- Other Fixes:
- Fix unnecessary changeattr revalidations
- Fix resolving symlinks during directory lookups
- Don't report writeback errors in nfs_getattr()
-----BEGIN PGP SIGNATURE-----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=PgPr
-----END PGP SIGNATURE-----
Merge tag 'nfs-for-5.17-3' of git://git.linux-nfs.org/projects/anna/linux-nfs
Pull NFS client bugfixes from Anna Schumaker:
- Fix unnecessary changeattr revalidations
- Fix resolving symlinks during directory lookups
- Don't report writeback errors in nfs_getattr()
* tag 'nfs-for-5.17-3' of git://git.linux-nfs.org/projects/anna/linux-nfs:
NFS: Do not report writeback errors in nfs_getattr()
NFS: LOOKUP_DIRECTORY is also ok with symlinks
NFS: Remove an incorrect revalidation in nfs4_update_changeattr_locked()
- Change the log level of the "table not found" message in
acpi_table_parse_entries_array() to debug to prevent it from
showing up in the logs unnecessarily (Dan Williams).
- Add a C-state limit quirk for 32-bit ThinkPad T40 to prevent it
from crashing on boot after recent changes in the ACPI processor
driver (Woody Suwalski).
-----BEGIN PGP SIGNATURE-----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=0Fq0
-----END PGP SIGNATURE-----
Merge tag 'acpi-5.17-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
Pull ACPI fixes from Rafael Wysocki:
"These make an excess warning message go away and fix a recently
introduced boot failure on a vintage machine.
Specifics:
- Change the log level of the "table not found" message in
acpi_table_parse_entries_array() to debug to prevent it from
showing up in the logs unnecessarily (Dan Williams)
- Add a C-state limit quirk for 32-bit ThinkPad T40 to prevent it
from crashing on boot after recent changes in the ACPI processor
driver (Woody Suwalski)"
* tag 'acpi-5.17-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm:
ACPI: processor: idle: fix lockup regression on 32-bit ThinkPad T40
ACPI: tables: Quiet ACPI table not found warning
* A set of three fixes, all aimed at fixing some fallout from the recent
sparse hart ID support.
-----BEGIN PGP SIGNATURE-----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=PQE3
-----END PGP SIGNATURE-----
Merge tag 'riscv-for-linus-5.17-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux
Pull RISC-V fixes from Palmer Dabbelt:
"A set of three fixes, all aimed at fixing some fallout from the recent
sparse hart ID support"
* tag 'riscv-for-linus-5.17-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux:
RISC-V: Fix IPI/RFENCE hmask on non-monotonic hartid ordering
RISC-V: Fix handling of empty cpu masks
RISC-V: Fix hartid mask handling for hartid 31 and up
-----BEGIN PGP SIGNATURE-----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=f22m
-----END PGP SIGNATURE-----
Merge tag 'block-5.17-2022-02-17' of git://git.kernel.dk/linux-block
Pull block fixes from Jens Axboe:
- Surprise removal fix (Christoph)
- Ensure that pages are zeroed before submitted for userspace IO
(Haimin)
- Fix blk-wbt accounting issue with BFQ (Laibin)
- Use bsize for discard granularity in loop (Ming)
- Fix missing zone handling in blk_complete_request() (Pankaj)
* tag 'block-5.17-2022-02-17' of git://git.kernel.dk/linux-block:
block/wbt: fix negative inflight counter when remove scsi device
block: fix surprise removal for drivers calling blk_set_queue_dying
block-map: add __GFP_ZERO flag for alloc_page in function bio_copy_kern
block: loop:use kstatfs.f_bsize of backing file to set discard granularity
block: Add handling for zone append command in blk_complete_request
A collection of small patches, mostly for old and new regressions
and device-specific fixes.
- Regression fixes regarding ALSA core SG-buffer helpers
- Regression fix for Realtek HD-audio mutex deadlock
- Regression fix for USB-audio PM resume error
- More coverage of ASoC core control API notification fixes
- Old regression fixes for HD-audio probe mask
- Fixes for ASoC Realtek codec work handling
- Other device-specific quirks / fixes
-----BEGIN PGP SIGNATURE-----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=/LCk
-----END PGP SIGNATURE-----
Merge tag 'sound-5.17-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound
Pull sound fixes from Takashi Iwai:
"A collection of small patches, mostly for old and new regressions and
device-specific fixes.
- Regression fixes regarding ALSA core SG-buffer helpers
- Regression fix for Realtek HD-audio mutex deadlock
- Regression fix for USB-audio PM resume error
- More coverage of ASoC core control API notification fixes
- Old regression fixes for HD-audio probe mask
- Fixes for ASoC Realtek codec work handling
- Other device-specific quirks / fixes"
* tag 'sound-5.17-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound: (24 commits)
ASoC: intel: skylake: Set max DMA segment size
ASoC: SOF: hda: Set max DMA segment size
ALSA: hda: Set max DMA segment size
ALSA: hda/realtek: Fix deadlock by COEF mutex
ALSA: usb-audio: Don't abort resume upon errors
ALSA: hda: Fix missing codec probe on Shenker Dock 15
ALSA: hda: Fix regression on forced probe mask option
ALSA: hda/realtek: Add quirk for Legion Y9000X 2019
ALSA: usb-audio: revert to IMPLICIT_FB_FIXED_DEV for M-Audio FastTrack Ultra
ASoC: wm_adsp: Correct control read size when parsing compressed buffer
ASoC: qcom: Actually clear DMA interrupt register for HDMI
ALSA: memalloc: invalidate SG pages before sync
ALSA: memalloc: Fix dma_need_sync() checks
MAINTAINERS: update cros_ec_codec maintainers
ASoC: rt5682: do not block workqueue if card is unbound
ASoC: rt5668: do not block workqueue if card is unbound
ASoC: rt5682s: do not block workqueue if card is unbound
ASoC: tas2770: Insert post reset delay
ASoC: Revert "ASoC: mediatek: Check for error clk pointer"
ASoC: amd: acp: Set gpio_spkr_en to None for max speaker amplifer in machine driver
...
- Fix boot failure on 603 with DEBUG_PAGEALLOC and KFENCE.
- Fix 32-build with newer binutils that rejects 'ptesync' etc.
Thanks to: Anders Roxell, Christophe Leroy, Maxime Bizon.
-----BEGIN PGP SIGNATURE-----
iQJHBAABCAAxFiEEJFGtCPCthwEv2Y/bUevqPMjhpYAFAmIPA/gTHG1wZUBlbGxl
cm1hbi5pZC5hdQAKCRBR6+o8yOGlgGyPEACATH0FxxOX4JG2QAL+xxZTIaAztK7E
PBJhZswCyWqfuqm/LM+grz21DeCeiOXy0kuIA9Yf5VZ4Dk7qY4ZpxEar8k7tr2We
OgGKUCWdsDy+kiw2gRiBJr2BTL/n8X0Wfav1jgb5VFNmyo/bCEhS1WPCxRP9X/Bf
dPV68mLJtr9i/08mEI+8XsNP3rLVPmc8XuO3LA2/p6S01WvU80hOwb5SM9o4Tmpf
4WJBGNXMIR0Af/rJnkMtlB0WM8iMRSS/jkAWB3qsdBUeaDG2Q2XjkIhPMvp0xruz
7CgrU+H9cu11KQSQVYbOFPmTpg3gE3lgmMGjTOPOLgoi71rDjaKamXBYFLZyS9EO
kBzSDob1HUKWqCefHwdGzSVFYkfCv3OD3OKpX8lUcnKNm0uyOop2XqhspURowz7M
wg/TJpTW74eh/i+09oKonQemsgYZwmuTSucKhKphakaIAtcy5KLMV6Ypv1WV5KHM
aehuZvCEcnJroHY0M9MdGSMCayplTEOfvphGCiU3gGZWilD27YEBYM3LqxATpDYp
gtCGbhA8BO7benQNV9tIAVEJn1xXvbD4n8prUDFB8nHQGjH0JLAZktiO3wgaINkK
h2aRlnoRh+FhBYALwydvovzvI4gxyRfuRk4Fyspv2iPwFBidcM46Jrr66zBQykks
G3YQIBE52Cvlrw==
=Dfxf
-----END PGP SIGNATURE-----
Merge tag 'powerpc-5.17-4' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux
Pull powerpc fixes from Michael Ellerman:
- Fix boot failure on 603 with DEBUG_PAGEALLOC and KFENCE
- Fix 32-build with newer binutils that rejects 'ptesync' etc
Thanks to Anders Roxell, Christophe Leroy, and Maxime Bizon.
* tag 'powerpc-5.17-4' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux:
powerpc/lib/sstep: fix 'ptesync' build error
powerpc/603: Fix boot failure with DEBUG_PAGEALLOC and KFENCE
-----BEGIN PGP SIGNATURE-----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=Nwq6
-----END PGP SIGNATURE-----
Merge tag '5.17-rc5-smb3-fixes' of git://git.samba.org/sfrench/cifs-2.6
Pull cifs fixes from Steve French:
"Six small smb3 client fixes, three for stable:
- fix for snapshot mount option
- two ACL related fixes
- use after free race fix
- fix for confusing warning message logged with older dialects"
* tag '5.17-rc5-smb3-fixes' of git://git.samba.org/sfrench/cifs-2.6:
cifs: fix confusing unneeded warning message on smb2.1 and earlier
cifs: modefromsids must add an ACE for authenticated users
cifs: fix double free race when mount fails in cifs_get_root()
cifs: do not use uninitialized data in the owner/group sid
cifs: fix set of group SID via NTSD xattrs
smb3: fix snapshot mount option
This Kselftest fixes update for Linux 5.17-rc5 consists of fixes
to ftrace, exec, and seccomp tests build, run-time and install
bugs. These bugs are in the way of running the tests.
-----BEGIN PGP SIGNATURE-----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=I5xz
-----END PGP SIGNATURE-----
Merge tag 'linux-kselftest-fixes-5.17-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest
Pull Kselftest fixes from Shuah Khan:
"Fixes to ftrace, exec, and seccomp tests build, run-time and install
bugs. These bugs are in the way of running the tests"
* tag 'linux-kselftest-fixes-5.17-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest:
selftests/ftrace: Do not trace do_softirq because of PREEMPT_RT
selftests/seccomp: Fix seccomp failure by adding missing headers
selftests/exec: Add non-regular to TEST_GEN_PROGS
cma-helper:
- set VM_DONTEXPAND
atomic:
- error handling fix.
mediatek:
- fix probe defer loop with external bridge
amdgpu:
- Stable pstate clock fixes for Dimgrey Cavefish and Beige Goby
- S0ix SDMA fix
- Yellow Carp GPU reset fix
radeon:
- Backlight fix for iMac 12,1
i915:
- GVT kerneldoc cleanup.
- GVT Kconfig should depend on X86
- Prevent out of range access in SWSCI display code.
- Fix mbus join and dbuf slice config lookup.
- Fix inverted priority selection in the TTM backend.
- Fix FBC plane end Y offset check.
-----BEGIN PGP SIGNATURE-----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=3KTy
-----END PGP SIGNATURE-----
Merge tag 'drm-fixes-2022-02-18' of git://anongit.freedesktop.org/drm/drm
Pull drm fixes from Dave Airlie:
"Regular fixes for rc5, nothing really stands out, mostly some amdgpu
and i915 fixes with mediatek, radeon and some misc fixes.
cma-helper:
- set VM_DONTEXPAND
atomic:
- error handling fix
mediatek:
- fix probe defer loop with external bridge
amdgpu:
- Stable pstate clock fixes for Dimgrey Cavefish and Beige Goby
- S0ix SDMA fix
- Yellow Carp GPU reset fix
radeon:
- Backlight fix for iMac 12,1
i915:
- GVT kerneldoc cleanup.
- GVT Kconfig should depend on X86
- Prevent out of range access in SWSCI display code
- Fix mbus join and dbuf slice config lookup
- Fix inverted priority selection in the TTM backend
- Fix FBC plane end Y offset check"
* tag 'drm-fixes-2022-02-18' of git://anongit.freedesktop.org/drm/drm:
drm/atomic: Don't pollute crtc_state->mode_blob with error pointers
drm/radeon: Fix backlight control on iMac 12,1
drm/amd/pm: correct the sequence of sending gpu reset msg
drm/amdgpu: skipping SDMA hw_init and hw_fini for S0ix.
drm/amd/pm: correct UMD pstate clocks for Dimgrey Cavefish and Beige Goby
drm/i915/fbc: Fix the plane end Y offset check
drm/i915/opregion: check port number bounds for SWSCI display power state
drm/i915/ttm: tweak priority hint selection
drm/i915: Fix mbus join config lookup
drm/i915: Fix dbuf slice config lookup
drm/cma-helper: Set VM_DONTEXPAND for mmap
drm/mediatek: mtk_dsi: Avoid EPROBE_DEFER loop with external bridge
drm/i915/gvt: Make DRM_I915_GVT depend on X86
drm/i915/gvt: clean up kernel-doc in gtt.c
netfilter.
Current release - regressions:
- dsa: lantiq_gswip: fix use after free in gswip_remove()
- smc: avoid overwriting the copies of clcsock callback functions
Current release - new code bugs:
- iwlwifi:
- fix use-after-free when no FW is present
- mei: fix the pskb_may_pull check in ipv4
- mei: retry mapping the shared area
- mvm: don't feed the hardware RFKILL into iwlmei
Previous releases - regressions:
- ipv6: mcast: use rcu-safe version of ipv6_get_lladdr()
- tipc: fix wrong publisher node address in link publications
- iwlwifi: mvm: don't send SAR GEO command for 3160 devices,
avoid FW assertion
- bgmac: make idm and nicpm resource optional again
- atl1c: fix tx timeout after link flap
Previous releases - always broken:
- vsock: remove vsock from connected table when connect is
interrupted by a signal
- ping: change destination interface checks to match raw sockets
- crypto: af_alg - get rid of alg_memory_allocated to avoid confusing
semantics (and null-deref) after SO_RESERVE_MEM was added
- ipv6: make exclusive flowlabel checks per-netns
- bonding: force carrier update when releasing slave
- sched: limit TC_ACT_REPEAT loops
- bridge: multicast: notify switchdev driver whenever MC processing
gets disabled because of max entries reached
- wifi: brcmfmac: fix crash in brcm_alt_fw_path when WLAN not found
- iwlwifi: fix locking when "HW not ready"
- phy: mediatek: remove PHY mode check on MT7531
- dsa: mv88e6xxx: flush switchdev FDB workqueue before removing VLAN
- dsa: lan9303:
- fix polarity of reset during probe
- fix accelerated VLAN handling
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
-----BEGIN PGP SIGNATURE-----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=Nrzq
-----END PGP SIGNATURE-----
Merge tag 'net-5.17-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
Pull networking fixes from Jakub Kicinski:
"Including fixes from wireless and netfilter.
Current release - regressions:
- dsa: lantiq_gswip: fix use after free in gswip_remove()
- smc: avoid overwriting the copies of clcsock callback functions
Current release - new code bugs:
- iwlwifi:
- fix use-after-free when no FW is present
- mei: fix the pskb_may_pull check in ipv4
- mei: retry mapping the shared area
- mvm: don't feed the hardware RFKILL into iwlmei
Previous releases - regressions:
- ipv6: mcast: use rcu-safe version of ipv6_get_lladdr()
- tipc: fix wrong publisher node address in link publications
- iwlwifi: mvm: don't send SAR GEO command for 3160 devices, avoid FW
assertion
- bgmac: make idm and nicpm resource optional again
- atl1c: fix tx timeout after link flap
Previous releases - always broken:
- vsock: remove vsock from connected table when connect is
interrupted by a signal
- ping: change destination interface checks to match raw sockets
- crypto: af_alg - get rid of alg_memory_allocated to avoid confusing
semantics (and null-deref) after SO_RESERVE_MEM was added
- ipv6: make exclusive flowlabel checks per-netns
- bonding: force carrier update when releasing slave
- sched: limit TC_ACT_REPEAT loops
- bridge: multicast: notify switchdev driver whenever MC processing
gets disabled because of max entries reached
- wifi: brcmfmac: fix crash in brcm_alt_fw_path when WLAN not found
- iwlwifi: fix locking when "HW not ready"
- phy: mediatek: remove PHY mode check on MT7531
- dsa: mv88e6xxx: flush switchdev FDB workqueue before removing VLAN
- dsa: lan9303:
- fix polarity of reset during probe
- fix accelerated VLAN handling"
* tag 'net-5.17-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (65 commits)
bonding: force carrier update when releasing slave
nfp: flower: netdev offload check for ip6gretap
ipv6: fix data-race in fib6_info_hw_flags_set / fib6_purge_rt
ipv4: fix data races in fib_alias_hw_flags_set
net: dsa: lan9303: add VLAN IDs to master device
net: dsa: lan9303: handle hwaccel VLAN tags
vsock: remove vsock from connected table when connect is interrupted by a signal
Revert "net: ethernet: bgmac: Use devm_platform_ioremap_resource_byname"
ping: fix the dif and sdif check in ping_lookup
net: usb: cdc_mbim: avoid altsetting toggling for Telit FN990
net: sched: limit TC_ACT_REPEAT loops
tipc: fix wrong notification node addresses
net: dsa: lantiq_gswip: fix use after free in gswip_remove()
ipv6: per-netns exclusive flowlabel checks
net: bridge: multicast: notify switchdev driver whenever MC processing gets disabled
CDC-NCM: avoid overflow in sanity checking
mctp: fix use after free
net: mscc: ocelot: fix use-after-free in ocelot_vlan_del()
bonding: fix data-races around agg_select_timer
dpaa2-eth: Initialize mutex used in one step timestamping path
...
In __bond_release_one(), bond_set_carrier() is only called when bond
device has no slave. Therefore, if we remove the up slave from a master
with two slaves and keep the down slave, the master will remain up.
Fix this by moving bond_set_carrier() out of if (!bond_has_slaves(bond))
statement.
Reproducer:
$ insmod bonding.ko mode=0 miimon=100 max_bonds=2
$ ifconfig bond0 up
$ ifenslave bond0 eth0 eth1
$ ifconfig eth0 down
$ ifenslave -d bond0 eth1
$ cat /proc/net/bonding/bond0
Fixes: ff59c4563a8d ("[PATCH] bonding: support carrier state for master")
Signed-off-by: Zhang Changzhong <zhangchangzhong@huawei.com>
Acked-by: Jay Vosburgh <jay.vosburgh@canonical.com>
Link: https://lore.kernel.org/r/1645021088-38370-1-git-send-email-zhangchangzhong@huawei.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Commit b42bc9a3c511 ("Fix regression due to "fs: move binfmt_misc sysctl
to its own file") fixed a regression, however it failed to add a
kmemleak_not_leak().
Fixes: b42bc9a3c511 ("Fix regression due to "fs: move binfmt_misc sysctl to its own file")
Reported-by: Tong Zhang <ztong0001@gmail.com>
Cc: Tong Zhang <ztong0001@gmail.com>
Signed-off-by: Luis Chamberlain <mcgrof@kernel.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
- Fix corrupt inject files when only last branch option is enabled with ARM CoreSight ETM.
- Fix use-after-free for realloc(..., 0) in libsubcmd, found by gcc 12.
- Defer freeing string after possible strlen() on it in the BPF loader, found by gcc 12.
- Avoid early exit in 'perf trace' due SIGCHLD from non-workload processes.
- Fix arm64 perf_event_attr 'perf test's wrt --call-graph initialization.
- Fix libperf 32-bit build for 'perf test' wrt uint64_t printf.
- Fix perf_cpu_map__for_each_cpu macro in libperf, providing access to the CPU iterator.
- Sync linux/perf_event.h UAPI with the kernel sources.
- Update Jiri Olsa's email address in MAINTAINERS.
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
-----BEGIN PGP SIGNATURE-----
iHUEABYKAB0WIQR2GiIUctdOfX2qHhGyPKLppCJ+JwUCYg5q1gAKCRCyPKLppCJ+
JxbAAP9P7iIQuXecNop1ye4eLsWHYhBAJPSJdvUHwqpwGRm8HQEA2r+2tRtBcbei
3qgOY0od4Xtw1yji1YmTeQ6jmKFuMQM=
=c5Ce
-----END PGP SIGNATURE-----
Merge tag 'perf-tools-fixes-for-v5.17-2022-02-17' of git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux
Pull perf tools fixes from Arnaldo Carvalho de Melo:
- Fix corrupt inject files when only last branch option is enabled with
ARM CoreSight ETM
- Fix use-after-free for realloc(..., 0) in libsubcmd, found by gcc 12
- Defer freeing string after possible strlen() on it in the BPF loader,
found by gcc 12
- Avoid early exit in 'perf trace' due SIGCHLD from non-workload
processes
- Fix arm64 perf_event_attr 'perf test's wrt --call-graph
initialization
- Fix libperf 32-bit build for 'perf test' wrt uint64_t printf
- Fix perf_cpu_map__for_each_cpu macro in libperf, providing access to
the CPU iterator
- Sync linux/perf_event.h UAPI with the kernel sources
- Update Jiri Olsa's email address in MAINTAINERS
* tag 'perf-tools-fixes-for-v5.17-2022-02-17' of git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux:
perf bpf: Defer freeing string after possible strlen() on it
perf test: Fix arm64 perf_event_attr tests wrt --call-graph initialization
libsubcmd: Fix use-after-free for realloc(..., 0)
libperf: Fix perf_cpu_map__for_each_cpu macro
perf cs-etm: Fix corrupt inject files when only last branch option is enabled
perf cs-etm: No-op refactor of synth opt usage
libperf: Fix 32-bit build for tests uint64_t printf
tools headers UAPI: Sync linux/perf_event.h with the kernel sources
perf trace: Avoid early exit due SIGCHLD from non-workload processes
MAINTAINERS: Update Jiri's email address
The only fix trickled down for v5.17-rc cycle so far is
the fix for module decompression when CONFIG_SYSFS=n. This
was reported through 0-day.
-----BEGIN PGP SIGNATURE-----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=h/ue
-----END PGP SIGNATURE-----
Merge tag 'modules-5.17-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux
Pull module fix from Luis Chamberlain:
"Fixes module decompression when CONFIG_SYSFS=n
The only fix trickled down for v5.17-rc cycle so far is the fix for
module decompression when CONFIG_SYSFS=n. This was reported through
0-day"
* tag 'modules-5.17-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux:
module: fix building with sysfs disabled
IPv6 GRE tunnels are not being offloaded, this is caused by a missing
netdev offload check. The functionality of IPv6 GRE tunnel offloading
was previously added but this check was not included. Adding the
ip6gretap check allows IPv6 GRE tunnels to be offloaded correctly.
Fixes: f7536ffb0986 ("nfp: flower: Allow ipv6gretap interface for offloading")
Signed-off-by: Danie du Toit <danie.dutoit@corigine.com>
Signed-off-by: Louis Peens <louis.peens@corigine.com>
Signed-off-by: Simon Horman <simon.horman@corigine.com>
Link: https://lore.kernel.org/r/20220217124820.40436-1-louis.peens@corigine.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
fib_alias_hw_flags_set() can be used by concurrent threads,
and is only RCU protected.
We need to annotate accesses to following fields of struct fib_alias:
offload, trap, offload_failed
Because of READ_ONCE()WRITE_ONCE() limitations, make these
field u8.
BUG: KCSAN: data-race in fib_alias_hw_flags_set / fib_alias_hw_flags_set
read to 0xffff888134224a6a of 1 bytes by task 2013 on cpu 1:
fib_alias_hw_flags_set+0x28a/0x470 net/ipv4/fib_trie.c:1050
nsim_fib4_rt_hw_flags_set drivers/net/netdevsim/fib.c:350 [inline]
nsim_fib4_rt_add drivers/net/netdevsim/fib.c:367 [inline]
nsim_fib4_rt_insert drivers/net/netdevsim/fib.c:429 [inline]
nsim_fib4_event drivers/net/netdevsim/fib.c:461 [inline]
nsim_fib_event drivers/net/netdevsim/fib.c:881 [inline]
nsim_fib_event_work+0x1852/0x2cf0 drivers/net/netdevsim/fib.c:1477
process_one_work+0x3f6/0x960 kernel/workqueue.c:2307
process_scheduled_works kernel/workqueue.c:2370 [inline]
worker_thread+0x7df/0xa70 kernel/workqueue.c:2456
kthread+0x1bf/0x1e0 kernel/kthread.c:377
ret_from_fork+0x1f/0x30
write to 0xffff888134224a6a of 1 bytes by task 4872 on cpu 0:
fib_alias_hw_flags_set+0x2d5/0x470 net/ipv4/fib_trie.c:1054
nsim_fib4_rt_hw_flags_set drivers/net/netdevsim/fib.c:350 [inline]
nsim_fib4_rt_add drivers/net/netdevsim/fib.c:367 [inline]
nsim_fib4_rt_insert drivers/net/netdevsim/fib.c:429 [inline]
nsim_fib4_event drivers/net/netdevsim/fib.c:461 [inline]
nsim_fib_event drivers/net/netdevsim/fib.c:881 [inline]
nsim_fib_event_work+0x1852/0x2cf0 drivers/net/netdevsim/fib.c:1477
process_one_work+0x3f6/0x960 kernel/workqueue.c:2307
process_scheduled_works kernel/workqueue.c:2370 [inline]
worker_thread+0x7df/0xa70 kernel/workqueue.c:2456
kthread+0x1bf/0x1e0 kernel/kthread.c:377
ret_from_fork+0x1f/0x30
value changed: 0x00 -> 0x02
Reported by Kernel Concurrency Sanitizer on:
CPU: 0 PID: 4872 Comm: kworker/0:0 Not tainted 5.17.0-rc3-syzkaller-00188-g1d41d2e82623-dirty #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
Workqueue: events nsim_fib_event_work
Fixes: 90b93f1b31f8 ("ipv4: Add "offload" and "trap" indications to routes")
Signed-off-by: Eric Dumazet <edumazet@google.com>
Reported-by: syzbot <syzkaller@googlegroups.com>
Reviewed-by: Ido Schimmel <idosch@nvidia.com>
Link: https://lore.kernel.org/r/20220216173217.3792411-1-eric.dumazet@gmail.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
If the master device does VLAN filtering, the IDs used by the switch
must be added for any frames to be received. Do this in the
port_enable() function, and remove them in port_disable().
Fixes: a1292595e006 ("net: dsa: add new DSA switch driver for the SMSC-LAN9303")
Signed-off-by: Mans Rullgard <mans@mansr.com>
Reviewed-by: Florian Fainelli <f.fainelli@gmail.com>
Reviewed-by: Vladimir Oltean <olteanv@gmail.com>
Link: https://lore.kernel.org/r/20220216204818.28746-1-mans@mansr.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Check for a hwaccel VLAN tag on rx and use it if present. Otherwise,
use __skb_vlan_pop() like the other tag parsers do. This fixes the case
where the VLAN tag has already been consumed by the master.
Fixes: a1292595e006 ("net: dsa: add new DSA switch driver for the SMSC-LAN9303")
Signed-off-by: Mans Rullgard <mans@mansr.com>
Reviewed-by: Vladimir Oltean <olteanv@gmail.com>
Link: https://lore.kernel.org/r/20220216124634.23123-1-mans@mansr.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Oded Gabbay reports that enabling NUMA balancing causes corruption with
his Gaudi accelerator test load:
"All the details are in the bug, but the bottom line is that somehow,
this patch causes corruption when the numa balancing feature is
enabled AND we don't use process affinity AND we use GUP to pin pages
so our accelerator can DMA to/from system memory.
Either disabling numa balancing, using process affinity to bind to
specific numa-node or reverting this patch causes the bug to
disappear"
and Oded bisected the issue to commit 09854ba94c6a ("mm: do_wp_page()
simplification").
Now, the NUMA balancing shouldn't actually be changing the writability
of a page, and as such shouldn't matter for COW. But it appears it
does. Suspicious.
However, regardless of that, the condition for enabling NUMA faults in
change_pte_range() is nonsensical. It uses "page_mapcount(page)" to
decide if a COW page should be NUMA-protected or not, and that makes
absolutely no sense.
The number of mappings a page has is irrelevant: not only does GUP get a
reference to a page as in Oded's case, but the other mappings migth be
paged out and the only reference to them would be in the page count.
Since we should never try to NUMA-balance a page that we can't move
anyway due to other references, just fix the code to use 'page_count()'.
Oded confirms that that fixes his issue.
Now, this does imply that something in NUMA balancing ends up changing
page protections (other than the obvious one of making the page
inaccessible to get the NUMA faulting information). Otherwise the COW
simplification wouldn't matter - since doing the GUP on the page would
make sure it's writable.
The cause of that permission change would be good to figure out too,
since it clearly results in spurious COW events - but fixing the
nonsensical test that just happened to work before is obviously the
CorrectThing(tm) to do regardless.
Fixes: 09854ba94c6a ("mm: do_wp_page() simplification")
Link: https://bugzilla.kernel.org/show_bug.cgi?id=215616
Link: https://lore.kernel.org/all/CAFCwf10eNmwq2wD71xjUhqkvv5+_pJMR1nPug2RqNDcFT4H86Q@mail.gmail.com/
Reported-and-tested-by: Oded Gabbay <oded.gabbay@gmail.com>
Cc: David Hildenbrand <david@redhat.com>
Cc: Peter Xu <peterx@redhat.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
vsock_connect() expects that the socket could already be in the
TCP_ESTABLISHED state when the connecting task wakes up with a signal
pending. If this happens the socket will be in the connected table, and
it is not removed when the socket state is reset. In this situation it's
common for the process to retry connect(), and if the connection is
successful the socket will be added to the connected table a second
time, corrupting the list.
Prevent this by calling vsock_remove_connected() if a signal is received
while waiting for a connection. This is harmless if the socket is not in
the connected table, and if it is in the table then removing it will
prevent list corruption from a double add.
Note for backporting: this patch requires d5afa82c977e ("vsock: correct
removal of socket from the list"), which is in all current stable trees
except 4.9.y.
Fixes: d021c344051a ("VSOCK: Introduce VM Sockets")
Signed-off-by: Seth Forshee <sforshee@digitalocean.com>
Reviewed-by: Stefano Garzarella <sgarzare@redhat.com>
Link: https://lore.kernel.org/r/20220217141312.2297547-1-sforshee@digitalocean.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
This reverts commit 3710e80952cf2dc48257ac9f145b117b5f74e0a5.
Since idm_base and nicpm_base are still optional resources not present
on all platforms, this breaks the driver for everything except Northstar
2 (which has both).
The same change was already reverted once with 755f5738ff98 ("net:
broadcom: fix a mistake about ioremap resource").
So let's do it again.
Fixes: 3710e80952cf ("net: ethernet: bgmac: Use devm_platform_ioremap_resource_byname")
Signed-off-by: Jonas Gorski <jonas.gorski@gmail.com>
[florian: Added comments to explain the resources are optional]
Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Link: https://lore.kernel.org/r/20220216184634.2032460-1-f.fainelli@gmail.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
When 'ping' changes to use PING socket instead of RAW socket by:
# sysctl -w net.ipv4.ping_group_range="0 100"
There is another regression caused when matching sk_bound_dev_if
and dif, RAW socket is using inet_iif() while PING socket lookup
is using skb->dev->ifindex, the cmd below fails due to this:
# ip link add dummy0 type dummy
# ip link set dummy0 up
# ip addr add 192.168.111.1/24 dev dummy0
# ping -I dummy0 192.168.111.1 -c1
The issue was also reported on:
https://github.com/iputils/iputils/issues/104
But fixed in iputils in a wrong way by not binding to device when
destination IP is on device, and it will cause some of kselftests
to fail, as Jianlin noticed.
This patch is to use inet(6)_iif and inet(6)_sdif to get dif and
sdif for PING socket, and keep consistent with RAW socket.
Fixes: c319b4d76b9e ("net: ipv4: add IPPROTO_ICMP socket kind")
Reported-by: Jianlin Shi <jishi@redhat.com>
Signed-off-by: Xin Long <lucien.xin@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Now that we disable wbt by set WBT_STATE_OFF_DEFAULT in
wbt_disable_default() when switch elevator to bfq. And when
we remove scsi device, wbt will be enabled by wbt_enable_default.
If it become false positive between wbt_wait() and wbt_track()
when submit write request.
The following is the scenario that triggered the problem.
T1 T2 T3
elevator_switch_mq
bfq_init_queue
wbt_disable_default <= Set
rwb->enable_state (OFF)
Submit_bio
blk_mq_make_request
rq_qos_throttle
<= rwb->enable_state (OFF)
scsi_remove_device
sd_remove
del_gendisk
blk_unregister_queue
elv_unregister_queue
wbt_enable_default
<= Set rwb->enable_state (ON)
q_qos_track
<= rwb->enable_state (ON)
^^^^^^ this request will mark WBT_TRACKED without inflight add and will
lead to drop rqw->inflight to -1 in wbt_done() which will trigger IO hung.
Fix this by move wbt_enable_default() from elv_unregister to
bfq_exit_queue(). Only re-enable wbt when bfq exit.
Fixes: 76a8040817b4b ("blk-wbt: make sure throttle is enabled properly")
Remove oneline stale comment, and kill one oneshot local variable.
Signed-off-by: Ming Lei <ming.lei@rehdat.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Link: https://lore.kernel.org/linux-block/20211214133103.551813-1-qiulaibin@huawei.com/
Signed-off-by: Laibin Qiu <qiulaibin@huawei.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Various block drivers call blk_set_queue_dying to mark a disk as dead due
to surprise removal events, but since commit 8e141f9eb803 that doesn't
work given that the GD_DEAD flag needs to be set to stop I/O.
Replace the driver calls to blk_set_queue_dying with a new (and properly
documented) blk_mark_disk_dead API, and fold blk_set_queue_dying into the
only remaining caller.
Fixes: 8e141f9eb803 ("block: drain file system I/O on del_gendisk")
Reported-by: Markus Blöchl <markus.bloechl@ipetronik.com>
Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Sagi Grimberg <sagi@grimberg.me>
Link: https://lore.kernel.org/r/20220217075231.1140-1-hch@lst.de
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Add __GFP_ZERO flag for alloc_page in function bio_copy_kern to initialize
the buffer of a bio.
Signed-off-by: Haimin Zhang <tcs.kernel@gmail.com>
Reviewed-by: Chaitanya Kulkarni <kch@nvidia.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Link: https://lore.kernel.org/r/20220216084038.15635-1-tcs.kernel@gmail.com
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Add quirk CDC_MBIM_FLAG_AVOID_ALTSETTING_TOGGLE for Telit FN990
0x1071 composition in order to avoid bind error.
Signed-off-by: Daniele Palmas <dnlplm@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This was detected by the gcc in Fedora Rawhide's gcc:
50 11.01 fedora:rawhide : FAIL gcc version 12.0.1 20220205 (Red Hat 12.0.1-0) (GCC)
inlined from 'bpf__config_obj' at util/bpf-loader.c:1242:9:
util/bpf-loader.c:1225:34: error: pointer 'map_opt' may be used after 'free' [-Werror=use-after-free]
1225 | *key_scan_pos += strlen(map_opt);
| ^~~~~~~~~~~~~~~
util/bpf-loader.c:1223:9: note: call to 'free' here
1223 | free(map_name);
| ^~~~~~~~~~~~~~
cc1: all warnings being treated as errors
So do the calculations on the pointer before freeing it.
Fixes: 04f9bf2bac72480c ("perf bpf-loader: Add missing '*' for key_scan_pos")
Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: Ian Rogers <irogers@google.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Wang ShaoBo <bobo.shaobowang@huawei.com>
Link: https://lore.kernel.org/lkml/Yg1VtQxKrPpS3uNA@kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
The recent code refactoring to use the standard DMA helper requires
the max DMA segment size setup for SG list management. Without it,
the kernel may spew warnings when a large buffer is allocated.
This patch sets up dma_set_max_seg_size() for avoiding spurious
warnings.
Fixes: 2c95b92ecd92 ("ALSA: memalloc: Unify x86 SG-buffer handling (take#3)")
Acked-by: Cezary Rojewski <cezary.rojewski@intel.com>
Acked-by: Mark Brown <broonie@kernel.org>
Cc: <stable@vger.kernel.org>
BugLink: https://github.com/thesofproject/linux/issues/3430
Link: https://lore.kernel.org/r/20220215132756.31236-4-tiwai@suse.de
Signed-off-by: Takashi Iwai <tiwai@suse.de>
The recent code refactoring to use the standard DMA helper requires
the max DMA segment size setup for SG list management. Without it,
the kernel may spew warnings when a large buffer is allocated.
This patch sets up dma_set_max_seg_size() for avoiding spurious
warnings.
Fixes: 2c95b92ecd92 ("ALSA: memalloc: Unify x86 SG-buffer handling (take#3)")
Acked-by: Mark Brown <broonie@kernel.org>
Cc: <stable@vger.kernel.org>
BugLink: https://github.com/thesofproject/linux/issues/3430
Link: https://lore.kernel.org/r/20220215132756.31236-3-tiwai@suse.de
Signed-off-by: Takashi Iwai <tiwai@suse.de>
The recent code refactoring to use the standard DMA helper requires
the max DMA segment size setup for SG list management. Without it,
the kernel may spew warnings when a large buffer is allocated.
This patch sets up dma_set_max_seg_size() for avoiding spurious
warnings.
Fixes: 2c95b92ecd92 ("ALSA: memalloc: Unify x86 SG-buffer handling (take#3)")
Cc: <stable@vger.kernel.org>
BugLink: https://github.com/thesofproject/linux/issues/3430
Link: https://lore.kernel.org/r/20220215132756.31236-2-tiwai@suse.de
Signed-off-by: Takashi Iwai <tiwai@suse.de>
The previous bug fix had an unfortunate side effect that broke
distribution of binding table entries between nodes. The updated
tipc_sock_addr struct is also used further down in the same
function, and there the old value is still the correct one.
Fixes: 032062f363b4 ("tipc: fix wrong publisher node address in link publications")
Signed-off-by: Jon Maloy <jmaloy@redhat.com>
Link: https://lore.kernel.org/r/20220216020009.3404578-1-jmaloy@redhat.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
of_node_put(priv->ds->slave_mii_bus->dev.of_node) should be
done before mdiobus_free(priv->ds->slave_mii_bus).
Signed-off-by: Alexey Khoroshilov <khoroshilov@ispras.ru>
Fixes: 0d120dfb5d67 ("net: dsa: lantiq_gswip: don't use devres for mdiobus")
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Link: https://lore.kernel.org/r/1644921768-26477-1-git-send-email-khoroshilov@ispras.ru
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Ipv6 flowlabels historically require a reservation before use.
Optionally in exclusive mode (e.g., user-private).
Commit 59c820b2317f ("ipv6: elide flowlabel check if no exclusive
leases exist") introduced a fastpath that avoids this check when no
exclusive leases exist in the system, and thus any flowlabel use
will be granted.
That allows skipping the control operation to reserve a flowlabel
entirely. Though with a warning if the fast path fails:
This is an optimization. Robust applications still have to revert to
requesting leases if the fast path fails due to an exclusive lease.
Still, this is subtle. Better isolate network namespaces from each
other. Flowlabels are per-netns. Also record per-netns whether
exclusive leases are in use. Then behavior does not change based on
activity in other netns.
Changes
v2
- wrap in IS_ENABLED(CONFIG_IPV6) to avoid breakage if disabled
Fixes: 59c820b2317f ("ipv6: elide flowlabel check if no exclusive leases exist")
Link: https://lore.kernel.org/netdev/MWHPR2201MB1072BCCCFCE779E4094837ACD0329@MWHPR2201MB1072.namprd22.prod.outlook.com/
Reported-by: Congyu Liu <liu3101@purdue.edu>
Signed-off-by: Willem de Bruijn <willemb@google.com>
Tested-by: Congyu Liu <liu3101@purdue.edu>
Link: https://lore.kernel.org/r/20220215160037.1976072-1-willemdebruijn.kernel@gmail.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Whenever bridge driver hits the max capacity of MDBs, it disables
the MC processing (by setting corresponding bridge option), but never
notifies switchdev about such change (the notifiers are called only upon
explicit setting of this option, through the registered netlink interface).
This could lead to situation when Software MDB processing gets disabled,
but this event never gets offloaded to the underlying Hardware.
Fix this by adding a notify message in such case.
Fixes: 147c1e9b902c ("switchdev: bridge: Offload multicast disabled")
Signed-off-by: Oleksandr Mazur <oleksandr.mazur@plvision.eu>
Acked-by: Nikolay Aleksandrov <nikolay@nvidia.com>
Link: https://lore.kernel.org/r/20220215165303.31908-1-oleksandr.mazur@plvision.eu
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
When mounting with SMB2.1 or earlier, even with nomultichannel, we
log the confusing warning message:
"CIFS: VFS: multichannel is not supported on this protocol version, use 3.0 or above"
Fix this so that we don't log this unless they really are trying
to mount with multichannel.
BugLink: https://bugzilla.kernel.org/show_bug.cgi?id=215608
Reported-by: Kim Scarborough <kim@scarborough.kim>
Cc: stable@vger.kernel.org # 5.11+
Reviewed-by: Paulo Alcantara (SUSE) <pc@cjr.nz>
Signed-off-by: Steve French <stfrench@microsoft.com>
Sysfs support might be disabled so we need to guard the code that
instantiates "compression" attribute with an #ifdef.
Fixes: b1ae6dc41eaa ("module: add in-kernel support for decompressing")
Reported-by: kernel test robot <lkp@intel.com>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Signed-off-by: Luis Chamberlain <mcgrof@kernel.org>
The result of the writeback, whether it is an ENOSPC or an EIO, or
anything else, does not inhibit the NFS client from reporting the
correct file timestamps.
Fixes: 79566ef018f5 ("NFS: Getattr doesn't require data sync semantics")
Signed-off-by: Trond Myklebust <trond.myklebust@hammerspace.com>
Signed-off-by: Anna Schumaker <Anna.Schumaker@Netapp.com>
Daniel Gibson reports that the n_tty code gets line termination wrong in
very specific cases:
"If you feed a line with exactly 64 chars + terminating newline, and
directly afterwards (without reading) another line into a pseudo
terminal, the the first read() on the other side will return the 64
char line *without* terminating newline, and the next read() will
return the missing terminating newline AND the complete next line (if
it fits in the buffer)"
and bisected the behavior to commit 3b830a9c34d5 ("tty: convert
tty_ldisc_ops 'read()' function to take a kernel pointer").
Now, digging deeper, it turns out that the behavior isn't exactly new:
what changed in commit 3b830a9c34d5 was that the tty line discipline
.read() function is now passed an intermediate kernel buffer rather than
the final user space buffer.
And that intermediate kernel buffer is 64 bytes in size - thus that
special case with exactly 64 bytes plus terminating newline.
The same problem did exist before, but historically the boundary was not
the 64-byte chunk, but the user-supplied buffer size, which is obviously
generally bigger (and potentially bigger than N_TTY_BUF_SIZE, which
would hide the issue entirely).
The reason is that the n_tty canon_copy_from_read_buf() code would look
ahead for the EOL character one byte further than it would actually
copy. It would then decide that it had found the terminator, and unmark
it as an EOL character - which in turn explains why the next read
wouldn't then be terminated by it.
Now, the reason it did all this in the first place is related to some
historical and pretty obscure EOF behavior, see commit ac8f3bf8832a
("n_tty: Fix poll() after buffer-limited eof push read") and commit
40d5e0905a03 ("n_tty: Fix EOF push handling").
And the reason for the EOL confusion is that we treat EOF as a special
EOL condition, with the EOL character being NUL (aka "__DISABLED_CHAR"
in the kernel sources).
So that EOF look-ahead also affects the normal EOL handling.
This patch just removes the look-ahead that causes problems, because EOL
is much more critical than the historical "EOF in the middle of a line
that coincides with the end of the buffer" handling ever was.
Now, it is possible that we should indeed re-introduce the "look at next
character to see if it's a EOF" behavior, but if so, that should be done
not at the kernel buffer chunk boundary in canon_copy_from_read_buf(),
but at a higher level, when we run out of the user buffer.
In particular, the place to do that would be at the top of
'n_tty_read()', where we check if it's a continuation of a previously
started read, and there is no more buffer space left, we could decide to
just eat the __DISABLED_CHAR at that point.
But that would be a separate patch, because I suspect nobody actually
cares, and I'd like to get a report about it before bothering.
Fixes: 3b830a9c34d5 ("tty: convert tty_ldisc_ops 'read()' function to take a kernel pointer")
Fixes: ac8f3bf8832a ("n_tty: Fix poll() after buffer-limited eof push read")
Fixes: 40d5e0905a03 ("n_tty: Fix EOF push handling")
Link: https://bugzilla.kernel.org/show_bug.cgi?id=215611
Reported-and-tested-by: Daniel Gibson <metalcaedes@gmail.com>
Cc: Peter Hurley <peter@hurleysoftware.com>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: Jiri Slaby <jirislaby@kernel.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Add and ACPI idle power level limit for 32-bit ThinkPad T40.
There is a regression on T40 introduced by commit d6b88ce2, starting
with kernel 5.16:
commit d6b88ce2eb9d2698eb24451eb92c0a1649b17bb1
Author: Richard Gong <richard.gong@amd.com>
Date: Wed Sep 22 08:31:16 2021 -0500
ACPI: processor idle: Allow playing dead in C3 state
The above patch is trying to enter C3 state during init, what is causing
a T40 system freeze. I have not found a similar issue on any other of my
32-bit machines.
The fix is to add another exception to the processor_power_dmi_table[] list.
As a result the dmesg shows as expected:
[2.155398] ACPI: IBM ThinkPad T40 detected - limiting to C2 max_cstate. Override with "processor.max_cstate=9"
[2.155404] ACPI: processor limited to max C-state 2
The fix is trivial and affects only vintage T40 systems.
Fixes: d6b88ce2eb9d ("CPI: processor idle: Allow playing dead in C3 state")
Signed-off-by: Woody Suwalski <wsuwalski@gmail.com>
Reviewed-by: Hans de Goede <hdegoede@redhat.com>
Cc: 5.16+ <stable@vger.kernel.org> # 5.16+
[ rjw: New subject ]
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
The struct perf_event_attr is initialised differently in Arm64 when
recording in call-graph fp mode, so update the relevant tests, and add
two extra arm64-only tests.
Before:
$ perf test 17 -v
17: Setup struct perf_event_attr
[...]
running './tests/attr/test-record-graph-default'
expected sample_type=295, got 4391
expected sample_regs_user=0, got 1073741824
FAILED './tests/attr/test-record-graph-default' - match failure
test child finished with -1
---- end ----
After:
[...]
running './tests/attr/test-record-graph-default-aarch64'
test limitation 'aarch64'
running './tests/attr/test-record-graph-fp-aarch64'
test limitation 'aarch64'
running './tests/attr/test-record-graph-default'
test limitation '!aarch64'
excluded architecture list ['aarch64']
skipped [aarch64] './tests/attr/test-record-graph-default'
running './tests/attr/test-record-graph-fp'
test limitation '!aarch64'
excluded architecture list ['aarch64']
skipped [aarch64] './tests/attr/test-record-graph-fp'
[...]
Fixes: 7248e308a5758761 ("perf tools: Record ARM64 LR register automatically")
Signed-off-by: German Gomez <german.gomez@arm.com>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Alexandre Truong <alexandre.truong@arm.com>
Cc: Ian Rogers <irogers@google.com>
Cc: James Clark <james.clark@arm.com>
Cc: Jiri Olsa <jolsa@redhat.com>
Cc: John Fastabend <john.fastabend@gmail.com>
Cc: KP Singh <kpsingh@kernel.org>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Martin KaFai Lau <kafai@fb.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Song Liu <songliubraving@fb.com>
Cc: Yonghong Song <yhs@fb.com>
Link: http://lore.kernel.org/lkml/20220125104435.2737-1-german.gomez@arm.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
