- Fix a bug where unmapping operations end earlier than expected, which
can cause chaos on multi-block directory and symlink shrink
operations.
- Fix an erroneous assert that can trigger if we try to transition a
bmap structure from btree format to extents format with zero extents.
This was exposed by xfs/538.
-----BEGIN PGP SIGNATURE-----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=y7+K
-----END PGP SIGNATURE-----
Merge tag 'xfs-5.13-fixes-3' of git://git.kernel.org/pub/scm/fs/xfs/xfs-linux
Pull xfs fixes from Darrick Wong:
"This week's pile mitigates some decades-old problems in how extent
size hints interact with realtime volumes, fixes some failures in
online shrink, and fixes a problem where directory and symlink
shrinking on extremely fragmented filesystems could fail.
The most user-notable change here is to point users at our (new) IRC
channel on OFTC. Freedom isn't free, it costs folks like you and me;
and if you don't kowtow, they'll expel everyone and take over your
channel. (Ok, ok, that didn't fit the song lyrics...)
Summary:
- Fix a bug where unmapping operations end earlier than expected,
which can cause chaos on multi-block directory and symlink shrink
operations.
- Fix an erroneous assert that can trigger if we try to transition a
bmap structure from btree format to extents format with zero
extents. This was exposed by xfs/538"
* tag 'xfs-5.13-fixes-3' of git://git.kernel.org/pub/scm/fs/xfs/xfs-linux:
xfs: bunmapi has unnecessary AG lock ordering issues
xfs: btree format inode forks can have zero extents
xfs: add new IRC channel to MAINTAINERS
xfs: validate extsz hints against rt extent size when rtinherit is set
xfs: standardize extent size hint validation
xfs: check free AG space when making per-AG reservations
Here are some tiny char/misc driver fixes for 5.13-rc4.
Nothing huge here, just some tiny fixes for reported issues:
- 2 interconnect driver fixes
- kgdb build warning fix for gcc-11
- hgafb regression fix
- soundwire driver fix
- mei driver fix
All have been in linux-next with no reported issues.
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
-----BEGIN PGP SIGNATURE-----
iG0EABECAC0WIQT0tgzFv3jCIUoxPcsxR9QN2y37KQUCYLJIxQ8cZ3JlZ0Brcm9h
aC5jb20ACgkQMUfUDdst+ykGCgCfX/NsOhFfGDwuLB1cdvCbz7yAy0wAn2RkpPEd
rvLlnmp4+mAxDXmBsAqP
=cgtc
-----END PGP SIGNATURE-----
Merge tag 'char-misc-5.13-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc
Pull char/misc driver fixes from Greg KH:
"Here are some tiny char/misc driver fixes for 5.13-rc4.
Nothing huge here, just some tiny fixes for reported issues:
- two interconnect driver fixes
- kgdb build warning fix for gcc-11
- hgafb regression fix
- soundwire driver fix
- mei driver fix
All have been in linux-next with no reported issues"
* tag 'char-misc-5.13-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc:
mei: request autosuspend after sending rx flow control
kgdb: fix gcc-11 warnings harder
video: hgafb: correctly handle card detect failure during probe
soundwire: qcom: fix handling of qcom,ports-block-pack-mode
interconnect: qcom: Add missing MODULE_DEVICE_TABLE
interconnect: qcom: bcm-voter: add a missing of_node_put()
Here are 3 small driver core / debugfs fixes for 5.13-rc4:
- debugfs fix for incorrect "lockdown" mode for selinux accesses
- 2 device link changes, one bugfix and one cleanup
All of these have been in linux-next for over a week with no reported
problems.
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
-----BEGIN PGP SIGNATURE-----
iG0EABECAC0WIQT0tgzFv3jCIUoxPcsxR9QN2y37KQUCYLJMrQ8cZ3JlZ0Brcm9h
aC5jb20ACgkQMUfUDdst+ynf8ACgvsZCX7Wi3GYtFovfomHsCRKpZBsAn0sqfSAL
TXHePEnj2tJ5c22TSqSt
=Zx6Z
-----END PGP SIGNATURE-----
Merge tag 'driver-core-5.13-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core
Pull driver core fixes from Greg KH:
"Here are three small driver core / debugfs fixes for 5.13-rc4:
- debugfs fix for incorrect "lockdown" mode for selinux accesses
- two device link changes, one bugfix and one cleanup
All of these have been in linux-next for over a week with no reported
problems"
* tag 'driver-core-5.13-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core:
drivers: base: Reduce device link removal code duplication
drivers: base: Fix device link removal
debugfs: fix security_locked_down() call for SELinux
Here are some small IIO and staging driver fixes for reported issues for
5.13-rc4.
Nothing major here, tiny changes for reported problems, full details are
in the shortlog if people are curious.
All have been in linux-next for a while with no reported problems.
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
-----BEGIN PGP SIGNATURE-----
iG0EABECAC0WIQT0tgzFv3jCIUoxPcsxR9QN2y37KQUCYLJNPA8cZ3JlZ0Brcm9h
aC5jb20ACgkQMUfUDdst+ynsWgCggwpoOPGXwjV0qBf135hoAPUT6p8AoJOtfIuq
2VJMflDGHTd/B4p3iGsx
=1P6T
-----END PGP SIGNATURE-----
Merge tag 'staging-5.13-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging
Pull staging and IIO driver fixes from Greg KH:
"Here are some small IIO and staging driver fixes for reported issues
for 5.13-rc4.
Nothing major here, tiny changes for reported problems, full details
are in the shortlog if people are curious.
All have been in linux-next for a while with no reported problems"
* tag 'staging-5.13-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging:
iio: adc: ad7793: Add missing error code in ad7793_setup()
iio: adc: ad7923: Fix undersized rx buffer.
iio: adc: ad7768-1: Fix too small buffer passed to iio_push_to_buffers_with_timestamp()
iio: dac: ad5770r: Put fwnode in error case during ->probe()
iio: gyro: fxas21002c: balance runtime power in error path
staging: emxx_udc: fix loop in _nbu2ss_nuke()
staging: iio: cdc: ad7746: avoid overwrite of num_channels
iio: adc: ad7192: handle regulator voltage error first
iio: adc: ad7192: Avoid disabling a clock that was never enabled.
iio: adc: ad7124: Fix potential overflow due to non sequential channel numbers
iio: adc: ad7124: Fix missbalanced regulator enable / disable on error.
Here are some small fixes for reported problems for tty and serial
drivers for 5.13-rc4.
They consist of:
- 8250 bugfixes and new device support
- lockdown security mode fixup
- syzbot found problems fixed
- 8250_omap fix for interrupt storm
- revert of 8250_omap driver fix as it caused worse problem than
the original issue
All but the last patch have been in linux-next for a while, the last one
is a revert of a problem found in linux-next with the 8250_omap driver
change.
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
-----BEGIN PGP SIGNATURE-----
iG0EABECAC0WIQT0tgzFv3jCIUoxPcsxR9QN2y37KQUCYLJODQ8cZ3JlZ0Brcm9h
aC5jb20ACgkQMUfUDdst+yna7gCgmKIssymva29JpQb54HuzRooD8jcAn3XeMVWI
E4TQzaTFC1mNAQy8GU4F
=cLjq
-----END PGP SIGNATURE-----
Merge tag 'tty-5.13-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty
Pull tty / serial driver fixes from Greg KH:
"Here are some small fixes for reported problems for tty and serial
drivers for 5.13-rc4.
They consist of:
- 8250 bugfixes and new device support
- lockdown security mode fixup
- syzbot found problems fixed
- 8250_omap fix for interrupt storm
- revert of 8250_omap driver fix as it caused worse problem than the
original issue
All but the last patch have been in linux-next for a while, the last
one is a revert of a problem found in linux-next with the 8250_omap
driver change"
* tag 'tty-5.13-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty:
Revert "serial: 8250: 8250_omap: Fix possible interrupt storm"
serial: 8250_pci: handle FL_NOIRQ board flag
serial: rp2: use 'request_firmware' instead of 'request_firmware_nowait'
serial: 8250_pci: Add support for new HPE serial device
serial: 8250: 8250_omap: Fix possible interrupt storm
serial: 8250: Use BIT(x) for UART_{CAP,BUG}_*
serial: 8250: Add UART_BUG_TXRACE workaround for Aspeed VUART
serial: 8250_dw: Add device HID for new AMD UART controller
serial: sh-sci: Fix off-by-one error in FIFO threshold register setting
serial: core: fix suspicious security_locked_down() call
serial: tegra: Fix a mask operation that is always true
Here are a number of tiny USB and Thunderbolt driver fixes for 5.13-rc4.
They consist of:
- thunderbolt fixes for some NVM bound issues
- xhci fixes for reported problems
- control-request fixups
- documentation build warning fixes
- new usb-serial driver device ids
- typec bugfixes for reported issues
- usbfs warning fixups (could be triggered from userspace)
- other tiny fixes for reported problems.
All of these have been in linux-next with no reported issues.
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
-----BEGIN PGP SIGNATURE-----
iG0EABECAC0WIQT0tgzFv3jCIUoxPcsxR9QN2y37KQUCYLJOvA8cZ3JlZ0Brcm9h
aC5jb20ACgkQMUfUDdst+ymoGACg1Fu7eGouMBaHMykdR04lHgixb20An2Pna0fu
MPOqJSrKIF4/D6rUcsep
=wA32
-----END PGP SIGNATURE-----
Merge tag 'usb-5.13-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb
Pull USB / Thunderbolt fixes from Greg KH:
"Here are a number of tiny USB and Thunderbolt driver fixes for
5.13-rc4.
They consist of:
- thunderbolt fixes for some NVM bound issues
- xhci fixes for reported problems
- control-request fixups
- documentation build warning fixes
- new usb-serial driver device ids
- typec bugfixes for reported issues
- usbfs warning fixups (could be triggered from userspace)
- other tiny fixes for reported problems.
All of these have been in linux-next with no reported issues"
* tag 'usb-5.13-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb: (22 commits)
xhci: Fix 5.12 regression of missing xHC cache clearing command after a Stall
xhci: fix giving back URB with incorrect status regression in 5.12
usb: gadget: udc: renesas_usb3: Fix a race in usb3_start_pipen()
usb: typec: tcpm: Respond Not_Supported if no snk_vdo
usb: typec: tcpm: Properly interrupt VDM AMS
USB: trancevibrator: fix control-request direction
usb: Restore the usb_header label
usb: typec: tcpm: Use LE to CPU conversion when accessing msg->header
usb: typec: ucsi: Clear pending after acking connector change
usb: typec: mux: Fix matching with typec_altmode_desc
misc/uss720: fix memory leak in uss720_probe
usb: dwc3: gadget: Properly track pending and queued SG
USB: usbfs: Don't WARN about excessively large memory allocations
thunderbolt: usb4: Fix NVM read buffer bounds and offset issue
thunderbolt: dma_port: Fix NVM read buffer bounds and offset issue
usb: chipidea: udc: assign interrupt number to USB gadget structure
usb: cdnsp: Fix lack of removing request from pending list.
usb: cdns3: Fix runtime PM imbalance on error
USB: serial: pl2303: add device id for ADLINK ND-6530 GC
USB: serial: ti_usb_3410_5052: add startech.com device id
...
* Another state update on exit to userspace fix
* Prevent the creation of mixed 32/64 VMs
* Fix regression with irqbypass not restarting the guest on failed connect
* Fix regression with debug register decoding resulting in overlapping access
* Commit exception state on exit to usrspace
* Fix the MMU notifier return values
* Add missing 'static' qualifiers in the new host stage-2 code
x86 fixes:
* fix guest missed wakeup with assigned devices
* fix WARN reported by syzkaller
* do not use BIT() in UAPI headers
* make the kvm_amd.avic parameter bool
PPC fixes:
* make halt polling heuristics consistent with other architectures
selftests:
* various fixes
* new performance selftest memslot_perf_test
* test UFFD minor faults in demand_paging_test
-----BEGIN PGP SIGNATURE-----
iQFIBAABCAAyFiEE8TM4V0tmI4mGbHaCv/vSX3jHroMFAmCyF0MUHHBib256aW5p
QHJlZGhhdC5jb20ACgkQv/vSX3jHroOHSgf/Q4Hm5e12Bj2xJy6A+iShnrbbT8PW
hcIIOA7zGWXfjVYcBV7anbj7CcpzfIz0otcRBABa5mkhj+fb3YmPEb0EzCPi4Hru
zxpcpB2w7W7WtUOIKe2EmaT+4Pk6/iLcfr8UMHMqx460akE9OmIg10QNWai3My/3
RIOeakSckBI9e/1TQZbxH66dsLwCT0lLco7i7AWHdFxkzUQyoA34HX5pczOCBsO5
3nXH+/txnRVhqlcyzWLVVGVzFqmpHtBqkIInDOXfUqIoxo/gOhOgF1QdMUEKomxn
5ZFXlL5IXNtr+7yiI67iHX7CWkGZE9oJ04TgPHn6LR6wRnVvc3JInzcB5Q==
=ollO
-----END PGP SIGNATURE-----
Merge tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm
Pull KVM fixes from Paolo Bonzini:
"ARM fixes:
- Another state update on exit to userspace fix
- Prevent the creation of mixed 32/64 VMs
- Fix regression with irqbypass not restarting the guest on failed
connect
- Fix regression with debug register decoding resulting in
overlapping access
- Commit exception state on exit to usrspace
- Fix the MMU notifier return values
- Add missing 'static' qualifiers in the new host stage-2 code
x86 fixes:
- fix guest missed wakeup with assigned devices
- fix WARN reported by syzkaller
- do not use BIT() in UAPI headers
- make the kvm_amd.avic parameter bool
PPC fixes:
- make halt polling heuristics consistent with other architectures
selftests:
- various fixes
- new performance selftest memslot_perf_test
- test UFFD minor faults in demand_paging_test"
* tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm: (44 commits)
selftests: kvm: fix overlapping addresses in memslot_perf_test
KVM: X86: Kill off ctxt->ud
KVM: X86: Fix warning caused by stale emulation context
KVM: X86: Use kvm_get_linear_rip() in single-step and #DB/#BP interception
KVM: x86/mmu: Fix comment mentioning skip_4k
KVM: VMX: update vcpu posted-interrupt descriptor when assigning device
KVM: rename KVM_REQ_PENDING_TIMER to KVM_REQ_UNBLOCK
KVM: x86: add start_assignment hook to kvm_x86_ops
KVM: LAPIC: Narrow the timer latency between wait_lapic_expire and world switch
selftests: kvm: do only 1 memslot_perf_test run by default
KVM: X86: Use _BITUL() macro in UAPI headers
KVM: selftests: add shared hugetlbfs backing source type
KVM: selftests: allow using UFFD minor faults for demand paging
KVM: selftests: create alias mappings when using shared memory
KVM: selftests: add shmem backing source type
KVM: selftests: refactor vm_mem_backing_src_type flags
KVM: selftests: allow different backing source types
KVM: selftests: compute correct demand paging size
KVM: selftests: simplify setup_demand_paging error handling
KVM: selftests: Print a message if /dev/kvm is missing
...
-----BEGIN PGP SIGNATURE-----
iQEzBAABCAAdFiEE3QHqV+H2a8xAv27vjYWKoQLXFBgFAmCyA4sACgkQjYWKoQLX
FBjddQf+MWC5uLlKarG4BUb38iH/iCMEw3+euYiUIMrGNskjXPUbA+8u7XVVG/iY
DccOtnUj70qKIYSCC37IItL45Xe6+oDU2cSoL1gsNLPgsgW2Y9W4opu6+WtS0i8B
fXi/l25zefZbHLa9WM5GcXfBILSQOjVBS59zxA+jeN3Ap8gHwJsuwRXBM2xeDbP4
CloRS/6Q/0tgBp1uMCfKFAO60UzwnyeR7ULrEpjk3f++maUKEIO2GnpFK5ly3kD/
PcTqsljspjKeD4879n0XNBd4+zcUMQjw02Afnts0FZaypuScWJSesQ6NWuAIJ57v
glp7IBlino2U4kcvuyAa5BK3ZRZPyA==
=Dp3D
-----END PGP SIGNATURE-----
Merge tag 's390-5.13-3' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux
Pull s390 fixes from Vasily Gorbik:
"Fix races in vfio-ccw request handling"
* tag 's390-5.13-3' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux:
vfio-ccw: Serialize FSM IDLE state with I/O completion
vfio-ccw: Reset FSM state to IDLE inside FSM
vfio-ccw: Check initialized flag in cp_init()
vm_create allocates memory and maps it close to GPA. This memory
is separate from what is allocated in subsequent calls to
vm_userspace_mem_region_add, so it is incorrect to pass the
test memory size to vm_create_default. Just pass a small
fixed amount of memory which can be used later for page table,
otherwise GPAs are already allocated at MEM_GPA and the
test aborts.
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
10 small fixes, all in drivers.
Signed-off-by: James E.J. Bottomley <jejb@linux.ibm.com>
-----BEGIN PGP SIGNATURE-----
iJwEABMIAEQWIQTnYEDbdso9F2cI+arnQslM7pishQUCYLF1vSYcamFtZXMuYm90
dG9tbGV5QGhhbnNlbnBhcnRuZXJzaGlwLmNvbQAKCRDnQslM7pishSaWAP94iRVJ
DUTEuUl8RCvwyBqW/K0wF2AfE96z5arYYYNfjwD/Y3Zcf5iGyVTmGXH9SgM0jQTs
qXFcjrsqhZLzA6R50QU=
=UNqY
-----END PGP SIGNATURE-----
Merge tag 'scsi-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi
Pull SCSI fixes from James Bottomley:
"Ten small fixes, all in drivers"
* tag 'scsi-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi:
scsi: target: qla2xxx: Wait for stop_phase1 at WWN removal
scsi: hisi_sas: Drop free_irq() of devm_request_irq() allocated irq
scsi: vmw_pvscsi: Set correct residual data length
scsi: bnx2fc: Return failure if io_req is already in ABTS processing
scsi: aic7xxx: Remove multiple definition of globals
scsi: aic7xxx: Restore several defines for aic7xxx firmware build
scsi: target: iblock: Fix smp_processor_id() BUG messages
scsi: libsas: Use _safe() loop in sas_resume_port()
scsi: target: tcmu: Fix xarray RCU warning
scsi: target: core: Avoid smp_processor_id() in preemptible code
-----BEGIN PGP SIGNATURE-----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=dfLl
-----END PGP SIGNATURE-----
Merge tag 'io_uring-5.13-2021-05-28' of git://git.kernel.dk/linux-block
Pull io_uring fixes from Jens Axboe:
"A few minor fixes:
- Fix an issue with hashed wait removal on exit (Zqiang, Pavel)
- Fix a recent data race introduced in this series (Marco)"
* tag 'io_uring-5.13-2021-05-28' of git://git.kernel.dk/linux-block:
io_uring: fix data race to avoid potential NULL-deref
io-wq: Fix UAF when wakeup wqe in hash waitqueue
io_uring/io-wq: close io-wq full-stop gap
- Fix error checking of BPF prog attachment in 'perf stat'.
- Fix getting maximum number of fds in the vendor events JSON parser.
- Move debug initialization earlier, fixing a segfault in some cases.
- Fix eventcode of power10 JSON events.
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
-----BEGIN PGP SIGNATURE-----
iHUEABYIAB0WIQR2GiIUctdOfX2qHhGyPKLppCJ+JwUCYLFRCQAKCRCyPKLppCJ+
JzhmAQCY5szt0eyPpkDVn0c4vP26E1w/pP0EpYWhqhjilP6NFQEAxoQuhwxwzyjv
bdWgAyjKJ6Qt1jYKUK+A0nSyYNW4UAI=
=kN6V
-----END PGP SIGNATURE-----
Merge tag 'perf-tools-fixes-for-v5.13-2021-05-28' of git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux
Pull perf tools fixes from Arnaldo Carvalho de Melo:
- Fix error checking of BPF prog attachment in 'perf stat'.
- Fix getting maximum number of fds in the vendor events JSON parser.
- Move debug initialization earlier, fixing a segfault in some cases.
- Fix eventcode of power10 JSON events.
* tag 'perf-tools-fixes-for-v5.13-2021-05-28' of git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux:
perf vendor events powerpc: Fix eventcode of power10 JSON events
perf stat: Fix error check for bpf_program__attach
perf debug: Move debug initialization earlier
perf jevents: Fix getting maximum number of fds
-----BEGIN PGP SIGNATURE-----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=8nZ2
-----END PGP SIGNATURE-----
Merge tag '5.13-rc4-smb3' of git://git.samba.org/sfrench/cifs-2.6
Pull cifs fixes from Steve French:
"Three SMB3 fixes.
Two for stable, and the other fixes a problem pointed out with a
recently added ioctl"
* tag '5.13-rc4-smb3' of git://git.samba.org/sfrench/cifs-2.6:
cifs: change format of CIFS_FULL_KEY_DUMP ioctl
cifs: fix string declarations and assignments in tracepoints
cifs: set server->cipher_type to AES-128-CCM for SMB3.0
Highlights include:
Stable fixes
- Fix v4.0/v4.1 SEEK_DATA return -ENOTSUPP when set NFS_V4_2 config
- Fix Oops in xs_tcp_send_request() when transport is disconnected
- Fix a NULL pointer dereference in pnfs_mark_matching_lsegs_return()
Bugfixes
- Fix instances where signal_pending() should be fatal_signal_pending()
- fix an incorrect limit in filelayout_decode_layout()
- Fixes for the SUNRPC backlogged RPC queue
- Don't corrupt the value of pg_bytes_written in nfs_do_recoalesce()
- Revert commit 586a0787ce ("Clean up rpcrdma_prepare_readch()")
-----BEGIN PGP SIGNATURE-----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=66ks
-----END PGP SIGNATURE-----
Merge tag 'nfs-for-5.13-2' of git://git.linux-nfs.org/projects/trondmy/linux-nfs
Pull NFS client bugfixes from Trond Myklebust:
"Stable fixes:
- Fix v4.0/v4.1 SEEK_DATA return -ENOTSUPP when set NFS_V4_2 config
- Fix Oops in xs_tcp_send_request() when transport is disconnected
- Fix a NULL pointer dereference in pnfs_mark_matching_lsegs_return()
Bugfixes:
- Fix instances where signal_pending() should be fatal_signal_pending()
- fix an incorrect limit in filelayout_decode_layout()
- Fixes for the SUNRPC backlogged RPC queue
- Don't corrupt the value of pg_bytes_written in nfs_do_recoalesce()
- Revert commit 586a0787ce ("Clean up rpcrdma_prepare_readch()")"
* tag 'nfs-for-5.13-2' of git://git.linux-nfs.org/projects/trondmy/linux-nfs:
nfs: Remove trailing semicolon in macros
xprtrdma: Revert 586a0787ce
NFSv4: Fix v4.0/v4.1 SEEK_DATA return -ENOTSUPP when set NFS_V4_2 config
NFS: Clean up reset of the mirror accounting variables
NFS: Don't corrupt the value of pg_bytes_written in nfs_do_recoalesce()
NFS: Fix an Oopsable condition in __nfs_pageio_add_request()
SUNRPC: More fixes for backlog congestion
SUNRPC: Fix Oops in xs_tcp_send_request() when transport is disconnected
NFSv4: Fix a NULL pointer dereference in pnfs_mark_matching_lsegs_return()
SUNRPC in case of backlog, hand free slots directly to waiting task
pNFS/NFSv4: Remove redundant initialization of 'rd_size'
NFS: fix an incorrect limit in filelayout_decode_layout()
fs/nfs: Use fatal_signal_pending instead of signal_pending
A slightly high volume at this time due to pending ASoC fixes.
While there are a few generic simple-card fixes for regressions,
most of the changes are device-specific fixes: ASoC Intel SOF, codec
clocks, other codec / platform fixes as well as usual HD-audio and
USB-audio.
-----BEGIN PGP SIGNATURE-----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=AIkz
-----END PGP SIGNATURE-----
Merge tag 'sound-5.13-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound
Pull sound fixes from Takashi Iwai:
"A slightly high volume at this time due to pending ASoC fixes.
While there are a few generic simple-card fixes for regressions, most
of the changes are device-specific fixes: ASoC Intel SOF, codec
clocks, other codec / platform fixes as well as usual HD-audio and
USB-audio"
* tag 'sound-5.13-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound: (37 commits)
ALSA: hda/realtek: fix mute/micmute LEDs and speaker for HP Zbook Fury 17 G8
ALSA: hda/realtek: fix mute/micmute LEDs and speaker for HP Zbook Fury 15 G8
ALSA: hda/realtek: fix mute/micmute LEDs and speaker for HP Zbook G8
ALSA: hda/realtek: fix mute/micmute LEDs for HP 855 G8
ALSA: hda/realtek: Chain in pop reduction fixup for ThinkStation P340
ALSA: usb-audio: scarlett2: snd_scarlett_gen2_controls_create() can be static
ALSA: hda/realtek: the bass speaker can't output sound on Yoga 9i
ALSA: hda/realtek: Headphone volume is controlled by Front mixer
ALSA: usb-audio: scarlett2: Improve driver startup messages
ALSA: usb-audio: scarlett2: Fix device hang with ehci-pci
ALSA: usb-audio: fix control-request direction
ASoC: qcom: lpass-cpu: Use optional clk APIs
ASoC: cs35l33: fix an error code in probe()
ASoC: SOF: Intel: hda: don't send DAI_CONFIG IPC for older firmware
ASoC: fsl: fix SND_SOC_IMX_RPMSG dependency
ASoC: cs42l52: Minor tidy up of error paths
ASoC: cs35l32: Add missing regmap use_single config
ASoC: cs35l34: Add missing regmap use_single config
ASoC: cs42l73: Add missing regmap use_single config
ASoC: cs53l30: Add missing regmap use_single config
...
- Another state update on exit to userspace fix
- Prevent the creation of mixed 32/64 VMs
-----BEGIN PGP SIGNATURE-----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=lGh1
-----END PGP SIGNATURE-----
Merge tag 'kvmarm-fixes-5.13-2' of git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm into HEAD
KVM/arm64 fixes for 5.13, take #2
- Another state update on exit to userspace fix
- Prevent the creation of mixed 32/64 VMs
ctxt->ud is consumed only by x86_decode_insn(), we can kill it off by
passing emulation_type to x86_decode_insn() and dropping ctxt->ud
altogether. Tracking that info in ctxt for literally one call is silly.
Suggested-by: Sean Christopherson <seanjc@google.com>
Signed-off-by: Wanpeng Li <wanpengli@tencent.com>
Reviewed-by: Sean Christopherson <seanjc@google.com>
Message-Id: <1622160097-37633-2-git-send-email-wanpengli@tencent.com>
Reported by syzkaller:
WARNING: CPU: 7 PID: 10526 at linux/arch/x86/kvm//x86.c:7621 x86_emulate_instruction+0x41b/0x510 [kvm]
RIP: 0010:x86_emulate_instruction+0x41b/0x510 [kvm]
Call Trace:
kvm_mmu_page_fault+0x126/0x8f0 [kvm]
vmx_handle_exit+0x11e/0x680 [kvm_intel]
vcpu_enter_guest+0xd95/0x1b40 [kvm]
kvm_arch_vcpu_ioctl_run+0x377/0x6a0 [kvm]
kvm_vcpu_ioctl+0x389/0x630 [kvm]
__x64_sys_ioctl+0x8e/0xd0
do_syscall_64+0x3c/0xb0
entry_SYSCALL_64_after_hwframe+0x44/0xae
Commit 4a1e10d5b5 ("KVM: x86: handle hardware breakpoints during emulation())
adds hardware breakpoints check before emulation the instruction and parts of
emulation context initialization, actually we don't have the EMULTYPE_NO_DECODE flag
here and the emulation context will not be reused. Commit c8848cee74 ("KVM: x86:
set ctxt->have_exception in x86_decode_insn()) triggers the warning because it
catches the stale emulation context has #UD, however, it is not during instruction
decoding which should result in EMULATION_FAILED. This patch fixes it by moving
the second part emulation context initialization into init_emulate_ctxt() and
before hardware breakpoints check. The ctxt->ud will be dropped by a follow-up
patch.
syzkaller source: https://syzkaller.appspot.com/x/repro.c?x=134683fdd00000
Reported-by: syzbot+71271244f206d17f6441@syzkaller.appspotmail.com
Fixes: 4a1e10d5b5 (KVM: x86: handle hardware breakpoints during emulation)
Signed-off-by: Wanpeng Li <wanpengli@tencent.com>
Reviewed-by: Sean Christopherson <seanjc@google.com>
Message-Id: <1622160097-37633-1-git-send-email-wanpengli@tencent.com>
The kvm_get_linear_rip() handles x86/long mode cases well and has
better readability, __kvm_set_rflags() also use the paired
function kvm_is_linear_rip() to check the vcpu->arch.singlestep_rip
set in kvm_arch_vcpu_ioctl_set_guest_debug(), so change the
"CS.BASE + RIP" code in kvm_arch_vcpu_ioctl_set_guest_debug() and
handle_exception_nmi() to this one.
Signed-off-by: Yuan Yao <yuan.yao@intel.com>
Message-Id: <20210526063828.1173-1-yuan.yao@linux.intel.com>
Reviewed-by: Sean Christopherson <seanjc@google.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Fixed the eventcode values in the power10 JSON event files to prepend
"0x" since these are hexadecimal values.
The patch also changes the event description of the PM_EXEC_STALL_LOAD_FINISH
and PM_EXEC_STALL_NTC_FLUSH event and move some events to correct files.
Fixes: 32daa5d789 ("perf vendor events: Initial JSON/events list for power10 platform")
Signed-off-by: Kajol Jain <kjain@linux.ibm.com>
Reviewed-by: Paul A. Clarke <pc@us.ibm.com>
Tested-by: Nageswara R Sastry <rnsastry@linux.ibm.com>
Cc: Athira Jajeev <atrajeev@linux.vnet.ibm.com>
Cc: Jiri Olsa <jolsa@redhat.com>
Cc: Madhavan Srinivasan <maddy@linux.vnet.ibm.com>
Cc: Michael Ellerman <mpe@ellerman.id.au>
Cc: Ravi Bangoria <ravi.bangoria@linux.ibm.com>
Cc: linuxppc-dev@lists.ozlabs.org
Link: http://lore.kernel.org/lkml/20210525063723.1191514-1-kjain@linux.ibm.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
This reverts commit 31fae7c8b1.
Tony writes:
I just noticed this causes the following regression in Linux
next when pressing a key on uart console after boot at least on
omap3. This seems to happen on serial_port_in(port, UART_RX) in
the quirk handling.
So let's drop this.
Cc: stable@vger.kernel.org
Link: https://lore.kernel.org/r/YLCCJzkkB4N7LTQS@atomide.com
Fixes: 31fae7c8b1 ("serial: 8250: 8250_omap: Fix possible interrupt storm")
Reported-by: Tony Lindgren <tony@atomide.com>
Cc: Jan Kiszka <jan.kiszka@siemens.com>
Cc: Vignesh Raghavendra <vigneshr@ti.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
irrelevant swapout
-----BEGIN PGP SIGNATURE-----
iHUEABYIAB0WIQRcEzekXsqa64kGDp7j7w1vZxhRxQUCYK+LpgAKCRDj7w1vZxhR
xQpPAQDGiLT6DMi3bnnPydqCyZZfkSy4lXNflOeoRe34eAcCSgD+KfQR2gaHJoA0
T4YbzZB21ZbxZFomjo+WNv0WYtImSgY=
=24lG
-----END PGP SIGNATURE-----
Merge tag 'drm-misc-fixes-2021-05-27' of ssh://git.freedesktop.org/git/drm/drm-misc into drm-fixes
A fix in meson for a crash at shutdown and one for TTM to prevent
irrelevant swapout
Signed-off-by: Dave Airlie <airlied@redhat.com>
From: Maxime Ripard <maxime@cerno.tech>
Link: https://patchwork.freedesktop.org/patch/msgid/20210527120828.3w7f53krzkslc4ii@gilmour
It seems the bpf_program__attach() returns a negative error code instead
of a NULL pointer in case of error.
Fixes: 7fac83aaf2 ("perf stat: Introduce 'bperf' to share hardware PMCs with BPF")
Signed-off-by: Namhyung Kim <namhyung@kernel.org>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Andi Kleen <ak@linux.intel.com>
Cc: Ian Rogers <irogers@google.com>
Cc: Jiri Olsa <jolsa@redhat.com>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Song Liu <songliubraving@fb.com>
Link: http://lore.kernel.org/lkml/20210527220052.1657578-1-namhyung@kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Pull percpu fixes from Dennis Zhou:
"This contains a cleanup to lib/percpu-refcount.c and an update to the
MAINTAINERS file to more formally take over support for lib/percpu*"
* 'for-5.13-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/dennis/percpu:
MAINTAINERS: Add lib/percpu* as part of percpu entry
percpu_ref: Don't opencode percpu_ref_is_dying
- Don't use contiguous or block mappings for the linear map when KFENCE
is enabled.
- Fix link in the arch_counter_enforce_ordering() comment.
-----BEGIN PGP SIGNATURE-----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=gSNa
-----END PGP SIGNATURE-----
Merge tag 'arm64-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux
Pull arm64 fixes from Catalin Marinas:
- Don't use contiguous or block mappings for the linear map when KFENCE
is enabled.
- Fix link in the arch_counter_enforce_ordering() comment.
* tag 'arm64-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux:
arm64: mm: don't use CON and BLK mapping if KFENCE is enabled
arm64: Fix stale link in the arch_counter_enforce_ordering() comment
- Revert DM snapshot fix from v5.13-rc3 and then properly fix crash
when an origin has no snapshots. This allows only the proper fix to
go to stable@ (since the original fix was successfully dropped).
-----BEGIN PGP SIGNATURE-----
iQEzBAABCAAdFiEEJfWUX4UqZ4x1O2wixSPxCi2dA1oFAmCv6dwACgkQxSPxCi2d
A1ouvgf/UTg13oWs3w6O36ib9pxFjEmy+APsYsC0cYYEywPpsyNZol/zxuX5hgfQ
vsThW0l/IPq6TJFSpoYhrnW6syTQkTosDnpTVq1MZcEEDW8lXcsqdElP2qjc9FCn
jpnma6zfYJzF/ucIZBIF8vuFyQyF+p73XjOf56j2fMnsN2re5KLHK1NylyWq8G5p
C4bKhqJmQDUKf5Za361rLz91GrAYhljqc6QoqyKlyz2X5JQX/Mw6zjhIaHdqcSZg
Xbd+aHB/N/4jTqNM8ClPu1J+1uzoaZzHgcNxKTZDiaUjfM8uCbj/htA1L83M4jUe
iTGXoD8pN5Sr37+fMarkBcUAC11/1A==
=9/SR
-----END PGP SIGNATURE-----
Merge tag 'for-5.13/dm-fixes-2' of git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm
Pull device mapper fixes from Mike Snitzer:
- Fix DM verity target's 'require_signatures' module_param permissions.
- Revert DM snapshot fix from v5.13-rc3 and then properly fix crash
when an origin has no snapshots. This allows only the proper fix to
go to stable@ (since the original fix was successfully dropped).
* tag 'for-5.13/dm-fixes-2' of git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm:
dm snapshot: properly fix a crash when an origin has no snapshots
dm snapshot: revert "fix a crash when an origin has no snapshots"
dm verity: fix require_signatures module_param permissions
We missed using the variable length string macros in several
tracepoints. Fixed them in this change.
There's probably more useful macros that we can use to print
others like flags etc. But I'll submit sepawrate patches for
those at a future date.
Signed-off-by: Shyam Prasad N <sprasad@microsoft.com>
Cc: <stable@vger.kernel.org> # v5.12
Signed-off-by: Steve French <stfrench@microsoft.com>
SMB3.0 doesn't have encryption negotiate context but simply uses
the SMB2_GLOBAL_CAP_ENCRYPTION flag.
When that flag is present in the neg response cifs.ko uses AES-128-CCM
which is the only cipher available in this context.
cipher_type was set to the server cipher only when parsing encryption
negotiate context (SMB3.1.1).
For SMB3.0 it was set to 0. This means cipher_type value can be 0 or 1
for AES-128-CCM.
Fix this by checking for SMB3.0 and encryption capability and setting
cipher_type appropriately.
Signed-off-by: Aurelien Aptel <aaptel@suse.com>
Cc: <stable@vger.kernel.org>
Signed-off-by: Steve French <stfrench@microsoft.com>
Fix a recent ACPI power management regression causing boot issues
to occur on some systems due to attempts to turn off ACPI power
resources that are already off (which should work according to the
ACPI specification).
-----BEGIN PGP SIGNATURE-----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=z6Ba
-----END PGP SIGNATURE-----
Merge tag 'acpi-5.13-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
Pull ACPI fix from Rafael Wysocki:
"Fix a recent ACPI power management regression causing boot issues to
occur on some systems due to attempts to turn off ACPI power resources
that are already off (which should work according to the ACPI
specification)"
* tag 'acpi-5.13-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm:
ACPI: power: Refine turning off unused power resources
Including:
- Important fix for the AMD IOMMU driver in the recently added
page-specific invalidation code to fix a calculation.
- Fix a NULL-ptr dereference in the AMD IOMMU driver when a
device switches domain types.
- Fixes for the Intel VT-d driver to check for allocation
failure and do correct cleanup.
- Another fix for Intel VT-d to not allow supervisor page
requests from devices when using second level page
translation.
- Add a MODULE_DEVICE_TABLE to the VIRTIO IOMMU driver
-----BEGIN PGP SIGNATURE-----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=49ie
-----END PGP SIGNATURE-----
Merge tag 'iommu-fixes-v5.13-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu
Pull iommu fixes from Joerg Roedel:
- Important fix for the AMD IOMMU driver in the recently added
page-specific invalidation code to fix a calculation.
- Fix a NULL-ptr dereference in the AMD IOMMU driver when a device
switches domain types.
- Fixes for the Intel VT-d driver to check for allocation failure and
do correct cleanup.
- Another fix for Intel VT-d to not allow supervisor page requests from
devices when using second level page translation.
- Add a MODULE_DEVICE_TABLE to the VIRTIO IOMMU driver
* tag 'iommu-fixes-v5.13-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu:
iommu/vt-d: Fix sysfs leak in alloc_iommu()
iommu/vt-d: Use user privilege for RID2PASID translation
iommu/vt-d: Check for allocation failure in aux_detach_device()
iommu/virtio: Add missing MODULE_DEVICE_TABLE
iommu/amd: Fix wrong parentheses on page-specific invalidations
iommu/amd: Clear DMA ops when switching domain
This avoids segfaults during option handlers that use pr_err. For
example, "perf --debug nopager list" segfaults before this change.
Fixes: 8abceacff8 (perf debug: Add debug_set_file function)
Signed-off-by: Ian Rogers <irogers@google.com>
Tested-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Jiri Olsa <jolsa@redhat.com>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Stephane Eranian <eranian@google.com>
Link: http://lore.kernel.org/lkml/20210519164447.2672030-1-irogers@google.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Fix rename of one directory over another such that the nlink on the deleted
directory is cleared to 0 rather than being decremented to 1.
This was causing the generic/035 xfstest to fail.
Fixes: e49c7b2f6d ("afs: Build an abstraction around an "operation" concept")
Signed-off-by: David Howells <dhowells@redhat.com>
Reviewed-by: Marc Dionne <marc.dionne@auristor.com>
cc: linux-afs@lists.infradead.org
Link: https://lore.kernel.org/r/162194384460.3999479.7605572278074191079.stgit@warthog.procyon.org.uk/ # v1
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
large directory block size operations are assert failing because
xfs_bunmapi() is not completely removing fragmented directory blocks
like so:
XFS: Assertion failed: done, file: fs/xfs/libxfs/xfs_dir2.c, line: 677
....
Call Trace:
xfs_dir2_shrink_inode+0x1a8/0x210
xfs_dir2_block_to_sf+0x2ae/0x410
xfs_dir2_block_removename+0x21a/0x280
xfs_dir_removename+0x195/0x1d0
xfs_rename+0xb79/0xc50
? avc_has_perm+0x8d/0x1a0
? avc_has_perm_noaudit+0x9a/0x120
xfs_vn_rename+0xdb/0x150
vfs_rename+0x719/0xb50
? __lookup_hash+0x6a/0xa0
do_renameat2+0x413/0x5e0
__x64_sys_rename+0x45/0x50
do_syscall_64+0x3a/0x70
entry_SYSCALL_64_after_hwframe+0x44/0xae
We are aborting the bunmapi() pass because of this specific chunk of
code:
/*
* Make sure we don't touch multiple AGF headers out of order
* in a single transaction, as that could cause AB-BA deadlocks.
*/
if (!wasdel && !isrt) {
agno = XFS_FSB_TO_AGNO(mp, del.br_startblock);
if (prev_agno != NULLAGNUMBER && prev_agno > agno)
break;
prev_agno = agno;
}
This is designed to prevent deadlocks in AGF locking when freeing
multiple extents by ensuring that we only ever lock in increasing
AG number order. Unfortunately, this also violates the "bunmapi will
always succeed" semantic that some high level callers depend on,
such as xfs_dir2_shrink_inode(), xfs_da_shrink_inode() and
xfs_inactive_symlink_rmt().
This AG lock ordering was introduced back in 2017 to fix deadlocks
triggered by generic/299 as reported here:
https://lore.kernel.org/linux-xfs/800468eb-3ded-9166-20a4-047de8018582@gmail.com/
This codebase is old enough that it was before we were defering all
AG based extent freeing from within xfs_bunmapi(). THat is, we never
actually lock AGs in xfs_bunmapi() any more - every non-rt based
extent free is added to the defer ops list, as is all BMBT block
freeing. And RT extents are not RT based, so there's no lock
ordering issues associated with them.
Hence this AGF lock ordering code is both broken and dead. Let's
just remove it so that the large directory block code works reliably
again.
Tested against xfs/538 and generic/299 which is the original test
that exposed the deadlocks that this code fixed.
Fixes: 5b094d6dac ("xfs: fix multi-AG deadlock in xfs_bunmapi")
Signed-off-by: Dave Chinner <dchinner@redhat.com>
Reviewed-by: Darrick J. Wong <djwong@kernel.org>
Signed-off-by: Darrick J. Wong <djwong@kernel.org>
xfs/538 is assert failing with this trace when testing with
directory block sizes of 64kB:
XFS: Assertion failed: !xfs_need_iread_extents(ifp), file: fs/xfs/libxfs/xfs_bmap.c, line: 608
....
Call Trace:
xfs_bmap_btree_to_extents+0x2a9/0x470
? kmem_cache_alloc+0xe7/0x220
__xfs_bunmapi+0x4ca/0xdf0
xfs_bunmapi+0x1a/0x30
xfs_dir2_shrink_inode+0x71/0x210
xfs_dir2_block_to_sf+0x2ae/0x410
xfs_dir2_block_removename+0x21a/0x280
xfs_dir_removename+0x195/0x1d0
xfs_remove+0x244/0x460
xfs_vn_unlink+0x53/0xa0
? selinux_inode_unlink+0x13/0x20
vfs_unlink+0x117/0x220
do_unlinkat+0x1a2/0x2d0
__x64_sys_unlink+0x42/0x60
do_syscall_64+0x3a/0x70
entry_SYSCALL_64_after_hwframe+0x44/0xae
This is a check to ensure that the extents have been read into
memory before we are doing a ifork btree manipulation. This assert
is bogus in the above case.
We have a fragmented directory block that has more extents in it
than can fit in extent format, so the inode data fork is in btree
format. xfs_dir2_shrink_inode() asks to remove all remaining 16
filesystem blocks from the inode so it can convert to short form,
and __xfs_bunmapi() removes all the extents. We now have a data fork
in btree format but have zero extents in the fork. This incorrectly
trips the xfs_need_iread_extents() assert because it assumes that an
empty extent btree means the extent tree has not been read into
memory yet. This is clearly not the case with xfs_bunmapi(), as it
has an explicit call to xfs_iread_extents() in it to pull the
extents into memory before it starts unmapping.
Also, the assert directly after this bogus one is:
ASSERT(ifp->if_format == XFS_DINODE_FMT_BTREE);
Which covers the context in which it is legal to call
xfs_bmap_btree_to_extents just fine. Hence we should just remove the
bogus assert as it is clearly wrong and causes a regression.
The returns the test behaviour to the pre-existing assert failure in
xfs_dir2_shrink_inode() that indicates xfs_bunmapi() has failed to
remove all the extents in the range it was asked to unmap.
Signed-off-by: Dave Chinner <dchinner@redhat.com>
Reviewed-by: Darrick J. Wong <djwong@kernel.org>
Signed-off-by: Darrick J. Wong <djwong@kernel.org>
Commit ba5ef6dc8a ("io_uring: fortify tctx/io_wq cleanup") introduced
setting tctx->io_wq to NULL a bit earlier. This has caused KCSAN to
detect a data race between accesses to tctx->io_wq:
write to 0xffff88811d8df330 of 8 bytes by task 3709 on cpu 1:
io_uring_clean_tctx fs/io_uring.c:9042 [inline]
__io_uring_cancel fs/io_uring.c:9136
io_uring_files_cancel include/linux/io_uring.h:16 [inline]
do_exit kernel/exit.c:781
do_group_exit kernel/exit.c:923
get_signal kernel/signal.c:2835
arch_do_signal_or_restart arch/x86/kernel/signal.c:789
handle_signal_work kernel/entry/common.c:147 [inline]
exit_to_user_mode_loop kernel/entry/common.c:171 [inline]
...
read to 0xffff88811d8df330 of 8 bytes by task 6412 on cpu 0:
io_uring_try_cancel_iowq fs/io_uring.c:8911 [inline]
io_uring_try_cancel_requests fs/io_uring.c:8933
io_ring_exit_work fs/io_uring.c:8736
process_one_work kernel/workqueue.c:2276
...
With the config used, KCSAN only reports data races with value changes:
this implies that in the case here we also know that tctx->io_wq was
non-NULL. Therefore, depending on interleaving, we may end up with:
[CPU 0] | [CPU 1]
io_uring_try_cancel_iowq() | io_uring_clean_tctx()
if (!tctx->io_wq) // false | ...
... | tctx->io_wq = NULL
io_wq_cancel_cb(tctx->io_wq, ...) | ...
-> NULL-deref |
Note: It is likely that thus far we've gotten lucky and the compiler
optimizes the double-read into a single read into a register -- but this
is never guaranteed, and can easily change with a different config!
Fix the data race by restoring the previous behaviour, where both
setting io_wq to NULL and put of the wq are _serialized_ after
concurrent io_uring_try_cancel_iowq() via acquisition of the uring_lock
and removal of the node in io_uring_del_task_file().
Fixes: ba5ef6dc8a ("io_uring: fortify tctx/io_wq cleanup")
Suggested-by: Pavel Begunkov <asml.silence@gmail.com>
Reported-by: syzbot+bf2b3d0435b9b728946c@syzkaller.appspotmail.com
Signed-off-by: Marco Elver <elver@google.com>
Cc: Jens Axboe <axboe@kernel.dk>
Link: https://lore.kernel.org/r/20210527092547.2656514-1-elver@google.com
Signed-off-by: Jens Axboe <axboe@kernel.dk>
- fix a memory leak in nvme_cdev_add (Guoqing Jiang)
- fix inline data size comparison in nvmet_tcp_queue_response (Hou Pu)
- fix false keep-alive timeout when a controller is torn down
(Sagi Grimberg)
- fix a nvme-tcp Kconfig dependency (Sagi Grimberg)
- short-circuit reconnect retries for FC (Hannes Reinecke)
- decode host pathing error for connect (Hannes Reinecke)
-----BEGIN PGP SIGNATURE-----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=JT0/
-----END PGP SIGNATURE-----
Merge tag 'nvme-5.13-2021-05-27' of git://git.infradead.org/nvme into block-5.13
Pull NVMe fixes from Christoph:
"nvme fixes for Linux 5.13
- fix a memory leak in nvme_cdev_add (Guoqing Jiang)
- fix inline data size comparison in nvmet_tcp_queue_response (Hou Pu)
- fix false keep-alive timeout when a controller is torn down
(Sagi Grimberg)
- fix a nvme-tcp Kconfig dependency (Sagi Grimberg)
- short-circuit reconnect retries for FC (Hannes Reinecke)
- decode host pathing error for connect (Hannes Reinecke)"
* tag 'nvme-5.13-2021-05-27' of git://git.infradead.org/nvme:
nvmet: fix false keep-alive timeout when a controller is torn down
nvmet-tcp: fix inline data size comparison in nvmet_tcp_queue_response
nvme-tcp: remove incorrect Kconfig dep in BLK_DEV_NVME
nvme-fabrics: decode host pathing error for connect
nvme-fc: short-circuit reconnect retries
nvme: fix potential memory leaks in nvme_cdev_add
In commit 8428413b1d ("serial: 8250_pci: Implement MSI(-X) support")
the way the irq gets allocated was changed. With that change the
handling FL_NOIRQ got lost. Restore the old behaviour.
Fixes: 8428413b1d ("serial: 8250_pci: Implement MSI(-X) support")
Cc: <stable@vger.kernel.org>
Signed-off-by: Christian Gmeiner <christian.gmeiner@gmail.com>
Link: https://lore.kernel.org/r/20210527095529.26281-1-christian.gmeiner@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Macros should not use a trailing semicolon.
Signed-off-by: Huilong Deng <denghuilong@cdjrlc.com>
Signed-off-by: Trond Myklebust <trond.myklebust@hammerspace.com>
A rx flow control waiting in the control queue may block autosuspend.
Re-request autosuspend after flow control been sent to unblock
the transition to the low power state.
Cc: <stable@vger.kernel.org>
Signed-off-by: Alexander Usyskin <alexander.usyskin@intel.com>
Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
Link: https://lore.kernel.org/r/20210526193334.445759-1-tomas.winkler@intel.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This comment was left over from a previous version of the patch that
introduced wrprot_gfn_range, when skip_4k was passed in instead of
min_level.
Signed-off-by: David Matlack <dmatlack@google.com>
Message-Id: <20210526163227.3113557-1-dmatlack@google.com>
Reviewed-by: Sean Christopherson <seanjc@google.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
