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660e4b18a7
1294854 Commits
| Author | SHA1 | Message | Date | |
|---|---|---|---|---|
Linus Torvalds
|
660e4b18a7 |
9 hotfixes. 5 are cc:stable, 4 either pertain to post-6.10 material or
aren't considered necessary for earlier kernels. 5 are MM and 4 are non-MM. No identifiable theme here - please see the individual changelogs. -----BEGIN PGP SIGNATURE----- iHUEABYIAB0WIQTTMBEPP41GrTpTJgfdBJ7gKXxAjgUCZrQhyAAKCRDdBJ7gKXxA jvLLAP46sQ/HspAbx+5JoeKBTiX6XW4Hfd+MAk++EaTAyAhnxQD+Mfq7rPOIHm/G wiXPVvLO8FEx0lbq06rnXvdotaWFrQg= =mlE4 -----END PGP SIGNATURE----- Merge tag 'mm-hotfixes-stable-2024-08-07-18-32' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm Pull misc fixes from Andrew Morton: "Nine hotfixes. Five are cc:stable, the others either pertain to post-6.10 material or aren't considered necessary for earlier kernels. Five are MM and four are non-MM. No identifiable theme here - please see the individual changelogs" * tag 'mm-hotfixes-stable-2024-08-07-18-32' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm: padata: Fix possible divide-by-0 panic in padata_mt_helper() mailmap: update entry for David Heidelberg memcg: protect concurrent access to mem_cgroup_idr mm: shmem: fix incorrect aligned index when checking conflicts mm: shmem: avoid allocating huge pages larger than MAX_PAGECACHE_ORDER for shmem mm: list_lru: fix UAF for memory cgroup kcov: properly check for softirq context MAINTAINERS: Update LTP members and web selftests: mm: add s390 to ARCH check |
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Waiman Long
|
6d45e1c948 |
padata: Fix possible divide-by-0 panic in padata_mt_helper()
We are hit with a not easily reproducible divide-by-0 panic in padata.c at
bootup time.
[ 10.017908] Oops: divide error: 0000 1 PREEMPT SMP NOPTI
[ 10.017908] CPU: 26 PID: 2627 Comm: kworker/u1666:1 Not tainted 6.10.0-15.el10.x86_64 #1
[ 10.017908] Hardware name: Lenovo ThinkSystem SR950 [7X12CTO1WW]/[7X12CTO1WW], BIOS [PSE140J-2.30] 07/20/2021
[ 10.017908] Workqueue: events_unbound padata_mt_helper
[ 10.017908] RIP: 0010:padata_mt_helper+0x39/0xb0
:
[ 10.017963] Call Trace:
[ 10.017968] <TASK>
[ 10.018004] ? padata_mt_helper+0x39/0xb0
[ 10.018084] process_one_work+0x174/0x330
[ 10.018093] worker_thread+0x266/0x3a0
[ 10.018111] kthread+0xcf/0x100
[ 10.018124] ret_from_fork+0x31/0x50
[ 10.018138] ret_from_fork_asm+0x1a/0x30
[ 10.018147] </TASK>
Looking at the padata_mt_helper() function, the only way a divide-by-0
panic can happen is when ps->chunk_size is 0. The way that chunk_size is
initialized in padata_do_multithreaded(), chunk_size can be 0 when the
min_chunk in the passed-in padata_mt_job structure is 0.
Fix this divide-by-0 panic by making sure that chunk_size will be at least
1 no matter what the input parameters are.
Link: https://lkml.kernel.org/r/20240806174647.1050398-1-longman@redhat.com
Fixes:
|
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David Heidelberg
|
f2087995fb |
mailmap: update entry for David Heidelberg
Link my old gmail address to my active email. Link: https://lkml.kernel.org/r/20240804054704.859503-1-david@ixit.cz Signed-off-by: David Heidelberg <david@ixit.cz> Cc: David S. Miller <davem@davemloft.net> Cc: Jiri Kosina <jikos@kernel.org> Cc: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> |
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Shakeel Butt
|
9972605a23 |
memcg: protect concurrent access to mem_cgroup_idr
Commit |
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Baolin Wang
|
4cbf320b15 |
mm: shmem: fix incorrect aligned index when checking conflicts
In the shmem_suitable_orders() function, xa_find() is used to check for
conflicts in the pagecache to select suitable huge orders. However, when
checking each huge order in every loop, the aligned index is calculated
from the previous iteration, which may cause suitable huge orders to be
missed.
We should use the original index each time in the loop to calculate a new
aligned index for checking conflicts to avoid this issue.
Link: https://lkml.kernel.org/r/07433b0f16a152bffb8cee34934a5c040e8e2ad6.1722404078.git.baolin.wang@linux.alibaba.com
Fixes:
|
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Baolin Wang
|
b66b1b71d7 |
mm: shmem: avoid allocating huge pages larger than MAX_PAGECACHE_ORDER for shmem
Similar to commit |
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Muchun Song
|
5161b48712 |
mm: list_lru: fix UAF for memory cgroup
The mem_cgroup_from_slab_obj() is supposed to be called under rcu lock or
cgroup_mutex or others which could prevent returned memcg from being
freed. Fix it by adding missing rcu read lock.
Found by code inspection.
[songmuchun@bytedance.com: only grab rcu lock when necessary, per Vlastimil]
Link: https://lkml.kernel.org/r/20240801024603.1865-1-songmuchun@bytedance.com
Link: https://lkml.kernel.org/r/20240718083607.42068-1-songmuchun@bytedance.com
Fixes:
|
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Andrey Konovalov
|
7d4df2dad3 |
kcov: properly check for softirq context
When collecting coverage from softirqs, KCOV uses in_serving_softirq() to check whether the code is running in the softirq context. Unfortunately, in_serving_softirq() is > 0 even when the code is running in the hardirq or NMI context for hardirqs and NMIs that happened during a softirq. As a result, if a softirq handler contains a remote coverage collection section and a hardirq with another remote coverage collection section happens during handling the softirq, KCOV incorrectly detects a nested softirq coverate collection section and prints a WARNING, as reported by syzbot. This issue was exposed by commit |
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Petr Vorel
|
37bf7fbe1d |
MAINTAINERS: Update LTP members and web
LTP project uses now readthedocs.org instance instead of GitHub wiki. LTP maintainers are listed in alphabetical order. Link: https://lkml.kernel.org/r/20240726072009.1021599-1-pvorel@suse.cz Signed-off-by: Petr Vorel <pvorel@suse.cz> Reviewed-by: Li Wang <liwang@redhat.com> Reviewed-by: Cyril Hrubis <chrubis@suse.cz> Cc: Jan Stancek <jstancek@redhat.com> Cc: Xiao Yang <yangx.jy@fujitsu.com> Cc: Yang Xu <xuyang2018.jy@fujitsu.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> |
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Nico Pache
|
30b651c8bc |
selftests: mm: add s390 to ARCH check
commit |
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Linus Torvalds
|
6a0e382640 |
for-6.11-rc2-tag
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|
Linus Torvalds
|
94a8ee195d |
Power Supply Fixes for 6.11 cycle
* rt5033: fix driver regression causing kernel oops * axp288-charger: fix charge voltage setup * qcom-battmgr: fix thermal zone spamming errors * qcom-battmgr: fix init on Qualcomm X Elite -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEE72YNB0Y/i3JqeVQT2O7X88g7+poFAmaylqAACgkQ2O7X88g7 +prt0A//RQx7p755B03bDuv9Wq/Xj8Zln90XEYBca1ZY0gHSfCNJMGsyHjablp/Z Ypm+wIXjdVtkB1aoHgrX4SltKIu7HZaVO6WD763kT9cpHhvgaU6jk0H/0aME1zjU xsM7t3sOZRdh2eQ0WUsrz3ie8d8u8gqdDWcajeRwIlB8/4QLnR3r/Vxr6dCRvC+h qaLu7qOSsah7xPjPD35zVgtHHgVB/aJHtz79s87/OXeo3nFvKuD76/WvPM4OKoo7 s6hll/5rbXdfVNsSKdca7ezMk1Kzo5qt1uGeIfkyPVrb4FpioDw7B1C81EavoyIp AkVKcHmfttM0uQnhbYRD6I6UCse5q0hn+oW6Dds4xVS3WsW7qe8JaC6r7Rcm405s CnYj/UqdURBYRWFnP5mgKRMUCeNTPmyL2nK2dxUxP+pQHLqwNMMVdtwcKVhjoHdO C20KUns//kvw4Nnsh2DBR3Nv5tt07eSVftk6fM+qdlegtXnIt7GbvvGY5ST/YzeY Y8jJ7Jv4Chd2PJgy0EM2f9m5YZV2Q+9pY+HpLS+BnpJYlIg0pgiceevdS+9oHCPP rTyVCMJmlIxahV6sJopuXC0XcKmtJR8iXm99oQjf31vsUhcBz0EiqRNdjgm74vfN losa+9MSHlTHSPrkiUhgQ8BUzVN0w51TnQxPR+X2EsEwMVY0vYM= =q0+Z -----END PGP SIGNATURE----- Merge tag 'for-v6.11-rc' of git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply Pull power supply fixes from Sebastian Reichel: "rt5033: - fix driver regression causing kernel oops axp288-charger: - fix charge voltage setup qcom-battmgr: - fix thermal zone spamming errors - fix init on Qualcomm X Elite" * tag 'for-v6.11-rc' of git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply: power: supply: qcom_battmgr: Ignore extra __le32 in info payload power: supply: qcom_battmgr: return EAGAIN when firmware service is not up power: supply: axp288_charger: Round constant_charge_voltage writes down power: supply: axp288_charger: Fix constant_charge_voltage writes power: supply: rt5033: Bring back i2c_set_clientdata |
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|
Linus Torvalds
|
d456068672 |
virtio: bugfix
Fixes a single, long-standing issue with kick pass-through vdpa. Signed-off-by: Michael S. Tsirkin <mst@redhat.com> -----BEGIN PGP SIGNATURE----- iQFDBAABCAAtFiEEXQn9CHHI+FuUyooNKB8NuNKNVGkFAmayY60PHG1zdEByZWRo YXQuY29tAAoJECgfDbjSjVRphg0IAJUlLOlK8z1j1NIu2GtMbS2+MtPg5ZTm8+UX 4okBqPg20IJoB5mRYpAwzjAoqrDsITuJJj6cG7HyT6M06C48AhpIpgbnKjOhHPdO BrkJvBRKM1xRUAa1CY6tVw93u0lUhBc71xgGZxhqeWDUNf0g1AhZT1ZULwo99OdT S5VSRANov3wO06Ds3Y7IfomIxvb/bsPsxbKxt1+L2qyzr2kpJnIsMKkgq9+SNLsO J8B/FhSsSxHJQZEvdGC+LIiuB2senbOjOUiocn8kgBtEfwWKPv30D/+H8cRsUezG RGNWy3bQ5OhlIgLDhThr5OYe6i2GJxH79xD+BXE+UKAFVGK+BEo= =fd3h -----END PGP SIGNATURE----- Merge tag 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost Pull virtio fix from Michael Tsirkin: "Fix a single, long-standing issue with kick pass-through vdpa" * tag 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost: vhost-vdpa: switch to use vmf_insert_pfn() in the fault handler |
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Linus Torvalds
|
eb5e56d149 |
platform-drivers-x86 for v6.11-2
Fixes:
- intel-vbtn: ACPI notifier racing with itself.
- intel/ifs: Init local variable to cover a timeout corner case.
- WMI docs spelling
New HW Support:
- amd/{pmc,pmf}: AMD 1Ah model 60h series.
- amd/pmf: SPS quirk support for ASUS ROG Ally X
The following is an automated shortlog grouped by driver:
amd/pmc:
- Send OS_HINT command for new AMD platform
amd/pmf:
- Add new ACPI ID AMDI0107
amd: pmf:
- Add quirk for ROG Ally X
intel/ifs:
- Initialize union ifs_status to zero
intel-vbtn:
- Protect ACPI notify handler against recursion
msi-wmi-platform:
- Fix spelling mistakes
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Merge tag 'platform-drivers-x86-v6.11-2' of git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86
Pull x86 platform driver fixes from Ilpo Järvinen:
"Fixes:
- Fix ACPI notifier racing with itself (intel-vbtn)
- Initialize local variable to cover a timeout corner case
(intel/ifs)
- WMI docs spelling
New device IDs:
- amd/{pmc,pmf}: AMD 1Ah model 60h series.
- amd/pmf: SPS quirk support for ASUS ROG Ally X"
* tag 'platform-drivers-x86-v6.11-2' of git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86:
platform/x86/intel/ifs: Initialize union ifs_status to zero
platform/x86: msi-wmi-platform: Fix spelling mistakes
platform/x86/amd/pmf: Add new ACPI ID AMDI0107
platform/x86/amd/pmc: Send OS_HINT command for new AMD platform
platform/x86/amd: pmf: Add quirk for ROG Ally X
platform/x86: intel-vbtn: Protect ACPI notify handler against recursion
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Linus Torvalds
|
b446a2dae9 |
linux_kselftest-fixes-6.11-rc3
This kselftest fixes update consists of a single fix to the conditional in ksft.py script which incorrectly flags a test suite failed when there are skipped tests in the mix. The logic is fixed to take skipped tests into account and report the test as passed. -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEPZKym/RZuOCGeA/kCwJExA0NQxwFAmaxM04ACgkQCwJExA0N Qxw3/RAAseNtt0ReE92Ts6SrTRGfhUxauv65b8dZ0eCiIMxLiMHmAjjJ27eyiQfP JH77sQibF1/6B2v4j0L5Hgy4fD2JM4aaeUR5LIkczrTsPoeGtbVwAlrxzjb2m25S Rz0ODU3Bgk+JeyHrmGMgy4trXzgw//6bQQtjOJqTq0nzWXqpoRuLujz+b4Vej67j xtF1ELZOWnNLV/2gORMZs2AuU+RAQDeMA6bGAVmBrbpFFWZemYtD07zF+UxT+nC3 SP6FyAGh7l3Q2NtUhKW1CnU2OV8ChWPa5qPvA6N2tVo+TzCXHVB2cmkctH+g/qfR KgaOG48DUzmFLwR0X5MT2daQGWi3E7IumZXCPOy0kNmPTOjRQz5cjWHyYcSLhvOv 4TJmPYHuhb8P0910r0XFBkPozpbqgA1QcL38P81wOY0K4DytNEcu5bdYj849IC/V EqpP32PvJ4AguLTSXS2rDHLIm04J2+J2+rEx2YXD8YsaG1oF9nbpSufo/sk7achA Y/Tu8Q5CmJg6rl+Cc0ZmQD/sAqLArPhwXLBdzHLLwyvdVLYK8jYmII6RbAipmNq7 UALGhH4QrGBcqvyjZtYsyYYLUote9Lkb8ZJ4rGHXc1fVj46MAKwvfsiJqufkVbu2 7NLbmW2H7IqRgFou/I7vf2mpUxsDOXqHJCjSzHiYXLSikDvrDkA= =DeQe -----END PGP SIGNATURE----- Merge tag 'linux_kselftest-fixes-6.11-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest Pull kselftest fix from Shuah Khan: "A single fix to the conditional in ksft.py script which incorrectly flags a test suite failed when there are skipped tests in the mix. The logic is fixed to take skipped tests into account and report the test as passed" * tag 'linux_kselftest-fixes-6.11-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest: selftests: ksft: Fix finished() helper exit code on skipped tests |
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Linus Torvalds
|
c813111d19 |
slab fixes for 6.11-rc2
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Linus Torvalds
|
de9c2c66ad | Linux 6.11-rc2 | ||
Tetsuo Handa
|
b88f55389a |
profiling: remove profile=sleep support
The kernel sleep profile is no longer working due to a recursive locking bug introduced by commit |
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Linus Torvalds
|
a5dbd76a89 |
X86 fixes:
- Prevent a deadlock on cpu_hotplug_lock in the aperf/mperf driver.
A recent change in the ACPI code which consolidated code pathes moved
the invocation of init_freq_invariance_cppc() to be moved to a CPU
hotplug handler. The first invocation on AMD CPUs ends up enabling a
static branch which dead locks because the static branch enable tries to
acquire cpu_hotplug_lock but that lock is already held write by the
hotplug machinery.
Use static_branch_enable_cpuslocked() instead and take the hotplug
lock read for the Intel code path which is invoked from the
architecture code outside of the CPU hotplug operations.
- Fix the number of reserved bits in the sev_config structure bit field
so that the bitfield does not exceed 64 bit.
- Add missing Zen5 model numbers
- Fix the alignment assumptions of pti_clone_pgtable() and
clone_entry_text() on 32-bit:
The code assumes PMD aligned code sections, but on 32-bit the kernel
entry text is not PMD aligned. So depending on the code size and
location, which is configuration and compiler dependent, entry text
can cross a PMD boundary. As the start is not PMD aligned adding PMD
size to the start address is larger than the end address which
results in partially mapped entry code for user space. That causes
endless recursion on the first entry from userspace (usually #PF).
Cure this by aligning the start address in the addition so it ends up
at the next PMD start address.
clone_entry_text() enforces PMD mapping, but on 32-bit the tail might
eventually be PTE mapped, which causes a map fail because the PMD for
the tail is not a large page mapping. Use PTI_LEVEL_KERNEL_IMAGE for
the clone() invocation which resolves to PTE on 32-bit and PMD on
64-bit.
- Zero the 8-byte case for get_user() on range check failure on 32-bit
The recend consolidation of the 8-byte get_user() case broke the
zeroing in the failure case again. Establish it by clearing ECX
before the range check and not afterwards as that obvioulsy can't be
reached when the range check fails
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Merge tag 'x86-urgent-2024-08-04' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull x86 fixes from Thomas Gleixner:
- Prevent a deadlock on cpu_hotplug_lock in the aperf/mperf driver.
A recent change in the ACPI code which consolidated code pathes moved
the invocation of init_freq_invariance_cppc() to be moved to a CPU
hotplug handler. The first invocation on AMD CPUs ends up enabling a
static branch which dead locks because the static branch enable tries
to acquire cpu_hotplug_lock but that lock is already held write by
the hotplug machinery.
Use static_branch_enable_cpuslocked() instead and take the hotplug
lock read for the Intel code path which is invoked from the
architecture code outside of the CPU hotplug operations.
- Fix the number of reserved bits in the sev_config structure bit field
so that the bitfield does not exceed 64 bit.
- Add missing Zen5 model numbers
- Fix the alignment assumptions of pti_clone_pgtable() and
clone_entry_text() on 32-bit:
The code assumes PMD aligned code sections, but on 32-bit the kernel
entry text is not PMD aligned. So depending on the code size and
location, which is configuration and compiler dependent, entry text
can cross a PMD boundary. As the start is not PMD aligned adding PMD
size to the start address is larger than the end address which
results in partially mapped entry code for user space. That causes
endless recursion on the first entry from userspace (usually #PF).
Cure this by aligning the start address in the addition so it ends up
at the next PMD start address.
clone_entry_text() enforces PMD mapping, but on 32-bit the tail might
eventually be PTE mapped, which causes a map fail because the PMD for
the tail is not a large page mapping. Use PTI_LEVEL_KERNEL_IMAGE for
the clone() invocation which resolves to PTE on 32-bit and PMD on
64-bit.
- Zero the 8-byte case for get_user() on range check failure on 32-bit
The recend consolidation of the 8-byte get_user() case broke the
zeroing in the failure case again. Establish it by clearing ECX
before the range check and not afterwards as that obvioulsy can't be
reached when the range check fails
* tag 'x86-urgent-2024-08-04' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
x86/uaccess: Zero the 8-byte get_range case on failure on 32-bit
x86/mm: Fix pti_clone_entry_text() for i386
x86/mm: Fix pti_clone_pgtable() alignment assumption
x86/setup: Parse the builtin command line before merging
x86/CPU/AMD: Add models 0x60-0x6f to the Zen5 range
x86/sev: Fix __reserved field in sev_config
x86/aperfmperf: Fix deadlock on cpu_hotplug_lock
|
||
|
Linus Torvalds
|
61ca6c7829 |
Two fixes for the timer/clocksource code:
- The recent fix for making the take over of the broadcast timer more
reliable retrieves a per CPU pointer in preemptible context.
This went unnoticed in testing as some compilers hoist the access into
the non-preemotible section where the pointer is actually used, but
obviously compilers can rightfully invoke it where the code put it.
Move it into the non-preemptible section right to the actual usage
side to cure it.
- The clocksource watchdog is supposed to emit a warning when the retry
count is greater than one and the number of retries reaches the
limit. The condition is backwards and warns always when the count is
greater than one. Fixup the condition to prevent spamming dmesg.
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Merge tag 'timers-urgent-2024-08-04' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull timer fixes from Thomas Gleixner:
"Two fixes for the timer/clocksource code:
- The recent fix to make the take over of the broadcast timer more
reliable retrieves a per CPU pointer in preemptible context.
This went unnoticed in testing as some compilers hoist the access
into the non-preemotible section where the pointer is actually
used, but obviously compilers can rightfully invoke it where the
code put it.
Move it into the non-preemptible section right to the actual usage
side to cure it.
- The clocksource watchdog is supposed to emit a warning when the
retry count is greater than one and the number of retries reaches
the limit.
The condition is backwards and warns always when the count is
greater than one. Fixup the condition to prevent spamming dmesg"
* tag 'timers-urgent-2024-08-04' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
clocksource: Fix brown-bag boolean thinko in cs_watchdog_read()
tick/broadcast: Move per CPU pointer access into the atomic section
|
||
|
Linus Torvalds
|
6cc82dc2bd |
Scheduler fixes:
- When stime is larger than rtime due to accounting imprecision, then
utime = rtime - stime becomes negative. As this is unsigned math, the
result becomes a huge positive number. Cure it by resetting stime to
rtime in that case, so utime becomes 0.
- Restore consistent state when sched_cpu_deactivate() fails.
When offlining a CPU fails in sched_cpu_deactivate() after the SMT
present counter has been decremented, then the function aborts but
fails to increment the SMT present counter and leaves it imbalanced.
Consecutive operations cause it to underflow. Add the missing fixup
for the error path.
As SMT accounting the runqueue needs to marked online again in the
error exit path to restore consistent state.
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Merge tag 'sched-urgent-2024-08-04' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull scheduler fixes from Thomas Gleixner:
- When stime is larger than rtime due to accounting imprecision, then
utime = rtime - stime becomes negative. As this is unsigned math, the
result becomes a huge positive number.
Cure it by resetting stime to rtime in that case, so utime becomes 0.
- Restore consistent state when sched_cpu_deactivate() fails.
When offlining a CPU fails in sched_cpu_deactivate() after the SMT
present counter has been decremented, then the function aborts but
fails to increment the SMT present counter and leaves it imbalanced.
Consecutive operations cause it to underflow. Add the missing fixup
for the error path.
For SMT accounting the runqueue needs to marked online again in the
error exit path to restore consistent state.
* tag 'sched-urgent-2024-08-04' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
sched/core: Fix unbalance set_rq_online/offline() in sched_cpu_deactivate()
sched/core: Introduce sched_set_rq_on/offline() helper
sched/smt: Fix unbalance sched_smt_present dec/inc
sched/smt: Introduce sched_smt_present_inc/dec() helper
sched/cputime: Fix mul_u64_u64_div_u64() precision for cputime
|
||
|
Linus Torvalds
|
1ddeb0ef3c |
perf/x86 subsystem fixes:
- Move the smp_processor_id() invocation back into the non-preemtible
region, so that the result is valid to use.
- Add the missing package C2 residency counters for Sierra Forest CPUs
to make the newly added support actually useful
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Merge tag 'perf-urgent-2024-08-04' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull x86 perf fixes from Thomas Gleixner:
- Move the smp_processor_id() invocation back into the non-preemtible
region, so that the result is valid to use
- Add the missing package C2 residency counters for Sierra Forest CPUs
to make the newly added support actually useful
* tag 'perf-urgent-2024-08-04' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
perf/x86: Fix smp_processor_id()-in-preemptible warnings
perf/x86/intel/cstate: Add pkg C2 residency counter for Sierra Forest
|
||
|
Linus Torvalds
|
953f776459 |
A couple of fixes for interrupt chip drivers:
- Ensure to skip the clear register space in the MBIGEN driver when
calculating the node register index. Otherwise the clear register is
clobbered and the wrong node registers are accessed.
- Fix a signed/unsigned confusion in the loongarch CPU driver which
converts an error code to a huge "valid" interrupt number.
- Convert the mesion GPIO interrupt controller lock to a raw spinlock so
it works on RT.
- Add a missing static to a internal function in the pic32 EVIC driver.
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Merge tag 'irq-urgent-2024-08-04' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull irq fixes from Thomas Gleixner:
"A couple of fixes for interrupt chip drivers:
- Make sure to skip the clear register space in the MBIGEN driver
when calculating the node register index. Otherwise the clear
register is clobbered and the wrong node registers are accessed.
- Fix a signed/unsigned confusion in the loongarch CPU driver which
converts an error code to a huge "valid" interrupt number.
- Convert the mesion GPIO interrupt controller lock to a raw spinlock
so it works on RT.
- Add a missing static to a internal function in the pic32 EVIC
driver"
* tag 'irq-urgent-2024-08-04' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
irqchip/mbigen: Fix mbigen node address layout
irqchip/meson-gpio: Convert meson_gpio_irq_controller::lock to 'raw_spinlock_t'
irqchip/irq-pic32-evic: Add missing 'static' to internal function
irqchip/loongarch-cpu: Fix return value of lpic_gsi_to_irq()
|
||
|
Linus Torvalds
|
3bc70ad120 |
Two fixes for locking and jump labels:
- Ensure that the atomic_cmpxchg() conditions are correct and evaluating
to true on any non-zero value except 1. The missing check of the
return value leads to inconsisted state of the jump label counter.
- Add a missing type conversion in the paravirt spinlock code which
makes loongson build again.
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Merge tag 'locking-urgent-2024-08-04' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull locking fixes from Thomas Gleixner:
"Two fixes for locking and jump labels:
- Ensure that the atomic_cmpxchg() conditions are correct and
evaluating to true on any non-zero value except 1. The missing
check of the return value leads to inconsisted state of the jump
label counter.
- Add a missing type conversion in the paravirt spinlock code which
makes loongson build again"
* tag 'locking-urgent-2024-08-04' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
jump_label: Fix the fix, brown paper bags galore
locking/pvqspinlock: Correct the type of "old" variable in pv_kick_node()
|
||
Rob Herring (Arm)
|
ff58838015 |
arm: dts: arm: versatile-ab: Fix duplicate clock node name
Commit |
||
|
Linus Torvalds
|
3f3f6d6123 |
'smb3 client fixes
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||
|
Linus Torvalds
|
3c41df428e |
media fixes for v6.11-rc2
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||
|
Linus Torvalds
|
defaf1a211 |
SCSI fixes on 20240803
One core change that reverts the double message print patch in sd.c (it was causing regressions on embedded systems). The rest are driver fixes in ufs, mpt3sas and mpi3mr. Signed-off-by: James E.J. Bottomley <James.Bottomley@HansenPartnership.com> -----BEGIN PGP SIGNATURE----- iJwEABMIAEQWIQTnYEDbdso9F2cI+arnQslM7pishQUCZq6lOSYcamFtZXMuYm90 dG9tbGV5QGhhbnNlbnBhcnRuZXJzaGlwLmNvbQAKCRDnQslM7pishbahAQCAOzIU tVtzYqnIaD3ACKJshPYHHUfq89W5tAlU/N3dVwEAp2h3iZV3BNHhTtzEsFwf8giX Q/srm1jHTyviB/rM1Yw= =qK7K -----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: "One core change that reverts the double message print patch in sd.c (it was causing regressions on embedded systems). The rest are driver fixes in ufs, mpt3sas and mpi3mr" * tag 'scsi-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi: scsi: ufs: exynos: Don't resume FMP when crypto support is disabled scsi: mpt3sas: Avoid IOMMU page faults on REPORT ZONES scsi: mpi3mr: Avoid IOMMU page faults on REPORT ZONES scsi: ufs: core: Do not set link to OFF state while waking up from hibernation scsi: Revert "scsi: sd: Do not repeat the starting disk message" scsi: ufs: core: Fix deadlock during RTC update scsi: ufs: core: Bypass quick recovery if force reset is needed scsi: ufs: core: Check LSDBS cap when !mcq |
||
|
Linus Torvalds
|
d3426a6ed9 |
Bug fixes for 6.11-rc1:
* Fix memory leak when corruption is detected during scrubbing parent
pointers.
* Allow SECURE namespace xattrs to use reserved block pool to in order to
prevent ENOSPC.
* Save stack space by passing tracepoint's char array to file_path() instead
of another stack variable.
* Remove unused parameter in macro XFS_DQUOT_LOGRES.
* Replace comma with semicolon in a couple of places.
Signed-off-by: Chandan Babu R <chandanbabu@kernel.org>
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Merge tag 'xfs-6.11-fixes-1' of git://git.kernel.org/pub/scm/fs/xfs/xfs-linux
Pull xfs fixes from Chandan Babu:
- Fix memory leak when corruption is detected during scrubbing parent
pointers
- Allow SECURE namespace xattrs to use reserved block pool to in order
to prevent ENOSPC
- Save stack space by passing tracepoint's char array to file_path()
instead of another stack variable
- Remove unused parameter in macro XFS_DQUOT_LOGRES
- Replace comma with semicolon in a couple of places
* tag 'xfs-6.11-fixes-1' of git://git.kernel.org/pub/scm/fs/xfs/xfs-linux:
xfs: convert comma to semicolon
xfs: convert comma to semicolon
xfs: remove unused parameter in macro XFS_DQUOT_LOGRES
xfs: fix file_path handling in tracepoints
xfs: allow SECURE namespace xattrs to use reserved block pool
xfs: fix a memory leak
|
||
|
Linus Torvalds
|
1dd950f288 |
parisc architecture fixes for kernel v6.11-rc2:
- fix unaligned memory accesses when calling BPF functions - adjust memory size constants to fix possible DMA corruptions -----BEGIN PGP SIGNATURE----- iHUEABYKAB0WIQS86RI+GtKfB8BJu973ErUQojoPXwUCZq1AGAAKCRD3ErUQojoP X+9CAP91BM361TDybI+gFxe8UDjjsr64RYtmnN1y1hUWZI7AYwEA95k7VrbDvDSK zf8U/rF0AQ0qTVVnZ/ejDn4fNthQ3QY= =Nj/H -----END PGP SIGNATURE----- Merge tag 'parisc-for-6.11-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux Pull parisc architecture fixes from Helge Deller: - fix unaligned memory accesses when calling BPF functions - adjust memory size constants to fix possible DMA corruptions * tag 'parisc-for-6.11-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux: parisc: fix a possible DMA corruption parisc: fix unaligned accesses in BPF |
||
|
Linus Torvalds
|
b6547e5486 |
runtime constants: deal with old decrepit linkers
The runtime constants linker script depended on documented linker behavior [1]: "If an output section’s name is the same as the input section’s name and is representable as a C identifier, then the linker will automatically PROVIDE two symbols: __start_SECNAME and __stop_SECNAME, where SECNAME is the name of the section. These indicate the start address and end address of the output section respectively" to just automatically define the symbol names for the bounds of the runtime constant arrays. It turns out that this isn't actually something we can rely on, with old linkers not generating these automatic symbols. It looks to have been introduced in binutils-2.29 back in 2017, and we still support building with versions all the way back to binutils-2.25 (from 2015). And yes, Oleg actually seems to be using such ancient versions of binutils. So instead of depending on the implicit symbols from "section names match and are representable C identifiers", just do this all manually. It's not like it causes us any extra pain, we already have to do that for all the other sections that we use that often have special characters in them. Reported-and-tested-by: Oleg Nesterov <oleg@redhat.com> Link: https://sourceware.org/binutils/docs/ld/Input-Section-Example.html [1] Link: https://lore.kernel.org/all/20240802114518.GA20924@redhat.com/ Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> |
||
Hans Verkuil
|
e2ed53694e |
uvcvideo v6.11 regression fix
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||
|
Linus Torvalds
|
17712b7ea0 |
io_uring-6.11-20240802
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||
|
Linus Torvalds
|
d9ef02e56f |
Thermal control fixes for 6.11-rc2
- Fix MSI error path cleanup in int340x, allow it to work with a subset
of thermal MSI IRQs if some of them are not working and make it free
all MSI IRQs on module exit (Srinivas Pandruvada).
- Fix a thermal core issue that may lead to missing trip point crossing
events in some cases when thermal_zone_set_trips() is used and update
the thermal core documentation (Rafael Wysocki).
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Merge tag 'thermal-6.11-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
Pull thermal control fixes from Rafael Wysocki:
"These fix a few issues related to the MSI IRQs management in the
int340x thermal driver, fix a thermal core issue that may lead to
missing trip point crossing events and update the thermal core
documentation.
Specifics:
- Fix MSI error path cleanup in int340x, allow it to work with a
subset of thermal MSI IRQs if some of them are not working and make
it free all MSI IRQs on module exit (Srinivas Pandruvada)
- Fix a thermal core issue that may lead to missing trip point
crossing events in some cases when thermal_zone_set_trips() is used
and update the thermal core documentation (Rafael Wysocki)"
* tag 'thermal-6.11-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm:
thermal: core: Update thermal zone registration documentation
thermal: trip: Avoid skipping trips in thermal_zone_set_trips()
thermal: intel: int340x: Free MSI IRQ vectors on module exit
thermal: intel: int340x: Allow limited thermal MSI support
thermal: intel: int340x: Fix kernel warning during MSI cleanup
|
||
|
Linus Torvalds
|
041b1061d8 |
arm64 fixes:
- Expand the speculative SSBS errata workaround to more CPUs - Ensure jump label changes are visible to all CPUs with a kick_all_cpus_sync() (and also enable jump label batching as part of the fix) - The shadow call stack sanitiser is currently incompatible with Rust, make CONFIG_RUST conditional on !CONFIG_SHADOW_CALL_STACK -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEE5RElWfyWxS+3PLO2a9axLQDIXvEFAmatFc0ACgkQa9axLQDI XvFwmA/9GlYeqB/YTVxBjUOSY/cZZha8W+h+sN0HQH9jUkK3LvVpdZb392XGbY/O fY1e3I4QNMqqDNGMZT58m4Wu9UWSMn6jlwU3DuaJmKgCG5UjowjWd7BKisokXssX UZSXMtZwsg5di43rI7Y9XiuI1KTbDclvg+dv18XapOaaEsVbeWaUcxn5GRRhCIkY +WjRkGeP1/kdyzsM8peciFs5FlnHicL6uD+SlM2a1nw/Rl9lmV6r++rn5pyjeS16 k2QaIse0BsySHNEr+1SVzCClgRT8g+ycrObb6cyq9pmIhrrVXppwZ7mHsU1myXp/ Lp2bslVbVmN5Iqxco9NFghttgftaVzIY0q7rU/QV4QS38ysxaRHYx3k5M7qOXTK/ 48Dd/b9O03zFbHq5RIdR5hnXIaDeQx6pwaS5DM3ElUd7bt+lKV104lpMSjaJ3qKy 8EBTdSd8RKKrcoPMGq0BxuEMenLBMcTKJ5lBe6y+Q3CqcciyBfDT4g7E/LZbrBlJ vvSjVsVg9E6Rp5ZmRjjRdfhkhZindSuCSQe5MYqphmVJITgX8vZH+hVI9on8hcbY 6cDyu18WYPSUH8ojHytzdrrK4udtjaZklCeuezRNi27dnMXuhHE0xK1dNX7SXpVP w1DdAyLjg82etXXJI6fFBxbKuSyHPLh2Cq87NbXduYHV+7g7VVg= =AShX -----END PGP SIGNATURE----- Merge tag 'arm64-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux Pull arm64 fixes from Catalin Marinas: - Expand the speculative SSBS errata workaround to more CPUs - Ensure jump label changes are visible to all CPUs with a kick_all_cpus_sync() (and also enable jump label batching as part of the fix) - The shadow call stack sanitiser is currently incompatible with Rust, make CONFIG_RUST conditional on !CONFIG_SHADOW_CALL_STACK * tag 'arm64-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux: arm64: jump_label: Ensure patched jump_labels are visible to all CPUs rust: SHADOW_CALL_STACK is incompatible with Rust arm64: errata: Expand speculative SSBS workaround (again) arm64: cputype: Add Cortex-A725 definitions arm64: cputype: Add Cortex-X1C definitions |
||
Qu Wenruo
|
12653ec361 |
btrfs: avoid using fixed char array size for tree names
[BUG]
There is a bug report that using the latest trunk GCC 15, btrfs would cause
unterminated-string-initialization warning:
linux-6.6/fs/btrfs/print-tree.c:29:49: error: initializer-string for array of ‘char’ is too long [-Werror=unterminated-string-initialization]
29 | { BTRFS_BLOCK_GROUP_TREE_OBJECTID, "BLOCK_GROUP_TREE" },
|
^~~~~~~~~~~~~~~~~~
[CAUSE]
To print tree names we have an array of root_name_map structure, which
uses "char name[16];" to store the name string of a tree.
But the following trees have names exactly at 16 chars length:
- "BLOCK_GROUP_TREE"
- "RAID_STRIPE_TREE"
This means we will have no space for the terminating '\0', and can lead
to unexpected access when printing the name.
[FIX]
Instead of "char name[16];" use "const char *" instead.
Since the name strings are all read-only data, and are all NULL
terminated by default, there is not much need to bother the length at
all.
Reported-by: Sam James <sam@gentoo.org>
Reported-by: Alejandro Colomar <alx@kernel.org>
Fixes:
|
||
Filipe Manana
|
e0391e92f9 |
btrfs: fix double inode unlock for direct IO sync writes
If we do a direct IO sync write, at btrfs_sync_file(), and we need to skip
inode logging or we get an error starting a transaction or an error when
flushing delalloc, we end up unlocking the inode when we shouldn't under
the 'out_release_extents' label, and then unlock it again at
btrfs_direct_write().
Fix that by checking if we have to skip inode unlocking under that label.
Reported-by: syzbot+7dbbb74af6291b5a5a8b@syzkaller.appspotmail.com
Link: https://lore.kernel.org/linux-btrfs/000000000000dfd631061eaeb4bc@google.com/
Fixes:
|
||
|
Linus Torvalds
|
1c4246294c |
A fix for a potential hang in the MDS when cap revocation races with
the client releasing the caps in question, marked for stable. -----BEGIN PGP SIGNATURE----- iQFHBAABCAAxFiEEydHwtzie9C7TfviiSn/eOAIR84sFAmatDEgTHGlkcnlvbW92 QGdtYWlsLmNvbQAKCRBKf944AhHzixHdB/9k62+n/hLFTXem1WE421sg6oAwCNA+ KCps+TU4ekeo7ckvExeO1MwL5SyRMUc05nY9zHDiqey0hkpuUsZfjvj9v/q0XHDh YcGLfIe9gTl2QiAeEjl6FRkJas5GA/MULjEKltEFUpRTCH9WQvS2z5/MzJByUobf kHtEokAViEB+OpIabN3Vm4ZcQJ5ZLdbmVzlvf3nRYZ1Yw+OinQn3yVQJ2VKYXiOi l9rk9XxUSISV7EKUq9N0qlSH7M1YsspMTM1lSIC1vlaILyeTA1dJa/85ACEtXOfm Z7mC77H6ivR2o+eXilgvpEAyCCDRfmwUp4GV1LnqFDZKBJsBAcwLyLGY =I++X -----END PGP SIGNATURE----- Merge tag 'ceph-for-6.11-rc2' of https://github.com/ceph/ceph-client Pull ceph fix from Ilya Dryomov: "A fix for a potential hang in the MDS when cap revocation races with the client releasing the caps in question, marked for stable" * tag 'ceph-for-6.11-rc2' of https://github.com/ceph/ceph-client: ceph: force sending a cap update msg back to MDS for revoke op |
||
|
Linus Torvalds
|
725d410fac |
* fix latent bug in how usage of large pages is determined for
confidential VMs
* fix "underline too short" in docs
* eliminate log spam from limited APIC timer periods
* disallow pre-faulting of memory before SEV-SNP VMs are initialized
* delay clearing and encrypting private memory until it is added to
guest page tables
* this change also enables another small cleanup: the checks in
SNP_LAUNCH_UPDATE that limit it to non-populated, private pages
can now be moved in the common kvm_gmem_populate() function
* fix compilation error that the RISC-V merge introduced in selftests
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Merge tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm
Pull kvm updates from Paolo Bonzini:
"The bulk of the changes here is a largish change to guest_memfd,
delaying the clearing and encryption of guest-private pages until they
are actually added to guest page tables. This started as "let's make
it impossible to misuse the API" for SEV-SNP; but then it ballooned a
bit.
The new logic is generally simpler and more ready for hugepage support
in guest_memfd.
Summary:
- fix latent bug in how usage of large pages is determined for
confidential VMs
- fix "underline too short" in docs
- eliminate log spam from limited APIC timer periods
- disallow pre-faulting of memory before SEV-SNP VMs are initialized
- delay clearing and encrypting private memory until it is added to
guest page tables
- this change also enables another small cleanup: the checks in
SNP_LAUNCH_UPDATE that limit it to non-populated, private pages can
now be moved in the common kvm_gmem_populate() function
- fix compilation error that the RISC-V merge introduced in selftests"
* tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm:
KVM: x86/mmu: fix determination of max NPT mapping level for private pages
KVM: riscv: selftests: Fix compile error
KVM: guest_memfd: abstract how prepared folios are recorded
KVM: guest_memfd: let kvm_gmem_populate() operate only on private gfns
KVM: extend kvm_range_has_memory_attributes() to check subset of attributes
KVM: cleanup and add shortcuts to kvm_range_has_memory_attributes()
KVM: guest_memfd: move check for already-populated page to common code
KVM: remove kvm_arch_gmem_prepare_needed()
KVM: guest_memfd: make kvm_gmem_prepare_folio() operate on a single struct kvm
KVM: guest_memfd: delay kvm_gmem_prepare_folio() until the memory is passed to the guest
KVM: guest_memfd: return locked folio from __kvm_gmem_get_pfn
KVM: rename CONFIG_HAVE_KVM_GMEM_* to CONFIG_HAVE_KVM_ARCH_GMEM_*
KVM: guest_memfd: do not go through struct page
KVM: guest_memfd: delay folio_mark_uptodate() until after successful preparation
KVM: guest_memfd: return folio from __kvm_gmem_get_pfn()
KVM: x86: disallow pre-fault for SNP VMs before initialization
KVM: Documentation: Fix title underline too short warning
KVM: x86: Eliminate log spam from limited APIC timer periods
|
||
Paolo Bonzini
|
1773014a97 |
* fix latent bug in how usage of large pages is determined for
confidential VMs * fix "underline too short" in docs * eliminate log spam from limited APIC timer periods * disallow pre-faulting of memory before SEV-SNP VMs are initialized * delay clearing and encrypting private memory until it is added to guest page tables * this change also enables another small cleanup: the checks in SNP_LAUNCH_UPDATE that limit it to non-populated, private pages can now be moved in the common kvm_gmem_populate() function -----BEGIN PGP SIGNATURE----- iQFIBAABCAAyFiEE8TM4V0tmI4mGbHaCv/vSX3jHroMFAmar0uEUHHBib256aW5p QHJlZGhhdC5jb20ACgkQv/vSX3jHroMf9Af9EZ0k0HHltM+iUSqKW+hcfnyjRSlh MI2m8ZFF4Ra4a/H2CYWbUZSZd6U2TGQoy0cz8vN12uiaaRFSXHAzkoy1zhJGYujq ljCUx46Ovo6DDfA1ve9jPdHQNOKWy6Js8yheP+i58Pau1u9fWTewfvWnrwkMgnfD lkrSfnWhw7aBy7jTSd8KflRU/IugP2/ApsIhrjZZ9sFGncAwPBbb8NL/u5tI/l6f VDp1in5a5gk2PhVRVzvINUxNzhcyuQ0wC07N+B4H+3U0NLg4CwiTBJr/yz0OOWz6 ThA20/fLTrs5jc2f5APk1EjGT8pqeMJYydI2FdqafSfY0PcTZJtXvzgdSw== =CwzF -----END PGP SIGNATURE----- Merge branch 'kvm-fixes' into HEAD * fix latent bug in how usage of large pages is determined for confidential VMs * fix "underline too short" in docs * eliminate log spam from limited APIC timer periods * disallow pre-faulting of memory before SEV-SNP VMs are initialized * delay clearing and encrypting private memory until it is added to guest page tables * this change also enables another small cleanup: the checks in SNP_LAUNCH_UPDATE that limit it to non-populated, private pages can now be moved in the common kvm_gmem_populate() function |
||
|
Linus Torvalds
|
948752d2e0 |
RISC-V Fixes for 6.11-rc2
* A fix to avoid dropping some of the internal pseudo-extensions, which breaks *envcfg dependency parsing. * The kernel entry address is now aligned in purgatory, which avoids a misaligned load that can lead to crash on systems that don't support misaligned accesses early in boot. * The FW_SFENCE_VMA_RECEIVED perf event was duplicated in a handful of perf JSON configurations, one of them been updated to FW_SFENCE_VMA_ASID_SENT. * The starfive cache driver is now restricted to 64-bit systems, as it isn't 32-bit clean. * A fix for to avoid aliasing legacy-mode perf counters with software perf counters. * VM_FAULT_SIGSEGV is now handled in the page fault code. * A fix for stalls during CPU hotplug due to IPIs being disabled. * A fix for memblock bounds checking. This manifests as a crash on systems with discontinuous memory maps that have regions that don't fit in the linear map. -----BEGIN PGP SIGNATURE----- iQJHBAABCAAxFiEEKzw3R0RoQ7JKlDp6LhMZ81+7GIkFAmas/qwTHHBhbG1lckBk YWJiZWx0LmNvbQAKCRAuExnzX7sYiWp7EACDcorcihBG8uSsX//GKJPjkiGIbZkT MIMN3yqIzJuSftxpvgVxpyq2MFKYy7BK/75sK+4VoQpoCJEtdxbdh0JUqck/Nrgj Kn0hxWy7RO6Rp9ggf9dTdca64Tdxh32Eegpum3E46zuhYQBMcNze4z4NsOXs6ems 254ww8+v7V5R7FGsxm1PG4Hs3soxZ9FPdWE69ndxmjr9N5FFkchk5YbV8AgKYtSJ sfu5Q+68zh58GVZhn0usug0fHNgVzdvwy3PIBDGD58hqIDAs9WlF80MiW3sESTIe PrJcAFBU4tHp+8h+OMaKw2xfybrZpNmqobx7dED34PJu0R4+Uvz7MUKMMPUJeB+q 7UOZokjF2Hvd5VsAeTc1PisvzVsWkWpkzJqZmdaTr2m8J4m5z7/nby+ZcXmoOlVz JiMDgrkM4KIziq++9bYbBfcxsS9dMsvNtEQAHByL/zdVfAFTvWUMUmAgg27C3K9Z QbHfbpxqQ/pEu4CsRUIx4GnkEKnWPLuGovnYboGmC3BCDwQkkV8H0tcEhJtWMKte 6h+vvKBX2POS4l8467ElmcTRv5Cfpi/dmhZrC9SHHQhNF5OiHHM2CmSEOKS1bUPj e4+k/QGmVQOAJGRRPkpD+DFMhHT/jhvbYV4kDXr/h9AKJQ2eWRGMSOMaPJ/X311N R5W1yiJilIhXuQ== =K52W -----END PGP SIGNATURE----- Merge tag 'riscv-for-linus-6.11-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux Pull RISC-V fixes from Palmer Dabbelt: - A fix to avoid dropping some of the internal pseudo-extensions, which breaks *envcfg dependency parsing - The kernel entry address is now aligned in purgatory, which avoids a misaligned load that can lead to crash on systems that don't support misaligned accesses early in boot - The FW_SFENCE_VMA_RECEIVED perf event was duplicated in a handful of perf JSON configurations, one of them been updated to FW_SFENCE_VMA_ASID_SENT - The starfive cache driver is now restricted to 64-bit systems, as it isn't 32-bit clean - A fix for to avoid aliasing legacy-mode perf counters with software perf counters - VM_FAULT_SIGSEGV is now handled in the page fault code - A fix for stalls during CPU hotplug due to IPIs being disabled - A fix for memblock bounds checking. This manifests as a crash on systems with discontinuous memory maps that have regions that don't fit in the linear map * tag 'riscv-for-linus-6.11-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux: riscv: Fix linear mapping checks for non-contiguous memory regions RISC-V: Enable the IPI before workqueue_online_cpu() riscv/mm: Add handling for VM_FAULT_SIGSEGV in mm_fault_error() perf: riscv: Fix selecting counters in legacy mode cache: StarFive: Require a 64-bit system perf arch events: Fix duplicate RISC-V SBI firmware event name riscv/purgatory: align riscv_kernel_entry riscv: cpufeature: Do not drop Linux-internal extensions |
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Paolo Bonzini
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29b5bbf7e9 |
KVM/riscv fixes for 6.11, take #1
- Fix compile error in get-reg-list selftests -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEZdn75s5e6LHDQ+f/rUjsVaLHLAcFAmaswEUACgkQrUjsVaLH LAdtdhAAkmkrBkdAkT65J/5NOzO025YlIbHUMdtkxmo2A0ANv2I0+XfJm/ZJlinu K1lKPlQITCpyMG+apZI7I8MLy/h9tbDzXbFL9kCL0WqEO7Gp78tfsRFOyB6tTG6l rnjj6nB+YuqnXRgeHUThHRvOPTU9HLVzsioe1rHeSVWQIMGYJfjOG8HnB2W4ZoaS JHbLBxOvB5nHjBkiNOe6/8gPdycPFhEXySQJ3McMQyYZNO0bN4xQfvme9jQpJZC7 vNjuK+CXxC0+pUijHwDxRz5M26cEwUPaKNkKwEzyX2Bvosia/S7VvNJwZm4v6BFQ BcpcM/6dtO4EQ2xo0nmIAGodLuPXQ3MuxbN0bEpp8hl4f2Kw3pJirGfRlZ4wXWN+ LV6wR4LR+zh0hhz6bjrwbkQ/byoZaQJEZ3EWNC8mn2/lQazqK1/vID9IkRoo83lJ gC40h3pQbUep6A8PTfiHGn3OUVGfPAhdDZf80WeAgFkx19OjRpR584SLN27vB88e 2jzJ5F7yrXHDw6KYNYoJGvfqnBmAZL47uNPubQSPszCQ0nd/IwTEaTXbksaJ46Pr MBwIup4M/GMAZxKXQ6WWPB8ABrIBEKFjU2WMI1vE6sbPxHz7Cdi/616k0WS5mUwr 4je1pnSRKnO8/15OnN2T8oasy/E/ZdlUvsV1nMmH5k6ClNZqu8Y= =Dm62 -----END PGP SIGNATURE----- Merge tag 'kvm-riscv-fixes-6.11-1' of https://github.com/kvm-riscv/linux into HEAD KVM/riscv fixes for 6.11, take #1 - Fix compile error in get-reg-list selftests |
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Linus Torvalds
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66242ef25e |
s390 updates for 6.11-rc2
- Remove unused empty CPU alternatives header file - Fix recently and erroneously removed exception handling when loading an invalid floating point register - Couple of ptdump fixes to reflect the recent changes due to the uncoupling of physical vs virtual kernel address spaces - Couple of changes to avoid the unnecessary splitting of large pages in kernel mappings - Add the missing MODULE_DESCRIPTION for the CIO modules -----BEGIN PGP SIGNATURE----- iQEzBAABCAAdFiEE3QHqV+H2a8xAv27vjYWKoQLXFBgFAmas5D8ACgkQjYWKoQLX FBhDOAf8DjT43CeXhIEsukXN/qfOXacFx4XMQ6T/vJecIAkHheRGYngropKIVY8z zs/jw9uBluRG/u5O7NMEiHT71HRj2CtjblzvFvtR6xKhFGhCsbePnyVfxiF/k/oJ SHFfumtTt8EvPMZvdlkB4hmVnxTW5NYZI02ZLS5Nn1OhmminSju332O9rZXZRgc8 t28f/Po4TDUkxt+L5Hax0NpfHwMuohRtWhdFhNoPxyCQMFqdmMEMEHoqf+M4DRCh 0ZrMY81gyEpksAHAwMrfJiIdTPvQKXLA+zyTY0vCbBGNRm4Gj8qLhzyJ5H8eVQj4 qVf0Q1b5T9pPZB+tz3Et7ssf0boe/Q== =2XKI -----END PGP SIGNATURE----- Merge tag 's390-6.11-3' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux Pull s390 fixes from Vasily Gorbik: - remove unused empty CPU alternatives header file - fix recently and erroneously removed exception handling when loading an invalid floating point register - ptdump fixes to reflect the recent changes due to the uncoupling of physical vs virtual kernel address spaces - changes to avoid the unnecessary splitting of large pages in kernel mappings - add the missing MODULE_DESCRIPTION for the CIO modules * tag 's390-6.11-3' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux: s390: Keep inittext section writable s390/vmlinux.lds.S: Move ro_after_init section behind rodata section s390/mm: Get rid of RELOC_HIDE() s390/mm/ptdump: Improve sorting of markers s390/mm/ptdump: Add support for relocated lowcore mapping s390/mm/ptdump: Fix handling of identity mapping area s390/cio: Add missing MODULE_DESCRIPTION() macros s390/alternatives: Remove unused empty header file s390/fpu: Re-add exception handling in load_fpu_state() |
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Paul E. McKenney
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f2655ac2c0 |
clocksource: Fix brown-bag boolean thinko in cs_watchdog_read()
The current "nretries > 1 || nretries >= max_retries" check in
cs_watchdog_read() will always evaluate to true, and thus pr_warn(), if
nretries is greater than 1. The intent is instead to never warn on the
first try, but otherwise warn if the successful retry was the last retry.
Therefore, change that "||" to "&&".
Fixes:
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Linus Torvalds
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29ccb40f2b |
asm-generic: fixes for 6.11
These are three important bug fixes for the cross-architecture tree, fixing a regression with the new syscall.tbl file, the inconsistent numbering for the new uretprobe syscall and a bug with iowrite64be on alpha. -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEiK/NIGsWEZVxh/FrYKtH/8kJUicFAmas3bQACgkQYKtH/8kJ Uicf5xAAhNJuljx11D1WuMq5tT+tKHGTGzHZnQr1S2cNqo26Voeqm1ChaWT5U8Cg DBg+uSs5xj9aqdw7D/NVreCX/+JoxasJe6caqJhXqXOuMp8/GHIDaFAQV0SGw6Qy uwAzkRlz9RDZLFROZHoP+UsNr7X5Fv7C8i7Hpq2NusFnpHZTqDoUFas+g3LFy+Ex K/+y8nw1f6W5ZRl64LH1rBGFPWw2xSu/busghR9HjYXyc9sIQbMxq+14KbNuK8FK RTxzjUlmUDjX/Vcv7CW+C16mzQl04o4cFFK6xwGUxUaFYhWZHywkdfVvf35gYzCt Gv3LUn75pVjHOX7rQQcmBKSdHc6wGx1ZmV5vrAABO5c/docsMXdjUSWw2fOOmiB4 JNNuGRK1CCfckpjMdJEXyUrchzI6W9mzqLZAShhNA0T9XnDhR7oekoFWwbDWiCyO oFPpjYZEtZdD0IdBC5bxhK2ES7HLuidiUL017+ZSSRIgAD9vQrXt2hTPYUmNJEC6 YRsdOXm/tU3RrU/oKqzTnjW6fv7jZSAgND8TFEZFKGXrpjCipKqkrxyqNk3uiHMn YPEIXsBAeIPcTJGArkuyTRn2bGg2qW2NkmUze7cWkPfaj8P+Ljf9EQ54I533f94R Qm9G6d4c9ZmJg0h4YZ+WhPPXtTvf22Xdfp/56q8M52U/ThvTBuI= =0iyr -----END PGP SIGNATURE----- Merge tag 'asm-generic-fixes-6.11-1' of git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic Pull asm-generic fixes from Arnd Bergmann: "These are three important bug fixes for the cross-architecture tree, fixing a regression with the new syscall.tbl file, the inconsistent numbering for the new uretprobe syscall and a bug with iowrite64be on alpha" * tag 'asm-generic-fixes-6.11-1' of git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic: syscalls: fix syscall macros for newfstat/newfstatat uretprobe: change syscall number, again alpha: fix ioread64be()/iowrite64be() helpers |
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Linus Torvalds
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6b779f8a86 |
sound fixes for 6.11-rc2
A small collection of fixes: - Revert of FireWire changes that caused a long-time regression - Another long-time regression fix for AMD HDMI - MIDI2 UMP fixes - HD-audio Conexant codec fixes and a qurik -----BEGIN PGP SIGNATURE----- iQJCBAABCAAsFiEEIXTw5fNLNI7mMiVaLtJE4w1nLE8FAmaslGMOHHRpd2FpQHN1 c2UuZGUACgkQLtJE4w1nLE8cXw/+MXYSGLdac8hALz3hxYBqVDo1Lr4NBJar6d8/ 1sngToZa3hb74uwvRctJ/+7bMV6/kIh76cwk+rM8PNSVtidivuTzlcASg8k1DMDq Zqxtba7UE8iC94BInu+GyVRlvYqQ41EwrFNu89oldlffYg+WInLVUe/genMf6NjT PycaFnxsmW1XTBXFqAEJqjNI9VkCyG3/6veOOtKJRPM+yTwjdH2tXGrgdXtVG47e lI10CxT6BFdBG7pmqVejOAMXVSJFKfGpLoyzlIiMr3NR4/qNhzMcQ092qX25CkHu 37MzVXuxlHZFAlk9S28P+ReLRiTc2SdTGDA3zCnkex9kMOF9P8LbMN5gmY7m/6pa Wpq3U5sO/S9peaBtuR1ryGTqkt0jG9aXbRYVuaFMGQu8BVaERj6KEOoYcAeWGxiZ cZHhg4YDqgBExDhU2fPoLwTu1fRlm0RYwW+aiuaXIOXezPfph1M/pTnZR0FhDtd0 BzCSLSaDPV/mWQM8ql8QzHjkHdb3SLhaGiBlQC0U9X5DA1J2KTtpXibG9+tzPQGx 7naXLqswq33gLvWW1SpzhGPODBPRrddFsTRBrg2TlX6cywVmB/ylAl1f6EeZiKyA UWG5lMmXfB4jyDqUJC0mlVl/DQcsRsaChh+NdLeubfaGn8OBPEIDzzHM7GDjPHTQ CXTIxzI= =tMqd -----END PGP SIGNATURE----- Merge tag 'sound-6.11-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound Pull sound fixes from Takashi Iwai: "A small collection of fixes: - Revert of FireWire changes that caused a long-time regression - Another long-time regression fix for AMD HDMI - MIDI2 UMP fixes - HD-audio Conexant codec fixes and a quirk" * tag 'sound-6.11-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound: ALSA: hda: Conditionally use snooping for AMD HDMI ALSA: usb-audio: Correct surround channels in UAC1 channel map ALSA: seq: ump: Explicitly reset RPN with Null RPN ALSA: seq: ump: Transmit RPN/NRPN message at each MSB/LSB data reception ALSA: seq: ump: Use the common RPN/bank conversion context ALSA: ump: Explicitly reset RPN with Null RPN ALSA: ump: Transmit RPN/NRPN message at each MSB/LSB data reception Revert "ALSA: firewire-lib: operate for period elapse event in process context" Revert "ALSA: firewire-lib: obsolete workqueue for period update" ALSA: hda/realtek: Add quirk for Acer Aspire E5-574G ALSA: seq: ump: Optimize conversions from SysEx to UMP ALSA: hda/conexant: Mute speakers at suspend / shutdown ALSA: hda/generic: Add a helper to mute speakers at suspend/shutdown ALSA: hda: conexant: Fix headset auto detect fail in the polling mode |
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Linus Torvalds
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29b4a6996c |
drm fixes for 6.11-rc2
client: - fix error code atomic: - allow damage clips with async flips - allow explicit sync with async flips kselftests: - fix dmabuf-heaps test panic: - fix schedule_work in panic paths panel: - fix OrangePi Neo orientation gpuvm: - fix missing dependency amdgpu: - SMU 14.x update - Fix contiguous VRAM handling for IB parsing - GFX 12 fix - Regression fix for old APUs i915: - Static analysis fix for int overflow - Fix for HDCP2_STREAM_STATUS macro and removal of PWR_CLK_STATE for gen12 nouveau: - revert busy wait change that caused a resume regression - fix buffer placement fault on dynamic pm s/r - fix refcount underflow ast: - fix black screen on resume - wake during connector status detect v3d: - fix issues with perf/timestamp ioctls vmwgfx: - fix deadlock in dma-buf fence polling - fix screen surface refcounting - fix dumb buffer handling - fix support for external buffers - fix overlay with screen targets - trigger modeset on screen moves -----BEGIN PGP SIGNATURE----- iQIzBAABCAAdFiEEEKbZHaGwW9KfbeusDHTzWXnEhr4FAmasZYEACgkQDHTzWXnE hr66WxAAicYCOHArmH+0eqTDKbx9+OJ2DsyNRPRVs81ta94rmBhxt4Gr40wANLGi mocemvjNlCZO4cIQ7xbsSVG/9hQpJiodnOVTNSbzW0lGoE9qfI2IbhPOXBf73HRo jjdbNXUQ1n5uavXnQb2vGxWSg9/yylo8e5MD6sN0NjRHaZ2BR9/uwzBNl93KEAIq 4SecyrWWsf1ghMPpK5d6g418UXYB1ORzAaP5GUJMYS6RYYoGOupHSGjqmokXMq5G bV0HrgmGgAL8SNVMKAAwbHUa4LrUdepUPqEROAqv0wKw2xQhn4rX/WviPsrwRhWm kqUy1XdKQEX9nP9atCyN0cdK+igV9Q61Ea/oxfVxvRQswznZUDD0G/XdZBHyPavH It8CKXySOIq4fR0h60TRTCywcuL9WYdym/5/2WWC72kIx8hGo/AqA2VemBPQG2j0 i79NVqUJXc9jMpU1xEkMg8mFACg7+8SL9jlD1CP5FBJ4/WWidri5rHBZi/3fElL/ GWTVOVevK5IrCPnDy05PNjCsu2RySHy5rgYc9qx+6SZ85DXoyisYSgHIYqCbWCPO ZbV/pZvrc/7ExKGIFnIyj+o8qTBN5qfA3Iwjj9XILrIksEYF+2HsfAXGzkkrEPdO 09LUDKaElSdIxMSG4Se0mMXIY1RfmgWwmJMGK/sZpCCkgNeGKP4= =mHpM -----END PGP SIGNATURE----- Merge tag 'drm-fixes-2024-08-02' of https://gitlab.freedesktop.org/drm/kernel Pull drm fixes from Dave Airlie: "Regular weekly fixes. This is a bit larger than usual but doesn't seem too crazy. Most of it is vmwgfx changes that fix a bunch of issues with wayland userspaces with dma-buf/external buffers and modesetting fixes. Otherwise it's kinda spread out, v3d fixes some new ioctls, nouveau has regression revert and fixes, amdgpu, i915 and ast have some small fixes, and some core fixes spread about. client: - fix error code atomic: - allow damage clips with async flips - allow explicit sync with async flips kselftests: - fix dmabuf-heaps test panic: - fix schedule_work in panic paths panel: - fix OrangePi Neo orientation gpuvm: - fix missing dependency amdgpu: - SMU 14.x update - Fix contiguous VRAM handling for IB parsing - GFX 12 fix - Regression fix for old APUs i915: - Static analysis fix for int overflow - Fix for HDCP2_STREAM_STATUS macro and removal of PWR_CLK_STATE for gen12 nouveau: - revert busy wait change that caused a resume regression - fix buffer placement fault on dynamic pm s/r - fix refcount underflow ast: - fix black screen on resume - wake during connector status detect v3d: - fix issues with perf/timestamp ioctls vmwgfx: - fix deadlock in dma-buf fence polling - fix screen surface refcounting - fix dumb buffer handling - fix support for external buffers - fix overlay with screen targets - trigger modeset on screen moves" * tag 'drm-fixes-2024-08-02' of https://gitlab.freedesktop.org/drm/kernel: (31 commits) Revert "nouveau: rip out busy fence waits" nouveau: set placement to original placement on uvmm validate. drm/atomic: Allow userspace to use damage clips with async flips drm/atomic: Allow userspace to use explicit sync with atomic async flips drm/i915: Fix possible int overflow in skl_ddi_calculate_wrpll() drm/i915/hdcp: Fix HDCP2_STREAM_STATUS macro drm/ast: astdp: Wake up during connector status detection i915/perf: Remove code to update PWR_CLK_STATE for gen12 kselftests: dmabuf-heaps: Ensure the driver name is null-terminated drm/client: Fix error code in drm_client_buffer_vmap_local() drm/amdgpu: Fix APU handling in amdgpu_pm_load_smu_firmware() drm/amdgpu: increase mes log buffer size for gfx12 drm/amdgpu: fix contiguous handling for IB parsing v2 drm/amdgpu/pm: support gpu_metrics sysfs interface for smu v14.0.2/3 drm/vmwgfx: Trigger a modeset when the screen moves drm/vmwgfx: Fix overlay when using Screen Targets drm/vmwgfx: Add basic support for external buffers drm/vmwgfx: Fix handling of dumb buffers drm/vmwgfx: Make sure the screen surface is ref counted drm/vmwgfx: Fix a deadlock in dma buf fence polling ... |
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Steve French
|
a91bfa6760 |
cifs: update internal version number
To 2.50 Signed-off-by: Steve French <stfrench@microsoft.com> |
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Paulo Alcantara
|
ddecea00f8 |
smb: client: fix FSCTL_GET_REPARSE_POINT against NetApp
NetApp server requires the file to be open with FILE_READ_EA access in order to support FSCTL_GET_REPARSE_POINT, otherwise it will return STATUS_INVALID_DEVICE_REQUEST. It doesn't make any sense because there's no requirement for FILE_READ_EA bit to be set nor STATUS_INVALID_DEVICE_REQUEST being used for something other than "unsupported reparse points" in MS-FSA. To fix it and improve compatibility, set FILE_READ_EA & SYNCHRONIZE bits to match what Windows client currently does. Tested-by: Sebastian Steinbeisser <Sebastian.Steinbeisser@lrz.de> Acked-by: Tom Talpey <tom@talpey.com> Signed-off-by: Paulo Alcantara (Red Hat) <pc@manguebit.com> Signed-off-by: Steve French <stfrench@microsoft.com> |
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Steve French
|
69ca1f5755 |
smb3: add dynamic tracepoints for shutdown ioctl
For debugging an umount failure in xfstests generic/043 generic/044 in some configurations, we needed more information on the shutdown ioctl which was suspected of being related to the cause, so tracepoints are added in this patch e.g. "trace-cmd record -e smb3_shutdown_enter -e smb3_shutdown_done -e smb3_shutdown_err" Sample output: godown-47084 [011] ..... 3313.756965: smb3_shutdown_enter: flags=0x1 tid=0x733b3e75 godown-47084 [011] ..... 3313.756968: smb3_shutdown_done: flags=0x1 tid=0x733b3e75 Tested-by: Anthony Nandaa (Microsoft) <profnandaa@gmail.com> Signed-off-by: Steve French <stfrench@microsoft.com> |