* common/android-4.9-q:
ANDROID: android-verity: Prevent double-freeing metadata
Linux 4.9.317
bpf: Enlarge offset check value to INT_MAX in bpf_skb_{load,store}_bytes
NFSD: Fix possible sleep during nfsd4_release_lockowner()
tpm: ibmvtpm: Correct the return value in tpm_ibmvtpm_probe()
dm verity: set DM_TARGET_IMMUTABLE feature flag
dm stats: add cond_resched when looping over entries
dm crypt: make printing of the key constant-time
exec: Force single empty string when argv is empty
block-map: add __GFP_ZERO flag for alloc_page in function bio_copy_kern
drm/i915: Fix -Wstringop-overflow warning in call to intel_read_wm_latency()
assoc_array: Fix BUG_ON during garbage collect
drivers: i2c: thunderx: Allow driver to work with ACPI defined TWSI controllers
net: af_key: check encryption module availability consistency
Linux 4.9.316
net: stmmac: fix missing pci_disable_device() on error in stmmac_pci_probe()
ethernet: tulip: fix missing pci_disable_device() on error in tulip_init_one()
mac80211: fix rx reordering with non explicit / psmp ack policy
scsi: qla2xxx: Fix missed DMA unmap for aborted commands
perf bench numa: Address compiler error on s390
igb: skip phy status check where unavailable
ARM: 9197/1: spectre-bhb: fix loop8 sequence for Thumb2
ARM: 9196/1: spectre-bhb: enable for Cortex-A15
net: af_key: add check for pfkey_broadcast in function pfkey_process
NFC: nci: fix sleep in atomic context bugs caused by nci_skb_alloc
net/qla3xxx: Fix a test in ql_reset_work()
net: vmxnet3: fix possible NULL pointer dereference in vmxnet3_rq_cleanup()
net: vmxnet3: fix possible use-after-free bugs in vmxnet3_rq_alloc_rx_buf()
drm/dp/mst: fix a possible memory leak in fetch_monitor_name()
perf: Fix sys_perf_event_open() race against self
ALSA: wavefront: Proper check of get_user() error
mmc: core: Default to generic_cmd6_time as timeout in __mmc_switch()
mmc: block: Use generic_cmd6_time when modifying INAND_CMD38_ARG_EXT_CSD
mmc: core: Specify timeouts for BKOPS and CACHE_FLUSH for eMMC
ARM: 9191/1: arm/stacktrace, kasan: Silence KASAN warnings in unwind_frame()
drbd: remove usage of list iterator variable after loop
MIPS: lantiq: check the return value of kzalloc()
Input: add bounds checking to input_set_capability()
um: Cleanup syscall_handler_t definition/cast, fix warning
floppy: use a statically allocated error counter
Linux 4.9.315
tty/serial: digicolor: fix possible null-ptr-deref in digicolor_uart_probe()
ping: fix address binding wrt vrf
USB: serial: option: add Fibocom MA510 modem
USB: serial: option: add Fibocom L610 modem
USB: serial: qcserial: add support for Sierra Wireless EM7590
USB: serial: pl2303: add device id for HP LM930 Display
usb: cdc-wdm: fix reading stuck on device close
ASoC: ops: Validate input values in snd_soc_put_volsw_range()
ASoC: max98090: Generate notifications on changes for custom control
ASoC: max98090: Reject invalid values in custom control put()
hwmon: (f71882fg) Fix negative temperature
net: sfc: ef10: fix memory leak in efx_ef10_mtd_probe()
s390/lcs: fix variable dereferenced before check
s390/ctcm: fix potential memory leak
s390/ctcm: fix variable dereferenced before check
mac80211_hwsim: call ieee80211_tx_prepare_skb under RCU protection
netlink: do not reset transport header in netlink_recvmsg()
ipv4: drop dst in multicast routing path
net: Fix features skip in for_each_netdev_feature()
Linux 4.9.314
mm: userfaultfd: fix missing cache flush in mcopy_atomic_pte() and __mcopy_atomic()
mmc: rtsx: add 74 Clocks in power on flow
Bluetooth: Fix the creation of hdev->name
can: grcan: only use the NAPI poll budget for RX
can: grcan: grcan_probe(): fix broken system id check for errata workaround needs
block: drbd: drbd_nl: Make conversion to 'enum drbd_ret_code' explicit
MIPS: Use address-of operator on section symbols
Linux 4.9.313
dm: interlock pending dm_io and dm_wait_for_bios_completion
dm: fix mempool NULL pointer race when completing IO
net: ipv6: ensure we call ipv6_mc_down() at most once
net: sched: prevent UAF on tc_ctl_tfilter when temporarily dropping rtnl_lock
kvm: x86/cpuid: Only provide CPUID leaf 0xA if host has architectural PMU
net: igmp: respect RCU rules in ip_mc_source() and ip_mc_msfilter()
btrfs: always log symlinks in full mode
smsc911x: allow using IRQ0
net: emaclite: Add error handling for of_address_to_resource()
ASoC: dmaengine: Restore NULL prepare_slave_config() callback
hwmon: (adt7470) Fix warning on module removal
NFC: netlink: fix sleep in atomic bug when firmware download timeout
nfc: nfcmrvl: main: reorder destructive operations in nfcmrvl_nci_unregister_dev to avoid bugs
nfc: replace improper check device_is_registered() in netlink related functions
can: grcan: use ofdev->dev when allocating DMA memory
can: grcan: grcan_close(): fix deadlock
ASoC: wm8958: Fix change notifications for DSP controls
firewire: core: extend card->lock in fw_core_handle_bus_reset
firewire: remove check of list iterator against head past the loop body
firewire: fix potential uaf in outbound_phy_packet_callback()
Revert "SUNRPC: attempt AF_LOCAL connect on setup"
ALSA: fireworks: fix wrong return count shorter than expected by 4 bytes
parisc: Merge model and model name into one line in /proc/cpuinfo
MIPS: Fix CP0 counter erratum detection for R4k CPUs
tty: n_gsm: fix incorrect UA handling
tty: n_gsm: fix wrong command frame length field encoding
tty: n_gsm: fix wrong command retry handling
tty: n_gsm: fix missing explicit ldisc flush
tty: n_gsm: fix insufficient txframe size
tty: n_gsm: fix malformed counter for out of frame data
tty: n_gsm: fix wrong signal octet encoding in convergence layer type 2
x86/cpu: Load microcode during restore_processor_state()
drivers: net: hippi: Fix deadlock in rr_close()
ASoC: wm8731: Disable the regulator when probing fails
bnx2x: fix napi API usage sequence
clk: sunxi: sun9i-mmc: check return value after calling platform_get_resource()
bus: sunxi-rsb: Fix the return value of sunxi_rsb_device_create()
tcp: fix potential xmit stalls caused by TCP_NOTSENT_LOWAT
ip_gre: Make o_seqno start from 0 in native mode
pinctrl: pistachio: fix use of irq_of_parse_and_map()
mtd: rawnand: Fix return value check of wait_for_completion_timeout
ARM: dts: Fix mmc order for omap3-gta04
ARM: OMAP2+: Fix refcount leak in omap_gic_of_init
phy: samsung: exynos5250-sata: fix missing device put in probe error paths
phy: samsung: Fix missing of_node_put() in exynos_sata_phy_probe
ARM: dts: imx6qdl-apalis: Fix sgtl5000 detection issue
hex2bin: fix access beyond string end
hex2bin: make the function hex_to_bin constant-time
serial: 8250: Correct the clock for EndRun PTP/1588 PCIe device
serial: 8250: Also set sticky MCR bits in console restoration
usb: gadget: configfs: clear deactivation flag in configfs_composite_unbind()
usb: gadget: uvc: Fix crash when encoding data for usb request
usb: misc: fix improper handling of refcount in uss720_probe()
iio: magnetometer: ak8975: Fix the error handling in ak8975_power_on()
iio: dac: ad5446: Fix read_raw not returning set value
iio: dac: ad5592r: Fix the missing return value.
xhci: stop polling roothubs after shutdown
USB: serial: option: add Telit 0x1057, 0x1058, 0x1075 compositions
USB: serial: option: add support for Cinterion MV32-WA/MV32-WB
USB: serial: cp210x: add PIDs for Kamstrup USB Meter Reader
USB: serial: whiteheat: fix heap overflow in WHITEHEAT_GET_DTR_RTS
USB: quirks: add STRING quirk for VCOM device
USB: quirks: add a Realtek card reader
lightnvm: disable the subsystem
Revert "net: ethernet: stmmac: fix altr_tse_pcs function when using a fixed-link"
floppy: disable FDRAWCMD by default
Linux 4.9.312
block/compat_ioctl: fix range check in BLKGETSIZE
ext4: force overhead calculation if the s_overhead_cluster makes no sense
ext4: fix overhead calculation to account for the reserved gdt blocks
ext4: limit length to bitmap_maxbytes - blocksize in punch_hole
ARC: entry: fix syscall_trace_exit argument
e1000e: Fix possible overflow in LTR decoding
ASoC: soc-dapm: fix two incorrect uses of list iterator
openvswitch: fix OOB access in reserve_sfa_size()
dma: at_xdmac: fix a missing check on list iterator
ata: pata_marvell: Check the 'bmdma_addr' beforing reading
drm/msm/mdp5: check the return of kzalloc()
brcmfmac: sdio: Fix undefined behavior due to shift overflowing the constant
cifs: Check the IOCB_DIRECT flag, not O_DIRECT
vxlan: fix error return code in vxlan_fdb_append
ALSA: usb-audio: Fix undefined behavior due to shift overflowing the constant
platform/x86: samsung-laptop: Fix an unsigned comparison which can never be negative
ARM: vexpress/spc: Avoid negative array index when !SMP
netlink: reset network and mac headers in netlink_dump()
net/packet: fix packet_sock xmit return value checking
dmaengine: imx-sdma: Fix error checking in sdma_event_remap
ALSA: usb-audio: Clear MIDI port active flag after draining
gfs2: assign rgrp glock before compute_bitstructs
mm: page_alloc: fix building error on -Werror=array-compare
etherdevice: Adjust ether_addr* prototypes to silence -Wstringop-overead
Linux 4.9.311
gcc-plugins: latent_entropy: use /dev/urandom
i2c: pasemi: Wait for write xfers to finish
smp: Fix offline cpu check in flush_smp_call_function_queue()
ARM: davinci: da850-evm: Avoid NULL pointer dereference
ALSA: pcm: Test for "silence" field in struct "pcm_format_data"
mm: kmemleak: take a full lowmem check in kmemleak_*_phys()
mm, page_alloc: fix build_zonerefs_node()
drivers: net: slip: fix NPD bug in sl_tx_timeout()
scsi: mvsas: Add PCI ID of RocketRaid 2640
gpu: ipu-v3: Fix dev_dbg frequency output
net: micrel: fix KS8851_MLL Kconfig
scsi: ibmvscsis: Increase INITIAL_SRP_LIMIT to 1024
drm/amdkfd: Check for potential null return of kmalloc_array()
cifs: potential buffer overflow in handling symlinks
nfc: nci: add flush_workqueue to prevent uaf
net: ethernet: stmmac: fix altr_tse_pcs function when using a fixed-link
veth: Ensure eth header is in skb's linear part
xfrm: policy: match with both mark and mask on user interfaces
arm64: module: remove (NOLOAD) from linker script
mm: don't skip swap entry even if zap_details specified
dmaengine: Revert "dmaengine: shdma: Fix runtime PM imbalance on error"
tools build: Use $(shell ) instead of `` to get embedded libperl's ccopts
arm64: patch_text: Fixup last cpu should be master
x86/speculation: Restore speculation related MSRs during S3 resume
x86/pm: Save the MSR validity status at context setup
mm/mempolicy: fix mpol_new leak in shared_policy_replace
mmmremap.c: avoid pointless invalidate_range_start/end on mremap(old_size=0)
drbd: Fix five use after free bugs in get_initial_state
drm/imx: Fix memory leak in imx_pd_connector_get_modes
net: stmmac: Fix unset max_speed difference between DT and non-DT platforms
scsi: zorro7xx: Fix a resource leak in zorro7xx_remove_one()
mm: fix race between MADV_FREE reclaim and blkdev direct IO read
jfs: prevent NULL deref in diFree
virtio_console: eliminate anonymous module_init & module_exit
serial: samsung_tty: do not unlock port->lock for uart_write_wakeup()
SUNRPC/call_alloc: async tasks mustn't block waiting for memory
w1: w1_therm: fixes w1_seq for ds28ea00 sensors
init/main.c: return 1 from handled __setup() functions
Bluetooth: Fix use after free in hci_send_acl
xtensa: fix DTC warning unit_address_format
usb: dwc3: omap: fix "unbalanced disables for smps10_out1" on omap5evm
scsi: libfc: Fix use after free in fc_exch_abts_resp()
MIPS: fix fortify panic when copying asm exception handlers
bnxt_en: Eliminate unintended link toggle during FW reset
scsi: aha152x: Fix aha152x_setup() __setup handler return value
scsi: pm8001: Fix pm8001_mpi_task_abort_resp()
dm ioctl: prevent potential spectre v1 gadget
iommu/arm-smmu-v3: fix event handling soft lockup
scsi: bfa: Replace snprintf() with sysfs_emit()
scsi: mvsas: Replace snprintf() with sysfs_emit()
powerpc: dts: t104xrdb: fix phy type for FMAN 4/5
ptp: replace snprintf with sysfs_emit
ath5k: fix OOB in ath5k_eeprom_read_pcal_info_5111
KVM: x86/svm: Clear reserved bits written to PerfEvtSeln MSRs
ARM: 9187/1: JIVE: fix return value of __setup handler
rtc: wm8350: Handle error for wm8350_register_irq
KVM: x86: Forbid VMM to set SYNIC/STIMER MSRs when SynIC wasn't activated
openvswitch: Fixed nd target mask field in the flow dump.
ARM: dts: spear13xx: Update SPI dma properties
ARM: dts: spear1340: Update serial node properties
ASoC: topology: Allow TLV control to be either read or write
ubi: fastmap: Return error code if memory allocation fails in add_aeb()
mm/memcontrol: return 1 from cgroup.memory __setup() handler
mm/mmap: return 1 from stack_guard_gap __setup() handler
ACPI: CPPC: Avoid out of bounds access when parsing _CPC data
pinctrl: pinconf-generic: Print arguments for bias-pull-*
gfs2: Make sure FITRIM minlen is rounded up to fs block size
ubifs: setflags: Make dirtied_ino_d 8 bytes aligned
ubifs: Add missing iput if do_tmpfile() failed in rename whiteout
KVM: Prevent module exit until all VMs are freed
scsi: qla2xxx: Fix incorrect reporting of task management failure
mmc: host: Return an error when ->enable_sdio_irq() ops is missing
media: hdpvr: initialize dev->worker at hdpvr_register_videodev
video: fbdev: sm712fb: Fix crash in smtcfb_write()
ARM: mmp: Fix failure to remove sram device
ARM: tegra: tamonten: Fix I2C3 pad setting
media: cx88-mpeg: clear interrupt status register before streaming video
ASoC: soc-core: skip zero num_dai component in searching dai name
video: fbdev: omapfb: panel-tpo-td043mtea1: Use sysfs_emit() instead of snprintf()
video: fbdev: omapfb: panel-dsi-cm: Use sysfs_emit() instead of snprintf()
ARM: dts: bcm2837: Add the missing L1/L2 cache information
ARM: dts: qcom: fix gic_irq_domain_translate warnings for msm8960
video: fbdev: omapfb: acx565akm: replace snprintf with sysfs_emit
video: fbdev: cirrusfb: check pixclock to avoid divide by zero
video: fbdev: w100fb: Reset global state
video: fbdev: nvidiafb: Use strscpy() to prevent buffer overflow
ntfs: add sanity check on allocation size
ext4: don't BUG if someone dirty pages without asking ext4 first
spi: tegra20: Use of_device_get_match_data()
PM: core: keep irq flags in device_pm_check_callbacks()
ACPI/APEI: Limit printable size of BERT table data
ACPICA: Avoid walking the ACPI Namespace if it is not there
irqchip/nvic: Release nvic_base upon failure
Fix incorrect type in assignment of ipv6 port for audit
loop: use sysfs_emit() in the sysfs xxx show()
selinux: use correct type for context length
net/x25: Fix null-ptr-deref caused by x25_disconnect
qlcnic: dcb: default to returning -EOPNOTSUPP
net: phy: broadcom: Fix brcm_fet_config_init()
netfilter: nf_conntrack_tcp: preserve liberal flag in tcp options
jfs: fix divide error in dbNextAG
kgdbts: fix return value of __setup handler
kgdboc: fix return value of __setup handler
tty: hvc: fix return value of __setup handler
pinctrl/rockchip: Add missing of_node_put() in rockchip_pinctrl_probe
pinctrl: nomadik: Add missing of_node_put() in nmk_pinctrl_probe
pinctrl: mediatek: Fix missing of_node_put() in mtk_pctrl_init
NFS: remove unneeded check in decode_devicenotify_args()
clk: tegra: tegra124-emc: Fix missing put_device() call in emc_ensure_emc_driver
clk: clps711x: Terminate clk_div_table with sentinel element
clk: loongson1: Terminate clk_div_table with sentinel element
remoteproc: qcom_wcnss: Add missing of_node_put() in wcnss_alloc_memory_region
clk: qcom: clk-rcg2: Update the frac table for pixel clock
iio: adc: Add check for devm_request_threaded_irq
pwm: lpc18xx-sct: Initialize driver data and hardware before pwmchip_add()
mxser: fix xmit_buf leak in activate when LSR == 0xff
mfd: asic3: Add missing iounmap() on error asic3_mfd_probe
i2c: mux: demux-pinctrl: do not deactivate a master that is not active
af_netlink: Fix shift out of bounds in group mask calculation
USB: storage: ums-realtek: fix error code in rts51x_read_mem()
MIPS: RB532: fix return value of __setup handler
mfd: mc13xxx: Add check for mc13xxx_irq_request
powerpc/sysdev: fix incorrect use to determine if list is empty
power: supply: wm8350-power: Add missing free in free_charger_irq
power: supply: wm8350-power: Handle error for wm8350_register_irq
i2c: xiic: Make bus names unique
KVM: x86/emulator: Defer not-present segment check in __load_segment_descriptor()
KVM: x86: Fix emulation in writing cr8
drm/tegra: Fix reference leak in tegra_dsi_ganged_probe
ext2: correct max file size computing
TOMOYO: fix __setup handlers return values
scsi: pm8001: Fix abort all task initialization
scsi: pm8001: Fix payload initialization in pm80xx_set_thermal_config()
scsi: pm8001: Fix command initialization in pm8001_chip_ssp_tm_req()
scsi: pm8001: Fix command initialization in pm80XX_send_read_log()
iwlwifi: Fix -EIO error code that is never returned
HID: i2c-hid: fix GET/SET_REPORT for unnumbered reports
power: supply: ab8500: Fix memory leak in ab8500_fg_sysfs_init
ray_cs: Check ioremap return value
ath9k_htc: fix uninit value bugs
drm/edid: Don't clear formats if using deep color
mtd: onenand: Check for error irq
ASoC: imx-es8328: Fix error return code in imx_es8328_probe()
ASoC: mxs: Fix error handling in mxs_sgtl5000_probe
ASoC: dmaengine: do not use a NULL prepare_slave_config() callback
video: fbdev: omapfb: Add missing of_node_put() in dvic_probe_of
ASoC: fsi: Add check for clk_enable
ASoC: wm8350: Handle error for wm8350_register_irq
ASoC: atmel: Add missing of_node_put() in at91sam9g20ek_audio_probe
ALSA: firewire-lib: fix uninitialized flag for AV/C deferred transaction
memory: emif: check the pointer temp in get_device_details()
memory: emif: Add check for setup_interrupts
ASoC: atmel_ssc_dai: Handle errors for clk_enable
ASoC: mxs-saif: Handle errors for clk_enable
printk: fix return value of printk.devkmsg __setup handler
arm64: dts: broadcom: Fix sata nodename
arm64: dts: ns2: Fix spi-cpol and spi-cpha property
ALSA: spi: Add check for clk_enable()
ASoC: ti: davinci-i2s: Add check for clk_enable()
media: usb: go7007: s2250-board: fix leak in probe()
soc: ti: wkup_m3_ipc: Fix IRQ check in wkup_m3_ipc_probe
ARM: dts: qcom: ipq4019: fix sleep clock
video: fbdev: fbcvt.c: fix printing in fb_cvt_print_name()
video: fbdev: smscufx: Fix null-ptr-deref in ufx_usb_probe()
perf/x86/intel/pt: Fix address filter config for 32-bit kernel
perf/core: Fix address filter parser for multiple filters
sched/debug: Remove mpol_get/put and task_lock/unlock from sched_show_numa
clocksource: acpi_pm: fix return value of __setup handler
hwmon: (pmbus) Add Vin unit off handling
crypto: ccp - ccp_dmaengine_unregister release dma channels
crypto: vmx - add missing dependencies
PM: suspend: fix return value of __setup handler
PM: hibernate: fix __setup handler error handling
hwmon: (sch56xx-common) Replace WDOG_ACTIVE with WDOG_HW_RUNNING
hwmon: (pmbus) Add mutex to regulator ops
selftests/x86: Add validity check and allow field splitting
spi: tegra114: Add missing IRQ check in tegra_spi_probe
crypto: mxs-dcp - Fix scatterlist processing
crypto: authenc - Fix sleep in atomic context in decrypt_tail
PCI: pciehp: Clear cmd_busy bit in polling mode
brcmfmac: pcie: Replace brcmf_pcie_copy_mem_todev with memcpy_toio
brcmfmac: firmware: Allocate space for default boardrev in nvram
media: davinci: vpif: fix unbalanced runtime PM get
DEC: Limit PMAX memory probing to R3k systems
lib/raid6/test: fix multiple definition linking error
thermal: int340x: Increase bitmap size
carl9170: fix missing bit-wise or operator for tx_params
ARM: dts: exynos: add missing HDMI supplies on SMDK5420
ARM: dts: exynos: add missing HDMI supplies on SMDK5250
ARM: dts: exynos: fix UART3 pins configuration in Exynos5250
video: fbdev: atari: Atari 2 bpp (STe) palette bugfix
video: fbdev: sm712fb: Fix crash in smtcfb_read()
drivers: hamradio: 6pack: fix UAF bug caused by mod_timer()
ALSA: cs4236: fix an incorrect NULL check on list iterator
Revert "Input: clear BTN_RIGHT/MIDDLE on buttonpads"
scsi: libsas: Fix sas_ata_qc_issue() handling of NCQ NON DATA commands
mempolicy: mbind_range() set_policy() after vma_merge()
mm/pages_alloc.c: don't create ZONE_MOVABLE beyond the end of a node
jffs2: fix memory leak in jffs2_scan_medium
jffs2: fix memory leak in jffs2_do_mount_fs
jffs2: fix use-after-free in jffs2_clear_xattr_subsystem
can: ems_usb: ems_usb_start_xmit(): fix double dev_kfree_skb() in error path
NFSD: prevent underflow in nfssvc_decode_writeargs()
SUNRPC: avoid race between mod_timer() and del_timer_sync()
ptrace: Check PTRACE_O_SUSPEND_SECCOMP permission on PTRACE_SEIZE
clk: uniphier: Fix fixed-rate initialization
iio: inkern: make a best effort on offset calculation
iio: inkern: apply consumer scale on IIO_VAL_INT cases
coresight: Fix TRCCONFIGR.QE sysfs interface
USB: usb-storage: Fix use of bitfields for hardware data in ene_ub6250.c
virtio-blk: Use blk_validate_block_size() to validate block size
block: Add a helper to validate the block size
af_key: add __GFP_ZERO flag for compose_sadb_supported in function pfkey_register
ethernet: sun: Free the coherent when failing in probing
virtio_console: break out of buf poll on remove
netdevice: add the case if dev is NULL
USB: serial: simple: add Nokia phone driver
USB: serial: pl2303: add IBM device IDs
Linux 4.9.310
arm64: Use the clearbhb instruction in mitigations
arm64: add ID_AA64ISAR2_EL1 sys register
KVM: arm64: Allow SMCCC_ARCH_WORKAROUND_3 to be discovered and migrated
arm64: Mitigate spectre style branch history side channels
KVM: arm64: Add templates for BHB mitigation sequences
arm64: Add percpu vectors for EL1
arm64: entry: Add macro for reading symbol addresses from the trampoline
arm64: entry: Add vectors that have the bhb mitigation sequences
arm64: Move arm64_update_smccc_conduit() out of SSBD ifdef
arm64: entry: Add non-kpti __bp_harden_el1_vectors for mitigations
arm64: entry: Allow the trampoline text to occupy multiple pages
arm64: entry: Make the kpti trampoline's kpti sequence optional
arm64: entry: Move trampoline macros out of ifdef'd section
arm64: entry: Don't assume tramp_vectors is the start of the vectors
arm64: entry: Allow tramp_alias to access symbols after the 4K boundary
arm64: entry: Move the trampoline data page before the text page
arm64: entry: Free up another register on kpti's tramp_exit path
arm64: entry: Make the trampoline cleanup optional
arm64: entry.S: Add ventry overflow sanity checks
arm64: Add helper to decode register from instruction
arm64: Add Cortex-X2 CPU part definition
arm64: Add Neoverse-N2, Cortex-A710 CPU part definition
arm64: Add part number for Arm Cortex-A77
arm64: Add part number for Neoverse N1
arm64: Make ARM64_ERRATUM_1188873 depend on COMPAT
arm64: Add silicon-errata.txt entry for ARM erratum 1188873
arm64: arch_timer: avoid unused function warning
arm64: arch_timer: Add workaround for ARM erratum 1188873
arm64: arch_timer: Add erratum handler for CPU-specific capability
arm64: arch_timer: Add infrastructure for multiple erratum detection methods
clocksource/drivers/arm_arch_timer: Introduce generic errata handling infrastructure
clocksource/drivers/arm_arch_timer: Remove fsl-a008585 parameter
arm64: capabilities: Add support for checks based on a list of MIDRs
arm64: Add helpers for checking CPU MIDR against a range
arm64: capabilities: Clean up midr range helpers
arm64: capabilities: Add flags to handle the conflicts on late CPU
arm64: capabilities: Prepare for fine grained capabilities
arm64: capabilities: Move errata processing code
arm64: capabilities: Move errata work around check on boot CPU
arm64: capabilities: Update prototype for enable call back
arm64: Add MIDR encoding for Arm Cortex-A55 and Cortex-A35
arm64: Remove useless UAO IPI and describe how this gets enabled
arm64: errata: Provide macro for major and minor cpu revisions
Conflicts:
arch/arm64/include/asm/assembler.h
arch/arm64/include/asm/cputype.h
arch/arm64/kernel/bpi.S
arch/arm64/kernel/cpu_errata.c
drivers/clk/qcom/clk-rcg2.c
drivers/gpu/drm/drm_edid.c
drivers/mmc/core/core.c
drivers/mmc/core/host.c
mm/memory.c
Change-Id: Ibea04b7ed72b8d1fd7c575cbc23dd0e73d321e6c
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Merge 4.9.311 into android-4.9-q
Changes in 4.9.311
USB: serial: pl2303: add IBM device IDs
USB: serial: simple: add Nokia phone driver
netdevice: add the case if dev is NULL
virtio_console: break out of buf poll on remove
ethernet: sun: Free the coherent when failing in probing
af_key: add __GFP_ZERO flag for compose_sadb_supported in function pfkey_register
block: Add a helper to validate the block size
virtio-blk: Use blk_validate_block_size() to validate block size
USB: usb-storage: Fix use of bitfields for hardware data in ene_ub6250.c
coresight: Fix TRCCONFIGR.QE sysfs interface
iio: inkern: apply consumer scale on IIO_VAL_INT cases
iio: inkern: make a best effort on offset calculation
clk: uniphier: Fix fixed-rate initialization
ptrace: Check PTRACE_O_SUSPEND_SECCOMP permission on PTRACE_SEIZE
SUNRPC: avoid race between mod_timer() and del_timer_sync()
NFSD: prevent underflow in nfssvc_decode_writeargs()
can: ems_usb: ems_usb_start_xmit(): fix double dev_kfree_skb() in error path
jffs2: fix use-after-free in jffs2_clear_xattr_subsystem
jffs2: fix memory leak in jffs2_do_mount_fs
jffs2: fix memory leak in jffs2_scan_medium
mm/pages_alloc.c: don't create ZONE_MOVABLE beyond the end of a node
mempolicy: mbind_range() set_policy() after vma_merge()
scsi: libsas: Fix sas_ata_qc_issue() handling of NCQ NON DATA commands
Revert "Input: clear BTN_RIGHT/MIDDLE on buttonpads"
ALSA: cs4236: fix an incorrect NULL check on list iterator
drivers: hamradio: 6pack: fix UAF bug caused by mod_timer()
video: fbdev: sm712fb: Fix crash in smtcfb_read()
video: fbdev: atari: Atari 2 bpp (STe) palette bugfix
ARM: dts: exynos: fix UART3 pins configuration in Exynos5250
ARM: dts: exynos: add missing HDMI supplies on SMDK5250
ARM: dts: exynos: add missing HDMI supplies on SMDK5420
carl9170: fix missing bit-wise or operator for tx_params
thermal: int340x: Increase bitmap size
lib/raid6/test: fix multiple definition linking error
DEC: Limit PMAX memory probing to R3k systems
media: davinci: vpif: fix unbalanced runtime PM get
brcmfmac: firmware: Allocate space for default boardrev in nvram
brcmfmac: pcie: Replace brcmf_pcie_copy_mem_todev with memcpy_toio
PCI: pciehp: Clear cmd_busy bit in polling mode
crypto: authenc - Fix sleep in atomic context in decrypt_tail
crypto: mxs-dcp - Fix scatterlist processing
spi: tegra114: Add missing IRQ check in tegra_spi_probe
selftests/x86: Add validity check and allow field splitting
hwmon: (pmbus) Add mutex to regulator ops
hwmon: (sch56xx-common) Replace WDOG_ACTIVE with WDOG_HW_RUNNING
PM: hibernate: fix __setup handler error handling
PM: suspend: fix return value of __setup handler
crypto: vmx - add missing dependencies
crypto: ccp - ccp_dmaengine_unregister release dma channels
hwmon: (pmbus) Add Vin unit off handling
clocksource: acpi_pm: fix return value of __setup handler
sched/debug: Remove mpol_get/put and task_lock/unlock from sched_show_numa
perf/core: Fix address filter parser for multiple filters
perf/x86/intel/pt: Fix address filter config for 32-bit kernel
video: fbdev: smscufx: Fix null-ptr-deref in ufx_usb_probe()
video: fbdev: fbcvt.c: fix printing in fb_cvt_print_name()
ARM: dts: qcom: ipq4019: fix sleep clock
soc: ti: wkup_m3_ipc: Fix IRQ check in wkup_m3_ipc_probe
media: usb: go7007: s2250-board: fix leak in probe()
ASoC: ti: davinci-i2s: Add check for clk_enable()
ALSA: spi: Add check for clk_enable()
arm64: dts: ns2: Fix spi-cpol and spi-cpha property
arm64: dts: broadcom: Fix sata nodename
printk: fix return value of printk.devkmsg __setup handler
ASoC: mxs-saif: Handle errors for clk_enable
ASoC: atmel_ssc_dai: Handle errors for clk_enable
memory: emif: Add check for setup_interrupts
memory: emif: check the pointer temp in get_device_details()
ALSA: firewire-lib: fix uninitialized flag for AV/C deferred transaction
ASoC: atmel: Add missing of_node_put() in at91sam9g20ek_audio_probe
ASoC: wm8350: Handle error for wm8350_register_irq
ASoC: fsi: Add check for clk_enable
video: fbdev: omapfb: Add missing of_node_put() in dvic_probe_of
ASoC: dmaengine: do not use a NULL prepare_slave_config() callback
ASoC: mxs: Fix error handling in mxs_sgtl5000_probe
ASoC: imx-es8328: Fix error return code in imx_es8328_probe()
mtd: onenand: Check for error irq
drm/edid: Don't clear formats if using deep color
ath9k_htc: fix uninit value bugs
ray_cs: Check ioremap return value
power: supply: ab8500: Fix memory leak in ab8500_fg_sysfs_init
HID: i2c-hid: fix GET/SET_REPORT for unnumbered reports
iwlwifi: Fix -EIO error code that is never returned
scsi: pm8001: Fix command initialization in pm80XX_send_read_log()
scsi: pm8001: Fix command initialization in pm8001_chip_ssp_tm_req()
scsi: pm8001: Fix payload initialization in pm80xx_set_thermal_config()
scsi: pm8001: Fix abort all task initialization
TOMOYO: fix __setup handlers return values
ext2: correct max file size computing
drm/tegra: Fix reference leak in tegra_dsi_ganged_probe
KVM: x86: Fix emulation in writing cr8
KVM: x86/emulator: Defer not-present segment check in __load_segment_descriptor()
i2c: xiic: Make bus names unique
power: supply: wm8350-power: Handle error for wm8350_register_irq
power: supply: wm8350-power: Add missing free in free_charger_irq
powerpc/sysdev: fix incorrect use to determine if list is empty
mfd: mc13xxx: Add check for mc13xxx_irq_request
MIPS: RB532: fix return value of __setup handler
USB: storage: ums-realtek: fix error code in rts51x_read_mem()
af_netlink: Fix shift out of bounds in group mask calculation
i2c: mux: demux-pinctrl: do not deactivate a master that is not active
mfd: asic3: Add missing iounmap() on error asic3_mfd_probe
mxser: fix xmit_buf leak in activate when LSR == 0xff
pwm: lpc18xx-sct: Initialize driver data and hardware before pwmchip_add()
iio: adc: Add check for devm_request_threaded_irq
clk: qcom: clk-rcg2: Update the frac table for pixel clock
remoteproc: qcom_wcnss: Add missing of_node_put() in wcnss_alloc_memory_region
clk: loongson1: Terminate clk_div_table with sentinel element
clk: clps711x: Terminate clk_div_table with sentinel element
clk: tegra: tegra124-emc: Fix missing put_device() call in emc_ensure_emc_driver
NFS: remove unneeded check in decode_devicenotify_args()
pinctrl: mediatek: Fix missing of_node_put() in mtk_pctrl_init
pinctrl: nomadik: Add missing of_node_put() in nmk_pinctrl_probe
pinctrl/rockchip: Add missing of_node_put() in rockchip_pinctrl_probe
tty: hvc: fix return value of __setup handler
kgdboc: fix return value of __setup handler
kgdbts: fix return value of __setup handler
jfs: fix divide error in dbNextAG
netfilter: nf_conntrack_tcp: preserve liberal flag in tcp options
net: phy: broadcom: Fix brcm_fet_config_init()
qlcnic: dcb: default to returning -EOPNOTSUPP
net/x25: Fix null-ptr-deref caused by x25_disconnect
selinux: use correct type for context length
loop: use sysfs_emit() in the sysfs xxx show()
Fix incorrect type in assignment of ipv6 port for audit
irqchip/nvic: Release nvic_base upon failure
ACPICA: Avoid walking the ACPI Namespace if it is not there
ACPI/APEI: Limit printable size of BERT table data
PM: core: keep irq flags in device_pm_check_callbacks()
spi: tegra20: Use of_device_get_match_data()
ext4: don't BUG if someone dirty pages without asking ext4 first
ntfs: add sanity check on allocation size
video: fbdev: nvidiafb: Use strscpy() to prevent buffer overflow
video: fbdev: w100fb: Reset global state
video: fbdev: cirrusfb: check pixclock to avoid divide by zero
video: fbdev: omapfb: acx565akm: replace snprintf with sysfs_emit
ARM: dts: qcom: fix gic_irq_domain_translate warnings for msm8960
ARM: dts: bcm2837: Add the missing L1/L2 cache information
video: fbdev: omapfb: panel-dsi-cm: Use sysfs_emit() instead of snprintf()
video: fbdev: omapfb: panel-tpo-td043mtea1: Use sysfs_emit() instead of snprintf()
ASoC: soc-core: skip zero num_dai component in searching dai name
media: cx88-mpeg: clear interrupt status register before streaming video
ARM: tegra: tamonten: Fix I2C3 pad setting
ARM: mmp: Fix failure to remove sram device
video: fbdev: sm712fb: Fix crash in smtcfb_write()
media: hdpvr: initialize dev->worker at hdpvr_register_videodev
mmc: host: Return an error when ->enable_sdio_irq() ops is missing
scsi: qla2xxx: Fix incorrect reporting of task management failure
KVM: Prevent module exit until all VMs are freed
ubifs: Add missing iput if do_tmpfile() failed in rename whiteout
ubifs: setflags: Make dirtied_ino_d 8 bytes aligned
gfs2: Make sure FITRIM minlen is rounded up to fs block size
pinctrl: pinconf-generic: Print arguments for bias-pull-*
ACPI: CPPC: Avoid out of bounds access when parsing _CPC data
mm/mmap: return 1 from stack_guard_gap __setup() handler
mm/memcontrol: return 1 from cgroup.memory __setup() handler
ubi: fastmap: Return error code if memory allocation fails in add_aeb()
ASoC: topology: Allow TLV control to be either read or write
ARM: dts: spear1340: Update serial node properties
ARM: dts: spear13xx: Update SPI dma properties
openvswitch: Fixed nd target mask field in the flow dump.
KVM: x86: Forbid VMM to set SYNIC/STIMER MSRs when SynIC wasn't activated
rtc: wm8350: Handle error for wm8350_register_irq
ARM: 9187/1: JIVE: fix return value of __setup handler
KVM: x86/svm: Clear reserved bits written to PerfEvtSeln MSRs
ath5k: fix OOB in ath5k_eeprom_read_pcal_info_5111
ptp: replace snprintf with sysfs_emit
powerpc: dts: t104xrdb: fix phy type for FMAN 4/5
scsi: mvsas: Replace snprintf() with sysfs_emit()
scsi: bfa: Replace snprintf() with sysfs_emit()
iommu/arm-smmu-v3: fix event handling soft lockup
dm ioctl: prevent potential spectre v1 gadget
scsi: pm8001: Fix pm8001_mpi_task_abort_resp()
scsi: aha152x: Fix aha152x_setup() __setup handler return value
bnxt_en: Eliminate unintended link toggle during FW reset
MIPS: fix fortify panic when copying asm exception handlers
scsi: libfc: Fix use after free in fc_exch_abts_resp()
usb: dwc3: omap: fix "unbalanced disables for smps10_out1" on omap5evm
xtensa: fix DTC warning unit_address_format
Bluetooth: Fix use after free in hci_send_acl
init/main.c: return 1 from handled __setup() functions
w1: w1_therm: fixes w1_seq for ds28ea00 sensors
SUNRPC/call_alloc: async tasks mustn't block waiting for memory
serial: samsung_tty: do not unlock port->lock for uart_write_wakeup()
virtio_console: eliminate anonymous module_init & module_exit
jfs: prevent NULL deref in diFree
mm: fix race between MADV_FREE reclaim and blkdev direct IO read
scsi: zorro7xx: Fix a resource leak in zorro7xx_remove_one()
net: stmmac: Fix unset max_speed difference between DT and non-DT platforms
drm/imx: Fix memory leak in imx_pd_connector_get_modes
drbd: Fix five use after free bugs in get_initial_state
mmmremap.c: avoid pointless invalidate_range_start/end on mremap(old_size=0)
mm/mempolicy: fix mpol_new leak in shared_policy_replace
x86/pm: Save the MSR validity status at context setup
x86/speculation: Restore speculation related MSRs during S3 resume
arm64: patch_text: Fixup last cpu should be master
tools build: Use $(shell ) instead of `` to get embedded libperl's ccopts
dmaengine: Revert "dmaengine: shdma: Fix runtime PM imbalance on error"
mm: don't skip swap entry even if zap_details specified
arm64: module: remove (NOLOAD) from linker script
xfrm: policy: match with both mark and mask on user interfaces
veth: Ensure eth header is in skb's linear part
net: ethernet: stmmac: fix altr_tse_pcs function when using a fixed-link
nfc: nci: add flush_workqueue to prevent uaf
cifs: potential buffer overflow in handling symlinks
drm/amdkfd: Check for potential null return of kmalloc_array()
scsi: ibmvscsis: Increase INITIAL_SRP_LIMIT to 1024
net: micrel: fix KS8851_MLL Kconfig
gpu: ipu-v3: Fix dev_dbg frequency output
scsi: mvsas: Add PCI ID of RocketRaid 2640
drivers: net: slip: fix NPD bug in sl_tx_timeout()
mm, page_alloc: fix build_zonerefs_node()
mm: kmemleak: take a full lowmem check in kmemleak_*_phys()
ALSA: pcm: Test for "silence" field in struct "pcm_format_data"
ARM: davinci: da850-evm: Avoid NULL pointer dereference
smp: Fix offline cpu check in flush_smp_call_function_queue()
i2c: pasemi: Wait for write xfers to finish
gcc-plugins: latent_entropy: use /dev/urandom
Linux 4.9.311
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Change-Id: Ia8f55c5ae2f0eb71b0893d8271a10dfd3c78b3b8
commit 570b1cac477643cbf01a45fa5d018430a1fddbce upstream.
There are some duplicated codes to validate the block
size in block drivers. This limitation actually comes
from block layer, so this patch tries to add a new block
layer helper for that.
Signed-off-by: Xie Yongji <xieyongji@bytedance.com>
Link: https://lore.kernel.org/r/20211026144015.188-2-xieyongji@bytedance.com
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Xie Yongjiauthored and Greg Kroah-Hartmancommited 2022-04-20 09:06:28 +02:00
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Merge 4.9.236 into android-4.9-q
Changes in 4.9.236
HID: core: Correctly handle ReportSize being zero
HID: core: Sanitize event code and type when mapping input
perf record/stat: Explicitly call out event modifiers in the documentation
hwmon: (applesmc) check status earlier.
nvmet: Disable keep-alive timer when kato is cleared to 0h
ceph: don't allow setlease on cephfs
s390: don't trace preemption in percpu macros
xen/xenbus: Fix granting of vmalloc'd memory
dmaengine: of-dma: Fix of_dma_router_xlate's of_dma_xlate handling
batman-adv: Avoid uninitialized chaddr when handling DHCP
batman-adv: bla: use netif_rx_ni when not in interrupt context
dmaengine: at_hdmac: check return value of of_find_device_by_node() in at_dma_xlate()
MIPS: mm: BMIPS5000 has inclusive physical caches
MIPS: BMIPS: Also call bmips_cpu_setup() for secondary cores
netfilter: nf_tables: add NFTA_SET_USERDATA if not null
netfilter: nf_tables: incorrect enum nft_list_attributes definition
netfilter: nf_tables: fix destination register zeroing
net: hns: Fix memleak in hns_nic_dev_probe
ravb: Fixed to be able to unload modules
net: arc_emac: Fix memleak in arc_mdio_probe
dmaengine: pl330: Fix burst length if burst size is smaller than bus width
bnxt_en: Check for zero dir entries in NVRAM.
bnxt_en: Fix PCI AER error recovery flow
fix regression in "epoll: Keep a reference on files added to the check list"
tg3: Fix soft lockup when tg3_reset_task() fails.
iommu/vt-d: Serialize IOMMU GCMD register modifications
thermal: ti-soc-thermal: Fix bogus thermal shutdowns for omap4430
include/linux/log2.h: add missing () around n in roundup_pow_of_two()
btrfs: drop path before adding new uuid tree entry
btrfs: Remove redundant extent_buffer_get in get_old_root
btrfs: Remove extraneous extent_buffer_get from tree_mod_log_rewind
btrfs: set the lockdep class for log tree extent buffers
uaccess: Add non-pagefault user-space read functions
uaccess: Add non-pagefault user-space write function
btrfs: fix potential deadlock in the search ioctl
net: usb: qmi_wwan: add Telit 0x1050 composition
drivers: net: usb: qmi_wwan: add QMI_QUIRK_SET_DTR for Telit PID 0x1201
qmi_wwan: new Telewell and Sierra device IDs
usb: qmi_wwan: add D-Link DWM-222 A2 device ID
ALSA: ca0106: fix error code handling
ALSA: pcm: oss: Remove superfluous WARN_ON() for mulaw sanity check
ALSA: firewire-digi00x: exclude Avid Adrenaline from detection
block: allow for_each_bvec to support zero len bvec
block: Move SECTOR_SIZE and SECTOR_SHIFT definitions into <linux/blkdev.h>
libata: implement ATA_HORKAGE_MAX_TRIM_128M and apply to Sandisks
dm cache metadata: Avoid returning cmd->bm wild pointer on error
dm thin metadata: Avoid returning cmd->bm wild pointer on error
mm: slub: fix conversion of freelist_corrupted()
vfio/type1: Support faulting PFNMAP vmas
vfio-pci: Fault mmaps to enable vma tracking
vfio-pci: Invalidate mmaps and block MMIO access on disabled memory
KVM: arm64: Add kvm_extable for vaxorcism code
KVM: arm64: Defer guest entry when an asynchronous exception is pending
KVM: arm64: Survive synchronous exceptions caused by AT instructions
KVM: arm64: Set HCR_EL2.PTW to prevent AT taking synchronous exception
net: refactor bind_bucket fastreuse into helper
net: initialize fastreuse on inet_inherit_port
vfio/pci: Fix SR-IOV VF handling with MMIO blocking
checkpatch: fix the usage of capture group ( ... )
mm/hugetlb: fix a race between hugetlb sysctl handlers
cfg80211: regulatory: reject invalid hints
net: usb: Fix uninit-was-stored issue in asix_read_phy_addr()
ALSA; firewire-tascam: exclude Tascam FE-8 from detection
fs/affs: use octal for permissions
affs: fix basic permission bits to actually work
net: ethernet: mlx4: Fix memory allocation in mlx4_buddy_init()
bnxt: don't enable NAPI until rings are ready
netlabel: fix problems with mapping removal
net: usb: dm9601: Add USB ID of Keenetic Plus DSL
sctp: not disable bh in the whole sctp_get_port_local()
net: disable netpoll on fresh napis
Linux 4.9.236
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Change-Id: I707909fadc45a09f6ecdacb81a294421af163664
commit 233bde21aa43516baa013ef7ac33f3427056db3e upstream.
It happens often while I'm preparing a patch for a block driver that
I'm wondering: is a definition of SECTOR_SIZE and/or SECTOR_SHIFT
available for this driver? Do I have to introduce definitions of these
constants before I can use these constants? To avoid this confusion,
move the existing definitions of SECTOR_SIZE and SECTOR_SHIFT into the
<linux/blkdev.h> header file such that these become available for all
block drivers. Make the SECTOR_SIZE definition in the uapi msdos_fs.h
header file conditional to avoid that including that header file after
<linux/blkdev.h> causes the compiler to complain about a SECTOR_SIZE
redefinition.
Note: the SECTOR_SIZE / SECTOR_SHIFT / SECTOR_BITS definitions have
not been removed from uapi header files nor from NAND drivers in
which these constants are used for another purpose than converting
block layer offsets and sizes into a number of sectors.
Cc: David S. Miller <davem@davemloft.net>
Cc: Mike Snitzer <snitzer@redhat.com>
Cc: Dan Williams <dan.j.williams@intel.com>
Cc: Minchan Kim <minchan@kernel.org>
Cc: Nitin Gupta <ngupta@vflare.org>
Reviewed-by: Sergey Senozhatsky <sergey.senozhatsky@gmail.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Johannes Thumshirn <jthumshirn@suse.de>
Reviewed-by: Martin K. Petersen <martin.petersen@oracle.com>
Signed-off-by: Bart Van Assche <bart.vanassche@wdc.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Bart Van Asscheauthored and Greg Kroah-Hartmancommited 2020-09-12 11:47:36 +02:00
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Merge 4.9.224 into android-4.9-q
Changes in 4.9.224
USB: serial: qcserial: Add DW5816e support
dp83640: reverse arguments to list_add_tail
fq_codel: fix TCA_FQ_CODEL_DROP_BATCH_SIZE sanity checks
net: macsec: preserve ingress frame ordering
net/mlx4_core: Fix use of ENOSPC around mlx4_counter_alloc()
net: usb: qmi_wwan: add support for DW5816e
sch_choke: avoid potential panic in choke_reset()
sch_sfq: validate silly quantum values
bnxt_en: Fix VLAN acceleration handling in bnxt_fix_features().
net/mlx5: Fix forced completion access non initialized command entry
net/mlx5: Fix command entry leak in Internal Error State
bnxt_en: Improve AER slot reset.
Revert "ACPI / video: Add force_native quirk for HP Pavilion dv6"
binfmt_elf: move brk out of mmap when doing direct loader exec
USB: uas: add quirk for LaCie 2Big Quadra
USB: serial: garmin_gps: add sanity checking for data length
tracing: Add a vmalloc_sync_mappings() for safe measure
mm/page_alloc: fix watchdog soft lockups during set_zone_contiguous()
batman-adv: fix batadv_nc_random_weight_tq
batman-adv: Fix refcnt leak in batadv_show_throughput_override
batman-adv: Fix refcnt leak in batadv_store_throughput_override
batman-adv: Fix refcnt leak in batadv_v_ogm_process
objtool: Fix stack offset tracking for indirect CFAs
scripts/decodecode: fix trapping instruction formatting
binfmt_elf: Do not move brk for INTERP-less ET_EXEC
ext4: add cond_resched() to ext4_protect_reserved_inode
net: ipv6: add net argument to ip6_dst_lookup_flow
net: ipv6_stub: use ip6_dst_lookup_flow instead of ip6_dst_lookup
blktrace: Fix potential deadlock between delete & sysfs ops
blktrace: fix unlocked access to init/start-stop/teardown
blktrace: fix trace mutex deadlock
blktrace: Protect q->blk_trace with RCU
blktrace: fix dereference after null check
ptp: do not explicitly set drvdata in ptp_clock_register()
ptp: use is_visible method to hide unused attributes
ptp: create "pins" together with the rest of attributes
chardev: add helper function to register char devs with a struct device
ptp: Fix pass zero to ERR_PTR() in ptp_clock_register
ptp: fix the race between the release of ptp_clock and cdev
ptp: free ptp device pin descriptors properly
shmem: fix possible deadlocks on shmlock_user_lock
net/sonic: Fix a resource leak in an error handling path in 'jazz_sonic_probe()'
net: moxa: Fix a potential double 'free_irq()'
drop_monitor: work around gcc-10 stringop-overflow warning
scsi: sg: add sg_remove_request in sg_write
spi: spi-dw: Add lock protect dw_spi rx/tx to prevent concurrent calls
cifs: Check for timeout on Negotiate stage
cifs: Fix a race condition with cifs_echo_request
dmaengine: pch_dma.c: Avoid data race between probe and irq handler
dmaengine: mmp_tdma: Reset channel error on release
ALSA: hda/hdmi: fix race in monitor detection during probe
drm/qxl: lost qxl_bo_kunmap_atomic_page in qxl_image_init_helper()
ipc/util.c: sysvipc_find_ipc() incorrectly updates position index
pinctrl: cherryview: Add missing spinlock usage in chv_gpio_irq_handler
i40iw: Fix error handling in i40iw_manage_arp_cache()
netfilter: conntrack: avoid gcc-10 zero-length-bounds warning
IB/mlx4: Test return value of calls to ib_get_cached_pkey
pnp: Use list_for_each_entry() instead of open coding
gcc-10 warnings: fix low-hanging fruit
kbuild: compute false-positive -Wmaybe-uninitialized cases in Kconfig
Stop the ad-hoc games with -Wno-maybe-initialized
net: phy: micrel: Use strlcpy() for ethtool::get_strings
gcc-10: avoid shadowing standard library 'free()' in crypto
gcc-10: disable 'zero-length-bounds' warning for now
gcc-10: disable 'array-bounds' warning for now
gcc-10: disable 'stringop-overflow' warning for now
gcc-10: disable 'restrict' warning for now
net: fix a potential recursive NETDEV_FEAT_CHANGE
netlabel: cope with NULL catmap
Revert "ipv6: add mtu lock check in __ip6_rt_update_pmtu"
net: ipv4: really enforce backoff for redirects
netprio_cgroup: Fix unlimited memory leak of v2 cgroups
ALSA: hda/realtek - Limit int mic boost for Thinkpad T530
ALSA: rawmidi: Initialize allocated buffers
ALSA: rawmidi: Fix racy buffer resize under concurrent accesses
ALSA: usb-audio: Add control message quirk delay for Kingston HyperX headset
USB: gadget: fix illegal array access in binding with UDC
usb: xhci: Fix NULL pointer dereference when enqueuing trbs from urb sg list
ARM: dts: imx27-phytec-phycard-s-rdk: Fix the I2C1 pinctrl entries
x86: Fix early boot crash on gcc-10, third try
exec: Move would_dump into flush_old_exec
usb: gadget: net2272: Fix a memory leak in an error handling path in 'net2272_plat_probe()'
usb: gadget: audio: Fix a missing error return value in audio_bind()
usb: gadget: legacy: fix error return code in gncm_bind()
usb: gadget: legacy: fix error return code in cdc_bind()
Revert "ALSA: hda/realtek: Fix pop noise on ALC225"
ARM: dts: r8a73a4: Add missing CMT1 interrupts
ARM: dts: r8a7740: Add missing extal2 to CPG node
KVM: x86: Fix off-by-one error in kvm_vcpu_ioctl_x86_setup_mce
Makefile: disallow data races on gcc-10 as well
Linux 4.9.224
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Change-Id: Ib9fdff8dd9e9c92a2e750251b98eb0e4c9496fba
commit c780e86dd48ef6467a1146cf7d0fe1e05a635039 upstream.
KASAN is reporting that __blk_add_trace() has a use-after-free issue
when accessing q->blk_trace. Indeed the switching of block tracing (and
thus eventual freeing of q->blk_trace) is completely unsynchronized with
the currently running tracing and thus it can happen that the blk_trace
structure is being freed just while __blk_add_trace() works on it.
Protect accesses to q->blk_trace by RCU during tracing and make sure we
wait for the end of RCU grace period when shutting down tracing. Luckily
that is rare enough event that we can afford that. Note that postponing
the freeing of blk_trace to an RCU callback should better be avoided as
it could have unexpected user visible side-effects as debugfs files
would be still existing for a short while block tracing has been shut
down.
Link: https://bugzilla.kernel.org/show_bug.cgi?id=205711
CC: stable@vger.kernel.org
Reviewed-by: Chaitanya Kulkarni <chaitanya.kulkarni@wdc.com>
Reviewed-by: Ming Lei <ming.lei@redhat.com>
Tested-by: Ming Lei <ming.lei@redhat.com>
Reviewed-by: Bart Van Assche <bvanassche@acm.org>
Reported-by: Tristan Madani <tristmd@gmail.com>
Signed-off-by: Jan Kara <jack@suse.cz>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
[bwh: Backported to 4.9: adjust context]
Signed-off-by: Ben Hutchings <ben.hutchings@codethink.co.uk>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Jan Karaauthored and Greg Kroah-Hartmancommited 2020-05-20 08:15:31 +02:00
commit 5acb3cc2c2e9d3020a4fee43763c6463767f1572 upstream.
The lockdep code had reported the following unsafe locking scenario:
CPU0 CPU1
---- ----
lock(s_active#228);
lock(&bdev->bd_mutex/1);
lock(s_active#228);
lock(&bdev->bd_mutex);
*** DEADLOCK ***
The deadlock may happen when one task (CPU1) is trying to delete a
partition in a block device and another task (CPU0) is accessing
tracing sysfs file (e.g. /sys/block/dm-1/trace/act_mask) in that
partition.
The s_active isn't an actual lock. It is a reference count (kn->count)
on the sysfs (kernfs) file. Removal of a sysfs file, however, require
a wait until all the references are gone. The reference count is
treated like a rwsem using lockdep instrumentation code.
The fact that a thread is in the sysfs callback method or in the
ioctl call means there is a reference to the opended sysfs or device
file. That should prevent the underlying block structure from being
removed.
Instead of using bd_mutex in the block_device structure, a new
blk_trace_mutex is now added to the request_queue structure to protect
access to the blk_trace structure.
Suggested-by: Christoph Hellwig <hch@infradead.org>
Signed-off-by: Waiman Long <longman@redhat.com>
Acked-by: Steven Rostedt (VMware) <rostedt@goodmis.org>
Fix typo in patch subject line, and prune a comment detailing how
the code used to work.
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Signed-off-by: Ben Hutchings <ben.hutchings@codethink.co.uk>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Waiman Longauthored and Greg Kroah-Hartmancommited 2020-05-20 08:15:30 +02:00
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Merge 4.9.211 into android-4.9-q
Changes in 4.9.211
hidraw: Return EPOLLOUT from hidraw_poll
HID: hidraw: Fix returning EPOLLOUT from hidraw_poll
HID: hidraw, uhid: Always report EPOLLOUT
ethtool: reduce stack usage with clang
fs/select: avoid clang stack usage warning
rsi: add fix for crash during assertions
arm64: mm: BUG on unsupported manipulations of live kernel mappings
arm64: don't open code page table entry creation
arm64: mm: Change page table pointer name in p[md]_set_huge()
arm64: Enforce BBM for huge IO/VMAP mappings
arm64: Make sure permission updates happen for pmd/pud
cfg80211/mac80211: make ieee80211_send_layer2_update a public function
mac80211: Do not send Layer 2 Update frame before authorization
media: usb:zr364xx:Fix KASAN:null-ptr-deref Read in zr364xx_vidioc_querycap
wimax: i2400: fix memory leak
wimax: i2400: Fix memory leak in i2400m_op_rfkill_sw_toggle
ext4: fix use-after-free race with debug_want_extra_isize
ext4: add more paranoia checking in ext4_expand_extra_isize handling
dccp: Fix memleak in __feat_register_sp
rtc: mt6397: fix alarm register overwrite
iommu: Remove device link to group on failure
gpio: Fix error message on out-of-range GPIO in lookup table
hsr: reset network header when supervision frame is created
cifs: Adjust indentation in smb2_open_file
RDMA/srpt: Report the SCSI residual to the initiator
scsi: enclosure: Fix stale device oops with hot replug
scsi: sd: Clear sdkp->protection_type if disk is reformatted without PI
platform/x86: asus-wmi: Fix keyboard brightness cannot be set to 0
iio: imu: adis16480: assign bias value only if operation succeeded
mei: fix modalias documentation
clk: samsung: exynos5420: Preserve CPU clocks configuration during suspend/resume
compat_ioctl: handle SIOCOUTQNSD
PCI/PTM: Remove spurious "d" from granularity message
powerpc/powernv: Disable native PCIe port management
tty: serial: imx: use the sg count from dma_map_sg
tty: serial: pch_uart: correct usage of dma_unmap_sg
media: exynos4-is: Fix recursive locking in isp_video_release()
mtd: spi-nor: fix silent truncation in spi_nor_read()
spi: atmel: fix handling of cs_change set on non-last xfer
rtlwifi: Remove unnecessary NULL check in rtl_regd_init
f2fs: fix potential overflow
rtc: msm6242: Fix reading of 10-hour digit
gpio: mpc8xxx: Add platform device to gpiochip->parent
scsi: libcxgbi: fix NULL pointer dereference in cxgbi_device_destroy()
rseq/selftests: Turn off timeout setting
MIPS: Prevent link failure with kcov instrumentation
ioat: ioat_alloc_ring() failure handling.
hexagon: parenthesize registers in asm predicates
hexagon: work around compiler crash
ocfs2: call journal flush to mark journal as empty after journal recovery when mount
dt-bindings: reset: meson8b: fix duplicate reset IDs
clk: Don't try to enable critical clocks if prepare failed
ALSA: seq: Fix racy access for queue timer in proc read
Fix built-in early-load Intel microcode alignment
block: fix an integer overflow in logical block size
iio: buffer: align the size of scan bytes to size of the largest element
USB: serial: simple: Add Motorola Solutions TETRA MTP3xxx and MTP85xx
USB: serial: opticon: fix control-message timeouts
USB: serial: suppress driver bind attributes
USB: serial: ch341: handle unbound port at reset_resume
USB: serial: io_edgeport: add missing active-port sanity check
USB: serial: quatech2: handle unbound ports
scsi: mptfusion: Fix double fetch bug in ioctl
usb: core: hub: Improved device recognition on remote wakeup
x86/efistub: Disable paging at mixed mode entry
perf hists: Fix variable name's inconsistency in hists__for_each() macro
perf report: Fix incorrectly added dimensions as switch perf data file
mm/page-writeback.c: avoid potential division by zero in wb_min_max_ratio()
net: stmmac: 16KB buffer must be 16 byte aligned
net: stmmac: Enable 16KB buffer size
USB: serial: io_edgeport: use irqsave() in USB's complete callback
USB: serial: io_edgeport: handle unbound ports on URB completion
USB: serial: keyspan: handle unbound ports
scsi: fnic: use kernel's '%pM' format option to print MAC
scsi: fnic: fix invalid stack access
arm64: dts: agilex/stratix10: fix pmu interrupt numbers
cfg80211: fix page refcount issue in A-MSDU decap
netfilter: fix a use-after-free in mtype_destroy()
netfilter: arp_tables: init netns pointer in xt_tgdtor_param struct
batman-adv: Fix DAT candidate selection on little endian systems
macvlan: use skb_reset_mac_header() in macvlan_queue_xmit()
net: dsa: tag_qca: fix doubled Tx statistics
net/wan/fsl_ucc_hdlc: fix out of bounds write on array utdm_info
r8152: add missing endpoint sanity check
tcp: fix marked lost packets not being retransmitted
net: usb: lan78xx: limit size of local TSO packets
xen/blkfront: Adjust indentation in xlvbd_alloc_gendisk
cw1200: Fix a signedness bug in cw1200_load_firmware()
cfg80211: check for set_wiphy_params
reiserfs: fix handling of -EOPNOTSUPP in reiserfs_for_each_xattr
scsi: esas2r: unlock on error in esas2r_nvram_read_direct()
scsi: qla4xxx: fix double free bug
scsi: bnx2i: fix potential use after free
scsi: target: core: Fix a pr_debug() argument
scsi: core: scsi_trace: Use get_unaligned_be*()
perf probe: Fix wrong address verification
regulator: ab8500: Remove SYSCLKREQ from enum ab8505_regulator_id
Linux 4.9.211
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Change-Id: Ifc27b3c6afdbd6a39bd7ae4e551d8bed42dc4973
commit ad6bf88a6c19a39fb3b0045d78ea880325dfcf15 upstream.
Logical block size has type unsigned short. That means that it can be at
most 32768. However, there are architectures that can run with 64k pages
(for example arm64) and on these architectures, it may be possible to
create block devices with 64k block size.
For exmaple (run this on an architecture with 64k pages):
Mount will fail with this error because it tries to read the superblock using 2-sector
access:
device-mapper: writecache: I/O is not aligned, sector 2, size 1024, block size 65536
EXT4-fs (dm-0): unable to read superblock
This patch changes the logical block size from unsigned short to unsigned
int to avoid the overflow.
Cc: stable@vger.kernel.org
Reviewed-by: Martin K. Petersen <martin.petersen@oracle.com>
Reviewed-by: Ming Lei <ming.lei@redhat.com>
Signed-off-by: Mikulas Patocka <mpatocka@redhat.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Mikulas Patockaauthored and Greg Kroah-Hartmancommited 2020-01-23 08:19:38 +01:00
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Merge 4.9.203 into android-4.9-q
Changes in 4.9.203
ax88172a: fix information leak on short answers
slip: Fix memory leak in slip_open error path
ALSA: usb-audio: Fix missing error check at mixer resolution test
ALSA: usb-audio: not submit urb for stopped endpoint
Input: ff-memless - kill timer in destroy()
Input: synaptics-rmi4 - fix video buffer size
Input: synaptics-rmi4 - clear IRQ enables for F54
Input: synaptics-rmi4 - destroy F54 poller workqueue when removing
IB/hfi1: Ensure full Gen3 speed in a Gen4 system
ecryptfs_lookup_interpose(): lower_dentry->d_inode is not stable
ecryptfs_lookup_interpose(): lower_dentry->d_parent is not stable either
iommu/vt-d: Fix QI_DEV_IOTLB_PFSID and QI_DEV_EIOTLB_PFSID macros
mm: memcg: switch to css_tryget() in get_mem_cgroup_from_mm()
mm: hugetlb: switch to css_tryget() in hugetlb_cgroup_charge_cgroup()
mmc: sdhci-of-at91: fix quirk2 overwrite
ath10k: fix kernel panic by moving pci flush after napi_disable
iio: dac: mcp4922: fix error handling in mcp4922_write_raw
ALSA: pcm: signedness bug in snd_pcm_plug_alloc()
arm64: dts: tegra210-p2180: Correct sdmmc4 vqmmc-supply
ARM: dts: at91/trivial: Fix USART1 definition for at91sam9g45
cfg80211: Avoid regulatory restore when COUNTRY_IE_IGNORE is set
ALSA: seq: Do error checks at creating system ports
ath9k: fix tx99 with monitor mode interface
gfs2: Don't set GFS2_RDF_UPTODATE when the lvb is updated
ASoC: dpcm: Properly initialise hw->rate_max
MIPS: BCM47XX: Enable USB power on Netgear WNDR3400v3
ARM: dts: exynos: Fix sound in Snow-rev5 Chromebook
ARM: dts: exynos: Fix regulators configuration on Peach Pi/Pit Chromebooks
i40e: use correct length for strncpy
i40e: hold the rtnl lock on clearing interrupt scheme
i40e: Prevent deleting MAC address from VF when set by PF
IB/rxe: fixes for rdma read retry
iwlwifi: mvm: avoid sending too many BARs
ARM: dts: pxa: fix power i2c base address
rtl8187: Fix warning generated when strncpy() destination length matches the sixe argument
net: lan78xx: Bail out if lan78xx_get_endpoints fails
ASoC: sgtl5000: avoid division by zero if lo_vag is zero
ARM: dts: exynos: Disable pull control for S5M8767 PMIC
ath10k: wmi: disable softirq's while calling ieee80211_rx
mips: txx9: fix iounmap related issue
ASoC: Intel: hdac_hdmi: Limit sampling rates at dai creation
of: make PowerMac cache node search conditional on CONFIG_PPC_PMAC
ARM: dts: omap3-gta04: give spi_lcd node a label so that we can overwrite in other DTS files
ARM: dts: omap3-gta04: fixes for tvout / venc
ARM: dts: omap3-gta04: tvout: enable as display1 alias
ARM: dts: omap3-gta04: fix touchscreen tsc2007
ARM: dts: omap3-gta04: make NAND partitions compatible with recent U-Boot
ARM: dts: omap3-gta04: keep vpll2 always on
dmaengine: dma-jz4780: Don't depend on MACH_JZ4780
dmaengine: dma-jz4780: Further residue status fix
ath9k: add back support for using active monitor interfaces for tx99
signal: Always ignore SIGKILL and SIGSTOP sent to the global init
signal: Properly deliver SIGILL from uprobes
signal: Properly deliver SIGSEGV from x86 uprobes
f2fs: fix memory leak of percpu counter in fill_super()
scsi: sym53c8xx: fix NULL pointer dereference panic in sym_int_sir()
ARM: imx6: register pm_power_off handler if "fsl,pmic-stby-poweroff" is set
scsi: pm80xx: Corrected dma_unmap_sg() parameter
scsi: pm80xx: Fixed system hang issue during kexec boot
kprobes: Don't call BUG_ON() if there is a kprobe in use on free list
nvmem: core: return error code instead of NULL from nvmem_device_get
media: fix: media: pci: meye: validate offset to avoid arbitrary access
media: dvb: fix compat ioctl translation
ALSA: intel8x0m: Register irq handler after register initializations
pinctrl: at91-pio4: fix has_config check in atmel_pctl_dt_subnode_to_map()
llc: avoid blocking in llc_sap_close()
ARM: dts: qcom: ipq4019: fix cpu0's qcom,saw2 reg value
powerpc/vdso: Correct call frame information
ARM: dts: socfpga: Fix I2C bus unit-address error
pinctrl: at91: don't use the same irqchip with multiple gpiochips
cxgb4: Fix endianness issue in t4_fwcache()
power: supply: ab8500_fg: silence uninitialized variable warnings
power: reset: at91-poweroff: do not procede if at91_shdwc is allocated
power: supply: max8998-charger: Fix platform data retrieval
component: fix loop condition to call unbind() if bind() fails
kernfs: Fix range checks in kernfs_get_target_path
ip_gre: fix parsing gre header in ipgre_err
ARM: dts: rockchip: Fix erroneous SPI bus dtc warnings on rk3036
ath9k: Fix a locking bug in ath9k_add_interface()
s390/qeth: invoke softirqs after napi_schedule()
PCI/ACPI: Correct error message for ASPM disabling
serial: mxs-auart: Fix potential infinite loop
powerpc/iommu: Avoid derefence before pointer check
powerpc/64s/hash: Fix stab_rr off by one initialization
powerpc/pseries: Disable CPU hotplug across migrations
RDMA/i40iw: Fix incorrect iterator type
libfdt: Ensure INT_MAX is defined in libfdt_env.h
power: supply: twl4030_charger: fix charging current out-of-bounds
power: supply: twl4030_charger: disable eoc interrupt on linear charge
net: toshiba: fix return type of ndo_start_xmit function
net: xilinx: fix return type of ndo_start_xmit function
net: broadcom: fix return type of ndo_start_xmit function
net: amd: fix return type of ndo_start_xmit function
usb: chipidea: imx: enable OTG overcurrent in case USB subsystem is already started
usb: chipidea: Fix otg event handler
mlxsw: spectrum: Init shaper for TCs 8..15
ARM: dts: am335x-evm: fix number of cpsw
f2fs: fix to recover inode's uid/gid during POR
ARM: dts: ux500: Correct SCU unit address
ARM: dts: ux500: Fix LCDA clock line muxing
ARM: dts: ste: Fix SPI controller node names
spi: pic32: Use proper enum in dmaengine_prep_slave_rg
cpufeature: avoid warning when compiling with clang
ARM: dts: marvell: Fix SPI and I2C bus warnings
bnx2x: Ignore bandwidth attention in single function mode
net: micrel: fix return type of ndo_start_xmit function
x86/CPU: Use correct macros for Cyrix calls
MIPS: kexec: Relax memory restriction
media: pci: ivtv: Fix a sleep-in-atomic-context bug in ivtv_yuv_init()
media: au0828: Fix incorrect error messages
media: davinci: Fix implicit enum conversion warning
usb: gadget: uvc: configfs: Drop leaked references to config items
usb: gadget: uvc: configfs: Prevent format changes after linking header
phy: phy-twl4030-usb: fix denied runtime access
usb: gadget: uvc: Factor out video USB request queueing
usb: gadget: uvc: Only halt video streaming endpoint in bulk mode
coresight: Fix handling of sinks
coresight: etm4x: Configure EL2 exception level when kernel is running in HYP
coresight: tmc: Fix byte-address alignment for RRP
misc: kgdbts: Fix restrict error
misc: genwqe: should return proper error value.
vfio/pci: Fix potential memory leak in vfio_msi_cap_len
vfio/pci: Mask buggy SR-IOV VF INTx support
scsi: libsas: always unregister the old device if going to discover new
ARM: dts: tegra30: fix xcvr-setup-use-fuses
ARM: tegra: apalis_t30: fix mmc1 cmd pull-up
ARM: dts: paz00: fix wakeup gpio keycode
net: smsc: fix return type of ndo_start_xmit function
EDAC: Raise the maximum number of memory controllers
ARM: dts: realview: Fix SPI controller node names
Bluetooth: L2CAP: Detect if remote is not able to use the whole MPS
crypto: s5p-sss: Fix Fix argument list alignment
crypto: fix a memory leak in rsa-kcs1pad's encryption mode
scsi: NCR5380: Clear all unissued commands on host reset
scsi: NCR5380: Use DRIVER_SENSE to indicate valid sense data
scsi: NCR5380: Check for invalid reselection target
scsi: NCR5380: Don't clear busy flag when abort fails
scsi: NCR5380: Don't call dsprintk() following reselection interrupt
scsi: NCR5380: Handle BUS FREE during reselection
arm64: dts: amd: Fix SPI bus warnings
arm64: dts: lg: Fix SPI controller node names
ARM: dts: lpc32xx: Fix SPI controller node names
usb: xhci-mtk: fix ISOC error when interval is zero
fuse: use READ_ONCE on congestion_threshold and max_background
IB/iser: Fix possible NULL deref at iser_inv_desc()
memfd: Use radix_tree_deref_slot_protected to avoid the warning.
slcan: Fix memory leak in error path
net: cdc_ncm: Signedness bug in cdc_ncm_set_dgram_size()
x86/atomic: Fix smp_mb__{before,after}_atomic()
kprobes/x86: Prohibit probing on exception masking instructions
uprobes/x86: Prohibit probing on MOV SS instruction
fbdev: Ditch fb_edid_add_monspecs
block: introduce blk_rq_is_passthrough
libata: have ata_scsi_rw_xlat() fail invalid passthrough requests
net: ovs: fix return type of ndo_start_xmit function
net: xen-netback: fix return type of ndo_start_xmit function
ARM: dts: omap5: enable OTG role for DWC3 controller
f2fs: return correct errno in f2fs_gc
SUNRPC: Fix priority queue fairness
kvm: arm/arm64: Fix stage2_flush_memslot for 4 level page table
arm64/numa: Report correct memblock range for the dummy node
ath10k: fix vdev-start timeout on error
ata: ahci_brcm: Allow using driver or DSL SoCs
ath9k: fix reporting calculated new FFT upper max
usb: gadget: udc: fotg210-udc: Fix a sleep-in-atomic-context bug in fotg210_get_status()
nl80211: Fix a GET_KEY reply attribute
dmaengine: ep93xx: Return proper enum in ep93xx_dma_chan_direction
dmaengine: timb_dma: Use proper enum in td_prep_slave_sg
mei: samples: fix a signedness bug in amt_host_if_call()
cxgb4: Use proper enum in cxgb4_dcb_handle_fw_update
cxgb4: Use proper enum in IEEE_FAUX_SYNC
powerpc/pseries: Fix DTL buffer registration
powerpc/pseries: Fix how we iterate over the DTL entries
mtd: rawnand: sh_flctl: Use proper enum for flctl_dma_fifo0_transfer
ixgbe: Fix crash with VFs and flow director on interface flap
IB/mthca: Fix error return code in __mthca_init_one()
IB/mlx4: Avoid implicit enumerated type conversion
ACPICA: Never run _REG on system_memory and system_IO
ata: ep93xx: Use proper enums for directions
media: pxa_camera: Fix check for pdev->dev.of_node
ALSA: hda/sigmatel - Disable automute for Elo VuPoint
KVM: PPC: Book3S PR: Exiting split hack mode needs to fixup both PC and LR
USB: serial: cypress_m8: fix interrupt-out transfer length
mtd: physmap_of: Release resources on error
cpu/SMT: State SMT is disabled even with nosmt and without "=force"
brcmfmac: reduce timeout for action frame scan
brcmfmac: fix full timeout waiting for action frame on-channel tx
clk: samsung: Use clk_hw API for calling clk framework from clk notifiers
i2c: brcmstb: Allow enabling the driver on DSL SoCs
NFSv4.x: fix lock recovery during delegation recall
dmaengine: ioat: fix prototype of ioat_enumerate_channels
Input: st1232 - set INPUT_PROP_DIRECT property
Input: silead - try firmware reload after unsuccessful resume
x86/olpc: Fix build error with CONFIG_MFD_CS5535=m
crypto: mxs-dcp - Fix SHA null hashes and output length
crypto: mxs-dcp - Fix AES issues
ACPI / SBS: Fix rare oops when removing modules
iwlwifi: mvm: don't send keys when entering D3
fbdev: sbuslib: use checked version of put_user()
fbdev: sbuslib: integer overflow in sbusfb_ioctl_helper()
reset: Fix potential use-after-free in __of_reset_control_get()
bcache: recal cached_dev_sectors on detach
s390/kasan: avoid vdso instrumentation
proc/vmcore: Fix i386 build error of missing copy_oldmem_page_encrypted()
backlight: lm3639: Unconditionally call led_classdev_unregister
mfd: ti_am335x_tscadc: Keep ADC interface on if child is wakeup capable
printk: Give error on attempt to set log buffer length to over 2G
media: isif: fix a NULL pointer dereference bug
GFS2: Flush the GFS2 delete workqueue before stopping the kernel threads
media: cx231xx: fix potential sign-extension overflow on large shift
x86/kexec: Correct KEXEC_BACKUP_SRC_END off-by-one error
gpio: syscon: Fix possible NULL ptr usage
spi: spidev: Fix OF tree warning logic
ARM: 8802/1: Call syscall_trace_exit even when system call skipped
orangefs: rate limit the client not running info message
hwmon: (pwm-fan) Silence error on probe deferral
hwmon: (ina3221) Fix INA3221_CONFIG_MODE macros
misc: cxl: Fix possible null pointer dereference
mac80211: minstrel: fix CCK rate group streams value
spi: rockchip: initialize dma_slave_config properly
ARM: dts: omap5: Fix dual-role mode on Super-Speed port
arm64: uaccess: Ensure PAN is re-enabled after unhandled uaccess fault
Linux 4.9.203
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
commit 57292b58ddb58689e8c3b4c6eadbef10d9ca44dd upstream.
This can be used to check for fs vs non-fs requests and basically
removes all knowledge of BLOCK_PC specific from the block layer,
as well as preparing for removing the cmd_type field in struct request.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Jens Axboe <axboe@fb.com>
[only take the blkdev.h changes as we only want the function for backported
patches - gregkh]
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Christoph Hellwigauthored and Greg Kroah-Hartmancommited 2019-11-25 09:53:14 +01:00
This fixes wrong bio merge into request which breaks encrypted ICE blocks.
Bug: 71554412
Change-Id: I65b5936add01aa62449d46791a736b734022a48c
Signed-off-by: Jaegeuk Kim <jaegeuk@google.com>
Signed-off-by: Sahitya Tummala <stummala@codeaurora.org>
Jaegeuk Kimauthored and Neeraj Sonicommited 2018-08-16 18:04:43 +05:30
* refs/heads/tmp-03c70fe:
Linux 4.9.111
cdc_ncm: avoid padding beyond end of skb
dm thin: handle running out of data space vs concurrent discard
block: Fix transfer when chunk sectors exceeds max
ALSA: hda/realtek - Add a quirk for FSC ESPRIMO U9210
ALSA: hda/realtek - Fix pop noise on Lenovo P50 & co
Input: elantech - fix V4 report decoding for module with middle key
Input: elantech - enable middle button of touchpads on ThinkPad P52
Input: elan_i2c_smbus - fix more potential stack buffer overflows
udf: Detect incorrect directory size
xen: Remove unnecessary BUG_ON from __unbind_from_irq()
mm: fix devmem_is_allowed() for sub-page System RAM intersections
rbd: flush rbd_dev->watch_dwork after watch is unregistered
pwm: lpss: platform: Save/restore the ctrl register over a suspend/resume
Input: elan_i2c - add ELAN0618 (Lenovo v330 15IKB) ACPI ID
video: uvesafb: Fix integer overflow in allocation
NFSv4: Revert commit 5f83d86cf5 ("NFSv4.x: Fix wraparound issues..")
NFSv4: Fix possible 1-byte stack overflow in nfs_idmap_read_and_verify_message
nfsd: restrict rd_maxcount to svc_max_payload in nfsd_encode_readdir
media: dvb_frontend: fix locking issues at dvb_frontend_get_event()
media: cx231xx: Add support for AverMedia DVD EZMaker 7
media: v4l2-compat-ioctl32: prevent go past max size
perf intel-pt: Fix packet decoding of CYC packets
perf intel-pt: Fix "Unexpected indirect branch" error
perf intel-pt: Fix MTC timing after overflow
perf intel-pt: Fix decoding to accept CBR between FUP and corresponding TIP
perf intel-pt: Fix sync_switch INTEL_PT_SS_NOT_TRACING
perf tools: Fix symbol and object code resolution for vdso32 and vdsox32
mfd: intel-lpss: Program REMAP register in PIO mode
backlight: tps65217_bl: Fix Device Tree node lookup
backlight: max8925_bl: Fix Device Tree node lookup
backlight: as3711_bl: Fix Device Tree node lookup
UBIFS: Fix potential integer overflow in allocation
ubi: fastmap: Correctly handle interrupted erasures in EBA
ubi: fastmap: Cancel work upon detach
rpmsg: smd: do not use mananged resources for endpoints and channels
md: fix two problems with setting the "re-add" device state.
clk: at91: PLL recalc_rate() now using cached MUL and DIV values
linvdimm, pmem: Preserve read-only setting for pmem devices
scsi: zfcp: fix missing REC trigger trace on enqueue without ERP thread
scsi: zfcp: fix missing REC trigger trace for all objects in ERP_FAILED
scsi: zfcp: fix missing REC trigger trace on terminate_rport_io for ERP_FAILED
scsi: zfcp: fix missing REC trigger trace on terminate_rport_io early return
scsi: zfcp: fix misleading REC trigger trace where erp_action setup failed
scsi: zfcp: fix missing SCSI trace for retry of abort / scsi_eh TMF
scsi: zfcp: fix missing SCSI trace for result of eh_host_reset_handler
scsi: qla2xxx: Fix setting lower transfer speed if GPSC fails
iio:buffer: make length types match kfifo types
Btrfs: fix unexpected cow in run_delalloc_nocow
Btrfs: fix return value on rename exchange failure
X.509: unpack RSA signatureValue field from BIT STRING
time: Make sure jiffies_to_msecs() preserves non-zero time periods
MIPS: io: Add barrier after register read in inX()
printk: fix possible reuse of va_list variable
PCI: pciehp: Clear Presence Detect and Data Link Layer Status Changed on resume
PCI: Add ACS quirk for Intel 300 series
PCI: Add ACS quirk for Intel 7th & 8th Gen mobile
MIPS: BCM47XX: Enable 74K Core ExternalSync for PCIe erratum
mtd: cfi_cmdset_0002: Avoid walking all chips when unlocking.
mtd: cfi_cmdset_0002: Fix unlocking requests crossing a chip boudary
mtd: cfi_cmdset_0002: fix SEGV unlocking multiple chips
mtd: cfi_cmdset_0002: Use right chip in do_ppb_xxlock()
mtd: cfi_cmdset_0002: Change write buffer to check correct value
RDMA/mlx4: Discard unknown SQP work requests
IB/isert: fix T10-pi check mask setting
IB/isert: Fix for lib/dma_debug check_sync warning
IB/mlx5: Fetch soft WQE's on fatal error state
IB/{hfi1, qib}: Add handling of kernel restart
IB/qib: Fix DMA api warning with debug kernel
of: unittest: for strings, account for trailing \0 in property length field
arm64: mm: Ensure writes to swapper are ordered wrt subsequent cache maintenance
arm64: kpti: Use early_param for kpti= command-line option
ARM: 8764/1: kgdb: fix NUMREGBYTES so that gdb_regs[] is the correct size
powerpc/fadump: Unregister fadump on kexec down path.
cpuidle: powernv: Fix promotion from snooze if next state disabled
powerpc/powernv/ioda2: Remove redundant free of TCE pages
powerpc/ptrace: Fix enforcement of DAWR constraints
powerpc/ptrace: Fix setting 512B aligned breakpoints with PTRACE_SET_DEBUGREG
powerpc/mm/hash: Add missing isync prior to kernel stack SLB switch
fuse: fix control dir setup and teardown
fuse: don't keep dead fuse_conn at fuse_fill_super().
fuse: atomic_o_trunc should truncate pagecache
Bluetooth: hci_qca: Avoid missing rampatch failure with userspace fw loader
ipmi:bt: Set the timeout before doing a capabilities check
branch-check: fix long->int truncation when profiling branches
mips: ftrace: fix static function graph tracing
lib/vsprintf: Remove atomic-unsafe support for %pCr
clk: renesas: cpg-mssr: Stop using printk format %pCr
ASoC: cirrus: i2s: Fix {TX|RX}LinCtrlData setup
ASoC: cirrus: i2s: Fix LRCLK configuration
ASoC: dapm: delete dapm_kcontrol_data paths list before freeing it
1wire: family module autoload fails because of upper/lower case mismatch.
usb: do not reset if a low-speed or full-speed device timed out
signal/xtensa: Consistenly use SIGBUS in do_unaligned_user
serial: sh-sci: Use spin_{try}lock_irqsave instead of open coding version
m68k/mm: Adjust VM area to be unmapped by gap size for __iounmap()
x86: Call fixup_exception() before notify_die() in math_error()
x86/mce: Do not overwrite MCi_STATUS in mce_no_way_out()
x86/mce: Fix incorrect "Machine check from unknown source" message
x86/mce: Check for alternate indication of machine check recovery on Skylake
x86/mce: Improve error message when kernel cannot recover
x86/spectre_v1: Disable compiler optimizations over array_index_mask_nospec()
Change-Id: Ief7db91c383a3ea1b0156f282f3edb68285e4d50
Signed-off-by: Blagovest Kolenichev <bkolenichev@codeaurora.org>
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Merge 4.9.111 into android-4.9
Changes in 4.9.111
x86/spectre_v1: Disable compiler optimizations over array_index_mask_nospec()
x86/mce: Improve error message when kernel cannot recover
x86/mce: Check for alternate indication of machine check recovery on Skylake
x86/mce: Fix incorrect "Machine check from unknown source" message
x86/mce: Do not overwrite MCi_STATUS in mce_no_way_out()
x86: Call fixup_exception() before notify_die() in math_error()
m68k/mm: Adjust VM area to be unmapped by gap size for __iounmap()
serial: sh-sci: Use spin_{try}lock_irqsave instead of open coding version
signal/xtensa: Consistenly use SIGBUS in do_unaligned_user
usb: do not reset if a low-speed or full-speed device timed out
1wire: family module autoload fails because of upper/lower case mismatch.
ASoC: dapm: delete dapm_kcontrol_data paths list before freeing it
ASoC: cirrus: i2s: Fix LRCLK configuration
ASoC: cirrus: i2s: Fix {TX|RX}LinCtrlData setup
clk: renesas: cpg-mssr: Stop using printk format %pCr
lib/vsprintf: Remove atomic-unsafe support for %pCr
mips: ftrace: fix static function graph tracing
branch-check: fix long->int truncation when profiling branches
ipmi:bt: Set the timeout before doing a capabilities check
Bluetooth: hci_qca: Avoid missing rampatch failure with userspace fw loader
fuse: atomic_o_trunc should truncate pagecache
fuse: don't keep dead fuse_conn at fuse_fill_super().
fuse: fix control dir setup and teardown
powerpc/mm/hash: Add missing isync prior to kernel stack SLB switch
powerpc/ptrace: Fix setting 512B aligned breakpoints with PTRACE_SET_DEBUGREG
powerpc/ptrace: Fix enforcement of DAWR constraints
powerpc/powernv/ioda2: Remove redundant free of TCE pages
cpuidle: powernv: Fix promotion from snooze if next state disabled
powerpc/fadump: Unregister fadump on kexec down path.
ARM: 8764/1: kgdb: fix NUMREGBYTES so that gdb_regs[] is the correct size
arm64: kpti: Use early_param for kpti= command-line option
arm64: mm: Ensure writes to swapper are ordered wrt subsequent cache maintenance
of: unittest: for strings, account for trailing \0 in property length field
IB/qib: Fix DMA api warning with debug kernel
IB/{hfi1, qib}: Add handling of kernel restart
IB/mlx5: Fetch soft WQE's on fatal error state
IB/isert: Fix for lib/dma_debug check_sync warning
IB/isert: fix T10-pi check mask setting
RDMA/mlx4: Discard unknown SQP work requests
mtd: cfi_cmdset_0002: Change write buffer to check correct value
mtd: cfi_cmdset_0002: Use right chip in do_ppb_xxlock()
mtd: cfi_cmdset_0002: fix SEGV unlocking multiple chips
mtd: cfi_cmdset_0002: Fix unlocking requests crossing a chip boudary
mtd: cfi_cmdset_0002: Avoid walking all chips when unlocking.
MIPS: BCM47XX: Enable 74K Core ExternalSync for PCIe erratum
PCI: Add ACS quirk for Intel 7th & 8th Gen mobile
PCI: Add ACS quirk for Intel 300 series
PCI: pciehp: Clear Presence Detect and Data Link Layer Status Changed on resume
printk: fix possible reuse of va_list variable
MIPS: io: Add barrier after register read in inX()
time: Make sure jiffies_to_msecs() preserves non-zero time periods
X.509: unpack RSA signatureValue field from BIT STRING
Btrfs: fix return value on rename exchange failure
Btrfs: fix unexpected cow in run_delalloc_nocow
iio:buffer: make length types match kfifo types
scsi: qla2xxx: Fix setting lower transfer speed if GPSC fails
scsi: zfcp: fix missing SCSI trace for result of eh_host_reset_handler
scsi: zfcp: fix missing SCSI trace for retry of abort / scsi_eh TMF
scsi: zfcp: fix misleading REC trigger trace where erp_action setup failed
scsi: zfcp: fix missing REC trigger trace on terminate_rport_io early return
scsi: zfcp: fix missing REC trigger trace on terminate_rport_io for ERP_FAILED
scsi: zfcp: fix missing REC trigger trace for all objects in ERP_FAILED
scsi: zfcp: fix missing REC trigger trace on enqueue without ERP thread
linvdimm, pmem: Preserve read-only setting for pmem devices
clk: at91: PLL recalc_rate() now using cached MUL and DIV values
md: fix two problems with setting the "re-add" device state.
rpmsg: smd: do not use mananged resources for endpoints and channels
ubi: fastmap: Cancel work upon detach
ubi: fastmap: Correctly handle interrupted erasures in EBA
UBIFS: Fix potential integer overflow in allocation
backlight: as3711_bl: Fix Device Tree node lookup
backlight: max8925_bl: Fix Device Tree node lookup
backlight: tps65217_bl: Fix Device Tree node lookup
mfd: intel-lpss: Program REMAP register in PIO mode
perf tools: Fix symbol and object code resolution for vdso32 and vdsox32
perf intel-pt: Fix sync_switch INTEL_PT_SS_NOT_TRACING
perf intel-pt: Fix decoding to accept CBR between FUP and corresponding TIP
perf intel-pt: Fix MTC timing after overflow
perf intel-pt: Fix "Unexpected indirect branch" error
perf intel-pt: Fix packet decoding of CYC packets
media: v4l2-compat-ioctl32: prevent go past max size
media: cx231xx: Add support for AverMedia DVD EZMaker 7
media: dvb_frontend: fix locking issues at dvb_frontend_get_event()
nfsd: restrict rd_maxcount to svc_max_payload in nfsd_encode_readdir
NFSv4: Fix possible 1-byte stack overflow in nfs_idmap_read_and_verify_message
NFSv4: Revert commit 5f83d86cf5 ("NFSv4.x: Fix wraparound issues..")
video: uvesafb: Fix integer overflow in allocation
Input: elan_i2c - add ELAN0618 (Lenovo v330 15IKB) ACPI ID
pwm: lpss: platform: Save/restore the ctrl register over a suspend/resume
rbd: flush rbd_dev->watch_dwork after watch is unregistered
mm: fix devmem_is_allowed() for sub-page System RAM intersections
xen: Remove unnecessary BUG_ON from __unbind_from_irq()
udf: Detect incorrect directory size
Input: elan_i2c_smbus - fix more potential stack buffer overflows
Input: elantech - enable middle button of touchpads on ThinkPad P52
Input: elantech - fix V4 report decoding for module with middle key
ALSA: hda/realtek - Fix pop noise on Lenovo P50 & co
ALSA: hda/realtek - Add a quirk for FSC ESPRIMO U9210
block: Fix transfer when chunk sectors exceeds max
dm thin: handle running out of data space vs concurrent discard
cdc_ncm: avoid padding beyond end of skb
Linux 4.9.111
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
commit 15bfd21fbc5d35834b9ea383dc458a1f0c9e3434 upstream.
A device may have boundary restrictions where the number of sectors
between boundaries exceeds its max transfer size. In this case, we need
to cap the max size to the smaller of the two limits.
Reported-by: Jitendra Bhivare <jitendra.bhivare@broadcom.com>
Tested-by: Jitendra Bhivare <jitendra.bhivare@broadcom.com>
Cc: <stable@vger.kernel.org>
Reviewed-by: Martin K. Petersen <martin.petersen@oracle.com>
Signed-off-by: Keith Busch <keith.busch@intel.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Keith Buschauthored and Greg Kroah-Hartmancommited 2018-07-03 11:23:18 +02:00
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>
Neeraj Soniauthored and Veerabhadrarao Badiganticommited 2018-05-28 10:56:49 +05:30
* 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>
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>
Jan Karaauthored and Gerrit - the friendly Code Review servercommited 2018-02-28 00:14:55 -08:00
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>
Jan Karaauthored and Gerrit - the friendly Code Review servercommited 2018-02-28 00:14:42 -08:00
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>
Jan Karaauthored and Gerrit - the friendly Code Review servercommited 2018-02-28 00:14:35 -08:00
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>
There are couple of issues with swapcache usage when ZRAM is used
as swap device.
1) Kernel does a swap readahead which can be around 6 to 8 pages
depending on total ram, which is not required for zram since
accesses are fast.
2) Kernel delays the freeing up of swapcache expecting a later hit,
which again is useless in the case of zram.
3) This is not related to swapcache, but zram usage itself.
As mentioned in (2) kernel delays freeing of swapcache, but along with
that it delays zram compressed page free also. i.e. there can be 2 copies,
though one is compressed.
This patch addresses these issues using two new flags
QUEUE_FLAG_FAST and SWP_FAST, to indicate that accesses to the device
will be fast and cheap, and instructs the swap layer to free up
swap space agressively, and not to do read ahead.
Change-Id: I5d2d5176a5f9420300bb2f843f6ecbdb25ea80e4
Signed-off-by: Vinayak Menon <vinmenon@codeaurora.org>
This is a snapshot of dm-req-crypt driver as of msm-4.4
commit <0293b8a7d07a2> (qcom: smb-lib: rerun APSD on
insertion for micro USB mode).
Change-Id: Ifa51a02d5ba0bd4a7b623f6dc8c18f1c921ae127
Signed-off-by: AnilKumar Chimata <anilc@codeaurora.org>
This patch adds a new sysfs node (latency_hist) and reports
IO (svc time) latency histograms. Disabled by default, can be
enabled by echoing 0 into latency_hist, stats can be cleared
by writing 2 into latency_hist. This commit fixes the 32 bit
build breakage in the previous commit. Tested on both 32 bit
and 64 bit arm devices. (Merged from android4.4-common).
Bug: 30677035
Change-Id: I9403ea093f4cd54ebae08f12a11d01ef153118d0
Signed-off-by: Mohan Srinivasan <srmohan@google.com>
Mohan Srinivasanauthored and Dmitry Shmidtcommited 2017-01-27 13:55:56 -08:00
commit 9a05e7541c39680d28ecf91892338e074738d5fd upstream.
With compilers which follow the C99 standard (like modern versions of
gcc and clang), "extern inline" does the opposite thing from older
versions of gcc (emits code for an externally linkable version of the
inline function).
"static inline" does the intended behavior in all cases instead.
Description taken from commit 6d91857d48 ("staging, rtl8192e,
LLVMLinux: Change extern inline to static inline").
This also fixes the following GCC warning when building with CONFIG_PM
disabled:
./include/linux/blkdev.h:1143:20: warning: no previous prototype for 'blk_set_runtime_active' [-Wmissing-prototypes]
Fixes: d07ab6d114 ("block: Add blk_set_runtime_active()")
Reviewed-by: Mika Westerberg <mika.westerberg@linux.intel.com>
Signed-off-by: Tobias Klauser <tklauser@distanz.ch>
Signed-off-by: Jens Axboe <axboe@fb.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Tobias Klauserauthored and Greg Kroah-Hartmancommited 2017-01-19 20:18:07 +01:00
blk_mq_delay_kick_requeue_list() provides the ability to kick the
q->requeue_list after a specified time. To do this the request_queue's
'requeue_work' member was changed to a delayed_work.
blk_mq_delay_kick_requeue_list() allows DM to defer processing requeued
requests while it doesn't make sense to immediately requeue them
(e.g. when all paths in a DM multipath have failed).
Signed-off-by: Mike Snitzer <snitzer@redhat.com>
Signed-off-by: Jens Axboe <axboe@fb.com>
Mike Snitzerauthored and Jens Axboecommited 2016-09-14 11:48:34 -06:00
Commit 288dab8a35 ("block: add a separate operation type for secure
erase") split REQ_OP_SECURE_ERASE from REQ_OP_DISCARD without considering
all the places REQ_OP_DISCARD was being used to mean either. Fix those.
Signed-off-by: Adrian Hunter <adrian.hunter@intel.com>
Fixes: 288dab8a35 ("block: add a separate operation type for secure erase")
Signed-off-by: Jens Axboe <axboe@fb.com>
Adrian Hunterauthored and Jens Axboecommited 2016-08-16 09:16:51 -06:00
Commit abf545484d changed it from an 'rw' flags type to the
newer ops based interface, but now we're effectively leaking
some bdev internals to the rest of the kernel. Since we only
care about whether it's a read or a write at that level, just
pass in a bool 'is_write' parameter instead.
Then we can also move op_is_write() and friends back under
CONFIG_BLOCK protection.
Reviewed-by: Mike Christie <mchristi@redhat.com>
Signed-off-by: Jens Axboe <axboe@fb.com>
The rw_page users were not converted to use bio/req ops. As a result
bdev_write_page is not passing down REQ_OP_WRITE and the IOs will
be sent down as reads.
Signed-off-by: Mike Christie <mchristi@redhat.com>
Fixes: 4e1b2d52a8 ("block, fs, drivers: remove REQ_OP compat defs and related code")
Modified by me to:
1) Drop op_flags passing into ->rw_page(), as we don't use it.
2) Make op_is_write() and friends safe to use for !CONFIG_BLOCK
Signed-off-by: Jens Axboe <axboe@fb.com>
Mike Christieauthored and Jens Axboecommited 2016-08-04 14:25:33 -06:00
In include/linux/blkdev.h duplicate declarations of the request
struct exist. Cleaned up by removing the second, unneeded
declaration.
Signed-off-by: John Pittman <jpittman@redhat.com>
Signed-off-by: Jens Axboe <axboe@fb.com>
John Pittmanauthored and Jens Axboecommited 2016-08-04 14:19:16 -06:00
1/ Replace pcommit with ADR / directed-flushing:
The pcommit instruction, which has not shipped on any product, is
deprecated. Instead, the requirement is that platforms implement either
ADR, or provide one or more flush addresses per nvdimm. ADR
(Asynchronous DRAM Refresh) flushes data in posted write buffers to the
memory controller on a power-fail event. Flush addresses are defined in
ACPI 6.x as an NVDIMM Firmware Interface Table (NFIT) sub-structure:
"Flush Hint Address Structure". A flush hint is an mmio address that
when written and fenced assures that all previous posted writes
targeting a given dimm have been flushed to media.
2/ On-demand ARS (address range scrub):
Linux uses the results of the ACPI ARS commands to track bad blocks
in pmem devices. When latent errors are detected we re-scrub the media
to refresh the bad block list, userspace can also request a re-scrub at
any time.
3/ Support for the Microsoft DSM (device specific method) command format.
4/ Support for EDK2/OVMF virtual disk device memory ranges.
5/ Various fixes and cleanups across the subsystem.
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Merge tag 'libnvdimm-for-4.8' of git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm
Pull libnvdimm updates from Dan Williams:
- Replace pcommit with ADR / directed-flushing.
The pcommit instruction, which has not shipped on any product, is
deprecated. Instead, the requirement is that platforms implement
either ADR, or provide one or more flush addresses per nvdimm.
ADR (Asynchronous DRAM Refresh) flushes data in posted write buffers
to the memory controller on a power-fail event.
Flush addresses are defined in ACPI 6.x as an NVDIMM Firmware
Interface Table (NFIT) sub-structure: "Flush Hint Address Structure".
A flush hint is an mmio address that when written and fenced assures
that all previous posted writes targeting a given dimm have been
flushed to media.
- On-demand ARS (address range scrub).
Linux uses the results of the ACPI ARS commands to track bad blocks
in pmem devices. When latent errors are detected we re-scrub the
media to refresh the bad block list, userspace can also request a
re-scrub at any time.
- Support for the Microsoft DSM (device specific method) command
format.
- Support for EDK2/OVMF virtual disk device memory ranges.
- Various fixes and cleanups across the subsystem.
* tag 'libnvdimm-for-4.8' of git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm: (41 commits)
libnvdimm-btt: Delete an unnecessary check before the function call "__nd_device_register"
nfit: do an ARS scrub on hitting a latent media error
nfit: move to nfit/ sub-directory
nfit, libnvdimm: allow an ARS scrub to be triggered on demand
libnvdimm: register nvdimm_bus devices with an nd_bus driver
pmem: clarify a debug print in pmem_clear_poison
x86/insn: remove pcommit
Revert "KVM: x86: add pcommit support"
nfit, tools/testing/nvdimm/: unify shutdown paths
libnvdimm: move ->module to struct nvdimm_bus_descriptor
nfit: cleanup acpi_nfit_init calling convention
nfit: fix _FIT evaluation memory leak + use after free
tools/testing/nvdimm: add manufacturing_{date|location} dimm properties
tools/testing/nvdimm: add virtual ramdisk range
acpi, nfit: treat virtual ramdisk SPA as pmem region
pmem: kill __pmem address space
pmem: kill wmb_pmem()
libnvdimm, pmem: use nvdimm_flush() for namespace I/O writes
fs/dax: remove wmb_pmem()
libnvdimm, pmem: flush posted-write queues on shutdown
...
Pull block driver updates from Jens Axboe:
"This branch also contains core changes. I've come to the conclusion
that from 4.9 and forward, I'll be doing just a single branch. We
often have dependencies between core and drivers, and it's hard to
always split them up appropriately without pulling core into drivers
when that happens.
That said, this contains:
- separate secure erase type for the core block layer, from
Christoph.
- set of discard fixes, from Christoph.
- bio shrinking fixes from Christoph, as a followup up to the
op/flags change in the core branch.
- map and append request fixes from Christoph.
- NVMeF (NVMe over Fabrics) code from Christoph. This is pretty
exciting!
- nvme-loop fixes from Arnd.
- removal of ->driverfs_dev from Dan, after providing a
device_add_disk() helper.
- bcache fixes from Bhaktipriya and Yijing.
- cdrom subchannel read fix from Vchannaiah.
- set of lightnvm updates from Wenwei, Matias, Johannes, and Javier.
- set of drbd updates and fixes from Fabian, Lars, and Philipp.
- mg_disk error path fix from Bart.
- user notification for failed device add for loop, from Minfei.
- NVMe in general:
+ NVMe delay quirk from Guilherme.
+ SR-IOV support and command retry limits from Keith.
+ fix for memory-less NUMA node from Masayoshi.
+ use UINT_MAX for discard sectors, from Minfei.
+ cancel IO fixes from Ming.
+ don't allocate unused major, from Neil.
+ error code fixup from Dan.
+ use constants for PSDT/FUSE from James.
+ variable init fix from Jay.
+ fabrics fixes from Ming, Sagi, and Wei.
+ various fixes"
* 'for-4.8/drivers' of git://git.kernel.dk/linux-block: (115 commits)
nvme/pci: Provide SR-IOV support
nvme: initialize variable before logical OR'ing it
block: unexport various bio mapping helpers
scsi/osd: open code blk_make_request
target: stop using blk_make_request
block: simplify and export blk_rq_append_bio
block: ensure bios return from blk_get_request are properly initialized
virtio_blk: use blk_rq_map_kern
memstick: don't allow REQ_TYPE_BLOCK_PC requests
block: shrink bio size again
block: simplify and cleanup bvec pool handling
block: get rid of bio_rw and READA
block: don't ignore -EOPNOTSUPP blkdev_issue_write_same
block: introduce BLKDEV_DISCARD_ZERO to fix zeroout
NVMe: don't allocate unused nvme_major
nvme: avoid crashes when node 0 is memoryless node.
nvme: Limit command retries
loop: Make user notify for adding loop device failed
nvme-loop: fix nvme-loop Kconfig dependencies
nvmet: fix return value check in nvmet_subsys_alloc()
...
For a front merge, the maximum number of sectors of the
request must be checked against the front merge BIO sector,
not the current sector of the request.
Signed-off-by: Damien Le Moal <damien.lemoal@hgst.com>
Reviewed-by: Hannes Reinecke <hare@suse.com>
Signed-off-by: Jens Axboe <axboe@fb.com>
Damien Le Moalauthored and Jens Axboecommited 2016-07-20 21:40:47 -06:00
Currently, presence of direct_access() in block_device_operations
indicates support of DAX on its block device. Because
block_device_operations is instantiated with 'const', this DAX
capablity may not be enabled conditinally.
In preparation for supporting DAX to device-mapper devices, add
QUEUE_FLAG_DAX to request_queue flags to advertise their DAX
support. This will allow to set the DAX capability based on how
mapped device is composed.
Signed-off-by: Toshi Kani <toshi.kani@hpe.com>
Acked-by: Dan Williams <dan.j.williams@intel.com>
Signed-off-by: Mike Snitzer <snitzer@redhat.com>
Cc: Jens Axboe <axboe@kernel.dk>
Cc: Ross Zwisler <ross.zwisler@linux.intel.com>
Cc: Martin Schwidefsky <schwidefsky@de.ibm.com>
Cc: Heiko Carstens <heiko.carstens@de.ibm.com>
Cc: <linux-s390@vger.kernel.org>
Signed-off-by: Jens Axboe <axboe@fb.com>
Toshi Kaniauthored and Jens Axboecommited 2016-07-20 21:01:01 -06:00
I wish the OSD code could simply use blk_rq_map_* helpers like
everyone else, but the complex nature of deciding if we have
DATA IN and/or DATA OUT buffers might make this impossible
(at least for a mere human like me).
But using blk_rq_append_bio at least allows sharing the setup code
between request with or without dat a buffers, and given that this
is the last user of blk_make_request it allows getting rid of that
somewhat awkward interface.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Acked-by: Boaz Harrosh <ooo@electrozaur.com>
Signed-off-by: Jens Axboe <axboe@fb.com>
Christoph Hellwigauthored and Jens Axboecommited 2016-07-20 17:38:35 -06:00
The target SCSI passthrough backend is much better served with the low-level
blk_rq_append_bio construct then the helpers built on top of it, so export it.
Also use the opportunity to remove the pointless request_queue argument and
make the code flow a little more readable.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Jens Axboe <axboe@fb.com>
Christoph Hellwigauthored and Jens Axboecommited 2016-07-20 17:38:32 -06:00
Currently blkdev_issue_zeroout cascades down from discards (if the driver
guarantees that discards zero data), to WRITE SAME and then to a loop
writing zeroes. Unfortunately we ignore run-time EOPNOTSUPP errors in the
block layer blkdev_issue_discard helper to work around DM volumes that
may have mixed discard support underneath.
This patch intoroduces a new BLKDEV_DISCARD_ZERO flag to
blkdev_issue_discard that indicates we are called for zeroing operation.
This allows both to ignore the EOPNOTSUPP hack and actually consolidating
the discard_zeroes_data check into the function.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Martin K. Petersen <martin.petersen@oracle.com>
Signed-off-by: Jens Axboe <axboe@fb.com>
Christoph Hellwigauthored and Jens Axboecommited 2016-07-20 17:35:20 -06:00
The __pmem address space was meant to annotate codepaths that touch
persistent memory and need to coordinate a call to wmb_pmem(). Now that
wmb_pmem() is gone, there is little need to keep this annotation.
Cc: Christoph Hellwig <hch@lst.de>
Cc: Ross Zwisler <ross.zwisler@linux.intel.com>
Signed-off-by: Dan Williams <dan.j.williams@intel.com>
Currently rq->fifo_time is unsigned long but CFQ stores nanosecond
timestamp in it which would overflow on 32-bit archs. Convert it to u64
to avoid the overflow. Since the rq->fifo_time is unioned with struct
call_single_data(), this does not change the size of struct request in
any way.
We have to slightly fixup block/deadline-iosched.c so that comparison
happens in the right types.
Fixes: 9a7f38c42c
Signed-off-by: Jan Kara <jack@suse.cz>
Signed-off-by: Jens Axboe <axboe@fb.com>
Jan Karaauthored and Jens Axboecommited 2016-06-28 08:21:44 -06:00
Instead of overloading the discard support with the REQ_SECURE flag.
Use the opportunity to rename the queue flag as well, and remove the
dead checks for this flag in the RAID 1 and RAID 10 drivers that don't
claim support for secure erase.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Jens Axboe <axboe@fb.com>
Christoph Hellwigauthored and Jens Axboecommited 2016-06-09 09:52:25 -06:00
Keep the 32-bit CPU and cmd_type flags together to avoid holes on 64-bit
architectures.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Jens Axboe <axboe@fb.com>
Christoph Hellwigauthored and Jens Axboecommited 2016-06-09 09:52:09 -06:00
This adds a REQ_OP_FLUSH operation that is sent to request_fn
based drivers by the block layer's flush code, instead of
sending requests with the request->cmd_flags REQ_FLUSH bit set.
Signed-off-by: Mike Christie <mchristi@redhat.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Hannes Reinecke <hare@suse.com>
Signed-off-by: Jens Axboe <axboe@fb.com>
Mike Christieauthored and Jens Axboecommited 2016-06-07 13:41:38 -06:00
This patch drops the compat definition of req_op where it matches
the rq_flag_bits definitions, and drops the related old and compat
code that allowed users to set either the op or flags for the operation.
We also then store the operation in the bi_rw/cmd_flags field similar
to how we used to store the bio ioprio where it sat in the upper bits
of the field.
Signed-off-by: Mike Christie <mchristi@redhat.com>
Signed-off-by: Jens Axboe <axboe@fb.com>
Mike Christieauthored and Jens Axboecommited 2016-06-07 13:41:38 -06:00
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