mirror of
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/
synced 2026-11-02 19:05:42 +00:00
145,912 commits
| Author | SHA1 | Message | Date | |
|---|---|---|---|---|
Linus Torvalds
|
f6cdaeb08b |
- Do the delayed RCU wakeup for kthreads in the proper order so that
former doesn't get ignored - A noinstr warning fix -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEzv7L6UO9uDPlPSfHEsHwGGHeVUoFAmQgPhsACgkQEsHwGGHe VUqecA//VN/9pvCpJbf0S92lDXjbjuAna4+rYak6mjxke2lYHeXNsCjPpBtdfMnK Mvr1HykKVBGIwlIPsKvwzt1FYN08rhdPnb/XvwM1ZliFlXP/HhN7K3AWgld559sZ hY9gKfijof5D7VhqjRS7ZA2qo2by72ekXnuVQT0cmwZiHPQLx8M4ySHuMUZD3Lmz GQyvITuDyBX3BiIGVtqpOhpugpEjAoEBE0MPwXrMEe9Glk4i1z86Xd1Cr4ksCFZL gIdDSnlUuLuXn1OfLA35fXzoaStB07aTMEbRl+iD1KUopdRzpqj9j0rqYINkW0Ar W/BzyMNw2itEbGrF+kjjCpolwmJvMcJUuvEZKO/gNTv2qYZW5BQqQrHYILdmezyz HvGndyT996D3uoUIMIGqJf+41cwqPEjGyMLs3GfYnZMdVnZZnG/KflWQCiGUR9RR LfxaryNZfT8MfQP6uslxOWubMupfsen7Hk8oljUpT2GzUAsWxTjqYWkFx6bMNMkV Kx304at7R9jD81qC3Rdkqu0F5Z17YZWubd1oJEhi8HeMq8uxFxPb983SkXLY0w7Y 4Ss/MhJwt30e9ltGCMwgF83uOnndXwzFJG4TR9TqsO0TcdUE6XJPbPj/K8Wsi/u7 fvnCbBLsDaEJDEAikWJsSOaMjUwnajyaYomy+9VCR536/DlIq5M= =c5tH -----END PGP SIGNATURE----- Merge tag 'core_urgent_for_v6.3_rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull core fixes from Borislav Petkov: - Do the delayed RCU wakeup for kthreads in the proper order so that former doesn't get ignored - A noinstr warning fix * tag 'core_urgent_for_v6.3_rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: entry/rcu: Check TIF_RESCHED _after_ delayed RCU wake-up entry: Fix noinstr warning in __enter_from_user_mode() |
||
|
Linus Torvalds
|
f768b35a23 |
Fixes for 6.3-rc3:
* Fix a race in the percpu counters summation code where the summation
failed to add in the values for any CPUs that were dying but not yet
dead. This fixes some minor discrepancies and incorrect assertions
when running generic/650.
Signed-off-by: Darrick J. Wong <djwong@kernel.org>
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Merge tag 'xfs-6.3-fixes-4' of git://git.kernel.org/pub/scm/fs/xfs/xfs-linux
Pull xfs percpu counter fixes from Darrick Wong:
"We discovered a filesystem summary counter corruption problem that was
traced to cpu hot-remove racing with the call to percpu_counter_sum
that sets the free block count in the superblock when writing it to
disk. The root cause is that percpu_counter_sum doesn't cull from
dying cpus and hence misses those counter values if the cpu shutdown
hooks have not yet run to merge the values.
I'm hoping this is a fairly painless fix to the problem, since the
dying cpu mask should generally be empty. It's been in for-next for a
week without any complaints from the bots.
- Fix a race in the percpu counters summation code where the
summation failed to add in the values for any CPUs that were dying
but not yet dead. This fixes some minor discrepancies and incorrect
assertions when running generic/650"
* tag 'xfs-6.3-fixes-4' of git://git.kernel.org/pub/scm/fs/xfs/xfs-linux:
pcpcntr: remove percpu_counter_sum_all()
fork: remove use of percpu_counter_sum_all
pcpcntrs: fix dying cpu summation race
cpumask: introduce for_each_cpu_or
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Linus Torvalds
|
65aca32efd |
21 hotfixes, 8 of which are cc:stable. 11 are for MM, the remainder are
for other subsystems. -----BEGIN PGP SIGNATURE----- iHUEABYIAB0WIQTTMBEPP41GrTpTJgfdBJ7gKXxAjgUCZB48xAAKCRDdBJ7gKXxA js2rAP4zvcMn90vBJhWNElsA7pBgDYD66QCK6JBDHGe3J1qdeQEA8D606pjMBWkL ly7NifwCjOtFhfDRgEHOXu8g8g1k1QM= =Cswg -----END PGP SIGNATURE----- Merge tag 'mm-hotfixes-stable-2023-03-24-17-09' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm Pull misc fixes from Andrew Morton: "21 hotfixes, 8 of which are cc:stable. 11 are for MM, the remainder are for other subsystems" * tag 'mm-hotfixes-stable-2023-03-24-17-09' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm: (21 commits) mm: mmap: remove newline at the end of the trace mailmap: add entries for Richard Leitner kcsan: avoid passing -g for test kfence: avoid passing -g for test mm: kfence: fix using kfence_metadata without initialization in show_object() lib: dhry: fix unstable smp_processor_id(_) usage mailmap: add entry for Enric Balletbo i Serra mailmap: map Sai Prakash Ranjan's old address to his current one mailmap: map Rajendra Nayak's old address to his current one Revert "kasan: drop skip_kasan_poison variable in free_pages_prepare" mailmap: add entry for Tobias Klauser kasan, powerpc: don't rename memintrinsics if compiler adds prefixes mm/ksm: fix race with VMA iteration and mm_struct teardown kselftest: vm: fix unused variable warning mm: fix error handling for map_deny_write_exec mm: deduplicate error handling for map_deny_write_exec checksyscalls: ignore fstat to silence build warning on LoongArch nilfs2: fix kernel-infoleak in nilfs_ioctl_wrap_copy() test_maple_tree: add more testing for mas_empty_area() maple_tree: fix mas_skip_node() end slot detection ... |
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Linus Torvalds
|
83511470af |
block-6.3-2023-03-24
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Merge tag 'block-6.3-2023-03-24' of git://git.kernel.dk/linux
Pull block fixes from Jens Axboe:
- NVMe pull request via Christoph:
- Send Identify with CNS 06h only to I/O controllers (Martin
George)
- Fix nvme_tcp_term_pdu to match spec (Caleb Sander)
- Pass in issue_flags for uring_cmd, so the end_io handlers don't need
to assume what the right context is (me)
- Fix for ublk, marking it as LIVE before adding it to avoid races on
the initial IO (Ming)
* tag 'block-6.3-2023-03-24' of git://git.kernel.dk/linux:
nvme-tcp: fix nvme_tcp_term_pdu to match spec
nvme: send Identify with CNS 06h only to I/O controllers
block/io_uring: pass in issue_flags for uring_cmd task_work handling
block: ublk_drv: mark device as LIVE before adding disk
|
||
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Linus Torvalds
|
fd3d06ff5f |
Thermal control fixes for 6.3-rc4
- Restore the thermal core behavior regarding zero-temperature trip
points to avoid a driver regression (Ido Schimmel).
- Fix a recent regression in the ACPI processor driver preventing it
from changing the number of CPU cooling device states exposed via
sysfs after the given CPU cooling device has been registered (Rafael
Wysocki).
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Merge tag 'thermal-6.3-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
Pull thermal control fixes from Rafael Wysocki:
"These address two recent regressions related to thermal control.
Specifics:
- Restore the thermal core behavior regarding zero-temperature trip
points to avoid a driver regression (Ido Schimmel)
- Fix a recent regression in the ACPI processor driver preventing it
from changing the number of CPU cooling device states exposed via
sysfs after the given CPU cooling device has been registered
(Rafael Wysocki)"
* tag 'thermal-6.3-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm:
thermal: core: Restore behavior regarding invalid trip points
ACPI: processor: thermal: Update CPU cooling devices on cpufreq policy changes
thermal: core: Introduce thermal_cooling_device_update()
thermal: core: Introduce thermal_cooling_device_present()
ACPI: processor: Reorder acpi_processor_driver_init()
|
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Linus Torvalds
|
877c20b104 |
First batch of EFI fixes for v6.3:
- Set the NX compat flag for arm64 and zboot, to ensure compatibility with EFI firmware that complies with tightening requirements imposed across the ecosystem. - Improve identification of Ampere Altra systems based on SMBIOS data. - Fix some issues related to the EFI framebuffer that were introduced as a result from some refactoring related to zboot and the merge with sysfb. - Makefile tweak to avoid rebuilding vmlinuz unnecessarily. - Fix efi_random_alloc() return value on out of memory condition. -----BEGIN PGP SIGNATURE----- iHUEABYIAB0WIQQQm/3uucuRGn1Dmh0wbglWLn0tXAUCZBxfeAAKCRAwbglWLn0t XJzfAQCiRPMpm5YomKDLdAtjXfwEbyevlYN/gDInAdX5ETzPqgD/WDSEmj3cqh+V Es3u5P/7ICC/qgCleq87qpUk0IPwEwo= =u0Zg -----END PGP SIGNATURE----- Merge tag 'efi-fixes-for-v6.3-1' of git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi Pull EFI fixes from Ard Biesheuvel: - Set the NX compat flag for arm64 and zboot, to ensure compatibility with EFI firmware that complies with tightening requirements imposed across the ecosystem. - Improve identification of Ampere Altra systems based on SMBIOS data. - Fix some issues related to the EFI framebuffer that were introduced as a result from some refactoring related to zboot and the merge with sysfb. - Makefile tweak to avoid rebuilding vmlinuz unnecessarily. - Fix efi_random_alloc() return value on out of memory condition. * tag 'efi-fixes-for-v6.3-1' of git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi: efi/libstub: randomalloc: Return EFI_OUT_OF_RESOURCES on failure efi/libstub: Use relocated version of kernel's struct screen_info efi/libstub: zboot: Add compressed image to make targets efi: sysfb_efi: Add quirk for Lenovo Yoga Book X91F/L efi: sysfb_efi: Fix DMI quirks not working for simpledrm efi/libstub: smbios: Drop unused 'recsize' parameter arm64: efi: Use SMBIOS processor version to key off Ampere quirk efi/libstub: smbios: Use length member instead of record struct size efi: earlycon: Reprobe after parsing config tables arm64: efi: Set NX compat flag in PE/COFF header efi/libstub: arm64: Remap relocated image with strict permissions efi/libstub: zboot: Mark zboot EFI application as NX compatible |
||
|
Linus Torvalds
|
608f1b1366 |
Including fixes from bpf, wifi and bluetooth.
Current release - regressions:
- wifi: mt76: mt7915: add back 160MHz channel width support for MT7915
- libbpf: revert poisoning of strlcpy, it broke uClibc-ng
Current release - new code bugs:
- bpf: improve the coverage of the "allow reads from uninit stack"
feature to fix verification complexity problems
- eth: am65-cpts: reset PPS genf adj settings on enable
Previous releases - regressions:
- wifi: mac80211: serialize ieee80211_handle_wake_tx_queue()
- wifi: mt76: do not run mt76_unregister_device() on unregistered hw,
fix null-deref
- Bluetooth: btqcomsmd: fix command timeout after setting BD address
- eth: igb: revert rtnl_lock() that causes a deadlock
- dsa: mscc: ocelot: fix device specific statistics
Previous releases - always broken:
- xsk: add missing overflow check in xdp_umem_reg()
- wifi: mac80211:
- fix QoS on mesh interfaces
- fix mesh path discovery based on unicast packets
- Bluetooth:
- ISO: fix timestamped HCI ISO data packet parsing
- remove "Power-on" check from Mesh feature
- usbnet: more fixes to drivers trusting packet length
- wifi: iwlwifi: mvm: fix mvmtxq->stopped handling
- Bluetooth: btintel: iterate only bluetooth device ACPI entries
- eth: iavf: fix inverted Rx hash condition leading to disabled hash
- eth: igc: fix the validation logic for taprio's gate list
- dsa: tag_brcm: legacy: fix daisy-chained switches
Misc:
- bpf: adjust insufficient default bpf_jit_limit to account for
growth of BPF use over the last 5 years
- xdp: bpf_xdp_metadata() use EOPNOTSUPP as unique errno indicating
no driver support
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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Merge tag 'net-6.3-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
Pull networking fixes from Jakub Kicinski:
"Including fixes from bpf, wifi and bluetooth.
Current release - regressions:
- wifi: mt76: mt7915: add back 160MHz channel width support for
MT7915
- libbpf: revert poisoning of strlcpy, it broke uClibc-ng
Current release - new code bugs:
- bpf: improve the coverage of the "allow reads from uninit stack"
feature to fix verification complexity problems
- eth: am65-cpts: reset PPS genf adj settings on enable
Previous releases - regressions:
- wifi: mac80211: serialize ieee80211_handle_wake_tx_queue()
- wifi: mt76: do not run mt76_unregister_device() on unregistered hw,
fix null-deref
- Bluetooth: btqcomsmd: fix command timeout after setting BD address
- eth: igb: revert rtnl_lock() that causes a deadlock
- dsa: mscc: ocelot: fix device specific statistics
Previous releases - always broken:
- xsk: add missing overflow check in xdp_umem_reg()
- wifi: mac80211:
- fix QoS on mesh interfaces
- fix mesh path discovery based on unicast packets
- Bluetooth:
- ISO: fix timestamped HCI ISO data packet parsing
- remove "Power-on" check from Mesh feature
- usbnet: more fixes to drivers trusting packet length
- wifi: iwlwifi: mvm: fix mvmtxq->stopped handling
- Bluetooth: btintel: iterate only bluetooth device ACPI entries
- eth: iavf: fix inverted Rx hash condition leading to disabled hash
- eth: igc: fix the validation logic for taprio's gate list
- dsa: tag_brcm: legacy: fix daisy-chained switches
Misc:
- bpf: adjust insufficient default bpf_jit_limit to account for
growth of BPF use over the last 5 years
- xdp: bpf_xdp_metadata() use EOPNOTSUPP as unique errno indicating
no driver support"
* tag 'net-6.3-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (84 commits)
Bluetooth: HCI: Fix global-out-of-bounds
Bluetooth: mgmt: Fix MGMT add advmon with RSSI command
Bluetooth: btsdio: fix use after free bug in btsdio_remove due to unfinished work
Bluetooth: L2CAP: Fix responding with wrong PDU type
Bluetooth: btqcomsmd: Fix command timeout after setting BD address
Bluetooth: btinel: Check ACPI handle for NULL before accessing
net: mdio: thunder: Add missing fwnode_handle_put()
net: dsa: mt7530: move setting ssc_delta to PHY_INTERFACE_MODE_TRGMII case
net: dsa: mt7530: move lowering TRGMII driving to mt7530_setup()
net: dsa: mt7530: move enabling disabling core clock to mt7530_pll_setup()
net: asix: fix modprobe "sysfs: cannot create duplicate filename"
gve: Cache link_speed value from device
tools: ynl: Fix genlmsg header encoding formats
net: enetc: fix aggregate RMON counters not showing the ranges
Bluetooth: Remove "Power-on" check from Mesh feature
Bluetooth: Fix race condition in hci_cmd_sync_clear
Bluetooth: btintel: Iterate only bluetooth device ACPI entries
Bluetooth: ISO: fix timestamped HCI ISO data packet parsing
Bluetooth: btusb: Remove detection of ISO packets over bulk
Bluetooth: hci_core: Detect if an ACL packet is in fact an ISO packet
...
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Minwoo Im
|
d0072ca529 |
mm: mmap: remove newline at the end of the trace
We already have newline in TP_printk so remove the redundant newline
character at the end of the mmap trace.
<...>-345 [006] ..... 95.589290: exit_mmap: mt_mod ...
<...>-345 [006] ..... 95.589413: vm_unmapped_area: addr=...
<...>-345 [006] ..... 95.589571: vm_unmapped_area: addr=...
<...>-345 [006] ..... 95.589606: vm_unmapped_area: addr=...
to
<...>-336 [006] ..... 44.762506: exit_mmap: mt_mod ...
<...>-336 [006] ..... 44.762654: vm_unmapped_area: addr=...
<...>-336 [006] ..... 44.762794: vm_unmapped_area: addr=...
<...>-336 [006] ..... 44.762835: vm_unmapped_area: addr=...
Link: https://lkml.kernel.org/r/ZAu6qDsNPmk82UjV@minwoo-desktop
FIxes:
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Kiran K
|
294d749b5d |
Bluetooth: btintel: Iterate only bluetooth device ACPI entries
Current flow interates over entire ACPI table entries looking for
Bluetooth Per Platform Antenna Gain(PPAG) entry. This patch iterates
over ACPI entries relvant to Bluetooth device only.
Fixes:
|
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Rafael J. Wysocki
|
790930f442 |
thermal: core: Introduce thermal_cooling_device_update()
Introduce a core thermal API function, thermal_cooling_device_update(), for updating the max_state value for a cooling device and rearranging its statistics in sysfs after a possible change of its ->get_max_state() callback return value. That callback is now invoked only once, during cooling device registration, to populate the max_state field in the cooling device object, so if its return value changes, it needs to be invoked again and the new return value needs to be stored as max_state. Moreover, the statistics presented in sysfs need to be rearranged in general, because there may not be enough room in them to store data for all of the possible states (in the case when max_state grows). The new function takes care of that (and some other minor things related to it), but some extra locking and lockdep annotations are added in several places too to protect against crashes in the cases when the statistics are not present or when a stale max_state value might be used by sysfs attributes. Note that the actual user of the new function will be added separately. Link: https://lore.kernel.org/linux-pm/53ec1f06f61c984100868926f282647e57ecfb2d.camel@intel.com/ Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com> Tested-by: Zhang Rui <rui.zhang@intel.com> Reviewed-by: Zhang Rui <rui.zhang@intel.com> |
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Caleb Sander
|
aa01c67de5 |
nvme-tcp: fix nvme_tcp_term_pdu to match spec
The FEI field of C2HTermReq/H2CTermReq is 4 bytes but not 4-byte-aligned
in the NVMe/TCP specification (it is located at offset 10 in the PDU).
Split it into two 16-bit integers in struct nvme_tcp_term_pdu
so no padding is inserted. There should also be 10 reserved bytes after.
There are currently no users of this type.
Fixes:
|
||
Josh Poimboeuf
|
f87d28673b |
entry: Fix noinstr warning in __enter_from_user_mode()
__enter_from_user_mode() is triggering noinstr warnings with
CONFIG_DEBUG_PREEMPT due to its call of preempt_count_add() via
ct_state().
The preemption disable isn't needed as interrupts are already disabled.
And the context_tracking_enabled() check in ct_state() also isn't needed
as that's already being done by the CT_WARN_ON().
Just use __ct_state() instead.
Fixes the following warnings:
vmlinux.o: warning: objtool: enter_from_user_mode+0xba: call to preempt_count_add() leaves .noinstr.text section
vmlinux.o: warning: objtool: syscall_enter_from_user_mode+0xf9: call to preempt_count_add() leaves .noinstr.text section
vmlinux.o: warning: objtool: syscall_enter_from_user_mode_prepare+0xc7: call to preempt_count_add() leaves .noinstr.text section
vmlinux.o: warning: objtool: irqentry_enter_from_user_mode+0xba: call to preempt_count_add() leaves .noinstr.text section
Fixes:
|
||
Jens Axboe
|
9d2789ac9d |
block/io_uring: pass in issue_flags for uring_cmd task_work handling
io_uring_cmd_done() currently assumes that the uring_lock is held
when invoked, and while it generally is, this is not guaranteed.
Pass in the issue_flags associated with it, so that we have
IO_URING_F_UNLOCKED available to be able to lock the CQ ring
appropriately when completing events.
Cc: stable@vger.kernel.org
Fixes:
|
||
|
Linus Torvalds
|
3d3699bde4 |
NFS Client Bugfixes for Linux 6.3-rc
Bugfixes: * Fix /proc/PID/io read_bytes accounting * Fix setting NLM file_lock start and end during decoding testargs * Fix timing for setting access cache timestamps -----BEGIN PGP SIGNATURE----- iQIzBAABCAAdFiEEnZ5MQTpR7cLU7KEp18tUv7ClQOsFAmQYnFoACgkQ18tUv7Cl QOv86RAAuDaOVfnPHuM1EMgTiBG+EZnCjMz+ktEuYhKuHdtS2cplq0S5Uygx1Zpl Kt9/Ww77k2jOPvsk3R1ejmFv1aiyNz+S9eEHrPp6nfwRhhQBw04fvo+y3mjrkNLq p4Y0Wes+9/0SnYftcsrcO/ghsc0t5DLm9eiGZMICes21cnrAO8iY1PY5DX2p7ipb O4qEnfCA67Nt+rY2T6lbMoI8kMyN+J4FaFCwPaMv8UDP/RqdG1KR429V46JwrKxR 1FbG1nKH03U3apmaaGcRVr8meswPetQNWfJnmjsAHur6z8pCZ233oIggj4gnBIdy jGDWwQ3lT55+6XvkW4yrgGPUT2oDYiYwW4uk401I+xWJIbNvRMXKPIQWehHMTR4v 0Xo8rhefPkgHrJkhaoBjvnMeKl79QwGUCSw5ECluxKm9nkDGeVa5kRBFCfkeWgfR dGJNUOqd6P3vVdGVvTEYP/q5mrDpr+4ZTyggm2IbP0nKNnYgwPoHVn+Prwsht+wh XGmXpu5C07U5fex7uzfmK/S8JWZDkEoNOZJQ8AE+NFm8MZFl8wUIfuyaZS4ItSEk odIGQ+PSMbEyfo24WhSk3BLt0cqzWxeweENUxP00PVOyqcYmj5duRP7OIVVHmm/w dDwh5tQfykrF7opNMoJBXXAGlwI9O0t0UwBvNasBUiINctrapOw= =n/JC -----END PGP SIGNATURE----- Merge tag 'nfs-for-6.3-2' of git://git.linux-nfs.org/projects/anna/linux-nfs Pull NFS client fixes from Anna Schumaker: - Fix /proc/PID/io read_bytes accounting - Fix setting NLM file_lock start and end during decoding testargs - Fix timing for setting access cache timestamps * tag 'nfs-for-6.3-2' of git://git.linux-nfs.org/projects/anna/linux-nfs: NFS: Correct timing for assigning access cache timestamp lockd: set file_lock start and end when decoding nlm4 testargs NFS: Fix /proc/PID/io read_bytes for buffered reads |
||
|
Linus Torvalds
|
ce86beb43e |
Char/Misc driver fixes for 6.3-rc3.
Here are a few small char/misc/other driver subsystem patches to resolve reported problems for 6.3-rc3. Included in here are: - Interconnect driver fixes for reported problems - Memory driver fixes for reported problems. - nvmem core fix - firmware driver fix for reported problem. All of these have been in linux-next for a while with no reported issues. Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> -----BEGIN PGP SIGNATURE----- iG0EABECAC0WIQT0tgzFv3jCIUoxPcsxR9QN2y37KQUCZBchKw8cZ3JlZ0Brcm9h aC5jb20ACgkQMUfUDdst+ylYVQCfbQtOMjbfxCNvmBCZbC8GWaanLloAn243V7vJ oxfPCUa6+BYLFWweKydG =tuC/ -----END PGP SIGNATURE----- Merge tag 'char-misc-6.3-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc Pull char/misc driver fixes from Greg KH: "Here are a few small char/misc/other driver subsystem patches to resolve reported problems for 6.3-rc3. Included in here are: - Interconnect driver fixes for reported problems - Memory driver fixes for reported problems - nvmem core fix - firmware driver fix for reported problem All of these have been in linux-next for a while with no reported issues" * tag 'char-misc-6.3-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc: (23 commits) memory: tegra30-emc: fix interconnect registration race memory: tegra20-emc: fix interconnect registration race memory: tegra124-emc: fix interconnect registration race memory: tegra: fix interconnect registration race interconnect: exynos: drop redundant link destroy interconnect: exynos: fix registration race interconnect: exynos: fix node leak in probe PM QoS error path interconnect: qcom: msm8974: fix registration race interconnect: qcom: rpmh: fix registration race interconnect: qcom: rpmh: fix probe child-node error handling interconnect: qcom: rpm: fix registration race nvmem: core: return -ENOENT if nvmem cell is not found firmware: xilinx: don't make a sleepable memory allocation from an atomic context interconnect: qcom: rpm: fix probe child-node error handling interconnect: qcom: osm-l3: fix registration race interconnect: imx: fix registration race interconnect: fix provider registration API interconnect: fix icc_provider_del() error handling interconnect: fix mem leak when freeing nodes interconnect: qcom: qcm2290: Fix MASTER_SNOC_BIMC_NRT ... |
||
Dave Chinner
|
e9b60c7f97 |
pcpcntr: remove percpu_counter_sum_all()
percpu_counter_sum_all() is now redundant as the race condition it
was invented to handle is now dealt with by percpu_counter_sum()
directly and all users of percpu_counter_sum_all() have been
removed.
Remove it.
This effectively reverts the changes made in
|
||
|
Dave Chinner
|
1470afefc3 |
cpumask: introduce for_each_cpu_or
Equivalent of for_each_cpu_and, except it ORs the two masks together so it iterates all the CPUs present in either mask. 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> |
||
Jochen Henneberg
|
070246e467 |
net: stmmac: Fix for mismatched host/device DMA address width
Currently DMA address width is either read from a RO device register
or force set from the platform data. This breaks DMA when the host DMA
address width is <=32it but the device is >32bit.
Right now the driver may decide to use a 2nd DMA descriptor for
another buffer (happens in case of TSO xmit) assuming that 32bit
addressing is used due to platform configuration but the device will
still use both descriptor addresses as one address.
This can be observed with the Intel EHL platform driver that sets
32bit for addr64 but the MAC reports 40bit. The TX queue gets stuck in
case of TCP with iptables NAT configuration on TSO packets.
The logic should be like this: Whatever we do on the host side (memory
allocation GFP flags) should happen with the host DMA width, whenever
we decide how to set addresses on the device registers we must use the
device DMA address width.
This patch renames the platform address width field from addr64 (term
used in device datasheet) to host_addr and uses this value exclusively
for host side operations while all chip operations consider the device
DMA width as read from the device register.
Fixes:
|
||
Florian Fainelli
|
30b605b850 |
net: mdio: fix owner field for mdio buses registered using ACPI
Bus ownership is wrong when using acpi_mdiobus_register() to register an
mdio bus. That function is not inline, so when it calls
mdiobus_register() the wrong THIS_MODULE value is captured.
CC: Maxime Bizon <mbizon@freebox.fr>
Fixes:
|
||
Maxime Bizon
|
99669259f3 |
net: mdio: fix owner field for mdio buses registered using device-tree
Bus ownership is wrong when using of_mdiobus_register() to register an mdio
bus. That function is not inline, so when it calls mdiobus_register() the wrong
THIS_MODULE value is captured.
Signed-off-by: Maxime Bizon <mbizon@freebox.fr>
Fixes:
|
||
Hans de Goede
|
3615c78673 |
efi: sysfb_efi: Fix DMI quirks not working for simpledrm
Commit |
||
|
Linus Torvalds
|
478a351ce0 |
Including fixes from netfilter, wifi and ipsec.
Current release - regressions:
- phy: mscc: fix deadlock in phy_ethtool_{get,set}_wol()
- virtio: vsock: don't use skbuff state to account credit
- virtio: vsock: don't drop skbuff on copy failure
- virtio_net: fix page_to_skb() miscalculating the memory size
Current release - new code bugs:
- eth: correct xdp_features after device reconfig
- wifi: nl80211: fix the puncturing bitmap policy
- net/mlx5e: flower:
- fix raw counter initialization
- fix missing error code
- fix cloned flow attribute
- ipa:
- fix some register validity checks
- fix a surprising number of bad offsets
- kill FILT_ROUT_CACHE_CFG IPA register
Previous releases - regressions:
- tcp: fix bind() conflict check for dual-stack wildcard address
- veth: fix use after free in XDP_REDIRECT when skb headroom is small
- ipv4: fix incorrect table ID in IOCTL path
- ipvlan: make skb->skb_iif track skb->dev for l3s mode
- mptcp:
- fix possible deadlock in subflow_error_report
- fix UaFs when destroying unaccepted and listening sockets
- dsa: mv88e6xxx: fix max_mtu of 1492 on 6165, 6191, 6220, 6250, 6290
Previous releases - always broken:
- tcp: tcp_make_synack() can be called from process context,
don't assume preemption is disabled when updating stats
- netfilter: correct length for loading protocol registers
- virtio_net: add checking sq is full inside xdp xmit
- bonding: restore IFF_MASTER/SLAVE flags on bond enslave
Ethertype change
- phy: nxp-c45-tja11xx: fix MII_BASIC_CONFIG_REV bit number
- eth: i40e: fix crash during reboot when adapter is in recovery mode
- eth: ice: avoid deadlock on rtnl lock when auxiliary device
plug/unplug meets bonding
- dsa: mt7530:
- remove now incorrect comment regarding port 5
- set PLL frequency and trgmii only when trgmii is used
- eth: mtk_eth_soc: reset PCS state when changing interface types
Misc:
- ynl: another license adjustment
- move the TCA_EXT_WARN_MSG attribute for tc action
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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Merge tag 'net-6.3-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
Pull networking fixes from Jakub Kicinski:
"Including fixes from netfilter, wifi and ipsec.
A little more changes than usual, but it's pretty normal for us that
the rc3/rc4 PRs are oversized as people start testing in earnest.
Possibly an extra boost from people deploying the 6.1 LTS but that's
more of an unscientific hunch.
Current release - regressions:
- phy: mscc: fix deadlock in phy_ethtool_{get,set}_wol()
- virtio: vsock: don't use skbuff state to account credit
- virtio: vsock: don't drop skbuff on copy failure
- virtio_net: fix page_to_skb() miscalculating the memory size
Current release - new code bugs:
- eth: correct xdp_features after device reconfig
- wifi: nl80211: fix the puncturing bitmap policy
- net/mlx5e: flower:
- fix raw counter initialization
- fix missing error code
- fix cloned flow attribute
- ipa:
- fix some register validity checks
- fix a surprising number of bad offsets
- kill FILT_ROUT_CACHE_CFG IPA register
Previous releases - regressions:
- tcp: fix bind() conflict check for dual-stack wildcard address
- veth: fix use after free in XDP_REDIRECT when skb headroom is small
- ipv4: fix incorrect table ID in IOCTL path
- ipvlan: make skb->skb_iif track skb->dev for l3s mode
- mptcp:
- fix possible deadlock in subflow_error_report
- fix UaFs when destroying unaccepted and listening sockets
- dsa: mv88e6xxx: fix max_mtu of 1492 on 6165, 6191, 6220, 6250, 6290
Previous releases - always broken:
- tcp: tcp_make_synack() can be called from process context, don't
assume preemption is disabled when updating stats
- netfilter: correct length for loading protocol registers
- virtio_net: add checking sq is full inside xdp xmit
- bonding: restore IFF_MASTER/SLAVE flags on bond enslave Ethertype
change
- phy: nxp-c45-tja11xx: fix MII_BASIC_CONFIG_REV bit number
- eth: i40e: fix crash during reboot when adapter is in recovery mode
- eth: ice: avoid deadlock on rtnl lock when auxiliary device
plug/unplug meets bonding
- dsa: mt7530:
- remove now incorrect comment regarding port 5
- set PLL frequency and trgmii only when trgmii is used
- eth: mtk_eth_soc: reset PCS state when changing interface types
Misc:
- ynl: another license adjustment
- move the TCA_EXT_WARN_MSG attribute for tc action"
* tag 'net-6.3-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (108 commits)
selftests: bonding: add tests for ether type changes
bonding: restore bond's IFF_SLAVE flag if a non-eth dev enslave fails
bonding: restore IFF_MASTER/SLAVE flags on bond enslave ether type change
net: renesas: rswitch: Fix GWTSDIE register handling
net: renesas: rswitch: Fix the output value of quote from rswitch_rx()
ethernet: sun: add check for the mdesc_grab()
net: ipa: fix some register validity checks
net: ipa: kill FILT_ROUT_CACHE_CFG IPA register
net: ipa: add two missing declarations
net: ipa: reg: include <linux/bug.h>
net: xdp: don't call notifiers during driver init
net/sched: act_api: add specific EXT_WARN_MSG for tc action
Revert "net/sched: act_api: move TCA_EXT_WARN_MSG to the correct hierarchy"
net: dsa: microchip: fix RGMII delay configuration on KSZ8765/KSZ8794/KSZ8795
ynl: make the tooling check the license
ynl: broaden the license even more
tools: ynl: make definitions optional again
hsr: ratelimit only when errors are printed
qed/qed_mng_tlv: correctly zero out ->min instead of ->hour
selftests: net: devlink_port_split.py: skip test if no suitable device available
...
|
||
|
Linus Torvalds
|
8d3c682a5e |
block-6.3-2023-03-16
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Merge tag 'block-6.3-2023-03-16' of git://git.kernel.dk/linux
Pull block fixes from Jens Axboe:
"A bit bigger than usual, as the NVMe pull request missed last weeks
submission. In detail:
- NVMe pull request via Christoph:
- Avoid potential UAF in nvmet_req_complete (Damien Le Moal)
- More quirks (Elmer Miroslav Mosher Golovin, Philipp Geulen)
- Fix a memory leak in the nvme-pci probe teardown path
(Irvin Cote)
- Repair the MAINTAINERS entry (Lukas Bulwahn)
- Fix handling single range discard request (Ming Lei)
- Show more opcode names in trace events (Minwoo Im)
- Fix nvme-tcp timeout reporting (Sagi Grimberg)
- MD pull request via Song:
- Two fixes for old issues (Neil)
- Resource leak in device stopping (Xiao)
- Bio based device stats fix (Yu)
- Kill unused CONFIG_BLOCK_COMPAT (Lukas)
- sunvdc missing mdesc_grab() failure check (Liang)
- Fix for reversal of request ordering upon issue for certain cases
(Jan)
- null_blk timeout fixes (Damien)
- Loop use-after-free fix (Bart)
- blk-mq SRCU fix for BLK_MQ_F_BLOCKING devices (Chris)"
* tag 'block-6.3-2023-03-16' of git://git.kernel.dk/linux:
block: remove obsolete config BLOCK_COMPAT
md: select BLOCK_LEGACY_AUTOLOAD
block: count 'ios' and 'sectors' when io is done for bio-based device
block: sunvdc: add check for mdesc_grab() returning NULL
nvmet: avoid potential UAF in nvmet_req_complete()
nvme-trace: show more opcode names
nvme-tcp: add nvme-tcp pdu size build protection
nvme-tcp: fix opcode reporting in the timeout handler
nvme-pci: add NVME_QUIRK_BOGUS_NID for Lexar NM620
nvme-pci: add NVME_QUIRK_BOGUS_NID for Netac NV3000
nvme-pci: fixing memory leak in probe teardown path
nvme: fix handling single range discard request
MAINTAINERS: repair malformed T: entries in NVM EXPRESS DRIVERS
block: null_blk: cleanup null_queue_rq()
block: null_blk: Fix handling of fake timeout request
blk-mq: fix "bad unlock balance detected" on q->srcu in __blk_mq_run_dispatch_ops
loop: Fix use-after-free issues
block: do not reverse request order when flushing plug list
md: avoid signed overflow in slot_store()
md: Free resources in __md_stop
|
||
|
Linus Torvalds
|
abb02a8245 |
ACPI fixes for 6.3-rc3
- Fix ACPI PPTT handling to avoid sleep in the atomic context when it
is not present (Sudeep Holla).
- Add backlight=native DMI quirk for Dell Vostro 15 3535 to the ACPI
video driver (Chia-Lin Kao).
- Add ACPI quirks for I2C device enumeration on Lenovo Yoga Book X90
and Acer Iconia One 7 B1-750 (Hans de Goede).
- Fix handling of invalid command line option values in the ACPI pfrut
utility (Chen Yu).
- Fix references to I2C device data type in the ACPI documentation for
device enumeration (Andy Shevchenko).
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Merge tag 'acpi-6.3-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
Pull ACPI fixes from Rafael Wysocki:
"These add some new quirks, fix PPTT handling, fix an ACPI utility and
correct a mistake in the ACPI documentation.
Specifics:
- Fix ACPI PPTT handling to avoid sleep in the atomic context when it
is not present (Sudeep Holla)
- Add 'backlight=native' DMI quirk for Dell Vostro 15 3535 to the
ACPI video driver (Chia-Lin Kao)
- Add ACPI quirks for I2C device enumeration on Lenovo Yoga Book X90
and Acer Iconia One 7 B1-750 (Hans de Goede)
- Fix handling of invalid command line option values in the ACPI
pfrut utility (Chen Yu)
- Fix references to I2C device data type in the ACPI documentation
for device enumeration (Andy Shevchenko)"
* tag 'acpi-6.3-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm:
ACPI: tools: pfrut: Check if the input of level and type is in the right numeric range
ACPI: PPTT: Fix to avoid sleep in the atomic context when PPTT is absent
ACPI: x86: Add skip i2c clients quirk for Lenovo Yoga Book X90
ACPI: x86: Add skip i2c clients quirk for Acer Iconia One 7 B1-750
ACPI: x86: Introduce an acpi_quirk_skip_gpio_event_handlers() helper
ACPI: video: Add backlight=native DMI quirk for Dell Vostro 15 3535
ACPI: docs: enumeration: Correct reference to the I²C device data type
|
||
|
Linus Torvalds
|
0eb392ec09 |
xen: branch for v6.3-rc3
-----BEGIN PGP SIGNATURE----- iHUEABYIAB0WIQRTLbB6QfY48x44uB6AXGG7T9hjvgUCZBQKJwAKCRCAXGG7T9hj vuVgAQDhvr5mBFNqFxIfTnE8+oEsnYb0OgmR+9U3h+ECDB0P0gEAmR1fAee441YE 2DWOAlvjmqoI2K8DTTabizXvm7x3bQk= =jcYl -----END PGP SIGNATURE----- Merge tag 'for-linus-6.3-rc3-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip Pull xen fixes from Juergen Gross: - cleanup for xen time handling - enable the VGA console in a Xen PVH dom0 - cleanup in the xenfs driver * tag 'for-linus-6.3-rc3-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip: xen: remove unnecessary (void*) conversions x86/PVH: obtain VGA console info in Dom0 x86/xen/time: cleanup xen_tsc_safe_clocksource xen: update arch/x86/include/asm/xen/cpuid.h |
||
|
Linus Torvalds
|
e50a80383e |
s390 updates for 6.3-rc3
- Update defconfigs. - Fix early boot code by adding missing intersection check to prevent potential overwriting of the ipl report. - Fix a use-after-free issue in s390-specific code related to PCI resources being retained after hot-unplugging individual functions, by removing the resources from the PCI bus's resource list and using the zpci_bar_struct's resource pointer directly. -----BEGIN PGP SIGNATURE----- iQEzBAABCAAdFiEE3QHqV+H2a8xAv27vjYWKoQLXFBgFAmQULf8ACgkQjYWKoQLX FBh2Zwf/QP0r5FHhU9MO5z00DOfXunP4jJcBW18i4owbjDvEGEJxuixE6KklHfPI j918vduGI6YuVlhAfAQPPbFH4GWPc8HMlv/HSifWXq+VeDZToSKv9l0rZbE86blC qNJs+MHWc9KSbEr2KUfI4/im9ENb5dGO00JLK0sueZKztY9wdVRIU3JVJGQgQSDU BUuUMdiEu6ZZI4fatRumZCKO3V6B47sSc0erxDJ8K9xy8zJdSJ4YJR+WsQHoTFE2 Ap1q8TZz2PQ7hR3qUZy+iGuLWJX7TzyCsEBceRBnm9DGPp3gKfep0u9Dw83oHe5v lmo9e34wS62cEGl8Pia+lwLUWYzXZg== =hUmN -----END PGP SIGNATURE----- Merge tag 's390-6.3-3' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux Pull s390 fixes from Vasily Gorbik: - Update defconfigs - Fix early boot code by adding missing intersection check to prevent potential overwriting of the ipl report - Fix a use-after-free issue in s390-specific code related to PCI resources being retained after hot-unplugging individual functions, by removing the resources from the PCI bus's resource list and using the zpci_bar_struct's resource pointer directly * tag 's390-6.3-3' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux: s390: update defconfigs PCI: s390: Fix use-after-free of PCI resources with per-function hotplug s390/ipl: add missing intersection check to ipl_report handling |
||
|
Linus Torvalds
|
2cf5a401c8 |
drm fixes for v6.3-rc3
accel:
- build fix for accel
edid:
- fix info leak in edid
ttm:
- fix NULL ptr deref
- reference counting fix
i915:
- Fix hwmon PL1 power limit enabling
- Fix audio ELD handling for DP MST
- Fix PSR io and wake line calculations
- Fix DG2 HDMI modes with 267.30 and 319.89 MHz pixel clocks
- Fix SSEU subslice out-of-bounds access
- Fix misuse of non-idle barriers as fence trackers
amdgpu:
- SMU 13 update
- RDNA2 suspend/resume fix when overclocking is enabled
- SRIOV VCN fixes
- HDCP suspend/resume fix
- Fix drm polling splat regression
- Fix dirty rectangle tracking for PSR
- Fix vangogh regression on certain BIOSes
- Misc display fixes
- Suspend/resume IOMMU regression fix
amdkfd:
- Fix BO offset for multi-VMA page migration
- Fix a possible double free
- Fix potential use after free
- Fix process cleanup on module exit
bridge:
- fix returned array size name documentation
fbdev:
- ref-counting fix for fbdev deferred I/O
virtio:
- dma sync fix
shmem-helper:
- error path fix
msm:
- shrinker blocking fix
panfrost:
- shrinker rpm fix
chipsfb:
- fix error code
meson:
- fix 1px pink line
- fix regulator interaction
sun4i:
- fix missing component unbind
* driver fixes
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Merge tag 'drm-fixes-2023-03-17' of git://anongit.freedesktop.org/drm/drm
Pull drm fixes from Dave Airlie:
"Seems like a pretty regular rc3, i915 and amdgpu with the usual
selection of fixes, then a scattering of fixes across misc drivers and
other areas:
accel:
- build fix for accel
edid:
- fix info leak in edid
ttm:
- fix NULL ptr deref
- reference counting fix
i915:
- Fix hwmon PL1 power limit enabling
- Fix audio ELD handling for DP MST
- Fix PSR io and wake line calculations
- Fix DG2 HDMI modes with 267.30 and 319.89 MHz pixel clocks
- Fix SSEU subslice out-of-bounds access
- Fix misuse of non-idle barriers as fence trackers
amdgpu:
- SMU 13 update
- RDNA2 suspend/resume fix when overclocking is enabled
- SRIOV VCN fixes
- HDCP suspend/resume fix
- Fix drm polling splat regression
- Fix dirty rectangle tracking for PSR
- Fix vangogh regression on certain BIOSes
- Misc display fixes
- Suspend/resume IOMMU regression fix
amdkfd:
- Fix BO offset for multi-VMA page migration
- Fix a possible double free
- Fix potential use after free
- Fix process cleanup on module exit
bridge:
- fix returned array size name documentation
fbdev:
- ref-counting fix for fbdev deferred I/O
virtio:
- dma sync fix
shmem-helper:
- error path fix
msm:
- shrinker blocking fix
panfrost:
- shrinker rpm fix
chipsfb:
- fix error code
meson:
- fix 1px pink line
- fix regulator interaction
sun4i:
- fix missing component unbind"
* tag 'drm-fixes-2023-03-17' of git://anongit.freedesktop.org/drm/drm: (38 commits)
drm/ttm: drop extra ttm_bo_put in ttm_bo_cleanup_refs
drm/amdgpu: Don't resume IOMMU after incomplete init
drm/amdkfd: Fixed kfd_process cleanup on module exit.
drm/amd/display: disconnect MPCC only on OTG change
drm/amd/display: Fix DP MST sinks removal issue
drm/amd/display: Do not set DRR on pipe Commit
drm/amd/display: Remove OTG DIV register write for Virtual signals.
drm/meson: dw-hdmi: Fix devm_regulator_*get_enable*() conversion again
drm/bridge: Fix returned array size name for atomic_get_input_bus_fmts kdoc
drm/amdgpu/vcn: Disable indirect SRAM on Vangogh broken BIOSes
drm/amdgpu/nv: fix codec array for SR_IOV
drm/amd/display: Write to correct dirty_rect
drm/amdgpu: move poll enabled/disable into non DC path
drm/amd/display: Fix HDCP failing to enable after suspend
drm/amdkfd: fix potential kgd_mem UAFs
drm/amdgpu/vcn: custom video info caps for sriov
drm/amd/pm: Fix sienna cichlid incorrect OD volage after resume
drm/amd/pm: bump SMU 13.0.4 driver_if header version
drm/amdkfd: fix a potential double free in pqm_create_queue
drm/amdkfd: Get prange->offset after svm_range_vram_node_new
...
|
||
|
Linus Torvalds
|
7622976c8f |
SCSI fixes on 20230316
Ten patches, eight in drivers and two in the core, which correct a regression from directory removal and add a no VPD size quirk also to fix a regression. All pretty small as you can see from the diffstat. Signed-off-by: James E.J. Bottomley <jejb@linux.ibm.com> -----BEGIN PGP SIGNATURE----- iJwEABMIAEQWIQTnYEDbdso9F2cI+arnQslM7pishQUCZBPW8yYcamFtZXMuYm90 dG9tbGV5QGhhbnNlbnBhcnRuZXJzaGlwLmNvbQAKCRDnQslM7pishdl+AQDyZieE 4Ma7ARkNKD+RGsW0qjJ/xMD2kHgkIRuH4vSG5wD+I8a4rXXy5EysOM/z49InCOD1 D2v7CyVEZjTF2qpEcB4= =5HIW -----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 patches, eight in drivers and two in the core, which correct a regression from directory removal and add a no VPD size quirk also to fix a regression. All pretty small" * tag 'scsi-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi: scsi: ufs: mcq: Use active_reqs to check busy in clock scaling scsi: core: Fix a procfs host directory removal regression scsi: core: Add BLIST_NO_VPD_SIZE for some VDASD scsi: mpi3mr: Fix expander node leak in mpi3mr_remove() scsi: mpi3mr: Fix memory leaks in mpi3mr_init_ioc() scsi: mpi3mr: Fix sas_hba.phy memory leak in mpi3mr_remove() scsi: mpi3mr: Fix mpi3mr_hba_port memory leak in mpi3mr_remove() scsi: mpi3mr: Fix config page DMA memory leak scsi: mpi3mr: Fix throttle_groups memory leak scsi: mpt3sas: Fix NULL pointer access in mpt3sas_transport_port_add() |
||
|
Rafael J. Wysocki
|
f36cc6cd65 |
Merge branches 'acpi-video', 'acpi-x86', 'acpi-tools' and 'acpi-docs'
Merge a new ACPI backlight quirk, new ACPI quirks for I2C device enumeration on some platforms, a pfrut utility fix and an ACPI documentation fix for 6.3-rc3: - Add backlight=native DMI quirk for Dell Vostro 15 3535 to the ACPI video driver (Chia-Lin Kao). - Add ACPI quirks for I2C devices enumeration on Lenovo Yoga Book X90 and Acer Iconia One 7 B1-750 (Hans de Goede). - Fix handling of invalid command line option values in the ACPI pfrut utility (Chen Yu). - Fix references to I2C device data type in the ACPI documentation for device enumeration (Andy Shevchenko). * acpi-video: ACPI: video: Add backlight=native DMI quirk for Dell Vostro 15 3535 * acpi-x86: ACPI: x86: Add skip i2c clients quirk for Lenovo Yoga Book X90 ACPI: x86: Add skip i2c clients quirk for Acer Iconia One 7 B1-750 ACPI: x86: Introduce an acpi_quirk_skip_gpio_event_handlers() helper * acpi-tools: ACPI: tools: pfrut: Check if the input of level and type is in the right numeric range * acpi-docs: ACPI: docs: enumeration: Correct reference to the I²C device data type |
||
Hangbin Liu
|
2f59823fe6 |
net/sched: act_api: add specific EXT_WARN_MSG for tc action
In my previous commit |
||
Jakub Kicinski
|
4e16b6a748 |
ynl: broaden the license even more
I relicensed Netlink spec code to GPL-2.0 OR BSD-3-Clause but
we still put a slightly different license on the uAPI header
than the rest of the code. Use the Linux-syscall-note on all
the specs and all generated code. It's moot for kernel code,
but should not hurt. This way the licenses match everywhere.
Cc: Chuck Lever <chuck.lever@oracle.com>
Fixes:
|
||
|
Linus Torvalds
|
0ddc84d2dd |
ARM64:
* Address a rather annoying bug w.r.t. guest timer offsetting. The
synchronization of timer offsets between vCPUs was broken, leading to
inconsistent timer reads within the VM.
x86:
* New tests for the slow path of the EVTCHNOP_send Xen hypercall
* Add missing nVMX consistency checks for CR0 and CR4
* Fix bug that broke AMD GATag on 512 vCPU machines
Selftests:
* Skip hugetlb tests if huge pages are not available
* Sync KVM exit reasons
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Merge tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm
Pull kvm fixes from Paolo Bonzini:
"ARM64:
- Address a rather annoying bug w.r.t. guest timer offsetting. The
synchronization of timer offsets between vCPUs was broken, leading
to inconsistent timer reads within the VM.
x86:
- New tests for the slow path of the EVTCHNOP_send Xen hypercall
- Add missing nVMX consistency checks for CR0 and CR4
- Fix bug that broke AMD GATag on 512 vCPU machines
Selftests:
- Skip hugetlb tests if huge pages are not available
- Sync KVM exit reasons"
* tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm:
KVM: selftests: Sync KVM exit reasons in selftests
KVM: selftests: Add macro to generate KVM exit reason strings
KVM: selftests: Print expected and actual exit reason in KVM exit reason assert
KVM: selftests: Make vCPU exit reason test assertion common
KVM: selftests: Add EVTCHNOP_send slow path test to xen_shinfo_test
KVM: selftests: Use enum for test numbers in xen_shinfo_test
KVM: selftests: Add helpers to make Xen-style VMCALL/VMMCALL hypercalls
KVM: selftests: Move the guts of kvm_hypercall() to a separate macro
KVM: SVM: WARN if GATag generation drops VM or vCPU ID information
KVM: SVM: Modify AVIC GATag to support max number of 512 vCPUs
KVM: SVM: Fix a benign off-by-one bug in AVIC physical table mask
selftests: KVM: skip hugetlb tests if huge pages are not available
KVM: VMX: Use tabs instead of spaces for indentation
KVM: VMX: Fix indentation coding style issue
KVM: nVMX: remove unnecessary #ifdef
KVM: nVMX: add missing consistency checks for CR0 and CR4
KVM: arm64: timers: Convert per-vcpu virtual offset to a global value
|
||
|
Jens Axboe
|
890a2fb06e |
nvme fixes for Linux 6.3
- avoid potential UAF in nvmet_req_complete (Damien Le Moal) - more quirks (Elmer Miroslav Mosher Golovin, Philipp Geulen) - fix a memory leak in the nvme-pci probe teardown path (Irvin Cote) - repair the MAINTAINERS entry (Lukas Bulwahn) - fix handling single range discard request (Ming Lei) - show more opcode names in trace events (Minwoo Im) - fix nvme-tcp timeout reporting (Sagi Grimberg) -----BEGIN PGP SIGNATURE----- iQI/BAABCgApFiEEgdbnc3r/njty3Iq9D55TZVIEUYMFAmQSy9ILHGhjaEBsc3Qu ZGUACgkQD55TZVIEUYMCqQ/+PcaiHojkyA6B9HBNtVcLemupc2GSc8lozTIqALVT EuTJ2AK0ox8F8MYU0ELlpkCGs9Wil135xqLURLDwLi7sKFj7S1IkaSvG+1okDDHK hJy4U+bpu1gkyBJkB2v/PrX49lmqplFGD/2eLRFedWbZ4rF82hQRrPHYcDpRL2VF 0wmVd7lVaUQ9mOngLy1zrBFjt+rOv8d96zwfqF9m67G9rqKJLQhM45M/TiKaeUuy 3WbsVmZ715rbGv1y7YBObHfdKvs8LfNjdOdJeLNGaNOxuc2y1yOzSbaww2wWW+Wf 9mB6unjn76xW1UUzPtQs2OALZaa9r0w55IQ5A4V+ugJoDEIdxsyHSUMGDnAc1dTW MQGNGhQyGBDD9O9XSvexOXRI+LRxyM3dXfA1dpPUW1BWZm4ACumY26cMasJEJnCr YJtIM3SW/Sp3cRnzcN/fxKCfsDUeYTj0mFu5KjamLd1ux5w4pxJyoS9sWxh63qJz HBnr6VFczYhf63cUoVgX0qZOKv4jwYaVolVcmuNVWWdFhzr8OC7cb+AztfVdo8M2 UbIkWxFH7f/obVd2L3N5c8+tKLaoi5R/MzHTlrov2oTP2e46sFuF6cyhtPM4zO// lwjkIJ1JSAjvFHxEg44wBHjYIB5y0JCjkIaBLuOiVILQYkxYrV8XYzRaqjjNdk0D YSo= =GT+2 -----END PGP SIGNATURE----- Merge tag 'nvme-6.3-2022-03-16' of git://git.infradead.org/nvme into block-6.3 Pull NVMe fixes from Christoph: "nvme fixes for Linux 6.3 - avoid potential UAF in nvmet_req_complete (Damien Le Moal) - more quirks (Elmer Miroslav Mosher Golovin, Philipp Geulen) - fix a memory leak in the nvme-pci probe teardown path (Irvin Cote) - repair the MAINTAINERS entry (Lukas Bulwahn) - fix handling single range discard request (Ming Lei) - show more opcode names in trace events (Minwoo Im) - fix nvme-tcp timeout reporting (Sagi Grimberg)" * tag 'nvme-6.3-2022-03-16' of git://git.infradead.org/nvme: nvmet: avoid potential UAF in nvmet_req_complete() nvme-trace: show more opcode names nvme-tcp: add nvme-tcp pdu size build protection nvme-tcp: fix opcode reporting in the timeout handler nvme-pci: add NVME_QUIRK_BOGUS_NID for Lexar NM620 nvme-pci: add NVME_QUIRK_BOGUS_NID for Netac NV3000 nvme-pci: fixing memory leak in probe teardown path nvme: fix handling single range discard request MAINTAINERS: repair malformed T: entries in NVM EXPRESS DRIVERS |
||
Yu Kuai
|
5f27571382 |
block: count 'ios' and 'sectors' when io is done for bio-based device
While using iostat for raid, I observed very strange 'await'
occasionally, and turns out it's due to that 'ios' and 'sectors' is
counted in bdev_start_io_acct(), while 'nsecs' is counted in
bdev_end_io_acct(). I'm not sure why they are ccounted like that
but I think this behaviour is obviously wrong because user will get
wrong disk stats.
Fix the problem by counting 'ios' and 'sectors' when io is done, like
what rq-based device does.
Fixes:
|
||
|
Minwoo Im
|
8e19b87cfc |
nvme-trace: show more opcode names
We have more commands to show in the trace. Sync up. Signed-off-by: Minwoo Im <minwoo.im.dev@gmail.com> Reviewed-by: Chaitanya Kulkarni <kch@nvidia.com> Signed-off-by: Christoph Hellwig <hch@lst.de> |
||
Liu Ying
|
0d3c9333d9 |
drm/bridge: Fix returned array size name for atomic_get_input_bus_fmts kdoc
The returned array size for input formats is set through atomic_get_input_bus_fmts()'s 'num_input_fmts' argument, so use 'num_input_fmts' to represent the array size in the function's kdoc, not 'num_output_fmts'. Fixes: |
||
Eric Dumazet
|
4b397c06cb |
net: tunnels: annotate lockless accesses to dev->needed_headroom
IP tunnels can apparently update dev->needed_headroom
in their xmit path.
This patch takes care of three tunnels xmit, and also the
core LL_RESERVED_SPACE() and LL_RESERVED_SPACE_EXTRA()
helpers.
More changes might be needed for completeness.
BUG: KCSAN: data-race in ip_tunnel_xmit / ip_tunnel_xmit
read to 0xffff88815b9da0ec of 2 bytes by task 888 on cpu 1:
ip_tunnel_xmit+0x1270/0x1730 net/ipv4/ip_tunnel.c:803
__gre_xmit net/ipv4/ip_gre.c:469 [inline]
ipgre_xmit+0x516/0x570 net/ipv4/ip_gre.c:661
__netdev_start_xmit include/linux/netdevice.h:4881 [inline]
netdev_start_xmit include/linux/netdevice.h:4895 [inline]
xmit_one net/core/dev.c:3580 [inline]
dev_hard_start_xmit+0x127/0x400 net/core/dev.c:3596
__dev_queue_xmit+0x1007/0x1eb0 net/core/dev.c:4246
dev_queue_xmit include/linux/netdevice.h:3051 [inline]
neigh_direct_output+0x17/0x20 net/core/neighbour.c:1623
neigh_output include/net/neighbour.h:546 [inline]
ip_finish_output2+0x740/0x840 net/ipv4/ip_output.c:228
ip_finish_output+0xf4/0x240 net/ipv4/ip_output.c:316
NF_HOOK_COND include/linux/netfilter.h:291 [inline]
ip_output+0xe5/0x1b0 net/ipv4/ip_output.c:430
dst_output include/net/dst.h:444 [inline]
ip_local_out+0x64/0x80 net/ipv4/ip_output.c:126
iptunnel_xmit+0x34a/0x4b0 net/ipv4/ip_tunnel_core.c:82
ip_tunnel_xmit+0x1451/0x1730 net/ipv4/ip_tunnel.c:813
__gre_xmit net/ipv4/ip_gre.c:469 [inline]
ipgre_xmit+0x516/0x570 net/ipv4/ip_gre.c:661
__netdev_start_xmit include/linux/netdevice.h:4881 [inline]
netdev_start_xmit include/linux/netdevice.h:4895 [inline]
xmit_one net/core/dev.c:3580 [inline]
dev_hard_start_xmit+0x127/0x400 net/core/dev.c:3596
__dev_queue_xmit+0x1007/0x1eb0 net/core/dev.c:4246
dev_queue_xmit include/linux/netdevice.h:3051 [inline]
neigh_direct_output+0x17/0x20 net/core/neighbour.c:1623
neigh_output include/net/neighbour.h:546 [inline]
ip_finish_output2+0x740/0x840 net/ipv4/ip_output.c:228
ip_finish_output+0xf4/0x240 net/ipv4/ip_output.c:316
NF_HOOK_COND include/linux/netfilter.h:291 [inline]
ip_output+0xe5/0x1b0 net/ipv4/ip_output.c:430
dst_output include/net/dst.h:444 [inline]
ip_local_out+0x64/0x80 net/ipv4/ip_output.c:126
iptunnel_xmit+0x34a/0x4b0 net/ipv4/ip_tunnel_core.c:82
ip_tunnel_xmit+0x1451/0x1730 net/ipv4/ip_tunnel.c:813
__gre_xmit net/ipv4/ip_gre.c:469 [inline]
ipgre_xmit+0x516/0x570 net/ipv4/ip_gre.c:661
__netdev_start_xmit include/linux/netdevice.h:4881 [inline]
netdev_start_xmit include/linux/netdevice.h:4895 [inline]
xmit_one net/core/dev.c:3580 [inline]
dev_hard_start_xmit+0x127/0x400 net/core/dev.c:3596
__dev_queue_xmit+0x1007/0x1eb0 net/core/dev.c:4246
dev_queue_xmit include/linux/netdevice.h:3051 [inline]
neigh_direct_output+0x17/0x20 net/core/neighbour.c:1623
neigh_output include/net/neighbour.h:546 [inline]
ip_finish_output2+0x740/0x840 net/ipv4/ip_output.c:228
ip_finish_output+0xf4/0x240 net/ipv4/ip_output.c:316
NF_HOOK_COND include/linux/netfilter.h:291 [inline]
ip_output+0xe5/0x1b0 net/ipv4/ip_output.c:430
dst_output include/net/dst.h:444 [inline]
ip_local_out+0x64/0x80 net/ipv4/ip_output.c:126
iptunnel_xmit+0x34a/0x4b0 net/ipv4/ip_tunnel_core.c:82
ip_tunnel_xmit+0x1451/0x1730 net/ipv4/ip_tunnel.c:813
__gre_xmit net/ipv4/ip_gre.c:469 [inline]
ipgre_xmit+0x516/0x570 net/ipv4/ip_gre.c:661
__netdev_start_xmit include/linux/netdevice.h:4881 [inline]
netdev_start_xmit include/linux/netdevice.h:4895 [inline]
xmit_one net/core/dev.c:3580 [inline]
dev_hard_start_xmit+0x127/0x400 net/core/dev.c:3596
__dev_queue_xmit+0x1007/0x1eb0 net/core/dev.c:4246
dev_queue_xmit include/linux/netdevice.h:3051 [inline]
neigh_direct_output+0x17/0x20 net/core/neighbour.c:1623
neigh_output include/net/neighbour.h:546 [inline]
ip_finish_output2+0x740/0x840 net/ipv4/ip_output.c:228
ip_finish_output+0xf4/0x240 net/ipv4/ip_output.c:316
NF_HOOK_COND include/linux/netfilter.h:291 [inline]
ip_output+0xe5/0x1b0 net/ipv4/ip_output.c:430
dst_output include/net/dst.h:444 [inline]
ip_local_out+0x64/0x80 net/ipv4/ip_output.c:126
iptunnel_xmit+0x34a/0x4b0 net/ipv4/ip_tunnel_core.c:82
ip_tunnel_xmit+0x1451/0x1730 net/ipv4/ip_tunnel.c:813
__gre_xmit net/ipv4/ip_gre.c:469 [inline]
ipgre_xmit+0x516/0x570 net/ipv4/ip_gre.c:661
__netdev_start_xmit include/linux/netdevice.h:4881 [inline]
netdev_start_xmit include/linux/netdevice.h:4895 [inline]
xmit_one net/core/dev.c:3580 [inline]
dev_hard_start_xmit+0x127/0x400 net/core/dev.c:3596
__dev_queue_xmit+0x1007/0x1eb0 net/core/dev.c:4246
dev_queue_xmit include/linux/netdevice.h:3051 [inline]
neigh_direct_output+0x17/0x20 net/core/neighbour.c:1623
neigh_output include/net/neighbour.h:546 [inline]
ip_finish_output2+0x740/0x840 net/ipv4/ip_output.c:228
ip_finish_output+0xf4/0x240 net/ipv4/ip_output.c:316
NF_HOOK_COND include/linux/netfilter.h:291 [inline]
ip_output+0xe5/0x1b0 net/ipv4/ip_output.c:430
dst_output include/net/dst.h:444 [inline]
ip_local_out+0x64/0x80 net/ipv4/ip_output.c:126
iptunnel_xmit+0x34a/0x4b0 net/ipv4/ip_tunnel_core.c:82
ip_tunnel_xmit+0x1451/0x1730 net/ipv4/ip_tunnel.c:813
__gre_xmit net/ipv4/ip_gre.c:469 [inline]
ipgre_xmit+0x516/0x570 net/ipv4/ip_gre.c:661
__netdev_start_xmit include/linux/netdevice.h:4881 [inline]
netdev_start_xmit include/linux/netdevice.h:4895 [inline]
xmit_one net/core/dev.c:3580 [inline]
dev_hard_start_xmit+0x127/0x400 net/core/dev.c:3596
__dev_queue_xmit+0x1007/0x1eb0 net/core/dev.c:4246
dev_queue_xmit include/linux/netdevice.h:3051 [inline]
neigh_direct_output+0x17/0x20 net/core/neighbour.c:1623
neigh_output include/net/neighbour.h:546 [inline]
ip_finish_output2+0x740/0x840 net/ipv4/ip_output.c:228
ip_finish_output+0xf4/0x240 net/ipv4/ip_output.c:316
NF_HOOK_COND include/linux/netfilter.h:291 [inline]
ip_output+0xe5/0x1b0 net/ipv4/ip_output.c:430
dst_output include/net/dst.h:444 [inline]
ip_local_out+0x64/0x80 net/ipv4/ip_output.c:126
iptunnel_xmit+0x34a/0x4b0 net/ipv4/ip_tunnel_core.c:82
ip_tunnel_xmit+0x1451/0x1730 net/ipv4/ip_tunnel.c:813
__gre_xmit net/ipv4/ip_gre.c:469 [inline]
ipgre_xmit+0x516/0x570 net/ipv4/ip_gre.c:661
__netdev_start_xmit include/linux/netdevice.h:4881 [inline]
netdev_start_xmit include/linux/netdevice.h:4895 [inline]
xmit_one net/core/dev.c:3580 [inline]
dev_hard_start_xmit+0x127/0x400 net/core/dev.c:3596
__dev_queue_xmit+0x1007/0x1eb0 net/core/dev.c:4246
write to 0xffff88815b9da0ec of 2 bytes by task 2379 on cpu 0:
ip_tunnel_xmit+0x1294/0x1730 net/ipv4/ip_tunnel.c:804
__gre_xmit net/ipv4/ip_gre.c:469 [inline]
ipgre_xmit+0x516/0x570 net/ipv4/ip_gre.c:661
__netdev_start_xmit include/linux/netdevice.h:4881 [inline]
netdev_start_xmit include/linux/netdevice.h:4895 [inline]
xmit_one net/core/dev.c:3580 [inline]
dev_hard_start_xmit+0x127/0x400 net/core/dev.c:3596
__dev_queue_xmit+0x1007/0x1eb0 net/core/dev.c:4246
dev_queue_xmit include/linux/netdevice.h:3051 [inline]
neigh_direct_output+0x17/0x20 net/core/neighbour.c:1623
neigh_output include/net/neighbour.h:546 [inline]
ip6_finish_output2+0x9bc/0xc50 net/ipv6/ip6_output.c:134
__ip6_finish_output net/ipv6/ip6_output.c:195 [inline]
ip6_finish_output+0x39a/0x4e0 net/ipv6/ip6_output.c:206
NF_HOOK_COND include/linux/netfilter.h:291 [inline]
ip6_output+0xeb/0x220 net/ipv6/ip6_output.c:227
dst_output include/net/dst.h:444 [inline]
NF_HOOK include/linux/netfilter.h:302 [inline]
mld_sendpack+0x438/0x6a0 net/ipv6/mcast.c:1820
mld_send_cr net/ipv6/mcast.c:2121 [inline]
mld_ifc_work+0x519/0x7b0 net/ipv6/mcast.c:2653
process_one_work+0x3e6/0x750 kernel/workqueue.c:2390
worker_thread+0x5f2/0xa10 kernel/workqueue.c:2537
kthread+0x1ac/0x1e0 kernel/kthread.c:376
ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:308
value changed: 0x0dd4 -> 0x0e14
Reported by Kernel Concurrency Sanitizer on:
CPU: 0 PID: 2379 Comm: kworker/0:0 Not tainted 6.3.0-rc1-syzkaller-00002-g8ca09d5fa354-dirty #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023
Workqueue: mld mld_ifc_work
Fixes:
|
||
|
Linus Torvalds
|
29db00c252 |
Tracing fixes for v6.3
- Do not allow histogram values to have modifies. Can cause a NULL pointer dereference if they do. - Warn if hist_field_name() is passed a NULL. Prevent the NULL pointer dereference mentioned above. - Fix invalid address look up race in lookup_rec() - Define ftrace_stub_graph conditionally to prevent linker errors - Always check if RCU is watching at all tracepoint locations -----BEGIN PGP SIGNATURE----- iIoEABYIADIWIQRRSw7ePDh/lE+zeZMp5XQQmuv6qgUCZBDuTBQccm9zdGVkdEBn b29kbWlzLm9yZwAKCRAp5XQQmuv6qsboAP4yfrFYvIIKM5EkzkEiPI+V2hdlA12x bt839jO5AWCmhAEAiY8FmKatpBJQKsiGqSOab8aHOMnhGFZwltCHAPa9PAI= =vtA2 -----END PGP SIGNATURE----- Merge tag 'trace-v6.3-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace Pull tracing fixes from Steven Rostedt: - Do not allow histogram values to have modifies. They can cause a NULL pointer dereference if they do. - Warn if hist_field_name() is passed a NULL. Prevent the NULL pointer dereference mentioned above. - Fix invalid address look up race in lookup_rec() - Define ftrace_stub_graph conditionally to prevent linker errors - Always check if RCU is watching at all tracepoint locations * tag 'trace-v6.3-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace: tracing: Make tracepoint lockdep check actually test something ftrace,kcfi: Define ftrace_stub_graph conditionally ftrace: Fix invalid address access in lookup_rec() when index is 0 tracing: Check field value in hist_field_name() tracing: Do not let histogram values have some modifiers |
||
|
Linus Torvalds
|
c0856b7c14 |
The collection of clk driver fixes, and a couple OF clk patches to fix
regressions seen in the last few weeks. The fwnode patch broke the build
for one driver that isn't always compiled, so I waited over the weekend
to be certain no more build issues came up.
[Note: I'm looking at the module license patches in here after gregkh
questioned them on the list. They're coming into my inbox in dribbles,
and I thought they were necessary to fix some build issue but that
doesn't seem to be the case so I stopped applying any more. They're
still potentially useful because it slightly speeds up builds if we
don't need to include module.h for module macros. If you're flat out
opposed I'll rewind this branch and send a new pull request. Please let
me know.]
- Mark the firmware node (fwnode) that matches the compatible in
CLK_OF_DECLARE() as initialized to fix a regression on u8500 SoCs
after fw_devlink stopped checking parent nodes in
of_link_to_phandle()
- Remove a couple MODULE_LICENSE macros in non-modules
- Update the maintainers file for Microchip clk drivers
- Select instead of depend on the REGMAP config to fix Kconfig issues
- Use div_u64() for portable 64-bit division in K210 clk driver
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Merge tag 'clk-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux
Pull clk fixes from Stephen Boyd:
"A collection of clk driver fixes, and a couple OF clk patches to fix
regressions seen in the last few weeks. The fwnode patch broke the
build for one driver that isn't always compiled, so I waited over the
weekend to be certain no more build issues came up.
- Mark the firmware node (fwnode) that matches the compatible in
CLK_OF_DECLARE() as initialized to fix a regression on u8500 SoCs
after fw_devlink stopped checking parent nodes in
of_link_to_phandle()
- Remove a couple MODULE_LICENSE macros in non-modules
- Update the maintainers file for Microchip clk drivers
- Use 'select' instead of 'depend on' for the REGMAP config to fix
Kconfig issues
- Use div_u64() for portable 64-bit division in K210 clk driver"
* tag 'clk-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux:
clk: Avoid invalid function names in CLK_OF_DECLARE()
clk: k210: remove an implicit 64-bit division
MAINTAINERS: add missing clock driver coverage for Microchip FPGAs
clk: HI655X: select REGMAP instead of depending on it
kbuild, clk: remove MODULE_LICENSE in non-modules
kbuild, clk: bcm2835: remove MODULE_LICENSE in non-modules
clk: Mark a fwnode as initialized when using CLK_OF_DECLARE() macro
|
||
Steven Rostedt (Google)
|
c2679254b9 |
tracing: Make tracepoint lockdep check actually test something
A while ago where the trace events had the following:
rcu_read_lock_sched_notrace();
rcu_dereference_sched(...);
rcu_read_unlock_sched_notrace();
If the tracepoint is enabled, it could trigger RCU issues if called in
the wrong place. And this warning was only triggered if lockdep was
enabled. If the tracepoint was never enabled with lockdep, the bug would
not be caught. To handle this, the above sequence was done when lockdep
was enabled regardless if the tracepoint was enabled or not (although the
always enabled code really didn't do anything, it would still trigger a
warning).
But a lot has changed since that lockdep code was added. One is, that
sequence no longer triggers any warning. Another is, the tracepoint when
enabled doesn't even do that sequence anymore.
The main check we care about today is whether RCU is "watching" or not.
So if lockdep is enabled, always check if rcu_is_watching() which will
trigger a warning if it is not (tracepoints require RCU to be watching).
Note, that old sequence did add a bit of overhead when lockdep was enabled,
and with the latest kernel updates, would cause the system to slow down
enough to trigger kernel "stalled" warnings.
Link: http://lore.kernel.org/lkml/20140806181801.GA4605@redhat.com
Link: http://lore.kernel.org/lkml/20140807175204.C257CAC5@viggo.jf.intel.com
Link: https://lore.kernel.org/lkml/20230307184645.521db5c9@gandalf.local.home/
Link: https://lore.kernel.org/linux-trace-kernel/20230310172856.77406446@gandalf.local.home
Cc: stable@vger.kernel.org
Cc: Masami Hiramatsu <mhiramat@kernel.org>
Cc: Dave Hansen <dave.hansen@linux.intel.com>
Cc: "Paul E. McKenney" <paulmck@kernel.org>
Cc: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
Cc: Joel Fernandes <joel@joelfernandes.org>
Acked-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Acked-by: Paul E. McKenney <paulmck@kernel.org>
Fixes:
|
||
Jeff Layton
|
7ff84910c6 |
lockd: set file_lock start and end when decoding nlm4 testargs
Commit |
||
Jan Kara
|
34e0a279a9 |
block: do not reverse request order when flushing plug list
Commit |
||
Jan Beulich
|
934ef33ee7 |
x86/PVH: obtain VGA console info in Dom0
A new platform-op was added to Xen to allow obtaining the same VGA console information PV Dom0 is handed. Invoke the new function and have the output data processed by xen_init_vga(). Signed-off-by: Jan Beulich <jbeulich@suse.com> Reviewed-by: Juergen Gross <jgross@suse.com> Link: https://lore.kernel.org/r/8f315e92-7bda-c124-71cc-478ab9c5e610@suse.com Signed-off-by: Juergen Gross <jgross@suse.com> |
||
Paolo Bonzini
|
bceeedb2f0 |
KVM/arm64 fixes for 6.3, part #1
A single patch to address a rather annoying bug w.r.t. guest timer offsetting. Effectively the synchronization of timer offsets between vCPUs was broken, leading to inconsistent timer reads within the VM. -----BEGIN PGP SIGNATURE----- iHUEABYIAB0WIQSNXHjWXuzMZutrKNKivnWIJHzdFgUCZAzwRwAKCRCivnWIJHzd Fh0nAP4seI9aMrv0EnCHS9nufCSYQZYGBxOe+8EyUOIERxyCPgEAspn6fNJWnc6o RWbFGMyNHPgeQgGjH+g4ehqh5LSeMww= =uFU2 -----END PGP SIGNATURE----- Merge tag 'kvmarm-fixes-6.3-1' of git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm into HEAD KVM/arm64 fixes for 6.3, part #1 A single patch to address a rather annoying bug w.r.t. guest timer offsetting. Effectively the synchronization of timer offsets between vCPUs was broken, leading to inconsistent timer reads within the VM. |
||
Ard Biesheuvel
|
8b3a149db4 |
efi: earlycon: Reprobe after parsing config tables
Commit |
||
Thomas Zimmermann
|
b3c9a04135 |
Merge drm/drm-fixes into drm-misc-fixes
Backmerging to get latest upstream. Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de> |
||
Niklas Schnelle
|
ab90950985 |
PCI: s390: Fix use-after-free of PCI resources with per-function hotplug
On s390 PCI functions may be hotplugged individually even when they belong to a multi-function device. In particular on an SR-IOV device VFs may be removed and later re-added. In commit |
||
|
Linus Torvalds
|
40d0c0901e |
Bug fixes and regressions for ext4, the most serious of which is a
potential deadlock during directory renames that was introduced during the merge window discovered by a combination of syzbot and lockdep. -----BEGIN PGP SIGNATURE----- iQEzBAABCAAdFiEEK2m5VNv+CHkogTfJ8vlZVpUNgaMFAmQNVwIACgkQ8vlZVpUN gaMwmgf/ZAasXZEMV0zaQZa8zP4KvMKZjWe6azkcJg4sb/HG9Q7JzeJDCurhhWUj 8+QnyUcuKTyWKYWjGf0f5CZaYEM5AZYij41UJzu2qMkz5hVXSqBVuY8KywxuiJv5 kfuIvQh0Onv0Yrg2qAc52/kZkq1lu2sl/F5ertBWjdpTUXdBUdrCxkUk+1BgQWAj vNwi1/+gNuX7RxMboHqYmwXFP39vECd+wteNdsiK1hR8bLqL68duLLq8xQdHt4gS sbVmJKR4j2Giw4ZnlYi9RiwKIO0beqocanp+cfOPulyj5mTM8X1lr0uvaLZgx2AF lqrS3/5ksp45cRT70qCIz8je70hTSg== =nN3T -----END PGP SIGNATURE----- Merge tag 'ext4_for_linus_stable' of git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4 Pull ext4 fixes from Ted Ts'o: "Bug fixes and regressions for ext4, the most serious of which is a potential deadlock during directory renames that was introduced during the merge window discovered by a combination of syzbot and lockdep" * tag 'ext4_for_linus_stable' of git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4: ext4: zero i_disksize when initializing the bootloader inode ext4: make sure fs error flag setted before clear journal error ext4: commit super block if fs record error when journal record without error ext4, jbd2: add an optimized bmap for the journal inode ext4: fix WARNING in ext4_update_inline_data ext4: move where set the MAY_INLINE_DATA flag is set ext4: Fix deadlock during directory rename ext4: Fix comment about the 64BIT feature docs: ext4: modify the group desc size to 64 ext4: fix another off-by-one fsmap error on 1k block filesystems ext4: fix RENAME_WHITEOUT handling for inline directories ext4: make kobj_type structures constant ext4: fix cgroup writeback accounting with fs-layer encryption |
||
|
Linus Torvalds
|
e7304080e0 |
cpumask: relax sanity checking constraints
The cpumask_check() was unnecessarily tight, and causes problems for the
users of cpumask_next().
We have a number of users that take the previous return value of one of
the bit scanning functions and subtract one to keep it in "range". But
since the scanning functions end up returning up to 'small_cpumask_bits'
instead of the tighter 'nr_cpumask_bits', the range really needs to be
using that widened form.
[ This "previous-1" behavior is also the reason we have all those
comments about /* -1 is a legal arg here. */ and separate checks for
that being ok. So we could have just made "small_cpumask_bits-1"
be a similar special "don't check this" value.
Tetsuo Handa even suggested a patch that only does that for
cpumask_next(), since that seems to be the only actual case that
triggers, but that all makes it even _more_ magical and special. So
just relax the check ]
One example of this kind of pattern being the 'c_start()' function in
arch/x86/kernel/cpu/proc.c, but also duplicated in various forms on
other architectures.
Reported-by: syzbot+96cae094d90877641f32@syzkaller.appspotmail.com
Link: https://syzkaller.appspot.com/bug?extid=96cae094d90877641f32
Reported-by: Tetsuo Handa <penguin-kernel@i-love.sakura.ne.jp>
Link: https://lore.kernel.org/lkml/c1f4cc16-feea-b83c-82cf-1a1f007b7eb9@I-love.SAKURA.ne.jp/
Fixes:
|
||
|
Linus Torvalds
|
81ff855485 |
* regression fix for the notifier handling of the I2C core
* final coversions of drivers away from deprecated .probe * make .probe_new the standard probe and convert I2C core to use it -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEOZGx6rniZ1Gk92RdFA3kzBSgKbYFAmQMKqcACgkQFA3kzBSg KbYXLg/9GuZdcLgodr+h1xckLPYLP8+AL4RKr0O7Cm9M4z4h8eIAkFIumuDaL5sd fe/zEbvA9ldP2t0tAp5JPsrYJNOr4RAoYyeOz05Ijdy5cLgWrldwD9JFVtsDECyU sKHQZyrhTmQUUOmgleu5WKFnlDJLGe/HGv3XPsuKldXCyBii2yKZ4FG3Z0h25lPX /SPWYS3VXGNBDIYv6U63dm/Hd2YiuDR6r+4+DyuoDkI3Wmg97X+N4nwzOBO7iJLe PXNX9oN3hbZipTrXut3fm13+PL3XBauqtdr3i/Fkm5UO45rTW21vK+6NO1relylh TvaV2wcE9Wobrua1CS7f1BJ9C7PdQ6wphhSE3EQav6oBWTYHsFbkrbsKoOpBJjyW DxyC+y8DhwQDfQksQH+ifF4tVNNF6MXLehXGQtAMjTKa+tRTnQbC4WhPVXVFi2PK 8eloIH3xuSxBB24n6O7TThqGOV/IY3mIIhEJtKanDKT5s7MXuvx4B6ehYtPy2JrS W5M8Swe5syWlPkJLC/gCZdID89YPhLd0UaJ1i0HuLZt6ZOgr7mYkFu8EPaEHPoLz mxa0Qm+TGpfwCIj+t0mksXfnoDiSOpMjB1wEpBo4D14AKcbyJGHDN5OVw3I3OOHj 1wr5x31HOBUobpcUt8wWKMF+7nw7l4O4LJ0oNLFzsnmZ23mEKJQ= =jm/G -----END PGP SIGNATURE----- Merge tag 'i2c-for-6.3-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux Pull i2c updates from Wolfram Sang: "This marks the end of a transition to let I2C have the same probe semantics as other subsystems. Uwe took care that no drivers in the current tree nor in -next use the deprecated .probe call. So, it is a good time to switch to the new, standard semantics now. There is also a regression fix: - regression fix for the notifier handling of the I2C core - final coversions of drivers away from deprecated .probe - make .probe_new the standard probe and convert I2C core to use it * tag 'i2c-for-6.3-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux: i2c: dev: Fix bus callback return values i2c: Convert drivers to new .probe() callback i2c: mux: Convert all drivers to new .probe() callback i2c: Switch .probe() to not take an id parameter media: i2c: ov2685: convert to i2c's .probe_new() media: i2c: ov5695: convert to i2c's .probe_new() w1: ds2482: Convert to i2c's .probe_new() serial: sc16is7xx: Convert to i2c's .probe_new() mtd: maps: pismo: Convert to i2c's .probe_new() misc: ad525x_dpot-i2c: Convert to i2c's .probe_new() |