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https://github.com/rd-stuffs/msm-4.14.git
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3796 Commits
| Author | SHA1 | Message | Date | |
|---|---|---|---|---|
Martin Wilck
|
2258351cf0 |
block: bio_iov_iter_get_pages: fix size of last iovec
commit b403ea2404889e1227812fa9657667a1deb9c694 upstream.
If the last page of the bio is not "full", the length of the last
vector slot needs to be corrected. This slot has the index
(bio->bi_vcnt - 1), but only in bio->bi_io_vec. In the "bv" helper
array, which is shifted by the value of bio->bi_vcnt at function
invocation, the correct index is (nr_pages - 1).
v2: improved readability following suggestions from Ming Lei.
v3: followed a formatting suggestion from Christoph Hellwig.
Fixes: 2cefe4dbaadf ("block: add bio_iov_iter_get_pages()")
Reviewed-by: Hannes Reinecke <hare@suse.com>
Reviewed-by: Ming Lei <ming.lei@redhat.com>
Reviewed-by: Jan Kara <jack@suse.cz>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Martin Wilck <mwilck@suse.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Filippo Muzzini
|
63019044fb |
block, bfq: remove wrong lock in bfq_requests_merged
[ Upstream commit a12bffebc0c9d6a5851f062aaea3aa7c4adc6042 ] In bfq_requests_merged(), there is a deadlock because the lock on bfqq->bfqd->lock is held by the calling function, but the code of this function tries to grab the lock again. This deadlock is currently hidden by another bug (fixed by next commit for this source file), which causes the body of bfq_requests_merged() to be never executed. This commit removes the deadlock by removing the lock/unlock pair. Signed-off-by: Filippo Muzzini <filippo.muzzini@outlook.it> Signed-off-by: Paolo Valente <paolo.valente@linaro.org> Signed-off-by: Jens Axboe <axboe@kernel.dk> Signed-off-by: Sasha Levin <alexander.levin@microsoft.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
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Alan Jenkins
|
aa6be39671 |
block: do not use interruptible wait anywhere
commit 1dc3039bc87ae7d19a990c3ee71cfd8a9068f428 upstream.
When blk_queue_enter() waits for a queue to unfreeze, or unset the
PREEMPT_ONLY flag, do not allow it to be interrupted by a signal.
The PREEMPT_ONLY flag was introduced later in commit 3a0a529971ec
("block, scsi: Make SCSI quiesce and resume work reliably"). Note the SCSI
device is resumed asynchronously, i.e. after un-freezing userspace tasks.
So that commit exposed the bug as a regression in v4.15. A mysterious
SIGBUS (or -EIO) sometimes happened during the time the device was being
resumed. Most frequently, there was no kernel log message, and we saw Xorg
or Xwayland killed by SIGBUS.[1]
[1] E.g. https://bugzilla.redhat.com/show_bug.cgi?id=1553979
Without this fix, I get an IO error in this test:
# dd if=/dev/sda of=/dev/null iflag=direct & \
while killall -SIGUSR1 dd; do sleep 0.1; done & \
echo mem > /sys/power/state ; \
sleep 5; killall dd # stop after 5 seconds
The interruptible wait was added to blk_queue_enter in
commit 3ef28e83ab15 ("block: generic request_queue reference counting").
Before then, the interruptible wait was only in blk-mq, but I don't think
it could ever have been correct.
Reviewed-by: Bart Van Assche <bart.vanassche@wdc.com>
Cc: stable@vger.kernel.org
Signed-off-by: Alan Jenkins <alan.christopher.jenkins@gmail.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Signed-off-by: Sudip Mukherjee <sudipm.mukherjee@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Isaac J. Manjarres
|
179f58aa64 |
Merge android-4.14.55 (2e9aed1) into msm-4.14
* remotes/origin/tmp-2e9aed1: Linux 4.14.55 Revert mm/vmstat.c: fix vmstat_update() preemption BUG sched, tracing: Fix trace_sched_pi_setprio() for deboosting staging: comedi: quatech_daqp_cs: fix no-op loop daqp_ao_insn_write() netfilter: nf_log: don't hold nf_log_mutex during user access mtd: cfi_cmdset_0002: Change erase functions to check chip good only mtd: cfi_cmdset_0002: Change erase functions to retry for error mtd: cfi_cmdset_0002: Change definition naming to retry write operation dm: prevent DAX mounts if not supported dm: set QUEUE_FLAG_DAX accordingly in dm_table_set_restrictions() dax: check for QUEUE_FLAG_DAX in bdev_dax_supported() dax: change bdev_dax_supported() to support boolean returns fs: allow per-device dax status checking for filesystems mtd: rawnand: mxc: set spare area size register explicitly media: cx25840: Use subdev host data for PLL override Kbuild: fix # escaping in .cmd files for future Make Revert "dpaa_eth: fix error in dpaa_remove()" f2fs: truncate preallocated blocks in error case media: vb2: core: Finish buffers at the end of the stream mm: hwpoison: disable memory error handling on 1GB hugepage irq/core: Fix boot crash when the irqaffinity= boot parameter is passed on CPUMASK_OFFSTACK=y kernels(v1) HID: debug: check length before copy_to_user() HID: hiddev: fix potential Spectre v1 HID: i2c-hid: Fix "incomplete report" noise block: cope with WRITE ZEROES failing in blkdev_issue_zeroout() block: factor out __blkdev_issue_zero_pages() ext4: check superblock mapped prior to committing ext4: add more mount time checks of the superblock ext4: add more inode number paranoia checks ext4: avoid running out of journal credits when appending to an inline file ext4: never move the system.data xattr out of the inode body ext4: clear i_data in ext4_inode_info when removing inline data ext4: include the illegal physical block in the bad map ext4_error msg ext4: verify the depth of extent tree in ext4_find_extent() ext4: only look at the bg_flags field if it is valid ext4: always check block group bounds in ext4_init_block_bitmap() ext4: make sure bitmaps and the inode table don't overlap with bg descriptors ext4: always verify the magic number in xattr blocks ext4: add corruption check in ext4_xattr_set_entry() jbd2: don't mark block as modified if the handle is out of credits drm/udl: fix display corruption of the last line drm: Use kvzalloc for allocating blob property memory cifs: Fix slab-out-of-bounds in send_set_info() on SMB2 ACE setting cifs: Fix infinite loop when using hard mount option cifs: Fix memory leak in smb2_set_ea() cifs: Fix use after free of a mid_q_entry vfio: Use get_user_pages_longterm correctly drbd: fix access after free s390: Correct register corruption in critical section cleanup scsi: target: Fix truncated PR-in ReadKeys response scsi: sg: mitigate read/write abuse tracing: Fix missing return symbol in function_graph output mm: hugetlb: yield when prepping struct pages userfaultfd: hugetlbfs: fix userfaultfd_huge_must_wait() pte access arm64: fix show_data fallout from KERN_CONT changes Change-Id: I020c73a87142daffcc219230e476069e3bc98d2d Signed-off-by: Isaac J. Manjarres <isaacm@codeaurora.org> |
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Ilya Dryomov
|
c894755d1b |
block: cope with WRITE ZEROES failing in blkdev_issue_zeroout()
commit d5ce4c31d6df518dd8f63bbae20d7423c5018a6c upstream.
sd_config_write_same() ignores ->max_ws_blocks == 0 and resets it to
permit trying WRITE SAME on older SCSI devices, unless ->no_write_same
is set. Because REQ_OP_WRITE_ZEROES is implemented in terms of WRITE
SAME, blkdev_issue_zeroout() may fail with -EREMOTEIO:
$ fallocate -zn -l 1k /dev/sdg
fallocate: fallocate failed: Remote I/O error
$ fallocate -zn -l 1k /dev/sdg # OK
$ fallocate -zn -l 1k /dev/sdg # OK
The following calls succeed because sd_done() sets ->no_write_same in
response to a sense that would become BLK_STS_TARGET/-EREMOTEIO, causing
__blkdev_issue_zeroout() to fall back to generating ZERO_PAGE bios.
This means blkdev_issue_zeroout() must cope with WRITE ZEROES failing
and fall back to manually zeroing, unless BLKDEV_ZERO_NOFALLBACK is
specified. For BLKDEV_ZERO_NOFALLBACK case, return -EOPNOTSUPP if
sd_done() has just set ->no_write_same thus indicating lack of offload
support.
Fixes: c20cfc27a473 ("block: stop using blkdev_issue_write_same for zeroing")
Cc: Hannes Reinecke <hare@suse.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Martin K. Petersen <martin.petersen@oracle.com>
Signed-off-by: Ilya Dryomov <idryomov@gmail.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Cc: Janne Huttunen <janne.huttunen@nokia.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Ilya Dryomov
|
3e3f1310c6 |
block: factor out __blkdev_issue_zero_pages()
commit 425a4dba7953e35ffd096771973add6d2f40d2ed upstream. blkdev_issue_zeroout() will use this in !BLKDEV_ZERO_NOFALLBACK case. Reviewed-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Martin K. Petersen <martin.petersen@oracle.com> Signed-off-by: Ilya Dryomov <idryomov@gmail.com> Signed-off-by: Jens Axboe <axboe@kernel.dk> Cc: Janne Huttunen <janne.huttunen@nokia.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
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Isaac J. Manjarres
|
44984fa144 |
Merge android-4.14.53 (57c2874) into msm-4.14
* remotes/origin/tmp-57c2874:
Linux 4.14.53
xhci: Fix use-after-free in xhci_free_virt_device
dm thin: handle running out of data space vs concurrent discard
dm zoned: avoid triggering reclaim from inside dmz_map()
x86/efi: Fix efi_call_phys_epilog() with CONFIG_X86_5LEVEL=y
block: Fix cloning of requests with a special payload
block: Fix transfer when chunk sectors exceeds max
slub: fix failure when we delete and create a slab cache
ALSA: hda/realtek - Fix the problem of two front mics on more machines
ALSA: hda/realtek - Add a quirk for FSC ESPRIMO U9210
ALSA: hda/realtek - Fix pop noise on Lenovo P50 & co
ALSA: timer: Fix UBSAN warning at SNDRV_TIMER_IOCTL_NEXT_DEVICE ioctl
Input: elantech - fix V4 report decoding for module with middle key
Input: elantech - enable middle button of touchpads on ThinkPad P52
Input: elan_i2c_smbus - fix more potential stack buffer overflows
Input: xpad - fix GPD Win 2 controller name
udf: Detect incorrect directory size
xen: Remove unnecessary BUG_ON from __unbind_from_irq()
mm: fix devmem_is_allowed() for sub-page System RAM intersections
mm/ksm.c: ignore STABLE_FLAG of rmap_item->address in rmap_walk_ksm()
rbd: flush rbd_dev->watch_dwork after watch is unregistered
pwm: lpss: platform: Save/restore the ctrl register over a suspend/resume
Input: elan_i2c - add ELAN0618 (Lenovo v330 15IKB) ACPI ID
ACPI / LPSS: Add missing prv_offset setting for byt/cht PWM devices
video: uvesafb: Fix integer overflow in allocation
NFSv4: Fix a typo in nfs41_sequence_process
NFSv4: Revert commit 5f83d86cf531d ("NFSv4.x: Fix wraparound issues..")
NFSv4: Fix possible 1-byte stack overflow in nfs_idmap_read_and_verify_message
nfsd: restrict rd_maxcount to svc_max_payload in nfsd_encode_readdir
media: dvb_frontend: fix locking issues at dvb_frontend_get_event()
media: cx231xx: Add support for AverMedia DVD EZMaker 7
media: v4l2-compat-ioctl32: prevent go past max size
media: vsp1: Release buffers for each video node
perf/x86/intel/uncore: Add event constraint for BDX PCU
perf vendor events: Add Goldmont Plus V1 event file
perf intel-pt: Fix packet decoding of CYC packets
perf intel-pt: Fix "Unexpected indirect branch" error
perf intel-pt: Fix MTC timing after overflow
perf intel-pt: Fix decoding to accept CBR between FUP and corresponding TIP
perf intel-pt: Fix sync_switch INTEL_PT_SS_NOT_TRACING
perf tools: Fix symbol and object code resolution for vdso32 and vdsox32
arm: dts: mt7623: fix invalid memory node being generated
mfd: intel-lpss: Fix Intel Cannon Lake LPSS I2C input clock
mfd: intel-lpss: Program REMAP register in PIO mode
backlight: tps65217_bl: Fix Device Tree node lookup
backlight: max8925_bl: Fix Device Tree node lookup
backlight: as3711_bl: Fix Device Tree node lookup
UBIFS: Fix potential integer overflow in allocation
ubi: fastmap: Correctly handle interrupted erasures in EBA
ubi: fastmap: Cancel work upon detach
rpmsg: smd: do not use mananged resources for endpoints and channels
md: fix two problems with setting the "re-add" device state.
rtc: sun6i: Fix bit_idx value for clk_register_gate
clk: at91: PLL recalc_rate() now using cached MUL and DIV values
linvdimm, pmem: Preserve read-only setting for pmem devices
scsi: zfcp: fix missing REC trigger trace on enqueue without ERP thread
scsi: zfcp: fix missing REC trigger trace for all objects in ERP_FAILED
scsi: zfcp: fix missing REC trigger trace on terminate_rport_io for ERP_FAILED
scsi: zfcp: fix missing REC trigger trace on terminate_rport_io early return
scsi: zfcp: fix misleading REC trigger trace where erp_action setup failed
scsi: zfcp: fix missing SCSI trace for retry of abort / scsi_eh TMF
scsi: zfcp: fix missing SCSI trace for result of eh_host_reset_handler
scsi: qla2xxx: Mask off Scope bits in retry delay
scsi: qla2xxx: Fix setting lower transfer speed if GPSC fails
scsi: hpsa: disable device during shutdown
mm: fix __gup_device_huge vs unmap
iio: sca3000: Fix an error handling path in 'sca3000_probe()'
iio: adc: ad7791: remove sample freq sysfs attributes
Btrfs: fix return value on rename exchange failure
X.509: unpack RSA signatureValue field from BIT STRING
irqchip/gic-v3-its: Don't bind LPI to unavailable NUMA node
time: Make sure jiffies_to_msecs() preserves non-zero time periods
MIPS: io: Add barrier after register read in inX()
cpufreq: intel_pstate: Fix scaling max/min limits with Turbo 3.0
pinctrl: devicetree: Fix pctldev pointer overwrite
pinctrl: samsung: Correct EINTG banks order
auxdisplay: fix broken menu
PCI: pciehp: Clear Presence Detect and Data Link Layer Status Changed on resume
PCI: Add ACS quirk for Intel 300 series
PCI: Add ACS quirk for Intel 7th & 8th Gen mobile
PCI: hv: Make sure the bus domain is really unique
MIPS: BCM47XX: Enable 74K Core ExternalSync for PCIe erratum
mtd: cfi_cmdset_0002: Avoid walking all chips when unlocking.
mtd: cfi_cmdset_0002: Fix unlocking requests crossing a chip boudary
mtd: cfi_cmdset_0002: fix SEGV unlocking multiple chips
mtd: cfi_cmdset_0002: Use right chip in do_ppb_xxlock()
mtd: cfi_cmdset_0002: Change write buffer to check correct value
xprtrdma: Return -ENOBUFS when no pages are available
RDMA/mlx4: Discard unknown SQP work requests
IB/hfi1: Fix user context tail allocation for DMA_RTAIL
IB/hfi1: Optimize kthread pointer locking when queuing CQ entries
IB/hfi1: Reorder incorrect send context disable
IB/hfi1: Fix fault injection init/exit issues
IB/isert: fix T10-pi check mask setting
IB/isert: Fix for lib/dma_debug check_sync warning
IB/mlx5: Fetch soft WQE's on fatal error state
IB/core: Make testing MR flags for writability a static inline function
IB/mlx4: Mark user MR as writable if actual virtual memory is writable
IB/{hfi1, qib}: Add handling of kernel restart
IB/qib: Fix DMA api warning with debug kernel
tpm: fix race condition in tpm_common_write()
tpm: fix use after free in tpm2_load_context()
of: platform: stop accessing invalid dev in of_platform_device_destroy
of: unittest: for strings, account for trailing \0 in property length field
of: overlay: validate offset from property fixups
ARM64: dts: meson: disable sd-uhs modes on the libretech-cc
arm64: mm: Ensure writes to swapper are ordered wrt subsequent cache maintenance
arm64: kpti: Use early_param for kpti= command-line option
arm64: Fix syscall restarting around signal suppressed by tracer
ARM: dts: socfpga: Fix NAND controller node compatible for Arria10
ARM: dts: socfpga: Fix NAND controller clock supply
ARM: dts: socfpga: Fix NAND controller node compatible
ARM: dts: Fix SPI node for Arria10
ARM: 8764/1: kgdb: fix NUMREGBYTES so that gdb_regs[] is the correct size
cxl: Disable prefault_mode in Radix mode
soc: rockchip: power-domain: Fix wrong value when power up pd with writemask
powerpc/fadump: Unregister fadump on kexec down path.
cpuidle: powernv: Fix promotion from snooze if next state disabled
powerpc/powernv/cpuidle: Init all present cpus for deep states
powerpc/powernv: copy/paste - Mask SO bit in CR
powerpc/powernv/ioda2: Remove redundant free of TCE pages
powerpc/ptrace: Fix enforcement of DAWR constraints
powerpc/perf: Fix memory allocation for core-imc based on num_possible_cpus()
powerpc/ptrace: Fix setting 512B aligned breakpoints with PTRACE_SET_DEBUGREG
powerpc/mm/hash: Add missing isync prior to kernel stack SLB switch
fuse: fix control dir setup and teardown
fuse: don't keep dead fuse_conn at fuse_fill_super().
fuse: atomic_o_trunc should truncate pagecache
fuse: fix congested state leak on aborted connections
printk: fix possible reuse of va_list variable
Bluetooth: hci_qca: Avoid missing rampatch failure with userspace fw loader
ipmi:bt: Set the timeout before doing a capabilities check
branch-check: fix long->int truncation when profiling branches
mips: ftrace: fix static function graph tracing
ftrace/selftest: Have the reset_trigger code be a bit more careful
lib/vsprintf: Remove atomic-unsafe support for %pCr
clk: renesas: cpg-mssr: Stop using printk format %pCr
thermal: bcm2835: Stop using printk format %pCr
ASoC: cirrus: i2s: Fix {TX|RX}LinCtrlData setup
ASoC: cirrus: i2s: Fix LRCLK configuration
ASoC: cs35l35: Add use_single_rw to regmap config
ASoC: dapm: delete dapm_kcontrol_data paths list before freeing it
1wire: family module autoload fails because of upper/lower case mismatch.
usb: do not reset if a low-speed or full-speed device timed out
PM / OPP: Update voltage in case freq == old_freq
PM / core: Fix supplier device runtime PM usage counter imbalance
PM / Domains: Fix error path during attach in genpd
signal/xtensa: Consistenly use SIGBUS in do_unaligned_user
serial: sh-sci: Use spin_{try}lock_irqsave instead of open coding version
m68k/mac: Fix SWIM memory resource end address
m68k/mm: Adjust VM area to be unmapped by gap size for __iounmap()
x86: Call fixup_exception() before notify_die() in math_error()
x86/mce: Do not overwrite MCi_STATUS in mce_no_way_out()
x86/mce: Fix incorrect "Machine check from unknown source" message
x86/mce: Check for alternate indication of machine check recovery on Skylake
x86/mce: Improve error message when kernel cannot recover
x86/xen: Add call of speculative_store_bypass_ht_init() to PV paths
x86/spectre_v1: Disable compiler optimizations over array_index_mask_nospec()
FROMLIST: trace: Reorder display of TGID to be after PID
Change-Id: I2e5135127f9d81a39dc77bc84fa50c76ec0b58af
Signed-off-by: Isaac J. Manjarres <isaacm@codeaurora.org>
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Bart Van Assche
|
251141340f |
block: Fix cloning of requests with a special payload
commit 297ba57dcdec7ea37e702bcf1a577ac32a034e21 upstream.
This patch avoids that removing a path controlled by the dm-mpath driver
while mkfs is running triggers the following kernel bug:
kernel BUG at block/blk-core.c:3347!
invalid opcode: 0000 [#1] PREEMPT SMP KASAN
CPU: 20 PID: 24369 Comm: mkfs.ext4 Not tainted 4.18.0-rc1-dbg+ #2
RIP: 0010:blk_end_request_all+0x68/0x70
Call Trace:
<IRQ>
dm_softirq_done+0x326/0x3d0 [dm_mod]
blk_done_softirq+0x19b/0x1e0
__do_softirq+0x128/0x60d
irq_exit+0x100/0x110
smp_call_function_single_interrupt+0x90/0x330
call_function_single_interrupt+0xf/0x20
</IRQ>
Fixes: f9d03f96b988 ("block: improve handling of the magic discard payload")
Reviewed-by: Ming Lei <ming.lei@redhat.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Acked-by: Mike Snitzer <snitzer@redhat.com>
Signed-off-by: Bart Van Assche <bart.vanassche@wdc.com>
Cc: Hannes Reinecke <hare@suse.com>
Cc: Johannes Thumshirn <jthumshirn@suse.de>
Cc: <stable@vger.kernel.org>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Isaac J. Manjarres
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d46b5c945c |
Merge android-4.14.52 (08850d5) into msm-4.14
* remotes/origin/tmp-08850d5: Linux 4.14.52 mm, page_alloc: do not break __GFP_THISNODE by zonelist reset fs/binfmt_misc.c: do not allow offset overflow vhost: fix info leak due to uninitialized memory HID: wacom: Correct logical maximum Y for 2nd-gen Intuos Pro large HID: intel_ish-hid: ipc: register more pm callbacks to support hibernation orangefs: report attributes_mask and attributes for statx orangefs: set i_size on new symlink iwlwifi: fw: harden page loading code x86/intel_rdt: Enable CMT and MBM on new Skylake stepping w1: mxc_w1: Enable clock before calling clk_get_rate() on it libata: Drop SanDisk SD7UB3Q*G1001 NOLPM quirk libata: zpodd: small read overflow in eject_tray() cpufreq: governors: Fix long idle detection logic in load calculation cpufreq: Fix new policy initialization during limits updates via sysfs bdi: Move cgroup bdi_writeback to a dedicated low concurrency workqueue blk-mq: reinit q->tag_set_list entry only after grace period nbd: use bd_set_size when updating disk size nbd: update size when connected nbd: fix nbd device deletion cifs: For SMB2 security informaion query, check for minimum sized security descriptor instead of sizeof FileAllInformation class CIFS: 511c54a2f69195b28afb9dd119f03787b1625bb4 adds a check for session expiry smb3: on reconnect set PreviousSessionId field smb3: fix various xid leaks x86/MCE: Fix stack out-of-bounds write in mce-inject.c: Flags_read() ALSA: hda: add dock and led support for HP ProBook 640 G4 ALSA: hda: add dock and led support for HP EliteBook 830 G5 ALSA: hda - Handle kzalloc() failure in snd_hda_attach_pcm_stream() ALSA: hda/conexant - Add fixup for HP Z2 G4 workstation ALSA: hda/realtek - Enable mic-mute hotkey for several Lenovo AIOs btrfs: scrub: Don't use inode pages for device replace btrfs: return error value if create_io_em failed in cow_file_range Btrfs: fix memory and mount leak in btrfs_ioctl_rm_dev_v2() Btrfs: fix clone vs chattr NODATASUM race driver core: Don't ignore class_dir_create_and_add() failure. ext4: fix fencepost error in check for inode count overflow during resize ext4: correctly handle a zero-length xattr with a non-zero e_value_offs ext4: bubble errors from ext4_find_inline_data_nolock() up to ext4_iget() ext4: do not allow external inodes for inline data ext4: update mtime in ext4_punch_hole even if no blocks are released ext4: fix hole length detection in ext4_ind_map_blocks() NFSv4.1: Fix up replays of interrupted requests tls: fix use-after-free in tls_push_record hv_netvsc: Fix a network regression after ifdown/ifup net: in virtio_net_hdr only add VLAN_HLEN to csum_start if payload holds vlan udp: fix rx queue len reported by diag and proc interface socket: close race condition between sock_close() and sockfs_setattr() tcp: verify the checksum of the first data segment in a new connection net/sched: act_simple: fix parsing of TCA_DEF_DATA net: dsa: add error handling for pskb_trim_rcsum ipv6: allow PMTU exceptions to local routes cdc_ncm: avoid padding beyond end of skb bonding: re-evaluate force_primary when the primary slave name changes ANDROID: sdcardfs: fix potential crash when reserved_mb is not zero ANDROID: xt_qtaguid: Remove unnecessary null checks to device's name ANDROID: Add kconfig to make dm-verity check_at_most_once default enabled Conflicts: net/netfilter/xt_qtaguid.c Change-Id: I5c94ff8a691b9d84899d7863fbd309aa41c5c338 Signed-off-by: Isaac J. Manjarres <isaacm@codeaurora.org> |
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Isaac J. Manjarres
|
bbea3fef30 |
Merge android-4.14.51 (a51b40c) into msm-4.14
* remotes/origin/tmp-a51b40c: Linux 4.14.51 tcp: do not overshoot window_clamp in tcp_rcv_space_adjust() Btrfs: make raid6 rebuild retry more Btrfs: fix scrub to repair raid6 corruption Revert "Btrfs: fix scrub to repair raid6 corruption" ARM: kexec: fix kdump register saving on panic() ARM: 8758/1: decompressor: restore r1 and r2 just before jumping to the kernel ARM: 8753/1: decompressor: add a missing parameter to the addruart macro efi/libstub/arm64: Handle randomized TEXT_OFFSET parisc: Move setup_profiling_timer() out of init section sched/deadline: Make the grub_reclaim() function static sched/debug: Move the print_rt_rq() and print_dl_rq() declarations to kernel/sched/sched.h drm/dumb-buffers: Integer overflow in drm_mode_create_ioctl() locking/percpu-rwsem: Annotate rwsem ownership transfer by setting RWSEM_OWNER_UNKNOWN locking/rwsem: Add a new RWSEM_ANONYMOUSLY_OWNED flag clk: imx6ull: use OSC clock during AXI rate change ARM: davinci: board-dm646x-evm: set VPIF capture card name ARM: davinci: board-dm646x-evm: pass correct I2C adapter id for VPIF ARM: davinci: dm646x: fix timer interrupt generation i2c: viperboard: return message count on master_xfer success i2c: pmcmsp: fix error return from master_xfer i2c: pmcmsp: return message count on master_xfer success ARM: keystone: fix platform_domain_notifier array overrun usb: musb: fix remote wakeup racing with suspend afs: Fix the non-encryption of calls mtd: Fix comparison in map_word_andequal() x86/pkeys/selftests: Add a test for pkey 0 x86/pkeys/selftests: Save off 'prot' for allocations x86/pkeys/selftests: Fix pointer math x86/pkeys/selftests: Fix pkey exhaustion test off-by-one x86/pkeys/selftests: Add PROT_EXEC test x86/pkeys/selftests: Factor out "instruction page" x86/pkeys/selftests: Allow faults on unknown keys x86/pkeys/selftests: Remove dead debugging code, fix dprint_in_signal x86/pkeys/selftests: Stop using assert() x86/pkeys/selftests: Give better unexpected fault error messages x86/selftests: Add mov_to_ss test x86/mpx/selftests: Adjust the self-test to fresh distros that export the MPX ABI x86/pkeys/selftests: Adjust the self-test to fresh distros that export the pkeys ABI objtool, kprobes/x86: Sync the latest <asm/insn.h> header with tools/objtool/arch/x86/include/asm/insn.h uprobes/x86: Prohibit probing on MOV SS instruction kprobes/x86: Prohibit probing on exception masking instructions ocfs2: take inode cluster lock before moving reflinked inode from orphan dir proc/kcore: don't bounds check against address 0 init: fix false positives in W+X checking net sched actions: fix invalid pointer dereferencing if skbedit flags missing ixgbe: return error on unsupported SFP module when resetting x86: Delay skip of emulated hypercall instruction KVM: Extend MAX_IRQ_ROUTES to 4096 for all archs rxrpc: Fix the min security level for kernel calls rxrpc: Fix error reception on AF_INET6 sockets qede: Fix gfp flags sent to rdma event node allocation qed: Fix l2 initializations over iWARP personality tipc: eliminate KMSAN uninit-value in strcmp complaint agp: uninorth: make two functions static cifs: smb2ops: Fix listxattr() when there are no EAs arm64: Add MIDR encoding for NVIDIA CPUs can: dev: increase bus-off message severity net: aquantia: driver should correctly declare vlan_features bits x86/xen: Reset VCPU0 info pointer after shared_info remap mac80211: use timeout from the AddBA response instead of the request ARM: dts: cygnus: fix irq type for arm global timer driver core: add __printf verification to __ata_ehi_pushv_desc drm/omap: handle alloc failures in omap_connector drm/omap: check return value from soc_device_match drm/omap: fix possible NULL ref issue in tiler_reserve_2d drm/omap: fix uninitialized ret variable drm/omap: silence unititialized variable warning mac80211: Adjust SAE authentication timeout tee: check shm references are consistent in offset/size sh: fix build failure for J2 cpu with SMP disabled sched/core: Introduce set_special_state() spi: bcm2835aux: ensure interrupts are enabled for shared handler RDMA/cma: Do not query GID during QP state transition to RTR IB/hfi1: Fix memory leak in exception path in get_irq_affinity() IB/hfi1 Use correct type for num_user_context smc: fix sendpage() call ARM: OMAP1: ams-delta: fix deferred_fiq handler nvme: Set integrity flag for user passthrough commands nvme: fix potential memory leak in option parsing iommu/vt-d: fix shift-out-of-bounds in bug checking arm64: tegra: Make BCM89610 PHY interrupt as active low kthread, sched/wait: Fix kthread_parkme() wait-loop stop_machine, sched: Fix migrate_swap() vs. active_balance() deadlock parisc: drivers.c: Fix section mismatches bpf, x64: fix memleak when not converging after image scsi: vmw-pvscsi: return DID_BUS_BUSY for adapter-initated aborts hexagon: export csum_partial_copy_nocheck hexagon: add memset_io() helper Input: atmel_mxt_ts - fix the firmware update ARM: dts: logicpd-som-lv: Fix Audio Mute ARM: dts: logicpd-som-lv: Fix WL127x Startup Issues ARM: OMAP2+: powerdomain: use raw_smp_processor_id() for trace dt-bindings: panel: lvds: Fix path to display timing bindings ARM: davinci: board-dm355-evm: fix broken networking ARM: davinci: board-omapl138-hawk: fix GPIO numbers for MMC/SD lookup ARM: davinci: board-da850-evm: fix GPIO lookup for MMC/SD ARM: davinci: board-da830-evm: fix GPIO lookup for MMC/SD IB/core: Make ib_mad_client_id atomic <linux/stringhash.h>: fix end_name_hash() for 64bit long IB/rxe: avoid double kfree_skb IB/rxe: add RXE_START_MASK for rxe_opcode IB_OPCODE_RC_SEND_ONLY_INV RDMA/iwpm: fix memory leak on map_info RDMA/cma: Fix use after destroy access to net namespace for IPoIB IB/uverbs: Fix validating mandatory attributes IB: make INFINIBAND_ADDR_TRANS configurable ib_srp: depend on INFINIBAND_ADDR_TRANS ib_srpt: depend on INFINIBAND_ADDR_TRANS nvmet-rdma: depend on INFINIBAND_ADDR_TRANS nvme: depend on INFINIBAND_ADDR_TRANS tipc: fix bug in function tipc_nl_node_dump_monitor i2c: sprd: Fix the i2c count issue i2c: sprd: Prevent i2c accesses after suspend is called bpf: fix uninitialized variable in bpf tools x86/cpu/intel: Add missing TLB cpuid values ata: ahci: mvebu: override ahci_stop_engine for mvebu AHCI libahci: Allow drivers to override stop_engine KVM: arm/arm64: vgic: fix possible spectre-v1 in vgic_mmio_read_apr() arm64: fix possible spectre-v1 in ptrace_hbp_get_event() blk-mq: fix sysfs inflight counter HID: intel-ish-hid: use put_device() instead of kfree() rpmsg: added MODULE_ALIAS for rpmsg_char remoteproc: qcom: Fix potential device node leaks perf/x86/intel: Don't enable freeze-on-smi for PerfMon V1 rds: ib: Fix missing call to rds_ib_dev_put in rds_ib_setup_qp selftests: ftrace: Add a testcase for multiple actions on trigger HID: wacom: Release device resource data obtained by devres_alloc() HID: lenovo: Add support for IBM/Lenovo Scrollpoint mice arm64: ptrace: remove addr_limit manipulation net: ethtool: Add missing kernel doc for FEC parameters thermal: int3403_thermal: Fix NULL pointer deref on module load / probe drm/amdkfd: fix clock counter retrieval for node without GPU ACPI / watchdog: Prefer iTCO_wdt on Lenovo Z50-70 ARM: dts: da850: fix W=1 warnings with pinmux node net: phy: marvell: clear wol event before setting it powerpc/powernv/memtrace: Let the arch hotunplug code flush cache dt-bindings: meson-uart: DT fix s/clocks-names/clock-names/ ACPI / PM: Blacklist Low Power S0 Idle _DSM for ThinkPad X1 Tablet(2016) usb: typec: ucsi: fix tracepoint related build error mm: memcg: add __GFP_NOWARN in __memcg_schedule_kmem_cache_create() kexec_file: do not add extra alignment to efi memmap proc: revalidate kernel thread inodes to root:root mm, pagemap: fix swap offset value for PMD migration entry scsi: isci: Fix infinite loop in while loop scsi: storvsc: Set up correct queue depth values for IDE devices parisc: time: Convert read_persistent_clock() to read_persistent_clock64() vfs: Undo an overly zealous MS_RDONLY -> SB_RDONLY conversion net: hns: Avoid action name truncation blkcg: init root blkcg_gq under lock drm/msm: don't deref error pointer in the msm_fbdev_create error path drm/msm/dsi: use correct enum in dsi_get_cmd_fmt drm/msm: Fix possible null dereference on failure of get_pages() ASoC: msm8916-wcd-analog: use threaded context for mbhc events netfilter: nf_tables: fix out-of-bounds in nft_chain_commit_update netfilter: nf_tables: NAT chain and extensions require NF_TABLES scsi: target: fix crash with iscsi target and dvd scsi: megaraid_sas: Do not log an error if FW successfully initializes. scsi: iscsi: respond to netlink with unicast when appropriate tipc: fix infinite loop when dumping link monitor summary blkcg: don't hold blkcg lock when deactivating policy spi: cadence: Add usleep_range() for cdns_spi_fill_tx_fifo() ASoC: topology: Check widget kcontrols before deref. xen: xenbus_dev_frontend: Really return response string ASoC: topology: Fix bugs of freeing soc topology PCI: kirin: Fix reset gpio name soc: bcm2835: Make !RASPBERRYPI_FIRMWARE dummies return failure soc: bcm: raspberrypi-power: Fix use of __packed eCryptfs: don't pass up plaintext names when using filename encryption ASoC: rt5514: Add the missing register in the readable table clk: honor CLK_MUX_ROUND_CLOSEST in generic clk mux dt-bindings: dmaengine: rcar-dmac: document R8A77965 support dt-bindings: serial: sh-sci: Add support for r8a77965 (H)SCIF dt-bindings: pinctrl: sunxi: Fix reference to driver doc: Add vendor prefix for Kieback & Peter GmbH spi: sh-msiof: Fix bit field overflow writes to TSCR/RSCR MIPS: dts: Boston: Fix PCI bus dtc warnings: isofs: fix potential memory leak in mount option parsing s390/smsgiucv: disable SMSG on module unload MIPS: io: Add barrier after register read in readX() fsnotify: fix ignore mask logic in send_to_group() perf report: Fix switching to another perf.data file nfp: ignore signals when communicating with management FW MIPS: io: Prevent compiler reordering writeX() x86: Add check for APIC access address for vmentry of L2 guests KVM: X86: fix incorrect reference of trace_kvm_pi_irte_update Input: synaptics-rmi4 - fix an unchecked out of memory error path clocksource/drivers/imx-tpm: Correct some registers operation flow stop_machine: Disable preemption when waking two stopper threads When cpu_stop_queue_two_works() begins to wake the stopper threads, it does so without preemption disabled, which leads to the following race condition: The source CPU calls cpu_stop_queue_two_works(), with cpu1 as the source CPU, and cpu2 as the destination CPU. When adding the stopper threads to the wake queue used in this function, the source CPU stopper thread is added first, and the destination CPU stopper thread is added last. When wake_up_q() is invoked to wake the stopper threads, the threads are woken up in the order that they are queued in, so the source CPU's stopper thread is woken up first, and it preempts the thread running on the source CPU. The stopper thread will then execute on the source CPU, disable preemption, and begin executing multi_cpu_stop() and wait for an ack from the destination CPU's stopper thread, with preemption still disabled. Since the worker thread that woke up the stopper thread on the source CPU is affine to the source CPU, and preemption is disabled on the source CPU, that thread will never run to dequeue the destination CPU's stopper thread from the wake queue, and thus, the destination CPU's stopper thread will never run, causing the source CPU's stopper thread to wait forever, and stall. Disable preemption when waking the stopper threads in cpu_stop_queue_two_works() to ensure that the worker thread that is waking up the stopper threads isn't preempted by the source CPU's stopper thread, and permanently scheduled out, leaving the remaining stopper thread asleep in the wake queue. Conflicts: drivers/gpu/drm/msm/msm_gem.c include/linux/sched.h kernel/kthread.c Change-Id: I177cb8516cdfe50d61cb948ed342d330e61376a1 Signed-off-by: Prasad Sodagudi <psodagud@codeaurora.org> Signed-off-by: Isaac J. Manjarres <isaacm@codeaurora.org> |
||
Roman Pen
|
ba502bf2be |
blk-mq: reinit q->tag_set_list entry only after grace period
commit a347c7ad8edf4c5685154f3fdc3c12fc1db800ba upstream.
It is not allowed to reinit q->tag_set_list list entry while RCU grace
period has not completed yet, otherwise the following soft lockup in
blk_mq_sched_restart() happens:
[ 1064.252652] watchdog: BUG: soft lockup - CPU#12 stuck for 23s! [fio:9270]
[ 1064.254445] task: ffff99b912e8b900 task.stack: ffffa6d54c758000
[ 1064.254613] RIP: 0010:blk_mq_sched_restart+0x96/0x150
[ 1064.256510] Call Trace:
[ 1064.256664] <IRQ>
[ 1064.256824] blk_mq_free_request+0xea/0x100
[ 1064.256987] msg_io_conf+0x59/0xd0 [ibnbd_client]
[ 1064.257175] complete_rdma_req+0xf2/0x230 [ibtrs_client]
[ 1064.257340] ? ibtrs_post_recv_empty+0x4d/0x70 [ibtrs_core]
[ 1064.257502] ibtrs_clt_rdma_done+0xd1/0x1e0 [ibtrs_client]
[ 1064.257669] ib_create_qp+0x321/0x380 [ib_core]
[ 1064.257841] ib_process_cq_direct+0xbd/0x120 [ib_core]
[ 1064.258007] irq_poll_softirq+0xb7/0xe0
[ 1064.258165] __do_softirq+0x106/0x2a2
[ 1064.258328] irq_exit+0x92/0xa0
[ 1064.258509] do_IRQ+0x4a/0xd0
[ 1064.258660] common_interrupt+0x7a/0x7a
[ 1064.258818] </IRQ>
Meanwhile another context frees other queue but with the same set of
shared tags:
[ 1288.201183] INFO: task bash:5910 blocked for more than 180 seconds.
[ 1288.201833] bash D 0 5910 5820 0x00000000
[ 1288.202016] Call Trace:
[ 1288.202315] schedule+0x32/0x80
[ 1288.202462] schedule_timeout+0x1e5/0x380
[ 1288.203838] wait_for_completion+0xb0/0x120
[ 1288.204137] __wait_rcu_gp+0x125/0x160
[ 1288.204287] synchronize_sched+0x6e/0x80
[ 1288.204770] blk_mq_free_queue+0x74/0xe0
[ 1288.204922] blk_cleanup_queue+0xc7/0x110
[ 1288.205073] ibnbd_clt_unmap_device+0x1bc/0x280 [ibnbd_client]
[ 1288.205389] ibnbd_clt_unmap_dev_store+0x169/0x1f0 [ibnbd_client]
[ 1288.205548] kernfs_fop_write+0x109/0x180
[ 1288.206328] vfs_write+0xb3/0x1a0
[ 1288.206476] SyS_write+0x52/0xc0
[ 1288.206624] do_syscall_64+0x68/0x1d0
[ 1288.206774] entry_SYSCALL_64_after_hwframe+0x3d/0xa2
What happened is the following:
1. There are several MQ queues with shared tags.
2. One queue is about to be freed and now task is in
blk_mq_del_queue_tag_set().
3. Other CPU is in blk_mq_sched_restart() and loops over all queues in
tag list in order to find hctx to restart.
Because linked list entry was modified in blk_mq_del_queue_tag_set()
without proper waiting for a grace period, blk_mq_sched_restart()
never ends, spining in list_for_each_entry_rcu_rr(), thus soft lockup.
Fix is simple: reinit list entry after an RCU grace period elapsed.
Fixes: Fixes: 705cda97ee3a ("blk-mq: Make it safe to use RCU to iterate over blk_mq_tag_set.tag_list")
Cc: stable@vger.kernel.org
Cc: Sagi Grimberg <sagi@grimberg.me>
Cc: linux-block@vger.kernel.org
Reviewed-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Ming Lei <ming.lei@redhat.com>
Reviewed-by: Bart Van Assche <bart.vanassche@wdc.com>
Signed-off-by: Roman Pen <roman.penyaev@profitbricks.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
|
||
Omar Sandoval
|
06beec8716 |
blk-mq: fix sysfs inflight counter
[ Upstream commit bf0ddaba65ddbb2715af97041da8e7a45b2d8628 ]
When the blk-mq inflight implementation was added, /proc/diskstats was
converted to use it, but /sys/block/$dev/inflight was not. Fix it by
adding another helper to count in-flight requests by data direction.
Fixes: f299b7c7a9de ("blk-mq: provide internal in-flight variant")
Signed-off-by: Omar Sandoval <osandov@fb.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Signed-off-by: Sasha Levin <alexander.levin@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
|
||
Jiang Biao
|
ea7246c258 |
blkcg: init root blkcg_gq under lock
[ Upstream commit 901932a3f9b2b80352896be946c6d577c0a9652c ] The initializing of q->root_blkg is currently outside of queue lock and rcu, so the blkg may be destroied before the initializing, which may cause dangling/null references. On the other side, the destroys of blkg are protected by queue lock or rcu. Put the initializing inside the queue lock and rcu to make it safer. Signed-off-by: Jiang Biao <jiang.biao2@zte.com.cn> Signed-off-by: Wen Yang <wen.yang99@zte.com.cn> CC: Tejun Heo <tj@kernel.org> CC: Jens Axboe <axboe@kernel.dk> Signed-off-by: Jens Axboe <axboe@kernel.dk> Signed-off-by: Sasha Levin <alexander.levin@microsoft.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
||
|
Jiang Biao
|
9d5e2d6970 |
blkcg: don't hold blkcg lock when deactivating policy
[ Upstream commit 946b81da114b8ba5c74bb01e57c0c6eca2bdc801 ] As described in the comment of blkcg_activate_policy(), *Update of each blkg is protected by both queue and blkcg locks so that holding either lock and testing blkcg_policy_enabled() is always enough for dereferencing policy data.* with queue lock held, there is no need to hold blkcg lock in blkcg_deactivate_policy(). Similar case is in blkcg_activate_policy(), which has removed holding of blkcg lock in commit 4c55f4f9ad3001ac1fefdd8d8ca7641d18558e23. Signed-off-by: Jiang Biao <jiang.biao2@zte.com.cn> Signed-off-by: Wen Yang <wen.yang99@zte.com.cn> CC: Tejun Heo <tj@kernel.org> Signed-off-by: Jens Axboe <axboe@kernel.dk> Signed-off-by: Sasha Levin <alexander.levin@microsoft.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
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Isaac J. Manjarres
|
7eb63d8275 |
Merge android-4.14.50 (154a9b5) into msm-4.14
* remotes/origin/tmp-154a9b5:
Linux 4.14.50
crypto: omap-sham - fix memleak
crypto: vmx - Remove overly verbose printk from AES XTS init
crypto: vmx - Remove overly verbose printk from AES init routines
crypto: cavium - Limit result reading attempts
crypto: cavium - Fix fallout from CONFIG_VMAP_STACK
crypto: caam - fix size of RSA prime factor q
crypto: caam/qi - fix IV DMA mapping and updating
crypto: caam - fix IV DMA mapping and updating
crypto: caam - fix DMA mapping dir for generated IV
crypto: caam - strip input zeros from RSA input buffer
Input: elan_i2c - add ELAN0612 (Lenovo v330 14IKB) ACPI ID
Input: goodix - add new ACPI id for GPD Win 2 touch screen
kvm: x86: use correct privilege level for sgdt/sidt/fxsave/fxrstor access
tty: pl011: Avoid spuriously stuck-off interrupts
vmw_balloon: fixing double free when batching mode is off
serial: 8250: omap: Fix idling of clocks for unused uarts
serial: samsung: fix maxburst parameter for DMA transactions
tty/serial: atmel: use port->name as name in request_irq()
serial: sh-sci: Stop using printk format %pCr
usb: gadget: udc: renesas_usb3: disable the controller's irqs for reconnecting
usb: gadget: function: printer: avoid wrong list handling in printer_write()
phy: qcom-qusb2: Fix crash if nvmem cell not specified
Input: xpad - add GPD Win 2 Controller USB IDs
usb-storage: Add compatibility quirk flags for G-Technologies G-Drive
usb-storage: Add support for FL_ALWAYS_SYNC flag in the UAS driver
usbip: vhci_sysfs: fix potential Spectre v1
NFC: pn533: don't send USB data off of the stack
staging: android: ion: Switch to pr_warn_once in ion_buffer_destroy
KVM: x86: pass kvm_vcpu to kvm_read_guest_virt and kvm_write_guest_virt_system
kvm: nVMX: Enforce cpl=0 for VMX instructions
KVM: x86: introduce linear_{read,write}_system
KVM: X86: Fix reserved bits check for MOV to CR3
gpio: No NULL owner
af_key: Always verify length of provided sadb_key
blkdev_report_zones_ioctl(): Use vmalloc() to allocate large buffers
netfilter: nf_tables: fix NULL pointer dereference on nft_ct_helper_obj_dump()
Conflicts:
drivers/staging/android/ion/ion.c
Change-Id: I4f531129c9339cf5c1083a046812f2607a183059
Signed-off-by: Isaac J. Manjarres <isaacm@codeaurora.org>
|
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|
Bart Van Assche
|
1cbd5ece05 |
blkdev_report_zones_ioctl(): Use vmalloc() to allocate large buffers
commit 327ea4adcfa37194739f1ec7c70568944d292281 upstream.
Avoid that complaints similar to the following appear in the kernel log
if the number of zones is sufficiently large:
fio: page allocation failure: order:9, mode:0x140c0c0(GFP_KERNEL|__GFP_COMP|__GFP_ZERO), nodemask=(null)
Call Trace:
dump_stack+0x63/0x88
warn_alloc+0xf5/0x190
__alloc_pages_slowpath+0x8f0/0xb0d
__alloc_pages_nodemask+0x242/0x260
alloc_pages_current+0x6a/0xb0
kmalloc_order+0x18/0x50
kmalloc_order_trace+0x26/0xb0
__kmalloc+0x20e/0x220
blkdev_report_zones_ioctl+0xa5/0x1a0
blkdev_ioctl+0x1ba/0x930
block_ioctl+0x41/0x50
do_vfs_ioctl+0xaa/0x610
SyS_ioctl+0x79/0x90
do_syscall_64+0x79/0x1b0
entry_SYSCALL_64_after_hwframe+0x3d/0xa2
Fixes: 3ed05a987e0f ("blk-zoned: implement ioctls")
Signed-off-by: Bart Van Assche <bart.vanassche@wdc.com>
Cc: Shaun Tancheff <shaun.tancheff@seagate.com>
Cc: Damien Le Moal <damien.lemoal@hgst.com>
Cc: Christoph Hellwig <hch@lst.de>
Cc: Martin K. Petersen <martin.petersen@oracle.com>
Cc: Hannes Reinecke <hare@suse.com>
Cc: <stable@vger.kernel.org>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Dinesh K Garg
|
e02a4e21f6 |
ext4: Add 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: Idea3f6f8bf954c60c3c6caa3d9b048d87fcacbe4
Signed-off-by: Dinesh K Garg <dineshg@codeaurora.org>
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Isaac J. Manjarres
|
47984a2cfd |
Merge remote-tracking branch 'remotes/origin/tmp-cb1f148' into msm-4.14
* remotes/origin/tmp-cb1f148: Linux 4.14.47 Revert "vti4: Don't override MTU passed on link creation via IFLA_MTU" Revert "vti4: Don't override MTU passed on link creation via IFLA_MTU" Linux 4.14.46 Revert "perf record: Fix crash in pipe mode" tools: sync up .h files with the repective arch and uapi .h files perf tools: Add trace/beauty/generated/ into .gitignore Linux 4.14.45 drm/vmwgfx: Set dmabuf_size when vmw_dmabuf_init is successful kdb: make "mdr" command repeat pinctrl: mcp23s08: spi: Fix regmap debugfs entries pinctrl: msm: Use dynamic GPIO numbering regulator: of: Add a missing 'of_node_put()' in an error handling path of 'of_regulator_match()' ARM: dts: porter: Fix HDMI output routing ARM: dts: imx7d: cl-som-imx7: fix pinctrl_enet i40e: Add delay after EMP reset for firmware to recover regmap: Correct comparison in regmap_cached ARM: dts: at91: tse850: use the correct compatible for the eeprom drm: rcar-du: lvds: Fix LVDS startup on R-Car Gen2 drm: rcar-du: lvds: Fix LVDS startup on R-Car Gen3 netlabel: If PF_INET6, check sk_buff ip header version selftests/net: fixes psock_fanout eBPF test case perf tests: Fix dwarf unwind for stripped binaries perf report: Fix memory corruption in --branch-history mode --branch-history perf tests: Use arch__compare_symbol_names to compare symbols perf report: Fix wrong jump arrow perf test: Fix test case inet_pton to accept inlines. x86/apic: Set up through-local-APIC mode on the boot CPU if 'noapic' specified drm/rockchip: Respect page offset for PRIME mmap calls MIPS: Octeon: Fix logging messages with spurious periods after newlines dpaa_eth: fix pause capability advertisement logic pinctrl: sh-pfc: r8a7796: Fix MOD_SEL register pin assignment for SSI pins group rcu: Call touch_nmi_watchdog() while printing stall warnings net: stmmac: call correct function in stmmac_mac_config_rx_queues_routing() audit: return on memory error to avoid null pointer dereference PCMCIA / PM: Avoid noirq suspend aborts during suspend-to-idle ARM: dts: bcm283x: Fix pin function of JTAG pins ARM: dts: bcm283x: Fix probing of bcm2835-i2s power: supply: ltc2941-battery-gauge: Fix temperature units sh_eth: fix TSU init on SH7734/R8A7740 ixgbe: prevent ptp_rx_hang from running when in FILTER_ALL mode udf: Provide saner default for invalid uid / gid PCI: Add function 1 DMA alias quirk for Marvell 88SE9220 dpaa_eth: fix SG mapping cpufreq: Reorder cpufreq_online() error code path net: stmmac: ensure that the MSS desc is the last desc to set the own bit net: stmmac: ensure that the device has released ownership before reading data drm/amdgpu: adjust timeout for ib_ring_tests(v2) drm/amdgpu: disable GFX ring and disable PQ wptr in hw_fini ARM: dts: dra71-evm: Correct evm_sd regulator max voltage drm: omapdrm: dss: Move initialization code from component bind to probe dmaengine: qcom: bam_dma: get num-channels and num-ees from dt vfio-ccw: fence off transport mode pinctrl: artpec6: dt: add missing pin group uart5nocts pinctrl: devicetree: Fix dt_to_map_one_config handling of hogs hwrng: stm32 - add reset during probe watchdog: asm9260_wdt: fix error handling in asm9260_wdt_probe() enic: enable rq before updating rq descriptors dmaengine: rcar-dmac: Check the done lists in rcar_dmac_chan_get_residue() dmaengine: pl330: fix a race condition in case of threaded irqs block: null_blk: fix 'Invalid parameters' when loading module tools: hv: fix compiler warnings about major/target_fname drm/bridge: sii902x: Retry status read after DDI I2C phy: qcom-qmp: Fix phy pipe clock gating ALSA: vmaster: Propagate slave error phy: rockchip-emmc: retry calpad busy trimming x86/devicetree: Fix device IRQ settings in DT x86/devicetree: Initialize device tree before using it gfs2: Fix fallocate chunk size soc: qcom: wcnss_ctrl: Fix increment in NV upload arm64: dts: qcom: Fix SPI5 config on MSM8996 perf/x86/intel: Fix event update for auto-reload perf/x86/intel: Fix large period handling on Broadwell CPUs efi/arm*: Only register page tables when they exist cdrom: do not call check_disk_change() inside cdrom_open() perf/x86/intel: Properly save/restore the PMU state in the NMI handler hwmon: (pmbus/adm1275) Accept negative page register values hwmon: (pmbus/max8688) Accept negative page register values drm/panel: simple: Fix the bus format for the Ontat panel perf/core: Fix perf_output_read_group() max17042: propagate of_node to power supply device perf/core: Fix installing cgroup events on CPU f2fs: fix to check extent cache in f2fs_drop_extent_tree f2fs: fix to clear CP_TRIMMED_FLAG f2fs: fix to set KEEP_SIZE bit in f2fs_zero_range cxl: Check if PSL data-cache is available before issue flush request powerpc/powernv/npu: Fix deadlock in mmio_invalidate() powerpc: Add missing prototype for arch_irq_work_raise() drm/meson: Fix an un-handled error path in 'meson_drv_bind_master()' drm/meson: Fix some error handling paths in 'meson_drv_bind_master()' ipmi_ssif: Fix kernel panic at msg_done_handler watchdog: aspeed: Fix translation of reset mode to ctrl register watchdog: dw: RMW the control register PCI: Restore config space on runtime resume despite being unbound MIPS: ath79: Fix AR724X_PLL_REG_PCIE_CONFIG offset net/smc: pay attention to MAX_ORDER for CQ entries spi: bcm-qspi: fIX some error handling paths regulator: gpio: Fix some error handling paths in 'gpio_regulator_probe()' coresight: Use %px to print pcsr instead of %p drm/amdkfd: add missing include of mm.h IB/core: Honor port_num while resolving GID for IB link layer perf stat: Fix core dump when flag T is used perf top: Fix top.call-graph config option reading KVM: lapic: stop advertising DIRECTED_EOI when in-kernel IOAPIC is in use i2c: mv64xxx: Apply errata delay only in standard mode cxgb4: Fix queue free path of ULD drivers ACPICA: acpi: acpica: fix acpi operand cache leak in nseval.c ACPICA: Fix memory leak on unusual memory leak ACPICA: Events: add a return on failure from acpi_hw_register_read dt-bindings: add device tree binding for Allwinner H6 main CCU remoteproc: imx_rproc: Fix an error handling path in 'imx_rproc_probe()' bcache: quit dc->writeback_thread when BCACHE_DEV_DETACHING is set zorro: Set up z->dev.dma_mask for the DMA API IB/mlx5: Set the default active rate and width to QDR and 4X cpufreq: cppc_cpufreq: Fix cppc_cpufreq_init() failure path iommu/mediatek: Fix protect memory setting drm/vmwgfx: Unpin the screen object backup buffer when not used ext4: don't complain about incorrect features when probing arm: dts: socfpga: fix GIC PPI warning virtio-net: Fix operstate for virtio when no VIRTIO_NET_F_STATUS watchdog: aspeed: Allow configuring for alternate boot ima: Fallback to the builtin hash algorithm ima: Fix Kconfig to select TPM 2.0 CRB interface cxgb4: Setup FW queues before registering netdev ath9k: fix crash in spectral scan nvme-pci: disable APST for Samsung NVMe SSD 960 EVO + ASUS PRIME Z370-A ath10k: Fix kernel panic while using worker (ath10k_sta_rc_update_wk) watchdog: davinci_wdt: fix error handling in davinci_wdt_probe() net/mlx5: Protect from command bit overflow selftests: Print the test we're running to /dev/kmsg tools/thermal: tmon: fix for segfault rsi: fix kernel panic observed on 64bit machine powerpc/perf: Fix kernel address leak via sampling registers powerpc/perf: Prevent kernel address leak to userspace via BHRB buffer hwmon: (nct6775) Fix writing pwmX_mode parisc/pci: Switch LBA PCI bus from Hard Fail to Soft Fail mode iwlwifi: mvm: check if mac80211_queue is valid in iwl_mvm_disable_txq m68k: set dma and coherent masks for platform FEC ethernets intel_th: Use correct method of finding hub iommu/amd: Take into account that alloc_dev_data() may return NULL ath10k: advertize beacon_int_min_gcd ieee802154: ca8210: fix uninitialised data read powerpc/mpic: Check if cpu_possible() in mpic_physmask() ACPI: acpi_pad: Fix memory leak in power saving threads drivers: macintosh: rack-meter: really fix bogus memsets xen/acpi: off by one in read_acpi_id() rxrpc: Don't treat call aborts as conn aborts rxrpc: Fix Tx ring annotation after initial Tx failure btrfs: qgroup: Fix root item corruption when multiple same source snapshots are created with quota enabled btrfs: fix lockdep splat in btrfs_alloc_subvolume_writers Btrfs: fix copy_items() return value when logging an inode btrfs: tests/qgroup: Fix wrong tree backref level powerpc/64s: sreset panic if there is no debugger or crash dump handlers net: bgmac: Correctly annotate register space net: bgmac: Fix endian access in bgmac_dma_tx_ring_free() sparc64: Make atomic_xchg() an inline function rather than a macro. fscache: Fix hanging wait on page discarded by writeback lan78xx: Connect phy early KVM: VMX: raise internal error for exception during invalid protected mode state x86/mm: Fix bogus warning during EFI bootup, use boot_cpu_has() instead of this_cpu_has() in build_cr3_noflush() sched/rt: Fix rq->clock_update_flags < RQCF_ACT_SKIP warning powerpc/64s/idle: Fix restore of AMOR on POWER9 after deep sleep ocfs2/dlm: don't handle migrate lockres if already in shutdown IB/rxe: Fix for oops in rxe_register_device on ppc64le arch btrfs: Fix possible softlock on single core machines Btrfs: fix NULL pointer dereference in log_dir_items Btrfs: bail out on error during replay_dir_deletes mm: thp: fix potential clearing to referenced flag in page_idle_clear_pte_refs_one() mm: fix races between address_space dereference and free in page_evicatable mm/ksm: fix interaction with THP ibmvnic: Zero used TX descriptor counter on reset dp83640: Ensure against premature access to PHY registers after reset perf clang: Add support for recent clang versions perf tools: Fix perf builds with clang support powerpc/fscr: Enable interrupts earlier before calling get_user() cpufreq: CPPC: Initialize shared perf capabilities of CPUs Force log to disk before reading the AGF during a fstrim sr: get/drop reference to device in revalidate and check_events z3fold: fix memory leak swap: divide-by-zero when zero length swap file on ssd fs/proc/proc_sysctl.c: fix potential page fault while unregistering sysctl table x86/mm: Do not forbid _PAGE_RW before init for __ro_after_init x86/pgtable: Don't set huge PUD/PMD on non-leaf entries Btrfs: fix loss of prealloc extents past i_size after fsync log replay Btrfs: clean up resources during umount after trans is aborted nvme: don't send keep-alives to the discovery controller firmware: dmi_scan: Fix UUID length safety check sh: fix debug trap failure to process signals before return to user net: mvneta: fix enable of all initialized RXQs vlan: Fix vlan insertion for packets without ethernet header net: Fix untag for vlan packets without ethernet header qede: Do not drop rx-checksum invalidated packets. hv_netvsc: enable multicast if necessary mm/kmemleak.c: wait for scan completion before disabling free mm/vmstat.c: fix vmstat_update() preemption BUG mm/page_owner: fix recursion bug after changing skip entries mm, slab: memcg_link the SLAB's kmem_cache qede: Fix barrier usage after tx doorbell write. builddeb: Fix header package regarding dtc source links llc: properly handle dev_queue_xmit() return value x86/alternatives: Fixup alternative_call_2 perf/x86/intel: Fix linear IP of PEBS real_ip on Haswell and later CPUs net/mlx5: Make eswitch support to depend on switchdev net: dsa: mt7530: fix module autoloading for OF platform drivers bonding: fix the err path for dev hwaddr sync in bond_enslave net: qmi_wwan: add BroadMobi BM806U 2020:2033 lan78xx: Set ASD in MAC_CR when EEE is enabled. ARM: 8748/1: mm: Define vdso_start, vdso_end as array batman-adv: fix packet loss for broadcasted DHCP packets to a server batman-adv: fix multicast-via-unicast transmission with AP isolation drm/amdkfd: Fix scratch memory with HWS enabled selftests: ftrace: Add a testcase for probepoint selftests: ftrace: Add a testcase for string type with kprobe_event selftests: ftrace: Add probe event argument syntax testcase xfrm: Fix transport mode skb control buffer usage. mm, thp: do not cause memcg oom for thp mm/mempolicy.c: avoid use uninitialized preferred_node drm/ast: Fixed 1280x800 Display Issue net: dsa: Fix functional dsa-loop dependency on FIXED_PHY net/sched: fix idr leak in the error path of tcf_skbmod_init() net/sched: fix idr leak in the error path of __tcf_ipt_init() net/sched: fix idr leak in the error path of tcp_pedit_init() net/sched: fix idr leak in the error path of tcf_act_police_init() net/sched: fix idr leak in the error path of tcf_simp_init() net/sched: fix idr leak on the error path of tcf_bpf_init() RDMA/qedr: Fix QP state initialization race RDMA/qedr: Fix rc initialization on CNQ allocation failure RDMA/qedr: fix QP's ack timeout configuration RDMA/ucma: Correct option size check using optlen kbuild: make scripts/adjust_autoksyms.sh robust against timestamp races brcmfmac: Fix check for ISO3166 code perf/cgroup: Fix child event counting bug drm/tegra: Shutdown on driver unbind iwlwifi: mvm: fix array out of bounds reference iwlwifi: mvm: make sure internal station has a valid id iwlwifi: mvm: clear tx queue id when unreserving aggregation queue iwlwifi: mvm: Increase session protection time after CS vti6: Fix dev->max_mtu setting vti4: Don't override MTU passed on link creation via IFLA_MTU ip_tunnel: Clamp MTU to bounds on new link vti4: Don't count header length twice on tunnel setup batman-adv: Fix skbuff rcsum on packet reroute net/sched: fix NULL dereference in the error path of tcf_sample_init() batman-adv: fix header size check in batadv_dbg_arp() vlan: Fix out of order vlan headers with reorder header off net: Fix vlan untag for bridge and vlan_dev with reorder_hdr off iwlwifi: mvm: fix error checking for multi/broadcast sta iwlwifi: mvm: Correctly set IGTK for AP iwlwifi: mvm: set the correct tid when we flush the MCAST sta xfrm: fix rcu_read_unlock usage in xfrm_local_error drm/nouveau/bl: fix backlight regression drm/imx: move arming of the vblank event to atomic_flush gpu: ipu-v3: prg: avoid possible array underflow KVM: arm/arm64: vgic: Add missing irq_lock to vgic_mmio_read_pending sunvnet: does not support GSO for sctp ipv4: lock mtu in fnhe when received PMTU < net.ipv4.route.min_pmtu workqueue: use put_device() instead of kfree() bnxt_en: Check valid VNIC ID in bnxt_hwrm_vnic_set_tpa(). can: m_can: select pinctrl state in each suspend/resume function can: m_can: change comparison to bitshift when dealing with a mask netfilter: ebtables: fix erroneous reject of last rule dmaengine: mv_xor_v2: Fix clock resource by adding a register clock lib/test_kmod.c: fix limit check on number of test devices created selftests/vm/run_vmtests: adjust hugetlb size according to nr_cpus arm64: Relax ARM_SMCCC_ARCH_WORKAROUND_1 discovery ARM: davinci: fix the GPIO lookup for omapl138-hawk hv_netvsc: fix locking during VF setup hv_netvsc: fix locking for rx_mode hv_netvsc: fix filter flags xen: xenbus: use put_device() instead of kfree() xen-blkfront: move negotiate_mq to cover all cases of new VBDs cxgb4: do not set needs_free_netdev for mgmt dev's IB/core: Fix possible crash to access NULL netdev net: smsc911x: Fix unload crash when link is up net: qcom/emac: Use proper free methods during TX qed: Free RoCE ILT Memory on rmmod qedr fsl/fman: avoid sleeping in atomic context while adding an address fbdev: Fixing arbitrary kernel leak in case FBIOGETCMAP_SPARC in sbusfb_ioctl_helper(). IB/mlx5: Fix an error code in __mlx5_ib_modify_qp() IB/mlx4: Include GID type when deleting GIDs from HW table under RoCE IB/mlx4: Fix corruption of RoCEv2 IPv4 GIDs RDMA/qedr: Fix iWARP write and send with immediate RDMA/qedr: Fix kernel panic when running fio over NFSoRDMA ia64/err-inject: Use get_user_pages_fast() e1000e: allocate ring descriptors with dma_zalloc_coherent e1000e: Fix check_for_link return value with autoneg off perf record: Fix crash in pipe mode ARM: dts: rockchip: Add missing #sound-dai-cells on rk3288 hv_netvsc: propagate rx filters to VF hv_netvsc: filter multicast/broadcast hv_netvsc: use napi_schedule_irqoff batman-adv: Fix multicast packet loss with a single WANT_ALL_IPV4/6 flag watchdog: sbsa: use 32-bit read for WCV watchdog: f71808e_wdt: Fix magic close handling rds: Incorrect reference counting in TCP socket creation iwlwifi: mvm: Correctly set the tid for mcast queue iwlwifi: mvm: Direct multicast frames to the correct station iwlwifi: mvm: fix "failed to remove key" message iwlwifi: avoid collecting firmware dump if not loaded iwlwifi: mvm: fix assert 0x2B00 on older FWs iwlwifi: mvm: Fix channel switch for count 0 and 1 iwlwifi: mvm: fix TX of CCMP 256 net: ethtool: don't ignore return from driver get_fecparam method selftests/powerpc: Skip the subpage_prot tests if the syscall is unavailable nvme: pci: pass max vectors as num_possible_cpus() to pci_alloc_irq_vectors nvme-pci: Fix EEH failure on ppc block: display the correct diskname for bio ceph: fix potential memory leak in init_caches() Btrfs: fix log replay failure after linking special file and fsync Btrfs: send, fix issuing write op when processing hole in no data mode btrfs: use kvzalloc to allocate btrfs_fs_info drm/sun4i: Fix dclk_set_phase arm64: dts: rockchip: Fix rk3399-gru-* s2r (pinctrl hogs, wifi reset) xfrm: Fix ESN sequence number handling for IPsec GSO packets. drm/amd/amdgpu: Correct VRAM width for APUs with GMC9 xen/pirq: fix error path cleanup when binding MSIs RDMA/bnxt_re: Fix the ib_reg failure cleanup RDMA/bnxt_re: Fix incorrect DB offset calculation RDMA/bnxt_re: Unconditionly fence non wire memory operations IB/mlx: Set slid to zero in Ethernet completion struct ipvs: remove IPS_NAT_MASK check to fix passive FTP ARC: setup cpu possible mask according to possible-cpus dts property ARC: mcip: update MCIP debug mask when the new cpu came online ARC: mcip: halt GFRC counter when ARC cores halt spectrum: Reference count VLAN entries mlxsw: spectrum: Treat IPv6 unregistered multicast as broadcast mlxsw: core: Fix flex keys scratchpad offset conflict net/smc: use link_id of server in confirm link reply nvmet: fix PSDT field check in command format net/tcp/illinois: replace broken algorithm reference link gianfar: Fix Rx byte accounting for ndev stats clocksource/drivers/mips-gic-timer: Use correct shift count to extract data powerpc/boot: Fix random libfdt related build errors ARM: dts: bcm283x: Fix unit address of local_intc ARM: dts: NSP: Fix amount of RAM on BCM958625HR nbd: fix return value in error handling path sit: fix IFLA_MTU ignored on NEWLINK ip6_tunnel: fix IFLA_MTU ignored on NEWLINK ip_gre: fix IFLA_MTU ignored on NEWLINK bcache: fix kcrashes with fio in RAID5 backend dev dmaengine: rcar-dmac: fix max_chunk_size for R-Car Gen3 virtio-gpu: fix ioctl and expose the fixed status to userspace. r8152: fix tx packets accounting selftests/futex: Fix line continuation in Makefile qrtr: add MODULE_ALIAS macro to smd ARM: orion5x: Revert commit 4904dbda41c8. xen/pvcalls: fix null pointer dereference on map->sock ceph: fix dentry leak when failing to init debugfs libceph, ceph: avoid memory leak when specifying same option several times clocksource/drivers/fsl_ftm_timer: Fix error return checking nvme-pci: Fix nvme queue cleanup if IRQ setup fails batman-adv: Fix netlink dumping of BLA backbones batman-adv: Fix netlink dumping of BLA claims batman-adv: Ignore invalid batadv_v_gw during netlink send batman-adv: Ignore invalid batadv_iv_gw during netlink send netfilter: ebtables: convert BUG_ONs to WARN_ONs netfilter: ipt_CLUSTERIP: put config instead of freeing it netfilter: ipt_CLUSTERIP: put config struct if we can't increment ct refcount batman-adv: invalidate checksum on fragment reassembly batman-adv: fix packet checksum in receive path md/raid1: fix NULL pointer dereference md: fix a potential deadlock of raid5/raid10 reshape fs: dcache: Use READ_ONCE when accessing i_dir_seq fs: dcache: Avoid livelock between d_alloc_parallel and __d_add ARM: dts: imx6dl: Include correct dtsi file for Engicam i.CoreM6 DualLite/Solo RQS kvm: fix warning for CONFIG_HAVE_KVM_EVENTFD builds KVM: nVMX: Don't halt vcpu when L1 is injecting events to L2 macvlan: fix use-after-free in macvlan_common_newlink() arm64: fix unwind_frame() for filtered out fn for function graph tracing mac80211: drop frames with unexpected DS bits from fast-rx to slow path x86/topology: Update the 'cpu cores' field in /proc/cpuinfo correctly across CPU hotplug operations locking/xchg/alpha: Fix xchg() and cmpxchg() memory ordering bugs x86/intel_rdt: Fix incorrect returned value when creating rdgroup sub-directory in resctrl file system integrity/security: fix digsig.c build error with header file regulatory: add NUL to request alpha2 smsc75xx: fix smsc75xx_set_features() ARM: OMAP: Fix dmtimer init for omap1 nfs: system crashes after NFS4ERR_MOVED recovery arm64: dts: cavium: fix PCI bus dtc warnings PKCS#7: fix direct verification of SignerInfo signature selftests/bpf/test_maps: exit child process without error in ENOMEM case s390/cio: clear timer when terminating driver I/O s390/cio: fix return code after missing interrupt s390/cio: fix ccw_device_start_timeout API powerpc/bpf/jit: Fix 32-bit JIT for seccomp_data access soc: imx: gpc: de-register power domains only if initialized seccomp: add a selftest for get_metadata selftests/memfd: add run_fuse_test.sh to TEST_FILES bug.h: work around GCC PR82365 in BUG() kernel/relay.c: limit kmalloc size to KMALLOC_MAX_SIZE virtio_net: fix XDP code path in receive_small() md: raid5: avoid string overflow warning locking/xchg/alpha: Add unconditional memory barrier to cmpxchg() net/mlx5e: Return error if prio is specified when offloading eswitch vlan push ibmvnic: Check for NULL skb's in NAPI poll routine RDMA/bnxt_re: Fix system crash during load/unload RDMA/bnxt_re: Unpin SQ and RQ memory if QP create fails arm64: perf: correct PMUVer probing drm/meson: fix vsync buffer update drm/exynos: fix comparison to bitshift when dealing with a mask drm/exynos: g2d: use monotonic timestamps md raid10: fix NULL deference in handle_write_completed() gpu: ipu-v3: prg: fix device node leak in ipu_prg_lookup_by_phandle gpu: ipu-v3: pre: fix device node leak in ipu_pre_lookup_by_phandle mac80211: Fix sending ADDBA response for an ongoing session mac80211: Do not disconnect on invalid operating class cfg80211: clear wep keys after disconnection mac80211: fix calling sleeping function in atomic context mac80211: fix a possible leak of station stats mac80211: round IEEE80211_TX_STATUS_HEADROOM up to multiple of 4 xfrm: do not call rcu_read_unlock when afinfo is NULL in xfrm_get_tos s390/dasd: fix handling of internal requests md: fix md_write_start() deadlock w/o metadata devices MD: Free bioset when md_run fails rxrpc: Work around usercopy check NFC: llcp: Limit size of SDP URI iwlwifi: mvm: always init rs with 20mhz bandwidth rates iwlwifi: mvm: fix IBSS for devices that support station type API iwlwifi: mvm: fix security bug in PN checking ARM: dts: rockchip: Fix DWMMC clocks arm64: dts: rockchip: Fix DWMMC clocks IB/uverbs: Fix unbalanced unlock on error path for rdma_explicit_destroy IB/uverbs: Fix possible oops with duplicate ioctl attributes IB/uverbs: Fix method merging in uverbs_ioctl_merge xhci: workaround for AMD Promontory disabled ports wakeup tls: retrun the correct IV in getsockopt ibmvnic: Clean RX pool buffers during device close ibmvnic: Free RX socket buffer in case of adapter error ibmvnic: Wait until reset is complete to set carrier on ARM: OMAP1: clock: Fix debugfs_create_*() usage ARM: OMAP2+: Fix sar_base inititalization for HS omaps ARM: OMAP3: Fix prm wake interrupt for resume ARM: OMAP2+: timer: fix a kmemleak caused in omap_get_timer_dt selftests: memfd: add config fragment for fuse selftests: pstore: Adding config fragment CONFIG_PSTORE_RAM=m selftest/vDSO: fix O= selftests: sync: missing CFLAGS while compiling libata: Fix compile warning with ATA_DEBUG enabled arm64: dts: rockchip: correct ep-gpios for rk3399-sapphire arm64: dts: rockchip: fix rock64 gmac2io stability issues ptr_ring: prevent integer overflow when calculating size ARC: Fix malformed ARC_EMUL_UNALIGNED default mac80211: mesh: fix wrong mesh TTL offset calculation MIPS: generic: Fix machine compatible matching powerpc/64s: Add support for a store forwarding barrier at kernel entry/exit powerpc/64s: Fix section mismatch warnings from setup_rfi_flush() powerpc/pseries: Restore default security feature flags on setup powerpc: Move default security feature flags powerpc/pseries: Fix clearing of security feature flags powerpc/64s: Wire up cpu_show_spectre_v2() powerpc/64s: Wire up cpu_show_spectre_v1() powerpc/pseries: Use the security flags in pseries_setup_rfi_flush() powerpc/powernv: Use the security flags in pnv_setup_rfi_flush() powerpc/64s: Enhance the information in cpu_show_meltdown() powerpc/64s: Move cpu_show_meltdown() powerpc/powernv: Set or clear security feature flags powerpc/pseries: Set or clear security feature flags powerpc: Add security feature flags for Spectre/Meltdown powerpc/pseries: Add new H_GET_CPU_CHARACTERISTICS flags powerpc/rfi-flush: Call setup_rfi_flush() after LPM migration powerpc/rfi-flush: Differentiate enabled and patched flush types powerpc/rfi-flush: Always enable fallback flush on pseries powerpc/rfi-flush: Make it possible to call setup_rfi_flush() again powerpc/rfi-flush: Move the logic to avoid a redo into the debugfs code powerpc/powernv: Support firmware disable of RFI flush powerpc/pseries: Support firmware disable of RFI flush powerpc/64s: Improve RFI L1-D cache flush fallback x86/kvm: fix LAPIC timer drift when guest uses periodic mode kvm: x86: IA32_ARCH_CAPABILITIES is always supported KVM: x86: Update cpuid properly when CR4.OSXAVE or CR4.PKE is changed KVM: s390: vsie: fix < 8k check for the itdba KVM/VMX: Expose SSBD properly to guests kernel/sys.c: fix potential Spectre v1 issue kasan: fix memory hotplug during boot kasan: free allocated shadow memory on MEM_CANCEL_ONLINE mm/kasan: don't vfree() nonexistent vm_area ipc/shm: fix shmat() nil address after round-down when remapping Revert "ipc/shm: Fix shmat mmap nil-page protection" idr: fix invalid ptr dereference on item delete sr: pass down correctly sized SCSI sense buffer IB/umem: Use the correct mm during ib_umem_release IB/hfi1: Use after free race condition in send context error path powerpc/64s: Clear PCR on boot arm64: lse: Add early clobbers to some input/output asm operands drm/vmwgfx: Fix 32-bit VMW_PORT_HB_[IN|OUT] macros xen-swiotlb: fix the check condition for xen_swiotlb_free_coherent libata: blacklist Micron 500IT SSD with MU01 firmware libata: Blacklist some Sandisk SSDs for NCQ mmc: sdhci-iproc: add SDHCI_QUIRK2_HOST_OFF_CARD_ON for cygnus mmc: sdhci-iproc: fix 32bit writes for TRANSFER_MODE register mmc: sdhci-iproc: remove hard coded mmc cap 1.8v do d_instantiate/unlock_new_inode combinations safely ALSA: timer: Fix pause event notification aio: fix io_destroy(2) vs. lookup_ioctx() race fs: don't scan the inode cache before SB_BORN is set affs_lookup(): close a race with affs_remove_link() KVM: Fix spelling mistake: "cop_unsuable" -> "cop_unusable" MIPS: Fix ptrace(2) PTRACE_PEEKUSR and PTRACE_POKEUSR accesses to o32 FGRs MIPS: ptrace: Expose FIR register through FP regset MIPS: c-r4k: Fix data corruption related to cache coherence UPSTREAM: sched/fair: Consider RT/IRQ pressure in capacity_spare_wake BACKPORT, FROMLIST: fscrypt: add Speck128/256 support Change-Id: I64e5327b80b23c1ef79abed4b67bdb6a5684ec43 Signed-off-by: Isaac J. Manjarres <isaacm@codeaurora.org> |
||
Jiufei Xue
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3c84b5aaf7 |
block: display the correct diskname for bio
[ Upstream commit 9c0fb1e313aaf4e8edec22433c8b22dd308e466c ]
bio_devname use __bdevname to display the device name, and can
only show the major and minor of the part0,
Fix this by using disk_name to display the correct name.
Fixes: 74d46992e0d9 ("block: replace bi_bdev with a gendisk pointer and partitions index")
Reviewed-by: Omar Sandoval <osandov@fb.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Jiufei Xue <jiufei.xue@linux.alibaba.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Signed-off-by: Sasha Levin <alexander.levin@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Isaac J. Manjarres
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8cfb73341f |
Merge remote-tracking branch 'remotes/origin/tmp-c50e5cb' into msm-4.14
* remotes/origin/tmp-c50e5cb:
Linux 4.14.39
powerpc/eeh: Fix race with driver un/bind
arm/arm64: KVM: Add PSCI version selection API
tick/sched: Do not mess with an enqueued hrtimer
x86/microcode: Do not exit early from __reload_late()
x86/microcode/intel: Save microcode patch unconditionally
x86/smpboot: Don't use mwait_play_dead() on AMD systems
x86/ipc: Fix x32 version of shmid64_ds and msqid64_ds
tools/lib/subcmd/pager.c: do not alias select() params
objtool, perf: Fix GCC 8 -Wrestrict error
drm/i915: Enable display WA#1183 from its correct spot
drm/amdgpu: set COMPUTE_PGM_RSRC1 for SGPR/VGPR clearing shaders
rtc: opal: Fix OPAL RTC driver OPAL_BUSY loops
cpufreq: powernv: Fix hardlockup due to synchronous smp_call in timer interrupt
earlycon: Use a pointer table to fix __earlycon_table stride
fpga-manager: altera-ps-spi: preserve nCONFIG state
libceph: validate con->state at the top of try_write()
libceph: reschedule a tick in finish_hunting()
libceph: un-backoff on tick when we have a authenticated session
ASoC: fsl_esai: Fix divisor calculation failure at lower ratio
crypto: drbg - set freed buffers to NULL
powerpc/powernv/npu: Do a PID GPU TLB flush when invalidating a large address range
powerpc/mm: Flush cache on memory hot(un)plug
KVM: arm/arm64: Close VMID generation race
ARM: socfpga_defconfig: Remove QSPI Sector 4K size force
ARM: amba: Don't read past the end of sysfs "driver_override" buffer
ARM: amba: Fix race condition with driver_override
ARM: amba: Make driver_override output consistent with other buses
PCI: aardvark: Fix PCIe Max Read Request Size setting
PCI: aardvark: Use ISR1 instead of ISR0 interrupt in legacy irq mode
PCI: aardvark: Set PIO_ADDR_LS correctly in advk_pcie_rd_conf()
PCI: aardvark: Fix logic in advk_pcie_{rd,wr}_conf()
ANDROID: binder: prevent transactions into own process.
vfio: ccw: process ssch with interrupts disabled
bfq-iosched: ensure to clear bic/bfqq pointers when preparing request
scsi: sd: Defer spinning up drive while SANITIZE is in progress
kobject: don't use WARN for registration failures
mtd: rawnand: tango: Fix struct clk memory leak
mtd: cfi: cmdset_0002: Do not allow read/write to suspend erase block.
mtd: cfi: cmdset_0001: Workaround Micron Erase suspend bug.
mtd: cfi: cmdset_0001: Do not allow read/write to suspend erase block.
mtd: spi-nor: cadence-quadspi: Fix page fault kernel panic
ALSA: hda/realtek - change the location for one of two front mics
ALSA: hda/realtek - Update ALC255 depop optimize
ALSA: hda/realtek - Add some fixes for ALC233
ALSA: hda: Hardening for potential Spectre v1
ALSA: seq: oss: Hardening for potential Spectre v1
ALSA: seq: oss: Fix unbalanced use lock for synth MIDI device
ALSA: core: Report audio_tstamp in snd_pcm_sync_ptr
ALSA: pcm: Return negative delays from SNDRV_PCM_IOCTL_DELAY.
ALSA: control: Hardening for potential Spectre v1
ALSA: rme9652: Hardening for potential Spectre v1
ALSA: hdspm: Hardening for potential Spectre v1
ALSA: asihpi: Hardening for potential Spectre v1
ALSA: opl3: Hardening for potential Spectre v1
ALSA: hda - Skip jack and others for non-existing PCM streams
ALSA: dice: fix error path to destroy initialized stream data
ALSA: dice: fix OUI for TC group
tty: Use __GFP_NOFAIL for tty_ldisc_get()
tty: Avoid possible error pointer dereference at tty_ldisc_restore().
tty: n_gsm: Fix DLCI handling for ADM mode if debug & 2 is not set
tty: n_gsm: Fix long delays with control frame timeouts in ADM mode
tty: Don't call panic() at tty_ldisc_init()
drm/virtio: fix vq wait_event condition
virtio_console: reset on out of memory
virtio_console: move removal code
virtio_console: drop custom control queue cleanup
virtio_console: free buffers after reset
virtio_console: don't tie bufs to a vq
virtio: add ability to iterate over vqs
ALSA: usb-audio: Skip broken EU on Dell dock USB-audio
USB: Increment wakeup count on remote wakeup.
usb: core: Add quirk for HP v222w 16GB Mini
usb: typec: ucsi: Increase command completion timeout value
USB: serial: cp210x: add ID for NI USB serial console
USB: serial: ftdi_sio: use jtag quirk for Arrow USB Blaster
USB: serial: simple: add libtransistor console
xhci: Fix USB ports for Dell Inspiron 5775
Revert "xhci: plat: Register shutdown for xhci_plat"
usbip: vhci_hcd: check rhport before using in vhci_hub_control()
usbip: vhci_hcd: Fix usb device and sockfd leaks
usbip: usbip_host: fix to hold parent lock for device_attach() calls
usbip: usbip_event: fix to not print kernel pointer address
random: rate limit unseeded randomness warnings
random: fix possible sleeping allocation from irq context
random: set up the NUMA crng instances after the CRNG is fully initialized
ext4: fix bitmap position validation
ext4: add validity checks for bitmap block numbers
ext4: add MODULE_SOFTDEP to ensure crc32c is included in the initramfs
ext4: set h_journal if there is a failure starting a reserved handle
ext4: prevent right-shifting extents beyond EXT_MAX_BLOCKS
cfi: print target address on failure
Change-Id: I9a3d0c10b1a2d2c28872401cb656d490604352a7
Signed-off-by: Isaac J. Manjarres <isaacm@codeaurora.org>
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Jens Axboe
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be10336a90 |
bfq-iosched: ensure to clear bic/bfqq pointers when preparing request
commit 72961c4e6082be79825265d9193272b8a1634dec upstream. Even if we don't have an IO context attached to a request, we still need to clear the priv[0..1] pointers, as they could be pointing to previously used bic/bfqq structures. If we don't do so, we'll either corrupt memory on dispatching a request, or cause an imbalance in counters. Inspired by a fix from Kees. Reported-by: Oleksandr Natalenko <oleksandr@natalenko.name> Reported-by: Kees Cook <keescook@chromium.org> Cc: stable@vger.kernel.org Fixes: aee69d78dec0 ("block, bfq: introduce the BFQ-v0 I/O scheduler as an extra scheduler") Signed-off-by: Jens Axboe <axboe@kernel.dk> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
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Isaac J. Manjarres
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4f5d011e6d |
Merge remote-tracking branch 'remotes/origin/tmp-bb60f28' into msm-4.14
* remotes/origin/tmp-bb60f28:
Linux 4.14.37
mac80211_hwsim: fix use-after-free bug in hwsim_exit_net
Revert "KVM: X86: Fix SMRAM accessing even if VM is shutdown"
RDMA/mlx5: Fix NULL dereference while accessing XRC_TGT QPs
perf: Return proper values for user stack errors
perf: Fix sample_max_stack maximum check
netfilter: x_tables: limit allocation requests for blob rule heads
netfilter: compat: reject huge allocation requests
netfilter: compat: prepare xt_compat_init_offsets to return errors
netfilter: x_tables: add counters allocation wrapper
netfilter: x_tables: cap allocations at 512 mbyte
alarmtimer: Init nanosleep alarm timer on stack
RDMA/core: Reduce poll batch for direct cq polling
irqchip/gic-v3: Change pr_debug message to pr_devel
cpumask: Make for_each_cpu_wrap() available on UP as well
irqchip/gic-v3: Ignore disabled ITS nodes
perf test: Fix test trace+probe_libc_inet_pton.sh for s390x
powerpc/powernv: IMC fix out of bounds memory access at shutdown
locking/qspinlock: Ensure node->count is updated before initialising node
x86/platform/UV: Fix GAM Range Table entries less than 1GB
powerpc/mm/hash64: Zero PGD pages on allocation
vfs/proc/kcore, x86/mm/kcore: Fix SMAP fault when dumping vsyscall user page
PM / wakeirq: Fix unbalanced IRQ enable for wakeirq
ACPI / EC: Restore polling during noirq suspend/resume phases
bpf: fix rlimit in reuseport net selftest
net: stmmac: discard disabled flags in interrupt status register
SUNRPC: Don't call __UDPX_INC_STATS() from a preemptible context
KVM: PPC: Book3S HV: Fix handling of secondary HPTEG in HPT resizing code
tools/libbpf: handle issues with bpf ELF objects containing .eh_frames
net: Extra '_get' in declaration of arch_get_platform_mac_address
svcrdma: Fix Read chunk round-up
rxrpc: Don't put crypto buffers on the stack
selftests/ftrace: Add some missing glob checks
cpufreq: intel_pstate: Enable HWP during system resume on CPU0
bcache: return attach error when no cache set exist
bcache: fix for data collapse after re-attaching an attached device
bcache: fix for allocator and register thread race
bcache: properly set task state in bch_writeback_thread()
cifs: silence compiler warnings showing up with gcc-8.0.0
PM / domains: Fix up domain-idle-states OF parsing
proc: fix /proc/*/map_files lookup
arm64: spinlock: Fix theoretical trylock() A-B-A with LSE atomics
RDS: IB: Fix null pointer issue
bpf: sockmap, fix leaking maps with attached but not detached progs
xen/grant-table: Use put_page instead of free_page
xen-netfront: Fix race between device setup and open
perf evsel: Fix period/freq terms setup
MIPS: Generic: Support GIC in EIC mode
perf record: Fix period option handling
MIPS: TXx9: use IS_BUILTIN() for CONFIG_LEDS_CLASS
bpf: fix selftests/bpf test_kmod.sh failure when CONFIG_BPF_JIT_ALWAYS_ON=y
ACPI / scan: Use acpi_bus_get_status() to initialize ACPI_TYPE_DEVICE devs
ACPI / bus: Do not call _STA on battery devices with unmet dependencies
ACPI: processor_perflib: Do not send _PPC change notification if not ready
firmware: dmi_scan: Fix handling of empty DMI strings
x86/dumpstack: Avoid uninitlized variable
x86/power: Fix swsusp_arch_resume prototype
netfilter: ipv6: nf_defrag: Kill frag queue on RFC2460 failure
s390/eadm: fix CONFIG_BLOCK include dependency
drm/nouveau/pmu/fuc: don't use movw directly anymore
IB/core: Map iWarp AH type to undefined in rdma_ah_find_type
IB/ipoib: Fix for potential no-carrier state
IB/hfi1: Fix for potential refcount leak in hfi1_open_file()
IB/hfi1: Re-order IRQ cleanup to address driver cleanup race
blk-mq: fix discard merge with scheduler attached
openvswitch: Remove padding from packet before L3+ conntrack processing
mm/fadvise: discard partial page if endbyte is also EOF
mm: pin address_space before dereferencing it while isolating an LRU page
mm: thp: use down_read_trylock() in khugepaged to avoid long block
sparc64: update pmdp_invalidate() to return old pmd value
asm-generic: provide generic_pmdp_establish()
mm/mempolicy: add nodes_empty check in SYSC_migrate_pages
mm/mempolicy: fix the check of nodemask from user
ocfs2: return error when we attempt to access a dirty bh in jbd2
ocfs2/acl: use 'ip_xattr_sem' to protect getting extended attribute
ocfs2: return -EROFS to mount.ocfs2 if inode block is invalid
fs/dax.c: release PMD lock even when there is no PMD support in DAX
x86/kvm/vmx: do not use vm-exit instruction length for fast MMIO when running nested
kvm: Map PFN-type memory regions as writable (if possible)
tcp_nv: fix potential integer overflow in tcpnv_acked
netfilter: x_tables: fix pointer leaks to userspace
x86/hyperv: Check for required priviliges in hyperv_init()
gianfar: prevent integer wrapping in the rx handler
ntb_transport: Fix bug with max_mw_size parameter
RDMA/mlx5: Avoid memory leak in case of XRCD dealloc failure
powerpc/numa: Ensure nodes initialized for hotplug
powerpc/numa: Use ibm,max-associativity-domains to discover possible nodes
samples/bpf: Partially fixes the bpf.o build
i40e: fix reported mask for ntuple filters
i40e: program fragmented IPv4 filter input set
ixgbe: don't set RXDCTL.RLPML for 82599
jffs2: Fix use-after-free bug in jffs2_iget()'s error handling path
RDMA/uverbs: Use an unambiguous errno for method not supported
crypto: artpec6 - remove select on non-existing CRYPTO_SHA384
device property: Define type of PROPERTY_ENRTY_*() macros
tty: serial: exar: Relocate sleep wake-up handling
x86/hyperv: Stop suppressing X86_FEATURE_PCID
fm10k: fix "failed to kill vid" message for VF
igb: Clear TXSTMP when ptp_tx_work() is timeout
igb: Allow to remove administratively set MAC on VFs
ASoC: rockchip: Use dummy_dai for rt5514 dsp dailink
blk-mq-debugfs: don't allow write on attributes with seq_operations set
KVM: s390: vsie: use READ_ONCE to access some SCB fields
platform/x86: thinkpad_acpi: suppress warning about palm detection
i40evf: ignore link up if not running
i40evf: Don't schedule reset_task when device is being removed
bpf: test_maps: cleanup sockmaps when test ends
block: Set BIO_TRACE_COMPLETION on new bio during split
nfp: fix error return code in nfp_pci_probe()
HID: roccat: prevent an out of bounds read in kovaplus_profile_activated()
Input: stmfts - set IRQ_NOAUTOEN to the irq flag
scsi: fas216: fix sense buffer initialization
scsi: devinfo: fix format of the device list
f2fs: avoid hungtask when GC encrypted block if io_bits is set
RDMA/cma: Check existence of netdevice during port validation
Btrfs: raid56: fix race between merge_bio and rbio_orig_end_io
Btrfs: fix unexpected EEXIST from btrfs_get_extent
btrfs: fail mount when sb flag is not in BTRFS_SUPER_FLAG_SUPP
Btrfs: fix scrub to repair raid6 corruption
btrfs: Fix out of bounds access in btrfs_search_slot
Btrfs: set plug for fsync
ipmi/powernv: Fix error return code in ipmi_powernv_probe()
mac80211_hwsim: fix possible memory leak in hwsim_new_radio_nl()
kconfig: Fix expr_free() E_NOT leak
kconfig: Fix automatic menu creation mem leak
kconfig: Don't leak main menus during parsing
watchdog: sp5100_tco: Fix watchdog disable bit
PCI: Add dummy pci_irqd_intx_xlate() for CONFIG_PCI=n build
MIPS: Fix clean of vmlinuz.{32,ecoff,bin,srec}
nfs: Do not convert nfs_idmap_cache_timeout to jiffies
IB/cq: Don't force IB_POLL_DIRECT poll context for ib_process_cq_direct
spi: a3700: Clear DATA_OUT when performing a read
net: stmmac: dwmac-meson8b: propagate rate changes to the parent clock
net: stmmac: dwmac-meson8b: fix setting the RGMII TX clock on Meson8b
ubifs: Fix uninitialized variable in search_dh_cookie()
blk-mq: turn WARN_ON in __blk_mq_run_hw_queue into printk
dm mpath: return DM_MAPIO_REQUEUE on blk-mq rq allocation failure
dm thin: fix documentation relative to low water mark threshold
iommu/vt-d: Use domain instead of cache fetching
powerpc: System reset avoid interleaving oops using die synchronisation
iommu/exynos: Don't unconditionally steal bus ops
perf record: Fix failed memory allocation for get_cpuid_str
tools lib traceevent: Fix get_field_str() for dynamic strings
perf callchain: Fix attr.sample_max_stack setting
tools lib traceevent: Simplify pointer print logic and fix %pF
perf unwind: Do not look just at the global callchain_param.record_mode
scsi: qla2xxx: Fix warning in qla2x00_async_iocb_timeout()
i40iw: Zero-out consumer key on allocate stag for FMR
i40iw: Free IEQ resources
Input: synaptics - reset the ABS_X/Y fuzz after initializing MT axes
libbpf: Makefile set specified permission mode
Input: psmouse - fix Synaptics detection when protocol is disabled
PCI: Add function 1 DMA alias quirk for Marvell 9128
selftest: ftrace: Fix to pick text symbols for kprobes
xprtrdma: Fix backchannel allocation of extra rpcrdma_reps
platform/x86: dell-laptop: Filter out spurious keyboard backlight change events
KVM: s390: use created_vcpus in more places
tracing/hrtimer: Fix tracing bugs by taking all clock bases and modes into account
netfilter: ipv6: nf_defrag: Pass on packets to stack per RFC2460
KVM: PPC: Book3S HV: Enable migration of decrementer register
RDMA/core: Clarify rdma_ah_find_type
kvm: x86: fix KVM_XEN_HVM_CONFIG ioctl
ASoC: au1x: Fix timeout tests in au1xac97c_ac97_read()
ALSA: hda - Use IS_REACHABLE() for dependency on input
ACPI / LPSS: Do not instiate platform_dev for devs without MMIO resources
NFSv4: always set NFS_LOCK_LOST when a lock is lost.
x86/tsc: Allow TSC calibration without PIT
firewire-ohci: work around oversized DMA reads on JMicron controllers
usb: musb: Fix external abort in musb_remove on omap2430
usb: musb: call pm_runtime_{get,put}_sync before reading vbus registers
usb: musb: fix enumeration after resume
drm/i915/bxt, glk: Increase PCODE timeouts during CDCLK freq changing
drm/i915: Fix LSPCON TMDS output buffer enabling from low-power state
drm/i915: Do no use kfree() to free a kmem_cache_alloc() return value
drm/i915/audio: Fix audio detection issue on GLK
drm/i915/gvt: throw error on unhandled vfio ioctls
drm/vc4: Fix memory leak during BO teardown
x86/tsc: Prevent 32bit truncation in calc_hpet_ref()
clocksource/imx-tpm: Correct -ETIME return condition check
x86/acpi: Prevent X2APIC id 0xffffffff from being accounted
btrfs: fix unaligned access in readdir
cifs: do not allow creating sockets except with SMB1 posix exensions
UPSTREAM: module: Do not paper over type mismatches in module_param_call()
UPSTREAM: treewide: Fix function prototypes for module_param_call()
UPSTREAM: module: Prepare to convert all module_param_call() prototypes
UPSTREAM: kbuild: add clang-version.sh
UPSTREAM: console: Expand dummy functions for CFI
UPSTREAM: console: SisUSB2VGA: Drop dummy con_font_get()
ANDROID: sdcardfs: Set s_root to NULL after putting
ANDROID: sdcardfs: d_make_root calls iput
ANDROID: sdcardfs: Check for private data earlier
ANDROID: sched: Remove duplicate const specifier
Conflicts:
kernel/sched/sched.h
Change in module_param_call() definition requires alignment in:
drivers/hwtracing/coresight/coresight-event.c
drivers/power/reset/msm-poweroff.c
Change-Id: I0114d2226301af0b1775b37d79db5529653b135d
Signed-off-by: Isaac J. Manjarres <isaacm@codeaurora.org>
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Jens Axboe
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73027d80d6 |
blk-mq: fix discard merge with scheduler attached
[ Upstream commit 445251d0f4d329aa061f323546cd6388a3bb7ab5 ] I ran into an issue on my laptop that triggered a bug on the discard path: WARNING: CPU: 2 PID: 207 at drivers/nvme/host/core.c:527 nvme_setup_cmd+0x3d3/0x430 Modules linked in: rfcomm fuse ctr ccm bnep arc4 binfmt_misc snd_hda_codec_hdmi nls_iso8859_1 nls_cp437 vfat snd_hda_codec_conexant fat snd_hda_codec_generic iwlmvm snd_hda_intel snd_hda_codec snd_hwdep mac80211 snd_hda_core snd_pcm snd_seq_midi snd_seq_midi_event snd_rawmidi snd_seq x86_pkg_temp_thermal intel_powerclamp kvm_intel uvcvideo iwlwifi btusb snd_seq_device videobuf2_vmalloc btintel videobuf2_memops kvm snd_timer videobuf2_v4l2 bluetooth irqbypass videobuf2_core aesni_intel aes_x86_64 crypto_simd cryptd snd glue_helper videodev cfg80211 ecdh_generic soundcore hid_generic usbhid hid i915 psmouse e1000e ptp pps_core xhci_pci xhci_hcd intel_gtt CPU: 2 PID: 207 Comm: jbd2/nvme0n1p7- Tainted: G U 4.15.0+ #176 Hardware name: LENOVO 20FBCTO1WW/20FBCTO1WW, BIOS N1FET59W (1.33 ) 12/19/2017 RIP: 0010:nvme_setup_cmd+0x3d3/0x430 RSP: 0018:ffff880423e9f838 EFLAGS: 00010217 RAX: 0000000000000000 RBX: ffff880423e9f8c8 RCX: 0000000000010000 RDX: ffff88022b200010 RSI: 0000000000000002 RDI: 00000000327f0000 RBP: ffff880421251400 R08: ffff88022b200000 R09: 0000000000000009 R10: 0000000000000000 R11: 0000000000000000 R12: 000000000000ffff R13: ffff88042341e280 R14: 000000000000ffff R15: ffff880421251440 FS: 0000000000000000(0000) GS:ffff880441500000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 000055b684795030 CR3: 0000000002e09006 CR4: 00000000001606e0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: nvme_queue_rq+0x40/0xa00 ? __sbitmap_queue_get+0x24/0x90 ? blk_mq_get_tag+0xa3/0x250 ? wait_woken+0x80/0x80 ? blk_mq_get_driver_tag+0x97/0xf0 blk_mq_dispatch_rq_list+0x7b/0x4a0 ? deadline_remove_request+0x49/0xb0 blk_mq_do_dispatch_sched+0x4f/0xc0 blk_mq_sched_dispatch_requests+0x106/0x170 __blk_mq_run_hw_queue+0x53/0xa0 __blk_mq_delay_run_hw_queue+0x83/0xa0 blk_mq_run_hw_queue+0x6c/0xd0 blk_mq_sched_insert_request+0x96/0x140 __blk_mq_try_issue_directly+0x3d/0x190 blk_mq_try_issue_directly+0x30/0x70 blk_mq_make_request+0x1a4/0x6a0 generic_make_request+0xfd/0x2f0 ? submit_bio+0x5c/0x110 submit_bio+0x5c/0x110 ? __blkdev_issue_discard+0x152/0x200 submit_bio_wait+0x43/0x60 ext4_process_freed_data+0x1cd/0x440 ? account_page_dirtied+0xe2/0x1a0 ext4_journal_commit_callback+0x4a/0xc0 jbd2_journal_commit_transaction+0x17e2/0x19e0 ? kjournald2+0xb0/0x250 kjournald2+0xb0/0x250 ? wait_woken+0x80/0x80 ? commit_timeout+0x10/0x10 kthread+0x111/0x130 ? kthread_create_worker_on_cpu+0x50/0x50 ? do_group_exit+0x3a/0xa0 ret_from_fork+0x1f/0x30 Code: 73 89 c1 83 ce 10 c1 e1 10 09 ca 83 f8 04 0f 87 0f ff ff ff 8b 4d 20 48 8b 7d 00 c1 e9 09 48 01 8c c7 00 08 00 00 e9 f8 fe ff ff <0f> ff 4c 89 c7 41 bc 0a 00 00 00 e8 0d 78 d6 ff e9 a1 fc ff ff ---[ end trace 50d361cc444506c8 ]--- print_req_error: I/O error, dev nvme0n1, sector 847167488 Decoding the assembly, the request claims to have 0xffff segments, while nvme counts two. This turns out to be because we don't check for a data carrying request on the mq scheduler path, and since blk_phys_contig_segment() returns true for a non-data request, we decrement the initial segment count of 0 and end up with 0xffff in the unsigned short. There are a few issues here: 1) We should initialize the segment count for a discard to 1. 2) The discard merging is currently using the data limits for segments and sectors. Fix this up by having attempt_merge() correctly identify the request, and by initializing the segment count correctly for discards. This can only be triggered with mq-deadline on discard capable devices right now, which isn't a common configuration. Signed-off-by: Jens Axboe <axboe@kernel.dk> Signed-off-by: Sasha Levin <alexander.levin@microsoft.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
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Eryu Guan
|
f25ba4f6be |
blk-mq-debugfs: don't allow write on attributes with seq_operations set
[ Upstream commit 6b136a24b05c81a24e0b648a4bd938bcd0c4f69e ] Attributes that only implement .seq_ops are read-only, any write to them should be rejected. But currently kernel would crash when writing to such debugfs entries, e.g. chmod +w /sys/kernel/debug/block/<dev>/requeue_list echo 0 > /sys/kernel/debug/block/<dev>/requeue_list chmod -w /sys/kernel/debug/block/<dev>/requeue_list Fix it by returning -EPERM in blk_mq_debugfs_write() when writing to such attributes. Cc: Ming Lei <ming.lei@redhat.com> Signed-off-by: Eryu Guan <eguan@redhat.com> Signed-off-by: Jens Axboe <axboe@kernel.dk> Signed-off-by: Sasha Levin <alexander.levin@microsoft.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
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Goldwyn Rodrigues
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c6c6e38aef |
block: Set BIO_TRACE_COMPLETION on new bio during split
[ Upstream commit 20d59023c5ec4426284af492808bcea1f39787ef ]
We inadvertently set it again on the source bio, but we need
to set it on the new split bio instead.
Fixes: fbbaf700e7b1 ("block: trace completion of all bios.")
Signed-off-by: Goldwyn Rodrigues <rgoldwyn@suse.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Signed-off-by: Sasha Levin <alexander.levin@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Ming Lei
|
a1dfcb01e3 |
blk-mq: turn WARN_ON in __blk_mq_run_hw_queue into printk
[ Upstream commit 7df938fbc4ee641e70e05002ac67c24b19e86e74 ] We know this WARN_ON is harmless and in reality it may be trigged, so convert it to printk() and dump_stack() to avoid to confusing people. Also add comment about two releated races here. Cc: Christian Borntraeger <borntraeger@de.ibm.com> Cc: Stefan Haberland <sth@linux.vnet.ibm.com> Cc: Christoph Hellwig <hch@lst.de> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: "jianchao.wang" <jianchao.w.wang@oracle.com> Signed-off-by: Ming Lei <ming.lei@redhat.com> Signed-off-by: Jens Axboe <axboe@kernel.dk> Signed-off-by: Sasha Levin <alexander.levin@microsoft.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
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Blagovest Kolenichev
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bce6a97741 |
Merge android-4.14.35 (07e1389) into msm-4.14
* refs/heads/tmp-07e1389 Linux 4.14.35 nfsd: fix incorrect umasks hugetlbfs: fix bug in pgoff overflow checking xen: xenbus_dev_frontend: Fix XS_TRANSACTION_END handling ovl: fix lookup with middle layer opaque dir and absolute path redirects blk-mq: don't keep offline CPUs mapped to hctx 0 lib: fix stall in __bitmap_parselist() f2fs: fix heap mode to reset it back sunrpc: remove incorrect HMAC request initialization ath9k: Protect queue draining by rcu_read_lock() hwmon: (ina2xx) Fix access to uninitialized mutex x86/mce/AMD: Get address from already initialized block x86/mce/AMD, EDAC/mce_amd: Enumerate Reserved SMCA bank type x86/mce/AMD: Pass the bank number to smca_get_bank_type() x86/MCE: Report only DRAM ECC as memory errors on AMD systems rtl8187: Fix NULL pointer dereference in priv->conf_mutex Bluetooth: hci_bcm: Treat Interrupt ACPI resources as always being active-low Bluetooth: Fix connection if directed advertising and privacy is used getname_kernel() needs to make sure that ->name != ->iname in long case get_user_pages_fast(): return -EFAULT on access_ok failure s390/ipl: ensure loadparm valid flag is set s390/qdio: don't merge ERROR output buffers s390/qdio: don't retry EQBS after CCQ 96 nfit: fix region registration vs block-data-window ranges block/loop: fix deadlock after loop_set_status apparmor: fix resource audit messages when auditing peer apparmor: fix display of .ns_name for containers apparmor: fix logging of the existence test for signals scsi: qla2xxx: Fix small memory leak in qla2x00_probe_one on probe failure x86/MCE/AMD: Define a function to get SMCA bank type radeon: hide pointless #warning when compile testing perf/core: Fix use-after-free in uprobe_perf_close() perf intel-pt: Fix timestamp following overflow perf intel-pt: Fix error recovery from missing TIP packet perf intel-pt: Fix sync_switch perf intel-pt: Fix overlap detection to identify consecutive buffers correctly KVM: PPC: Book3S HV: trace_tlbie must not be called in realmode PCI: hv: Serialize the present and eject work items Drivers: hv: vmbus: do not mark HV_PCIE as perf_device parisc: Fix HPMC handler by increasing size to multiple of 16 bytes parisc: Fix out of array access in match_pci_device() media: v4l: vsp1: Fix header display list status check in continuous mode media: v4l2-compat-ioctl32: don't oops on overlay lan78xx: Correctly indicate invalid OTP vhost: Fix vhost_copy_to_user() vhost: fix vhost_vq_access_ok() log check slip: Check if rstate is initialized before uncompressing rds: MP-RDS may use an invalid c_path cdc_ether: flag the Cinterion AHS8 modem by gemalto as WWAN netfilter: ipset: Missing nfnl_lock()/nfnl_unlock() is added to ip_set_net_exit() ANDROID: Add build server config for cuttlefish. ANDROID: Add defconfig for cuttlefish. FROMLIST: staging: Android: Add 'vsoc' driver for cuttlefish. ANDROID: cpufreq: Add time_in_state to /proc/uid directories ANDROID: proc: Add /proc/uid directory ANDROID: cpufreq: times: track per-uid time in state ANDROID: cpufreq: track per-task time in state f2fs/fscrypt: updates to v4.17-rc1 Change-Id: I0fdc9762e63ff9a9abb25e6adea0c723e517a2a6 Signed-off-by: Blagovest Kolenichev <bkolenichev@codeaurora.org> Signed-off-by: Isaac J. Manjarres <isaacm@codeaurora.org> |
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Ming Lei
|
5ee935daaa |
blk-mq: don't keep offline CPUs mapped to hctx 0
commit bffa9909a6b48d8ca3398dec601bc9162a4020c4 upstream.
From commit 4b855ad37194 ("blk-mq: Create hctx for each present CPU),
blk-mq doesn't remap queue after CPU topo is changed, that said when
some of these offline CPUs become online, they are still mapped to
hctx 0, then hctx 0 may become the bottleneck of IO dispatch and
completion.
This patch sets up the mapping from the beginning, and aligns to
queue mapping for PCI device (blk_mq_pci_map_queues()).
Cc: Stefan Haberland <sth@linux.vnet.ibm.com>
Cc: Keith Busch <keith.busch@intel.com>
Cc: stable@vger.kernel.org
Fixes: 4b855ad37194 ("blk-mq: Create hctx for each present CPU)
Tested-by: Christian Borntraeger <borntraeger@de.ibm.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Sagi Grimberg <sagi@grimberg.me>
Signed-off-by: Ming Lei <ming.lei@redhat.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Isaac J. Manjarres
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92816ebe29 |
Merge remote-tracking branch 'remotes/origin/tmp-7e76ead' into msm-4.14
* remotes/origin/tmp-7e76ead: Linux 4.14.34 net/mlx4_core: Fix memory leak while delete slave's resources vhost_net: add missing lock nesting notation team: move dev_mc_sync after master_upper_dev_link in team_port_add route: check sysctl_fib_multipath_use_neigh earlier than hash vhost: validate log when IOTLB is enabled net/mlx5e: Fix traffic being dropped on VF representor net/mlx4_en: Fix mixed PFC and Global pause user control requests strparser: Fix sign of err codes net/sched: fix NULL dereference on the error path of tcf_skbmod_init() net/sched: fix NULL dereference in the error path of tunnel_key_init() net/mlx5e: Sync netdev vxlan ports at open net/mlx5e: Don't override vport admin link state in switchdev mode ipv6: sr: fix seg6 encap performances with TSO enabled nfp: use full 40 bits of the NSP buffer address net/mlx5e: Fix memory usage issues in offloading TC flows net/mlx5e: Avoid using the ipv6 stub in the TC offload neigh update path vti6: better validate user provided tunnel names ip6_tunnel: better validate user provided tunnel names ip6_gre: better validate user provided tunnel names ipv6: sit: better validate user provided tunnel names ip_tunnel: better validate user provided tunnel names net: fool proof dev_valid_name() bonding: process the err returned by dev_set_allmulti properly in bond_enslave bonding: move dev_mc_sync after master_upper_dev_link in bond_enslave bonding: fix the err path for dev hwaddr sync in bond_enslave vrf: Fix use after free and double free in vrf_finish_output vlan: also check phy_driver ts_info for vlan's real device vhost: correctly remove wait queue during poll failure sky2: Increase D3 delay to sky2 stops working after suspend sctp: sctp_sockaddr_af must check minimal addr length for AF_INET6 sctp: do not leak kernel memory to user space r8169: fix setting driver_data after register_netdev pptp: remove a buggy dst release in pptp_connect() net/sched: fix NULL dereference in the error path of tcf_bpf_init() net sched actions: fix dumping which requires several messages to user space netlink: make sure nladdr has correct size in netlink_connect() net/ipv6: Increment OUTxxx counters after netfilter hook net/ipv6: Fix route leaking between VRFs net: fix possible out-of-bound read in skb_network_protocol() lan78xx: Crash in lan78xx_writ_reg (Workqueue: events lan78xx_deferred_multicast_write) ipv6: the entire IPv6 header chain must fit the first fragment arp: fix arp_filter on l3slave devices x86/microcode: Fix CPU synchronization routine x86/microcode: Attempt late loading only when new microcode is present x86/microcode: Synchronize late microcode loading x86/microcode: Request microcode on the BSP x86/microcode/intel: Look into the patch cache first x86/microcode: Do not upload microcode if CPUs are offline x86/microcode/intel: Writeback and invalidate caches before updating microcode x86/microcode/intel: Check microcode revision before updating sibling threads x86/microcode: Get rid of struct apply_microcode_ctx x86/CPU: Check CPU feature bits after microcode upgrade x86/CPU: Add a microcode loader callback x86/microcode: Propagate return value from updating functions crypto: arm64/aes-ce-cipher - move assembler code to .S file objtool: Add Clang support thermal: int3400_thermal: fix error handling in int3400_thermal_probe() tcmu: release blocks for partially setup cmds perf tools: Fix copyfile_offset update of output offset crypto: aes-generic - build with -Os on gcc-7+ mtd: mtd_oobtest: Handle bitflips during reads Input: goodix - disable IRQs while suspended ibmvnic: Don't handle RX interrupts when not up. sdhci: Advertise 2.0v supply on SDIO host controller x86/gart: Exclude GART aperture from vmcore gpio: thunderx: fix error return code in thunderx_gpio_probe() RDMA/cma: Fix rdma_cm path querying for RoCE scsi: megaraid_sas: unload flag should be set after scsi_remove_host is called scsi: megaraid_sas: Error handling for invalid ldcount provided by firmware in RAID map cxgb4vf: Fix SGE FL buffer initialization logic for 64K pages i40evf: don't rely on netif_running() outside rtnl_lock() uio_hv_generic: check that host supports monitor page EDAC, mv64x60: Fix an error handling path block, bfq: put async queues for root bfq groups too tty: n_gsm: Allow ADM response in addition to UA for control dlci blk-mq: fix kernel oops in blk_mq_tag_idle() scsi: libsas: initialize sas_phy status according to response of DISCOVER scsi: libsas: fix error when getting phy events scsi: libsas: fix memory leak in sas_smp_get_phy_events() bcache: segregate flash only volume write streams bcache: stop writeback thread after detaching bcache: ret IOERR when read meets metadata error net: hns3: fix for changing MTU net: hns3: Fix an error macro definition of HNS3_TQP_STAT net: hns3: Fix a loop index error of tqp statistics query net: hns3: Fix an error of total drop packet statistics net/mlx5: Fix race for multiple RoCE enable wl1251: check return from call to wl1251_acx_arp_ip_filter rt2x00: do not pause queue unconditionally on error path power: supply: axp288_charger: Properly stop work on probe-error / remove ASoC: Intel: sst: Fix the return value of 'sst_send_byte_stream_mrfld()' staging: lustre: disable preempt while sampling processor id. perf report: Fix a no annotate browser displayed issue tpm: return a TPM_RC_COMMAND_CODE response if command is not implemented nvme_fcloop: fix abort race condition nvme_fcloop: disassocate local port structs pinctrl: baytrail: Enable glitch filter for GPIOs used as interrupts backlight: tdo24m: Fix the SPI CS between transfers blk-mq: fix race between updating nr_hw_queues and switching io sched blk-mq: avoid to map CPU into stale hw queue IB/rdmavt: Allocate CQ memory on the correct node powernv-cpufreq: Add helper to extract pstate from PMSR gpio: label descriptors using the device name vfb: fix video mode and line_length being set when loaded mac80211: Fix setting TX power on monitor interfaces ACPI: EC: Fix debugfs_create_*() usage irqchip/gic-v3: Fix the driver probe() fail due to disabled GICC entry scsi: mpt3sas: Proper handling of set/clear of "ATA command pending" flag. scsi: libiscsi: Allow sd_shutdown on bad transport spi: sh-msiof: Fix timeout failures for TX-only DMA transfers ASoC: Intel: cht_bsw_rt5645: Analog Mic support ASoC: Intel: Skylake: Disable clock gating during firmware and library download media: videobuf2-core: don't go out of the buffer range clk: sunxi-ng: a83t: Add M divider to TCON1 clock hwmon: (ina2xx) Make calibration register value fixed RDMA/cma: Mark end of CMA ID messages selftests/net: fix bugs in address and port initialization PM / devfreq: Fix potential NULL pointer dereference in governor_store clk: divider: fix incorrect usage of container_of watchdog: dw_wdt: add stop watchdog operation VFS: close race between getcwd() and d_move() net/mlx4_en: Change default QoS settings ACPI / video: Default lcd_only to true on Win8-ready and newer machines rds; Reset rs->rs_bound_addr in rds_add_bound() failure path l2tp: fix missing print session offset info net: hns3: fix for getting auto-negotiation state in hclge_get_autoneg net: hns3: free the ring_data structrue when change tqps perf evsel: Enable ignore_missing_thread for pid option perf probe: Add warning message if there is unexpected event name perf probe: Find versioned symbols from map thermal: power_allocator: fix one race condition issue for thermal_instances list ipv6: Reinject IPv6 packets if IPsec policy matches after SNAT Bluetooth: Add a new 04ca:3015 QCA_ROME device ARM: dts: ls1021a: add "fsl,ls1021a-esdhc" compatible string to esdhc node clk: meson: mpll: use 64-bit maths in params_from_rate i40iw: Validate correct IRD/ORD connection parameters i40iw: Correct Q1/XF object count equation i40iw: Fix sequence number for the first partial FPDU Revert "ANDROID: sched/tune: Initialize raw_spin_lock in boosted_groups" Conflicts: arch/arm64/crypto/Makefile drivers/clk/qcom/clk-regmap-divider.c Change-Id: I7d83113e6d6d943804051a983d73067184b9fb39 Signed-off-by: Isaac J. Manjarres <isaacm@codeaurora.org> |
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Isaac J. Manjarres
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b0166e2f2f |
Merge remote-tracking branch 'remotes/origin/tmp-27e69ad' into msm-4.14
* remotes/origin/tmp-27e69ad: Linux 4.14.33 Revert "ip6_vti: adjust vti mtu according to mtu of lower device" Revert "cpufreq: Fix governor module removal race" Revert "ARM: dts: omap3-n900: Fix the audio CODEC's reset pin" Revert "ARM: dts: am335x-pepper: Fix the audio CODEC's reset pin" Fix slab name "biovec-(1<<(21-12))" net: hns: Fix ethtool private flags ARM: dts: DRA76-EVM: Set powerhold property for tps65917 vt: change SGR 21 to follow the standards Input: i8042 - enable MUX on Sony VAIO VGN-CS series to fix touchpad Input: i8042 - add Lenovo ThinkPad L460 to i8042 reset list Input: ALPS - fix TrackStick detection on Thinkpad L570 and Latitude 7370 Revert "base: arch_topology: fix section mismatch build warnings" staging: comedi: ni_mio_common: ack ai fifo error interrupts. Btrfs: fix unexpected cow in run_delalloc_nocow crypto: x86/cast5-avx - fix ECB encryption when long sg follows short one crypto: arm,arm64 - Fix random regeneration of S_shipped crypto: ccp - return an actual key size from RSA max_size callback crypto: caam - Fix null dereference at error path crypto: ahash - Fix early termination in hash walk crypto: testmgr - Fix incorrect values in PKCS#1 test vector crypto: inside-secure - fix clock management crypto: lrw - Free rctx->ext with kzfree parport_pc: Add support for WCH CH382L PCI-E single parallel port card. media: usbtv: prevent double free in error case /dev/mem: Avoid overwriting "err" in read_mem() mei: remove dev_err message on an unsupported ioctl serial: 8250: Add Nuvoton NPCM UART USB: serial: cp210x: add ELDAT Easywave RX09 id USB: serial: ftdi_sio: add support for Harman FirmwareHubEmulator USB: serial: ftdi_sio: add RT Systems VX-8 cable bitmap: fix memset optimization on big-endian systems usb: dwc2: Improve gadget state disconnection handling Bluetooth: Fix missing encryption refresh on Security Request phy: qcom-ufs: add MODULE_LICENSE tag netfilter: x_tables: add and use xt_check_proc_name netfilter: drop template ct when conntrack is skipped. l2tp: fix races with ipv4-mapped ipv6 addresses netfilter: bridge: ebt_among: add more missing match size checks netfilter: x_tables: make allocation less aggressive percpu: add __GFP_NORETRY semantics to the percpu balancing path xfrm: Refuse to insert 32 bit userspace socket policies on 64 bit systems net: xfrm: use preempt-safe this_cpu_read() in ipcomp_alloc_tfms() RDMA/ucma: Introduce safer rdma_addr_size() variants RDMA/ucma: Check that device exists prior to accessing it RDMA/ucma: Check that device is connected prior to access it RDMA/rdma_cm: Fix use after free race with process_one_req RDMA/ucma: Ensure that CM_ID exists prior to access it RDMA/ucma: Fix use-after-free access in ucma_close RDMA/ucma: Check AF family prior resolving address xfrm_user: uncoditionally validate esn replay attribute struct partitions/msdos: Unable to mount UFS 44bsd partitions powerpc/64s: Fix i-side SLB miss bad address handler saving nonvolatile GPRs powerpc/64s: Fix lost pending interrupt due to race causing lost update to irq_happened i2c: i2c-stm32f7: fix no check on returned setup ipc/shm.c: add split function to shm_vm_ops ceph: only dirty ITER_IOVEC pages for direct read perf/hwbp: Simplify the perf-hwbp code, fix documentation x86/platform/uv/BAU: Add APIC idt entry ALSA: pcm: potential uninitialized return values ALSA: pcm: Use dma_bytes as size parameter in dma_mmap_coherent() ALSA: usb-audio: Add native DSD support for TEAC UD-301 mtd: nand: atmel: Fix get_sectorsize() function mtd: jedec_probe: Fix crash in jedec_read_mfr() ARM: dts: sun6i: a31s: bpi-m2: add missing regulators ARM: dts: sun6i: a31s: bpi-m2: improve pmic properties ARM: 8746/1: vfp: Go back to clearing vfp_current_hw_state[] ARM: OMAP: Fix SRAM W+X mapping ANDROID: fuse: Add null terminator to path in canonical path to avoid issue ANDROID: sdcardfs: Fix sdcardfs to stop creating cases-sensitive duplicate entries. Conflicts: drivers/phy/qualcomm/phy-qcom-ufs.c Change-Id: Iab5cb23d596cebf19e0eb63a71828507dfb47054 Signed-off-by: Isaac J. Manjarres <isaacm@codeaurora.org> |
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Paolo Valente
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effbffc91d |
block, bfq: put async queues for root bfq groups too
[ Upstream commit 52257ffbfcaf58d247b13fb148e27ed17c33e526 ] For each pair [device for which bfq is selected as I/O scheduler, group in blkio/io], bfq maintains a corresponding bfq group. Each such bfq group contains a set of async queues, with each async queue created on demand, i.e., when some I/O request arrives for it. On creation, an async queue gets an extra reference, to make sure that the queue is not freed as long as its bfq group exists. Accordingly, to allow the queue to be freed after the group exited, this extra reference must released on group exit. The above holds also for a bfq root group, i.e., for the bfq group corresponding to the root blkio/io root for a given device. Yet, by mistake, the references to the existing async queues of a root group are not released when the latter exits. This causes a memory leak when the instance of bfq for a given device exits. In a similar vein, bfqg_stats_xfer_dead is not executed for a root group. This commit fixes bfq_pd_offline so that the latter executes the above missing operations for a root group too. Reported-by: Holger Hoffstätte <holger@applied-asynchrony.com> Reported-by: Guoqing Jiang <gqjiang@suse.com> Tested-by: Holger Hoffstätte <holger@applied-asynchrony.com> Signed-off-by: Davide Ferrari <davideferrari8@gmail.com> Signed-off-by: Paolo Valente <paolo.valente@linaro.org> Signed-off-by: Jens Axboe <axboe@kernel.dk> Signed-off-by: Sasha Levin <alexander.levin@microsoft.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
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Ming Lei
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8976d64b2f |
blk-mq: fix kernel oops in blk_mq_tag_idle()
[ Upstream commit 8ab0b7dc73e1b3e2987d42554b2bff503f692772 ] HW queues may be unmapped in some cases, such as blk_mq_update_nr_hw_queues(), then we need to check it before calling blk_mq_tag_idle(), otherwise the following kernel oops can be triggered, so fix it by checking if the hw queue is unmapped since it doesn't make sense to idle the tags any more after hw queues are unmapped. [ 440.771298] Workqueue: nvme-wq nvme_rdma_del_ctrl_work [nvme_rdma] [ 440.779104] task: ffff894bae755ee0 ti: ffff893bf9bc8000 task.ti: ffff893bf9bc8000 [ 440.788359] RIP: 0010:[<ffffffffb730e2b4>] [<ffffffffb730e2b4>] __blk_mq_tag_idle+0x24/0x40 [ 440.798697] RSP: 0018:ffff893bf9bcbd10 EFLAGS: 00010286 [ 440.805538] RAX: 0000000000000000 RBX: ffff895bb131dc00 RCX: 000000000000011f [ 440.814426] RDX: 00000000ffffffff RSI: 0000000000000120 RDI: ffff895bb131dc00 [ 440.823301] RBP: ffff893bf9bcbd10 R08: 000000000001b860 R09: 4a51d361c00c0000 [ 440.832193] R10: b5907f32b4cc7003 R11: ffffd6cabfb57000 R12: ffff894bafd1e008 [ 440.841091] R13: 0000000000000001 R14: ffff895baf770000 R15: 0000000000000080 [ 440.849988] FS: 0000000000000000(0000) GS:ffff894bbdcc0000(0000) knlGS:0000000000000000 [ 440.859955] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 440.867274] CR2: 0000000000000008 CR3: 000000103d098000 CR4: 00000000001407e0 [ 440.876169] Call Trace: [ 440.879818] [<ffffffffb7309d68>] blk_mq_exit_hctx+0xd8/0xe0 [ 440.887051] [<ffffffffb730dc40>] blk_mq_free_queue+0xf0/0x160 [ 440.894465] [<ffffffffb72ff679>] blk_cleanup_queue+0xd9/0x150 [ 440.901881] [<ffffffffc08a802b>] nvme_ns_remove+0x5b/0xb0 [nvme_core] [ 440.910068] [<ffffffffc08a811b>] nvme_remove_namespaces+0x3b/0x60 [nvme_core] [ 440.919026] [<ffffffffc08b817b>] __nvme_rdma_remove_ctrl+0x2b/0xb0 [nvme_rdma] [ 440.928079] [<ffffffffc08b8237>] nvme_rdma_del_ctrl_work+0x17/0x20 [nvme_rdma] [ 440.937126] [<ffffffffb70ab58a>] process_one_work+0x17a/0x440 [ 440.944517] [<ffffffffb70ac3a8>] worker_thread+0x278/0x3c0 [ 440.951607] [<ffffffffb70ac130>] ? manage_workers.isra.24+0x2a0/0x2a0 [ 440.959760] [<ffffffffb70b352f>] kthread+0xcf/0xe0 [ 440.966055] [<ffffffffb70b3460>] ? insert_kthread_work+0x40/0x40 [ 440.973715] [<ffffffffb76d8658>] ret_from_fork+0x58/0x90 [ 440.980586] [<ffffffffb70b3460>] ? insert_kthread_work+0x40/0x40 [ 440.988229] Code: 5b 41 5c 5d c3 66 90 0f 1f 44 00 00 48 8b 87 20 01 00 00 f0 0f ba 77 40 01 19 d2 85 d2 75 08 c3 0f 1f 80 00 00 00 00 55 48 89 e5 <f0> ff 48 08 48 8d 78 10 e8 7f 0f 05 00 5d c3 0f 1f 00 66 2e 0f [ 441.011620] RIP [<ffffffffb730e2b4>] __blk_mq_tag_idle+0x24/0x40 [ 441.019301] RSP <ffff893bf9bcbd10> [ 441.024052] CR2: 0000000000000008 Reported-by: Zhang Yi <yizhan@redhat.com> Tested-by: Zhang Yi <yizhan@redhat.com> Signed-off-by: Ming Lei <ming.lei@redhat.com> Signed-off-by: Jens Axboe <axboe@kernel.dk> Signed-off-by: Sasha Levin <alexander.levin@microsoft.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
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Ming Lei
|
fb1ef85d58 |
blk-mq: fix race between updating nr_hw_queues and switching io sched
[ Upstream commit fb350e0ad99359768e1e80b4784692031ec340e4 ] In both elevator_switch_mq() and blk_mq_update_nr_hw_queues(), sched tags can be allocated, and q->nr_hw_queue is used, and race is inevitable, for example: blk_mq_init_sched() may trigger use-after-free on hctx, which is freed in blk_mq_realloc_hw_ctxs() when nr_hw_queues is decreased. This patch fixes the race be holding q->sysfs_lock. Reviewed-by: Christoph Hellwig <hch@lst.de> Reported-by: Yi Zhang <yi.zhang@redhat.com> Tested-by: Yi Zhang <yi.zhang@redhat.com> Signed-off-by: Ming Lei <ming.lei@redhat.com> Signed-off-by: Jens Axboe <axboe@kernel.dk> Signed-off-by: Sasha Levin <alexander.levin@microsoft.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
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Ming Lei
|
eaa077800f |
blk-mq: avoid to map CPU into stale hw queue
[ Upstream commit 7d4901a90d02500c8011472a060f9b2e60e6e605 ] blk_mq_pci_map_queues() may not map one CPU into any hw queue, but its previous map isn't cleared yet, and may point to one stale hw queue index. This patch fixes the following issue by clearing the mapping table before setting it up in blk_mq_pci_map_queues(). This patches fixes this following issue reported by Zhang Yi: [ 101.202734] BUG: unable to handle kernel NULL pointer dereference at 0000000094d3013f [ 101.211487] IP: blk_mq_map_swqueue+0xbc/0x200 [ 101.216346] PGD 0 P4D 0 [ 101.219171] Oops: 0000 [#1] SMP [ 101.222674] Modules linked in: sunrpc ipmi_ssif vfat fat intel_rapl sb_edac x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel kvm irqbypass crct10dif_pclmul crc32_pclmul ghash_clmulni_intel intel_cstate intel_uncore mxm_wmi intel_rapl_perf iTCO_wdt ipmi_si ipmi_devintf pcspkr iTCO_vendor_support sg dcdbas ipmi_msghandler wmi mei_me lpc_ich shpchp mei acpi_power_meter dm_multipath ip_tables xfs libcrc32c sd_mod mgag200 i2c_algo_bit drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops ttm drm ahci libahci crc32c_intel libata tg3 nvme nvme_core megaraid_sas ptp i2c_core pps_core dm_mirror dm_region_hash dm_log dm_mod [ 101.284881] CPU: 0 PID: 504 Comm: kworker/u25:5 Not tainted 4.15.0-rc2 #1 [ 101.292455] Hardware name: Dell Inc. PowerEdge R730xd/072T6D, BIOS 2.5.5 08/16/2017 [ 101.301001] Workqueue: nvme-wq nvme_reset_work [nvme] [ 101.306636] task: 00000000f2c53190 task.stack: 000000002da874f9 [ 101.313241] RIP: 0010:blk_mq_map_swqueue+0xbc/0x200 [ 101.318681] RSP: 0018:ffffc9000234fd70 EFLAGS: 00010282 [ 101.324511] RAX: ffff88047ffc9480 RBX: ffff88047e130850 RCX: 0000000000000000 [ 101.332471] RDX: ffffe8ffffd40580 RSI: ffff88047e509b40 RDI: ffff88046f37a008 [ 101.340432] RBP: 000000000000000b R08: ffff88046f37a008 R09: 0000000011f94280 [ 101.348392] R10: ffff88047ffd4d00 R11: 0000000000000000 R12: ffff88046f37a008 [ 101.356353] R13: ffff88047e130f38 R14: 000000000000000b R15: ffff88046f37a558 [ 101.364314] FS: 0000000000000000(0000) GS:ffff880277c00000(0000) knlGS:0000000000000000 [ 101.373342] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 101.379753] CR2: 0000000000000098 CR3: 000000047f409004 CR4: 00000000001606f0 [ 101.387714] Call Trace: [ 101.390445] blk_mq_update_nr_hw_queues+0xbf/0x130 [ 101.395791] nvme_reset_work+0x6f4/0xc06 [nvme] [ 101.400848] ? pick_next_task_fair+0x290/0x5f0 [ 101.405807] ? __switch_to+0x1f5/0x430 [ 101.409988] ? put_prev_entity+0x2f/0xd0 [ 101.414365] process_one_work+0x141/0x340 [ 101.418836] worker_thread+0x47/0x3e0 [ 101.422921] kthread+0xf5/0x130 [ 101.426424] ? rescuer_thread+0x380/0x380 [ 101.430896] ? kthread_associate_blkcg+0x90/0x90 [ 101.436048] ret_from_fork+0x1f/0x30 [ 101.440034] Code: 48 83 3c ca 00 0f 84 2b 01 00 00 48 63 cd 48 8b 93 10 01 00 00 8b 0c 88 48 8b 83 20 01 00 00 4a 03 14 f5 60 04 af 81 48 8b 0c c8 <48> 8b 81 98 00 00 00 f0 4c 0f ab 30 8b 81 f8 00 00 00 89 42 44 [ 101.461116] RIP: blk_mq_map_swqueue+0xbc/0x200 RSP: ffffc9000234fd70 [ 101.468205] CR2: 0000000000000098 [ 101.471907] ---[ end trace 5fe710f98228a3ca ]--- [ 101.482489] Kernel panic - not syncing: Fatal exception [ 101.488505] Kernel Offset: disabled [ 101.497752] ---[ end Kernel panic - not syncing: Fatal exception Reviewed-by: Christoph Hellwig <hch@lst.de> Suggested-by: Christoph Hellwig <hch@lst.de> Reported-by: Yi Zhang <yi.zhang@redhat.com> Tested-by: Yi Zhang <yi.zhang@redhat.com> Signed-off-by: Ming Lei <ming.lei@redhat.com> Signed-off-by: Jens Axboe <axboe@kernel.dk> Signed-off-by: Sasha Levin <alexander.levin@microsoft.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
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Mikulas Patocka
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92e3d3f67d |
Fix slab name "biovec-(1<<(21-12))"
commit bd5c4facf59648581d2f1692dad7b107bf429954 upstream. I'm getting a slab named "biovec-(1<<(21-12))". It is caused by unintended expansion of the macro BIO_MAX_PAGES. This patch renames it to biovec-max. Signed-off-by: Mikulas Patocka <mpatocka@redhat.com> Cc: stable@vger.kernel.org # v4.14+ Signed-off-by: Jens Axboe <axboe@kernel.dk> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
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Richard Narron
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ac2cb9f3de |
partitions/msdos: Unable to mount UFS 44bsd partitions
commit 5f15684bd5e5ef39d4337988864fec8012471dda upstream. UFS partitions from newer versions of FreeBSD 10 and 11 use relative addressing for their subpartitions. But older versions of FreeBSD still use absolute addressing just like OpenBSD and NetBSD. Instead of simply testing for a FreeBSD partition, the code needs to also test if the starting offset of the C subpartition is zero. https://bugzilla.kernel.org/show_bug.cgi?id=197733 Signed-off-by: Richard Narron <comet.berkeley@gmail.com> Signed-off-by: Jens Axboe <axboe@kernel.dk> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
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Isaac J. Manjarres
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40324f8696 |
Merge remote-tracking branch 'remotes/origin/tmp-4576e0e' into msm-4.14
* remotes/origin/tmp-4576e0e:
Linux 4.14.26
KVM: x86: fix backward migration with async_PF
bpf, ppc64: fix out of bounds access in tail call
bpf: allow xadd only on aligned memory
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 rcu lockdep warning for lpm_trie map_free callback
bpf: fix memory leak in lpm_trie map_free callback function
bpf: fix mlock precharge on arraymaps
Linux 4.14.25
nvme-rdma: don't suppress send completions
md: only allow remove_and_add_spares when no sync_thread running.
ARM: dts: LogicPD Torpedo: Fix I2C1 pinmux
ARM: dts: LogicPD SOM-LV: Fix I2C1 pinmux
ACPI / bus: Parse tables as term_list for Dell XPS 9570 and Precision M5530
KVM/x86: remove WARN_ON() for when vm_munmap() fails
KVM/x86: Fix wrong macro references of X86_CR0_PG_BIT and X86_CR4_PAE_BIT in kvm_valid_sregs()
PCI/ASPM: Deal with missing root ports in link state handling
KVM: x86: fix vcpu initialization with userspace lapic
KVM/VMX: Optimize vmx_vcpu_run() and svm_vcpu_run() by marking the RDMSR path as unlikely()
KVM: x86: move LAPIC initialization after VMCS creation
KVM/x86: Remove indirect MSR op calls from SPEC_CTRL
KVM: mmu: Fix overlap between public and private memslots
KVM: X86: Fix SMRAM accessing even if VM is shutdown
KVM: x86: extend usage of RET_MMIO_PF_* constants
ARM: kvm: fix building with gcc-8
ARM: mvebu: Fix broken PL310_ERRATA_753970 selects
ARM: dts: rockchip: Remove 1.8 GHz operation point from phycore som
ARM: orion: fix orion_ge00_switch_board_info initialization
x86/mm: Fix {pmd,pud}_{set,clear}_flags()
nospec: Allow index argument to have const-qualified type
KVM: s390: consider epoch index on TOD clock syncs
KVM: s390: consider epoch index on hotplugged CPUs
KVM: s390: provide only a single function for setting the tod (fix SCK)
KVM: s390: take care of clock-comparator sign control
EDAC, sb_edac: Fix out of bound writes during DIMM configuration on KNL
media: m88ds3103: don't call a non-initalized function
blk-mq: don't call io sched's .requeue_request when requeueing rq to ->dispatch
s390/qeth: fix IPA command submission race
s390/qeth: fix IP address lookup for L3 devices
Revert "s390/qeth: fix using of ref counter for rxip addresses"
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
virtio-net: disable NAPI only when enabled during XDP set
tuntap: disable preemption during XDP processing
tuntap: correctly add the missing XDP flush
tcp: purge write queue upon RST
netlink: put module reference if dump start fails
mlxsw: spectrum_router: Do not unconditionally clear route offload indication
cls_u32: fix use after free in u32_destroy_key()
amd-xgbe: Restore PCI interrupt enablement setting on resume
net/mlx5e: Verify inline header size do not exceed SKB linear size
bridge: Fix VLAN reference count problem
sctp: fix dst refcnt leak in sctp_v6_get_dst()
net: ipv4: Set addr_type in hash_keys for forwarded case
mlxsw: spectrum_router: Fix error path in mlxsw_sp_vr_create
tcp: revert F-RTO extension to detect more spurious timeouts
tcp: revert F-RTO middle-box workaround
sctp: do not pr_err for the duplicated node in transport rhlist
net/sched: cls_u32: fix cls_u32 on filter replace
net_sched: gen_estimator: fix broken estimators based on percpu stats
net/mlx5e: Fix loopback self test when GRO is off
doc: Change the min default value of tcp_wmem/tcp_rmem.
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
net/mlx5e: Specify numa node when allocating drop rq
mlxsw: spectrum_switchdev: Check success of FDB add operation
sctp: fix dst refcnt leak in sctp_v4_get_dst
net/mlx5e: Fix TCP checksum in LRO buffers
udplite: fix partial checksum initialization
sctp: verify size of a new chunk in _sctp_make_chunk()
ppp: prevent unregistered channels from connecting to PPP units
net: sched: report if filter is too large to dump
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
net: ethernet: ti: cpsw: fix net watchdog timeout
net: amd-xgbe: fix comparison to bitshift when dealing with a mask
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/cpu_entry_area: Sync cpu_entry_area to initial_page_table
x86/platform/intel-mid: Handle Intel Edison reboot correctly
x86/xen: Zero MSR_IA32_SPEC_CTRL before suspend
direct-io: Fix sleep in atomic due to sync AIO
dax: fix vma_is_fsdax() helper
cpufreq: s3c24xx: Fix broken s3c_cpufreq_init()
vfio: disable filesystem-dax page pinning
block: kyber: fix domain token leak during requeue
block: fix the count of PGPGOUT for WRITE_SAME
btrfs: use proper endianness accessors for super_copy
parisc: Fix ordering of cache and TLB flushes
parisc: Reduce irq overhead when run in qemu
parisc: Use cr16 interval timers unconditionally on qemu
timers: Forward timer base before migrating timers
mmc: dw_mmc: Fix out-of-bounds access for slot's caps
mmc: dw_mmc: Factor out dw_mci_init_slot_caps
mmc: dw_mmc: Avoid accessing registers in runtime suspended state
mmc: dw_mmc-k3: Fix out-of-bounds access through DT alias
mmc: sdhci-pci: Fix S0i3 for Intel BYT-based controllers
ALSA: hda - Fix pincfg at resume on Lenovo T470 dock
ALSA: hda: Add a power_save blacklist
ALSA: x86: Fix missing spinlock and mutex initializations
ALSA: control: Fix memory corruption risk in snd_ctl_elem_read
ALSA: usb-audio: Add a quirck for B&W PX headphones
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: fix potential buffer overruns caused by bit glitches on the bus
tpm: st33zp24: fix potential buffer overruns caused by bit glitches on the bus
ixgbe: fix crash in build_skb Rx code path
Bluetooth: btusb: Use DMI matching for QCA reset_resume quirking
ANDROID: uid_sys_stats: Copy task_struct comm field to bigger buffer
FROMLIST: ARM: amba: Don't read past the end of sysfs "driver_override" buffer
Conflicts:
kernel/time/timer.c
Change-Id: Iab19f552a822c233175e6553faf5c62447844201
Signed-off-by: Isaac J. Manjarres <isaacm@codeaurora.org>
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Ming Lei
|
ccddee811e |
blk-mq: don't call io sched's .requeue_request when requeueing rq to ->dispatch
commit 105976f517791aed3b11f8f53b308a2069d42055 upstream.
__blk_mq_requeue_request() covers two cases:
- one is that the requeued request is added to hctx->dispatch, such as
blk_mq_dispatch_rq_list()
- another case is that the request is requeued to io scheduler, such as
blk_mq_requeue_request().
We should call io sched's .requeue_request callback only for the 2nd
case.
Cc: Paolo Valente <paolo.valente@linaro.org>
Cc: Omar Sandoval <osandov@fb.com>
Fixes: bd166ef183c2 ("blk-mq-sched: add framework for MQ capable IO schedulers")
Cc: stable@vger.kernel.org
Reviewed-by: Bart Van Assche <bart.vanassche@wdc.com>
Acked-by: Paolo Valente <paolo.valente@linaro.org>
Signed-off-by: Ming Lei <ming.lei@redhat.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Ming Lei
|
7f43f610c4 |
block: kyber: fix domain token leak during requeue
commit ba989a01469d027861e55c8f1121edadef757797 upstream. When requeuing request, the domain token should have been freed before re-inserting the request to io scheduler. Otherwise, the assigned domain token will be leaked, and IO hang can be caused. Cc: Paolo Valente <paolo.valente@linaro.org> Cc: Omar Sandoval <osandov@fb.com> Cc: stable@vger.kernel.org Reviewed-by: Bart Van Assche <bart.vanassche@wdc.com> Signed-off-by: Ming Lei <ming.lei@redhat.com> Signed-off-by: Jens Axboe <axboe@kernel.dk> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
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Jiufei Xue
|
17644a0bbb |
block: fix the count of PGPGOUT for WRITE_SAME
commit 7c5a0dcf557c6511a61e092ba887de28882fe857 upstream.
The vm counters is counted in sectors, so we should do the conversation
in submit_bio.
Fixes: 74d46992e0d9 ("block: replace bi_bdev with a gendisk pointer and partitions index")
Cc: stable@vger.kernel.org
Reviewed-by: Omar Sandoval <osandov@fb.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Jiufei Xue <jiufei.xue@linux.alibaba.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Isaac J. Manjarres
|
07f0d9dd34 |
Merge remote-tracking branch 'remotes/origin/tmp-85ab9a0' into msm-4.14
* remotes/origin/tmp-85ab9a0: Linux 4.14.24 net: sched: fix use-after-free in tcf_block_put_ext net_sched: get rid of rcu_barrier() in tcf_block_put_ext() net: sched: crash on blocks with goto chain action net: sched: fix crash when deleting secondary chains arm64: dts: marvell: mcbin: add comphy references to Ethernet ports arm64: dts: marvell: add comphy nodes on cp110 master and slave powerpc/pseries: Enable RAS hotplug events later MIPS: Implement __multi3 for GCC7 MIPS64r6 builds mlxsw: pci: Wait after reset before accessing HW nfp: always unmask aux interrupts at init of_mdio: avoid MDIO bus removal when a PHY is missing net: gianfar_ptp: move set_fipers() to spinlock protecting area sctp: make use of pre-calculated len sctp: add a ceiling to optlen in some sockopts 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. bnxt_en: Fix population of flow_type in bnxt_hwrm_cfa_flow_alloc() x86/platform/intel-mid: Revert "Make 'bt_sfi_data' const" nvme-fabrics: initialize default host->id in nvmf_host_default() powerpc/pseries: Make RAS IRQ explicitly dependent on DLPAR WQ leds: core: Fix regression caused by commit 2b83ff96f51d bpf: sockmap missing NULL psock check ia64, sched/cputime: Fix build error if CONFIG_VIRT_CPU_ACCOUNTING_NATIVE=y block: drain queue before waiting for q_usage_counter becoming zero wcn36xx: Fix dynamic power saving 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 net: ena: unmask MSI-X only after device initialization is completed i40e: don't remove netdev->dev_addr when syncing uc list i40e/i40evf: Account for frags split over multiple descriptors in check linearize uapi libc compat: add fallback for unsupported libcs x86/efi: Fix kernel param add_efi_memmap regression RDMA/netlink: Fix locking around __ib_get_device_by_index 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 Input: xen-kbdfront - do not advertise multi-touch pressure support ip6_tunnel: allow ip6gre dev mtu to be set below 1280 btrfs: Fix flush bio leak s390/dasd: fix wrongly assigned configuration data afs: Fix missing error handling in afs_write_end() 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 perf/x86/intel: Plug memory leak in intel_pmu_init() 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() netfilter: nf_tables: fix potential NULL-ptr deref in nf_tables_dump_obj_done() crypto: inside-secure - fix request allocations in invalidation path crypto: inside-secure - free requests even if their handling failed crypto: inside-secure - per request invalidation arm64: dts: renesas: ulcb: Remove renesas, no-ether-link property lib/mpi: Fix umul_ppmm() for MIPS64r6 crypto: af_alg - Fix race around ctx->rcvused by making it atomic_t ARM: dts: ls1021a: fix incorrect clock references RDMA/vmw_pvrdma: Call ib_umem_release on destroy QP path i915: Reject CCS modifiers for pipe C on Geminilake netfilter: uapi: correct UNTRACKED conntrack state bit number scsi: storvsc: Fix scsi_cmd error assignments in storvsc_handle_error netfilter: nf_tables: fix chain filter in nf_tables_dump_rules() xen/balloon: Mark unallocated host memory as UNUSABLE ASoC: rsnd: fixup ADG register mask net/mlx5: Stay in polling mode when command EQ destroy fails net/mlx5: Cleanup IRQs in case of unload failure net/mlx5e: Fix ETS BW check net: stmmac: Fix bad RX timestamp extraction net: stmmac: Fix TX timestamp calculation ip6_tunnel: get the min mtu properly in ip6_tnl_xmit ip6_gre: remove the incorrect mtu limit for ipgre tap ip_gre: remove the incorrect mtu limit for ipgre tap vxlan: update skb dst pmtu on tx path net: arc_emac: fix arc_emac_rx() error paths net: mediatek: setup proper state for disabled GMAC on the default x86-64/Xen: eliminate W+X mappings staging: ion: Fix ion_cma_heap allocations cgroup: Fix deadlock in cpu hotplug path 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 x86/stacktrace: Make zombie stack traces reliable xfrm: Reinject transport-mode packets through tasklet drm/nouveau/pci: do a msi rearm on init net: phy: xgene: disable clk on error paths sget(): handle failures of register_shrinker() sctp: fix the issue that a __u16 variable may overflow in sctp_ulpq_renege 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 parisc: Reduce thread stack to 16 kb 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 net: aquantia: Fix hardware DMA stream overload on large MRRS net: aquantia: Fix actual speed capabilities reporting nvme: check hw sectors before setting chunk sectors nvme-fc: remove double put reference if admin connect fails phy: cpcap-usb: Fix platform_get_irq_byname's error checking. dmaengine: fsl-edma: disable clks on all error paths scsi: aacraid: Fix I/O drop during reset mm/frame_vector.c: release a semaphore in 'get_vaddr_frames()' exec: avoid gcc-8 warning for get_task_comm hrtimer: Ensure POSIX compliance (relative CLOCK_REALTIME hrtimers) Conflicts: drivers/staging/android/ion/Kconfig drivers/staging/android/ion/ion_cma_heap.c Change-Id: I58485dd9ac8092a184c42a8e125e44523221e3ea Signed-off-by: Isaac J. Manjarres <isaacm@codeaurora.org> |
||
|
Ming Lei
|
7e3acce11e |
block: drain queue before waiting for q_usage_counter becoming zero
[ Upstream commit 454be724f6f99cc7e7bbf15067128be9868186c6 ]
Now we track legacy requests with .q_usage_counter in commit 055f6e18e08f
("block: Make q_usage_counter also track legacy requests"), but that
commit never runs and drains legacy queue before waiting for this counter
becoming zero, then IO hang is caused in the test of pulling disk during IO.
This patch fixes the issue by draining requests before waiting for
q_usage_counter becoming zero, both Mauricio and chenxiang reported this
issue, and observed that it can be fixed by this patch.
Link: https://marc.info/?l=linux-block&m=151192424731797&w=2
Fixes: 055f6e18e08f("block: Make q_usage_counter also track legacy requests")
Cc: Wen Xiong <wenxiong@us.ibm.com>
Tested-by: "chenxiang (M)" <chenxiang66@hisilicon.com>
Tested-by: Mauricio Faria de Oliveira <mauricfo@linux.vnet.ibm.com>
Signed-off-by: Ming Lei <ming.lei@redhat.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Signed-off-by: Sasha Levin <alexander.levin@verizon.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
|
||
|
Isaac J. Manjarres
|
9636a4ea18 |
Merge remote-tracking branch 'remotes/origin/tmp-af3b8e6' into msm-4.14
* remotes/origin/tmp-af3b8e6:
Linux 4.14.22
vmalloc: fix __GFP_HIGHMEM usage for vmalloc_32 on 32b systems
mei: me: add cannon point device ids for 4th device
mei: me: add cannon point device ids
crypto: s5p-sss - Fix kernel Oops in AES-ECB mode
drm/i915: fix intel_backlight_device_register declaration
crypto: talitos - fix Kernel Oops on hashing an empty file
hippi: Fix a Fix a possible sleep-in-atomic bug in rr_close
powerpc/perf/imc: Fix nest-imc cpuhotplug callback failure
PCI: rcar: Fix use-after-free in probe error path
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/vc4: Release fence after signalling
ASoC: rsnd: ssi: fix race condition in rsnd_ssi_pointer_update
drm/armada: fix leak of crtc structure
xfrm: Fix stack-out-of-bounds with misconfigured transport mode policies.
IB/mlx4: Fix RSS hash fields restrictions
spi: sun4i: disable clocks in the remove function
ASoC: rockchip: disable clock on error
staging: ccree: Uninitialized return in ssi_ahash_import()
clk: fix a panic error caused by accessing NULL pointer
netfilter: xt_bpf: add overflow checks
xfrm: Fix xfrm_input() to verify state is valid when (encap_type < 0)
dmaengine: at_hdmac: fix potential NULL pointer dereference in atc_prep_dma_interleaved
dmaengine: ioat: Fix error handling path
scsi: bfa: fix type conversion warning
scsi: bfa: fix access to bfad_im_port_s
scsi: lpfc: Use after free in lpfc_rq_buf_free()
gianfar: Disable EEE autoneg by default
509: fix printing uninitialized stack memory when OID is empty
net: dsa: mv88e6xxx: Unregister MDIO bus on error path
net: dsa: mv88e6xxx: Fix interrupt masking on removal
net: ethernet: arc: fix error handling in emac_rockchip_probe
virtio_net: fix return value check in receive_mergeable()
brcmfmac: Avoid build error with make W=1
btrfs: Fix possible off-by-one in btrfs_search_path_in_tree
Btrfs: disable FUA if mounted with nobarrier
btrfs: Fix quota reservation leak on preallocated files
locking/lockdep: Fix possible NULL deref
net: qualcomm: rmnet: Fix leak on transmit failure
KVM: VMX: fix page leak in hardware_setup()
VSOCK: fix outdated sk_state value in hvs_release()
net_sched: red: Avoid illegal values
net_sched: red: Avoid devision by zero
gianfar: fix a flooded alignment reports because of padding issue.
nfp: fix port stats for mac representors
ARM: dts: Fix elm interrupt compiler warning
s390/dasd: prevent prefix I/O error
s390/virtio: add BSD license to virtio-ccw
PM / runtime: Fix handling of suppliers with disabled runtime PM
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
bnxt_en: Need to unconditionally shut down RoCE in bnxt_shutdown
scripts/kernel-doc: Don't fail with status != 0 if error encountered with -none
iio: fix kernel-doc build errors
iio: proximity: sx9500: Assign interrupt from GpioIo()
md/raid1/10: add missed blk plug
phylink: ensure we take the link down when phylink_stop() is called
sfp: fix RX_LOS signal handling
sctp: only update outstanding_bytes for transmitted queue when doing prsctp_prune
md/raid5: correct degraded calculation in raid5_error
IB/core: Init subsys if compiled to vmlinuz-core
RDMA/cma: Make sure that PSN is not over max allowed
i40iw: Correct ARP index mask
i40iw: Do not free sqbuf when event is I40IW_TIMER_TYPE_CLOSE
i40iw: Allocate a sdbuf per CQP WQE
KVM: arm/arm64: Fix spinlock acquisition in vgic_set_owner
meson-gx-socinfo: Fix package id parsing
IB/hfi1: Initialize bth1 in 16B rc ack builder
pinctrl: sunxi: Fix A64 UART mux value
pinctrl: sunxi: Fix A80 interrupt pin bank
gpio: davinci: Assign first bank regs for unbanked case
gpio: 74x164: Fix crash during .remove()
net: mvpp2: allocate zeroed tx descriptors
media: ov13858: Select V4L2_FWNODE
media: s5k6aa: describe some function parameters
trace/xdp: fix compile warning: 'struct bpf_map' declared inside parameter list
kvm: arm: don't treat unavailable HYP mode as an error
pinctrl: denverton: Fix UART2 RTS pin mode
perf test: Fix test 21 for s390x
perf bench numa: Fixup discontiguous/sparse numa nodes
perf top: Fix window dimensions change handling
perf: Fix header.size for namespace events
perf test shell: Fix check open filename arg using 'perf trace' on s390x
perf annotate: Do not truncate instruction names at 6 chars
perf help: Fix a bug during strstart() conversion
perf record: Fix -c/-F options for cpu event aliases
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
serdev: fix receive_buf return value when no callback
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
staging: fsl-mc: fix build testing on x86
binder: replace "%p" with "%pK"
binder: check for binder_thread allocation failure in binder_poll()
staging: android: ashmem: Fix a race condition in pin ioctls
ANDROID: binder: synchronize_rcu() when using POLLFREE.
ANDROID: binder: remove WARN() for redundant txn error
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
net_sched: gen_estimator: fix lockdep splat
net: avoid skb_warn_bad_offload on IS_ERR
rds: tcp: atomically purge entries from rds_tcp_conn_list during netns delete
rds: tcp: correctly sequence cleanup on netns deletion.
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
media: pvrusb2: properly check endpoint types
selinux: skip bounded transition processing if the policy isn't loaded
selinux: ensure the context is NUL terminated in security_context_to_sid_core()
ptr_ring: try vmalloc() when kmalloc() fails
ptr_ring: fail early if queue occupies more than KMALLOC_MAX_SIZE
ALSA: bcd2000: Add a sanity check for invalid EPs
ALSA: caiaq: Add a sanity check for invalid EPs
ALSA: line6: Add a sanity check for invalid EPs
drm: Require __GFP_NOFAIL for the legacy drm_modeset_lock_all
dnotify: Handle errors from fsnotify_add_mark_locked() in fcntl_dirnotify()
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.
RDMA/netlink: Fix general protection fault
KVM/x86: Check input paging mode when cs.l is set
mm,vmscan: Make unregister_shrinker() no-op if register_shrinker() failed.
xfrm: skip policies marked as dead while rehashing
xfrm: fix rcu usage in xfrm_get_type_offload
xfrm: don't call xfrm_policy_cache_flush while holding spinlock
esp: Fix GRO when the headers not fully in the linear part of the skb.
mac80211_hwsim: validate number of different channels
cfg80211: check dev_set_name() return value
bpf: mark dst unknown on inconsistent {s, u}bounds adjustments
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()
usb: core: Add a helper function to check the validity of EP type in URB
ANDROID: sdcardfs: Hold i_mutex for i_size_write
FROMGIT: crypto: speck - add test vectors for Speck64-XTS
FROMGIT: crypto: speck - add test vectors for Speck128-XTS
FROMGIT: crypto: arm/speck - add NEON-accelerated implementation of Speck-XTS
FROMGIT: crypto: speck - export common helpers
FROMGIT: crypto: speck - add support for the Speck block cipher
f2fs: updates on v4.16-rc1
Conflicts:
drivers/net/ethernet/qualcomm/rmnet/rmnet_handlers.c
Change-Id: I420172cd4438ce010645ceb00a71c4e3f03596d8
Signed-off-by: Isaac J. Manjarres <isaacm@codeaurora.org>
|
||
Douglas Gilbert
|
2cc50a1946 |
blk_rq_map_user_iov: fix error override
commit 69e0927b3774563c19b5fb32e91d75edc147fb62 upstream. During stress tests by syzkaller on the sg driver the block layer infrequently returns EINVAL. Closer inspection shows the block layer was trying to return ENOMEM (which is much more understandable) but for some reason overroad that useful error. Patch below does not show this (unchanged) line: ret =__blk_rq_map_user_iov(rq, map_data, &i, gfp_mask, copy); That 'ret' was being overridden when that function failed. Signed-off-by: Douglas Gilbert <dgilbert@interlog.com> Signed-off-by: Jens Axboe <axboe@kernel.dk> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
||
|
Isaac J. Manjarres
|
2c7009015c |
Merge remote-tracking branch 'remotes/origin/tmp-474d3c4' into msm-4.14
* remotes/origin/tmp-474d3c4:
Linux 4.14.21
ovl: hash directory inodes for fsnotify
ASoC: acpi: fix machine driver selection based on quirk
mmc: sdhci-of-esdhc: fix the mmc error after sleep on ls1046ardb
mmc: sdhci-of-esdhc: fix eMMC couldn't work after kexec
mmc: sdhci-of-esdhc: disable SD clock for clock value 0
media: r820t: fix r820t_write_reg for KASAN
ARM: dts: Delete bogus reference to the charlcd
arm: dts: mt2701: Add reset-cells
arm: dts: mt7623: Update ethsys binding
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
Bluetooth: BT_HCIUART now depends on SERIAL_DEV_BUS
scsi: core: check for device state in __scsi_remove_target()
x86/mm, mm/hwpoison: Don't unconditionally unmap kernel 1:1 pages
usb: Move USB_UHCI_BIG_ENDIAN_* out of USB_SUPPORT
mvpp2: fix multicast address filter
ALSA: seq: Fix racy pool initializations
ALSA: usb: add more device quirks for USB DSD devices
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: hda/realtek - Add headset mode support for Dell laptop
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 use-after-free on root->orphan_block_rsv
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
dm: correctly handle chained bios in dec_pending()
iscsi-target: make sure to wake up sleeping login worker
target/iscsi: avoid NULL dereference in CHAP auth error path
blk-wbt: account flush requests correctly
xprtrdma: Fix BUG after a device removal
xprtrdma: Fix calculation of ri_max_send_sges
drm/qxl: reapply cursor after resetting primary
qxl: alloc & use shadow for dumb buffers
arm64: proc: Set PTE_NG for table entries to avoid traversing them twice
rtlwifi: rtl8821ae: Fix connection lost problem correctly
mpls, nospec: Sanitize array index in mpls_label_ok()
tracing: Fix parsing of globs with a wildcard at the beginning
seq_file: fix incomplete reset on read from zero offset
xenbus: track caller request id
xen: Fix {set,clear}_foreign_p2m_mapping on autotranslating guests
rbd: whitelist RBD_FEATURE_OPERATIONS feature bit
console/dummy: leave .con_font_get set to NULL
video: fbdev: atmel_lcdfb: fix display-timings lookup
PCI: keystone: Fix interrupt-controller-node lookup
PCI: iproc: Fix NULL pointer dereference for BCMA
PCI: Disable MSI for HiSilicon Hip06/Hip07 only in Root Port mode
MIPS: Fix incorrect mem=X@Y handling
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
Revert "apple-gmux: lock iGP IO to protect from vgaarb changes"
mlx5: fix mlx5_get_vector_affinity to start from completion vector 0
Revert "mmc: meson-gx: include tx phase in the tuning process"
mmc: bcm2835: Don't overwrite max frequency unconditionally
mmc: sdhci: Implement an SDHCI-specific bounce buffer
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)
arm64: Add missing Falkor part number for branch predictor hardening
drm/ast: Load lut in crtc_commit
drm/amd/powerplay: Fix smu_table_entry.handle type
drm/qxl: unref cursor bo when finished with it
drm/ttm: Fix 'buf' pointer update in ttm_bo_vm_access_kmap() (v2)
drm/ttm: Don't add swapped BOs to swap-LRU list
x86/entry/64: Fix CR3 restore in paranoid_exit()
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/mm: Rename flush_tlb_single() and flush_tlb_one() to __flush_tlb_one_[user|kernel]()
kmemcheck: rip it out for real
kmemcheck: rip it out
kmemcheck: remove whats left of NOTRACK flags
kmemcheck: stop using GFP_NOTRACK and SLAB_NOTRACK
kmemcheck: remove annotations
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
x86/debug: Use UD2 for WARN()
x86/debug, objtool: Annotate WARN()-related UD2 as reachable
objtool: Fix segfault in ignore_unreachable_insn()
selftests/x86: Disable tests requiring 32-bit support on pure 64-bit systems
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
selftests/x86: Clean up and document sscanf() usage
selftests/x86: Fix vDSO selftest segfault for vsyscall=none
x86/entry/64: Remove the unused 'icebp' macro
x86/entry/64: Fix paranoid_entry() frame pointer warning
x86/entry/64: Indent PUSH_AND_CLEAR_REGS and POP_REGS properly
x86/entry/64: Get rid of the ALLOC_PT_GPREGS_ON_STACK and SAVE_AND_CLEAR_REGS macros
x86/entry/64: Use PUSH_AND_CLEAN_REGS in more cases
x86/entry/64: Introduce the PUSH_AND_CLEAN_REGS macro
x86/entry/64: Interleave XOR register clearing with PUSH instructions
x86/entry/64: Merge the POP_C_REGS and POP_EXTRA_REGS macros into a single POP_REGS macro
x86/entry/64: Merge SAVE_C_REGS and SAVE_EXTRA_REGS, remove unused extensions
x86/entry/64: Clear registers for exceptions/interrupts, to reduce speculation attack surface
PM: cpuidle: Fix cpuidle_poll_state_init() prototype
PM / runtime: Update links_count also if !CONFIG_SRCU
x86/speculation: Clean up various Spectre related details
KVM/nVMX: Set the CPU_BASED_USE_MSR_BITMAPS if we have a valid L02 MSR bitmap
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
Revert "x86/speculation: Simplify indirect_branch_prediction_barrier()"
x86/speculation: Correct Speculation Control microcode blacklist again
x86/speculation: Update Speculation Control microcode blacklist
x86/mm/pti: Fix PTI comment in entry_SYSCALL_64()
powerpc/mm/radix: Split linear mapping on hot-unplug
crypto: sun4i_ss_prng - convert lock to _bh in sun4i_ss_prng_generate
crypto: sun4i_ss_prng - fix return value of sun4i_ss_prng_generate
compiler-gcc.h: __nostackprotector needs gcc-4.4 and up
compiler-gcc.h: Introduce __optimize function attribute
x86/entry/64/compat: Clear registers for compat syscalls, to reduce speculation attack surface
x86/entry/64: Clear extra registers beyond syscall arguments, to reduce speculation attack surface
x86: PM: Make APM idle driver initialize polling state
x86/xen: init %gs very early to avoid page faults with stack protector
x86/kexec: Make kexec (mostly) work in 5-level paging mode
x86/gpu: add CFL to early quirks
drm/i915/kbl: Change a KBL pci id to GT2 from GT1.5
drm/i915: add GT number to intel_device_info
arm: spear13xx: Fix spics gpio controller's warning
arm: spear13xx: Fix dmas cells
arm: spear600: Add missing interrupt-parent of rtc
arm: dts: mt7623: fix card detection issue on bananapi-r2
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
dma-buf: fix reservation_object_wait_timeout_rcu once more v2
powerpc: Fix DABR match on hash based systems
powerpc/xive: Use hw CPU ids when configuring the CPU queues
powerpc/mm: Flush radix process translations when setting MMU type
powerpc/numa: Invalidate numa_cpu_lookup_table on cpu remove
powerpc/radix: Remove trace_tlbie call from radix__flush_tlb_all
ocfs2: try a blocking lock before return AOP_TRUNCATED_PAGE
mwifiex: resolve reset vs. remove()/shutdown() deadlocks
PM / devfreq: Propagate error from devfreq_add_device()
swiotlb: suppress warning when __GFP_NOWARN is set
cpufreq: powernv: Dont assume distinct pstate values for nominal and pmin
RDMA/rxe: Fix rxe_qp_cleanup()
RDMA/rxe: Fix a race condition in rxe_requester()
RDMA/rxe: Fix a race condition related to the QP error state
kselftest: fix OOM in memory compaction test
selftests: seccomp: fix compile error seccomp_bpf
IB/core: Avoid a potential OOPs for an unused optional parameter
IB/core: Fix ib_wc structure size to remain in 64 bytes boundary
IB/core: Fix two kernel warnings triggered by rxe registration
IB/mlx4: Fix incorrectly releasing steerable UD QPs when have only ETH ports
IB/qib: Fix comparison error with qperf compare/swap test
IB/umad: Fix use of unprotected device pointer
scsi: smartpqi: allow static build ("built-in")
tracing: Prevent PROFILE_ALL_BRANCHES when FORTIFY_SOURCE=y
Change-Id: I351a603ea607d9c158727d60c8915981a555044f
Signed-off-by: Isaac J. Manjarres <isaacm@codeaurora.org>
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||
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Jens Axboe
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0528a533f3 |
blk-wbt: account flush requests correctly
commit 5235553d821433e1f4fa720fd025d2c4b7ee9994 upstream. Mikulas reported a workload that saw bad performance, and figured out what it was due to various other types of requests being accounted as reads. Flush requests, for instance. Due to the high latency of those, we heavily throttle the writes to keep the latencies in balance. But they really should be accounted as writes. Fix this by checking the exact type of the request. If it's a read, account as a read, if it's a write or a flush, account as a write. Any other request we disregard. Previously everything would have been mistakenly accounted as reads. Reported-by: Mikulas Patocka <mpatocka@redhat.com> Cc: stable@vger.kernel.org # v4.12+ Signed-off-by: Jens Axboe <axboe@kernel.dk> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
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Isaac J. Manjarres
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2ba985d87a |
Merge remote-tracking branch 'remotes/origin/tmp-0a91e84' into msm-4.14
* remotes/origin/tmp-0a91e84:
Linux 4.14.20
scsi: cxlflash: Reset command ioasc
scsi: lpfc: Fix crash after bad bar setup on driver attachment
rcu: Export init_rcu_head() and destroy_rcu_head() to GPL modules
scsi: core: Ensure that the SCSI error handler gets woken up
ftrace: Remove incorrect setting of glob search field
devpts: fix error handling in devpts_mntget()
mn10300/misalignment: Use SIGSEGV SEGV_MAPERR to report a failed user copy
ovl: take mnt_want_write() for removing impure xattr
ovl: fix failure to fsync lower dir
acpi, nfit: fix register dimm error handling
ACPI: sbshc: remove raw pointer from printk() message
drm/i915: Avoid PPS HW/SW state mismatch due to rounding
arm64: dts: marvell: add Ethernet aliases
objtool: Fix switch-table detection
btrfs: Handle btrfs_set_extent_delalloc failure in fixup worker
lib/ubsan: add type mismatch handler for new GCC/Clang
lib/ubsan.c: s/missaligned/misaligned/
clocksource/drivers/stm32: Fix kernel panic with multiple timers
blk-mq: quiesce queue before freeing queue
pktcdvd: Fix a recently introduced NULL pointer dereference
pktcdvd: Fix pkt_setup_dev() error path
pinctrl: sx150x: Add a static gpio/pinctrl pin range mapping
pinctrl: sx150x: Register pinctrl before adding the gpiochip
pinctrl: sx150x: Unregister the pinctrl on release
pinctrl: mcp23s08: fix irq setup order
pinctrl: intel: Initialize GPIO properly when used through irqchip
EDAC, octeon: Fix an uninitialized variable warning
xtensa: fix futex_atomic_cmpxchg_inatomic
alpha: fix formating of stack content
alpha: fix reboot on Avanti platform
alpha: Fix mixed up args in EXC macro in futex operations
alpha: osf_sys.c: fix put_tv32 regression
alpha: fix crash if pthread_create races with signal delivery
signal/sh: Ensure si_signo is initialized in do_divide_error
signal/openrisc: Fix do_unaligned_access to send the proper signal
ipmi: use dynamic memory for DMI driver override
Bluetooth: btusb: Restore QCA Rome suspend/resume fix with a "rewritten" version
Revert "Bluetooth: btusb: fix QCA Rome suspend/resume"
Bluetooth: btsdio: Do not bind to non-removable BCM43341
HID: quirks: Fix keyboard + touchpad on Toshiba Click Mini not working
pipe: fix off-by-one error when checking buffer limits
pipe: actually allow root to exceed the pipe buffer limits
kernel/relay.c: revert "kernel/relay.c: fix potential memory leak"
kernel/async.c: revert "async: simplify lowest_in_progress()"
fs/proc/kcore.c: use probe_kernel_read() instead of memcpy()
media: cxusb, dib0700: ignore XC2028_I2C_FLUSH
media: ts2020: avoid integer overflows on 32 bit machines
media: dvb-frontends: fix i2c access helpers for KASAN
kasan: rework Kconfig settings
kasan: don't emit builtin calls when sanitization is off
Btrfs: raid56: iterate raid56 internal bio with bio_for_each_segment_all
watchdog: imx2_wdt: restore previous timeout after suspend+resume
ASoC: skl: Fix kernel warning due to zero NHTL entry
ASoC: rockchip: i2s: fix playback after runtime resume
KVM: PPC: Book3S PR: Fix broken select due to misspelling
KVM: arm/arm64: Handle CPU_PM_ENTER_FAILED
KVM: PPC: Book3S HV: Drop locks before reading guest memory
KVM: PPC: Book3S HV: Make sure we don't re-enter guest without XIVE loaded
KVM: nVMX: Fix bug of injecting L2 exception into L1
KVM: nVMX: Fix races when sending nested PI while dest enters/leaves L2
arm: KVM: Fix SMCCC handling of unimplemented SMC/HVC calls
crypto: sha512-mb - initialize pending lengths correctly
crypto: caam - fix endless loop when DECO acquire fails
media: v4l2-compat-ioctl32.c: make ctrl_is_pointer work for subdevs
media: v4l2-compat-ioctl32.c: refactor compat ioctl32 logic
media: v4l2-compat-ioctl32.c: don't copy back the result for certain errors
media: v4l2-compat-ioctl32.c: drop pr_info for unknown buffer type
media: v4l2-compat-ioctl32.c: copy clip list in put_v4l2_window32
media: v4l2-compat-ioctl32.c: fix ctrl_is_pointer
media: v4l2-compat-ioctl32.c: copy m.userptr in put_v4l2_plane32
media: v4l2-compat-ioctl32.c: avoid sizeof(type)
media: v4l2-compat-ioctl32.c: move 'helper' functions to __get/put_v4l2_format32
media: v4l2-compat-ioctl32.c: fix the indentation
media: v4l2-compat-ioctl32.c: add missing VIDIOC_PREPARE_BUF
media: v4l2-ioctl.c: don't copy back the result for -ENOTTY
media: v4l2-ioctl.c: use check_fmt for enum/g/s/try_fmt
crypto: hash - prevent using keyed hashes without setting key
crypto: hash - annotate algorithms taking optional key
crypto: poly1305 - remove ->setkey() method
crypto: mcryptd - pass through absence of ->setkey()
crypto: cryptd - pass through absence of ->setkey()
crypto: hash - introduce crypto_hash_alg_has_setkey()
ahci: Add Intel Cannon Lake PCH-H PCI ID
ahci: Add PCI ids for Intel Bay Trail, Cherry Trail and Apollo Lake AHCI
ahci: Annotate PCI ids for mobile Intel chipsets as such
kernfs: fix regression in kernfs_fop_write caused by wrong type
NFS: Fix a race between mmap() and O_DIRECT
NFS: reject request for id_legacy key without auxdata
NFS: commit direct writes even if they fail partially
NFS: Fix nfsstat breakage due to LOOKUPP
NFS: Add a cond_resched() to nfs_commit_release_pages()
nfs41: do not return ENOMEM on LAYOUTUNAVAILABLE
nfs/pnfs: fix nfs_direct_req ref leak when i/o falls back to the mds
ubifs: free the encrypted symlink target
ubi: block: Fix locking for idr_alloc/idr_remove
ubi: fastmap: Erase outdated anchor PEBs during attach
ubi: Fix race condition between ubi volume creation and udev
mtd: nand: sunxi: Fix ECC strength choice
mtd: nand: Fix nand_do_read_oob() return value
mtd: nand: brcmnand: Disable prefetch by default
mtd: cfi: convert inline functions to macros
arm64: Kill PSCI_GET_VERSION as a variant-2 workaround
arm64: Add ARM_SMCCC_ARCH_WORKAROUND_1 BP hardening support
arm/arm64: smccc: Implement SMCCC v1.1 inline primitive
arm/arm64: smccc: Make function identifiers an unsigned quantity
firmware/psci: Expose SMCCC version through psci_ops
firmware/psci: Expose PSCI conduit
arm64: KVM: Add SMCCC_ARCH_WORKAROUND_1 fast handling
arm64: KVM: Report SMCCC_ARCH_WORKAROUND_1 BP hardening support
arm/arm64: KVM: Turn kvm_psci_version into a static inline
arm64: KVM: Make PSCI_VERSION a fast path
arm/arm64: KVM: Advertise SMCCC v1.1
arm/arm64: KVM: Implement PSCI 1.0 support
arm/arm64: KVM: Add smccc accessors to PSCI code
arm/arm64: KVM: Add PSCI_VERSION helper
arm/arm64: KVM: Consolidate the PSCI include files
arm64: KVM: Increment PC after handling an SMC trap
arm64: Branch predictor hardening for Cavium ThunderX2
arm64: Implement branch predictor hardening for Falkor
arm64: Implement branch predictor hardening for affected Cortex-A CPUs
arm64: cputype: Add missing MIDR values for Cortex-A72 and Cortex-A75
arm64: entry: Apply BP hardening for suspicious interrupts from EL0
arm64: entry: Apply BP hardening for high-priority synchronous exceptions
arm64: KVM: Use per-CPU vector when BP hardening is enabled
arm64: Move BP hardening to check_and_switch_context
arm64: Add skeleton to harden the branch predictor against aliasing attacks
arm64: Move post_ttbr_update_workaround to C code
drivers/firmware: Expose psci_get_version through psci_ops structure
arm64: cpufeature: Pass capability structure to ->enable callback
arm64: Run enable method for errata work arounds on late CPUs
arm64: cpufeature: __this_cpu_has_cap() shouldn't stop early
arm64: futex: Mask __user pointers prior to dereference
arm64: uaccess: Mask __user pointers for __arch_{clear, copy_*}_user
arm64: uaccess: Don't bother eliding access_ok checks in __{get, put}_user
arm64: uaccess: Prevent speculative use of the current addr_limit
arm64: entry: Ensure branch through syscall table is bounded under speculation
arm64: Use pointer masking to limit uaccess speculation
arm64: Make USER_DS an inclusive limit
arm64: Implement array_index_mask_nospec()
arm64: barrier: Add CSDB macros to control data-value prediction
arm64: idmap: Use "awx" flags for .idmap.text .pushsection directives
arm64: entry: Reword comment about post_ttbr_update_workaround
arm64: Force KPTI to be disabled on Cavium ThunderX
arm64: kpti: Add ->enable callback to remap swapper using nG mappings
arm64: mm: Permit transitioning from Global to Non-Global without BBM
arm64: kpti: Make use of nG dependent on arm64_kernel_unmapped_at_el0()
arm64: Turn on KPTI only on CPUs that need it
arm64: cputype: Add MIDR values for Cavium ThunderX2 CPUs
arm64: kpti: Fix the interaction between ASID switching and software PAN
arm64: mm: Introduce TTBR_ASID_MASK for getting at the ASID in the TTBR
arm64: capabilities: Handle duplicate entries for a capability
arm64: Take into account ID_AA64PFR0_EL1.CSV3
arm64: Kconfig: Reword UNMAP_KERNEL_AT_EL0 kconfig entry
arm64: Kconfig: Add CONFIG_UNMAP_KERNEL_AT_EL0
arm64: use RET instruction for exiting the trampoline
arm64: kaslr: Put kernel vectors address in separate data page
arm64: entry: Add fake CPU feature for unmapping the kernel at EL0
arm64: tls: Avoid unconditional zeroing of tpidrro_el0 for native tasks
arm64: cpu_errata: Add Kryo to Falkor 1003 errata
arm64: erratum: Work around Falkor erratum #E1003 in trampoline code
arm64: entry: Hook up entry trampoline to exception vectors
arm64: entry: Explicitly pass exception level to kernel_ventry macro
arm64: mm: Map entry trampoline into trampoline and kernel page tables
arm64: entry: Add exception trampoline page for exceptions from EL0
arm64: mm: Invalidate both kernel and user ASIDs when performing TLBI
arm64: mm: Add arm64_kernel_unmapped_at_el0 helper
arm64: mm: Allocate ASIDs in pairs
arm64: mm: Fix and re-enable ARM64_SW_TTBR0_PAN
arm64: mm: Rename post_ttbr0_update_workaround
arm64: mm: Remove pre_ttbr0_update_workaround for Falkor erratum #E1003
arm64: mm: Move ASID from TTBR0 to TTBR1
arm64: mm: Temporarily disable ARM64_SW_TTBR0_PAN
arm64: mm: Use non-global mappings for kernel space
arm64: move TASK_* definitions to <asm/processor.h>
media: hdpvr: Fix an error handling path in hdpvr_probe()
media: dvb-usb-v2: lmedm04: move ts2020 attach to dm04_lme2510_tuner
media: dvb-usb-v2: lmedm04: Improve logic checking of warm start
dccp: CVE-2017-8824: use-after-free in DCCP code
drm/i915: Fix deadlock in i830_disable_pipe()
drm/i915: Redo plane sanitation during readout
drm/i915: Add .get_hw_state() method for planes
sched/rt: Up the root domain ref count when passing it around via IPIs
sched/rt: Use container_of() to get root domain in rto_push_irq_work_func()
KVM MMU: check pending exception before injecting APF
arm64: Add software workaround for Falkor erratum 1041
arm64: Define cputype macros for Falkor CPU
watchdog: gpio_wdt: set WDOG_HW_RUNNING in gpio_wdt_stop
sched/wait: Fix add_wait_queue() behavioral change
dmaengine: dmatest: fix container_of member in dmatest_callback
cpufreq: mediatek: add mediatek related projects into blacklist
CIFS: zero sensitive data when freeing
cifs: Fix autonegotiate security settings mismatch
cifs: Fix missing put_xid in cifs_file_strict_mmap
powerpc/pseries: include linux/types.h in asm/hvcall.h
watchdog: indydog: Add dependency on SGI_HAS_INDYDOG
ANDROID: Fixup 64/32-bit divide confusion for WALT configs
Conflicts:
include/trace/events/sched.h
kernel/sched/sched.h
lib/ubsan.c
lib/ubsan.h
arch/arm64/configs/sdm855_defconfig
arch/arm64/configs/sdm855-perf_defconfig
Change-Id: I034588046a45f3d8be0615bed40d2ddd334ebd74
Signed-off-by: Isaac J. Manjarres <isaacm@codeaurora.org>
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Ming Lei
|
392640fd18 |
blk-mq: quiesce queue before freeing queue
commit c2856ae2f315d754a0b6a268e4c6745b332b42e7 upstream. After queue is frozen, dispatch still may happen, for example: 1) requests are submitted from several contexts 2) requests from all these contexts are inserted to queue, but may dispatch to LLD in one of these paths, but other paths sill need to move on even all these requests are completed(that means blk_mq_freeze_queue_wait() returns at that time) 3) dispatch after queue freezing still moves on and causes use-after-free, because request queue is freed This patch quiesces queue after it is frozen, and makes sure all in-progress dispatch are completed. This patch fixes the following kernel crash when running heavy IOs vs. deleting device: [ 36.719251] BUG: unable to handle kernel NULL pointer dereference at 0000000000000008 [ 36.720318] IP: kyber_has_work+0x14/0x40 [ 36.720847] PGD 254bf5067 P4D 254bf5067 PUD 255e6a067 PMD 0 [ 36.721584] Oops: 0000 [#1] PREEMPT SMP [ 36.722105] Dumping ftrace buffer: [ 36.722570] (ftrace buffer empty) [ 36.723057] Modules linked in: scsi_debug ebtable_filter ebtables ip6table_filter ip6_tables tcm_loop iscsi_target_mod target_core_file target_core_iblock target_core_pscsi target_core_mod xt_CHECKSUM iptable_mangle ipt_MASQUERADE nf_nat_masquerade_ipv4 iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_nat nf_conntrack libcrc32c bridge stp llc fuse iptable_filter ip_tables sd_mod sg btrfs xor zstd_decompress zstd_compress xxhash raid6_pq mptsas mptscsih bcache crc32c_intel ahci mptbase libahci serio_raw scsi_transport_sas nvme libata shpchp lpc_ich virtio_scsi nvme_core binfmt_misc dm_mod iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi null_blk configs [ 36.733438] CPU: 2 PID: 2374 Comm: fio Not tainted 4.15.0-rc2.blk_mq_quiesce+ #714 [ 36.735143] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.9.3-1.fc25 04/01/2014 [ 36.736688] RIP: 0010:kyber_has_work+0x14/0x40 [ 36.737515] RSP: 0018:ffffc9000209bca0 EFLAGS: 00010202 [ 36.738431] RAX: 0000000000000008 RBX: ffff88025578bfc8 RCX: ffff880257bf4ed0 [ 36.739581] RDX: 0000000000000038 RSI: ffffffff81a98c6d RDI: ffff88025578bfc8 [ 36.740730] RBP: ffff880253cebfc8 R08: ffffc9000209bda0 R09: ffff8802554f3480 [ 36.741885] R10: ffffc9000209be60 R11: ffff880263f72538 R12: ffff88025573e9e8 [ 36.743036] R13: ffff88025578bfd0 R14: 0000000000000001 R15: 0000000000000000 [ 36.744189] FS: 00007f9b9bee67c0(0000) GS:ffff88027fc80000(0000) knlGS:0000000000000000 [ 36.746617] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 36.748483] CR2: 0000000000000008 CR3: 0000000254bf4001 CR4: 00000000003606e0 [ 36.750164] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 36.751455] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 36.752796] Call Trace: [ 36.753992] blk_mq_do_dispatch_sched+0x7f/0xe0 [ 36.755110] blk_mq_sched_dispatch_requests+0x119/0x190 [ 36.756179] __blk_mq_run_hw_queue+0x83/0x90 [ 36.757144] __blk_mq_delay_run_hw_queue+0xaf/0x110 [ 36.758046] blk_mq_run_hw_queue+0x24/0x70 [ 36.758845] blk_mq_flush_plug_list+0x1e7/0x270 [ 36.759676] blk_flush_plug_list+0xd6/0x240 [ 36.760463] blk_finish_plug+0x27/0x40 [ 36.761195] do_io_submit+0x19b/0x780 [ 36.761921] ? entry_SYSCALL_64_fastpath+0x1a/0x7d [ 36.762788] entry_SYSCALL_64_fastpath+0x1a/0x7d [ 36.763639] RIP: 0033:0x7f9b9699f697 [ 36.764352] RSP: 002b:00007ffc10f991b8 EFLAGS: 00000206 ORIG_RAX: 00000000000000d1 [ 36.765773] RAX: ffffffffffffffda RBX: 00000000008f6f00 RCX: 00007f9b9699f697 [ 36.766965] RDX: 0000000000a5e6c0 RSI: 0000000000000001 RDI: 00007f9b8462a000 [ 36.768377] RBP: 0000000000000000 R08: 0000000000000001 R09: 00000000008f6420 [ 36.769649] R10: 00007f9b846e5000 R11: 0000000000000206 R12: 00007f9b795d6a70 [ 36.770807] R13: 00007f9b795e4140 R14: 00007f9b795e3fe0 R15: 0000000100000000 [ 36.771955] Code: 83 c7 10 e9 3f 68 d1 ff 0f 1f 44 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 8b 97 b0 00 00 00 48 8d 42 08 48 83 c2 38 <48> 3b 00 74 06 b8 01 00 00 00 c3 48 3b 40 08 75 f4 48 83 c0 10 [ 36.775004] RIP: kyber_has_work+0x14/0x40 RSP: ffffc9000209bca0 [ 36.776012] CR2: 0000000000000008 [ 36.776690] ---[ end trace 4045cbce364ff2a4 ]--- [ 36.777527] Kernel panic - not syncing: Fatal exception [ 36.778526] Dumping ftrace buffer: [ 36.779313] (ftrace buffer empty) [ 36.780081] Kernel Offset: disabled [ 36.780877] ---[ end Kernel panic - not syncing: Fatal exception Reviewed-by: Christoph Hellwig <hch@lst.de> Tested-by: Yi Zhang <yi.zhang@redhat.com> Signed-off-by: Ming Lei <ming.lei@redhat.com> Signed-off-by: Jens Axboe <axboe@kernel.dk> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
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Runmin Wang
|
5682ea9f33 |
Merge remote-tracking branch 'remotes/origin/tmp-9189141' into msm-4.14
* remotes/origin/tmp-9189141: Linux 4.14.13 KVM: s390: prevent buffer overrun on memory hotplug during migration KVM: s390: fix cmma migration for multiple memory slots mtd: nand: pxa3xx: Fix READOOB implementation parisc: qemu idle sleep support parisc: Fix alignment of pa_tlb_lock in assembly on 32-bit SMP kernel apparmor: fix regression in mount mediation when feature set is pinned x86/microcode/AMD: Add support for fam17h microcode loading Input: elantech - add new icbody type 15 powerpc/mm: Fix SEGV on mapped region to return SEGV_ACCERR ARC: uaccess: dont use "l" gcc inline asm constraint modifier iommu/arm-smmu-v3: Cope with duplicated Stream IDs iommu/arm-smmu-v3: Don't free page table ops twice kernel/signal.c: remove the no longer needed SIGNAL_UNKILLABLE check in complete_signal() kernel/signal.c: protect the SIGNAL_UNKILLABLE tasks from !sig_kernel_only() signals kernel/signal.c: protect the traced SIGNAL_UNKILLABLE tasks from SIGKILL x86 / CPU: Always show current CPU frequency in /proc/cpuinfo x86 / CPU: Avoid unnecessary IPIs in arch_freq_get_on_cpu() fscache: Fix the default for fscache_maybe_release_page() sunxi-rsb: Include OF based modalias in device uevent drm/i915: Apply Display WA #1183 on skl, kbl, and cfl drm/i915: Disable DC states around GMBUS on GLK crypto: chelsio - select CRYPTO_GF128MUL crypto: pcrypt - fix freeing pcrypt instances crypto: chacha20poly1305 - validate the digest size crypto: n2 - cure use after free efi/capsule-loader: Reinstate virtual capsule mapping btrfs: fix refcount_t usage when deleting btrfs_delayed_nodes userfaultfd: clear the vma->vm_userfaultfd_ctx if UFFD_EVENT_FORK fails mm/sparse.c: wrong allocation for mem_section mm/mprotect: add a cond_resched() inside change_pmd_range() kernel/acct.c: fix the acct->needcheck check in check_free_space() x86/pti: Rename BUG_CPU_INSECURE to BUG_CPU_MELTDOWN x86/alternatives: Add missing '\n' at end of ALTERNATIVE inline asm x86/tlb: Drop the _GPL from the cpu_tlbstate export x86/events/intel/ds: Use the proper cache flush method for mapping ds buffers x86/kaslr: Fix the vaddr_end mess x86/mm: Map cpu_entry_area at the same place on 4/5 level x86/mm: Set MODULES_END to 0xffffffffff000000 ANDROID: netfilter: xt_qtaguid: Fix 4.14 compilation ANDROID: Squashfs: optimize reading uncompressed data ANDROID: Squashfs: implement .readpages() ANDROID: Squashfs: replace buffer_head with BIO ANDROID: Squashfs: refactor page_actor ANDROID: usb: f_fs: Prevent gadget unbind if it is already unbound Linux 4.14.12 rtc: m41t80: remove unneeded checks from m41t80_sqw_set_rate rtc: m41t80: avoid i2c read in m41t80_sqw_is_prepared rtc: m41t80: avoid i2c read in m41t80_sqw_recalc_rate rtc: m41t80: fix m41t80_sqw_round_rate return value rtc: m41t80: m41t80_sqw_set_rate should return 0 on success Revert "xfrm: Fix stack-out-of-bounds read in xfrm_state_find." x86/process: Define cpu_tss_rw in same section as declaration x86/pti: Switch to kernel CR3 at early in entry_SYSCALL_compat() x86/dumpstack: Print registers for first stack frame x86/dumpstack: Fix partial register dumps x86/pti: Make sure the user/kernel PTEs match x86/cpu, x86/pti: Do not enable PTI on AMD processors capabilities: fix buffer overread on very short xattr exec: Weaken dumpability for secureexec Linux 4.14.11 tty: fix tty_ldisc_receive_buf() documentation n_tty: fix EXTPROC vs ICANON interaction with TIOCINQ (aka FIONREAD) x86/ldt: Make LDT pgtable free conditional x86/ldt: Plug memory leak in error path x86/espfix/64: Fix espfix double-fault handling on 5-level systems x86-32: Fix kexec with stack canary (CONFIG_CC_STACKPROTECTOR) x86/mm: Remove preempt_disable/enable() from __native_flush_tlb() x86/smpboot: Remove stale TLB flush invocations nohz: Prevent a timer interrupt storm in tick_nohz_stop_sched_tick() staging: android: ion: Fix dma direction for dma_sync_sg_for_cpu/device drivers: base: cacheinfo: fix cache type for non-architected system cache phy: tegra: fix device-tree node lookups binder: fix proc->files use-after-free timers: Reinitialize per cpu bases on hotplug timers: Invoke timer_start_debug() where it makes sense timers: Use deferrable base independent of base::nohz_active usb: xhci: Add XHCI_TRUST_TX_LENGTH for Renesas uPD720201 USB: Fix off by one in type-specific length check of BOS SSP capability usb: add RESET_RESUME for ELSA MicroLink 56K usb: Add device quirk for Logitech HD Pro Webcam C925e USB: serial: option: adding support for YUGA CLM920-NC5 USB: serial: option: add support for Telit ME910 PID 0x1101 USB: serial: qcserial: add Sierra Wireless EM7565 USB: serial: ftdi_sio: add id for Airbus DS P8GR USB: chipidea: msm: fix ulpi-node lookup usbip: vhci: stop printing kernel pointer addresses in messages usbip: stub: stop printing kernel pointer addresses in messages usbip: prevent leaking socket pointer address in messages usbip: fix usbip bind writing random string after command in match_busid sparc64: repair calling incorrect hweight function from stubs skbuff: in skb_copy_ubufs unclone before releasing zerocopy skbuff: skb_copy_ubufs must release uarg even without user frags skbuff: orphan frags before zerocopy clone Revert "mlx5: move affinity hints assignments to generic code" ipv6: set all.accept_dad to 0 by default ipv4: fib: Fix metrics match when deleting a route phylink: ensure AN is enabled phylink: ensure the PHY interface mode is appropriately set bnxt_en: Fix sources of spurious netpoll warnings net: sched: fix static key imbalance in case of ingress/clsact_init error vxlan: restore dev->mtu setting based on lower device net/mlx5: FPGA, return -EINVAL if size is zero tcp: refresh tcp_mstamp from timers callbacks ipv6: Honor specified parameters in fibmatch lookup net: phy: marvell: Limit 88m1101 autoneg errata to 88E1145 as well. tcp: fix potential underestimation on rcv_rtt mlxsw: spectrum: Disable MAC learning for ovs port tipc: fix hanging poll() for stream sockets sctp: make sure stream nums can match optlen in sctp_setsockopt_reset_streams s390/qeth: fix error handling in checksum cmd callback net: dsa: bcm_sf2: Clear IDDQ_GLOBAL_PWR bit for PHY sfc: pass valid pointers from efx_enqueue_unwind openvswitch: Fix pop_vlan action for double tagged frames net/mlx5: Fix error flow in CREATE_QP command net/mlx5e: Prevent possible races in VXLAN control flow net/mlx5e: Add refcount to VXLAN structure net/mlx5e: Fix features check of IPv6 traffic net/mlx5e: Fix possible deadlock of VXLAN lock net/mlx5: Fix rate limit packet pacing naming and struct tcp: invalidate rate samples during SACK reneging sock: free skb in skb_complete_tx_timestamp on error net: phy: micrel: ksz9031: reconfigure autoneg after phy autoneg workaround net: Fix double free and memory corruption in get_net_ns_by_id() net: bridge: fix early call to br_stp_change_bridge_id and plug newlink leaks ipv4: Fix use-after-free when flushing FIB tables ip6_gre: fix device features for ioctl setup adding missing rcu_read_unlock in ipxip6_rcv sctp: Replace use of sockets_allocated with specified macro. net: mvmdio: disable/unprepare clocks in EPROBE_DEFER case net: ipv4: fix for a race condition in raw_sendmsg s390/qeth: update takeover IPs after configuration change s390/qeth: lock IP table while applying takeover changes s390/qeth: don't apply takeover changes to RXIP s390/qeth: apply takeover changes when mode is toggled tcp_bbr: reset long-term bandwidth sampling on loss recovery undo tcp_bbr: reset full pipe detection on loss recovery undo tg3: Fix rx hang on MTU change with 5717/5719 tcp md5sig: Use skb's saddr when replying to an incoming segment tcp_bbr: record "full bw reached" decision in new full_bw_reached bit RDS: Check cmsg_len before dereferencing CMSG_DATA ptr_ring: add barriers net: reevalulate autoflowlabel setting after sysctl setting net: qmi_wwan: add Sierra EM7565 1199:9091 netlink: Add netns check on taps net: igmp: Use correct source address on IGMPv3 reports net: fec: unmap the xmit buffer that are not transferred by DMA ipv6: mcast: better catch silly mtu values ipv4: igmp: guard against silly MTU values kbuild: add '-fno-stack-check' to kernel build options block: don't let passthrough IO go into .make_request_fn() block: fix blk_rq_append_bio cpufreq: schedutil: Use idle_calls counter of the remote CPU ALSA: hda - Fix missing COEF init for ALC225/295/299 ALSA: hda - fix headset mic detection issue on a Dell machine ALSA: hda - change the location for one mic on a Lenovo machine ALSA: hda - Add MIC_NO_PRESENCE fixup for 2 HP machines ALSA: hda: Drop useless WARN_ON() IB/core: Verify that QP is security enabled in create and destroy IB/uverbs: Fix command checking as part of ib_uverbs_ex_modify_qp() IB/mlx5: Serialize access to the VMA list IB/hfi: Only read capability registers if the capability exists gpio: fix "gpio-line-names" property retrieval ASoC: tlv320aic31xx: Fix GPIO1 register definition ASoC: twl4030: fix child-node lookup ASoC: fsl_ssi: AC'97 ops need regmap, clock and cleaning up on failure ASoC: da7218: fix fix child-node lookup ASoC: wm_adsp: Fix validation of firmware and coeff lengths ASoC: codecs: msm8916-wcd: Fix supported formats iw_cxgb4: Only validate the MSN for successful completions ring-buffer: Do no reuse reader page if still in use ring-buffer: Mask out the info bits when returning buffer page length x86/ldt: Make the LDT mapping RO x86/mm/dump_pagetables: Allow dumping current pagetables x86/mm/dump_pagetables: Check user space page table for WX pages x86/mm/dump_pagetables: Add page table directory to the debugfs VFS hierarchy x86/mm/pti: Add Kconfig x86/dumpstack: Indicate in Oops whether PTI is configured and enabled x86/mm: Clarify the whole ASID/kernel PCID/user PCID naming x86/mm: Use INVPCID for __native_flush_tlb_single() x86/mm: Optimize RESTORE_CR3 x86/mm: Use/Fix PCID to optimize user/kernel switches x86/mm: Abstract switching CR3 x86/mm: Allow flushing for future ASID switches x86/pti: Map the vsyscall page if needed x86/pti: Put the LDT in its own PGD if PTI is on x86/mm/64: Make a full PGD-entry size hole in the memory map x86/events/intel/ds: Map debug buffers in cpu_entry_area x86/cpu_entry_area: Add debugstore entries to cpu_entry_area x86/mm/pti: Map ESPFIX into user space x86/mm/pti: Share entry text PMD x86/entry: Align entry text section to PMD boundary x86/mm/pti: Share cpu_entry_area with user space page tables x86/mm/pti: Force entry through trampoline when PTI active x86/mm/pti: Add functions to clone kernel PMDs x86/mm/pti: Populate user PGD x86/mm/pti: Allocate a separate user PGD x86/mm/pti: Allow NX poison to be set in p4d/pgd x86/mm/pti: Add mapping helper functions x86/pti: Add the pti= cmdline option and documentation x86/mm/pti: Add infrastructure for page table isolation x86/mm/pti: Prepare the x86/entry assembly code for entry/exit CR3 switching x86/mm/pti: Disable global pages if PAGE_TABLE_ISOLATION=y x86/cpufeatures: Add X86_BUG_CPU_INSECURE tracing: Fix crash when it fails to alloc ring buffer tracing: Fix possible double free on failure of allocating trace buffer tracing: Remove extra zeroing out of the ring buffer page Conflicts: drivers/staging/android/ion/ion.c kernel/time/timer.c Change-Id: Ia5b16c96ab44e640e2f10ab535c4c672b670cbdc Signed-off-by: Runmin Wang <runminw@codeaurora.org> |
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Runmin Wang
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Merge remote-tracking branch 'remotes/origin/tmp-b8ce823' into msm-4.14
* remotes/origin/tmp-b8ce823: Linux 4.14.10 Revert "ipmi_si: fix memory leak on new_smi" net: mvneta: eliminate wrong call to handle rx descriptor error net: mvneta: use proper rxq_number in loop on rx queues net: mvneta: clear interface link status on port disable libnvdimm, pfn: fix start_pad handling for aligned namespaces libnvdimm, btt: Fix an incompatibility in the log layout libnvdimm, dax: fix 1GB-aligned namespaces vs physical misalignment drm/sun4i: Fix error path handling drm/i915: Flush pending GTT writes before unbinding powerpc/perf: Dereference BHRB entries safely clk: sunxi: sun9i-mmc: Implement reset callback for reset controls kvm: x86: fix RSM when PCID is non-zero KVM: X86: Fix load RFLAGS w/o the fixed bit KVM: MMU: Fix infinite loop when there is no available mmu page KVM: PPC: Book3S HV: Fix pending_pri value in kvmppc_xive_get_icp() KVM: PPC: Book3S: fix XIVE migration of pending interrupts KVM: arm/arm64: Fix HYP unmapping going off limits arm64: kvm: Prevent restoring stale PMSCR_EL1 for vcpu pinctrl: cherryview: Mask all interrupts on Intel_Strago based systems spi: a3700: Fix clk prescaling for coefficient over 15 spi: xilinx: Detect stall with Unknown commands Revert "parisc: Re-enable interrupts early" parisc: Hide Diva-built-in serial aux and graphics card parisc: Fix indenting in puts() parisc: Align os_hpmc_size on word boundary block-throttle: avoid double charge block: unalign call_single_data in struct request PCI / PM: Force devices to D0 in pci_pm_thaw_noirq() ALSA: usb-audio: Fix the missing ctl name suffix at parsing SU ALSA: usb-audio: Add native DSD support for Esoteric D-05X ALSA: hda - Add vendor id for Cannonlake HDMI codec ALSA: hda/realtek - Fix Dell AIO LineOut issue ALSA: rawmidi: Avoid racy info ioctl via ctl device mfd: twl6040: Fix child-node lookup mfd: twl4030-audio: Fix sibling-node lookup mfd: cros ec: spi: Don't send first message too soon crypto: af_alg - fix race accessing cipher request crypto: af_alg - wait for data at beginning of recvmsg crypto: mcryptd - protect the per-CPU queue with a lock crypto: skcipher - set walk.iv for zero-length inputs acpi, nfit: fix health event notification ACPI: APEI / ERST: Fix missing error handling in erst_reader() x86/cpu_entry_area: Prevent wraparound in setup_cpu_entry_area_ptes() on 32bit init: Invoke init_espfix_bsp() from mm_init() x86/cpu_entry_area: Move it out of the fixmap x86/cpu_entry_area: Move it to a separate unit x86/mm: Create asm/invpcid.h x86/mm: Put MMU to hardware ASID translation in one place x86/mm: Remove hard-coded ASID limit checks x86/mm: Move the CR3 construction functions to tlbflush.h x86/mm: Add comments to clarify which TLB-flush functions are supposed to flush what x86/mm: Remove superfluous barriers x86/mm: Use __flush_tlb_one() for kernel memory x86/microcode: Dont abuse the TLB-flush interface x86/uv: Use the right TLB-flush API x86/entry: Rename SYSENTER_stack to CPU_ENTRY_AREA_entry_stack x86/doc: Remove obvious weirdnesses from the x86 MM layout documentation x86/mm/64: Improve the memory map documentation x86/ldt: Prevent LDT inheritance on exec x86/ldt: Rework locking arch, mm: Allow arch_dup_mmap() to fail x86/vsyscall/64: Warn and fail vsyscall emulation in NATIVE mode x86/vsyscall/64: Explicitly set _PAGE_USER in the pagetable hierarchy x86/mm/dump_pagetables: Make the address hints correct and readable x86/mm/dump_pagetables: Check PAGE_PRESENT for real x86/Kconfig: Limit NR_CPUS on 32-bit to a sane amount x86/insn-eval: Add utility functions to get segment selector x86/decoder: Fix and update the opcodes map objtool: Fix 64-bit build on 32-bit host tools/headers: Sync objtool UAPI header objtool: Fix cross-build objtool: Move kernel headers/code sync check to a script objtool: Move synced files to their original relative locations Revert "ipv6: grab rt->rt6i_ref before allocating pcpu rt" Change-Id: Icb04a656eb49a1571081b17189a9e02973398e97 Signed-off-by: Runmin Wang <runminw@codeaurora.org> |