49eea524bebea0d2b7dfa1c709a6694de808eb8a
1289 Commits
| Author | SHA1 | Message | Date | |
|---|---|---|---|---|
Blagovest Kolenichev
|
39b8bb4d84 |
Merge android-4.9.89 (960923f) into msm-4.9
* refs/heads/tmp-960923f:
Linux 4.9.89
usb: gadget: bdc: 64-bit pointer capability check
usb: dwc3: Fix GDBGFIFOSPACE_TYPE values
USB: gadget: udc: Add missing platform_device_put() on error in bdc_pci_probe()
scsi: qla2xxx: Fix extraneous ref on sp's after adapter break
btrfs: Fix use-after-free when cleaning up fs_devs with a single stale device
btrfs: alloc_chunk: fix DUP stripe size handling
scsi: sg: only check for dxfer_len greater than 256M
scsi: sg: fix static checker warning in sg_is_valid_dxfer
scsi: sg: fix SG_DXFER_FROM_DEV transfers
irqchip/gic-v3-its: Ensure nr_ites >= nr_lpis
fs/aio: Use RCU accessors for kioctx_table->table[]
fs/aio: Add explicit RCU grace period when freeing kioctx
lock_parent() needs to recheck if dentry got __dentry_kill'ed under it
fs: Teach path_connected to handle nfs filesystems with multiple roots.
drm/amdgpu/dce: Don't turn off DP sink when disconnected
drm/amdgpu: fix prime teardown order
ALSA: seq: Clear client entry before deleting else at closing
ALSA: seq: Fix possible UAF in snd_seq_check_queue()
ALSA: hda - Revert power_save option default value
ALSA: pcm: Fix UAF in snd_pcm_oss_get_formats()
parisc: Handle case where flush_cache_range is called with no context
x86/mm: Fix vmalloc_fault to use pXd_large
x86/speculation: Remove Skylake C2 from Speculation Control microcode blacklist
x86/speculation, objtool: Annotate indirect calls/jumps for objtool on 32-bit kernels
x86/vm86/32: Fix POPF emulation
selftests/x86/entry_from_vm86: Add test cases for POPF
selftests/x86: Add tests for the STR and SLDT instructions
selftests/x86: Add tests for User-Mode Instruction Prevention
selftests/x86/entry_from_vm86: Exit with 1 if we fail
x86/cpufeatures: Add Intel PCONFIG cpufeature
x86/boot/32: Fix UP boot on Quark and possibly other platforms
net: hns: Some checkpatch.pl script & warning fixes
ima: relax requiring a file signature for new files with zero length
locking/locktorture: Fix num reader/writer corner cases
rcutorture/configinit: Fix build directory error message
ipvlan: add L2 check for packets arriving via virtual devices
ASoC: nuc900: Fix a loop timeout test
mac80211: remove BUG() when interface type is invalid
mac80211_hwsim: enforce PS_MANUAL_POLL to be set after PS_ENABLED
agp/intel: Flush all chipset writes after updating the GGTT
powerpc/modules: Don't try to restore r2 after a sibling call
drm/amdkfd: Fix memory leaks in kfd topology
veth: set peer GSO values
media: cpia2: Fix a couple off by one bugs
media: vsp1: Prevent suspending and resuming DRM pipelines
scsi: dh: add new rdac devices
scsi: devinfo: apply to HP XP the same flags as Hitachi VSP
scsi: core: scsi_get_device_flags_keyed(): Always return device flags
bnxt_en: Don't print "Link speed -1 no longer supported" messages.
spi: sun6i: disable/unprepare clocks on remove
tools/usbip: fixes build with musl libc toolchain
ath10k: fix invalid STS_CAP_OFFSET_MASK
mwifiex: cfg80211: do not change virtual interface during scan processing
clk: qcom: msm8916: fix mnd_width for codec_digcodec
pwm: stmpe: Fix wrong register offset for hwpwm=2 case
scsi: ses: don't ask for diagnostic pages repeatedly during probe
ath10k: update tdls teardown state to target
power: supply: ab8500_charger: Bail out in case of error in 'ab8500_charger_init_hw_registers()'
power: supply: ab8500_charger: Fix an error handling path
leds: pm8058: Silence pointer to integer size warning
userns: Don't fail follow_automount based on s_user_ns
mtd: nand: ifc: update bufnum mask for ver >= 2.0.0
ARM: dts: omap3-n900: Fix the audio CODEC's reset pin
ARM: dts: am335x-pepper: Fix the audio CODEC's reset pin
net: thunderx: Set max queue count taking XDP_TX into account
mtd: nand: fix interpretation of NAND_CMD_NONE in nand_command[_lp]()
net: xfrm: allow clearing socket xfrm policies.
net: ieee802154: adf7242: Fix bug if defined DEBUG
test_firmware: fix setting old custom fw path back on exit
sched: Stop resched_cpu() from sending IPIs to offline CPUs
sched: Stop switched_to_rt() from sending IPIs to offline CPUs
ARM: dts: exynos: Correct Trats2 panel reset line
clk: meson: gxbb: fix wrong clock for SARADC/SANA
iwlwifi: mvm: rs: don't override the rate history in the search cycle
HID: elo: clear BTN_LEFT mapping
video/hdmi: Allow "empty" HDMI infoframes
drm/edid: set ELD connector type in drm_edid_to_eld()
mwifiex: Fix invalid port issue
perf stat: Fix bug in handling events in error state
wil6210: fix memory access violation in wil_memcpy_from/toio_32
wil6210: fix protection against connections during reset
ath10k: fix compile time sanity check for CE4 buffer size
mac80211_hwsim: use per-interface power level
Bluetooth: 6lowpan: fix delay work init in add_peer_chan()
Bluetooth: Avoid bt_accept_unlink() double unlinking
clk: qcom: msm8996: Fix the vfe1 powerdomain name
pwm: tegra: Increase precision in PWM rate calculation
kprobes/x86: Set kprobes pages read-only
kprobes/x86: Fix kprobe-booster not to boost far call instructions
ALSA: hda: Add Geminilake id to SKL_PLUS
scsi: sg: close race condition in sg_remove_sfp_usercontext()
scsi: sg: check for valid direction before starting the request
vfio/spapr_tce: Check kzalloc() return when preregistering memory
vfio/powerpc/spapr_tce: Enforce IOMMU type compatibility check
perf session: Don't rely on evlist in pipe mode
net: fec: add phy-reset-gpios PROBE_DEFER check
perf inject: Copy events when reordering events in pipe mode
drivers/perf: arm_pmu: handle no platform_device
iwlwifi: mvm: fix RX SKB header size and align it properly
perf evsel: Return exact sub event which failed with EPERM for wildcards
usb: gadget: dummy_hcd: Fix wrong power status bit clear/reset in dummy_hub_control()
usb: dwc2: Make sure we disconnect the gadget state
powerpc/nohash: Fix use of mmu_has_feature() in setup_initial_memory_limit()
md.c:didn't unlock the mddev before return EINVAL in array_size_store
md/raid6: Fix anomily when recovering a single device in RAID6.
regulator: isl9305: fix array size
v4l: vsp1: Register pipe with output WPF
v4l: vsp1: Prevent multiple streamon race commencing pipeline early
MIPS: r2-on-r6-emu: Clear BLTZALL and BGEZALL debugfs counters
MIPS: r2-on-r6-emu: Fix BLEZL and BGTZL identification
MIPS: BPF: Fix multiple problems in JIT skb access helpers.
MIPS: BPF: Quit clobbering callee saved registers in JIT code.
serial: imx: setup DCEDTE early and ensure DCD and RI irqs to be off
tty: amba-pl011: Fix spurious TX interrupts
lkdtm: turn off kcov for lkdtm_rodata_do_nothing:
coresight: Fixes coresight DT parse to get correct output port ID.
i40e: only register client on iWarp-capable devices
drm/rockchip: vop: Enable pm domain before vop_initial
drm/amdgpu: Fail fb creation from imported dma-bufs. (v2)
drm/radeon: Fail fb creation from imported dma-bufs.
video: ARM CLCD: fix dma allocation size
kvm: nVMX: Disallow userspace-injected exceptions in guest mode
kvm/svm: Setup MCG_CAP on AMD properly
iommu/iova: Fix underflow bug in __alloc_and_insert_iova_range
apparmor: Make path_max parameter readonly
qed: Correct MSI-x for storage
scsi: ses: don't get power status of SES device slot on probe
EDAC, altera: Fix peripheral warnings for Cyclone5
fm10k: correctly check if interface is removed
ALSA: firewire-digi00x: handle all MIDI messages on streaming packets
ALSA: firewire-digi00x: add support for console models of Digi00x series
IB/hfi1: Check for QSFP presence before attempting reads
ASoC: rt5677: Add OF device ID table
reiserfs: Make cancel_old_flush() reliable
ARM: dts: koelsch: Correct clock frequency of X2 DU clock input
drm: rcar-du: Handle event when disabling CRTCs
printk: Correctly handle preemption in console_unlock()
rtmutex: Fix PI chain order integrity
qed: Fix TM block ILT allocation
net/faraday: Add missing include of of.h
net: hns: Correct HNS RSS key set function
powerpc: Avoid taking a data miss on every userspace instruction miss
ARM: dts: r8a7793: Correct parent of SSI[0-9] clocks
ARM: dts: r8a7791: Correct parent of SSI[0-9] clocks
ARM: dts: r8a7790: Correct parent of SSI[0-9] clocks
ARM: dts: r7s72100: fix ethernet clock parent
NFC: pn533: change order of free_irq and dev unregistration
NFC: nfcmrvl: double free on error path
NFC: nfcmrvl: Include unaligned.h instead of access_ok.h
vxlan: vxlan dev should inherit lowerdev's gso_max_size
drm/vmwgfx: Fixes to vmwgfx_fb
braille-console: Fix value returned by _braille_console_setup
powerpc/mm/hugetlb: Filter out hugepage size not supported by page table layout
PCI: Apply Cavium ACS quirk only to CN81xx/CN83xx/CN88xx devices
bonding: refine bond_fold_stats() wrap detection
drm/ttm: never add BO that failed to validate to the LRU list
f2fs: relax node version check for victim data in gc
perf trace: Handle unpaired raw_syscalls:sys_exit event
regulator: core: Limit propagation of parent voltage count and list
blk-throttle: make sure expire time isn't too big
ARM: dts: silk: Correct clock of DU1
ARM: dts: r8a7794: Correct clock of DU1
ARM: dts: r8a7794: Add DU1 clock to device tree
ALSA: firewire-lib: add a quirk of packet without valid EOH in CIP format
mm: Fix false-positive VM_BUG_ON() in page_cache_{get,add}_speculative()
bonding: make speed, duplex setting consistent with link state
driver: (adm1275) set the m,b and R coefficients correctly for power
scsi: be2iscsi: Check tag in beiscsi_mccq_compl_wait
i40e/i40evf: Fix use after free in Rx cleanup path
perf buildid: Do not assume that readlink() returns a null terminated string
perf annotate: Fix a bug following symbolic link of a build-id file
ARM: dts: bcm2835: add index to the ethernet alias
usb: dwc3: make sure UX_EXIT_PX is cleared
dmaengine: imx-sdma: add 1ms delay to ensure SDMA channel is stopped
tcp: sysctl: Fix a race to avoid unexpected 0 window from space
spi: omap2-mcspi: poll OMAP2_MCSPI_CHSTAT_RXS for PIO transfer
ASoC: rcar: ssi: don't set SSICR.CKDV = 000 with SSIWSR.CONT
PCI: hv: Lock PCI bus on device eject
PCI: hv: Properly handle PCI bus remove
sched: act_csum: don't mangle TCP and UDP GSO packets
Input: qt1070 - add OF device ID table
sysrq: Reset the watchdog timers while displaying high-resolution timers
timers, sched_clock: Update timeout for clock wrap
media: i2c/soc_camera: fix ov6650 sensor getting wrong clock
scsi: ipr: Fix missed EH wakeup
scsi: fnic: Fix for "Number of Active IOs" in fnicstats becoming negative
x86/boot/32: Defer resyncing initial_page_table until per-cpu is set up
solo6x10: release vb2 buffers in solo_stop_streaming()
of: fix of_device_get_modalias returned length when truncating buffers
batman-adv: handle race condition for claims between gateways
zd1211rw: fix NULL-deref at probe
s390/topology: fix typo in early topology code
qed: Always publish VF link from leading hwfn
ARM: dts: Adjust moxart IRQ controller and flags
net/8021q: create device with all possible features in wanted_features
HID: clamp input to logical range if no null state
perf probe: Return errno when not hitting any event
perf probe: Fix concat_probe_trace_events
omapfb: dss: Handle return errors in dss_init_ports()
x86/mce: Init some CPU features early
netem: apply correct delay when rate throttling
net: ethernet: bgmac: Allow MAC address to be specified in DTB
ARM: bcm2835: Enable missing CMA settings for VC4 driver
usb: misc: lvs: fix race condition in disconnect handling
ath10k: fix fetching channel during potential radar detection
ath10k: disallow DFS simulation if DFS channel is not enabled
drm: Defer disabling the vblank IRQ until the next interrupt (for instant-off)
drivers: net: xgene: Fix Rx checksum validation logic
drivers: net: xgene: Fix wrong logical operation
drivers: net: phy: xgene: Fix mdio write
drivers: net: xgene: Fix hardware checksum setting
ARM: brcmstb: Enable ZONE_DMA for non 64-bit capable peripherals
perf tools: Make perf_event__synthesize_mmap_events() scale
i40e: fix ethtool to get EEPROM data from X722 interface
i40e: Acquire NVM lock before reads on all devices
eventpoll.h: fix epoll event masks
x86/mce: Handle broadcasted MCE gracefully with kexec
perf sort: Fix segfault with basic block 'cycles' sort dimension
x86/mm: Make mmap(MAP_32BIT) work correctly
selinux: check for address length in selinux_socket_bind()
PCI/MSI: Stop disabling MSI/MSI-X in pci_device_shutdown()
drm/sun4i: Fix TCON clock and regmap initialization sequence
ath10k: fix a warning during channel switch with multiple vaps
drm/sun4i: Set drm_crtc.port to the underlying TCON's output port node
drm/sun4i: Fix up error path cleanup for master bind function
arm64: dts: r8a7796: Remove unit-address and reg from integrated cache
ARM: dts: r8a7794: Remove unit-address and reg from integrated cache
ARM: dts: r8a7793: Remove unit-address and reg from integrated cache
ARM: dts: r8a7792: Remove unit-address and reg from integrated cache
ARM: dts: r8a7791: Remove unit-address and reg from integrated cache
drm: qxl: Don't alloc fbdev if emulation is not supported
HID: reject input outside logical range only if null state is set
staging: wilc1000: add check for kmalloc allocation failure.
staging: speakup: Replace BUG_ON() with WARN_ON().
perf stat: Issue a HW watchdog disable hint
Input: tsc2007 - check for presence and power down tsc2007 during probe
blkcg: fix double free of new_blkg in blkcg_init_queue
staging: android: ashmem: Fix possible deadlock in ashmem_ioctl
Conflicts:
drivers/net/wireless/ath/wil6210/main.c
drivers/usb/dwc3/core.h
Change-Id: I2d77962cfc3dbc8b051ba51bf10b577d327ffaa9
Signed-off-by: Blagovest Kolenichev <bkolenichev@codeaurora.org>
|
||
|
Blagovest Kolenichev
|
16b6ed19fc |
Merge android-4.9.87 (a290494) into msm-4.9
* refs/heads/tmp-a290494: Linux 4.9.87 btrfs: preserve i_mode if __btrfs_set_acl() fails bpf, ppc64: fix out of bounds access in tail call bpf: add schedule points in percpu arrays management bpf, arm64: fix out of bounds access in tail call bpf, x64: implement retpoline for tail call bpf: fix mlock precharge on arraymaps bpf: fix wrong exposure of map_flags into fdinfo for lpm mpls, nospec: Sanitize array index in mpls_label_ok() net: mpls: Pull common label check into helper sctp: verify size of a new chunk in _sctp_make_chunk() s390/qeth: fix IPA command submission race s390/qeth: fix IP address lookup for L3 devices s390/qeth: fix double-free on IP add/remove race s390/qeth: fix IP removal on offline cards s390/qeth: fix overestimated count of buffer elements s390/qeth: fix SETIP command handling s390/qeth: fix underestimated count of buffer elements sctp: fix dst refcnt leak in sctp_v6_get_dst() tcp_bbr: better deal with suboptimal GSO rxrpc: Fix send in rxrpc_send_data_packet() tcp: Honor the eor bit in tcp_mtu_probe net: phy: fix phy_start to consider PHY_IGNORE_INTERRUPT mlxsw: spectrum_switchdev: Check success of FDB add operation sctp: fix dst refcnt leak in sctp_v4_get_dst udplite: fix partial checksum initialization ppp: prevent unregistered channels from connecting to PPP units netlink: ensure to loop over all netns in genlmsg_multicast_allns() net: ipv4: don't allow setting net.ipv4.route.min_pmtu below 68 net: fix race on decreasing number of TX queues ipv6 sit: work around bogus gcc-8 -Wrestrict warning hdlc_ppp: carrier detect ok, don't turn off negotiation fib_semantics: Don't match route with mismatching tclassid bridge: check brport attr show in brport_show x86/apic/vector: Handle legacy irq data correctly netlink: put module reference if dump start fails md: only allow remove_and_add_spares when no sync_thread running. x86/speculation: Use Indirect Branch Prediction Barrier in context switch x86/mm: Give each mm TLB flush generation a unique ID ARM: dts: LogicPD Torpedo: Fix I2C1 pinmux ARM: dts: LogicPD SOM-LV: Fix I2C1 pinmux dm io: fix duplicate bio completion due to missing ref count PCI/ASPM: Deal with missing root ports in link state handling KVM/VMX: Optimize vmx_vcpu_run() and svm_vcpu_run() by marking the RDMSR path as unlikely() KVM/x86: Remove indirect MSR op calls from SPEC_CTRL KVM: mmu: Fix overlap between public and private memslots ARM: kvm: fix building with gcc-8 ARM: mvebu: Fix broken PL310_ERRATA_753970 selects nospec: Allow index argument to have const-qualified type media: m88ds3103: don't call a non-initalized function x86/platform/intel-mid: Handle Intel Edison reboot correctly x86/xen: Zero MSR_IA32_SPEC_CTRL before suspend dax: fix vma_is_fsdax() helper cpufreq: s3c24xx: Fix broken s3c_cpufreq_init() parisc: Fix ordering of cache and TLB flushes timers: Forward timer base before migrating timers ALSA: hda - Fix pincfg at resume on Lenovo T470 dock ALSA: hda: Add a power_save blacklist ALSA: usb-audio: Add a quirck for B&W PX headphones tpm-dev-common: Reject too short writes tpm_tis_spi: Use DMA-safe memory for SPI transfers tpm: constify transmit data pointers tpm_tis: fix potential buffer overruns caused by bit glitches on the bus tpm_i2c_nuvoton: fix potential buffer overruns caused by bit glitches on the bus tpm_i2c_infineon: fix potential buffer overruns caused by bit glitches on the bus tpm: st33zp24: fix potential buffer overruns caused by bit glitches on the bus FROMLIST: ARM: amba: Don't read past the end of sysfs "driver_override" buffer UPSTREAM: ANDROID: binder: remove WARN() for redundant txn error Conflicts: kernel/time/timer.c Change-Id: I302546c52a480e9a4c661accf021766c499739b9 Signed-off-by: Blagovest Kolenichev <bkolenichev@codeaurora.org> |
||
|
Blagovest Kolenichev
|
a8a3aff106 |
Merge android-4.9.86 (b324a70) into msm-4.9
* refs/heads/tmp-b324a70:
Linux 4.9.86
MIPS: Implement __multi3 for GCC7 MIPS64r6 builds
KVM: arm/arm64: Fix check for hugepage size when allocating at Stage 2
net: gianfar_ptp: move set_fipers() to spinlock protecting area
sctp: make use of pre-calculated len
xen/gntdev: Fix partial gntdev_mmap() cleanup
xen/gntdev: Fix off-by-one error when unmapping with holes
SolutionEngine771x: fix Ether platform data
mdio-sun4i: Fix a memory leak
xen-netfront: enable device after manual module load
bnxt_en: Fix the 'Invalid VF' id check in bnxt_vf_ndo_prep routine.
can: flex_can: Correct the checking for frame length in flexcan_start_xmit()
mac80211: mesh: drop frames appearing to be from us
nl80211: Check for the required netlink attribute presence
i40e/i40evf: Account for frags split over multiple descriptors in check linearize
uapi libc compat: add fallback for unsupported libcs
drm/ttm: check the return value of kzalloc
NET: usb: qmi_wwan: add support for YUGA CLM920-NC5 PID 0x9625
e1000: fix disabling already-disabled warning
macvlan: Fix one possible double free
xfs: quota: check result of register_shrinker()
xfs: quota: fix missed destroy of qi_tree_lock
IB/ipoib: Fix race condition in neigh creation
IB/mlx4: Fix mlx4_ib_alloc_mr error flow
s390/dasd: fix wrongly assigned configuration data
genirq: Guard handle_bad_irq log messages
IB/mlx5: Fix mlx5_ib_alloc_mr error flow
led: core: Fix brightness setting when setting delay_off=0
bnx2x: Improve reliability in case of nested PCI errors
tg3: Enable PHY reset in MTU change path for 5720
tg3: Add workaround to restrict 5762 MRRS to 2048
tipc: fix tipc_mon_delete() oops in tipc_enable_bearer() error path
tipc: error path leak fixes in tipc_enable_bearer()
lib/mpi: Fix umul_ppmm() for MIPS64r6
ARM: dts: ls1021a: fix incorrect clock references
scsi: storvsc: Fix scsi_cmd error assignments in storvsc_handle_error
net: stmmac: Fix TX timestamp calculation
ip6_tunnel: get the min mtu properly in ip6_tnl_xmit
net: arc_emac: fix arc_emac_rx() error paths
net: mediatek: setup proper state for disabled GMAC on the default
ASoC: nau8825: fix issue that pop noise when start capture
spi: atmel: fixed spin_lock usage inside atmel_spi_remove
mac80211_hwsim: Fix a possible sleep-in-atomic bug in hwsim_get_radio_nl
drm/nouveau/pci: do a msi rearm on init
net: phy: xgene: disable clk on error paths
sget(): handle failures of register_shrinker()
x86/asm: Allow again using asm.h when building for the 'bpf' clang target
ARM: 8731/1: Fix csum_partial_copy_from_user() stack mismatch
ipv6: icmp6: Allow icmp messages to be looped back
mtd: nand: brcmnand: Zero bitflip is not an error
mtd: nand: gpmi: Fix failure when a erased page has a bitflip at BBM
net: usb: qmi_wwan: add Telit ME910 PID 0x1101 support
nvme: check hw sectors before setting chunk sectors
dmaengine: fsl-edma: disable clks on all error paths
f2fs: fix a bug caused by NULL extent tree
i2c: designware: must wait for enable
hrtimer: Ensure POSIX compliance (relative CLOCK_REALTIME hrtimers)
ANDROID: kbuild: change LTO into a choice
ANDROID: arm64: crypto: fix AES CE when built as a module
ANDROID: staging: lustre: fix filler function type
ANDROID: fs: logfs: fix filler function type
ANDROID: fs: gfs2: fix filler function type
ANDROID: fs: exofs: fix filler function type
ANDROID: fs: afs: fix filler function type
ANDROID: keychord: Check for write data size
media-device: fix ioctl function types
drivers/perf: arm_pmu: fix function type mismatch
dummycon: fix function types
fs: nfs: fix filler function type
mm: fix filler function type mismatch
mm: fix drain_local_pages function type
BACKPORT: vfs: pass type instead of fn to do_{loop,iter}_readv_writev()
arch/arm64/crypto: fix CFI in AES CE
arch/arm64/crypto: fix CFI in SHA CE
arm64: disable CFI for cpu_replace_ttbr1
v4l2-ioctl: fix function types for IOCTL_INFO_STD
UPSTREAM: module: Do not paper over type mismatches in module_param_call()
BACKPORT: treewide: Fix function prototypes for module_param_call()
UPSTREAM: module: Prepare to convert all module_param_call() prototypes
bpf: fix function type for __bpf_prog_run
kallsyms: strip the .cfi postfix from symbols with CONFIG_CFI_CLANG
add support for clang Control Flow Integrity (CFI)
HACK: init: ensure initcall ordering with LTO
xen/efi: don't use -fshort-wchar
drivers/misc: disable LTO for lkdtm_rodata.o
arm64: vdso: disable LTO
FROMLIST: BACKPORT: arm64: select ARCH_SUPPORTS_LTO_CLANG
FROMLIST: BACKPORT: arm64: disable RANDOMIZE_MODULE_REGION_FULL with LTO_CLANG
FROMLIST: arch/arm64/crypto: disable LTO for aes-ce-cipher.c
arm64: disable ARM64_ERRATUM_843419 for clang LTO
arm64: pass code model to LLVMgold
FROMLIST: BACKPORT: arm64: make mrs_s and msr_s macros work with LTO
FROMLIST: arm64: kvm: use -fno-jump-tables with clang
FROMLIST: efi/libstub: disable LTO
FROMLIST: scripts/mod: disable LTO for empty.c
FROMLIST: BACKPORT: kbuild: fix dynamic ftrace with clang LTO
FROMLIST: BACKPORT: kbuild: add support for clang LTO
FROMLIST: BACKPORT: arm64: add a workaround for GNU gold with ARM64_MODULE_PLTS
FROMLIST: arm64: explicitly pass --no-fix-cortex-a53-843419 to GNU gold
FROMLIST: kbuild: add __ld-ifversion and linker-specific macros
FROMLIST: kbuild: add ld-name macro
FROMLIST: BACKPORT: arm64: keep .altinstructions and .altinstr_replacement
arm64: fix LD_DEAD_CODE_DATA_ELIMINATION
FROMLIST: kbuild: fix LD_DEAD_CODE_DATA_ELIMINATION
FROMLIST: BACKPORT: kbuild: add __cc-ifversion and compiler-specific variants
FROMLIST: kbuild: add clang-version.sh
Revert "binder: add missing binder_unlock()"
Linux 4.9.85
x86/entry/64: Clear extra registers beyond syscall arguments, to reduce speculation attack surface
mm: fail get_vaddr_frames() for filesystem-dax mappings
mm: Fix devm_memremap_pages() collision handling
libnvdimm, dax: fix 1GB-aligned namespaces vs physical misalignment
IB/core: disable memory registration of filesystem-dax vmas
v4l2: disable filesystem-dax mapping support
mm: introduce get_user_pages_longterm
device-dax: implement ->split() to catch invalid munmap attempts
libnvdimm: fix integer overflow static analysis warning
fs/dax.c: fix inefficiency in dax_writeback_mapping_range()
mm: avoid spurious 'bad pmd' warning messages
X.509: fix NULL dereference when restricting key with unsupported_sig
binder: add missing binder_unlock()
drm/amdgpu: add new device to use atpx quirk
drm/amdgpu: Avoid leaking PM domain on driver unbind (v2)
drm/amdgpu: add atpx quirk handling (v2)
drm/amdgpu: Add dpm quirk for Jet PRO (v2)
usb: renesas_usbhs: missed the "running" flag in usb_dmac with rx path
usb: gadget: f_fs: Process all descriptors during bind
Revert "usb: musb: host: don't start next rx urb if current one failed"
usb: ldusb: add PIDs for new CASSY devices supported by this driver
usb: dwc3: gadget: Set maxpacket size for ep0 IN
drm/edid: Add 6 bpc quirk for CPT panel in Asus UX303LA
Add delay-init quirk for Corsair K70 RGB keyboards
arm64: Disable unhandled signal log messages by default
usb: ohci: Proper handling of ed_rm_list to handle race condition between usb_kill_urb() and finish_unlinks()
ohci-hcd: Fix race condition caused by ohci_urb_enqueue() and io_watchdog_func()
PCI/cxgb4: Extend T3 PCI quirk to T4+ devices
irqchip/gic-v3: Use wmb() instead of smb_wmb() in gic_raise_softirq()
x86/oprofile: Fix bogus GCC-8 warning in nmi_setup()
iio: adis_lib: Initialize trigger before requesting interrupt
iio: buffer: check if a buffer has been set up when poll is called
RDMA/uverbs: Protect from command mask overflow
PKCS#7: fix certificate chain verification
X.509: fix BUG_ON() when hash algorithm is unsupported
cfg80211: fix cfg80211_beacon_dup
scsi: ibmvfc: fix misdefined reserved field in ibmvfc_fcp_rsp_info
xtensa: fix high memory/reserved memory collision
netfilter: drop outermost socket lock in getsockopt()
ANDROID: sdcardfs: Set num in extension_details during make_item
Conflicts:
Makefile
arch/arm64/include/asm/arch_gicv3.h
arch/arm64/kernel/module.lds
drivers/usb/gadget/function/f_fs.c
scripts/link-vmlinux.sh
Change in module_param_call() definition requires alignment in:
drivers/hwtracing/coresight/coresight-event.c
drivers/media/radio/radio-iris-transport.c
drivers/power/reset/msm-poweroff.c
drivers/soc/qcom/wcnss/wcnss_wlan.c
drivers/video/fbdev/msm/mdss_dsi_status.c
Change-Id: I2fa32c39bd4ba8a132f8f8abc8132a2ceb32907a
Signed-off-by: Blagovest Kolenichev <bkolenichev@codeaurora.org>
|
||
|
Greg Kroah-Hartman
|
960923fdc2 |
Merge 4.9.89 into android-4.9
Changes in 4.9.89
blkcg: fix double free of new_blkg in blkcg_init_queue
Input: tsc2007 - check for presence and power down tsc2007 during probe
perf stat: Issue a HW watchdog disable hint
staging: speakup: Replace BUG_ON() with WARN_ON().
staging: wilc1000: add check for kmalloc allocation failure.
HID: reject input outside logical range only if null state is set
drm: qxl: Don't alloc fbdev if emulation is not supported
ARM: dts: r8a7791: Remove unit-address and reg from integrated cache
ARM: dts: r8a7792: Remove unit-address and reg from integrated cache
ARM: dts: r8a7793: Remove unit-address and reg from integrated cache
ARM: dts: r8a7794: Remove unit-address and reg from integrated cache
arm64: dts: r8a7796: Remove unit-address and reg from integrated cache
drm/sun4i: Fix up error path cleanup for master bind function
drm/sun4i: Set drm_crtc.port to the underlying TCON's output port node
ath10k: fix a warning during channel switch with multiple vaps
drm/sun4i: Fix TCON clock and regmap initialization sequence
PCI/MSI: Stop disabling MSI/MSI-X in pci_device_shutdown()
selinux: check for address length in selinux_socket_bind()
x86/mm: Make mmap(MAP_32BIT) work correctly
perf sort: Fix segfault with basic block 'cycles' sort dimension
x86/mce: Handle broadcasted MCE gracefully with kexec
eventpoll.h: fix epoll event masks
i40e: Acquire NVM lock before reads on all devices
i40e: fix ethtool to get EEPROM data from X722 interface
perf tools: Make perf_event__synthesize_mmap_events() scale
ARM: brcmstb: Enable ZONE_DMA for non 64-bit capable peripherals
drivers: net: xgene: Fix hardware checksum setting
drivers: net: phy: xgene: Fix mdio write
drivers: net: xgene: Fix wrong logical operation
drivers: net: xgene: Fix Rx checksum validation logic
drm: Defer disabling the vblank IRQ until the next interrupt (for instant-off)
ath10k: disallow DFS simulation if DFS channel is not enabled
ath10k: fix fetching channel during potential radar detection
usb: misc: lvs: fix race condition in disconnect handling
ARM: bcm2835: Enable missing CMA settings for VC4 driver
net: ethernet: bgmac: Allow MAC address to be specified in DTB
netem: apply correct delay when rate throttling
x86/mce: Init some CPU features early
omapfb: dss: Handle return errors in dss_init_ports()
perf probe: Fix concat_probe_trace_events
perf probe: Return errno when not hitting any event
HID: clamp input to logical range if no null state
net/8021q: create device with all possible features in wanted_features
ARM: dts: Adjust moxart IRQ controller and flags
qed: Always publish VF link from leading hwfn
s390/topology: fix typo in early topology code
zd1211rw: fix NULL-deref at probe
batman-adv: handle race condition for claims between gateways
of: fix of_device_get_modalias returned length when truncating buffers
solo6x10: release vb2 buffers in solo_stop_streaming()
x86/boot/32: Defer resyncing initial_page_table until per-cpu is set up
scsi: fnic: Fix for "Number of Active IOs" in fnicstats becoming negative
scsi: ipr: Fix missed EH wakeup
media: i2c/soc_camera: fix ov6650 sensor getting wrong clock
timers, sched_clock: Update timeout for clock wrap
sysrq: Reset the watchdog timers while displaying high-resolution timers
Input: qt1070 - add OF device ID table
sched: act_csum: don't mangle TCP and UDP GSO packets
PCI: hv: Properly handle PCI bus remove
PCI: hv: Lock PCI bus on device eject
ASoC: rcar: ssi: don't set SSICR.CKDV = 000 with SSIWSR.CONT
spi: omap2-mcspi: poll OMAP2_MCSPI_CHSTAT_RXS for PIO transfer
tcp: sysctl: Fix a race to avoid unexpected 0 window from space
dmaengine: imx-sdma: add 1ms delay to ensure SDMA channel is stopped
usb: dwc3: make sure UX_EXIT_PX is cleared
ARM: dts: bcm2835: add index to the ethernet alias
perf annotate: Fix a bug following symbolic link of a build-id file
perf buildid: Do not assume that readlink() returns a null terminated string
i40e/i40evf: Fix use after free in Rx cleanup path
scsi: be2iscsi: Check tag in beiscsi_mccq_compl_wait
driver: (adm1275) set the m,b and R coefficients correctly for power
bonding: make speed, duplex setting consistent with link state
mm: Fix false-positive VM_BUG_ON() in page_cache_{get,add}_speculative()
ALSA: firewire-lib: add a quirk of packet without valid EOH in CIP format
ARM: dts: r8a7794: Add DU1 clock to device tree
ARM: dts: r8a7794: Correct clock of DU1
ARM: dts: silk: Correct clock of DU1
blk-throttle: make sure expire time isn't too big
regulator: core: Limit propagation of parent voltage count and list
perf trace: Handle unpaired raw_syscalls:sys_exit event
f2fs: relax node version check for victim data in gc
drm/ttm: never add BO that failed to validate to the LRU list
bonding: refine bond_fold_stats() wrap detection
PCI: Apply Cavium ACS quirk only to CN81xx/CN83xx/CN88xx devices
powerpc/mm/hugetlb: Filter out hugepage size not supported by page table layout
braille-console: Fix value returned by _braille_console_setup
drm/vmwgfx: Fixes to vmwgfx_fb
vxlan: vxlan dev should inherit lowerdev's gso_max_size
NFC: nfcmrvl: Include unaligned.h instead of access_ok.h
NFC: nfcmrvl: double free on error path
NFC: pn533: change order of free_irq and dev unregistration
ARM: dts: r7s72100: fix ethernet clock parent
ARM: dts: r8a7790: Correct parent of SSI[0-9] clocks
ARM: dts: r8a7791: Correct parent of SSI[0-9] clocks
ARM: dts: r8a7793: Correct parent of SSI[0-9] clocks
powerpc: Avoid taking a data miss on every userspace instruction miss
net: hns: Correct HNS RSS key set function
net/faraday: Add missing include of of.h
qed: Fix TM block ILT allocation
rtmutex: Fix PI chain order integrity
printk: Correctly handle preemption in console_unlock()
drm: rcar-du: Handle event when disabling CRTCs
ARM: dts: koelsch: Correct clock frequency of X2 DU clock input
reiserfs: Make cancel_old_flush() reliable
ASoC: rt5677: Add OF device ID table
IB/hfi1: Check for QSFP presence before attempting reads
ALSA: firewire-digi00x: add support for console models of Digi00x series
ALSA: firewire-digi00x: handle all MIDI messages on streaming packets
fm10k: correctly check if interface is removed
EDAC, altera: Fix peripheral warnings for Cyclone5
scsi: ses: don't get power status of SES device slot on probe
qed: Correct MSI-x for storage
apparmor: Make path_max parameter readonly
iommu/iova: Fix underflow bug in __alloc_and_insert_iova_range
kvm/svm: Setup MCG_CAP on AMD properly
kvm: nVMX: Disallow userspace-injected exceptions in guest mode
video: ARM CLCD: fix dma allocation size
drm/radeon: Fail fb creation from imported dma-bufs.
drm/amdgpu: Fail fb creation from imported dma-bufs. (v2)
drm/rockchip: vop: Enable pm domain before vop_initial
i40e: only register client on iWarp-capable devices
coresight: Fixes coresight DT parse to get correct output port ID.
lkdtm: turn off kcov for lkdtm_rodata_do_nothing:
tty: amba-pl011: Fix spurious TX interrupts
serial: imx: setup DCEDTE early and ensure DCD and RI irqs to be off
MIPS: BPF: Quit clobbering callee saved registers in JIT code.
MIPS: BPF: Fix multiple problems in JIT skb access helpers.
MIPS: r2-on-r6-emu: Fix BLEZL and BGTZL identification
MIPS: r2-on-r6-emu: Clear BLTZALL and BGEZALL debugfs counters
v4l: vsp1: Prevent multiple streamon race commencing pipeline early
v4l: vsp1: Register pipe with output WPF
regulator: isl9305: fix array size
md/raid6: Fix anomily when recovering a single device in RAID6.
md.c:didn't unlock the mddev before return EINVAL in array_size_store
powerpc/nohash: Fix use of mmu_has_feature() in setup_initial_memory_limit()
usb: dwc2: Make sure we disconnect the gadget state
usb: gadget: dummy_hcd: Fix wrong power status bit clear/reset in dummy_hub_control()
perf evsel: Return exact sub event which failed with EPERM for wildcards
iwlwifi: mvm: fix RX SKB header size and align it properly
drivers/perf: arm_pmu: handle no platform_device
perf inject: Copy events when reordering events in pipe mode
net: fec: add phy-reset-gpios PROBE_DEFER check
perf session: Don't rely on evlist in pipe mode
vfio/powerpc/spapr_tce: Enforce IOMMU type compatibility check
vfio/spapr_tce: Check kzalloc() return when preregistering memory
scsi: sg: check for valid direction before starting the request
scsi: sg: close race condition in sg_remove_sfp_usercontext()
ALSA: hda: Add Geminilake id to SKL_PLUS
kprobes/x86: Fix kprobe-booster not to boost far call instructions
kprobes/x86: Set kprobes pages read-only
pwm: tegra: Increase precision in PWM rate calculation
clk: qcom: msm8996: Fix the vfe1 powerdomain name
Bluetooth: Avoid bt_accept_unlink() double unlinking
Bluetooth: 6lowpan: fix delay work init in add_peer_chan()
mac80211_hwsim: use per-interface power level
ath10k: fix compile time sanity check for CE4 buffer size
wil6210: fix protection against connections during reset
wil6210: fix memory access violation in wil_memcpy_from/toio_32
perf stat: Fix bug in handling events in error state
mwifiex: Fix invalid port issue
drm/edid: set ELD connector type in drm_edid_to_eld()
video/hdmi: Allow "empty" HDMI infoframes
HID: elo: clear BTN_LEFT mapping
iwlwifi: mvm: rs: don't override the rate history in the search cycle
clk: meson: gxbb: fix wrong clock for SARADC/SANA
ARM: dts: exynos: Correct Trats2 panel reset line
sched: Stop switched_to_rt() from sending IPIs to offline CPUs
sched: Stop resched_cpu() from sending IPIs to offline CPUs
test_firmware: fix setting old custom fw path back on exit
net: ieee802154: adf7242: Fix bug if defined DEBUG
net: xfrm: allow clearing socket xfrm policies.
mtd: nand: fix interpretation of NAND_CMD_NONE in nand_command[_lp]()
net: thunderx: Set max queue count taking XDP_TX into account
ARM: dts: am335x-pepper: Fix the audio CODEC's reset pin
ARM: dts: omap3-n900: Fix the audio CODEC's reset pin
mtd: nand: ifc: update bufnum mask for ver >= 2.0.0
userns: Don't fail follow_automount based on s_user_ns
leds: pm8058: Silence pointer to integer size warning
power: supply: ab8500_charger: Fix an error handling path
power: supply: ab8500_charger: Bail out in case of error in 'ab8500_charger_init_hw_registers()'
ath10k: update tdls teardown state to target
scsi: ses: don't ask for diagnostic pages repeatedly during probe
pwm: stmpe: Fix wrong register offset for hwpwm=2 case
clk: qcom: msm8916: fix mnd_width for codec_digcodec
mwifiex: cfg80211: do not change virtual interface during scan processing
ath10k: fix invalid STS_CAP_OFFSET_MASK
tools/usbip: fixes build with musl libc toolchain
spi: sun6i: disable/unprepare clocks on remove
bnxt_en: Don't print "Link speed -1 no longer supported" messages.
scsi: core: scsi_get_device_flags_keyed(): Always return device flags
scsi: devinfo: apply to HP XP the same flags as Hitachi VSP
scsi: dh: add new rdac devices
media: vsp1: Prevent suspending and resuming DRM pipelines
media: cpia2: Fix a couple off by one bugs
veth: set peer GSO values
drm/amdkfd: Fix memory leaks in kfd topology
powerpc/modules: Don't try to restore r2 after a sibling call
agp/intel: Flush all chipset writes after updating the GGTT
mac80211_hwsim: enforce PS_MANUAL_POLL to be set after PS_ENABLED
mac80211: remove BUG() when interface type is invalid
ASoC: nuc900: Fix a loop timeout test
ipvlan: add L2 check for packets arriving via virtual devices
rcutorture/configinit: Fix build directory error message
locking/locktorture: Fix num reader/writer corner cases
ima: relax requiring a file signature for new files with zero length
net: hns: Some checkpatch.pl script & warning fixes
x86/boot/32: Fix UP boot on Quark and possibly other platforms
x86/cpufeatures: Add Intel PCONFIG cpufeature
selftests/x86/entry_from_vm86: Exit with 1 if we fail
selftests/x86: Add tests for User-Mode Instruction Prevention
selftests/x86: Add tests for the STR and SLDT instructions
selftests/x86/entry_from_vm86: Add test cases for POPF
x86/vm86/32: Fix POPF emulation
x86/speculation, objtool: Annotate indirect calls/jumps for objtool on 32-bit kernels
x86/speculation: Remove Skylake C2 from Speculation Control microcode blacklist
x86/mm: Fix vmalloc_fault to use pXd_large
parisc: Handle case where flush_cache_range is called with no context
ALSA: pcm: Fix UAF in snd_pcm_oss_get_formats()
ALSA: hda - Revert power_save option default value
ALSA: seq: Fix possible UAF in snd_seq_check_queue()
ALSA: seq: Clear client entry before deleting else at closing
drm/amdgpu: fix prime teardown order
drm/amdgpu/dce: Don't turn off DP sink when disconnected
fs: Teach path_connected to handle nfs filesystems with multiple roots.
lock_parent() needs to recheck if dentry got __dentry_kill'ed under it
fs/aio: Add explicit RCU grace period when freeing kioctx
fs/aio: Use RCU accessors for kioctx_table->table[]
irqchip/gic-v3-its: Ensure nr_ites >= nr_lpis
scsi: sg: fix SG_DXFER_FROM_DEV transfers
scsi: sg: fix static checker warning in sg_is_valid_dxfer
scsi: sg: only check for dxfer_len greater than 256M
btrfs: alloc_chunk: fix DUP stripe size handling
btrfs: Fix use-after-free when cleaning up fs_devs with a single stale device
scsi: qla2xxx: Fix extraneous ref on sp's after adapter break
USB: gadget: udc: Add missing platform_device_put() on error in bdc_pci_probe()
usb: dwc3: Fix GDBGFIFOSPACE_TYPE values
usb: gadget: bdc: 64-bit pointer capability check
Linux 4.9.89
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
|
||
|
Eric W. Biederman
|
eaa9592678 |
fs: Teach path_connected to handle nfs filesystems with multiple roots.
commit 95dd77580ccd66a0da96e6d4696945b8cea39431 upstream.
On nfsv2 and nfsv3 the nfs server can export subsets of the same
filesystem and report the same filesystem identifier, so that the nfs
client can know they are the same filesystem. The subsets can be from
disjoint directory trees. The nfsv2 and nfsv3 filesystems provides no
way to find the common root of all directory trees exported form the
server with the same filesystem identifier.
The practical result is that in struct super s_root for nfs s_root is
not necessarily the root of the filesystem. The nfs mount code sets
s_root to the root of the first subset of the nfs filesystem that the
kernel mounts.
This effects the dcache invalidation code in generic_shutdown_super
currently called shrunk_dcache_for_umount and that code for years
has gone through an additional list of dentries that might be dentry
trees that need to be freed to accomodate nfs.
When I wrote path_connected I did not realize nfs was so special, and
it's hueristic for avoiding calling is_subdir can fail.
The practical case where this fails is when there is a move of a
directory from the subtree exposed by one nfs mount to the subtree
exposed by another nfs mount. This move can happen either locally or
remotely. With the remote case requiring that the move directory be cached
before the move and that after the move someone walks the path
to where the move directory now exists and in so doing causes the
already cached directory to be moved in the dcache through the magic
of d_splice_alias.
If someone whose working directory is in the move directory or a
subdirectory and now starts calling .. from the initial mount of nfs
(where s_root == mnt_root), then path_connected as a heuristic will
not bother with the is_subdir check. As s_root really is not the root
of the nfs filesystem this heuristic is wrong, and the path may
actually not be connected and path_connected can fail.
The is_subdir function might be cheap enough that we can call it
unconditionally. Verifying that will take some benchmarking and
the result may not be the same on all kernels this fix needs
to be backported to. So I am avoiding that for now.
Filesystems with snapshots such as nilfs and btrfs do something
similar. But as the directory tree of the snapshots are disjoint
from one another and from the main directory tree rename won't move
things between them and this problem will not occur.
Cc: stable@vger.kernel.org
Reported-by: Al Viro <viro@ZenIV.linux.org.uk>
Fixes:
|
||
|
Blagovest Kolenichev
|
e06a1054bd |
Merge android-4.9.84 (a9d0273) into msm-4.9
* refs/heads/tmp-a9d0273:
Linux 4.9.84
crypto: s5p-sss - Fix kernel Oops in AES-ECB mode
KVM: nVMX: invvpid handling improvements
KVM: VMX: clean up declaration of VPID/EPT invalidation types
KVM: async_pf: Fix #DF due to inject "Page not Present" and "Page Ready" exceptions simultaneously
x86/microcode/AMD: Change load_microcode_amd()'s param to bool to fix preemptibility bug
usb: phy: msm add regulator dependency
arm64: fix warning about swapper_pg_dir overflow
idle: i7300: add PCI dependency
spi: bcm-qspi: shut up warning about cfi header inclusion
binfmt_elf: compat: avoid unused function warning
arm64: sunxi: always enable reset controller
drm/i915: hide unused intel_panel_set_backlight function
kasan: rework Kconfig settings
clk: meson: gxbb: fix build error without RESET_CONTROLLER
ISDN: eicon: reduce stack size of sig_ind function
tw5864: use dev_warn instead of WARN to shut up warning
em28xx: only use mt9v011 if camera support is enabled
go7007: add MEDIA_CAMERA_SUPPORT dependency
tc358743: fix register i2c_rd/wr functions
shmem: fix compilation warnings on unused functions
KVM: add X86_LOCAL_APIC dependency
Input: tca8418_keypad - hide gcc-4.9 -Wmaybe-uninitialized warning
drm/nouveau: hide gcc-4.9 -Wmaybe-uninitialized
rbd: silence bogus -Wmaybe-uninitialized warning
drm: exynos: mark pm functions as __maybe_unused
security/keys: BIG_KEY requires CONFIG_CRYPTO
cw1200: fix bogus maybe-uninitialized warning
reiserfs: avoid a -Wmaybe-uninitialized warning
ALSA: hda/ca0132 - fix possible NULL pointer use
arm64: Kconfig: select COMPAT_BINFMT_ELF only when BINFMT_ELF is set
scsi: advansys: fix uninitialized data access
x86/vm86: Fix unused variable warning if THP is disabled
x86/platform: Add PCI dependency for PUNIT_ATOM_DEBUG
dmaengine: zx: fix build warning
x86: add MULTIUSER dependency for KVM
thermal: fix INTEL_SOC_DTS_IOSF_CORE dependencies
x86/build: Silence the build with "make -s"
tools build: Add tools tree support for 'make -s'
x86/fpu/math-emu: Fix possible uninitialized variable use
arm64: define BUG() instruction without CONFIG_BUG
gpio: xgene: mark PM functions as __maybe_unused
x86/ras/inject: Make it depend on X86_LOCAL_APIC=y
scsi: advansys: fix build warning for PCI=n
video: fbdev: via: remove possibly unused variables
perf: xgene: Include module.h
PCI: Change pci_host_common_probe() visibility
usb: musb: fix compilation warning on unused function
platform/x86: intel_mid_thermal: Fix suspend handlers unused warning
gpio: intel-mid: Fix build warning when !CONFIG_PM
PCI: vmd: Fix suspend handlers defined-but-not-used warning
perf/x86: Shut up false-positive -Wmaybe-uninitialized warning
vmxnet3: prevent building with 64K pages
clk: sunxi-ng: fix build error without CONFIG_RESET_CONTROLLER
shmem: avoid maybe-uninitialized warning
drm/i915: fix intel_backlight_device_register declaration
crypto: talitos - fix Kernel Oops on hashing an empty file
powerpc/64s: Improve RFI L1-D cache flush fallback
powerpc/64s: Simple RFI macro conversions
powerpc/64s: Fix conversion of slb_miss_common to use RFI_TO_USER/KERNEL
hippi: Fix a Fix a possible sleep-in-atomic bug in rr_close
xen: XEN_ACPI_PROCESSOR is Dom0-only
platform/x86: dell-laptop: Fix keyboard max lighting for Dell Latitude E6410
x86/mm/kmmio: Fix mmiotrace for page unaligned addresses
mm/early_ioremap: Fix boot hang with earlyprintk=efi,keep
usb: dwc3: of-simple: fix missing clk_disable_unprepare
usb: dwc3: gadget: Wait longer for controller to end command processing
dmaengine: jz4740: disable/unprepare clk if probe fails
drm/armada: fix leak of crtc structure
xfrm: Fix stack-out-of-bounds with misconfigured transport mode policies.
spi: sun4i: disable clocks in the remove function
ASoC: rockchip: disable clock on error
clk: fix a panic error caused by accessing NULL pointer
dmaengine: at_hdmac: fix potential NULL pointer dereference in atc_prep_dma_interleaved
dmaengine: ioat: Fix error handling path
gianfar: Disable EEE autoneg by default
509: fix printing uninitialized stack memory when OID is empty
net: ethernet: arc: fix error handling in emac_rockchip_probe
brcmfmac: Avoid build error with make W=1
btrfs: Fix possible off-by-one in btrfs_search_path_in_tree
net_sched: red: Avoid illegal values
net_sched: red: Avoid devision by zero
gianfar: fix a flooded alignment reports because of padding issue.
ARM: dts: Fix elm interrupt compiler warning
s390/dasd: prevent prefix I/O error
powerpc/perf: Fix oops when grouping different pmu events
m68k: add missing SOFTIRQENTRY_TEXT linker section
ipvlan: Add the skb->mark as flow4's member to lookup route
scripts/kernel-doc: Don't fail with status != 0 if error encountered with -none
sctp: only update outstanding_bytes for transmitted queue when doing prsctp_prune
RDMA/cma: Make sure that PSN is not over max allowed
i40iw: Correct ARP index mask
pinctrl: sunxi: Fix A64 UART mux value
pinctrl: sunxi: Fix A80 interrupt pin bank
media: s5k6aa: describe some function parameters
perf bench numa: Fixup discontiguous/sparse numa nodes
perf top: Fix window dimensions change handling
ARM: dts: am437x-cm-t43: Correct the dmas property of spi0
ARM: dts: am4372: Correct the interrupts_properties of McASP
ARM: dts: logicpd-somlv: Fix wl127x pinmux
ARM: dts: logicpd-som-lv: Fix gpmc addresses for NAND and enet
ARM: dts: Fix omap4 hang with GPS connected to USB by using wakeupgen
ARM: AM33xx: PRM: Remove am33xx_pwrdm_read_prev_pwrst function
ARM: OMAP2+: Fix SRAM virt to phys translation for save_secure_ram_context
usb: build drivers/usb/common/ when USB_SUPPORT is set
usbip: keep usbip_device sockfd state in sync with tcp_socket
staging: iio: ad5933: switch buffer mode to software
staging: iio: adc: ad7192: fix external frequency setting
binder: check for binder_thread allocation failure in binder_poll()
staging: android: ashmem: Fix a race condition in pin ioctls
dn_getsockoptdecnet: move nf_{get/set}sockopt outside sock lock
arm64: dts: add #cooling-cells to CPU nodes
ARM: 8743/1: bL_switcher: add MODULE_LICENSE tag
video: fbdev/mmp: add MODULE_LICENSE
ASoC: ux500: add MODULE_LICENSE tag
crypto: hash - prevent using keyed hashes without setting key
crypto: hash - annotate algorithms taking optional key
net: avoid skb_warn_bad_offload on IS_ERR
rds: tcp: atomically purge entries from rds_tcp_conn_list during netns delete
netfilter: xt_RATEEST: acquire xt_rateest_mutex for hash insert
netfilter: xt_cgroup: initialize info->priv in cgroup_mt_check_v1()
netfilter: on sockopt() acquire sock lock only in the required scope
netfilter: ipt_CLUSTERIP: fix out-of-bounds accesses in clusterip_tg_check()
netfilter: x_tables: avoid out-of-bounds reads in xt_request_find_{match|target}
netfilter: x_tables: fix int overflow in xt_alloc_table_info()
kcov: detect double association with a single task
KVM: x86: fix escape of guest dr6 to the host
blk_rq_map_user_iov: fix error override
staging: android: ion: Switch from WARN to pr_warn
staging: android: ion: Add __GFP_NOWARN for system contig heap
crypto: x86/twofish-3way - Fix %rbp usage
selinux: skip bounded transition processing if the policy isn't loaded
selinux: ensure the context is NUL terminated in security_context_to_sid_core()
Provide a function to create a NUL-terminated string from unterminated data
ptr_ring: fail early if queue occupies more than KMALLOC_MAX_SIZE
drm: Require __GFP_NOFAIL for the legacy drm_modeset_lock_all
blktrace: fix unlocked registration of tracepoints
sctp: set frag_point in sctp_setsockopt_maxseg correctly
xfrm: check id proto in validate_tmpl()
xfrm: Fix stack-out-of-bounds read on socket policy lookup.
mm,vmscan: Make unregister_shrinker() no-op if register_shrinker() failed.
xfrm: skip policies marked as dead while rehashing
cfg80211: check dev_set_name() return value
kcm: Only allow TCP sockets to be attached to a KCM mux
kcm: Check if sk_user_data already set in kcm_attach
vhost: use mutex_lock_nested() in vhost_dev_lock_vqs()
ANDROID: sdcardfs: Hold i_mutex for i_size_write
UPSTREAM: ANDROID: binder: synchronize_rcu() when using POLLFREE.
BACKPORT, FROMGIT: crypto: speck - add test vectors for Speck64-XTS
BACKPORT, FROMGIT: crypto: speck - add test vectors for Speck128-XTS
BACKPORT, FROMGIT: crypto: arm/speck - add NEON-accelerated implementation of Speck-XTS
FROMGIT: crypto: speck - export common helpers
BACKPORT, FROMGIT: crypto: speck - add support for the Speck block cipher
f2fs: updates on v4.16-rc1
Linux 4.9.83
media: r820t: fix r820t_write_reg for KASAN
ARM: dts: Delete bogus reference to the charlcd
arm: dts: mt2701: Add reset-cells
ARM: dts: s5pv210: add interrupt-parent for ohci
arm64: dts: msm8916: Add missing #phy-cells
ARM: pxa/tosa-bt: add MODULE_LICENSE tag
ARM: dts: exynos: fix RTC interrupt for exynos5410
vfs: don't do RCU lookup of empty pathnames
x86: fix build warnign with 32-bit PAE
x86/cpu: Change type of x86_cache_size variable to unsigned int
x86/spectre: Fix an error message
x86/cpu: Rename cpu_data.x86_mask to cpu_data.x86_stepping
selftests/x86/mpx: Fix incorrect bounds with old _sigfault
x86/speculation: Add <asm/msr-index.h> dependency
nospec: Move array_index_nospec() parameter checking into separate macro
x86/speculation: Fix up array_index_nospec_mask() asm constraint
selftests/x86: Do not rely on "int $0x80" in single_step_syscall.c
selftests/x86: Do not rely on "int $0x80" in test_mremap_vdso.c
selftests/x86/pkeys: Remove unused functions
x86/speculation: Clean up various Spectre related details
X86/nVMX: Properly set spec_ctrl and pred_cmd before merging MSRs
KVM/x86: Reduce retpoline performance impact in slot_handle_level_range(), by always inlining iterator helper methods
x86/speculation: Correct Speculation Control microcode blacklist again
x86/speculation: Update Speculation Control microcode blacklist
compiler-gcc.h: Introduce __optimize function attribute
x86/entry/64/compat: Clear registers for compat syscalls, to reduce speculation attack surface
arm: spear13xx: Fix spics gpio controller's warning
arm: spear13xx: Fix dmas cells
arm: spear600: Add missing interrupt-parent of rtc
ARM: dts: nomadik: add interrupt-parent for clcd
ARM: dts: STi: Add gpio polarity for "hdmi,hpd-gpio" property
ARM: lpc3250: fix uda1380 gpio numbers
arm64: dts: msm8916: Correct ipc references for smsm
s390: fix handling of -1 in set{,fs}[gu]id16 syscalls
ocfs2: try a blocking lock before return AOP_TRUNCATED_PAGE
PM / devfreq: Propagate error from devfreq_add_device()
cpufreq: powernv: Dont assume distinct pstate values for nominal and pmin
RDMA/rxe: Fix a race condition related to the QP error state
kselftest: fix OOM in memory compaction test
IB/mlx4: Fix incorrectly releasing steerable UD QPs when have only ETH ports
IB/qib: Fix comparison error with qperf compare/swap test
powerpc: fix build errors in stable tree
dm: correctly handle chained bios in dec_pending()
usb: Move USB_UHCI_BIG_ENDIAN_* out of USB_SUPPORT
mvpp2: fix multicast address filter
ALSA: seq: Fix racy pool initializations
ALSA: usb-audio: add implicit fb quirk for Behringer UFX1204
ALSA: hda/realtek: PCI quirk for Fujitsu U7x7
ALSA: hda/realtek - Enable Thinkpad Dock device for ALC298 platform
ALSA: usb-audio: Fix UAC2 get_ctl request with a RANGE attribute
ALSA: hda - Fix headset mic detection problem for two Dell machines
mtd: nand: vf610: set correct ooblayout
9p/trans_virtio: discard zero-length reply
Btrfs: fix unexpected -EEXIST when creating new inode
Btrfs: fix btrfs_evict_inode to handle abnormal inodes correctly
Btrfs: fix extent state leak from tree log
Btrfs: fix crash due to not cleaning up tree log block's dirty bits
Btrfs: fix deadlock in run_delalloc_nocow
target/iscsi: avoid NULL dereference in CHAP auth error path
rtlwifi: rtl8821ae: Fix connection lost problem correctly
console/dummy: leave .con_font_get set to NULL
video: fbdev: atmel_lcdfb: fix display-timings lookup
PCI: keystone: Fix interrupt-controller-node lookup
MIPS: Fix typo BIG_ENDIAN to CPU_BIG_ENDIAN
mm: Fix memory size alignment in devm_memremap_pages_release()
mm: hide a #warning for COMPILE_TEST
ext4: correct documentation for grpid mount option
ext4: save error to disk in __ext4_grp_locked_error()
ext4: fix a race in the ext4 shutdown path
jbd2: fix sphinx kernel-doc build warnings
mbcache: initialize entry->e_referenced in mb_cache_entry_create()
rtc-opal: Fix handling of firmware error codes, prevent busy loops
drm/radeon: adjust tested variable
drm/radeon: Add dpm quirk for Jet PRO (v2)
scsi: smartpqi: allow static build ("built-in")
BACKPORT: tee: shm: Potential NULL dereference calling tee_shm_register()
BACKPORT: tee: shm: don't put_page on null shm->pages
BACKPORT: tee: shm: make function __tee_shm_alloc static
BACKPORT: tee: optee: check type of registered shared memory
BACKPORT: tee: add start argument to shm_register callback
BACKPORT: tee: optee: fix header dependencies
BACKPORT: tee: shm: inline tee_shm_get_id()
BACKPORT: tee: use reference counting for tee_context
BACKPORT: tee: optee: enable dynamic SHM support
BACKPORT: tee: optee: add optee-specific shared pool implementation
BACKPORT: tee: optee: store OP-TEE capabilities in private data
BACKPORT: tee: optee: add registered buffers handling into RPC calls
BACKPORT: tee: optee: add registered shared parameters handling
BACKPORT: tee: optee: add shared buffer registration functions
BACKPORT: tee: optee: add page list manipulation functions
BACKPORT: tee: optee: Update protocol definitions
BACKPORT: tee: shm: add page accessor functions
BACKPORT: tee: shm: add accessors for buffer size and page offset
BACKPORT: tee: add register user memory
BACKPORT: tee: flexible shared memory pool creation
BACKPORT: optee: support asynchronous supplicant requests
BACKPORT: tee: add TEE_IOCTL_PARAM_ATTR_META
BACKPORT: tee: add tee_param_is_memref() for driver use
UPSTREAM: tcp: fix access to sk->sk_state in tcp_poll()
BACKPORT: tcp: fix potential double free issue for fastopen_req
BACKPORT: xfrm: Fix return value check of copy_sec_ctx.
time: Fix ktime_get_raw() incorrect base accumulation
FROMLIST: coresight: ETM: Add support for ARM Cortex-A73
FROMLIST: coresight: tmc: implementing TMC-ETR AUX space API
UPSTREAM: coresight: etm_perf: Fix using uninitialised work
UPSTREAM: coresight: fix kernel panic caused by invalid CPU
UPSTREAM: coresight: Fix disabling of CoreSight TPIU
UPSTREAM: coresight: perf: Add a missing call to etm_free_aux
UPSTREAM: coresight: tmc: Remove duplicate memset
UPSTREAM: coresight: tmc: Get rid of mode parameter for helper routines
UPSTREAM: coresight: tmc: Cleanup operation mode handling
UPSTREAM: coresight: reset "enable_sink" flag when need be
sched/fair: prevent possible infinite loop in sched_group_energy
ANDROID: qtaguid: Fix the UAF probelm with tag_ref_tree
UPSTREAM: ANDROID: binder: remove waitqueue when thread exits.
ANDROID: sdcardfs: Protect set_top
ANDROID: fsnotify: Notify lower fs of open
Revert "ANDROID: sdcardfs: notify lower file of opens"
ANDROID: sdcardfs: Use lower getattr times/size
ANDROID: sched: EAS: check energy_aware() before calling select_energy_cpu_brute() in up-migrate path
UPSTREAM: eventpoll.h: add missing epoll event masks
BACKPORT: thermal/drivers/hisi: Add support for hi3660 SoC
BACKPORT: thermal/drivers/hisi: Prepare to add support for other hisi platforms
BACKPORT: thermal/drivers/hisi: Add platform prefix to function name
BACKPORT: thermal/drivers/hisi: Put platform code together
BACKPORT: thermal/drivers/hisi: Use round up step value
BACKPORT: thermal/drivers/hisi: Move the clk setup in the corresponding functions
BACKPORT: thermal/drivers/hisi: Remove mutex_lock in the code
BACKPORT: thermal/drivers/hisi: Remove thermal data back pointer
BACKPORT: thermal/drivers/hisi: Convert long to int
BACKPORT: thermal/drivers/hisi: Rename and remove unused field
BACKPORT: thermal/drivers/hisi: Remove costly sensor inspection
BACKPORT: thermal/drivers/hisi: Fix configuration register setting
BACKPORT: thermal/drivers/hisi: Encapsulate register writes into helpers
BACKPORT: thermal/drivers/hisi: Remove pointless lock
BACKPORT: thermal/drivers/hisi: Remove the multiple sensors support
BACKPORT: thermal: hisilicon: constify thermal_zone_of_device_ops structures
ANDROID: xattr: Pass EOPNOTSUPP to permission2
ANDROID: sdcardfs: Move default_normal to superblock
UPSTREAM: tcp: fix a request socket leak
UPSTREAM: tcp: fix possible deadlock in TCP stack vs BPF filter
UPSTREAM: tcp: Add a tcp_filter hook before handle ack packet
FROMLIST: arm64: kpti: Fix the interaction between ASID switching and software PAN
FROMLIST: arm64: Move post_ttbr_update_workaround to C code
fscrypt: updates on 4.15-rc4
ANDROID: uid_sys_stats: fix the comment
BACKPORT: optee: fix invalid of_node_put() in optee_driver_init()
BACKPORT: tee: optee: sync with new naming of interrupts
BACKPORT: tee: indicate privileged dev in gen_caps
BACKPORT: tee: optee: interruptible RPC sleep
BACKPORT: tee: optee: add const to tee_driver_ops and tee_desc structures
BACKPORT: tee: tee_shm: Constify dma_buf_ops structures.
BACKPORT: tee: add forward declaration for struct device
BACKPORT: tee: optee: fix uninitialized symbol 'parg'
BACKPORT: tee.txt: standardize document format
BACKPORT: tee: add ARM_SMCCC dependency
clocksource: arch_timer: make virtual counter access configurable
arm64: issue isb when trapping CNTVCT_EL0 access
BACKPORT: arm64: Add CNTFRQ_EL0 trap handler
BACKPORT: arm64: Add CNTVCT_EL0 trap handler
ANDROID: sdcardfs: Fix missing break on default_normal
ANDROID: arm64: kaslr: fixup Falkor workaround for 4.9
ANDROID: usb: f_fs: Prevent gadget unbind if it is already unbound
arm64: Kconfig: Reword UNMAP_KERNEL_AT_EL0 kconfig entry
arm64: use RET instruction for exiting the trampoline
UPSTREAM: arm64: kaslr: Put kernel vectors address in separate data page
UPSTREAM: arm64: mm: Introduce TTBR_ASID_MASK for getting at the ASID in the TTBR
UPSTREAM: arm64: Kconfig: Add CONFIG_UNMAP_KERNEL_AT_EL0
UPSTREAM: arm64: entry: Add fake CPU feature for unmapping the kernel at EL0
UPSTREAM: arm64: tls: Avoid unconditional zeroing of tpidrro_el0 for native tasks
UPSTREAM: arm64: erratum: Work around Falkor erratum #E1003 in trampoline code
UPSTREAM: arm64: entry: Hook up entry trampoline to exception vectors
UPSTREAM: arm64: entry: Explicitly pass exception level to kernel_ventry macro
UPSTREAM: arm64: mm: Map entry trampoline into trampoline and kernel page tables
UPSTREAM: arm64: entry: Add exception trampoline page for exceptions from EL0
UPSTREAM: arm64: mm: Invalidate both kernel and user ASIDs when performing TLBI
UPSTREAM: arm64: mm: Add arm64_kernel_unmapped_at_el0 helper
UPSTREAM: arm64: mm: Allocate ASIDs in pairs
UPSTREAM: arm64: mm: Fix and re-enable ARM64_SW_TTBR0_PAN
UPSTREAM: arm64: mm: Rename post_ttbr0_update_workaround
UPSTREAM: arm64: mm: Move ASID from TTBR0 to TTBR1
UPSTREAM: arm64: mm: Temporarily disable ARM64_SW_TTBR0_PAN
UPSTREAM: arm64: mm: Use non-global mappings for kernel space
UPSTREAM: arm64: factor out entry stack manipulation
ANDROID: sdcardfs: Add default_normal option
ANDROID: sdcardfs: notify lower file of opens
blkdev: Refactoring block io latency histogram codes
UPSTREAM: netfilter: conntrack: use power efficient workqueue
ANDROID: binder: Remove obsolete proc waitqueue.
UPSTREAM: arm64: setup: introduce kaslr_offset()
UPSTREAM: kcov: fix comparison callback signature
UPSTREAM: kcov: support comparison operands collection
UPSTREAM: kcov: remove pointless current != NULL check
UPSTREAM: kcov: support compat processes
UPSTREAM: kcov: simplify interrupt check
UPSTREAM: kcov: make kcov work properly with KASLR enabled
UPSTREAM: kcov: add more missing includes
BACKPORT: irq: Make the irqentry text section unconditional
UPSTREAM: kasan: make get_wild_bug_type() static
UPSTREAM: kasan: separate report parts by empty lines
UPSTREAM: kasan: improve double-free report format
UPSTREAM: kasan: print page description after stacks
UPSTREAM: kasan: improve slab object description
UPSTREAM: kasan: change report header
UPSTREAM: kasan: simplify address description logic
UPSTREAM: kasan: change allocation and freeing stack traces headers
UPSTREAM: kasan: unify report headers
UPSTREAM: kasan: introduce helper functions for determining bug type
BACKPORT: kasan: report only the first error by default
UPSTREAM: kasan: fix races in quarantine_remove_cache()
UPSTREAM: kasan: resched in quarantine_remove_cache()
UPSTREAM: kasan, sched/headers: Uninline kasan_enable/disable_current()
UPSTREAM: kasan: drain quarantine of memcg slab objects
UPSTREAM: kasan: eliminate long stalls during quarantine reduction
UPSTREAM: kasan: support panic_on_warn
ANDROID: dma-buf/sw_sync: Rename active_list to link
ANDROID: initramfs: call free_initrd() when skipping init
BACKPORT: Documentation: tee subsystem and op-tee driver
BACKPORT: tee: add OP-TEE driver
BACKPORT: tee: generic TEE subsystem
BACKPORT: dt/bindings: add bindings for optee
BACKPORT: schedutil: Reset cached freq if it is not in sync with next_freq
sched: EAS/WALT: Don't take into account of running task's util
sched: EAS/WALT: take into account of waking task's load
sched: EAS: upmigrate misfit current task
sched: avoid pushing tasks to an offline CPU
sched: Extend active balance to accept 'push_task' argument
sched: walt: Correct WALT window size initialization
sched: WALT: account cumulative window demand
sched: EAS/WALT: finish accounting prior to task_tick
sched/fair: prevent meaningless active migration
sched: walt: Leverage existing helper APIs to apply invariance
UPSTREAM: net: xfrm: allow clearing socket xfrm policies.
UPSTREAM: time: Clean up CLOCK_MONOTONIC_RAW time handling
UPSTREAM: arm64: vdso: fix clock_getres for 4GiB-aligned res
f2fs: updates on 4.15-rc1
UPSTREAM: android: binder: fix type mismatch warning
BACKPORT: arm64: Use __pa_symbol for empty_zero_page
UPSTREAM: arm64: Use __pa_symbol for kernel symbols
UPSTREAM: mm: Introduce lm_alias
FROMLIST: binder: fix proc->files use-after-free
BACKPORT: xfrm: Clear sk_dst_cache when applying per-socket policy.
sched: WALT: fix potential overflow
sched: Update task->on_rq when tasks are moving between runqueues
sched: WALT: fix window mis-alignment
sched: EAS: kill incorrect nohz idle cpu kick
sched: EAS: fix incorrect energy delta calculation due to rounding error
sched: EAS/WALT: use cr_avg instead of prev_runnable_sum
sched: WALT: fix broken cumulative runnable average accounting
sched: deadline: WALT: account cumulative runnable avg
ANDROID: binder: clarify deferred thread work.
BACKPORT: net/tcp-fastopen: Add new API support
UPSTREAM: net: Remove __sk_dst_reset() in tcp_v6_connect()
UPSTREAM: net/tcp-fastopen: refactor cookie check logic
sched: compute task utilisation with WALT consistently
FROMLIST: arm64: Avoid aligning normal memory pointers in __memcpy_{to,from}io
UPSTREAM: security: bpf: replace include of linux/bpf.h with forward declarations
UPSTREAM: selinux: bpf: Add addtional check for bpf object file receive
UPSTREAM: selinux: bpf: Add selinux check for eBPF syscall operations
BACKPORT: security: bpf: Add LSM hooks for bpf object related syscall
BACKPORT: bpf: Add file mode configuration into bpf maps
cpufreq: Drop schedfreq governor
ANDROID: Revert "arm64: move ELF_ET_DYN_BASE to 4GB / 4MB"
ANDROID: Revert "arm: move ELF_ET_DYN_BASE to 4MB"
sched: EAS: Fix the condition to distinguish energy before/after
sched: EAS: update trg_cpu to backup_cpu if no energy saving for target_cpu
sched/fair: consider task utilization in group_max_util()
sched/fair: consider task utilization in group_norm_util()
sched/fair: enforce EAS mode
sched/fair: ignore backup CPU when not valid
sched/fair: trace energy_diff for non boosted tasks
UPSTREAM: sched/fair: Sync task util before slow-path wakeup
UPSTREAM: sched/core: Add missing update_rq_clock() call in set_user_nice()
UPSTREAM: sched/core: Add missing update_rq_clock() call for task_hot()
UPSTREAM: sched/core: Add missing update_rq_clock() in detach_task_cfs_rq()
UPSTREAM: sched/core: Add missing update_rq_clock() in post_init_entity_util_avg()
UPSTREAM: sched/fair: Fix task group initialization
cpufreq/sched: Consider max cpu capacity when choosing frequencies
cpufreq/sched: Use cpu max freq rather than policy max
sched/fair: remove erroneous RCU_LOCKDEP_WARN from start_cpu()
FROMLIST: ALSA: usx2y: Suppress kernel warning at page allocation failures
FROMLIST: kbuild: clang: fix build failures with sparse check
Revert "Revert "BACKPORT: efi/libstub/arm64: Set -fpie when building the EFI stub""
BACKPORT: efi/libstub: Unify command line param parsing
ANDROID: sched/walt: Fix divide by zero error in cpufreq notifier
ANDROID: binder: show high watermark of alloc->pages.
ANDROID: binder: Add thread->process_todo flag.
ANDROID: sched/fair: Select correct capacity state for energy_diff
ANDROID: cpufreq-dt: Set sane defaults for schedutil rate limits
BACKPORT: cpufreq: schedutil: Use policy-dependent transition delays
Revert "BACKPORT: efi/libstub/arm64: Set -fpie when building the EFI stub"
FROMLIST: android: binder: Fix null ptr dereference in debug msg
FROMLIST: android: binder: Change binder_shrinker to static
UPSTREAM: arm64: compat: Remove leftover variable declaration
ANDROID: HACK: arm64: use -mno-implicit-float instead of -mgeneral-regs-only
ANDROID: Kbuild, LLVMLinux: allow overriding clang target triple
CHROMIUM: arm64: Disable asm-operand-width warning for clang
CHROMIUM: kbuild: clang: Disable the 'duplicate-decl-specifier' warning
BACKPORT: x86/asm: Fix inline asm call constraints for Clang
BACKPORT: efi/libstub/arm64: Set -fpie when building the EFI stub
UPSTREAM: efi/libstub/arm64: Force 'hidden' visibility for section markers
UPSTREAM: efi/libstub/arm64: Use hidden attribute for struct screen_info reference
UPSTREAM: x86/build: Use cc-option to validate stack alignment parameter
UPSTREAM: x86/build: Fix stack alignment for CLang
UPSTREAM: compiler, clang: always inline when CONFIG_OPTIMIZE_INLINING is disabled
UPSTREAM: x86/boot: #undef memcpy() et al in string.c
UPSTREAM: llist: clang: introduce member_address_is_nonnull()
UPSTREAM: crypto: arm64/sha - avoid non-standard inline asm tricks
UPSTREAM: kbuild: clang: Disable 'address-of-packed-member' warning
UPSTREAM: x86/build: Specify stack alignment for clang
UPSTREAM: x86/build: Use __cc-option for boot code compiler options
UPSTREAM: kbuild: Add __cc-option macro
UPSTREAM: x86/mm/kaslr: Use the _ASM_MUL macro for multiplication to work around Clang incompatibility
UPSTREAM: crypto, x86: aesni - fix token pasting for clang
UPSTREAM: x86/kbuild: Use cc-option to enable -falign-{jumps/loops}
UPSTREAM: compiler, clang: properly override 'inline' for clang
UPSTREAM: compiler, clang: suppress warning for unused static inline functions
UPSTREAM: modules: mark __inittest/__exittest as __maybe_unused
UPSTREAM: kbuild: Add support to generate LLVM assembly files
UPSTREAM: kbuild: use -Oz instead of -Os when using clang
UPSTREAM: kbuild, LLVMLinux: Add -Werror to cc-option to support clang
UPSTREAM: kbuild: drop -Wno-unknown-warning-option from clang options
UPSTREAM: kbuild: fix asm-offset generation to work with clang
UPSTREAM: kbuild: consolidate redundant sed script ASM offset generation
UPSTREAM: kbuild: Consolidate header generation from ASM offset information
UPSTREAM: kbuild: clang: add -no-integrated-as to KBUILD_[AC]FLAGS
UPSTREAM: kbuild: Add better clang cross build support
FROMLIST: f2fs: expose some sectors to user in inline data or dentry case
UPSTREAM: sched/fair: Fix usage of find_idlest_group() when the local group is idlest
UPSTREAM: sched/fair: Fix usage of find_idlest_group() when no groups are allowed
UPSTREAM: sched/fair: Fix find_idlest_group() when local group is not allowed
UPSTREAM: sched/fair: Remove unnecessary comparison with -1
UPSTREAM: sched/fair: Move select_task_rq_fair() slow-path into its own function
UPSTREAM: sched/fair: Force balancing on NOHZ balance if local group has capacity
UPSTREAM: f2fs: fix potential panic during fstrim
f2fs: catch up to v4.14-rc1
UPSTREAM: sched: use load_avg for selecting idlest group
UPSTREAM: sched: fix find_idlest_group for fork
ANDROID: binder: fix node sched policy calculation
ANDROID: binder: init desired_prio.sched_policy before use it
BACKPORT: net: xfrm: support setting an output mark.
FROMLIST: tracing: Add support for preempt and irq enable/disable events
FROMLIST: tracing: Prepare to add preempt and irq trace events
Conflicts:
arch/arm64/Kconfig
arch/arm64/include/asm/assembler.h
arch/arm64/include/asm/cpucaps.h
arch/arm64/include/asm/efi.h
arch/arm64/include/asm/memory.h
arch/arm64/include/asm/mmu.h
arch/arm64/include/asm/mmu_context.h
arch/arm64/kernel/cpufeature.c
arch/arm64/kernel/io.c
arch/arm64/kernel/setup.c
arch/arm64/kernel/vdso.c
arch/arm64/mm/context.c
arch/arm64/mm/mmu.c
drivers/Kconfig
drivers/Makefile
drivers/cpufreq/Kconfig
drivers/hwtracing/coresight/coresight-etm4x.c
drivers/hwtracing/coresight/coresight-priv.h
drivers/hwtracing/coresight/coresight-tmc-etr.c
drivers/hwtracing/coresight/coresight.c
drivers/scsi/ufs/ufshcd.h
drivers/staging/android/ion/ion-ioctl.c
drivers/staging/android/ion/ion_system_heap.c
drivers/usb/dwc3/gadget.c
include/linux/sched.h
include/trace/events/sched.h
kernel/kcov.c
kernel/sched/core.c
kernel/sched/cpufreq_sched.c
kernel/sched/cpufreq_schedutil.c
kernel/sched/fair.c
kernel/sched/sched.h
kernel/sched/walt.c
kernel/sched/walt.h
mm/kasan/report.c
security/security.c
security/selinux/hooks.c
Change-Id: I0ec8cbca6cb6384e22fbbe8def8a9d228229dc48
Signed-off-by: Blagovest Kolenichev <bkolenichev@codeaurora.org>
|
||
|
Blagovest Kolenichev
|
fe5289af24 |
Revert "Enable HW File Based Encryption on ext4 file system"
This reverts commit |
||
|
Greg Kroah-Hartman
|
a2904940bd |
Merge 4.9.87 into android-4.9
Changes in 4.9.87 tpm: st33zp24: fix potential buffer overruns caused by bit glitches on the bus tpm_i2c_infineon: fix potential buffer overruns caused by bit glitches on the bus tpm_i2c_nuvoton: fix potential buffer overruns caused by bit glitches on the bus tpm_tis: fix potential buffer overruns caused by bit glitches on the bus tpm: constify transmit data pointers tpm_tis_spi: Use DMA-safe memory for SPI transfers tpm-dev-common: Reject too short writes ALSA: usb-audio: Add a quirck for B&W PX headphones ALSA: hda: Add a power_save blacklist ALSA: hda - Fix pincfg at resume on Lenovo T470 dock timers: Forward timer base before migrating timers parisc: Fix ordering of cache and TLB flushes cpufreq: s3c24xx: Fix broken s3c_cpufreq_init() dax: fix vma_is_fsdax() helper x86/xen: Zero MSR_IA32_SPEC_CTRL before suspend x86/platform/intel-mid: Handle Intel Edison reboot correctly media: m88ds3103: don't call a non-initalized function nospec: Allow index argument to have const-qualified type ARM: mvebu: Fix broken PL310_ERRATA_753970 selects ARM: kvm: fix building with gcc-8 KVM: mmu: Fix overlap between public and private memslots KVM/x86: Remove indirect MSR op calls from SPEC_CTRL KVM/VMX: Optimize vmx_vcpu_run() and svm_vcpu_run() by marking the RDMSR path as unlikely() PCI/ASPM: Deal with missing root ports in link state handling dm io: fix duplicate bio completion due to missing ref count ARM: dts: LogicPD SOM-LV: Fix I2C1 pinmux ARM: dts: LogicPD Torpedo: Fix I2C1 pinmux x86/mm: Give each mm TLB flush generation a unique ID x86/speculation: Use Indirect Branch Prediction Barrier in context switch md: only allow remove_and_add_spares when no sync_thread running. netlink: put module reference if dump start fails x86/apic/vector: Handle legacy irq data correctly bridge: check brport attr show in brport_show fib_semantics: Don't match route with mismatching tclassid hdlc_ppp: carrier detect ok, don't turn off negotiation ipv6 sit: work around bogus gcc-8 -Wrestrict warning net: fix race on decreasing number of TX queues net: ipv4: don't allow setting net.ipv4.route.min_pmtu below 68 netlink: ensure to loop over all netns in genlmsg_multicast_allns() ppp: prevent unregistered channels from connecting to PPP units udplite: fix partial checksum initialization sctp: fix dst refcnt leak in sctp_v4_get_dst mlxsw: spectrum_switchdev: Check success of FDB add operation net: phy: fix phy_start to consider PHY_IGNORE_INTERRUPT tcp: Honor the eor bit in tcp_mtu_probe rxrpc: Fix send in rxrpc_send_data_packet() tcp_bbr: better deal with suboptimal GSO sctp: fix dst refcnt leak in sctp_v6_get_dst() s390/qeth: fix underestimated count of buffer elements s390/qeth: fix SETIP command handling s390/qeth: fix overestimated count of buffer elements s390/qeth: fix IP removal on offline cards s390/qeth: fix double-free on IP add/remove race s390/qeth: fix IP address lookup for L3 devices s390/qeth: fix IPA command submission race sctp: verify size of a new chunk in _sctp_make_chunk() net: mpls: Pull common label check into helper mpls, nospec: Sanitize array index in mpls_label_ok() bpf: fix wrong exposure of map_flags into fdinfo for lpm bpf: fix mlock precharge on arraymaps bpf, x64: implement retpoline for tail call bpf, arm64: fix out of bounds access in tail call bpf: add schedule points in percpu arrays management bpf, ppc64: fix out of bounds access in tail call btrfs: preserve i_mode if __btrfs_set_acl() fails Linux 4.9.87 Signed-off-by: Greg Kroah-Hartman <gregkh@google.com> |
||
|
Dan Williams
|
43672fa642 |
dax: fix vma_is_fsdax() helper
commit 230f5a8969d8345fc9bbe3683f068246cf1be4b8 upstream.
Gerd reports that ->i_mode may contain other bits besides S_IFCHR. Use
S_ISCHR() instead. Otherwise, get_user_pages_longterm() may fail on
device-dax instances when those are meant to be explicitly allowed.
Fixes: 2bb6d2837083 ("mm: introduce get_user_pages_longterm")
Cc: <stable@vger.kernel.org>
Reported-by: Gerd Rausch <gerd.rausch@oracle.com>
Acked-by: Jane Chu <jane.chu@oracle.com>
Reported-by: Haozhong Zhang <haozhong.zhang@intel.com>
Reviewed-by: Jan Kara <jack@suse.cz>
Signed-off-by: Dan Williams <dan.j.williams@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
|
||
|
Greg Kroah-Hartman
|
7118def012 |
Merge 4.9.85 into android-4.9
Changes in 4.9.85 netfilter: drop outermost socket lock in getsockopt() xtensa: fix high memory/reserved memory collision scsi: ibmvfc: fix misdefined reserved field in ibmvfc_fcp_rsp_info cfg80211: fix cfg80211_beacon_dup X.509: fix BUG_ON() when hash algorithm is unsupported PKCS#7: fix certificate chain verification RDMA/uverbs: Protect from command mask overflow iio: buffer: check if a buffer has been set up when poll is called iio: adis_lib: Initialize trigger before requesting interrupt x86/oprofile: Fix bogus GCC-8 warning in nmi_setup() irqchip/gic-v3: Use wmb() instead of smb_wmb() in gic_raise_softirq() PCI/cxgb4: Extend T3 PCI quirk to T4+ devices ohci-hcd: Fix race condition caused by ohci_urb_enqueue() and io_watchdog_func() usb: ohci: Proper handling of ed_rm_list to handle race condition between usb_kill_urb() and finish_unlinks() arm64: Disable unhandled signal log messages by default Add delay-init quirk for Corsair K70 RGB keyboards drm/edid: Add 6 bpc quirk for CPT panel in Asus UX303LA usb: dwc3: gadget: Set maxpacket size for ep0 IN usb: ldusb: add PIDs for new CASSY devices supported by this driver Revert "usb: musb: host: don't start next rx urb if current one failed" usb: gadget: f_fs: Process all descriptors during bind usb: renesas_usbhs: missed the "running" flag in usb_dmac with rx path drm/amdgpu: Add dpm quirk for Jet PRO (v2) drm/amdgpu: add atpx quirk handling (v2) drm/amdgpu: Avoid leaking PM domain on driver unbind (v2) drm/amdgpu: add new device to use atpx quirk binder: add missing binder_unlock() X.509: fix NULL dereference when restricting key with unsupported_sig mm: avoid spurious 'bad pmd' warning messages fs/dax.c: fix inefficiency in dax_writeback_mapping_range() libnvdimm: fix integer overflow static analysis warning device-dax: implement ->split() to catch invalid munmap attempts mm: introduce get_user_pages_longterm v4l2: disable filesystem-dax mapping support IB/core: disable memory registration of filesystem-dax vmas libnvdimm, dax: fix 1GB-aligned namespaces vs physical misalignment mm: Fix devm_memremap_pages() collision handling mm: fail get_vaddr_frames() for filesystem-dax mappings x86/entry/64: Clear extra registers beyond syscall arguments, to reduce speculation attack surface Linux 4.9.85 Signed-off-by: Greg Kroah-Hartman <gregkh@google.com> |
||
|
Dan Williams
|
b29ea3c0af |
mm: introduce get_user_pages_longterm
commit 2bb6d2837083de722bfdc369cb0d76ce188dd9b4 upstream.
Patch series "introduce get_user_pages_longterm()", v2.
Here is a new get_user_pages api for cases where a driver intends to
keep an elevated page count indefinitely. This is distinct from usages
like iov_iter_get_pages where the elevated page counts are transient.
The iov_iter_get_pages cases immediately turn around and submit the
pages to a device driver which will put_page when the i/o operation
completes (under kernel control).
In the longterm case userspace is responsible for dropping the page
reference at some undefined point in the future. This is untenable for
filesystem-dax case where the filesystem is in control of the lifetime
of the block / page and needs reasonable limits on how long it can wait
for pages in a mapping to become idle.
Fixing filesystems to actually wait for dax pages to be idle before
blocks from a truncate/hole-punch operation are repurposed is saved for
a later patch series.
Also, allowing longterm registration of dax mappings is a future patch
series that introduces a "map with lease" semantic where the kernel can
revoke a lease and force userspace to drop its page references.
I have also tagged these for -stable to purposely break cases that might
assume that longterm memory registrations for filesystem-dax mappings
were supported by the kernel. The behavior regression this policy
change implies is one of the reasons we maintain the "dax enabled.
Warning: EXPERIMENTAL, use at your own risk" notification when mounting
a filesystem in dax mode.
It is worth noting the device-dax interface does not suffer the same
constraints since it does not support file space management operations
like hole-punch.
This patch (of 4):
Until there is a solution to the dma-to-dax vs truncate problem it is
not safe to allow long standing memory registrations against
filesytem-dax vmas. Device-dax vmas do not have this problem and are
explicitly allowed.
This is temporary until a "memory registration with layout-lease"
mechanism can be implemented for the affected sub-systems (RDMA and
V4L2).
[akpm@linux-foundation.org: use kcalloc()]
Link: http://lkml.kernel.org/r/151068939435.7446.13560129395419350737.stgit@dwillia2-desk3.amr.corp.intel.com
Fixes:
|
||
|
Jan Kara
|
84972a9a57 |
block: Make blk_get_backing_dev_info() safe without open bdev
Currenly blk_get_backing_dev_info() is not safe to be called when the block device is not open as bdev->bd_disk is NULL in that case. However inode_to_bdi() uses this function and may be call called from flusher worker or other writeback related functions without bdev being open which leads to crashes such as: [113031.075540] Unable to handle kernel paging request for data at address 0x00000000 [113031.075614] Faulting instruction address: 0xc0000000003692e0 0:mon> t [c0000000fb65f900] c00000000036cb6c writeback_sb_inodes+0x30c/0x590 [c0000000fb65fa10] c00000000036ced4 __writeback_inodes_wb+0xe4/0x150 [c0000000fb65fa70] c00000000036d33c wb_writeback+0x30c/0x450 [c0000000fb65fb40] c00000000036e198 wb_workfn+0x268/0x580 [c0000000fb65fc50] c0000000000f3470 process_one_work+0x1e0/0x590 [c0000000fb65fce0] c0000000000f38c8 worker_thread+0xa8/0x660 [c0000000fb65fd80] c0000000000fc4b0 kthread+0x110/0x130 [c0000000fb65fe30] c0000000000098f0 ret_from_kernel_thread+0x5c/0x6c Change-Id: I00e61bff3be695768e3f836e864d3b72fb873ac1 Signed-off-by: Jens Axboe <axboe@fb.com> Git-commit: b1d2dc5659b41741f5a29b2ade76ffb4e5bb13d8 Git-repo: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git [riteshh@codeaurora.org: Resolved merge conflicts] Signed-off-by: Ritesh Harjani <riteshh@codeaurora.org> |
||
|
Jan Kara
|
9507b39a7d |
block: Unhash block device inodes on gendisk destruction
Currently, block device inodes stay around after corresponding gendisk hash died until memory reclaim finds them and frees them. Since we will make block device inode pin the bdi, we want to free the block device inode as soon as the device goes away so that bdi does not stay around unnecessarily. Furthermore we need to avoid issues when new device with the same major,minor pair gets created since reusing the bdi structure would be rather difficult in this case. Unhashing block device inode on gendisk destruction nicely deals with these problems. Once last block device inode reference is dropped (which may be directly in del_gendisk()), the inode gets evicted. Furthermore if the major,minor pair gets reallocated, we are guaranteed to get new block device inode even if old block device inode is not yet evicted and thus we avoid issues with possible reuse of bdi. Change-Id: I43c46dafd900caf9d9c1430ff6ff02eff816cb7a Reviewed-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Jan Kara <jack@suse.cz> Signed-off-by: Jens Axboe <axboe@fb.com> Git-Commit: f44f1ab5a2dcd4e16eab850fd08e40ff2d0c28d4 Git-Repo: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git Signed-off-by: Ritesh Harjani <riteshh@codeaurora.org> |
||
|
Jaegeuk Kim
|
8dec074e88 |
fscrypt: updates on 4.15-rc4
Cherry-picked from origin/upstream-f2fs-stable-linux-4.9.y: |
||
|
Neeraj Soni
|
7b939265f4 |
Enable HW File Based Encryption on ext4 file system
HW File Based Encryption (FBE) uses Crypto Engine to encrypt the user data with unique key for each file. File name and data both are encrypted with this feature. 1. security/pfk: New module to support per file encryption using CE. 2. fs/ext4: changes made to support using crypto engine to encyrpt the data. Other changes made to provide support framework for per file encryption. Change-Id: I90d1a6df69ab30fd2476d9aad661e3ae1375e01d Signed-off-by: Neeraj Soni <neersoni@codeaurora.org> |
||
|
Greg Kroah-Hartman
|
9452b2c248 |
Merge 4.9.51 into android-4.9
Changes in 4.9.51 ipv6: accept 64k - 1 packet length in ip6_find_1stfragopt() ipv6: add rcu grace period before freeing fib6_node ipv6: fix sparse warning on rt6i_node macsec: add genl family module alias udp: on peeking bad csum, drop packets even if not at head fsl/man: Inherit parent device and of_node sctp: Avoid out-of-bounds reads from address storage qlge: avoid memcpy buffer overflow netvsc: fix deadlock betwen link status and removal cxgb4: Fix stack out-of-bounds read due to wrong size to t4_record_mbox() packet: Don't write vnet header beyond end of buffer kcm: do not attach PF_KCM sockets to avoid deadlock Revert "net: phy: Correctly process PHY_HALTED in phy_stop_machine()" tcp: initialize rcv_mss to TCP_MIN_MSS instead of 0 mlxsw: spectrum: Forbid linking to devices that have uppers bridge: switchdev: Clear forward mark when transmitting packet Revert "net: use lib/percpu_counter API for fragmentation mem accounting" Revert "net: fix percpu memory leaks" gianfar: Fix Tx flow control deactivation vhost_net: correctly check tx avail during rx busy polling ip6_gre: update mtu properly in ip6gre_err ipv6: fix memory leak with multiple tables during netns destruction ipv6: fix typo in fib6_net_exit() sctp: fix missing wake ups in some situations ip_tunnel: fix setting ttl and tos value in collect_md mode f2fs: let fill_super handle roll-forward errors f2fs: check hot_data for roll-forward recovery x86/fsgsbase/64: Fully initialize FS and GS state in start_thread_common x86/fsgsbase/64: Report FSBASE and GSBASE correctly in core dumps x86/switch_to/64: Rewrite FS/GS switching yet again to fix AMD CPUs xfs: Move handling of missing page into one place in xfs_find_get_desired_pgoff() xfs: fix spurious spin_is_locked() assert failures on non-smp kernels xfs: push buffer of flush locked dquot to avoid quotacheck deadlock xfs: try to avoid blowing out the transaction reservation when bunmaping a shared extent xfs: release bli from transaction properly on fs shutdown xfs: remove bli from AIL before release on transaction abort xfs: don't allow bmap on rt files xfs: free uncommitted transactions during log recovery xfs: free cowblocks and retry on buffered write ENOSPC xfs: don't crash on unexpected holes in dir/attr btrees xfs: check _btree_check_block value xfs: set firstfsb to NULLFSBLOCK before feeding it to _bmapi_write xfs: check _alloc_read_agf buffer pointer before using xfs: fix quotacheck dquot id overflow infinite loop xfs: fix multi-AG deadlock in xfs_bunmapi xfs: Fix per-inode DAX flag inheritance xfs: fix inobt inode allocation search optimization xfs: clear MS_ACTIVE after finishing log recovery xfs: don't leak quotacheck dquots when cow recovery iomap: fix integer truncation issues in the zeroing and dirtying helpers xfs: write unmount record for ro mounts xfs: toggle readonly state around xfs_log_mount_finish xfs: remove xfs_trans_ail_delete_bulk xfs: Add infrastructure needed for error propagation during buffer IO failure xfs: Properly retry failed inode items in case of error during buffer writeback xfs: fix recovery failure when log record header wraps log end xfs: always verify the log tail during recovery xfs: fix log recovery corruption error due to tail overwrite xfs: handle -EFSCORRUPTED during head/tail verification xfs: add log recovery tracepoint for head/tail xfs: stop searching for free slots in an inode chunk when there are none xfs: evict all inodes involved with log redo item xfs: check for race with xfs_reclaim_inode() in xfs_ifree_cluster() xfs: open-code xfs_buf_item_dirty() xfs: remove unnecessary dirty bli format check for ordered bufs xfs: ordered buffer log items are never formatted xfs: refactor buffer logging into buffer dirtying helper xfs: don't log dirty ranges for ordered buffers xfs: skip bmbt block ino validation during owner change xfs: move bmbt owner change to last step of extent swap xfs: disallow marking previously dirty buffers as ordered xfs: relog dirty buffers during swapext bmbt owner change xfs: disable per-inode DAX flag xfs: fix incorrect log_flushed on fsync xfs: don't set v3 xflags for v2 inodes xfs: open code end_buffer_async_write in xfs_finish_page_writeback xfs: use kmem_free to free return value of kmem_zalloc md/raid5: release/flush io in raid5_do_work() xfs: fix compiler warnings ipv6: Fix may be used uninitialized warning in rt6_check Linux 4.9.51 Signed-off-by: Greg Kroah-Hartman <gregkh@google.com> |
||
|
Darrick J. Wong
|
63d184d295 |
xfs: evict all inodes involved with log redo item
commit 799ea9e9c59949008770aab4e1da87f10e99dbe4 upstream.
When we introduced the bmap redo log items, we set MS_ACTIVE on the
mountpoint and XFS_IRECOVERY on the inode to prevent unlinked inodes
from being truncated prematurely during log recovery. This also had the
effect of putting linked inodes on the lru instead of evicting them.
Unfortunately, we neglected to find all those unreferenced lru inodes
and evict them after finishing log recovery, which means that we leak
them if anything goes wrong in the rest of xfs_mountfs, because the lru
is only cleaned out on unmount.
Therefore, evict unreferenced inodes in the lru list immediately
after clearing MS_ACTIVE.
Fixes:
|
||
|
Greg Kroah-Hartman
|
a3840b1234 |
Merge 4.9.46 into android-4.9
Changes in 4.9.46
sparc64: remove unnecessary log message
af_key: do not use GFP_KERNEL in atomic contexts
dccp: purge write queue in dccp_destroy_sock()
dccp: defer ccid_hc_tx_delete() at dismantle time
ipv4: fix NULL dereference in free_fib_info_rcu()
net_sched/sfq: update hierarchical backlog when drop packet
net_sched: remove warning from qdisc_hash_add
bpf: fix bpf_trace_printk on 32 bit archs
openvswitch: fix skb_panic due to the incorrect actions attrlen
ptr_ring: use kmalloc_array()
ipv4: better IP_MAX_MTU enforcement
nfp: fix infinite loop on umapping cleanup
sctp: fully initialize the IPv6 address in sctp_v6_to_addr()
tipc: fix use-after-free
ipv6: reset fn->rr_ptr when replacing route
ipv6: repair fib6 tree in failure case
tcp: when rearming RTO, if RTO time is in past then fire RTO ASAP
net/mlx4_core: Enable 4K UAR if SRIOV module parameter is not enabled
irda: do not leak initialized list.dev to userspace
net: sched: fix NULL pointer dereference when action calls some targets
net_sched: fix order of queue length updates in qdisc_replace()
bpf, verifier: add additional patterns to evaluate_reg_imm_alu
bpf: adjust verifier heuristics
bpf, verifier: fix alu ops against map_value{, _adj} register types
bpf: fix mixed signed/unsigned derived min/max value bounds
bpf/verifier: fix min/max handling in BPF_SUB
Input: trackpoint - add new trackpoint firmware ID
Input: elan_i2c - add ELAN0602 ACPI ID to support Lenovo Yoga310
Input: ALPS - fix two-finger scroll breakage in right side on ALPS touchpad
KVM: s390: sthyi: fix sthyi inline assembly
KVM: s390: sthyi: fix specification exception detection
KVM: x86: block guest protection keys unless the host has them enabled
ALSA: usb-audio: Add delay quirk for H650e/Jabra 550a USB headsets
ALSA: core: Fix unexpected error at replacing user TLV
ALSA: hda - Add stereo mic quirk for Lenovo G50-70 (17aa:3978)
ALSA: firewire: fix NULL pointer dereference when releasing uninitialized data of iso-resource
ARCv2: PAE40: Explicitly set MSB counterpart of SLC region ops addresses
mm, shmem: fix handling /sys/kernel/mm/transparent_hugepage/shmem_enabled
i2c: designware: Fix system suspend
mm/madvise.c: fix freeing of locked page with MADV_FREE
fork: fix incorrect fput of ->exe_file causing use-after-free
mm/memblock.c: reversed logic in memblock_discard()
drm: Release driver tracking before making the object available again
drm/atomic: If the atomic check fails, return its value first
drm: rcar-du: Fix crash in encoder failure error path
drm: rcar-du: Fix display timing controller parameter
drm: rcar-du: Fix H/V sync signal polarity configuration
tracing: Call clear_boot_tracer() at lateinit_sync
tracing: Fix kmemleak in tracing_map_array_free()
tracing: Fix freeing of filter in create_filter() when set_str is false
kbuild: linker script do not match C names unless LD_DEAD_CODE_DATA_ELIMINATION is configured
cifs: Fix df output for users with quota limits
cifs: return ENAMETOOLONG for overlong names in cifs_open()/cifs_lookup()
nfsd: Limit end of page list when decoding NFSv4 WRITE
ftrace: Check for null ret_stack on profile function graph entry function
perf/core: Fix group {cpu,task} validation
perf probe: Fix --funcs to show correct symbols for offline module
perf/x86/intel/rapl: Make package handling more robust
timers: Fix excessive granularity of new timers after a nohz idle
x86/mm: Fix use-after-free of ldt_struct
net: sunrpc: svcsock: fix NULL-pointer exception
Revert "leds: handle suspend/resume in heartbeat trigger"
netfilter: nat: fix src map lookup
Bluetooth: hidp: fix possible might sleep error in hidp_session_thread
Bluetooth: cmtp: fix possible might sleep error in cmtp_session
Bluetooth: bnep: fix possible might sleep error in bnep_session
Revert "android: binder: Sanity check at binder ioctl"
binder: use group leader instead of open thread
binder: Use wake up hint for synchronous transactions.
ANDROID: binder: fix proc->tsk check.
iio: imu: adis16480: Fix acceleration scale factor for adis16480
iio: hid-sensor-trigger: Fix the race with user space powering up sensors
staging: rtl8188eu: add RNX-N150NUB support
Clarify (and fix) MAX_LFS_FILESIZE macros
ntb_transport: fix qp count bug
ntb_transport: fix bug calculating num_qps_mw
NTB: ntb_test: fix bug printing ntb_perf results
ntb: no sleep in ntb_async_tx_submit
ntb: ntb_test: ensure the link is up before trying to configure the mws
ntb: transport shouldn't disable link due to bogus values in SPADs
ACPI: ioapic: Clear on-stack resource before using it
ACPI / APEI: Add missing synchronize_rcu() on NOTIFY_SCI removal
ACPI: EC: Fix regression related to wrong ECDT initialization order
powerpc/mm: Ensure cpumask update is ordered
Linux 4.9.46
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
|
||
|
Linus Torvalds
|
b8fce38266 |
Clarify (and fix) MAX_LFS_FILESIZE macros
commit 0cc3b0ec23ce4c69e1e890ed2b8d2fa932b14aad upstream. We have a MAX_LFS_FILESIZE macro that is meant to be filled in by filesystems (and other IO targets) that know they are 64-bit clean and don't have any 32-bit limits in their IO path. It turns out that our 32-bit value for that limit was bogus. On 32-bit, the VM layer is limited by the page cache to only 32-bit index values, but our logic for that was confusing and actually wrong. We used to define that value to (((loff_t)PAGE_SIZE << (BITS_PER_LONG-1))-1) which is actually odd in several ways: it limits the index to 31 bits, and then it limits files so that they can't have data in that last byte of a page that has the highest 31-bit index (ie page index 0x7fffffff). Neither of those limitations make sense. The index is actually the full 32 bit unsigned value, and we can use that whole full page. So the maximum size of the file would logically be "PAGE_SIZE << BITS_PER_LONG". However, we do wan tto avoid the maximum index, because we have code that iterates over the page indexes, and we don't want that code to overflow. So the maximum size of a file on a 32-bit host should actually be one page less than the full 32-bit index. So the actual limit is ULONG_MAX << PAGE_SHIFT. That means that we will not actually be using the page of that last index (ULONG_MAX), but we can grow a file up to that limit. The wrong value of MAX_LFS_FILESIZE actually caused problems for Doug Nazar, who was still using a 32-bit host, but with a 9.7TB 2 x RAID5 volume. It turns out that our old MAX_LFS_FILESIZE was 8TiB (well, one byte less), but the actual true VM limit is one page less than 16TiB. This was invisible until commit |
||
|
Greg Kroah-Hartman
|
da3493c028 |
Merge 4.9.32 into android-4.9
Changes in 4.9.32 bnx2x: Fix Multi-Cos vxlan: eliminate cached dst leak ipv6: xfrm: Handle errors reported by xfrm6_find_1stfragopt() cxgb4: avoid enabling napi twice to the same queue tcp: disallow cwnd undo when switching congestion control vxlan: fix use-after-free on deletion ipv6: Fix leak in ipv6_gso_segment(). net: ping: do not abuse udp_poll() net/ipv6: Fix CALIPSO causing GPF with datagram support net: ethoc: enable NAPI before poll may be scheduled net: stmmac: fix completely hung TX when using TSO net: bridge: start hello timer only if device is up sparc64: Add __multi3 for gcc 7.x and later. sparc64: mm: fix copy_tsb to correctly copy huge page TSBs sparc: Machine description indices can vary sparc64: reset mm cpumask after wrap sparc64: combine activate_mm and switch_mm sparc64: redefine first version sparc64: add per-cpu mm of secondary contexts sparc64: new context wrap sparc64: delete old wrap code arch/sparc: support NR_CPUS = 4096 serial: ifx6x60: fix use-after-free on module unload ptrace: Properly initialize ptracer_cred on fork crypto: asymmetric_keys - handle EBUSY due to backlog correctly KEYS: fix dereferencing NULL payload with nonzero length KEYS: fix freeing uninitialized memory in key_update() KEYS: encrypted: avoid encrypting/decrypting stack buffers crypto: drbg - wait for crypto op not signal safe crypto: gcm - wait for crypto op not signal safe drm/amdgpu/ci: disable mclk switching for high refresh rates (v2) nfsd4: fix null dereference on replay nfsd: Fix up the "supattr_exclcreat" attributes efi: Don't issue error message when booted under Xen kvm: async_pf: fix rcu_irq_enter() with irqs enabled KVM: cpuid: Fix read/write out-of-bounds vulnerability in cpuid emulation arm64: KVM: Preserve RES1 bits in SCTLR_EL2 arm64: KVM: Allow unaligned accesses at EL2 arm: KVM: Allow unaligned accesses at HYP KVM: async_pf: avoid async pf injection when in guest mode KVM: arm/arm64: vgic-v3: Do not use Active+Pending state for a HW interrupt KVM: arm/arm64: vgic-v2: Do not use Active+Pending state for a HW interrupt dmaengine: usb-dmac: Fix DMAOR AE bit definition dmaengine: ep93xx: Always start from BASE0 dmaengine: ep93xx: Don't drain the transfers in terminate_all() dmaengine: mv_xor_v2: handle mv_xor_v2_prep_sw_desc() error properly dmaengine: mv_xor_v2: properly handle wrapping in the array of HW descriptors dmaengine: mv_xor_v2: do not use descriptors not acked by async_tx dmaengine: mv_xor_v2: enable XOR engine after its configuration dmaengine: mv_xor_v2: fix tx_submit() implementation dmaengine: mv_xor_v2: remove interrupt coalescing dmaengine: mv_xor_v2: set DMA mask to 40 bits cfq-iosched: fix the delay of cfq_group's vdisktime under iops mode xen/privcmd: Support correctly 64KB page granularity when mapping memory ext4: fix SEEK_HOLE ext4: keep existing extra fields when inode expands ext4: fix data corruption with EXT4_GET_BLOCKS_ZERO ext4: fix fdatasync(2) after extent manipulation operations drm: Fix oops + Xserver hang when unplugging USB drm devices usb: gadget: f_mass_storage: Serialize wake and sleep execution usb: chipidea: udc: fix NULL pointer dereference if udc_start failed usb: chipidea: debug: check before accessing ci_role staging/lustre/lov: remove set_fs() call from lov_getstripe() iio: adc: bcm_iproc_adc: swap primary and secondary isr handler's iio: light: ltr501 Fix interchanged als/ps register field iio: proximity: as3935: fix AS3935_INT mask iio: proximity: as3935: fix iio_trigger_poll issue mei: make sysfs modalias format similar as uevent modalias cpufreq: cpufreq_register_driver() should return -ENODEV if init fails target: Re-add check to reject control WRITEs with overflow data drm/msm: Expose our reservation object when exporting a dmabuf. ahci: Acer SA5-271 SSD Not Detected Fix cgroup: Prevent kill_css() from being called more than once Input: elantech - add Fujitsu Lifebook E546/E557 to force crc_enabled cpuset: consider dying css as offline fs: add i_blocksize() ufs: restore proper tail allocation fix ufs_isblockset() ufs: restore maintaining ->i_blocks ufs: set correct ->s_maxsize ufs_extend_tail(): fix the braino in calling conventions of ufs_new_fragments() ufs_getfrag_block(): we only grab ->truncate_mutex on block creation path cxl: Fix error path on bad ioctl cxl: Avoid double free_irq() for psl,slice interrupts btrfs: use correct types for page indices in btrfs_page_exists_in_range btrfs: fix memory leak in update_space_info failure path KVM: arm/arm64: Handle possible NULL stage2 pud when ageing pages scsi: qla2xxx: don't disable a not previously enabled PCI device scsi: qla2xxx: Modify T262 FW dump template to specify same start/end to debug customer issues scsi: qla2xxx: Set bit 15 for DIAG_ECHO_TEST MBC scsi: qla2xxx: Fix mailbox pointer error in fwdump capture powerpc/sysdev/simple_gpio: Fix oops in gpio save_regs function powerpc/numa: Fix percpu allocations to be NUMA aware powerpc/hotplug-mem: Fix missing endian conversion of aa_index powerpc/kernel: Fix FP and vector register restoration powerpc/kernel: Initialize load_tm on task creation perf/core: Drop kernel samples even though :u is specified drm/vmwgfx: Handle vmalloc() failure in vmw_local_fifo_reserve() drm/vmwgfx: limit the number of mip levels in vmw_gb_surface_define_ioctl() drm/vmwgfx: Make sure backup_handle is always valid drm/nouveau/tmr: fully separate alarm execution/pending lists ALSA: timer: Fix race between read and ioctl ALSA: timer: Fix missing queue indices reset at SNDRV_TIMER_IOCTL_SELECT ASoC: Fix use-after-free at card unregistration cpu/hotplug: Drop the device lock on error drivers: char: mem: Fix wraparound check to allow mappings up to the end serial: sh-sci: Fix panic when serial console and DMA are enabled arm64: traps: fix userspace cache maintenance emulation on a tagged pointer arm64: hw_breakpoint: fix watchpoint matching for tagged pointers arm64: entry: improve data abort handling of tagged pointers ARM: 8636/1: Cleanup sanity_check_meminfo ARM: 8637/1: Adjust memory boundaries after reservations usercopy: Adjust tests to deal with SMAP/PAN drm/i915/vbt: don't propagate errors from intel_bios_init() drm/i915/vbt: split out defaults that are set when there is no VBT cpufreq: schedutil: move cached_raw_freq to struct sugov_policy cpufreq: schedutil: Fix per-CPU structure initialization in sugov_start() netfilter: nft_set_rbtree: handle element re-addition after deletion Linux 4.9.32 Signed-off-by: Greg Kroah-Hartman <gregkh@google.com> |
||
|
Fabian Frederick
|
61604a2626 |
fs: add i_blocksize()
commit 93407472a21b82f39c955ea7787e5bc7da100642 upstream. Replace all 1 << inode->i_blkbits and (1 << inode->i_blkbits) in fs branch. This patch also fixes multiple checkpatch warnings: WARNING: Prefer 'unsigned int' to bare use of 'unsigned' Thanks to Andrew Morton for suggesting more appropriate function instead of macro. [geliangtang@gmail.com: truncate: use i_blocksize()] Link: http://lkml.kernel.org/r/9c8b2cd83c8f5653805d43debde9fa8817e02fc4.1484895804.git.geliangtang@gmail.com Link: http://lkml.kernel.org/r/1481319905-10126-1-git-send-email-fabf@skynet.be Signed-off-by: Fabian Frederick <fabf@skynet.be> Signed-off-by: Geliang Tang <geliangtang@gmail.com> Cc: Alexander Viro <viro@zeniv.linux.org.uk> Cc: Ross Zwisler <ross.zwisler@linux.intel.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
||
|
Daniel Rosenberg
|
bbcd0ffae5 |
ANDROID: vfs: Add permission2 for filesystems with per mount permissions
This allows filesystems to use their mount private data to influence the permssions they return in permission2. It has been separated into a new call to avoid disrupting current permission users. Change-Id: I9d416e3b8b6eca84ef3e336bd2af89ddd51df6ca Signed-off-by: Daniel Rosenberg <drosen@google.com> |
||
|
Daniel Rosenberg
|
2757e9bdf4 |
ANDROID: vfs: Add setattr2 for filesystems with per mount permissions
This allows filesystems to use their mount private data to influence the permssions they use in setattr2. It has been separated into a new call to avoid disrupting current setattr users. Change-Id: I19959038309284448f1b7f232d579674ef546385 Signed-off-by: Daniel Rosenberg <drosen@google.com> |
||
|
Daniel Rosenberg
|
29f888e730 |
ANDROID: vfs: Allow filesystems to access their private mount data
Now we pass the vfsmount when mounting and remounting. This allows the filesystem to actually set up the mount specific data, although we can't quite do anything with it yet. show_options is expanded to include data that lives with the mount. To avoid changing existing filesystems, these have been added as new vfs functions. Change-Id: If80670bfad9f287abb8ac22457e1b034c9697097 Signed-off-by: Daniel Rosenberg <drosen@google.com> |
||
|
Daniel Rosenberg
|
1aaf05b350 |
ANDROID: mnt: Add filesystem private data to mount points
This starts to add private data associated directly to mount points. The intent is to give filesystems a sense of where they have come from, as a means of letting a filesystem take different actions based on this information. Change-Id: Ie769d7b3bb2f5972afe05c1bf16cf88c91647ab2 Signed-off-by: Daniel Rosenberg <drosen@google.com> |
||
|
Jan Kara
|
70fe2f4815 |
aio: fix freeze protection of aio writes
Currently we dropped freeze protection of aio writes just after IO was
submitted. Thus aio write could be in flight while the filesystem was
frozen and that could result in unexpected situation like aio completion
wanting to convert extent type on frozen filesystem. Testcase from
Dmitry triggering this is like:
for ((i=0;i<60;i++));do fsfreeze -f /mnt ;sleep 1;fsfreeze -u /mnt;done &
fio --bs=4k --ioengine=libaio --iodepth=128 --size=1g --direct=1 \
--runtime=60 --filename=/mnt/file --name=rand-write --rw=randwrite
Fix the problem by dropping freeze protection only once IO is completed
in aio_complete().
Reported-by: Dmitry Monakhov <dmonakhov@openvz.org>
Signed-off-by: Jan Kara <jack@suse.cz>
[hch: forward ported on top of various VFS and aio changes]
Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
|
||
|
Christoph Hellwig
|
723c038475 |
fs: remove the never implemented aio_fsync file operation
Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> |
||
|
Linus Torvalds
|
1a892b485f |
Merge branch 'overlayfs-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs
Pull overlayfs updates from Miklos Szeredi: "This update contains fixes to the "use mounter's permission to access underlying layers" area, and miscellaneous other fixes and cleanups. No new features this time" * 'overlayfs-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs: ovl: use vfs_get_link() vfs: add vfs_get_link() helper ovl: use generic_readlink ovl: explain error values when removing acl from workdir ovl: Fix info leak in ovl_lookup_temp() ovl: during copy up, switch to mounter's creds early ovl: lookup: do getxattr with mounter's permission ovl: copy_up_xattr(): use strnlen |
||
|
Miklos Szeredi
|
d60874cd58 |
vfs: add vfs_get_link() helper
This helper is for filesystems that want to read the symlink and are better off with the get_link() interface (returning a char *) rather than the readlink() interface (copy into a userspace buffer). Also call the LSM hook for readlink (not get_link) since this is for symlink reading not following. Signed-off-by: Miklos Szeredi <mszeredi@redhat.com> |
||
|
Michal Hocko
|
9c5d760b8d |
mm: split gfp_mask and mapping flags into separate fields
mapping->flags currently encodes two different things into a single flag.
It contains sticky gfp_mask for page cache allocations and AS_ codes used
to report errors/enospace and other states which are mapping specific.
Condensing the two semantically unrelated things saves few bytes but it
also complicates other things. For one thing the gfp flags space is
reduced and in fact we are already running out of available bits. It can
be assumed that more gfp flags will be necessary later on.
To not introduce the address_space grow (at least on x86_64) we can stick
it right after private_lock because we have a hole there.
struct address_space {
struct inode * host; /* 0 8 */
struct radix_tree_root page_tree; /* 8 16 */
spinlock_t tree_lock; /* 24 4 */
atomic_t i_mmap_writable; /* 28 4 */
struct rb_root i_mmap; /* 32 8 */
struct rw_semaphore i_mmap_rwsem; /* 40 40 */
/* --- cacheline 1 boundary (64 bytes) was 16 bytes ago --- */
long unsigned int nrpages; /* 80 8 */
long unsigned int nrexceptional; /* 88 8 */
long unsigned int writeback_index; /* 96 8 */
const struct address_space_operations * a_ops; /* 104 8 */
long unsigned int flags; /* 112 8 */
spinlock_t private_lock; /* 120 4 */
/* XXX 4 bytes hole, try to pack */
/* --- cacheline 2 boundary (128 bytes) --- */
struct list_head private_list; /* 128 16 */
void * private_data; /* 144 8 */
/* size: 152, cachelines: 3, members: 14 */
/* sum members: 148, holes: 1, sum holes: 4 */
/* last cacheline: 24 bytes */
};
Link: http://lkml.kernel.org/r/20160912114852.GI14524@dhcp22.suse.cz
Signed-off-by: Michal Hocko <mhocko@suse.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
|
||
|
Linus Torvalds
|
101105b171 |
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs
Pull more vfs updates from Al Viro: ">rename2() work from Miklos + current_time() from Deepa" * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs: fs: Replace current_fs_time() with current_time() fs: Replace CURRENT_TIME_SEC with current_time() for inode timestamps fs: Replace CURRENT_TIME with current_time() for inode timestamps fs: proc: Delete inode time initializations in proc_alloc_inode() vfs: Add current_time() api vfs: add note about i_op->rename changes to porting fs: rename "rename2" i_op to "rename" vfs: remove unused i_op->rename fs: make remaining filesystems use .rename2 libfs: support RENAME_NOREPLACE in simple_rename() fs: support RENAME_NOREPLACE for local filesystems ncpfs: fix unused variable warning |
||
|
Al Viro
|
3873691e5a | Merge remote-tracking branch 'ovl/rename2' into for-linus | ||
|
Linus Torvalds
|
97d2116708 |
Merge branch 'work.xattr' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs
Pull vfs xattr updates from Al Viro:
"xattr stuff from Andreas
This completes the switch to xattr_handler ->get()/->set() from
->getxattr/->setxattr/->removexattr"
* 'work.xattr' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs:
vfs: Remove {get,set,remove}xattr inode operations
xattr: Stop calling {get,set,remove}xattr inode operations
vfs: Check for the IOP_XATTR flag in listxattr
xattr: Add __vfs_{get,set,remove}xattr helpers
libfs: Use IOP_XATTR flag for empty directory handling
vfs: Use IOP_XATTR flag for bad-inode handling
vfs: Add IOP_XATTR inode operations flag
vfs: Move xattr_resolve_name to the front of fs/xattr.c
ecryptfs: Switch to generic xattr handlers
sockfs: Get rid of getxattr iop
sockfs: getxattr: Fail with -EOPNOTSUPP for invalid attribute names
kernfs: Switch to generic xattr handlers
hfs: Switch to generic xattr handlers
jffs2: Remove jffs2_{get,set,remove}xattr macros
xattr: Remove unnecessary NULL attribute name check
|
||
|
Linus Torvalds
|
abb5a14fa2 |
Merge branch 'work.misc' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs
Pull misc vfs updates from Al Viro: "Assorted misc bits and pieces. There are several single-topic branches left after this (rename2 series from Miklos, current_time series from Deepa Dinamani, xattr series from Andreas, uaccess stuff from from me) and I'd prefer to send those separately" * 'work.misc' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs: (39 commits) proc: switch auxv to use of __mem_open() hpfs: support FIEMAP cifs: get rid of unused arguments of CIFSSMBWrite() posix_acl: uapi header split posix_acl: xattr representation cleanups fs/aio.c: eliminate redundant loads in put_aio_ring_file fs/internal.h: add const to ns_dentry_operations declaration compat: remove compat_printk() fs/buffer.c: make __getblk_slow() static proc: unsigned file descriptors fs/file: more unsigned file descriptors fs: compat: remove redundant check of nr_segs cachefiles: Fix attempt to read i_blocks after deleting file [ver #2] cifs: don't use memcpy() to copy struct iov_iter get rid of separate multipage fault-in primitives fs: Avoid premature clearing of capabilities fs: Give dentry to inode_change_ok() instead of inode fuse: Propagate dentry down to inode_change_ok() ceph: Propagate dentry down to inode_change_ok() xfs: Propagate dentry down to inode_change_ok() ... |
||
|
Al Viro
|
e55f1d1d13 | Merge remote-tracking branch 'jk/vfs' into work.misc | ||
|
Al Viro
|
f334bcd94b | Merge remote-tracking branch 'ovl/misc' into work.misc | ||
|
Andreas Gruenbacher
|
fd50ecaddf |
vfs: Remove {get,set,remove}xattr inode operations
These inode operations are no longer used; remove them. Signed-off-by: Andreas Gruenbacher <agruenba@redhat.com> Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> |
||
|
Andreas Gruenbacher
|
d0a5b995a3 |
vfs: Add IOP_XATTR inode operations flag
The IOP_XATTR inode operations flag in inode->i_opflags indicates that the inode has xattr support. The flag is automatically set by new_inode() on filesystems with xattr support (where sb->s_xattr is defined), and cleared otherwise. Filesystems can explicitly clear it for inodes that should not have xattr support. Signed-off-by: Andreas Gruenbacher <agruenba@redhat.com> Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> |
||
|
Andreas Gruenbacher
|
bba0bd31b1 |
sockfs: Get rid of getxattr iop
If we allow pseudo-filesystems created with mount_pseudo to have xattr handlers, we can replace sockfs_getxattr with a sockfs_xattr_get handler to use the xattr handler name parsing. Signed-off-by: Andreas Gruenbacher <agruenba@redhat.com> Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> |
||
|
Al Viro
|
82c156f853 |
switch generic_file_splice_read() to use of ->read_iter()
... and kill the ->splice_read() instances that can be switched to it Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> |
||
|
Deepa Dinamani
|
3cd886666f |
vfs: Add current_time() api
current_fs_time() is used for inode timestamps. Change the signature of the function to take inode pointer instead of superblock as per Linus's suggestion. Also, move the api under vfs as per the discussion on the thread: https://lkml.org/lkml/2016/6/9/36 . As per Arnd's suggestion on the thread, changing the function name. current_fs_time() will be deleted after all the references to it are replaced by current_time(). There was a bug reported by kbuild test bot with the change as some of the calls to current_time() were made before the super_block was initialized. Catch these accidental assignments as timespec_trunc() does for wrong granularities. This allows for the function to work right even in these circumstances. But, adds a warning to make the user aware of the bug. A coccinelle script was used to identify all the current .alloc_inode super_block callbacks that updated inode timestamps. proc filesystem was the only one that was modifying inode times as part of this callback. The series includes a patch to fix that. Note that timespec_trunc() will also be moved to fs/inode.c in a separate patch when this will need to be revamped for bounds checking purposes. Signed-off-by: Deepa Dinamani <deepa.kernel@gmail.com> Reviewed-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> |
||
|
Alexey Dobriyan
|
9b80a184ea |
fs/file: more unsigned file descriptors
Propagate unsignedness for grand total of 149 bytes: $ ./scripts/bloat-o-meter ../vmlinux-000 ../obj/vmlinux add/remove: 0/0 grow/shrink: 0/10 up/down: 0/-149 (-149) function old new delta set_close_on_exec 99 98 -1 put_files_struct 201 200 -1 get_close_on_exec 59 58 -1 do_prlimit 498 497 -1 do_execveat_common.isra 1662 1661 -1 __close_fd 178 173 -5 do_dup2 219 204 -15 seq_show 685 660 -25 __alloc_fd 384 357 -27 dup_fd 718 646 -72 It mostly comes from converting "unsigned int" to "long" for bit operations. Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com> Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> |
||
|
Miklos Szeredi
|
2773bf00ae |
fs: rename "rename2" i_op to "rename"
Generated patch: sed -i "s/\.rename2\t/\.rename\t\t/" `git grep -wl rename2` sed -i "s/\brename2\b/rename/g" `git grep -wl rename2` Signed-off-by: Miklos Szeredi <mszeredi@redhat.com> |
||
|
Miklos Szeredi
|
18fc84dafa |
vfs: remove unused i_op->rename
No in-tree uses remain. Signed-off-by: Miklos Szeredi <mszeredi@redhat.com> |
||
|
Miklos Szeredi
|
e0e0be8a83 |
libfs: support RENAME_NOREPLACE in simple_rename()
This is trivial to do: - add flags argument to simple_rename() - check if flags doesn't have any other than RENAME_NOREPLACE - assign simple_rename() to .rename2 instead of .rename Filesystems converted: hugetlbfs, ramfs, bpf. Debugfs uses simple_rename() to implement debugfs_rename(), which is for debugfs instances to rename files internally, not for userspace filesystem access. For this case pass zero flags to simple_rename(). Signed-off-by: Miklos Szeredi <mszeredi@redhat.com> Acked-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Cc: Alexei Starovoitov <ast@kernel.org> |
||
|
Jan Kara
|
31051c85b5 |
fs: Give dentry to inode_change_ok() instead of inode
inode_change_ok() will be resposible for clearing capabilities and IMA extended attributes and as such will need dentry. Give it as an argument to inode_change_ok() instead of an inode. Also rename inode_change_ok() to setattr_prepare() to better relect that it does also some modifications in addition to checks. Reviewed-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Jan Kara <jack@suse.cz> |
||
|
Miklos Szeredi
|
c568d68341 |
locks: fix file locking on overlayfs
This patch allows flock, posix locks, ofd locks and leases to work correctly on overlayfs. Instead of using the underlying inode for storing lock context use the overlay inode. This allows locks to be persistent across copy-up. This is done by introducing locks_inode() helper and using it instead of file_inode() to get the inode in locking code. For non-overlayfs the two are equivalent, except for an extra pointer dereference in locks_inode(). Since lock operations are in "struct file_operations" we must also make sure not to call underlying filesystem's lock operations. Introcude a super block flag MS_NOREMOTELOCK to this effect. Signed-off-by: Miklos Szeredi <mszeredi@redhat.com> Acked-by: Jeff Layton <jlayton@poochiereds.net> Cc: "J. Bruce Fields" <bfields@fieldses.org> |
||
|
Miklos Szeredi
|
598e3c8f72 |
vfs: update ovl inode before relatime check
On overlayfs relatime_need_update() needs inode times to be correct on overlay inode. But i_mtime and i_ctime are updated by filesystem code on underlying inode only, so they will be out-of-date on the overlay inode. This patch copies the times from the underlying inode if needed. This can't be done if called from RCU lookup (link following) but link m/ctime are not updated by fs, so this is all right. This patch doesn't change functionality for anything but overlayfs. Signed-off-by: Miklos Szeredi <mszeredi@redhat.com> |
||
|
Miklos Szeredi
|
f2b20f6ee8 |
vfs: move permission checking into notify_change() for utimes(NULL)
This fixes a bug where the permission was not properly checked in overlayfs. The testcase is ltp/utimensat01. It is also cleaner and safer to do the permission checking in the vfs helper instead of the caller. This patch introduces an additional ia_valid flag ATTR_TOUCH (since touch(1) is the most obvious user of utimes(NULL)) that is passed into notify_change whenever the conditions for this special permission checking mode are met. Reported-by: Aihua Zhang <zhangaihua1@huawei.com> Signed-off-by: Miklos Szeredi <mszeredi@redhat.com> Tested-by: Aihua Zhang <zhangaihua1@huawei.com> Cc: <stable@vger.kernel.org> # v3.18+ |
||
|
Miklos Szeredi
|
2a3a2a3f35 |
ovl: don't cache acl on overlay layer
Some operations (setxattr/chmod) can make the cached acl stale. We either
need to clear overlay's acl cache for the affected inode or prevent acl
caching on the overlay altogether. Preventing caching has the following
advantages:
- no double caching, less memory used
- overlay cache doesn't go stale when fs clears it's own cache
Possible disadvantage is performance loss. If that becomes a problem
get_acl() can be optimized for overlayfs.
This patch disables caching by pre setting i_*acl to a value that
- has bit 0 set, so is_uncached_acl() will return true
- is not equal to ACL_NOT_CACHED, so get_acl() will not overwrite it
The constant -3 was chosen for this purpose.
Fixes:
|