mirror of
https://github.com/torvalds/linux.git
synced 2024-11-11 06:31:49 +00:00
c4d361f66a
1234399 Commits
| Author | SHA1 | Message | Date | |
|---|---|---|---|---|
Krister Johansen
|
c4d361f66a |
fuse: share lookup state between submount and its parent
Fuse submounts do not perform a lookup for the nodeid that they inherit
from their parent. Instead, the code decrements the nlookup on the
submount's fuse_inode when it is instantiated, and no forget is
performed when a submount root is evicted.
Trouble arises when the submount's parent is evicted despite the
submount itself being in use. In this author's case, the submount was
in a container and deatched from the initial mount namespace via a
MNT_DEATCH operation. When memory pressure triggered the shrinker, the
inode from the parent was evicted, which triggered enough forgets to
render the submount's nodeid invalid.
Since submounts should still function, even if their parent goes away,
solve this problem by sharing refcounted state between the parent and
its submount. When all of the references on this shared state reach
zero, it's safe to forget the final lookup of the fuse nodeid.
Signed-off-by: Krister Johansen <kjlx@templeofstupid.com>
Cc: stable@vger.kernel.org
Fixes:
|
||
Tyler Fanelli
|
11ca77cdcc |
docs/fuse-io: Document the usage of DIRECT_IO_ALLOW_MMAP
By default, shared mmap is disabled in FUSE DIRECT_IO mode. However, when the DIRECT_IO_ALLOW_MMAP flag is enabled in the FUSE_INIT reply, shared mmap is allowed. Signed-off-by: Tyler Fanelli <tfanelli@redhat.com> Signed-off-by: Miklos Szeredi <mszeredi@redhat.com> |
||
|
Tyler Fanelli
|
c55e0a55b1 |
fuse: Rename DIRECT_IO_RELAX to DIRECT_IO_ALLOW_MMAP
Although DIRECT_IO_RELAX's initial usage is to allow shared mmap, its
description indicates a purpose of reducing memory footprint. This
may imply that it could be further used to relax other DIRECT_IO
operations in the future.
Replace it with a flag DIRECT_IO_ALLOW_MMAP which does only one thing,
allow shared mmap of DIRECT_IO files while still bypassing the cache
on regular reads and writes.
[Miklos] Also Keep DIRECT_IO_RELAX definition for backward compatibility.
Signed-off-by: Tyler Fanelli <tfanelli@redhat.com>
Fixes:
|
||
Linus Torvalds
|
33cc938e65 | Linux 6.7-rc4 | ||
|
Linus Torvalds
|
968f35f4ab |
five cifs/smb3 fixes
-----BEGIN PGP SIGNATURE----- iQGzBAABCgAdFiEE6fsu8pdIjtWE/DpLiiy9cAdyT1EFAmVqcagACgkQiiy9cAdy T1E/YgwAtsB7RwxufSE5CB18wKdyBySIIZBSzm9IFTzX92VWGUolui+mQDtqvmRA Q+JlOzHrgo+FJNYMUvT8eY5r9GKfIvrqKRsBs5EITUAqg8cGPQzgG+Jgy1NsSuD7 Of5WBjTbZPMUPGqcI2wf3+/xGLyiQq63thUUCn9QiaYkq0SjOdc/IcZUo8dcHnVB N/58QX+JLpEVwjGL5NJtG4EscbyqGBEk9KTg4C9MP7emNG9LuNo/1UJCzs5SFNKk TlLeYpVjtjqWhhr48AfXoFfxGO8K7XuFHqiPksw5Lnl8Mcvo8mb1zZvz+xX3g016 EQ2RzZ+UNQh5qwBALswPNRXlvWUV2gA0cQC1JKY7NgPF5bc/GRefWvsSJd0ycwud U1D/tYX2hRYKGZqVu5fbNy848JIDFE2AEBM9nu/77n3pEmeyD+h2F4FSsEpkevNj uo0cqw3C0hvMl6O1VM+pA8RfbfQuoDaQK7PyLaZS3cSVKUKcBhCLdC9WKfQGQBLF HEWLFzb8 =g+0x -----END PGP SIGNATURE----- Merge tag 'v6.7-rc3-smb3-client-fixes' of git://git.samba.org/sfrench/cifs-2.6 Pull smb client fixes from Steve French: - Two fallocate fixes - Fix warnings from new gcc - Two symlink fixes * tag 'v6.7-rc3-smb3-client-fixes' of git://git.samba.org/sfrench/cifs-2.6: smb: client, common: fix fortify warnings cifs: Fix FALLOC_FL_INSERT_RANGE by setting i_size after EOF moved cifs: Fix FALLOC_FL_ZERO_RANGE by setting i_size if EOF moved smb: client: report correct st_size for SMB and NFS symlinks smb: client: fix missing mode bits for SMB symlinks |
||
|
Linus Torvalds
|
55abae438c |
firewire fixes for 6.7-rc4
This pull request includes a single patch to fix long-standing issue of memory leak at failure of device registration for fw_unit. We rarely encounter the issue, while it should be applied to stable releases, since it fixes inappropriate API usage. -----BEGIN PGP SIGNATURE----- iHUEABYIAB0WIQQE66IEYNDXNBPeGKSsLtaWM8LwEwUCZWrgUQAKCRCsLtaWM8Lw Ew8iAQDWPv5JItuZneeRs6NisGxtwNxyxP+O3qmSG4LxXOVfzAEA+K7ubreLee2a lfZkWPeZnWtSIdN+eAm4JfKMhzDfrA4= =oODB -----END PGP SIGNATURE----- Merge tag 'firewire-fixes-6.7-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394 Pull firewire fix from Takashi Sakamoto: "A single patch to fix long-standing issue of memory leak at failure of device registration for fw_unit. We rarely encounter the issue, but it should be applied to stable releases, since it fixes inappropriate API usage" * tag 'firewire-fixes-6.7-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394: firewire: core: fix possible memory leak in create_units() |
||
|
Linus Torvalds
|
1b8af6552c |
powerpc fixes for 6.7 #3
- Fix corruption of f0/vs0 during FP/Vector save, seen as userspace crashes
when using io-uring workers (in particular with MariaDB).
- Fix KVM_RUN potentially clobbering all host userspace FP/Vector registers.
Thanks to: Timothy Pearson, Jens Axboe, Nicholas Piggin.
-----BEGIN PGP SIGNATURE-----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=v1AA
-----END PGP SIGNATURE-----
Merge tag 'powerpc-6.7-3' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux
Pull powerpc fixes from Michael Ellerman:
- Fix corruption of f0/vs0 during FP/Vector save, seen as userspace
crashes when using io-uring workers (in particular with MariaDB)
- Fix KVM_RUN potentially clobbering all host userspace FP/Vector
registers
Thanks to Timothy Pearson, Jens Axboe, and Nicholas Piggin.
* tag 'powerpc-6.7-3' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux:
KVM: PPC: Book3S HV: Fix KVM_RUN clobbering FP/VEC user registers
powerpc: Don't clobber f0/vs0 during fp|altivec register save
|
||
|
Linus Torvalds
|
17b17be28d |
VFIO fixes for v6.7-rc4
- Fix the lifecycle of a mutex in the pds variant driver such that
a reset prior to opening the device won't find it uninitialized.
Implement the release path to symmetrically destroy the mutex.
Also switch a different lock from spinlock to mutex as the code
path has the potential to sleep and doesn't need the spinlock
context otherwise. (Brett Creeley)
- Fix an issue detected via randconfig where KVM tries to symbol_get
an undeclared function. The symbol is temporarily declared
unconditionally here, which resolves the problem and avoids churn
relative to a series pending for the next merge window which
resolves some of this symbol ugliness, but also fixes Kconfig
dependencies. (Sean Christopherson)
-----BEGIN PGP SIGNATURE-----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=p0kR
-----END PGP SIGNATURE-----
Merge tag 'vfio-v6.7-rc4' of https://github.com/awilliam/linux-vfio
Pull vfio fixes from Alex Williamson:
- Fix the lifecycle of a mutex in the pds variant driver such that a
reset prior to opening the device won't find it uninitialized.
Implement the release path to symmetrically destroy the mutex. Also
switch a different lock from spinlock to mutex as the code path has
the potential to sleep and doesn't need the spinlock context
otherwise (Brett Creeley)
- Fix an issue detected via randconfig where KVM tries to symbol_get an
undeclared function. The symbol is temporarily declared
unconditionally here, which resolves the problem and avoids churn
relative to a series pending for the next merge window which resolves
some of this symbol ugliness, but also fixes Kconfig dependencies
(Sean Christopherson)
* tag 'vfio-v6.7-rc4' of https://github.com/awilliam/linux-vfio:
vfio: Drop vfio_file_iommu_group() stub to fudge around a KVM wart
vfio/pds: Fix possible sleep while in atomic context
vfio/pds: Fix mutex lock->magic != lock warning
|
||
|
Linus Torvalds
|
deb4b9dd3b |
xen: branch for v6.7-rc4
-----BEGIN PGP SIGNATURE----- iHUEABYIAB0WIQRTLbB6QfY48x44uB6AXGG7T9hjvgUCZWraswAKCRCAXGG7T9hj vlV0AP9241p7vHlIW6PIdfNZt9/dZZpuFnKHz+cE99pTZDl5nwEAoYqXUm/kEb14 VAy7x0XIVdEt+9l4bgO2Qggx+Y184Qs= =APgm -----END PGP SIGNATURE----- Merge tag 'for-linus-6.7a-rc4-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip Pull xen fixes from Juergen Gross: - A fix for the Xen event driver setting the correct return value when experiencing an allocation failure - A fix for allocating space for a struct in the percpu area to not cross page boundaries (this one is for x86, a similar one for Arm was already in the pull request for rc3) * tag 'for-linus-6.7a-rc4-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip: xen/events: fix error code in xen_bind_pirq_msi_to_irq() x86/xen: fix percpu vcpu_info allocation |
||
|
Linus Torvalds
|
669fc83452 |
Probes fixes for v6.7-r3:
- objpool: Fix objpool overrun case on memory/cache access delay especially on the big.LITTLE SoC. The objpool uses a copy of object slot index internal loop, but the slot index can be changed on another processor in parallel. In that case, the difference of 'head' local copy and the 'slot->last' index will be bigger than local slot size. In that case, we need to re-read the slot::head to update it. - kretprobe: Fix to use appropriate rcu API for kretprobe holder. Since kretprobe_holder::rp is RCU managed, it should use rcu_assign_pointer() and rcu_dereference_check() correctly. Also adding __rcu tag for finding wrong usage by sparse. - rethook: Fix to use appropriate rcu API for rethook::handler. The same as kretprobe, rethook::handler is RCU managed and it should use rcu_assign_pointer() and rcu_dereference_check(). This also adds __rcu tag for finding wrong usage by sparse. -----BEGIN PGP SIGNATURE----- iQFPBAABCgA5FiEEh7BulGwFlgAOi5DV2/sHvwUrPxsFAmVpfBobHG1hc2FtaS5o aXJhbWF0c3VAZ21haWwuY29tAAoJENv7B78FKz8bNyMIAJSLICKQNuFiBJEn/rty ACWJ9QMOnwi0DoVaepG/m9QJh6AIUUFW4//9helmSm0GIVzxQ2+f8UeKU+sYiVtH ro9atea4W4+FMTvtEB1cU8oG5CDVT4WQdUXbjMktqYe3+WB8Zt8+fIP0mnbTFAVr yStpliGPecmlupJVRYqrJGyDdbkUxXxVlPsP/eDrHFgbBWv8Incw0f+MLGSi6LSE sZ1MaKCdi2tlHbtD/fiowfLoBMZwQAKY4hq/XguVsWh+BGaGUgwtif+8ESwPeu22 KEZLyWDQ1N8XBHyOBotV7vsBEwh6LKtLGVXIBsO4KxVyGw6msxWBis0dt/tkn+kk LEg= =B9WK -----END PGP SIGNATURE----- Merge tag 'probes-fixes-v6.7-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace Pull probes fixes from Masami Hiramatsu: - objpool: Fix objpool overrun case on memory/cache access delay especially on the big.LITTLE SoC. The objpool uses a copy of object slot index internal loop, but the slot index can be changed on another processor in parallel. In that case, the difference of 'head' local copy and the 'slot->last' index will be bigger than local slot size. In that case, we need to re-read the slot::head to update it. - kretprobe: Fix to use appropriate rcu API for kretprobe holder. Since kretprobe_holder::rp is RCU managed, it should use rcu_assign_pointer() and rcu_dereference_check() correctly. Also adding __rcu tag for finding wrong usage by sparse. - rethook: Fix to use appropriate rcu API for rethook::handler. The same as kretprobe, rethook::handler is RCU managed and it should use rcu_assign_pointer() and rcu_dereference_check(). This also adds __rcu tag for finding wrong usage by sparse. * tag 'probes-fixes-v6.7-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace: rethook: Use __rcu pointer for rethook::handler kprobes: consistent rcu api usage for kretprobe holder lib: objpool: fix head overrun on RK3588 SBC |
||
|
Linus Torvalds
|
815fb87b75 |
Power management fixes for 6.7-rc4
- Fix the AMD P-state driver's EPP sysfs interface in the cases when the
performance governor is in use (Ayush Jain).
- Make the ->fast_switch() callback in the AMD P-state driver return the
target frequency as expected (Gautham R. Shenoy).
- Allow user space to control the range of frequencies to use via
scaling_min_freq and scaling_max_freq when AMD P-state driver is in
use (Wyes Karny).
- Prevent power domains needed for wakeup signaling from being turned
off during system suspend on Qualcomm systems and prevent performance
states votes from runtime-suspended devices from being lost across
a system suspend-resume cycle in qcom-cpufreq-nvmem (Stephan Gerhold).
- Fix disabling the 792 Mhz OPP in the imx6q cpufreq driver for the
i.MX6ULL types that can run at that frequency (Christoph Niedermaier).
- Eliminate unnecessary and harmful conversions to uW from the DTPM
(dynamic thermal and power management) framework (Lukasz Luba).
-----BEGIN PGP SIGNATURE-----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=/TF9
-----END PGP SIGNATURE-----
Merge tag 'pm-6.7-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
Pull power management fixes from Rafael Wysocki:
"These fix issues in two cpufreq drivers, in the AMD P-state driver and
in the power-capping DTPM framework.
Specifics:
- Fix the AMD P-state driver's EPP sysfs interface in the cases when
the performance governor is in use (Ayush Jain)
- Make the ->fast_switch() callback in the AMD P-state driver return
the target frequency as expected (Gautham R. Shenoy)
- Allow user space to control the range of frequencies to use via
scaling_min_freq and scaling_max_freq when AMD P-state driver is in
use (Wyes Karny)
- Prevent power domains needed for wakeup signaling from being turned
off during system suspend on Qualcomm systems and prevent
performance states votes from runtime-suspended devices from being
lost across a system suspend-resume cycle in qcom-cpufreq-nvmem
(Stephan Gerhold)
- Fix disabling the 792 Mhz OPP in the imx6q cpufreq driver for the
i.MX6ULL types that can run at that frequency (Christoph
Niedermaier)
- Eliminate unnecessary and harmful conversions to uW from the DTPM
(dynamic thermal and power management) framework (Lukasz Luba)"
* tag 'pm-6.7-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm:
cpufreq/amd-pstate: Only print supported EPP values for performance governor
cpufreq/amd-pstate: Fix scaling_min_freq and scaling_max_freq update
powercap: DTPM: Fix unneeded conversions to micro-Watts
cpufreq/amd-pstate: Fix the return value of amd_pstate_fast_switch()
pmdomain: qcom: rpmpd: Set GENPD_FLAG_ACTIVE_WAKEUP
cpufreq: qcom-nvmem: Preserve PM domain votes in system suspend
cpufreq: qcom-nvmem: Enable virtual power domain devices
cpufreq: imx6q: Don't disable 792 Mhz OPP unnecessarily
|
||
|
Linus Torvalds
|
ce474ae7d0 |
ACPI fixes for 6.7-rc4
- Fix a recently introduced build issue on ARM32 platforms caused by an
inadvertent header file breakage (Dave Jiang).
- Eliminate questionable usage of acpi_driver_data() in the ACPI
backlight cooling device code that leads to NULL pointer dereferences
after recent ACPI core changes (Hans de Goede).
-----BEGIN PGP SIGNATURE-----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=ANS/
-----END PGP SIGNATURE-----
Merge tag 'acpi-6.7-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
Pull ACPI fixes from Rafael Wysocki:
"This fixes a recently introduced build issue on ARM32 and a NULL
pointer dereference in the ACPI backlight driver due to a design issue
exposed by a recent change in the ACPI bus type code.
Specifics:
- Fix a recently introduced build issue on ARM32 platforms caused by
an inadvertent header file breakage (Dave Jiang)
- Eliminate questionable usage of acpi_driver_data() in the ACPI
backlight cooling device code that leads to NULL pointer
dereferences after recent ACPI core changes (Hans de Goede)"
* tag 'acpi-6.7-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm:
ACPI: video: Use acpi_video_device for cooling-dev driver data
ACPI: Fix ARM32 platforms compile issue introduced by fw_table changes
|
||
|
Linus Torvalds
|
35f8458480 |
Fix a 6.7-rc1 regression where the arm64 KPTI ends up enabled even on
systems that don't need it. -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEE5RElWfyWxS+3PLO2a9axLQDIXvEFAmVqHPAACgkQa9axLQDI XvGIPQ/+OL6XCj4DLJm0/FB2yYwn0k1Q58L+MCi1SZsrMYtWHcw4DZCG1pr5csvx fTQx9dQjXstUeSif0sDq60aBVJjOEArc4Zk9wW4d/GZ1lv+ZbZvSDfCfEpNS5arN FjZilwpjB8xacRJ8OABuN3OFurZmYOgjan6xFcjVIEeipBfzG4vJh4J/u/j5+7iQ dMEAo3tMFLYLTC/XUFVp/5m5Q8Enwz/Csnoz4XtwK7JYhm7Kuvl2gj3XOa3sa23Y m1y4PPQTWBC+rJ9KGAUgk8WTRHd417LBZQfOnzmyyFQMEmmVEtRNYlF0NVNr4Umk 5pVhhLHGCUnRg0UEIC5v5w5rk0AsBOBZoETW5QmIfRRA6SApR8jNyjcoCHbjOqXb 65Hu420DPUu3eCmKpjhmF+a/xc5NlT1ArEg9kIuM1Lb1zeZpMmkdE50jTamhLnd2 BbfwD6ViU/f9/u7R4Bl6v0J20XHzbupUBOTnLGBboeBki+o60Sc4ndCMDMc3s3Y7 iIdSDXvZMWp6Tzi9n4zcyGXPJ/oKAVJOI+8Ipdc5ATJ/a3mDYkI9LCkqvPYviaAV X61Rd1/ZNgsD117AbUCSJObYfJHIXYNakd5gLlyo6SinxelhSah8wT9Zzygo+Tbr cOp4RWf3IZLaWPzFUd87N4GvxPQtwzrzja8rualK07Jq67MMZzM= =kXj+ -----END PGP SIGNATURE----- Merge tag 'arm64-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux Pull arm64 fix from Catalin Marinas: "Fix a regression where the arm64 KPTI ends up enabled even on systems that don't need it" * tag 'arm64-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux: arm64: Avoid enabling KPTI unnecessarily |
||
|
Linus Torvalds
|
1a2b418566 |
IOMMU Fixes for Linux v6.7-rc3
Including:
- Fix race conditions in device probe path
- Handle ERR_PTR() returns in __iommu_domain_alloc() path
- Update MAINTAINERS entry for Qualcom IOMMUs
- Printk argument fix in device tree specific code
- Several Intel VT-d fixes from Lu Baolu:
- Do not support enforcing cache coherency for non-empty domains
- Avoid devTLB invalidation if iommu is off
- Disable PCI ATS in legacy passthrough mode
- Support non-PCI devices when clearing context
- Fix incorrect cache invalidation for mm notification
- Add MTL to quirk list to skip TE disabling
- Set variable intel_dirty_ops to static
-----BEGIN PGP SIGNATURE-----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=O/Sr
-----END PGP SIGNATURE-----
Merge tag 'iommu-fixes-v6.7-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu
Pull iommu fixes from Joerg Roedel:
- Fix race conditions in device probe path
- Handle ERR_PTR() returns in __iommu_domain_alloc() path
- Update MAINTAINERS entry for Qualcom IOMMUs
- Printk argument fix in device tree specific code
- Several Intel VT-d fixes from Lu Baolu:
- Do not support enforcing cache coherency for non-empty domains
- Avoid devTLB invalidation if iommu is off
- Disable PCI ATS in legacy passthrough mode
- Support non-PCI devices when clearing context
- Fix incorrect cache invalidation for mm notification
- Add MTL to quirk list to skip TE disabling
- Set variable intel_dirty_ops to static
* tag 'iommu-fixes-v6.7-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu:
iommu: Fix printk arg in of_iommu_get_resv_regions()
iommu/vt-d: Set variable intel_dirty_ops to static
iommu/vt-d: Fix incorrect cache invalidation for mm notification
iommu/vt-d: Add MTL to quirk list to skip TE disabling
iommu/vt-d: Make context clearing consistent with context mapping
iommu/vt-d: Disable PCI ATS in legacy passthrough mode
iommu/vt-d: Omit devTLB invalidation requests when TES=0
iommu/vt-d: Support enforce_cache_coherency only for empty domains
iommu: Avoid more races around device probe
MAINTAINERS: list all Qualcomm IOMMU drivers in the QUALCOMM IOMMU entry
iommu: Flow ERR_PTR out from __iommu_domain_alloc()
|
||
|
Linus Torvalds
|
06a3c59f9c |
sound fixes for 6.7-rc4
No surprise here, including only a collection of HD-audio device-specific small fixes. -----BEGIN PGP SIGNATURE----- iQJCBAABCAAsFiEEIXTw5fNLNI7mMiVaLtJE4w1nLE8FAmVpvSIOHHRpd2FpQHN1 c2UuZGUACgkQLtJE4w1nLE8PRA/+PQFZaI5L5tcEB9+mjH3TUVSYtbBweOBToEbg QFt3KNS550Q6Mcvnhrp1AH7amFkWt354e8iZz5tVAITrFkwkYWImlneZweCWQXeB /TvIViuUr8KMfl2eyAMVRUkuqQ7EoVrkL1uIjNWCernNUQqlc+oUTn6D42lxiwkG mQpzJL/MknSPV+31lv0wZyj7TDSCDPRhmX6Lu6FH+QbbhdZUGpl8etmUUYNa8D1G hh2tPjVGuUxZDcIYtVD3NIjOTFvTyVF3S+cxqW2WT1qs2ZmWH+nBBqZbkGva7gfB /s0TNTTOLq6VD58B5vf25D1AUVEMub5295PKrCnKfo2VO+/PMPQWXBS2pYuCey6y MZpqCKRStgBCCfCZg6byWiVKwqsSJJTvKlXAginYXuK/jFJhnJxqVRQ9Mc6Op81z +c1p0Zy9IEhTAdF2RLGw99zho1B5cx/zBGRvVwq0c9NV+LQwMoRsFKbPr6QAM65K bAb+3wVQ3cG1y8FVz3Amq5JfcbymJ15CLwI5nW3Op47MrUSsYXflbPfgExI7dRTH Xegm8jPbw8V9r66BYAATRQztENxQSGINL/0ngGAS4jEpKN2XTgjSJgBizBdvRis5 RbJERBICEUhFGlogREsareSkkoV20lgIxJ5Nc/uve4RtLaV8ovheTA48NspXZ8ld 6HlRRIg= =57FL -----END PGP SIGNATURE----- Merge tag 'sound-6.7-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound Pull sound fixes from Takashi Iwai: "No surprise here, including only a collection of HD-audio device-specific small fixes" * tag 'sound-6.7-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound: ALSA: hda: Disable power-save on KONTRON SinglePC ALSA: hda/realtek: Add supported ALC257 for ChromeOS ALSA: hda/realtek: Headset Mic VREF to 100% ALSA: hda: intel-nhlt: Ignore vbps when looking for DMIC 32 bps format ALSA: hda: cs35l56: Enable low-power hibernation mode on SPI ALSA: cs35l41: Fix for old systems which do not support command ALSA: hda: cs35l41: Remove unnecessary boolean state variable firmware_running ALSA: hda - Fix speaker and headset mic pin config for CHUWI CoreBook XPro |
||
|
Linus Torvalds
|
b1e51588aa |
drm fixes for 6.7-rc4
drm: - Revert unexport of prime helpers for fd/handle conversion dma_resv: - Do not double add fences in dma_resv_add_fence. gpuvm: - Fix GPUVM license identifier. i915: - Mark internal GSC engine with reserved uabi class - Take VGA converters into account in eDP probe - Fix intel_pre_plane_updates() call to ensure workarounds get applied panel: - Revert panel fixes as they require exporting device_is_dependent. nouveau: - fix oversized allocations in new vm path - fix zero-length array - remove a stray lock nt36523: - Fix error check for nt36523. amdgpu: - DMUB fix - DCN 3.5 fixes - XGMI fix - DCN 3.2 fixes - Vangogh suspend fix - NBIO 7.9 fix - GFX11 golden register fix - Backlight fix - NBIO 7.11 fix - IB test overflow fix - DCN 3.1.4 fixes - fix a runtime pm ref count - Retimer fix - ABM fix - DCN 3.1.5 fix - Fix AGP addressing - Fix possible memory leak in SMU error path - Make sure PME is enabled in D3 - Fix possible NULL pointer dereference in debugfs - EEPROM fix - GC 9.4.3 fix amdkfd: - IP version check fix - Fix memory leak in pqm_uninit() -----BEGIN PGP SIGNATURE----- iQIzBAABCAAdFiEEEKbZHaGwW9KfbeusDHTzWXnEhr4FAmVpf7sACgkQDHTzWXnE hr7dzBAAg7iqxlScxzbDEwsKjRRmRv77lRjKJbk8jcjee1b2Bubtj3Ezaa4iIVFc iYFV8GfyeyisSYxlzNHDIA0F95IGdASQSAs1pIHzegCobYyybax2hr/ZhQeThFG1 xwji2PCHnbD2+r1jvVgvY6234+Re7hfQotsL+KWqLGz5YS4sgLw+Vyofm1WxTt7K OTbVvunvfn1PgT36LFOEjaVHAog9IHbZ/4cwEqgucOoTl7rAOXV5mN4WRsBh1B+E h6Ny9O8rMRajC6PDmUiwUBuSPj+TDj8K7WtfUQWhR1EySEikcwClfpWPM/LCyuPr wdv3LCPBIJnFQOa0pJX/3afTc0tB69ETtGrw342fo+wyUOKwaIt9OVlRaDgcjExv TIeTEjP6GJ7lcd/8VkAj97qBexFUQrcKVZjrRfTJuv+ee9KcCv0TA7I8hsqaOew/ 2xirLknX5kHt/pYH6CYsYzEt4ruoE5F0m1fjCpj6VubSl5B+kZsuQzui9BE1WusO +VKsujluhmcQHWH5KQYWqeVtgYa7ZP18o4P+tF5Xon52w2VeP8EqREbgH0uFIcd/ jPVVjyyEgUgWpyw42v0w+EwGXRACnT5kMtDHrKNVsgF43cev2nvKq2GHQ4djvOG/ CYWYCxro+ZbGDfEfPBDY16qh1ra+dnlZTYwYfBcGT5u4RfgDzPo= =YlVI -----END PGP SIGNATURE----- Merge tag 'drm-fixes-2023-12-01' of git://anongit.freedesktop.org/drm/drm Pull drm fixes from Dave Airlie: "Weekly fixes, mostly amdgpu fixes with a scattering of nouveau, i915, and a couple of reverts. Hopefully it will quieten down in coming weeks. drm: - Revert unexport of prime helpers for fd/handle conversion dma_resv: - Do not double add fences in dma_resv_add_fence. gpuvm: - Fix GPUVM license identifier. i915: - Mark internal GSC engine with reserved uabi class - Take VGA converters into account in eDP probe - Fix intel_pre_plane_updates() call to ensure workarounds get applied panel: - Revert panel fixes as they require exporting device_is_dependent. nouveau: - fix oversized allocations in new vm path - fix zero-length array - remove a stray lock nt36523: - Fix error check for nt36523. amdgpu: - DMUB fix - DCN 3.5 fixes - XGMI fix - DCN 3.2 fixes - Vangogh suspend fix - NBIO 7.9 fix - GFX11 golden register fix - Backlight fix - NBIO 7.11 fix - IB test overflow fix - DCN 3.1.4 fixes - fix a runtime pm ref count - Retimer fix - ABM fix - DCN 3.1.5 fix - Fix AGP addressing - Fix possible memory leak in SMU error path - Make sure PME is enabled in D3 - Fix possible NULL pointer dereference in debugfs - EEPROM fix - GC 9.4.3 fix amdkfd: - IP version check fix - Fix memory leak in pqm_uninit()" * tag 'drm-fixes-2023-12-01' of git://anongit.freedesktop.org/drm/drm: (53 commits) Revert "drm/prime: Unexport helpers for fd/handle conversion" drm/amdgpu: Use another offset for GC 9.4.3 remap drm/amd/display: Fix some HostVM parameters in DML drm/amdkfd: Free gang_ctx_bo and wptr_bo in pqm_uninit drm/amdgpu: Update EEPROM I2C address for smu v13_0_0 drm/amd/display: Allow DTBCLK disable for DCN35 drm/amdgpu: Fix cat debugfs amdgpu_regs_didt causes kernel null pointer drm/amd: Enable PCIe PME from D3 drm/amd/pm: fix a memleak in aldebaran_tables_init drm/amdgpu: fix AGP addressing when GART is not at 0 drm/amd/display: update dcn315 lpddr pstate latency drm/amd/display: fix ABM disablement drm/amd/display: Fix black screen on video playback with embedded panel drm/amd/display: Fix conversions between bytes and KB drm/amdkfd: Use common function for IP version check drm/amd/display: Remove config update drm/amd/display: Update DCN35 clock table policy drm/amd/display: force toggle rate wa for first link training for a retimer drm/amdgpu: correct the amdgpu runtime dereference usage count drm/amd/display: Update min Z8 residency time to 2100 for DCN314 ... |
||
|
Linus Torvalds
|
c9a925b7bc |
io_uring-6.7-2023-11-30
-----BEGIN PGP SIGNATURE----- iQJEBAABCAAuFiEEwPw5LcreJtl1+l5K99NY+ylx4KYFAmVo5jYQHGF4Ym9lQGtl cm5lbC5kawAKCRD301j7KXHgpuNNEAC7sm239X9ixFQ7E70kxz1FyPpF6KS5oVWT piAEbUkWQON5yI7M7C2l8w6/xDi8yCIf272HnvPlYfJzkoOfjt7hjWpxtKUOVYJe MtL+KSiXqtdv8fvYaS61dyPzqJQ7q7D1cnCVUv7eKm7hSo7NZQH94fzC7UW+Xm/G 2wng8C5Ltd0IfLpqQJnrn/yGnsCw3PfQYiC7unMXB5NT5eriM5jnHGpl9EPMLxbP TWIyUYiqxzrd9QkCTdpEZkKP35Pho/tzCtc3mN0+9tcMuoESX0KnQiR5q5IPet4/ kkTvZZ7Kw18k8Eb99JSH2G2maFrrEZg0C3MfTF0W4O2t19Pajx8cyhVyAa1ib32o TcT6+M1XdAp2rEpfDSRvNCqRpMXm1zARpo4GvEHqGbY5/VefXeJPPaJyAu0CLNlk p1FJCQq8hMHd71GCfzb9d1Z+Mozd7dOO1CJqPYz35WXdtXSJ0b8Hw/aVIaYT9JP7 IbP9IE7ZuPPZq+BC6FTH1O2zbJ0h+PSC5yAONw+Py3YHUT586e11nCyhQUrOJQmE kJENcknQCtcFgckXzT5ROh+Vlt6KHjltrVOAT3Jl2LhRssczJo6/4+BZfgvHJipE TSOdKFS1Saxh0XX8DGovYT78rg3tullzkvWEVFRrDk6MlFOCHGAs1E0Prz7yqzE4 KscqZOwIZw== =wA/u -----END PGP SIGNATURE----- Merge tag 'io_uring-6.7-2023-11-30' of git://git.kernel.dk/linux Pull io_uring fixes from Jens Axboe: - Fix an issue with discontig page checking for IORING_SETUP_NO_MMAP - Fix an issue with not allowing IORING_SETUP_NO_MMAP also disallowing mmap'ed buffer rings - Fix an issue with deferred release of memory mapped pages - Fix a lockdep issue with IORING_SETUP_NO_MMAP - Use fget/fput consistently, even from our sync system calls. No real issue here, but if we were ever to allow closing io_uring descriptors it would be required. Let's play it safe and just use the full ref counted versions upfront. Most uses of io_uring are threaded anyway, and hence already doing the full version underneath. * tag 'io_uring-6.7-2023-11-30' of git://git.kernel.dk/linux: io_uring: use fget/fput consistently io_uring: free io_buffer_list entries via RCU io_uring/kbuf: prune deferred locked cache when tearing down io_uring/kbuf: recycle freed mapped buffer ring entries io_uring/kbuf: defer release of mapped buffer rings io_uring: enable io_mem_alloc/free to be used in other parts io_uring: don't guard IORING_OFF_PBUF_RING with SETUP_NO_MMAP io_uring: don't allow discontig pages for IORING_SETUP_NO_MMAP |
||
|
Linus Torvalds
|
ee0c8a9b34 |
block-6.7-2023-12-01
-----BEGIN PGP SIGNATURE-----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=5kb6
-----END PGP SIGNATURE-----
Merge tag 'block-6.7-2023-12-01' of git://git.kernel.dk/linux
Pull block fixes from Jens Axboe:
- NVMe pull request via Keith:
- Invalid namespace identification error handling (Marizio Ewan,
Keith)
- Fabrics keep-alive tuning (Mark)
- Fix for a bad error check regression in bcache (Markus)
- Fix for a performance regression with O_DIRECT (Ming)
- Fix for a flush related deadlock (Ming)
- Make the read-only warn on per-partition (Yu)
* tag 'block-6.7-2023-12-01' of git://git.kernel.dk/linux:
nvme-core: check for too small lba shift
blk-mq: don't count completed flush data request as inflight in case of quiesce
block: Document the role of the two attribute groups
block: warn once for each partition in bio_check_ro()
block: move .bd_inode into 1st cacheline of block_device
nvme: check for valid nvme_identify_ns() before using it
nvme-core: fix a memory leak in nvme_ns_info_from_identify()
nvme: fine-tune sending of first keep-alive
bcache: revert replacing IS_ERR_OR_NULL with IS_ERR
|
||
|
Linus Torvalds
|
abd792f330 |
- Fix DM verity target's FEC support to always initialize IO before it
frees it. Also fix alignment of struct dm_verity_fec_io within the per-bio-data. - Fix DM verity target to not FEC failed readahead IO. - Update DM flakey target to use MAX_ORDER rather than MAX_ORDER - 1. -----BEGIN PGP SIGNATURE----- iQEzBAABCAAdFiEEJfWUX4UqZ4x1O2wixSPxCi2dA1oFAmVqIjwACgkQxSPxCi2d A1pcwAgA00/Fln0p84cD3wFKauC61RALx5awoS0S2obAN+JY9yLs3xl1XDm92HyI 9giOXofHVKIlOQW6qASfZoCNGvtKPCVoKZF9KXKCqpK8wyKpuuG+yTPVeSsOK/fw pKcPp3FyXsu+9FXH3oO9xauLPOiGDC7BfIcHFQITHzT7qwMxQcPQ1HwfVwjrWIjG lgIQToiSZokBKBWXKyo63SMVkwWhlTdrfG1CJrc0UC9/f6DBMS0RTYJqmNJ3V8ak i0QyQdGZxc9TFuZe/G+Oq381z+X42iRDlluVU3ClMQTyoemQRcySi98CjRLruu7x 1H79s8ZIaJc/4mkxlJUQingL+dmuGA== =Av5r -----END PGP SIGNATURE----- Merge tag 'dm-6.7/dm-fixes-2' of git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm Pull device mapper fixes from Mike Snitzer: - Fix DM verity target's FEC support to always initialize IO before it frees it. Also fix alignment of struct dm_verity_fec_io within the per-bio-data - Fix DM verity target to not FEC failed readahead IO - Update DM flakey target to use MAX_ORDER rather than MAX_ORDER - 1 * tag 'dm-6.7/dm-fixes-2' of git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm: dm-flakey: start allocating with MAX_ORDER dm-verity: align struct dm_verity_fec_io properly dm verity: don't perform FEC for failed readahead IO dm verity: initialize fec io before freeing it |
||
|
Linus Torvalds
|
ff4a9f4905 |
SCSI fixes on 20231130
3 small fixes, one in drivers. The core changes are to the internal representation of flags in scsi_devices which removes space wasting bools in favour of single bit flags and to add a flag to force a runtime resume which is used by ATA devices. Signed-off-by: James E.J. Bottomley <jejb@linux.ibm.com> -----BEGIN PGP SIGNATURE----- iJwEABMIAEQWIQTnYEDbdso9F2cI+arnQslM7pishQUCZWjFkSYcamFtZXMuYm90 dG9tbGV5QGhhbnNlbnBhcnRuZXJzaGlwLmNvbQAKCRDnQslM7pisheG9AP9CIjOP 8g3+RCnysbYlctJBsacaLyq9kROyaOY7dnKudQEArMGZ609afSXYrHGzBCtQ8F6T Cvge1QVk00Bu4tKvA6Y= =2Q9R -----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: "Three small fixes, one in drivers. The core changes are to the internal representation of flags in scsi_devices which removes space wasting bools in favour of single bit flags and to add a flag to force a runtime resume which is used by ATA devices" * tag 'scsi-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi: scsi: sd: Fix system start for ATA devices scsi: Change SCSI device boolean fields to single bit flags scsi: ufs: core: Clear cmd if abort succeeds in MCQ mode |
||
|
Linus Torvalds
|
c1c09da07c |
\n
-----BEGIN PGP SIGNATURE----- iQEzBAABCAAdFiEEq1nRK9aeMoq1VSgcnJ2qBz9kQNkFAmVpr4QACgkQnJ2qBz9k QNkoPQf/aurRZZcMHmcYEmd//O59iRXYQVgO9+ORtjqIgB4wHD5q5eYK70eatxmR nZkntlFZSTUj9bbgzwOJWzhrsBGfZ2tWY1JFQl/Dlk2nF02rg2aIt1ZksqtNF4wX Qt/yGpf+5ubYLxmpxHhBirR3l9DgBppZsTbS2oY5ki17IM4+eOrvMWHHyMcO9Tpb jWaiqDueZRL6HCP52cusAJZ6x72vJzivbGGQffbfR4NNGz4YXaiCUQcCnAoW8xcO u8xTZ1iH6jrolBSJHNA9fKoYN69aTjPkGFQFnZuOBBgVlUyWYXeJO+9psxusqhE0 FrghuuGZMhQNkTAKbJTpmeMQ8XRYFQ== =Lhm6 -----END PGP SIGNATURE----- Merge tag 'fs_for_v6.7-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs Pull ext2 fix from Jan Kara: "Fix an ext2 bug introduced by changes in ext2 & iomap stepping on each other toes (apparently ext2 driver does not get much testing in linux-next)" * tag 'fs_for_v6.7-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs: ext2: Fix ki_pos update for DIO buffered-io fallback case |
||
|
Linus Torvalds
|
e6861be452 |
More bcachefs bugfixes for 6.7
Bigger/user visible fixes:
- bcache & bcachefs were broken with CFI enabled; patch for closures to
fix type punning
- mark erasure coding as extra-experimental; there are incompatible
disk space accounting changes coming for erasure coding, and I'm
still seeing checksum errors in some tests
- several fixes for durability-related issues (durability is a device
specific setting where we can tell bcachefs that data on a given
device should be counted as replicated x times )
- a fix for a rare livelock when a btree node merge then updates a
parent node that is almost full
- fix a race in the device removal path, where dropping a pointer in a
btree node to a device would be clobbered by an in flight btree write
updating the btree node key on completion
- fix one SRCU lock hold time warning in the btree gc code - ther's
still a bunch more of these to fix
- fix a rare race where we'd start copygc before initializing the "are
we rw" percpu refcount; copygc would think we were already ro and die
immediately
https://evilpiepirate.org/~testdashboard/ci?branch=bcachefs-for-upstream
-----BEGIN PGP SIGNATURE-----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=vN+y
-----END PGP SIGNATURE-----
Merge tag 'bcachefs-2023-11-29' of https://evilpiepirate.org/git/bcachefs
Pull more bcachefs bugfixes from Kent Overstreet:
- bcache & bcachefs were broken with CFI enabled; patch for closures to
fix type punning
- mark erasure coding as extra-experimental; there are incompatible
disk space accounting changes coming for erasure coding, and I'm
still seeing checksum errors in some tests
- several fixes for durability-related issues (durability is a device
specific setting where we can tell bcachefs that data on a given
device should be counted as replicated x times)
- a fix for a rare livelock when a btree node merge then updates a
parent node that is almost full
- fix a race in the device removal path, where dropping a pointer in a
btree node to a device would be clobbered by an in flight btree write
updating the btree node key on completion
- fix one SRCU lock hold time warning in the btree gc code - ther's
still a bunch more of these to fix
- fix a rare race where we'd start copygc before initializing the "are
we rw" percpu refcount; copygc would think we were already ro and die
immediately
* tag 'bcachefs-2023-11-29' of https://evilpiepirate.org/git/bcachefs: (23 commits)
bcachefs: Extra kthread_should_stop() calls for copygc
bcachefs: Convert gc_alloc_start() to for_each_btree_key2()
bcachefs: Fix race between btree writes and metadata drop
bcachefs: move journal seq assertion
bcachefs: -EROFS doesn't count as move_extent_start_fail
bcachefs: trace_move_extent_start_fail() now includes errcode
bcachefs: Fix split_race livelock
bcachefs: Fix bucket data type for stripe buckets
bcachefs: Add missing validation for jset_entry_data_usage
bcachefs: Fix zstd compress workspace size
bcachefs: bpos is misaligned on big endian
bcachefs: Fix ec + durability calculation
bcachefs: Data update path won't accidentaly grow replicas
bcachefs: deallocate_extra_replicas()
bcachefs: Proper refcounting for journal_keys
bcachefs: preserve device path as device name
bcachefs: Fix an endianness conversion
bcachefs: Start gc, copygc, rebalance threads after initing writes ref
bcachefs: Don't stop copygc thread on device resize
bcachefs: Make sure bch2_move_ratelimit() also waits for move_ops
...
|
||
Rafael J. Wysocki
|
7d4c44a53d |
Merge branch 'acpi-tables'
Merge a fix for a recently introduced build issue on ARM32 platforms caused by an inadvertent header file breakage (Dave Jiang). * acpi-tables: ACPI: Fix ARM32 platforms compile issue introduced by fw_table changes |
||
|
Rafael J. Wysocki
|
a6b3125692 |
Merge branch 'powercap'
Merge a power capping fix for 6.7-rc4 which eliminates unnecessary and harmful conversions to uW from the DTPM (dynamic thermal and power management) framework (Lukasz Luba). * powercap: powercap: DTPM: Fix unneeded conversions to micro-Watts |
||
Jens Axboe
|
8ad3ac92f0 |
nvme fixes for Linux 6.7
- Invalid namespace identification error handling (Marizio Ewan, Keith) - Fabrics keep-alive tuning (Mark) -----BEGIN PGP SIGNATURE----- iQIzBAABCAAdFiEE3Fbyvv+648XNRdHTPe3zGtjzRgkFAmVqAtwACgkQPe3zGtjz RglRnA/+M7S1MTBBeW9XfjJWZQcQQdcspXskc+ylFfKMYkcxOHPNZVYnA2tvcDCP g9Vg8NtHab8b4i4Q/axBPnYSWpYimvj6mse3G9DutA7Ag/G7vA+hNoh6YZ0PE7xO SNASA34lBN5dpfM1IZ8JyOn22XH+R6HMHLRpw7vBkdBNCQr9/m2OUs2ckQ7rVARj +FCibJBog8WZVCULvDW2nt9cOyHM5jc6Ti3r0+s60u0YKNpoJ4Am6JSHdeBeDj2t vh1Mto3C0z9E/nn7VNZCZNohQrsP/YnmC7henS1xnALlNTO8lVJK9w0ZBgoiNqhA 2fIfl4k1txjqrhIshtsptP1uAh8j90evZ7QbQ3B1dPAuzHWVETxhZ2Bzn/gJrId4 rB/wtrQimezvFqpw83s8yQPMmvO3jhW8DYsEvctHtzn3bbIRiMsagfe5P0TgQsCb dqXgVZzWTqyPaa1/M8X0VaWmh4XPKqqZULCuwKifRVnn0GIPavhMmtfqxmRvyayg WP9bhe2Sgr+FrItdRjDYMrmQiE4onzhSpMRWPWaKxsfYS9sf2DgUcEMKb1FrlHaQ ApTXrP9tM48K4aqybjRJfcQkuDesGgnZu2q5EsmU6ZHhD86kIthX/lJkdd2EmY8J iykLCeTMRo6nsut2Lr2yTt7H6Y4gUhsUrNLCO50Go7jMyxISkqA= =tdDy -----END PGP SIGNATURE----- Merge tag 'nvme-6.7-2023-12-01' of git://git.infradead.org/nvme into block-6.7 Pull NVMe fixes from Keith: "nvme fixes for Linux 6.7 - Invalid namespace identification error handling (Marizio Ewan, Keith) - Fabrics keep-alive tuning (Mark)" * tag 'nvme-6.7-2023-12-01' of git://git.infradead.org/nvme: nvme-core: check for too small lba shift nvme: check for valid nvme_identify_ns() before using it nvme-core: fix a memory leak in nvme_ns_info_from_identify() nvme: fine-tune sending of first keep-alive |
||
Keith Busch
|
74fbc88e16 |
nvme-core: check for too small lba shift
The block layer doesn't support logical block sizes smaller than 512 bytes. The nvme spec doesn't support that small either, but the driver isn't checking to make sure the device responded with usable data. Failing to catch this will result in a kernel bug, either from a division by zero when stacking, or a zero length bio. Reviewed-by: Jens Axboe <axboe@kernel.dk> Signed-off-by: Keith Busch <kbusch@kernel.org> |
||
Ming Lei
|
0e4237ae8d |
blk-mq: don't count completed flush data request as inflight in case of quiesce
Request queue quiesce may interrupt flush sequence, and the original request may have been marked as COMPLETE, but can't get finished because of queue quiesce. This way is fine from driver viewpoint, because flush sequence is block layer concept, and it isn't related with driver. However, driver(such as dm-rq) can call blk_mq_queue_inflight() to count & drain inflight requests, then the wait & drain never gets done because the completed & not-finished flush request is counted as inflight. Fix this issue by not counting completed flush data request as inflight in case of quiesce. Cc: Mike Snitzer <snitzer@kernel.org> Cc: David Jeffery <djeffery@redhat.com> Cc: John Pittman <jpittman@redhat.com> Signed-off-by: Ming Lei <ming.lei@redhat.com> Link: https://lore.kernel.org/r/20231201085605.577730-1-ming.lei@redhat.com Signed-off-by: Jens Axboe <axboe@kernel.dk> |
||
Daniel Mentz
|
c2183b3dcc |
iommu: Fix printk arg in of_iommu_get_resv_regions()
The variable phys is defined as (struct resource *) which aligns with
the printk format specifier %pr. Taking the address of it results in a
value of type (struct resource **) which is incompatible with the format
specifier %pr. Therefore, remove the address of operator (&).
Fixes:
|
||
Masami Hiramatsu (Google)
|
a1461f1fd6 |
rethook: Use __rcu pointer for rethook::handler
Since the rethook::handler is an RCU-maganged pointer so that it will
notice readers the rethook is stopped (unregistered) or not, it should
be an __rcu pointer and use appropriate functions to be accessed. This
will use appropriate memory barrier when accessing it. OTOH,
rethook::data is never changed, so we don't need to check it in
get_kretprobe().
NOTE: To avoid sparse warning, rethook::handler is defined by a raw
function pointer type with __rcu instead of rethook_handler_t.
Link: https://lore.kernel.org/all/170126066201.398836.837498688669005979.stgit@devnote2/
Fixes:
|
||
JP Kobryn
|
d839a656d0 |
kprobes: consistent rcu api usage for kretprobe holder
It seems that the pointer-to-kretprobe "rp" within the kretprobe_holder is
RCU-managed, based on the (non-rethook) implementation of get_kretprobe().
The thought behind this patch is to make use of the RCU API where possible
when accessing this pointer so that the needed barriers are always in place
and to self-document the code.
The __rcu annotation to "rp" allows for sparse RCU checking. Plain writes
done to the "rp" pointer are changed to make use of the RCU macro for
assignment. For the single read, the implementation of get_kretprobe()
is simplified by making use of an RCU macro which accomplishes the same,
but note that the log warning text will be more generic.
I did find that there is a difference in assembly generated between the
usage of the RCU macros vs without. For example, on arm64, when using
rcu_assign_pointer(), the corresponding store instruction is a
store-release (STLR) which has an implicit barrier. When normal assignment
is done, a regular store (STR) is found. In the macro case, this seems to
be a result of rcu_assign_pointer() using smp_store_release() when the
value to write is not NULL.
Link: https://lore.kernel.org/all/20231122132058.3359-1-inwardvessel@gmail.com/
Fixes:
|
||
wuqiang.matt
|
d67f39d2b8 |
lib: objpool: fix head overrun on RK3588 SBC
objpool overrun stress with test_objpool on OrangePi5+ SBC triggered the
following kernel warnings:
WARNING: CPU: 6 PID: 3115 at lib/objpool.c:168 objpool_push+0xc0/0x100
This message is from objpool.c:168:
WARN_ON_ONCE(tail - head > pool->nr_objs);
The overrun test case is to validate the case that pre-allocated objects
are insufficient: 8 objects are pre-allocated for each node and consumer
thread per node tries to grab 16 objects in a row. The testing system is
OrangePI 5+, with RK3588, a big.LITTLE SOC with 4x A76 and 4x A55. When
disabling either all 4 big or 4 little cores, the overrun tests run well,
and once with big and little cores mixed together, the overrun test would
always cause an overrun loop. It's likely the memory timing differences
of big and little cores cause this trouble. Here are the debugging data
of objpool_try_get_slot after try_cmpxchg_release:
objpool_pop: cpu: 4/0 0:0 head: 278/279 tail:278 last:276/278
The local copies of 'head' and 'last' were 278 and 276, and reloading of
'slot->head' and 'slot->last' got 279 and 278. After try_cmpxchg_release
'slot->head' became 'head + 1', which is correct. But what's wrong here
is the stale value of 'last', and that stale value of 'last' finally led
the overrun of 'head'.
Memory updating of 'last' and 'head' are performed in push() and pop()
independently, which could be the culprit leading this out of order
visibility of 'last' and 'head'. So for objpool_try_get_slot(), it's
not enough only checking the condition of 'head != slot', the implicit
condition 'last - head <= nr_objs' must also be explicitly asserted to
guarantee 'last' is always behind 'head' before the object retrieving.
This patch will check and try reloading of 'head' and 'last' to ensure
'last' is behind 'head' at the time of object retrieving. Performance
testings show the average impact is about 0.1% for X86_64 and 1.12% for
ARM64. Here are the results:
OS: Debian 10 X86_64, Linux 6.6rc
HW: XEON 8336C x 2, 64 cores/128 threads, DDR4 3200MT/s
1T 2T 4T 8T 16T
native: 49543304 99277826 199017659 399070324 795185848
objpool: 29909085 59865637 119692073 239750369 478005250
objpool+: 29879313 59230743 119609856 239067773 478509029
32T 48T 64T 96T 128T
native: 1596927073 2390099988 2929397330 3183875848 3257546602
objpool: 957553042 1435814086 1680872925 2043126796 2165424198
objpool+: 956476281 1434491297 1666055740 2041556569 2157415622
OS: Debian 11 AARCH64, Linux 6.6rc
HW: Kunpeng-920 96 cores/2 sockets/4 NUMA nodes, DDR4 2933 MT/s
1T 2T 4T 8T 16T
native:
|
||
|
Linus Torvalds
|
994d5c58e5 |
hardening fixes for v6.7-rc4
- struct_group: propagate attributes to top-level union (Dmitry Antipov) - gcc-plugins: randstruct: Update code comment in relayout_struct (Gustavo A. R. Silva) - MAINTAINERS: refresh LLVM support (Nick Desaulniers) -----BEGIN PGP SIGNATURE----- iQJKBAABCgA0FiEEpcP2jyKd1g9yPm4TiXL039xtwCYFAmVpAJwWHGtlZXNjb29r QGNocm9taXVtLm9yZwAKCRCJcvTf3G3AJqQ1EACjnOtE8DZiGqdnp1L3pWBOdY5Q doj52RCF1OfRrNlkivIFipuI4mo2TdoXVaDlkfYdk+iPZfSX3SnwRX65g6WF4IYh OKi2JTLVH0BoyevnPbFzAtq2BABKc0Vy6kTtWHKXLDSYVRiVHG8Wth31Q+U5k751 H+xMsdtMQVokxy9Yx9n4ZjNmFFTlhFIypqL0iDh0qTQkbm+kIvdyMwgPhzzr0KLz 53buhPx6243x/BF+TCipLg2/YgANm8GR2SQQaAUE0qhFUzhkUmg3dBI8dXLh03a3 n31fnCDcgpjKn9HtENz7ZoUZyQpO1X1NMW90WoVgJSaPAgayLZ0jCmq8LUjNw/Hm FARXi0EAHdl2TvqqHPN825KM+GbNLytiEu06C7mLTzcimg2g4YwJYtqCDav7rnRo kp2pgddilVNQrIr1M0BhrN3iFP2CZQ5vMajZVEZ4/BdLVhunUz8aKVu4uei0+ElH pMwaQwiBD/vZBjqNAWrhhpnv0W9F19ERL+KL5LlpCtpCDmOZUXG3f7hP2PANRbfi 8wQvy4LIBzFIQBfoZ/HWuY98ieMRJ4CL8sYjDp28VWODbN5gkPjTGjNUVHWPjnX6 gWJYgkuhjbsZ2Wl66VSIKxbP1yWdboS08IXuTmAkvrA9HoxbboD3qvJWKKvkYlTT 3TRgysJGbfStO9ZprQ== =P/c0 -----END PGP SIGNATURE----- Merge tag 'hardening-v6.7-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux Pull hardening fixes from Kees Cook: - struct_group: propagate attributes to top-level union (Dmitry Antipov) - gcc-plugins: randstruct: Update code comment in relayout_struct (Gustavo A. R. Silva) - MAINTAINERS: refresh LLVM support (Nick Desaulniers) * tag 'hardening-v6.7-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux: gcc-plugins: randstruct: Update code comment in relayout_struct() uapi: propagate __struct_group() attributes to the container union MAINTAINERS: refresh LLVM support |
||
|
Linus Torvalds
|
47669f40b1 |
linux_kselftest-kunit-fixes-6.7-rc4
This KUnit fixes update for Linux 6.7-rc4 consists of three fixes to warnings and run-time test behavior. With these fixes, test suite counter will be reset correctly before running tests, kunit will warn if tests are too slow, and eliminate warning when kfree() as an action. -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEPZKym/RZuOCGeA/kCwJExA0NQxwFAmVosvIACgkQCwJExA0N QxyzqxAAtXffplLUm7saZW7bXW3IB5Bugzu5qjp8Zw0YR7WNhgXMimCVHotWhuHX CrQiRIf1ZyXt6+qnUYXMIsEpMri03qhun2E8lmsA6Ws7xAHgQh5nORPEZOgBEV+3 HnyPJTT2RBPBoOZuRTipYeu6MZE1YSnmpGdftYWHWENThqG+qb5WJ/Rs33JSZAnx O/XnCHZigqc7aCxZHnm8HcFWfikn4pFg2f76XU7j6uvH+ZIuQJEZvCdukzjWvGeC AP47AaZ04rqbkRZAA5nOew7SIgb0fK3dYdxsWfv3ai1gJMReUwqwQQ/44tnxtPs2 s0d2FzH8+OL3MIQ0PFMH/E16bmAwcGXFlRmJvJFdbMoWa+zji8mhUSw7qIqJaFTI 6oMHd4XdHGwHYHrLgQgLdIzuggTRSusnaMBubGJe0xo2xCgFI6CjNUzLNk1zsY2L OeKNlTUH2l3oOnlia4CsOPzx5HOe204ZCZwQR1fkSQVmfkl5cfz17Mr/lKshxH+Q X+t56bLy5rhyUI6LxrAj7AC6E8MVQ/fiial3v1lDmJKD6Bh5YL0n6wAl5eWv3Hcq Com0maVlGCaPIErzjaSM9RqBCYT7Le89J/p3lJ7rXF3zUY8B1Miv7IVCeHDOxzpl AwMI9PavdHOvh2NeaDku/fQwzID7ytdT7dAktQIviUReqWnZRGU= =g2ql -----END PGP SIGNATURE----- Merge tag 'linux_kselftest-kunit-fixes-6.7-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest Pull KUnit fixes from Shuah Khan: "Three fixes to warnings and run-time test behavior. With these fixes, test suite counter will be reset correctly before running tests, kunit will warn if tests are too slow, and eliminate warning when kfree() as an action" * tag 'linux_kselftest-kunit-fixes-6.7-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest: kunit: test: Avoid cast warning when adding kfree() as an action kunit: Reset suite counter right before running tests kunit: Warn if tests are slow |
||
Dave Airlie
|
908f606424 |
amd-drm-fixes-6.7-2023-11-30:
amdgpu: - DMUB fix - DCN 3.5 fixes - XGMI fix - DCN 3.2 fixes - Vangogh suspend fix - NBIO 7.9 fix - GFX11 golden register fix - Backlight fix - NBIO 7.11 fix - IB test overflow fix - DCN 3.1.4 fixes - fix a runtime pm ref count - Retimer fix - ABM fix - DCN 3.1.5 fix - Fix AGP addressing - Fix possible memory leak in SMU error path - Make sure PME is enabled in D3 - Fix possible NULL pointer dereference in debugfs - EEPROM fix - GC 9.4.3 fix amdkfd: - IP version check fix - Fix memory leak in pqm_uninit() drm: - Revert unexport of prime helpers for fd/handle conversion -----BEGIN PGP SIGNATURE----- iHUEABYKAB0WIQQgO5Idg2tXNTSZAr293/aFa7yZ2AUCZWj3lgAKCRC93/aFa7yZ 2CXXAQCXmD3YNB6Zv0+CmTacwNA34SU79SNdp2E4zQsqMBuyfQEAwFcV5Jx8ZMms R3zZY7HszfVSPw8IzQoQxYT+CuM3uwk= =TnoD -----END PGP SIGNATURE----- Merge tag 'amd-drm-fixes-6.7-2023-11-30' of https://gitlab.freedesktop.org/agd5f/linux into drm-fixes amd-drm-fixes-6.7-2023-11-30: amdgpu: - DMUB fix - DCN 3.5 fixes - XGMI fix - DCN 3.2 fixes - Vangogh suspend fix - NBIO 7.9 fix - GFX11 golden register fix - Backlight fix - NBIO 7.11 fix - IB test overflow fix - DCN 3.1.4 fixes - fix a runtime pm ref count - Retimer fix - ABM fix - DCN 3.1.5 fix - Fix AGP addressing - Fix possible memory leak in SMU error path - Make sure PME is enabled in D3 - Fix possible NULL pointer dereference in debugfs - EEPROM fix - GC 9.4.3 fix amdkfd: - IP version check fix - Fix memory leak in pqm_uninit() drm: - Revert unexport of prime helpers for fd/handle conversion Signed-off-by: Dave Airlie <airlied@redhat.com> From: Alex Deucher <alexander.deucher@amd.com> Link: https://patchwork.freedesktop.org/patch/msgid/20231130213135.5083-1-alexander.deucher@amd.com |
||
|
Linus Torvalds
|
2594faafee |
perf tools fixes for v6.7: 1st batch
Assorted build fixes including: - fix compile errors in printf() with u64 on 32-bit systesm - sync kernel headers to the tool copies - update arm64 sysreg generation for tarballs - disable compile warnings on __packed attribute Signed-off-by: Namhyung Kim <namhyung@kernel.org> -----BEGIN PGP SIGNATURE----- iHUEABYIAB0WIQSo2x5BnqMqsoHtzsmMstVUGiXMgwUCZWeIvwAKCRCMstVUGiXM g1CxAQCdshHRFs3xWv8RghzMRyu1V0FUHQnwoHJAsOYc4OmpXAD+NPfJVTy4OPSc VBhtHhZxHML1XJU/rVFyqHS5oM5xxwg= =lr0S -----END PGP SIGNATURE----- Merge tag 'perf-tools-fixes-for-v6.7-1-2023-11-29' of git://git.kernel.org/pub/scm/linux/kernel/git/perf/perf-tools Pull perf tools fixes from Namhyung Kim: "Assorted build fixes including: - fix compile errors in printf() with u64 on 32-bit systesm - sync kernel headers to the tool copies - update arm64 sysreg generation for tarballs - disable compile warnings on __packed attribute" * tag 'perf-tools-fixes-for-v6.7-1-2023-11-29' of git://git.kernel.org/pub/scm/linux/kernel/git/perf/perf-tools: tools: Disable __packed attribute compiler warning due to -Werror=attributes perf build: Ensure sysreg-defs Makefile respects output dir tools perf: Add arm64 sysreg files to MANIFEST tools/perf: Update tools's copy of mips syscall table tools/perf: Update tools's copy of s390 syscall table tools/perf: Update tools's copy of powerpc syscall table tools/perf: Update tools's copy of x86 syscall table tools headers: Update tools's copy of s390/asm headers tools headers: Update tools's copy of arm64/asm headers tools headers: Update tools's copy of x86/asm headers tools headers: Update tools's copy of socket.h header tools headers UAPI: Update tools's copy of unistd.h header tools headers UAPI: Update tools's copy of vhost.h header tools headers UAPI: Update tools's copy of mount.h header tools headers UAPI: Update tools's copy of kvm.h header tools headers UAPI: Update tools's copy of fscrypt.h header tools headers UAPI: Update tools's copy of drm headers perf lock contention: Fix a build error on 32-bit perf kwork: Fix a build error on 32-bit |
||
|
Linus Torvalds
|
6172a5180f |
Including fixes from bpf and wifi.
Current release - regressions:
- neighbour: fix __randomize_layout crash in struct neighbour
- r8169: fix deadlock on RTL8125 in jumbo mtu mode
Previous releases - regressions:
- wifi:
- mac80211: fix warning at station removal time
- cfg80211: fix CQM for non-range use
- tools: ynl-gen: fix unexpected response handling
- octeontx2-af: fix possible buffer overflow
- dpaa2: recycle the RX buffer only after all processing done
- rswitch: fix missing dev_kfree_skb_any() in error path
Previous releases - always broken:
- ipv4: fix uaf issue when receiving igmp query packet
- wifi: mac80211: fix debugfs deadlock at device removal time
- bpf:
- sockmap: af_unix stream sockets need to hold ref for pair sock
- netdevsim: don't accept device bound programs
- selftests: fix a char signedness issue
- dsa: mv88e6xxx: fix marvell 6350 probe crash
- octeontx2-pf: restore TC ingress police rules when interface is up
- wangxun: fix memory leak on msix entry
- ravb: keep reverse order of operations in ravb_remove()
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
-----BEGIN PGP SIGNATURE-----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=QiQp
-----END PGP SIGNATURE-----
Merge tag 'net-6.7-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
Pull networking fixes from Paolo Abeni:
"Including fixes from bpf and wifi.
Current release - regressions:
- neighbour: fix __randomize_layout crash in struct neighbour
- r8169: fix deadlock on RTL8125 in jumbo mtu mode
Previous releases - regressions:
- wifi:
- mac80211: fix warning at station removal time
- cfg80211: fix CQM for non-range use
- tools: ynl-gen: fix unexpected response handling
- octeontx2-af: fix possible buffer overflow
- dpaa2: recycle the RX buffer only after all processing done
- rswitch: fix missing dev_kfree_skb_any() in error path
Previous releases - always broken:
- ipv4: fix uaf issue when receiving igmp query packet
- wifi: mac80211: fix debugfs deadlock at device removal time
- bpf:
- sockmap: af_unix stream sockets need to hold ref for pair sock
- netdevsim: don't accept device bound programs
- selftests: fix a char signedness issue
- dsa: mv88e6xxx: fix marvell 6350 probe crash
- octeontx2-pf: restore TC ingress police rules when interface is up
- wangxun: fix memory leak on msix entry
- ravb: keep reverse order of operations in ravb_remove()"
* tag 'net-6.7-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (51 commits)
net: ravb: Keep reverse order of operations in ravb_remove()
net: ravb: Stop DMA in case of failures on ravb_open()
net: ravb: Start TX queues after HW initialization succeeded
net: ravb: Make write access to CXR35 first before accessing other EMAC registers
net: ravb: Use pm_runtime_resume_and_get()
net: ravb: Check return value of reset_control_deassert()
net: libwx: fix memory leak on msix entry
ice: Fix VF Reset paths when interface in a failed over aggregate
bpf, sockmap: Add af_unix test with both sockets in map
bpf, sockmap: af_unix stream sockets need to hold ref for pair sock
tools: ynl-gen: always construct struct ynl_req_state
ethtool: don't propagate EOPNOTSUPP from dumps
ravb: Fix races between ravb_tx_timeout_work() and net related ops
r8169: prevent potential deadlock in rtl8169_close
r8169: fix deadlock on RTL8125 in jumbo mtu mode
neighbour: Fix __randomize_layout crash in struct neighbour
octeontx2-pf: Restore TC ingress police rules when interface is up
octeontx2-pf: Fix adding mbox work queue entry when num_vfs > 64
net: stmmac: xgmac: Disable FPE MMC interrupts
octeontx2-af: Fix possible buffer overflow
...
|
||
|
Linus Torvalds
|
e8f60209d6 |
- arm: Avoid polling for the scmi_perf_domain
-----BEGIN PGP SIGNATURE----- iQJLBAABCgA1FiEEugLDXPmKSktSkQsV/iaEJXNYjCkFAmVocPwXHHVsZi5oYW5z c29uQGxpbmFyby5vcmcACgkQ/iaEJXNYjClKPBAApMYRfrNPQN5alILBtmNvUpei YsRPFuLfyl4SoS/glLJDoBjSMLyeoYVXCADAOcM3mhinO1WiRWwXx6oEzgSX9B9D g0ddbvzjsG0XAzbZPv4v55lfO7ChCya7YIwx4n+0GCERCQJMyhjtjZolPaQ1/EY7 FIEt8RS5yPlU+4NI0l3RqlfRdhePefHypbrcmN7kqGCzHK/jawRuxFlvJFipFCvK 5tTAJzdNNGilmD0eOEuUZUOfxH0hIPToX8ZPWXng0wi572lXdi+sbwNdYvS6wv72 HiyT+liFSvgsye2bnXF4M33U1e05NiLF0YscRF9FCBVpyDkgD+BkI1PoOV1qimgS fBycxv/18HKDlfTq79ZkTugsaGOXo4B5qI39TrYTACFn+PAhsdt826fXSeNg+Cq4 OuaqjM7BTNM/8RMqqe2GH35Z0iVwFc5QbCGBHvl+jzpvE3pXqhv35sYC9ogNU4+O PQ1c5xu+c4CJC8th+nOaI5c9ddf6/D3cjd1ffs36edNV47XJYP90TP6wXIEkIu96 s0rk/TpsFyE9skKR0h9I/4qsYOwzIxe57JUWiCMtZOSORNKFWd6GtUcF7KwYa5lu L1m0GNC6+C0VQHHcDHitbVm6e6M9zLvTzaF9UgGBa64ZFh8J1OZ8Np/FpYgPbyOG MH8J3qDaqXJDN5fCjE0= =Kmg+ -----END PGP SIGNATURE----- Merge tag 'pmdomain-v6.7-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/linux-pm Pull pmdomain fix from Ulf Hansson: - Avoid polling for the scmi_perf_domain on arm * tag 'pmdomain-v6.7-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/linux-pm: pmdomain: arm: Avoid polling for scmi_perf_domain |
||
|
Linus Torvalds
|
09443a144c |
MMC core:
- Fix CQE error recovery path MMC host: - cqhci: Fix CQE error recovery path - sdhci-pci-gli: Fix initialization of LPM - sdhci-sprd: Fix enabling/disabling of the vqmmc regulator -----BEGIN PGP SIGNATURE----- iQJLBAABCgA1FiEEugLDXPmKSktSkQsV/iaEJXNYjCkFAmVoZ1gXHHVsZi5oYW5z c29uQGxpbmFyby5vcmcACgkQ/iaEJXNYjCmiRBAAjNrmB5Jg7n52+Oc5RjmTEb1y xrwhFo8zPAsGkZY2rTRRabW/0n7W+v0d3d2DK/v0flbv0gBUMsSIKqrNtjfjAYEf GRoEdt8esHuRwNLiDdPxUV20HQd/VW64nxCucX1YoO4y8MqOaOXAltB0OfGL5OJ2 59x76k9e/eXmfCE53Ace3h9xq4oeL0aeg8o+P494fEoYNesKIcj699uRuSJeXZ8B lu42jrQjRtsFEmPUxT7nkZnPVNg6ebX4V1Nh00uaqYR7uhuiE0qMW5uCbH5XQvAW YSS9JuL0eSJkh5ni7/v1ubbijZAheCrHgfXBIj4tFNAmHXK+HCyABueJLUVpXpu7 ZbVSJVPmzSOpJn9iJlARovh4vfIhEdgFaryoepOmIgGXn1EY+jR4BqCGytE4wSh+ OWwvOJo3RImcGpBrOQy9ds0rRLj2Yuz0ifYzU6W6qFmxjvth6druhHIQZWarOURT +/FdnG2F0GApGtAJZE4hWobk3FPXLHEstkZXqsuxDE7p6Os1w2gbKmfOmDvNZWHr tgBC2qVmQSXyDcxylF/yDIX6B0eAjrZnq7px3uD6IdSF30KN2w1SQ7giaYBGqExr TAbom/u2u7i73h4XaRQHoftBouzc6QBpo2OzBYeolkJgVJCx8sHj7BU1gBstp033 /kgogUJSgMGBcZeREhg= =G0uq -----END PGP SIGNATURE----- Merge tag 'mmc-v6.7-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc Pull MMC fixes from Ulf Hansson: "MMC core: - Fix CQE error recovery path MMC host: - cqhci: Fix CQE error recovery path - sdhci-pci-gli: Fix initialization of LPM - sdhci-sprd: Fix enabling/disabling of the vqmmc regulator" * tag 'mmc-v6.7-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc: mmc: sdhci-sprd: Fix vqmmc not shutting down after the card was pulled mmc: sdhci-pci-gli: Disable LPM during initialization mmc: cqhci: Fix task clearing in CQE error recovery mmc: cqhci: Warn of halt or task clear failure mmc: block: Retry commands in CQE error recovery mmc: block: Be sure to wait while busy in CQE error recovery mmc: cqhci: Increase recovery halt timeout mmc: block: Do not lose cache flush during CQE error recovery |
||
|
Linus Torvalds
|
1686475572 |
- Core Frameworks
- Remove duplicate sysfs entry 'color' from LEDs class -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEdrbJNaO+IJqU8IdIUa+KL4f8d2EFAmVolLQACgkQUa+KL4f8 d2FQRg//VihR+OOUFWTA22hcpYO9AQrGAQneVrqeE2v1Xmyi0fVhDZgr2WEYBWsL XtybtvYaFzysieJ9+QDcbt3rPQaF10k9qsAITvGLpfcVkzuRhY6RTi+11Xdi3bzL 7hM32+yz997vQrm5LE1Qse0EJbh84x6HB9R4sx3rTm79nmC22ixqNeqH9UuzSWXP 9DTeh+DLxSIIJ56ypEWbnZChpWIe3KC/YumYwmtt5MmoYrjhKrDMd4wRhREj0xLy Uy0/IKEVmrobNDA+pDL1lr2cEOgW+svGaAPmzJcSGTDiJZI4pjaT/4Z2LbD1iqOt A0PWuuMuJL+0keEEy4WTvMo5DZqxJOAwJHbKqSvNwEN+qitZNuAw+ii0cdv0UTMo QfP1uQ6ro+2bdjpPOahwtUPaXjK3PkfYFpJWDKbjsZH/+NpkK4qMxS28/qykJCdS bZOae5afCpWniznvVzikNrQJK3+2eKQmDEAoWS4Wn/ZBQqmDaLYtwuZuhnYJn8e7 3Syw56il4u1JxttfvbW7Z+DjwU/xSNrbmduNavTpqIfVnfoQApbHxwIkqK6bfeGc d4v50IfkjfELA/tIrYIFphVOsk9EdUwkx0K5AYAtQOIRAzMJczqRmeGPtZXmayec 74Wbau4mX1kgRi5vWj1HpP9tQhmgYQ2v7QCbmAEBBHjdsjqsNrQ= =aIyZ -----END PGP SIGNATURE----- Merge tag 'leds-fixes-6.7' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/leds Pull LED fix from Lee Jones: - Remove duplicate sysfs entry 'color' from LEDs class * tag 'leds-fixes-6.7' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/leds: leds: class: Don't expose color sysfs entry |
||
|
Linus Torvalds
|
9d3eac3c05 |
EFI fix for v6.7 #1
- Fix for EFI unaccepted memory handling -----BEGIN PGP SIGNATURE----- iHUEABYIAB0WIQQQm/3uucuRGn1Dmh0wbglWLn0tXAUCZWhayAAKCRAwbglWLn0t XMZoAP9I72m4e31XYk9ohkocOg/drBlnp/5f4EEI/+tVtVTiIwD/XFY1uqJxI4In Vh9aUChd0xMAv1hDOCusa8Ca2f25zwo= =xGKw -----END PGP SIGNATURE----- Merge tag 'efi-urgent-for-v6.7-1' of git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi Pull EFI fix from Ard Biesheuvel: - Fix for EFI unaccepted memory handling * tag 'efi-urgent-for-v6.7-1' of git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi: efi/unaccepted: Fix off-by-one when checking for overlapping ranges |
||
|
Dave Airlie
|
a74229bcaf |
Merge tag 'drm-misc-fixes-2023-11-29' of git://anongit.freedesktop.org/drm/drm-misc into drm-fixes
Fixes for v6.7-rc4: - Revert panel fixes as they require exporting device_is_dependent. - Do not double add fences in dma_resv_add_fence. - Fix GPUVM license identifier. - Assorted nouveau fixes. - Fix error check for nt36523. Signed-off-by: Dave Airlie <airlied@redhat.com> From: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/561f807e-f9d3-43c1-80d3-8b41ba83c9ec@linux.intel.com |
||
|
Dave Airlie
|
54001331d2 |
Merge tag 'drm-intel-fixes-2023-11-30' of git://anongit.freedesktop.org/drm/drm-intel into drm-fixes
drm/i915 fixes for v6.7-rc4: - Mark internal GSC engine with reserved uabi class - Take VGA converters into account in eDP probe - Fix intel_pre_plane_updates() call to ensure workarounds get applied Signed-off-by: Dave Airlie <airlied@redhat.com> From: Jani Nikula <jani.nikula@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/87msuv479z.fsf@intel.com |
||
Felix Kuehling
|
0514f63cff |
Revert "drm/prime: Unexport helpers for fd/handle conversion"
This reverts commit
|
||
Ard Biesheuvel
|
f5259997f3 |
arm64: Avoid enabling KPTI unnecessarily
Commit |
||
Sean Christopherson
|
4ea95c04fa |
vfio: Drop vfio_file_iommu_group() stub to fudge around a KVM wart
Drop the vfio_file_iommu_group() stub and instead unconditionally declare
the function to fudge around a KVM wart where KVM tries to do symbol_get()
on vfio_file_iommu_group() (and other VFIO symbols) even if CONFIG_VFIO=n.
Ensuring the symbol is always declared fixes a PPC build error when
modules are also disabled, in which case symbol_get() simply points at the
address of the symbol (with some attributes shenanigans). Because KVM
does symbol_get() instead of directly depending on VFIO, the lack of a
fully defined symbol is not problematic (ugly, but "fine").
arch/powerpc/kvm/../../../virt/kvm/vfio.c:89:7:
error: attribute declaration must precede definition [-Werror,-Wignored-attributes]
fn = symbol_get(vfio_file_iommu_group);
^
include/linux/module.h:805:60: note: expanded from macro 'symbol_get'
#define symbol_get(x) ({ extern typeof(x) x __attribute__((weak,visibility("hidden"))); &(x); })
^
include/linux/vfio.h:294:35: note: previous definition is here
static inline struct iommu_group *vfio_file_iommu_group(struct file *file)
^
arch/powerpc/kvm/../../../virt/kvm/vfio.c:89:7:
error: attribute declaration must precede definition [-Werror,-Wignored-attributes]
fn = symbol_get(vfio_file_iommu_group);
^
include/linux/module.h:805:65: note: expanded from macro 'symbol_get'
#define symbol_get(x) ({ extern typeof(x) x __attribute__((weak,visibility("hidden"))); &(x); })
^
include/linux/vfio.h:294:35: note: previous definition is here
static inline struct iommu_group *vfio_file_iommu_group(struct file *file)
^
2 errors generated.
Although KVM is firmly in the wrong (there is zero reason for KVM to build
virt/kvm/vfio.c when VFIO is disabled), fudge around the error in VFIO as
the stub is unnecessary and doesn't serve its intended purpose (KVM is the
only external user of vfio_file_iommu_group()), and there is an in-flight
series to clean up the entire KVM<->VFIO interaction, i.e. fixing this in
KVM would result in more churn in the long run, and the stub needs to go
away regardless.
Reported-by: kernel test robot <lkp@intel.com>
Closes: https://lore.kernel.org/oe-kbuild-all/202308251949.5IiaV0sz-lkp@intel.com
Closes: https://lore.kernel.org/oe-kbuild-all/202309030741.82aLACDG-lkp@intel.com
Closes: https://lore.kernel.org/oe-kbuild-all/202309110914.QLH0LU6L-lkp@intel.com
Link: https://lore.kernel.org/all/0-v1-08396538817d+13c5-vfio_kvm_kconfig_jgg@nvidia.com
Link: https://lore.kernel.org/all/20230916003118.2540661-1-seanjc@google.com
Cc: Nick Desaulniers <ndesaulniers@google.com>
Cc: Jason Gunthorpe <jgg@nvidia.com>
Tested-by: Michael Ellerman <mpe@ellerman.id.au>
Fixes:
|
||
Dmitry Antipov
|
0015eb6e12 |
smb: client, common: fix fortify warnings
When compiling with gcc version 14.0.0 20231126 (experimental)
and CONFIG_FORTIFY_SOURCE=y, I've noticed the following:
In file included from ./include/linux/string.h:295,
from ./include/linux/bitmap.h:12,
from ./include/linux/cpumask.h:12,
from ./arch/x86/include/asm/paravirt.h:17,
from ./arch/x86/include/asm/cpuid.h:62,
from ./arch/x86/include/asm/processor.h:19,
from ./arch/x86/include/asm/cpufeature.h:5,
from ./arch/x86/include/asm/thread_info.h:53,
from ./include/linux/thread_info.h:60,
from ./arch/x86/include/asm/preempt.h:9,
from ./include/linux/preempt.h:79,
from ./include/linux/spinlock.h:56,
from ./include/linux/wait.h:9,
from ./include/linux/wait_bit.h:8,
from ./include/linux/fs.h:6,
from fs/smb/client/smb2pdu.c:18:
In function 'fortify_memcpy_chk',
inlined from '__SMB2_close' at fs/smb/client/smb2pdu.c:3480:4:
./include/linux/fortify-string.h:588:25: warning: call to '__read_overflow2_field'
declared with attribute warning: detected read beyond size of field (2nd parameter);
maybe use struct_group()? [-Wattribute-warning]
588 | __read_overflow2_field(q_size_field, size);
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
and:
In file included from ./include/linux/string.h:295,
from ./include/linux/bitmap.h:12,
from ./include/linux/cpumask.h:12,
from ./arch/x86/include/asm/paravirt.h:17,
from ./arch/x86/include/asm/cpuid.h:62,
from ./arch/x86/include/asm/processor.h:19,
from ./arch/x86/include/asm/cpufeature.h:5,
from ./arch/x86/include/asm/thread_info.h:53,
from ./include/linux/thread_info.h:60,
from ./arch/x86/include/asm/preempt.h:9,
from ./include/linux/preempt.h:79,
from ./include/linux/spinlock.h:56,
from ./include/linux/wait.h:9,
from ./include/linux/wait_bit.h:8,
from ./include/linux/fs.h:6,
from fs/smb/client/cifssmb.c:17:
In function 'fortify_memcpy_chk',
inlined from 'CIFS_open' at fs/smb/client/cifssmb.c:1248:3:
./include/linux/fortify-string.h:588:25: warning: call to '__read_overflow2_field'
declared with attribute warning: detected read beyond size of field (2nd parameter);
maybe use struct_group()? [-Wattribute-warning]
588 | __read_overflow2_field(q_size_field, size);
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In both cases, the fortification logic inteprets calls to 'memcpy()' as an
attempts to copy an amount of data which exceeds the size of the specified
field (i.e. more than 8 bytes from __le64 value) and thus issues an overread
warning. Both of these warnings may be silenced by using the convenient
'struct_group()' quirk.
Signed-off-by: Dmitry Antipov <dmantipov@yandex.ru>
Acked-by: Namjae Jeon <linkinjeon@kernel.org>
Signed-off-by: Steve French <stfrench@microsoft.com>
|
||
Takashi Iwai
|
a337c35571 |
ALSA: hda: Disable power-save on KONTRON SinglePC
It's been reported that the runtime PM on KONTRON SinglePC (PCI SSID 1734:1232) caused a stall of playback after a bunch of invocations. (FWIW, this looks like an timing issue, and the stall happens rather on the controller side.) As a workaround, disable the default power-save on this platform. Cc: <stable@vger.kernel.org> Link: https://lore.kernel.org/r/20231130151321.9813-1-tiwai@suse.de Signed-off-by: Takashi Iwai <tiwai@suse.de> |
||
Paolo Abeni
|
777f245eec |
Merge branch 'net-ravb-fixes-for-the-ravb-driver'
Claudiu Beznea says: ==================== net: ravb: Fixes for the ravb driver This series adds some fixes for ravb driver. Patches in this series were initilly part of series at [1]. Changes in v2: - in description of patch 1/6 documented the addition of out_free_netdev goto label - collected tags - s/out_runtime_disable/out_rpm_disable in patch 2/6 - fixed typos in description of patch 6/6 Changes since [1]: - addressed review comments - added patch 6/6 [1] https://lore.kernel.org/all/20231120084606.4083194-1-claudiu.beznea.uj@bp.renesas.com/ ==================== Link: https://lore.kernel.org/r/20231128080439.852467-1-claudiu.beznea.uj@bp.renesas.com Signed-off-by: Paolo Abeni <pabeni@redhat.com> |
||
Claudiu Beznea
|
edf9bc396e |
net: ravb: Keep reverse order of operations in ravb_remove()
On RZ/G3S SMARC Carrier II board having RGMII connections b/w Ethernet
MACs and PHYs it has been discovered that doing unbind/bind for ravb
driver in a loop leads to wrong speed and duplex for Ethernet links and
broken connectivity (the connectivity cannot be restored even with
bringing interface down/up). Before doing unbind/bind the Ethernet
interfaces were configured though systemd. The sh instructions used to
do unbind/bind were:
$ cd /sys/bus/platform/drivers/ravb/
$ while :; do echo 11c30000.ethernet > unbind ; \
echo 11c30000.ethernet > bind; done
It has been discovered that there is a race b/w IOCTLs initialized by
systemd at the response of success binding and the
"ravb_write(ndev, CCC_OPC_RESET, CCC)" call in ravb_remove() as
follows:
1/ as a result of bind success the user space open/configures the
interfaces tough an IOCTL; the following stack trace has been
identified on RZ/G3S:
Call trace:
dump_backtrace+0x9c/0x100
show_stack+0x20/0x38
dump_stack_lvl+0x48/0x60
dump_stack+0x18/0x28
ravb_open+0x70/0xa58
__dev_open+0xf4/0x1e8
__dev_change_flags+0x198/0x218
dev_change_flags+0x2c/0x80
devinet_ioctl+0x640/0x708
inet_ioctl+0x1e4/0x200
sock_do_ioctl+0x50/0x108
sock_ioctl+0x240/0x358
__arm64_sys_ioctl+0xb0/0x100
invoke_syscall+0x50/0x128
el0_svc_common.constprop.0+0xc8/0xf0
do_el0_svc+0x24/0x38
el0_svc+0x34/0xb8
el0t_64_sync_handler+0xc0/0xc8
el0t_64_sync+0x190/0x198
2/ this call may execute concurrently with ravb_remove() as the
unbind/bind operation was executed in a loop
3/ if the operation mode is changed to RESET (through
ravb_write(ndev, CCC_OPC_RESET, CCC) call in ravb_remove())
while the above ravb_open() is in progress it may lead to MAC
(or PHY, or MAC-PHY connection, the right point hasn't been identified
at the moment) to be broken, thus the Ethernet connectivity fails to
restore.
The simple fix for this is to move ravb_write(ndev, CCC_OPC_RESET, CCC))
after unregister_netdev() to avoid resetting the controller while the
netdev interface is still registered.
To avoid future issues in ravb_remove(), the patch follows the proper order
of operations in ravb_remove(): reverse order compared with ravb_probe().
This avoids described races as the IOCTLs as well as unregister_netdev()
(called now at the beginning of ravb_remove()) calls rtnl_lock() before
continuing and IOCTLs check (though devinet_ioctl()) if device is still
registered just after taking the lock:
int devinet_ioctl(struct net *net, unsigned int cmd, struct ifreq *ifr)
{
// ...
rtnl_lock();
ret = -ENODEV;
dev = __dev_get_by_name(net, ifr->ifr_name);
if (!dev)
goto done;
// ...
done:
rtnl_unlock();
out:
return ret;
}
Fixes:
|
||
|
Claudiu Beznea
|
eac16a7334 |
net: ravb: Stop DMA in case of failures on ravb_open()
In case ravb_phy_start() returns with error the settings applied in
ravb_dmac_init() are not reverted (e.g. config mode). For this call
ravb_stop_dma() on failure path of ravb_open().
Fixes:
|