the pipes ANDROID: Revert "arm64: move ELF_ET_DYN_BASE to 4GB / 4MB" ANDROID: Revert "arm: move ELF_ET_DYN_BASE to 4MB" Linux 4.9.68 xen-netfront: avoid crashing on resume after a failure in talk_to_netback() usb: host: fix incorrect updating of offset USB: usbfs: Filter flags passed in from user space USB: devio: Prevent integer overflow in proc_do_submiturb() USB: Increase usbfs transfer limit USB: core: Add type-specific length check of BOS descriptors usb: xhci: fix panic in xhci_free_virt_devices_depth_first usb: hub: Cycle HUB power when initialization fails dma-buf: Update kerneldoc for sync_file_create dma-buf/sync_file: hold reference to fence when creating sync_file dma-buf/sw_sync: force signal all unsignaled fences on dying timeline dma-fence: Introduce drm_fence_set_error() helper dma-fence: Wrap querying the fence->status dma-fence: Clear fence->status during dma_fence_init() dma-buf/sw_sync: clean up list before signaling the fence dma-buf/sw_sync: move timeline_fence_ops around dma-buf/sw-sync: Use an rbtree to sort fences in the timeline dma-buf/sw-sync: Fix locking around sync_timeline lists dma-buf/sw-sync: sync_pt is private and of fixed size dma-buf/sw-sync: Reduce irqsave/irqrestore from known context dma-buf/sw-sync: Prevent user overflow on timeline advance dma-buf/sw-sync: Fix the is-signaled test to handle u32 wraparound dma-buf/dma-fence: Extract __dma_fence_is_later() net: fec: fix multicast filtering hardware setup xen-netback: vif counters from int/long to u64 cec: initiator should be the same as the destination for, poll xen-netfront: Improve error handling during initialization mm: avoid returning VM_FAULT_RETRY from ->page_mkwrite handlers vfio/spapr: Fix missing mutex unlock when creating a window be2net: fix initial MAC setting net: thunderx: avoid dereferencing xcv when NULL net: phy: micrel: KSZ8795 do not set SUPPORTED_[Asym_]Pause gtp: fix cross netns recv on gtp socket gtp: clear DF bit on GTP packet tx nvmet: cancel fatal error and flush async work before free controller i2c: i2c-cadence: Initialize configuration before probing devices tcp: correct memory barrier usage in tcp_check_space() dmaengine: pl330: fix double lock tipc: fix cleanup at module unload tipc: fix nametbl_lock soft lockup at module exit RDMA/qedr: Fix RDMA CM loopback RDMA/qedr: Return success when not changing QP state mac80211: don't try to sleep in rate_control_rate_init() drm/amdgpu: fix unload driver issue for virtual display x86/fpu: Set the xcomp_bv when we fake up a XSAVES area net: sctp: fix array overrun read on sctp_timer_tbl drm/exynos/decon5433: set STANDALONE_UPDATE_F on output enablement drm/amdgpu: fix bug set incorrect value to vce register qla2xxx: Fix wrong IOCB type assumption powerpc/mm: Fix memory hotplug BUG() on radix perf/x86/intel: Account interrupts for PEBS errors NFSv4: Fix client recovery when server reboots multiple times mac80211: prevent skb/txq mismatch KVM: arm/arm64: Fix occasional warning from the timer work function drm/exynos/decon5433: set STANDALONE_UPDATE_F also if planes are disabled drm/exynos/decon5433: update shadow registers iff there are active windows nfs: Don't take a reference on fl->fl_file for LOCK operation ravb: Remove Rx overflow log messages mac80211: calculate min channel width correctly mm: fix remote numa hits statistics net: qrtr: Mark 'buf' as little endian libfs: Modify mount_pseudo_xattr to be clear it is not a userspace mount net/appletalk: Fix kernel memory disclosure be2net: fix unicast list filling be2net: fix accesses to unicast list vti6: fix device register to report IFLA_INFO_KIND ARM: OMAP1: DMA: Correct the number of logical channels ARM: OMAP2+: Fix WL1283 Bluetooth Baud Rate net: systemport: Pad packet before inserting TSB net: systemport: Utilize skb_put_padto() libcxgb: fix error check for ip6_route_output() usb: gadget: f_fs: Fix ExtCompat descriptor validation dmaengine: stm32-dma: Fix null pointer dereference in stm32_dma_tx_status dmaengine: stm32-dma: Set correct args number for DMA request from DT l2tp: take remote address into account in l2tp_ip and l2tp_ip6 socket lookups net/mlx4_en: Fix type mismatch for 32-bit systems dax: Avoid page invalidation races and unnecessary radix tree traversals iio: adc: ti-ads1015: add 10% to conversion wait time tools include: Do not use poison with C++ kprobes/x86: Disable preemption in ftrace-based jprobes perf test attr: Fix ignored test case result usbip: tools: Install all headers needed for libusbip development sysrq : fix Show Regs call trace on ARM EDAC, sb_edac: Fix missing break in switch x86/entry: Use SYSCALL_DEFINE() macros for sys_modify_ldt() serial: 8250: Preserve DLD[7:4] for PORT_XR17V35X usb: phy: tahvo: fix error handling in tahvo_usb_probe() mmc: sdhci-msm: fix issue with power irq spi: spi-axi: fix potential use-after-free after deregistration spi: sh-msiof: Fix DMA transfer size check staging: rtl8188eu: avoid a null dereference on pmlmepriv serial: 8250_fintek: Fix rs485 disablement on invalid ioctl() m68k: fix ColdFire node shift size calculation staging: greybus: loopback: Fix iteration count on async path selftests/x86/ldt_get: Add a few additional tests for limits s390/pci: do not require AIS facility ima: fix hash algorithm initialization USB: serial: option: add Quectel BG96 id s390/runtime instrumentation: simplify task exit handling serial: 8250_pci: Add Amazon PCI serial device ID usb: quirks: Add no-lpm quirk for KY-688 USB 3.1 Type-C Hub uas: Always apply US_FL_NO_ATA_1X quirk to Seagate devices mm, oom_reaper: gather each vma to prevent leaking TLB entry Revert "crypto: caam - get rid of tasklet" drm/fsl-dcu: enable IRQ before drm_atomic_helper_resume() drm/fsl-dcu: avoid disabling pixel clock twice on suspend bcache: recover data from backing when data is clean bcache: only permit to recovery read error when cache device is clean Linux 4.9.67 drm/i915: Prevent zero length "index" write drm/i915: Don't try indexed reads to alternate slave addresses NFS: revalidate "." etc correctly on "open". Revert "x86/entry/64: Add missing irqflags tracing to native_load_gs_index()" drm/amd/pp: fix typecast error in powerplay. drm/ttm: once more fix ttm_buffer_object_transfer drm/hisilicon: Ensure LDI regs are properly configured. drm/panel: simple: Add missing panel_simple_unprepare() calls drm/radeon: fix atombios on big endian drm/amdgpu: Potential uninitialized variable in amdgpu_vm_update_directories() drm/amdgpu: potential uninitialized variable in amdgpu_vce_ring_parse_cs() Revert "drm/radeon: dont switch vt on suspend" nvme-pci: add quirk for delay before CHK RDY for WDC SN200 hwmon: (jc42) optionally try to disable the SMBUS timeout bcache: Fix building error on MIPS i2c: i801: Fix Failed to allocate irq -2147483648 error eeprom: at24: check at24_read/write arguments eeprom: at24: correctly set the size for at24mac402 eeprom: at24: fix reading from 24MAC402/24MAC602 mmc: core: prepend 0x to OCR entry in sysfs mmc: core: Do not leave the block driver in a suspended state KVM: lapic: Fixup LDR on load in x2apic KVM: lapic: Split out x2apic ldr calculation KVM: x86: inject exceptions produced by x86_decode_insn KVM: x86: Exit to user-mode on #UD intercept when emulator requires KVM: x86: pvclock: Handle first-time write to pvclock-page contains random junk ARM: OMAP2+: Fix WL1283 Bluetooth Baud Rate mfd: twl4030-power: Fix pmic for boards that need vmmc1 on reboot nfsd: fix panic in posix_unblock_lock called from nfs4_laundromat nfsd: Fix another OPEN stateid race nfsd: Fix stateid races between OPEN and CLOSE btrfs: clear space cache inode generation always mm/madvise.c: fix madvise() infinite loop under special circumstances mm, hugetlbfs: introduce ->split() to vm_operations_struct mm/cma: fix alloc_contig_range ret code/potential leak mm, thp: Do not make page table dirty unconditionally in touch_p[mu]d() ARM: dts: omap3: logicpd-torpedo-37xx-devkit: Fix MMC1 cd-gpio ARM: dts: LogicPD Torpedo: Fix camera pin mux Linux 4.9.66 xen: xenbus driver must not accept invalid transaction ids nvmet: fix KATO offset in Set Features cec: update log_addr[] before finishing configuration cec: CEC_MSG_GIVE_FEATURES should abort for CEC version < 2 cec: when canceling a message, don't overwrite old status info s390/kbuild: enable modversions for symbols exported from asm ASoC: wm_adsp: Don't overrun firmware file buffer when reading region data btrfs: return the actual error value from from btrfs_uuid_tree_iterate crypto: marvell - Copy IVDIG before launching partial DMA ahash requests ASoC: rsnd: don't double free kctrl netfilter: nf_tables: fix oob access netfilter: nft_queue: use raw_smp_processor_id() spi: SPI_FSL_DSPI should depend on HAS_DMA staging: iio: cdc: fix improper return value iio: light: fix improper return value adm80211: add checks for dma mapping errors mac80211: Suppress NEW_PEER_CANDIDATE event if no room mac80211: Remove invalid flag operations in mesh TSF synchronization drm/mediatek: don't use drm_put_dev clk: qcom: ipq4019: Add all the frequencies for apss cpu drm: Apply range restriction after color adjustment when allocation gpio: mockup: dynamically allocate memory for chip name ALSA: hda - Apply ALC269_FIXUP_NO_SHUTUP on HDA_FIXUP_ACT_PROBE ath10k: set CTS protection VDEV param only if VDEV is up bnxt_en: Set default completion ring for async events. pinctrl: sirf: atlas7: Add missing 'of_node_put()' ath10k: fix potential memory leak in ath10k_wmi_tlv_op_pull_fw_stats() ath10k: ignore configuring the incorrect board_id ath10k: fix incorrect txpower set by P2P_DEVICE interface mwifiex: sdio: fix use after free issue for save_adapter adm80211: return an error if adm8211_alloc_rings() fails rt2800: set minimum MPDU and PSDU lengths to sane values drm/armada: Fix compile fail net: 3com: typhoon: typhoon_init_one: fix incorrect return values net: 3com: typhoon: typhoon_init_one: make return values more specific net: Allow IP_MULTICAST_IF to set index to L3 slave fscrypt: use ENOTDIR when setting encryption policy on nondirectory fscrypt: use ENOKEY when file cannot be created w/o key dmaengine: zx: set DMA_CYCLIC cap_mask bit clk: sunxi-ng: fix PLL_CPUX adjusting on A33 clk: sunxi-ng: A31: Fix spdif clock register drm/sun4i: Fix a return value in case of error PCI: Apply _HPX settings only to relevant devices RDS: RDMA: fix the ib_map_mr_sg_zbva() argument RDS: RDMA: return appropriate error on rdma map failures RDS: make message size limit compliant with spec e1000e: Avoid receiver overrun interrupt bursts e1000e: Separate signaling for link check/link up e1000e: Fix return value test e1000e: Fix error path in link detection Revert "drm/i915: Do not rely on wm preservation for ILK watermarks" PM / OPP: Add missing of_node_put(np) net/9p: Switch to wait_event_killable() fscrypt: lock mutex before checking for bounce page pool sched/rt: Simplify the IPI based RT balancing logic media: v4l2-ctrl: Fix flags field on Control events cx231xx-cards: fix NULL-deref on missing association descriptor media: rc: check for integer overflow media: Don't do DMA on stack for firmware upload in the AS102 driver powerpc/signal: Properly handle return value from uprobe_deny_signal() parisc: Fix validity check of pointer size argument in new CAS implementation ixgbe: Fix skb list corruption on Power systems fm10k: Use smp_rmb rather than read_barrier_depends i40evf: Use smp_rmb rather than read_barrier_depends ixgbevf: Use smp_rmb rather than read_barrier_depends igbvf: Use smp_rmb rather than read_barrier_depends igb: Use smp_rmb rather than read_barrier_depends i40e: Use smp_rmb rather than read_barrier_depends NFC: fix device-allocation error return IB/srp: Avoid that a cable pull can trigger a kernel crash IB/srpt: Do not accept invalid initiator port names libnvdimm, namespace: make 'resource' attribute only readable by root libnvdimm, namespace: fix label initialization to use valid seq numbers libnvdimm, pfn: make 'resource' attribute only readable by root clk: ti: dra7-atl-clock: fix child-node lookups SUNRPC: Fix tracepoint storage issues with svc_recv and svc_rqst_status KVM: SVM: obey guest PAT KVM: nVMX: set IDTR and GDTR limits when loading L1 host state lockd: double unregister of inetaddr notifiers irqchip/gic-v3: Fix ppi-partitions lookup block: Fix a race between blk_cleanup_queue() and timeout handling p54: don't unregister leds when they are not initialized mtd: nand: mtk: fix infinite ECC decode IRQ issue mtd: nand: Fix writing mtdoops to nand flash. mtd: nand: omap2: Fix subpage write target: Fix QUEUE_FULL + SCSI task attribute handling iscsi-target: Fix non-immediate TMR reference leak fs/9p: Compare qid.path in v9fs_test_inode fix a page leak in vhost_scsi_iov_to_sgl() error recovery ALSA: hda/realtek - Fix ALC700 family no sound issue ALSA: hda: Fix too short HDMI/DP chmap reporting ALSA: timer: Remove kernel warning at compat ioctl error paths ALSA: usb-audio: Add sanity checks in v2 clock parsers ALSA: usb-audio: Fix potential out-of-bound access at parsing SU ALSA: usb-audio: Add sanity checks to FE parser ALSA: pcm: update tstamp only if audio_tstamp changed ext4: fix interaction between i_size, fallocate, and delalloc after a crash ata: fixes kernel crash while tracing ata_eh_link_autopsy event rtlwifi: fix uninitialized rtlhal->last_suspend_sec time rtlwifi: rtl8192ee: Fix memory leak when loading firmware nfsd: deal with revoked delegations appropriately NFS: Avoid RCU usage in tracepoints nfs: Fix ugly referral attributes NFS: Fix typo in nomigration mount option isofs: fix timestamps beyond 2027 bcache: check ca->alloc_thread initialized before wake up it libceph: don't WARN() if user tries to add invalid key eCryptfs: use after free in ecryptfs_release_messaging() nilfs2: fix race condition that causes file system corruption autofs: don't fail mount for transient error rt2x00usb: mark device removed when get ENOENT usb error MIPS: BCM47XX: Fix LED inversion for WRT54GSv1 MIPS: Fix an n32 core file generation regset support regression MIPS: dts: remove bogus bcm96358nb4ser.dtb from dtb-y entry MIPS: Fix odd fp register warnings with MIPS64r2 dm: fix race between dm_get_from_kobject() and __dm_destroy() MIPS: pci: Remove KERN_WARN instance inside the mt7620 driver dm: allocate struct mapped_device with kvzalloc dm bufio: fix integer overflow when limiting maximum cache size ALSA: hda: Add Raven PCI ID PCI: Set Cavium ACS capability quirk flags to assert RR/CR/SV/UF MIPS: ralink: Fix typo in mt7628 pinmux function MIPS: ralink: Fix MT7628 pinmux ARM: 8721/1: mm: dump: check hardware RO bit for LPAE ARM: 8722/1: mm: make STRICT_KERNEL_RWX effective for LPAE arm64: Implement arch-specific pte_access_permitted() x86/entry/64: Add missing irqflags tracing to native_load_gs_index() x86/decoder: Add new TEST instruction pattern lib/mpi: call cond_resched() from mpi_powm() loop sched: Make resched_cpu() unconditional vsock: use new wait API for vsock_stream_sendmsg() ipv6: only call ip6_route_dev_notify() once for NETDEV_UNREGISTER x86/mm: fix use-after-free of vma during userfaultfd fault ACPI / EC: Fix regression related to triggering source of EC event handling s390/disassembler: increase show_code buffer size s390/disassembler: add missing end marker for e7 table s390/runtime instrumention: fix possible memory corruption s390: fix transactional execution control register handling Conflicts: drivers/android/binder_alloc.c drivers/android/binder_alloc.h drivers/android/binder_alloc_selftest.c drivers/mmc/core/bus.c drivers/mmc/host/sdhci-msm.c drivers/thermal/step_wise.c kernel/cpu.c mm/oom_kill.c sound/usb/mixer.c Change-Id: Id01eb66cafc5970b460321e44ec8ffcfa76971a6 Signed-off-by: Kyle Yan <kyan@codeaurora.org>	2018-01-02 10:37:28 -08:00
Greg Kroah-Hartman	88b151110d	Merge 4.9.71 into android-4.9-o ... Changes in 4.9.71 mfd: fsl-imx25: Clean up irq settings during removal crypto: rsa - fix buffer overread when stripping leading zeroes crypto: hmac - require that the underlying hash algorithm is unkeyed crypto: salsa20 - fix blkcipher_walk API usage autofs: fix careless error in recent commit tracing: Allocate mask_str buffer dynamically USB: uas and storage: Add US_FL_BROKEN_FUA for another JMicron JMS567 ID USB: core: prevent malicious bNumInterfaces overflow usbip: fix stub_rx: get_pipe() to validate endpoint number usb: add helper to extract bits 12:11 of wMaxPacketSize usbip: fix stub_rx: harden CMD_SUBMIT path to handle malicious input usbip: fix stub_send_ret_submit() vulnerability to null transfer_buffer ceph: drop negative child dentries before try pruning inode's alias usb: xhci: fix TDS for MTK xHCI1.1 Bluetooth: btusb: driver to enable the usb-wakeup feature xhci: Don't add a virt_dev to the devs array before it's fully allocated nfs: don't wait on commit in nfs_commit_inode() if there were no commit requests sched/rt: Do not pull from current CPU if only one CPU to pull eeprom: at24: change nvmem stride to 1 dmaengine: dmatest: move callback wait queue to thread context ext4: fix fdatasync(2) after fallocate(2) operation ext4: fix crash when a directory's i_size is too small mac80211: Fix addition of mesh configuration element usb: phy: isp1301: Add OF device ID table KVM: nVMX: do not warn when MSR bitmap address is not backed usb: xhci-mtk: check hcc_params after adding primary hcd md-cluster: free md_cluster_info if node leave cluster userfaultfd: shmem: __do_fault requires VM_FAULT_NOPAGE userfaultfd: selftest: vm: allow to build in vm/ directory net: initialize msg.msg_flags in recvfrom bnxt_en: Ignore 0 value in autoneg supported speed from firmware. net: bcmgenet: correct the RBUF_OVFL_CNT and RBUF_ERR_CNT MIB values net: bcmgenet: correct MIB access of UniMAC RUNT counters net: bcmgenet: reserved phy revisions must be checked first net: bcmgenet: power down internal phy if open or resume fails net: bcmgenet: synchronize irq0 status between the isr and task net: bcmgenet: Power up the internal PHY before probing the MII rxrpc: Wake up the transmitter if Rx window size increases on the peer net/mlx5: Fix create autogroup prev initializer net/mlx5: Don't save PCI state when PCI error is detected iommu/io-pgtable-arm-v7s: Check for leaf entry before dereferencing it drm/amdgpu: fix parser init error path to avoid crash in parser fini NFSD: fix nfsd_minorversion(.., NFSD_AVAIL) NFSD: fix nfsd_reset_versions for NFSv4. Input: i8042 - add TUXEDO BU1406 (N24_25BU) to the nomux list drm/omap: fix dmabuf mmap for dma_alloc'ed buffers netfilter: bridge: honor frag_max_size when refragmenting ASoC: rsnd: fix sound route path when using SRC6/SRC9 blk-mq: Fix tagset reinit in the presence of cpu hot-unplug writeback: fix memory leak in wb_queue_work() net: wimax/i2400m: fix NULL-deref at probe dmaengine: Fix array index out of bounds warning in __get_unmap_pool() irqchip/mvebu-odmi: Select GENERIC_MSI_IRQ_DOMAIN net: Resend IGMP memberships upon peer notification. mlxsw: reg: Fix SPVM max record count mlxsw: reg: Fix SPVMLR max record count qed: Align CIDs according to DORQ requirement qed: Fix mapping leak on LL2 rx flow qed: Fix interrupt flags on Rx LL2 drm: amd: remove broken include path intel_th: pci: Add Gemini Lake support openrisc: fix issue handling 8 byte get_user calls ASoC: rcar: clear DE bit only in PDMACHCR when it stops scsi: hpsa: update check for logical volume status scsi: hpsa: limit outstanding rescans scsi: hpsa: do not timeout reset operations fjes: Fix wrong netdevice feature flags drm/radeon/si: add dpm quirk for Oland Drivers: hv: util: move waiting for release to hv_utils_transport itself iwlwifi: mvm: cleanup pending frames in DQA mode sched/deadline: Add missing update_rq_clock() in dl_task_timer() sched/deadline: Make sure the replenishment timer fires in the next period sched/deadline: Throttle a constrained deadline task activated after the deadline sched/deadline: Use deadline instead of period when calculating overflow mmc: mediatek: Fixed bug where clock frequency could be set wrong drm/radeon: reinstate oland workaround for sclk afs: Fix missing put_page() afs: Populate group ID from vnode status afs: Adjust mode bits processing afs: Deal with an empty callback array afs: Flush outstanding writes when an fd is closed afs: Migrate vlocation fields to 64-bit afs: Prevent callback expiry timer overflow afs: Fix the maths in afs_fs_store_data() afs: Invalid op ID should abort with RXGEN_OPCODE afs: Better abort and net error handling afs: Populate and use client modification time afs: Fix page leak in afs_write_begin() afs: Fix afs_kill_pages() afs: Fix abort on signal while waiting for call completion nvme-loop: fix a possible use-after-free when destroying the admin queue nvmet: confirm sq percpu has scheduled and switched to atomic nvmet-rdma: Fix a possible uninitialized variable dereference net/mlx4_core: Avoid delays during VF driver device shutdown net: mpls: Fix nexthop alive tracking on down events rxrpc: Ignore BUSY packets on old calls tty: don't panic on OOM in tty_set_ldisc() tty: fix data race in tty_ldisc_ref_wait() perf symbols: Fix symbols__fixup_end heuristic for corner cases efi/esrt: Cleanup bad memory map log messages NFSv4.1 respect server's max size in CREATE_SESSION btrfs: add missing memset while reading compressed inline extents target: Use system workqueue for ALUA transitions target: fix ALUA transition timeout handling target: fix race during implicit transition work flushes Revert "x86/acpi: Set persistent cpuid <-> nodeid mapping when booting" HID: cp2112: fix broken gpio_direction_input callback sfc: don't warn on successful change of MAC fbdev: controlfb: Add missing modes to fix out of bounds access video: udlfb: Fix read EDID timeout video: fbdev: au1200fb: Release some resources if a memory allocation fails video: fbdev: au1200fb: Return an error code if a memory allocation fails rtc: pcf8563: fix output clock rate ASoC: Intel: Skylake: Fix uuid_module memory leak in failure case dmaengine: ti-dma-crossbar: Correct am335x/am43xx mux value type PCI/PME: Handle invalid data when reading Root Status powerpc/powernv/cpufreq: Fix the frequency read by /proc/cpuinfo PCI: Do not allocate more buses than available in parent iommu/mediatek: Fix driver name netfilter: ipvs: Fix inappropriate output of procfs powerpc/opal: Fix EBUSY bug in acquiring tokens powerpc/ipic: Fix status get and status clear platform/x86: intel_punit_ipc: Fix resource ioremap warning target/iscsi: Fix a race condition in iscsit_add_reject_from_cmd() iscsi-target: fix memory leak in lio_target_tiqn_addtpg() target:fix condition return in core_pr_dump_initiator_port() target/file: Do not return error for UNMAP if length is zero badblocks: fix wrong return value in badblocks_set if badblocks are disabled iommu/amd: Limit the IOVA page range to the specified addresses xfs: truncate pagecache before writeback in xfs_setattr_size() arm-ccn: perf: Prevent module unload while PMU is in use crypto: tcrypt - fix buffer lengths in test_aead_speed() mm: Handle 0 flags in _calc_vm_trans() macro clk: mediatek: add the option for determining PLL source clock clk: imx6: refine hdmi_isfr's parent to make HDMI work on i.MX6 SoCs w/o VPU clk: hi6220: mark clock cs_atb_syspll as critical clk: tegra: Fix cclk_lp divisor register ppp: Destroy the mutex when cleanup ASoC: rsnd: rsnd_ssi_run_mods() needs to care ssi_parent_mod thermal/drivers/step_wise: Fix temperature regulation misbehavior scsi: scsi_debug: write_same: fix error report GFS2: Take inode off order_write list when setting jdata flag bcache: explicitly destroy mutex while exiting bcache: fix wrong cache_misses statistics Ib/hfi1: Return actual operational VLs in port info query arm64: prevent regressions in compressed kernel image size when upgrading to binutils 2.27 btrfs: tests: Fix a memory leak in error handling path in 'run_test()' platform/x86: hp_accel: Add quirk for HP ProBook 440 G4 nvme: use kref_get_unless_zero in nvme_find_get_ns l2tp: cleanup l2tp_tunnel_delete calls xfs: fix log block underflow during recovery cycle verification xfs: fix incorrect extent state in xfs_bmap_add_extent_unwritten_real RDMA/cxgb4: Declare stag as __be32 PCI: Detach driver before procfs & sysfs teardown on device remove scsi: hpsa: cleanup sas_phy structures in sysfs when unloading scsi: hpsa: destroy sas transport properties before scsi_host powerpc/perf/hv-24x7: Fix incorrect comparison in memord soc: mediatek: pwrap: fix compiler errors tty fix oops when rmmod 8250 usb: musb: da8xx: fix babble condition handling pinctrl: adi2: Fix Kconfig build problem raid5: Set R5_Expanded on parity devices as well as data. scsi: scsi_devinfo: Add REPORTLUN2 to EMC SYMMETRIX blacklist entry IB/core: Fix calculation of maximum RoCE MTU vt6655: Fix a possible sleep-in-atomic bug in vt6655_suspend rtl8188eu: Fix a possible sleep-in-atomic bug in rtw_createbss_cmd rtl8188eu: Fix a possible sleep-in-atomic bug in rtw_disassoc_cmd scsi: sd: change manage_start_stop to bool in sysfs interface scsi: sd: change allow_restart to bool in sysfs interface scsi: bfa: integer overflow in debugfs udf: Avoid overflow when session starts at large offset macvlan: Only deliver one copy of the frame to the macvlan interface RDMA/cma: Avoid triggering undefined behavior IB/ipoib: Grab rtnl lock on heavy flush when calling ndo_open/stop icmp: don't fail on fragment reassembly time exceeded ath9k: fix tx99 potential info leak Linux 4.9.71 Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>	2017-12-20 10:51:52 +01:00
Greg Kroah-Hartman	319c8e1bc7	Merge 4.9.71 into android-4.9 ... Changes in 4.9.71 mfd: fsl-imx25: Clean up irq settings during removal crypto: rsa - fix buffer overread when stripping leading zeroes crypto: hmac - require that the underlying hash algorithm is unkeyed crypto: salsa20 - fix blkcipher_walk API usage autofs: fix careless error in recent commit tracing: Allocate mask_str buffer dynamically USB: uas and storage: Add US_FL_BROKEN_FUA for another JMicron JMS567 ID USB: core: prevent malicious bNumInterfaces overflow usbip: fix stub_rx: get_pipe() to validate endpoint number usb: add helper to extract bits 12:11 of wMaxPacketSize usbip: fix stub_rx: harden CMD_SUBMIT path to handle malicious input usbip: fix stub_send_ret_submit() vulnerability to null transfer_buffer ceph: drop negative child dentries before try pruning inode's alias usb: xhci: fix TDS for MTK xHCI1.1 Bluetooth: btusb: driver to enable the usb-wakeup feature xhci: Don't add a virt_dev to the devs array before it's fully allocated nfs: don't wait on commit in nfs_commit_inode() if there were no commit requests sched/rt: Do not pull from current CPU if only one CPU to pull eeprom: at24: change nvmem stride to 1 dmaengine: dmatest: move callback wait queue to thread context ext4: fix fdatasync(2) after fallocate(2) operation ext4: fix crash when a directory's i_size is too small mac80211: Fix addition of mesh configuration element usb: phy: isp1301: Add OF device ID table KVM: nVMX: do not warn when MSR bitmap address is not backed usb: xhci-mtk: check hcc_params after adding primary hcd md-cluster: free md_cluster_info if node leave cluster userfaultfd: shmem: __do_fault requires VM_FAULT_NOPAGE userfaultfd: selftest: vm: allow to build in vm/ directory net: initialize msg.msg_flags in recvfrom bnxt_en: Ignore 0 value in autoneg supported speed from firmware. net: bcmgenet: correct the RBUF_OVFL_CNT and RBUF_ERR_CNT MIB values net: bcmgenet: correct MIB access of UniMAC RUNT counters net: bcmgenet: reserved phy revisions must be checked first net: bcmgenet: power down internal phy if open or resume fails net: bcmgenet: synchronize irq0 status between the isr and task net: bcmgenet: Power up the internal PHY before probing the MII rxrpc: Wake up the transmitter if Rx window size increases on the peer net/mlx5: Fix create autogroup prev initializer net/mlx5: Don't save PCI state when PCI error is detected iommu/io-pgtable-arm-v7s: Check for leaf entry before dereferencing it drm/amdgpu: fix parser init error path to avoid crash in parser fini NFSD: fix nfsd_minorversion(.., NFSD_AVAIL) NFSD: fix nfsd_reset_versions for NFSv4. Input: i8042 - add TUXEDO BU1406 (N24_25BU) to the nomux list drm/omap: fix dmabuf mmap for dma_alloc'ed buffers netfilter: bridge: honor frag_max_size when refragmenting ASoC: rsnd: fix sound route path when using SRC6/SRC9 blk-mq: Fix tagset reinit in the presence of cpu hot-unplug writeback: fix memory leak in wb_queue_work() net: wimax/i2400m: fix NULL-deref at probe dmaengine: Fix array index out of bounds warning in __get_unmap_pool() irqchip/mvebu-odmi: Select GENERIC_MSI_IRQ_DOMAIN net: Resend IGMP memberships upon peer notification. mlxsw: reg: Fix SPVM max record count mlxsw: reg: Fix SPVMLR max record count qed: Align CIDs according to DORQ requirement qed: Fix mapping leak on LL2 rx flow qed: Fix interrupt flags on Rx LL2 drm: amd: remove broken include path intel_th: pci: Add Gemini Lake support openrisc: fix issue handling 8 byte get_user calls ASoC: rcar: clear DE bit only in PDMACHCR when it stops scsi: hpsa: update check for logical volume status scsi: hpsa: limit outstanding rescans scsi: hpsa: do not timeout reset operations fjes: Fix wrong netdevice feature flags drm/radeon/si: add dpm quirk for Oland Drivers: hv: util: move waiting for release to hv_utils_transport itself iwlwifi: mvm: cleanup pending frames in DQA mode sched/deadline: Add missing update_rq_clock() in dl_task_timer() sched/deadline: Make sure the replenishment timer fires in the next period sched/deadline: Throttle a constrained deadline task activated after the deadline sched/deadline: Use deadline instead of period when calculating overflow mmc: mediatek: Fixed bug where clock frequency could be set wrong drm/radeon: reinstate oland workaround for sclk afs: Fix missing put_page() afs: Populate group ID from vnode status afs: Adjust mode bits processing afs: Deal with an empty callback array afs: Flush outstanding writes when an fd is closed afs: Migrate vlocation fields to 64-bit afs: Prevent callback expiry timer overflow afs: Fix the maths in afs_fs_store_data() afs: Invalid op ID should abort with RXGEN_OPCODE afs: Better abort and net error handling afs: Populate and use client modification time afs: Fix page leak in afs_write_begin() afs: Fix afs_kill_pages() afs: Fix abort on signal while waiting for call completion nvme-loop: fix a possible use-after-free when destroying the admin queue nvmet: confirm sq percpu has scheduled and switched to atomic nvmet-rdma: Fix a possible uninitialized variable dereference net/mlx4_core: Avoid delays during VF driver device shutdown net: mpls: Fix nexthop alive tracking on down events rxrpc: Ignore BUSY packets on old calls tty: don't panic on OOM in tty_set_ldisc() tty: fix data race in tty_ldisc_ref_wait() perf symbols: Fix symbols__fixup_end heuristic for corner cases efi/esrt: Cleanup bad memory map log messages NFSv4.1 respect server's max size in CREATE_SESSION btrfs: add missing memset while reading compressed inline extents target: Use system workqueue for ALUA transitions target: fix ALUA transition timeout handling target: fix race during implicit transition work flushes Revert "x86/acpi: Set persistent cpuid <-> nodeid mapping when booting" HID: cp2112: fix broken gpio_direction_input callback sfc: don't warn on successful change of MAC fbdev: controlfb: Add missing modes to fix out of bounds access video: udlfb: Fix read EDID timeout video: fbdev: au1200fb: Release some resources if a memory allocation fails video: fbdev: au1200fb: Return an error code if a memory allocation fails rtc: pcf8563: fix output clock rate ASoC: Intel: Skylake: Fix uuid_module memory leak in failure case dmaengine: ti-dma-crossbar: Correct am335x/am43xx mux value type PCI/PME: Handle invalid data when reading Root Status powerpc/powernv/cpufreq: Fix the frequency read by /proc/cpuinfo PCI: Do not allocate more buses than available in parent iommu/mediatek: Fix driver name netfilter: ipvs: Fix inappropriate output of procfs powerpc/opal: Fix EBUSY bug in acquiring tokens powerpc/ipic: Fix status get and status clear platform/x86: intel_punit_ipc: Fix resource ioremap warning target/iscsi: Fix a race condition in iscsit_add_reject_from_cmd() iscsi-target: fix memory leak in lio_target_tiqn_addtpg() target:fix condition return in core_pr_dump_initiator_port() target/file: Do not return error for UNMAP if length is zero badblocks: fix wrong return value in badblocks_set if badblocks are disabled iommu/amd: Limit the IOVA page range to the specified addresses xfs: truncate pagecache before writeback in xfs_setattr_size() arm-ccn: perf: Prevent module unload while PMU is in use crypto: tcrypt - fix buffer lengths in test_aead_speed() mm: Handle 0 flags in _calc_vm_trans() macro clk: mediatek: add the option for determining PLL source clock clk: imx6: refine hdmi_isfr's parent to make HDMI work on i.MX6 SoCs w/o VPU clk: hi6220: mark clock cs_atb_syspll as critical clk: tegra: Fix cclk_lp divisor register ppp: Destroy the mutex when cleanup ASoC: rsnd: rsnd_ssi_run_mods() needs to care ssi_parent_mod thermal/drivers/step_wise: Fix temperature regulation misbehavior scsi: scsi_debug: write_same: fix error report GFS2: Take inode off order_write list when setting jdata flag bcache: explicitly destroy mutex while exiting bcache: fix wrong cache_misses statistics Ib/hfi1: Return actual operational VLs in port info query arm64: prevent regressions in compressed kernel image size when upgrading to binutils 2.27 btrfs: tests: Fix a memory leak in error handling path in 'run_test()' platform/x86: hp_accel: Add quirk for HP ProBook 440 G4 nvme: use kref_get_unless_zero in nvme_find_get_ns l2tp: cleanup l2tp_tunnel_delete calls xfs: fix log block underflow during recovery cycle verification xfs: fix incorrect extent state in xfs_bmap_add_extent_unwritten_real RDMA/cxgb4: Declare stag as __be32 PCI: Detach driver before procfs & sysfs teardown on device remove scsi: hpsa: cleanup sas_phy structures in sysfs when unloading scsi: hpsa: destroy sas transport properties before scsi_host powerpc/perf/hv-24x7: Fix incorrect comparison in memord soc: mediatek: pwrap: fix compiler errors tty fix oops when rmmod 8250 usb: musb: da8xx: fix babble condition handling pinctrl: adi2: Fix Kconfig build problem raid5: Set R5_Expanded on parity devices as well as data. scsi: scsi_devinfo: Add REPORTLUN2 to EMC SYMMETRIX blacklist entry IB/core: Fix calculation of maximum RoCE MTU vt6655: Fix a possible sleep-in-atomic bug in vt6655_suspend rtl8188eu: Fix a possible sleep-in-atomic bug in rtw_createbss_cmd rtl8188eu: Fix a possible sleep-in-atomic bug in rtw_disassoc_cmd scsi: sd: change manage_start_stop to bool in sysfs interface scsi: sd: change allow_restart to bool in sysfs interface scsi: bfa: integer overflow in debugfs udf: Avoid overflow when session starts at large offset macvlan: Only deliver one copy of the frame to the macvlan interface RDMA/cma: Avoid triggering undefined behavior IB/ipoib: Grab rtnl lock on heavy flush when calling ndo_open/stop icmp: don't fail on fragment reassembly time exceeded ath9k: fix tx99 potential info leak Linux 4.9.71 Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>	2017-12-20 10:51:15 +01:00
Liu Bo	cb0acb3701	badblocks: fix wrong return value in badblocks_set if badblocks are disabled ... [ Upstream commit 39b4954c0a1556f8f7f1fdcf59a227117fcd8a0b ] MD's rdev_set_badblocks() expects that badblocks_set() returns 1 if badblocks are disabled, otherwise, rdev_set_badblocks() will record superblock changes and return success in that case and md will fail to report an IO error which it should. This bug has existed since badblocks were introduced in commit 9e0e252a04 ("badblocks: Add core badblock management code"). Signed-off-by: Liu Bo <bo.li.liu@oracle.com> Acked-by: Guoqing Jiang <gqjiang@suse.com> Signed-off-by: Shaohua Li <shli@fb.com> Signed-off-by: Sasha Levin <alexander.levin@verizon.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>	2017-12-20 10:07:29 +01:00
Sagi Grimberg	d28046fb8c	blk-mq: Fix tagset reinit in the presence of cpu hot-unplug ... [ Upstream commit 0067d4b020ea07a58540acb2c5fcd3364bf326e0 ] In case cpu was unplugged, we need to make sure not to assume that the tags for that cpu are still allocated. so check for null tags when reinitializing a tagset. Reported-by: Yi Zhang <yizhan@redhat.com> Signed-off-by: Sagi Grimberg <sagi@grimberg.me> Signed-off-by: Jens Axboe <axboe@fb.com> Signed-off-by: Sasha Levin <alexander.levin@verizon.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>	2017-12-20 10:07:20 +01:00
Greg Kroah-Hartman	b8d2f6e062	Merge 4.9.69 into android-4.9-o ... Changes in 4.9.69 usb: gadget: udc: renesas_usb3: fix number of the pipes can: ti_hecc: Fix napi poll return value for repoll can: kvaser_usb: free buf in error paths can: kvaser_usb: Fix comparison bug in kvaser_usb_read_bulk_callback() can: kvaser_usb: ratelimit errors if incomplete messages are received can: kvaser_usb: cancel urb on -EPIPE and -EPROTO can: ems_usb: cancel urb on -EPIPE and -EPROTO can: esd_usb2: cancel urb on -EPIPE and -EPROTO can: usb_8dev: cancel urb on -EPIPE and -EPROTO virtio: release virtio index when fail to device_register hv: kvp: Avoid reading past allocated blocks from KVP file isa: Prevent NULL dereference in isa_bus driver callbacks scsi: dma-mapping: always provide dma_get_cache_alignment scsi: use dma_get_cache_alignment() as minimum DMA alignment scsi: libsas: align sata_device's rps_resp on a cacheline efi: Move some sysfs files to be read-only by root efi/esrt: Use memunmap() instead of kfree() to free the remapping ASN.1: fix out-of-bounds read when parsing indefinite length item ASN.1: check for error from ASN1_OP_END__ACT actions KEYS: add missing permission check for request_key() destination X.509: reject invalid BIT STRING for subjectPublicKey X.509: fix comparisons of ->pkey_algo x86/PCI: Make broadcom_postcore_init() check acpi_disabled KVM: x86: fix APIC page invalidation btrfs: fix missing error return in btrfs_drop_snapshot ALSA: pcm: prevent UAF in snd_pcm_info ALSA: seq: Remove spurious WARN_ON() at timer check ALSA: usb-audio: Fix out-of-bound error ALSA: usb-audio: Add check return value for usb_string() iommu/vt-d: Fix scatterlist offset handling smp/hotplug: Move step CPUHP_AP_SMPCFD_DYING to the correct place s390: fix compat system call table KVM: s390: Fix skey emulation permission check powerpc/64s: Initialize ISAv3 MMU registers before setting partition table brcmfmac: change driver unbind order of the sdio function devices kdb: Fix handling of kallsyms_symbol_next() return value drm/exynos: gem: Drop NONCONTIG flag for buffers allocated without IOMMU media: dvb: i2c transfers over usb cannot be done from stack arm64: KVM: fix VTTBR_BADDR_MASK BUG_ON off-by-one arm: KVM: Fix VTTBR_BADDR_MASK BUG_ON off-by-one KVM: VMX: remove I/O port 0x80 bypass on Intel hosts KVM: arm/arm64: Fix broken GICH_ELRSR big endian conversion KVM: arm/arm64: vgic-irqfd: Fix MSI entry allocation KVM: arm/arm64: vgic-its: Check result of allocation before use arm64: fpsimd: Prevent registers leaking from dead tasks bus: arm-cci: Fix use of smp_processor_id() in preemptible context bus: arm-ccn: Check memory allocation failure bus: arm-ccn: Fix use of smp_processor_id() in preemptible context bus: arm-ccn: fix module unloading Error: Removing state 147 which has instances left. crypto: talitos - fix AEAD test failures crypto: talitos - fix memory corruption on SEC2 crypto: talitos - fix setkey to check key weakness crypto: talitos - fix AEAD for sha224 on non sha224 capable chips crypto: talitos - fix use of sg_link_tbl_len crypto: talitos - fix ctr-aes-talitos usb: f_fs: Force Reserved1=1 in OS_DESC_EXT_COMPAT ARM: BUG if jumping to usermode address in kernel mode ARM: avoid faulting on qemu thp: reduce indentation level in change_huge_pmd() thp: fix MADV_DONTNEED vs. numa balancing race mm: drop unused pmdp_huge_get_and_clear_notify() Revert "drm/armada: Fix compile fail" Revert "spi: SPI_FSL_DSPI should depend on HAS_DMA" ARM: 8657/1: uaccess: consistently check object sizes vti6: Don't report path MTU below IPV6_MIN_MTU. ARM: OMAP2+: gpmc-onenand: propagate error on initialization failure x86/selftests: Add clobbers for int80 on x86_64 x86/platform/uv/BAU: Fix HUB errors by remove initial write to sw-ack register sched/fair: Make select_idle_cpu() more aggressive x86/hpet: Prevent might sleep splat on resume powerpc/64: Invalidate process table caching after setting process table selftest/powerpc: Fix false failures for skipped tests powerpc: Fix compiling a BE kernel with a powerpc64le toolchain lirc: fix dead lock between open and wakeup_filter module: set __jump_table alignment to 8 powerpc/64: Fix checksum folding in csum_add() ARM: OMAP2+: Fix device node reference counts ARM: OMAP2+: Release device node after it is no longer needed. ASoC: rcar: avoid SSI_MODEx settings for SSI8 gpio: altera: Use handle_level_irq when configured as a level_high HID: chicony: Add support for another ASUS Zen AiO keyboard usb: gadget: configs: plug memory leak USB: gadgetfs: Fix a potential memory leak in 'dev_config()' usb: dwc3: gadget: Fix system suspend/resume on TI platforms usb: gadget: pxa27x: Test for a valid argument pointer usb: gadget: udc: net2280: Fix tmp reusage in net2280 driver kvm: nVMX: VMCLEAR should not cause the vCPU to shut down libata: drop WARN from protocol error in ata_sff_qc_issue() workqueue: trigger WARN if queue_delayed_work() is called with NULL @wq scsi: qla2xxx: Fix ql_dump_buffer scsi: lpfc: Fix crash during Hardware error recovery on SLI3 adapters irqchip/crossbar: Fix incorrect type of register size KVM: nVMX: reset nested_run_pending if the vCPU is going to be reset arm: KVM: Survive unknown traps from guests arm64: KVM: Survive unknown traps from guests KVM: arm/arm64: VGIC: Fix command handling while ITS being disabled spi_ks8995: fix "BUG: key accdaa28 not in .data!" spi_ks8995: regs_size incorrect for some devices bnx2x: prevent crash when accessing PTP with interface down bnx2x: fix possible overrun of VFPF multicast addresses array bnx2x: fix detection of VLAN filtering feature for VF bnx2x: do not rollback VF MAC/VLAN filters we did not configure rds: tcp: Sequence teardown of listen and acceptor sockets to avoid races ibmvnic: Fix overflowing firmware/hardware TX queue ibmvnic: Allocate number of rx/tx buffers agreed on by firmware ipv6: reorder icmpv6_init() and ip6_mr_init() crypto: s5p-sss - Fix completing crypto request in IRQ handler i2c: riic: fix restart condition blk-mq: initialize mq kobjects in blk_mq_init_allocated_queue() zram: set physical queue limits to avoid array out of bounds accesses netfilter: don't track fragmented packets axonram: Fix gendisk handling drm/amd/amdgpu: fix console deadlock if late init failed powerpc/powernv/ioda2: Gracefully fail if too many TCE levels requested EDAC, i5000, i5400: Fix use of MTR_DRAM_WIDTH macro EDAC, i5000, i5400: Fix definition of NRECMEMB register kbuild: pkg: use --transform option to prefix paths in tar coccinelle: fix parallel build with CHECK=scripts/coccicheck x86/mpx/selftests: Fix up weird arrays mac80211_hwsim: Fix memory leak in hwsim_new_radio_nl() gre6: use log_ecn_error module parameter in ip6_tnl_rcv() route: also update fnhe_genid when updating a route cache route: update fnhe_expires for redirect when the fnhe exists drivers/rapidio/devices/rio_mport_cdev.c: fix resource leak in error handling path in 'rio_dma_transfer()' lib/genalloc.c: make the avail variable an atomic_long_t dynamic-debug-howto: fix optional/omitted ending line number to be LARGE instead of 0 NFS: Fix a typo in nfs_rename() sunrpc: Fix rpc_task_begin trace point xfs: fix forgotten rcu read unlock when skipping inode reclaim dt-bindings: usb: fix reg-property port-number range block: wake up all tasks blocked in get_request() sparc64/mm: set fields in deferred pages zsmalloc: calling zs_map_object() from irq is a bug sctp: do not free asoc when it is already dead in sctp_sendmsg sctp: use the right sk after waking up from wait_buf sleep bpf: fix lockdep splat clk: uniphier: fix DAPLL2 clock rate of Pro5 atm: horizon: Fix irq release error jump_label: Invoke jump_label_test() via early_initcall() xfrm: Copy policy family in clone_policy IB/mlx4: Increase maximal message size under UD QP IB/mlx5: Assign send CQ and recv CQ of UMR QP afs: Connect up the CB.ProbeUuid Linux 4.9.69 Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>	2017-12-14 10:08:45 +01:00
Greg Kroah-Hartman	3f1d77ca5f	Merge 4.9.69 into android-4.9 ... Changes in 4.9.69 usb: gadget: udc: renesas_usb3: fix number of the pipes can: ti_hecc: Fix napi poll return value for repoll can: kvaser_usb: free buf in error paths can: kvaser_usb: Fix comparison bug in kvaser_usb_read_bulk_callback() can: kvaser_usb: ratelimit errors if incomplete messages are received can: kvaser_usb: cancel urb on -EPIPE and -EPROTO can: ems_usb: cancel urb on -EPIPE and -EPROTO can: esd_usb2: cancel urb on -EPIPE and -EPROTO can: usb_8dev: cancel urb on -EPIPE and -EPROTO virtio: release virtio index when fail to device_register hv: kvp: Avoid reading past allocated blocks from KVP file isa: Prevent NULL dereference in isa_bus driver callbacks scsi: dma-mapping: always provide dma_get_cache_alignment scsi: use dma_get_cache_alignment() as minimum DMA alignment scsi: libsas: align sata_device's rps_resp on a cacheline efi: Move some sysfs files to be read-only by root efi/esrt: Use memunmap() instead of kfree() to free the remapping ASN.1: fix out-of-bounds read when parsing indefinite length item ASN.1: check for error from ASN1_OP_END__ACT actions KEYS: add missing permission check for request_key() destination X.509: reject invalid BIT STRING for subjectPublicKey X.509: fix comparisons of ->pkey_algo x86/PCI: Make broadcom_postcore_init() check acpi_disabled KVM: x86: fix APIC page invalidation btrfs: fix missing error return in btrfs_drop_snapshot ALSA: pcm: prevent UAF in snd_pcm_info ALSA: seq: Remove spurious WARN_ON() at timer check ALSA: usb-audio: Fix out-of-bound error ALSA: usb-audio: Add check return value for usb_string() iommu/vt-d: Fix scatterlist offset handling smp/hotplug: Move step CPUHP_AP_SMPCFD_DYING to the correct place s390: fix compat system call table KVM: s390: Fix skey emulation permission check powerpc/64s: Initialize ISAv3 MMU registers before setting partition table brcmfmac: change driver unbind order of the sdio function devices kdb: Fix handling of kallsyms_symbol_next() return value drm/exynos: gem: Drop NONCONTIG flag for buffers allocated without IOMMU media: dvb: i2c transfers over usb cannot be done from stack arm64: KVM: fix VTTBR_BADDR_MASK BUG_ON off-by-one arm: KVM: Fix VTTBR_BADDR_MASK BUG_ON off-by-one KVM: VMX: remove I/O port 0x80 bypass on Intel hosts KVM: arm/arm64: Fix broken GICH_ELRSR big endian conversion KVM: arm/arm64: vgic-irqfd: Fix MSI entry allocation KVM: arm/arm64: vgic-its: Check result of allocation before use arm64: fpsimd: Prevent registers leaking from dead tasks bus: arm-cci: Fix use of smp_processor_id() in preemptible context bus: arm-ccn: Check memory allocation failure bus: arm-ccn: Fix use of smp_processor_id() in preemptible context bus: arm-ccn: fix module unloading Error: Removing state 147 which has instances left. crypto: talitos - fix AEAD test failures crypto: talitos - fix memory corruption on SEC2 crypto: talitos - fix setkey to check key weakness crypto: talitos - fix AEAD for sha224 on non sha224 capable chips crypto: talitos - fix use of sg_link_tbl_len crypto: talitos - fix ctr-aes-talitos usb: f_fs: Force Reserved1=1 in OS_DESC_EXT_COMPAT ARM: BUG if jumping to usermode address in kernel mode ARM: avoid faulting on qemu thp: reduce indentation level in change_huge_pmd() thp: fix MADV_DONTNEED vs. numa balancing race mm: drop unused pmdp_huge_get_and_clear_notify() Revert "drm/armada: Fix compile fail" Revert "spi: SPI_FSL_DSPI should depend on HAS_DMA" ARM: 8657/1: uaccess: consistently check object sizes vti6: Don't report path MTU below IPV6_MIN_MTU. ARM: OMAP2+: gpmc-onenand: propagate error on initialization failure x86/selftests: Add clobbers for int80 on x86_64 x86/platform/uv/BAU: Fix HUB errors by remove initial write to sw-ack register sched/fair: Make select_idle_cpu() more aggressive x86/hpet: Prevent might sleep splat on resume powerpc/64: Invalidate process table caching after setting process table selftest/powerpc: Fix false failures for skipped tests powerpc: Fix compiling a BE kernel with a powerpc64le toolchain lirc: fix dead lock between open and wakeup_filter module: set __jump_table alignment to 8 powerpc/64: Fix checksum folding in csum_add() ARM: OMAP2+: Fix device node reference counts ARM: OMAP2+: Release device node after it is no longer needed. ASoC: rcar: avoid SSI_MODEx settings for SSI8 gpio: altera: Use handle_level_irq when configured as a level_high HID: chicony: Add support for another ASUS Zen AiO keyboard usb: gadget: configs: plug memory leak USB: gadgetfs: Fix a potential memory leak in 'dev_config()' usb: dwc3: gadget: Fix system suspend/resume on TI platforms usb: gadget: pxa27x: Test for a valid argument pointer usb: gadget: udc: net2280: Fix tmp reusage in net2280 driver kvm: nVMX: VMCLEAR should not cause the vCPU to shut down libata: drop WARN from protocol error in ata_sff_qc_issue() workqueue: trigger WARN if queue_delayed_work() is called with NULL @wq scsi: qla2xxx: Fix ql_dump_buffer scsi: lpfc: Fix crash during Hardware error recovery on SLI3 adapters irqchip/crossbar: Fix incorrect type of register size KVM: nVMX: reset nested_run_pending if the vCPU is going to be reset arm: KVM: Survive unknown traps from guests arm64: KVM: Survive unknown traps from guests KVM: arm/arm64: VGIC: Fix command handling while ITS being disabled spi_ks8995: fix "BUG: key accdaa28 not in .data!" spi_ks8995: regs_size incorrect for some devices bnx2x: prevent crash when accessing PTP with interface down bnx2x: fix possible overrun of VFPF multicast addresses array bnx2x: fix detection of VLAN filtering feature for VF bnx2x: do not rollback VF MAC/VLAN filters we did not configure rds: tcp: Sequence teardown of listen and acceptor sockets to avoid races ibmvnic: Fix overflowing firmware/hardware TX queue ibmvnic: Allocate number of rx/tx buffers agreed on by firmware ipv6: reorder icmpv6_init() and ip6_mr_init() crypto: s5p-sss - Fix completing crypto request in IRQ handler i2c: riic: fix restart condition blk-mq: initialize mq kobjects in blk_mq_init_allocated_queue() zram: set physical queue limits to avoid array out of bounds accesses netfilter: don't track fragmented packets axonram: Fix gendisk handling drm/amd/amdgpu: fix console deadlock if late init failed powerpc/powernv/ioda2: Gracefully fail if too many TCE levels requested EDAC, i5000, i5400: Fix use of MTR_DRAM_WIDTH macro EDAC, i5000, i5400: Fix definition of NRECMEMB register kbuild: pkg: use --transform option to prefix paths in tar coccinelle: fix parallel build with CHECK=scripts/coccicheck x86/mpx/selftests: Fix up weird arrays mac80211_hwsim: Fix memory leak in hwsim_new_radio_nl() gre6: use log_ecn_error module parameter in ip6_tnl_rcv() route: also update fnhe_genid when updating a route cache route: update fnhe_expires for redirect when the fnhe exists drivers/rapidio/devices/rio_mport_cdev.c: fix resource leak in error handling path in 'rio_dma_transfer()' lib/genalloc.c: make the avail variable an atomic_long_t dynamic-debug-howto: fix optional/omitted ending line number to be LARGE instead of 0 NFS: Fix a typo in nfs_rename() sunrpc: Fix rpc_task_begin trace point xfs: fix forgotten rcu read unlock when skipping inode reclaim dt-bindings: usb: fix reg-property port-number range block: wake up all tasks blocked in get_request() sparc64/mm: set fields in deferred pages zsmalloc: calling zs_map_object() from irq is a bug sctp: do not free asoc when it is already dead in sctp_sendmsg sctp: use the right sk after waking up from wait_buf sleep bpf: fix lockdep splat clk: uniphier: fix DAPLL2 clock rate of Pro5 atm: horizon: Fix irq release error jump_label: Invoke jump_label_test() via early_initcall() xfrm: Copy policy family in clone_policy IB/mlx4: Increase maximal message size under UD QP IB/mlx5: Assign send CQ and recv CQ of UMR QP afs: Connect up the CB.ProbeUuid Linux 4.9.69 Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>	2017-12-14 09:58:43 +01:00
Ming Lei	1a5a4c6e86	block: wake up all tasks blocked in get_request() ... [ Upstream commit 34d9715ac1edd50285168dd8d80c972739a4f6a4 ] Once blk_set_queue_dying() is done in blk_cleanup_queue(), we call blk_freeze_queue() and wait for q->q_usage_counter becoming zero. But if there are tasks blocked in get_request(), q->q_usage_counter can never become zero. So we have to wake up all these tasks in blk_set_queue_dying() first. Fixes: 3ef28e83ab ("block: generic request_queue reference counting") Signed-off-by: Ming Lei <ming.lei@redhat.com> Signed-off-by: Jens Axboe <axboe@kernel.dk> Signed-off-by: Sasha Levin <alexander.levin@verizon.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>	2017-12-14 09:28:23 +01:00