Convert the hpfs filesystem to use the new mount API.
Tested by comparing random mount & remount options before and after
the change.
Signed-off-by: Eric Sandeen <sandeen@redhat.com>
Signed-off-by: Mikulas Patocka <mpatocka@redhat.com>
Link: https://lore.kernel.org/r/0a066bbb-59ad-17b0-e413-190569f2fea9@redhat.com
Signed-off-by: Christian Brauner <brauner@kernel.org>
Convert the jfs filesystem to use the new mount API.
Tested by comparing random mount & remount options before and after
the change.
Signed-off-by: Eric Sandeen <sandeen@redhat.com>
Link: https://lore.kernel.org/r/20240926171947.682881-1-sandeen@redhat.com
Signed-off-by: Christian Brauner <brauner@kernel.org>
Eric Sandeen <sandeen@redhat.com> says:
These were all tested against images I created or obtained, using a
script to test random combinations of valid and invalid mount and
remount options, and comparing the results before and after the changes.
AFAICT, all parsing works as expected and behavior is unchanged.
* patches from https://lore.kernel.org/r/20240916172735.866916-1-sandeen@redhat.com:
hfsplus: convert hfsplus to use the new mount api
hfs: convert hfs to use the new mount api
befs: convert befs to use the new mount api
affs: convert affs to use the new mount api
adfs: convert adfs to use the new mount api
Link: https://lore.kernel.org/r/20240916172735.866916-1-sandeen@redhat.com
Signed-off-by: Christian Brauner <brauner@kernel.org>
Convert the hfsplus filesystem to use the new mount API.
Tested by comparing random mount & remount options before and after
the change.
Signed-off-by: Eric Sandeen <sandeen@redhat.com>
Link: https://lore.kernel.org/r/20240916172735.866916-6-sandeen@redhat.com
Reviewed-by: Jan Kara <jack@suse.cz>
Signed-off-by: Christian Brauner <brauner@kernel.org>
Convert the hfs filesystem to use the new mount API.
Tested by comparing random mount & remount options before and after
the change.
Signed-off-by: Eric Sandeen <sandeen@redhat.com>
Link: https://lore.kernel.org/r/20240916172735.866916-5-sandeen@redhat.com
Reviewed-by: Jan Kara <jack@suse.cz>
Signed-off-by: Christian Brauner <brauner@kernel.org>
- Move non-boot built-in DTBs to the .rodata section
- Fix Kconfig bugs
- Fix maint scripts in the linux-image Debian package
- Import some list macros to scripts/include/
-----BEGIN PGP SIGNATURE-----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=1a8G
-----END PGP SIGNATURE-----
Merge tag 'kbuild-fixes-v6.12' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild
Pull Kbuild fixes from Masahiro Yamada:
- Move non-boot built-in DTBs to the .rodata section
- Fix Kconfig bugs
- Fix maint scripts in the linux-image Debian package
- Import some list macros to scripts/include/
* tag 'kbuild-fixes-v6.12' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild:
kbuild: deb-pkg: Remove blank first line from maint scripts
kbuild: fix a typo dt_binding_schema -> dt_binding_schemas
scripts: import more list macros
kconfig: qconf: fix buffer overflow in debug links
kconfig: qconf: move conf_read() before drawing tree pain
kconfig: clear expr::val_is_valid when allocated
kconfig: fix infinite loop in sym_calc_choice()
kbuild: move non-boot built-in DTBs to .rodata section
Highlights:
- Intel PMC fix for suspend/resume issues on some Sky and Kaby Lake laptops
- Intel Diamond Rapids hw-id additions
- Documentation and MAINTAINERS fixes
- Some other small fixes
The following is an automated git shortlog grouped by driver:
ISST:
- Add Diamond Rapids to support list
- Fix the KASAN report slab-out-of-bounds bug
MAINTAINERS:
- Update Intel In Field Scan(IFS) entry
dell-ddv:
- Fix typo in documentation
dell-laptop:
- Do not fail when encountering unsupported batteries
dell-sysman:
- add support for alienware products
intel/pmc:
- Disable ACPI PM Timer disabling on Sky and Kaby Lake
platform/x86/intel:
- power-domains: Add Diamond Rapids support
wmi:
- Update WMI driver API documentation
x86-android-tablets:
- Fix use after free on platform_device_register() errors
-----BEGIN PGP SIGNATURE-----
iQFIBAABCAAyFiEEuvA7XScYQRpenhd+kuxHeUQDJ9wFAmcCbogUHGhkZWdvZWRl
QHJlZGhhdC5jb20ACgkQkuxHeUQDJ9xFEgf/UYsNHFO5P5IVwWIoXzyFgRNg8zQU
trABCxfCZztZOEwRVJKZ0lVLbkKULdBJE4Tj7RwhZiCubcupV5LJT5OLe5R+AFGK
qhG2FTo9uHacwEXPMZyBAnj+aW6sSnVATAQgBZFnZ0SdInuOjlAmMvAL48MfNnEO
Nw7EiGtAvkl7R9XHBsF7vs6EFewjy+ZFMoslZq90UUhfK51DCu74w7hv8vY5oG50
pstbW3aqn5nmCKcPhQNW7ZmG6ukpdKkl74u1hdW6JRuBruFrZWR6px1xax6+Q/Is
/ib4x69irCN+sBTX7fGTPNsO+Oaq0GmUfeiGdcZA2SjmIJ8P4yvPAuNBbw==
=Nfjz
-----END PGP SIGNATURE-----
Merge tag 'platform-drivers-x86-v6.12-2' of git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86
Pull x86 platform driver fixes from Hans de Goede:
- Intel PMC fix for suspend/resume issues on some Sky and Kaby Lake
laptops
- Intel Diamond Rapids hw-id additions
- Documentation and MAINTAINERS fixes
- Some other small fixes
* tag 'platform-drivers-x86-v6.12-2' of git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86:
platform/x86: x86-android-tablets: Fix use after free on platform_device_register() errors
platform/x86: wmi: Update WMI driver API documentation
platform/x86: dell-ddv: Fix typo in documentation
platform/x86: dell-sysman: add support for alienware products
platform/x86/intel: power-domains: Add Diamond Rapids support
platform/x86: ISST: Add Diamond Rapids to support list
platform/x86:intel/pmc: Disable ACPI PM Timer disabling on Sky and Kaby Lake
platform/x86: dell-laptop: Do not fail when encountering unsupported batteries
MAINTAINERS: Update Intel In Field Scan(IFS) entry
platform/x86: ISST: Fix the KASAN report slab-out-of-bounds bug
* Fix pKVM error path on init, making sure we do not change critical
system registers as we're about to fail
* Make sure that the host's vector length is at capped by a value
common to all CPUs
* Fix kvm_has_feat*() handling of "negative" features, as the current
code is pretty broken
* Promote Joey to the status of official reviewer, while James steps
down -- hopefully only temporarly
x86:
* Fix compilation with KVM_INTEL=KVM_AMD=n
* Fix disabling KVM_X86_QUIRK_SLOT_ZAP_ALL when shadow MMU is in use
Selftests:
* Fix compilation on non-x86 architectures
-----BEGIN PGP SIGNATURE-----
iQFIBAABCAAyFiEE8TM4V0tmI4mGbHaCv/vSX3jHroMFAmcCRMgUHHBib256aW5p
QHJlZGhhdC5jb20ACgkQv/vSX3jHroMNIgf/T80+VxFy7eP1yTkZy9nd3UjSsAeT
fWvYMyN2isOTWTVbl3ckjMZc4i7L/nOngxfkLzI3OfFUO8TI8cw11hNFn85m+WKM
95DVgEaqz1kuJg25VjSj9AySvPFDNec8bV37C2vk2jF4YsGo6qBugSSjktZUgGiW
ozsdV39lcVcLf+x8/52Vc2eb736nrrYg8QaFP0tEQs9MHuYob/XBw3Zx42dJoZYl
tCjGP5oW7EvUdRD48GkgXP9DWA12QmDxNOHEmUdxWamsK88YQXFyWwb7uwV5x+hd
mO3bJaYInkJsh3D2e5QARswQb+D5HMVYFwvEkxQF/wvmcMosRVz4vv65Sw==
=P4uw
-----END PGP SIGNATURE-----
Merge tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm
Pull kvm fixes from Paolo Bonzini:
"ARM64:
- Fix pKVM error path on init, making sure we do not change critical
system registers as we're about to fail
- Make sure that the host's vector length is at capped by a value
common to all CPUs
- Fix kvm_has_feat*() handling of "negative" features, as the current
code is pretty broken
- Promote Joey to the status of official reviewer, while James steps
down -- hopefully only temporarly
x86:
- Fix compilation with KVM_INTEL=KVM_AMD=n
- Fix disabling KVM_X86_QUIRK_SLOT_ZAP_ALL when shadow MMU is in use
Selftests:
- Fix compilation on non-x86 architectures"
* tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm:
x86/reboot: emergency callbacks are now registered by common KVM code
KVM: x86: leave kvm.ko out of the build if no vendor module is requested
KVM: x86/mmu: fix KVM_X86_QUIRK_SLOT_ZAP_ALL for shadow MMU
KVM: arm64: Fix kvm_has_feat*() handling of negative features
KVM: selftests: Fix build on architectures other than x86_64
KVM: arm64: Another reviewer reshuffle
KVM: arm64: Constrain the host to the maximum shared SVE VL with pKVM
KVM: arm64: Fix __pkvm_init_vcpu cptr_el2 error path
- Allow r30 to be used in vDSO code generation of getrandom.
Thanks to: Jason A. Donenfeld.
-----BEGIN PGP SIGNATURE-----
iHUEABYKAB0WIQRjvi15rv0TSTaE+SIF0oADX8seIQUCZwIxiwAKCRAF0oADX8se
IbuQAQCzv/PrtxVkqQja5cTZeC/rrV4M1jIKsLpYe1voX3mDSAEA5NTime3l5VXm
SdsiFUBVa4fzp8Ipu9r98wVEGtm/SQw=
=ARIU
-----END PGP SIGNATURE-----
Merge tag 'powerpc-6.12-3' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux
Pull powerpc fix from Michael Ellerman:
- Allow r30 to be used in vDSO code generation of getrandom
Thanks to Jason A. Donenfeld
* tag 'powerpc-6.12-3' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux:
powerpc/vdso: allow r30 in vDSO code generation of getrandom
The blank line causes execve() to fail:
# strace ./postinst
execve("./postinst", ...) = -1 ENOEXEC (Exec format error)
strace: exec: Exec format error
+++ exited with 1 +++
However running the scripts via shell does work (at least with bash)
because the shell attempts to execute the file as a shell script when
execve() fails.
Fixes: b611daae5e ("kbuild: deb-pkg: split image and debug objects staging out into functions")
Signed-off-by: Aaron Thompson <dev@aaront.org>
Reviewed-by: Nathan Chancellor <nathan@kernel.org>
Reviewed-by: Nicolas Schier <nicolas@fjasle.eu>
Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
If we follow "make help" to "make dt_binding_schema", we will see
below error:
$ make dt_binding_schema
make[1]: *** No rule to make target 'dt_binding_schema'. Stop.
make: *** [Makefile:224: __sub-make] Error 2
It should be a typo. So this will fix it.
Fixes: 604a57ba97 ("dt-bindings: kbuild: Add separate target/dependency for processed-schema.json")
Signed-off-by: Xu Yang <xu.yang_2@nxp.com>
Reviewed-by: Nicolas Schier <n.schier@avm.de>
Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
x86_android_tablet_remove() frees the pdevs[] array, so it should not
be used after calling x86_android_tablet_remove().
When platform_device_register() fails, store the pdevs[x] PTR_ERR() value
into the local ret variable before calling x86_android_tablet_remove()
to avoid using pdevs[] after it has been freed.
Fixes: 5eba014120 ("platform/x86: x86-android-tablets: Add support for instantiating platform-devs")
Fixes: e2200d3f26 ("platform/x86: x86-android-tablets: Add gpio_keys support to x86_android_tablet_init()")
Cc: stable@vger.kernel.org
Reported-by: Aleksandr Burakov <a.burakov@rosalinux.ru>
Closes: https://lore.kernel.org/platform-driver-x86/20240917120458.7300-1-a.burakov@rosalinux.ru/
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Link: https://lore.kernel.org/r/20241005130545.64136-1-hdegoede@redhat.com
The WMI driver core now passes the WMI event data to legacy notify
handlers, so WMI devices sharing notification IDs are now being
handled properly.
Fixes: e04e2b760d ("platform/x86: wmi: Pass event data directly to legacy notify handlers")
Signed-off-by: Armin Wolf <W_Armin@gmx.de>
Link: https://lore.kernel.org/r/20241005213825.701887-1-W_Armin@gmx.de
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Alienware supports firmware-attributes and has its own OEM string.
Signed-off-by: Crag Wang <crag_wang@dell.com>
Link: https://lore.kernel.org/r/20241004152826.93992-1-crag_wang@dell.com
Reviewed-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
There have been multiple reports that the ACPI PM Timer disabling is
causing Sky and Kaby Lake systems to hang on all suspend (s2idle, s3,
hibernate) methods.
Remove the acpi_pm_tmr_ctl_offset and acpi_pm_tmr_disable_bit settings from
spt_reg_map to disable the ACPI PM Timer disabling on Sky and Kaby Lake to
fix the hang on suspend.
Fixes: e86c8186d0 ("platform/x86:intel/pmc: Enable the ACPI PM Timer to be turned off when suspended")
Reported-by: Paul Menzel <pmenzel@molgen.mpg.de>
Closes: https://lore.kernel.org/linux-pm/18784f62-91ff-4d88-9621-6c88eb0af2b5@molgen.mpg.de/
Reported-by: Todd Brandt <todd.e.brandt@intel.com>
Closes: https://bugzilla.kernel.org/show_bug.cgi?id=219346
Cc: Marek Maslanka <mmaslanka@google.com>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Tested-by: Todd Brandt <todd.e.brandt@intel.com>
Tested-by: Paul Menzel <pmenzel@molgen.mpg.de> # Dell XPS 13 9360/0596KF
Acked-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Link: https://lore.kernel.org/r/20241003202614.17181-2-hdegoede@redhat.com
If the battery hook encounters a unsupported battery, it will
return an error. This in turn will cause the battery driver to
automatically unregister the battery hook.
On machines with multiple batteries however, this will prevent
the battery hook from handling the primary battery, since it will
always get unregistered upon encountering one of the unsupported
batteries.
Fix this by simply ignoring unsupported batteries.
Reviewed-by: Pali Rohár <pali@kernel.org>
Fixes: ab58016c68 ("platform/x86:dell-laptop: Add knobs to change battery charge settings")
Signed-off-by: Armin Wolf <W_Armin@gmx.de>
Link: https://lore.kernel.org/r/20241001212835.341788-4-W_Armin@gmx.de
Reviewed-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Ashok is no longer with Intel and his e-mail address will start bouncing
soon. Update his email address to the new one he provided to ensure
correct contact details in the MAINTAINERS file.
Signed-off-by: Jithu Joseph <jithu.joseph@intel.com>
Link: https://lore.kernel.org/r/20241001170808.203970-1-jithu.joseph@intel.com
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
- Fix pKVM error path on init, making sure we do not change critical
system registers as we're about to fail
- Make sure that the host's vector length is at capped by a value
common to all CPUs
- Fix kvm_has_feat*() handling of "negative" features, as the current
code is pretty broken
- Promote Joey to the status of official reviewer, while James steps
down -- hopefully only temporarly
-----BEGIN PGP SIGNATURE-----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=Rtrz
-----END PGP SIGNATURE-----
Merge tag 'kvmarm-fixes-6.12-1' of git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm into HEAD
KVM/arm64 fixes for 6.12, take #1
- Fix pKVM error path on init, making sure we do not change critical
system registers as we're about to fail
- Make sure that the host's vector length is at capped by a value
common to all CPUs
- Fix kvm_has_feat*() handling of "negative" features, as the current
code is pretty broken
- Promote Joey to the status of official reviewer, while James steps
down -- hopefully only temporarly
Guard them with CONFIG_KVM_X86_COMMON rather than the two vendor modules.
In practice this has no functional change, because CONFIG_KVM_X86_COMMON
is set if and only if at least one vendor-specific module is being built.
However, it is cleaner to specify CONFIG_KVM_X86_COMMON for functions that
are used in kvm.ko.
Reported-by: Linus Torvalds <torvalds@linux-foundation.org>
Fixes: 590b09b1d8 ("KVM: x86: Register "emergency disable" callbacks when virt is enabled")
Fixes: 6d55a94222 ("x86/reboot: Unconditionally define cpu_emergency_virt_cb typedef")
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
kvm.ko is nothing but library code shared by kvm-intel.ko and kvm-amd.ko.
It provides no functionality on its own and it is unnecessary unless one
of the vendor-specific module is compiled. In particular, /dev/kvm is
not created until one of kvm-intel.ko or kvm-amd.ko is loaded.
Use CONFIG_KVM to decide if it is built-in or a module, but use the
vendor-specific modules for the actual decision on whether to build it.
This also fixes a build failure when CONFIG_KVM_INTEL and CONFIG_KVM_AMD
are both disabled. The cpu_emergency_register_virt_callback() function
is called from kvm.ko, but it is only defined if at least one of
CONFIG_KVM_INTEL and CONFIG_KVM_AMD is provided.
Fixes: 590b09b1d8 ("KVM: x86: Register "emergency disable" callbacks when virt is enabled")
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
A lot of little fixes, bigger ones include:
- bcachefs's __wait_on_freeing_inode() was broken in rc1 due to vfs
changes, now fixed along with another lost wakeup
- fragmentation LRU fixes; fsck now repairs successfully (this is the
data structure copygc uses); along with some nice simplification.
- Rework logged op error handling, so that if logged op replay errors
(due to another filesystem error) we delete the logged op instead of
going into an infinite loop)
- Various small filesystem connectivitity repair fixes
The final part of this patch series, fixing snapshots + unlinked file
handling, is now out on the list - I'm giving that part of the series
more time for user testing.
-----BEGIN PGP SIGNATURE-----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=XnG4
-----END PGP SIGNATURE-----
Merge tag 'bcachefs-2024-10-05' of git://evilpiepirate.org/bcachefs
Pull bcachefs fixes from Kent Overstreet:
"A lot of little fixes, bigger ones include:
- bcachefs's __wait_on_freeing_inode() was broken in rc1 due to vfs
changes, now fixed along with another lost wakeup
- fragmentation LRU fixes; fsck now repairs successfully (this is the
data structure copygc uses); along with some nice simplification.
- Rework logged op error handling, so that if logged op replay errors
(due to another filesystem error) we delete the logged op instead
of going into an infinite loop)
- Various small filesystem connectivitity repair fixes"
* tag 'bcachefs-2024-10-05' of git://evilpiepirate.org/bcachefs:
bcachefs: Rework logged op error handling
bcachefs: Add warn param to subvol_get_snapshot, peek_inode
bcachefs: Kill snapshot arg to fsck_write_inode()
bcachefs: Check for unlinked, non-empty dirs in check_inode()
bcachefs: Check for unlinked inodes with dirents
bcachefs: Check for directories with no backpointers
bcachefs: Kill alloc_v4.fragmentation_lru
bcachefs: minor lru fsck fixes
bcachefs: Mark more errors AUTOFIX
bcachefs: Make sure we print error that causes fsck to bail out
bcachefs: bkey errors are only AUTOFIX during read
bcachefs: Create lost+found in correct snapshot
bcachefs: Fix reattach_inode()
bcachefs: Add missing wakeup to bch2_inode_hash_remove()
bcachefs: Fix trans_commit disk accounting revert
bcachefs: Fix bch2_inode_is_open() check
bcachefs: Fix return type of dirent_points_to_inode_nowarn()
bcachefs: Fix bad shift in bch2_read_flag_list()
fast commits.
-----BEGIN PGP SIGNATURE-----
iQEzBAABCAAdFiEEK2m5VNv+CHkogTfJ8vlZVpUNgaMFAmcAYaIACgkQ8vlZVpUN
gaO8fQf+IOHRpyqVBXd2WwDJ05vBJAbbaKdhaI1r6gFPF1AzyIZ+lpCnEV9f9B2u
IrDZaigb/CiJxO9mLRLrp0z/O9s6Z/+NjNdVFkoynJo2Crfr5mi07DXR9EQ7XkvT
WYcT0IXg7xVswOzVosgBOUA76yMLJwtuTPp7YsAmCmp5EksMk1LSk1VzUEJcKRgJ
BHSWSn2BqHxwMStB5L0eBnYtdaW8l1RLeWlTPdcPeCrD7UrYCXThvxfyz2KdztBz
YfjcQEZhY6OD/uKdNFE6oQc54kL8RpqGDpF3YGMBixiZ8h99PpGUUz3bB5VLTfco
WlxQwOD9dofPQ5Yh+s5icY8q67XXow==
=Cnp+
-----END PGP SIGNATURE-----
Merge tag 'ext4_for_linus-5.12-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4
Pull ext4 fixes from Ted Ts'o:
"Fix some ext4 bugs and regressions relating to oneline resize and fast
commits"
* tag 'ext4_for_linus-5.12-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4:
ext4: fix off by one issue in alloc_flex_gd()
ext4: mark fc as ineligible using an handle in ext4_xattr_set()
ext4: use handle to mark fc as ineligible in __track_dentry_update()
- Fix calculation for SBDF in error injection
-----BEGIN PGP SIGNATURE-----
iIoEABYKADIWIQSgX9xt+GwmrJEQ+euebuN7TNx1MQUCZwFz0hQcaXJhLndlaW55
QGludGVsLmNvbQAKCRCebuN7TNx1MWBNAQCNN/Cw93rnJEj69LU6C9Bdt3cOPvHU
wkG8WYnTHljOngD+Oawj55aUa2POumxhahQWkPbVTo2FXmhcJW7gN7k4bAQ=
=51+6
-----END PGP SIGNATURE-----
Merge tag 'cxl-fixes-6.12-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/cxl/cxl
Pull cxl fix from Ira Weiny:
- Fix calculation for SBDF in error injection
* tag 'cxl-fixes-6.12-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/cxl/cxl:
EINJ, CXL: Fix CXL device SBDF calculation
i2c-host fixes (from Andi)
In the stm32f7 a potential deadlock is fixed during runtime
suspend and resume.
-----BEGIN PGP SIGNATURE-----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=BsZQ
-----END PGP SIGNATURE-----
Merge tag 'i2c-for-6.12-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux
Pull i2c fix from Wolfram Sang:
- Fix potential deadlock during runtime suspend and resume (stm32f7)
* tag 'i2c-for-6.12-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux:
i2c: stm32f7: Do not prepare/unprepare clock during runtime suspend/resume
A small set of driver specific fixes that came in since the merge
window, about half of which is fixes for correctness in the use of the
runtime PM APIs done as part of a broader cleanup.
-----BEGIN PGP SIGNATURE-----
iQEzBAABCgAdFiEEreZoqmdXGLWf4p/qJNaLcl1Uh9AFAmcAZPQACgkQJNaLcl1U
h9AcWgf9Hj53LZPeQgf/fDgr6ZEqpxR4v+ZStlHSlm4gbIHs84Wtj+mPMYFJ1hVK
0fL34wKKTd8ckhp4Ys/8mNyMRrZegmQET8kEWoeM+gqAlzLQkDuJ5kQEaZlKYeRb
Q2aiQfLxvvKVoxdJNOq8SZHlU9in1X4y8sZ1okfYY2lFS//pi3+P8IGFlN/K7vTs
hxucI5gNsithiVQ1nCzLP6BawwZcICo/zTpiBt4Xiuj7GohrWsWFq9fqwx6Jj6xh
nkvHdpuC743qrcUoKjnXVr3PCKjDK+pSp84O7aDgrlC2HZuXyDvhRKAw5NtL0HwH
2opB09eItz1bn4KRCf6MrY6/7VV5Rw==
=Mjs1
-----END PGP SIGNATURE-----
Merge tag 'spi-fix-v6.12-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi
Pull spi fixes from Mark Brown:
"A small set of driver specific fixes that came in since the merge
window, about half of which is fixes for correctness in the use of the
runtime PM APIs done as part of a broader cleanup"
* tag 'spi-fix-v6.12-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi:
spi: s3c64xx: fix timeout counters in flush_fifo
spi: atmel-quadspi: Fix wrong register value written to MR
spi: spi-cadence: Fix missing spi_controller_is_target() check
spi: spi-cadence: Fix pm_runtime_set_suspended() with runtime pm enabled
spi: spi-imx: Fix pm_runtime_set_suspended() with runtime pm enabled
- gcc plugins: Avoid Kconfig warnings with randstruct (Nathan Chancellor)
- MAINTAINERS: Add security/Kconfig.hardening to hardening section
(Nathan Chancellor)
- MAINTAINERS: Add unsafe_memcpy() to the FORTIFY review list
-----BEGIN PGP SIGNATURE-----
iHUEABYKAB0WIQRSPkdeREjth1dHnSE2KwveOeQkuwUCZwCJTQAKCRA2KwveOeQk
u5pCAQDxyLgRdmDtwif6jtZA+++A9UcJtqwrqx+qecQ/mPbXZgD/eXyl1nKYIvCi
Q7yDyhyL8ACl0olfIchVz8F4pBnePAg=
=a0sJ
-----END PGP SIGNATURE-----
Merge tag 'hardening-v6.12-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux
Pull hardening fixes from Kees Cook:
- gcc plugins: Avoid Kconfig warnings with randstruct (Nathan
Chancellor)
- MAINTAINERS: Add security/Kconfig.hardening to hardening section
(Nathan Chancellor)
- MAINTAINERS: Add unsafe_memcpy() to the FORTIFY review list
* tag 'hardening-v6.12-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux:
MAINTAINERS: Add security/Kconfig.hardening to hardening section
hardening: Adjust dependencies in selection of MODVERSIONS
MAINTAINERS: Add unsafe_memcpy() to the FORTIFY review list
-----BEGIN PGP SIGNATURE-----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=J4zs
-----END PGP SIGNATURE-----
Merge tag 'lsm-pr-20241004' of git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/lsm
Pull lsm revert from Paul Moore:
"Here is the CONFIG_SECURITY_TOMOYO_LKM revert that we've been
discussing this week. With near unanimous agreement that the original
TOMOYO patches were not the right way to solve the distro problem
Tetsuo is trying the solve, reverting is our best option at this time"
* tag 'lsm-pr-20241004' of git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/lsm:
tomoyo: revert CONFIG_SECURITY_TOMOYO_LKM support
Attaching SST PCI device to VM causes "BUG: KASAN: slab-out-of-bounds".
kasan report:
[ 19.411889] ==================================================================
[ 19.413702] BUG: KASAN: slab-out-of-bounds in _isst_if_get_pci_dev+0x3d5/0x400 [isst_if_common]
[ 19.415634] Read of size 8 at addr ffff888829e65200 by task cpuhp/16/113
[ 19.417368]
[ 19.418627] CPU: 16 PID: 113 Comm: cpuhp/16 Tainted: G E 6.9.0 #10
[ 19.420435] Hardware name: VMware, Inc. VMware20,1/440BX Desktop Reference Platform, BIOS VMW201.00V.20192059.B64.2207280713 07/28/2022
[ 19.422687] Call Trace:
[ 19.424091] <TASK>
[ 19.425448] dump_stack_lvl+0x5d/0x80
[ 19.426963] ? _isst_if_get_pci_dev+0x3d5/0x400 [isst_if_common]
[ 19.428694] print_report+0x19d/0x52e
[ 19.430206] ? __pfx__raw_spin_lock_irqsave+0x10/0x10
[ 19.431837] ? _isst_if_get_pci_dev+0x3d5/0x400 [isst_if_common]
[ 19.433539] kasan_report+0xf0/0x170
[ 19.435019] ? _isst_if_get_pci_dev+0x3d5/0x400 [isst_if_common]
[ 19.436709] _isst_if_get_pci_dev+0x3d5/0x400 [isst_if_common]
[ 19.438379] ? __pfx_sched_clock_cpu+0x10/0x10
[ 19.439910] isst_if_cpu_online+0x406/0x58f [isst_if_common]
[ 19.441573] ? __pfx_isst_if_cpu_online+0x10/0x10 [isst_if_common]
[ 19.443263] ? ttwu_queue_wakelist+0x2c1/0x360
[ 19.444797] cpuhp_invoke_callback+0x221/0xec0
[ 19.446337] cpuhp_thread_fun+0x21b/0x610
[ 19.447814] ? __pfx_cpuhp_thread_fun+0x10/0x10
[ 19.449354] smpboot_thread_fn+0x2e7/0x6e0
[ 19.450859] ? __pfx_smpboot_thread_fn+0x10/0x10
[ 19.452405] kthread+0x29c/0x350
[ 19.453817] ? __pfx_kthread+0x10/0x10
[ 19.455253] ret_from_fork+0x31/0x70
[ 19.456685] ? __pfx_kthread+0x10/0x10
[ 19.458114] ret_from_fork_asm+0x1a/0x30
[ 19.459573] </TASK>
[ 19.460853]
[ 19.462055] Allocated by task 1198:
[ 19.463410] kasan_save_stack+0x30/0x50
[ 19.464788] kasan_save_track+0x14/0x30
[ 19.466139] __kasan_kmalloc+0xaa/0xb0
[ 19.467465] __kmalloc+0x1cd/0x470
[ 19.468748] isst_if_cdev_register+0x1da/0x350 [isst_if_common]
[ 19.470233] isst_if_mbox_init+0x108/0xff0 [isst_if_mbox_msr]
[ 19.471670] do_one_initcall+0xa4/0x380
[ 19.472903] do_init_module+0x238/0x760
[ 19.474105] load_module+0x5239/0x6f00
[ 19.475285] init_module_from_file+0xd1/0x130
[ 19.476506] idempotent_init_module+0x23b/0x650
[ 19.477725] __x64_sys_finit_module+0xbe/0x130
[ 19.476506] idempotent_init_module+0x23b/0x650
[ 19.477725] __x64_sys_finit_module+0xbe/0x130
[ 19.478920] do_syscall_64+0x82/0x160
[ 19.480036] entry_SYSCALL_64_after_hwframe+0x76/0x7e
[ 19.481292]
[ 19.482205] The buggy address belongs to the object at ffff888829e65000
which belongs to the cache kmalloc-512 of size 512
[ 19.484818] The buggy address is located 0 bytes to the right of
allocated 512-byte region [ffff888829e65000, ffff888829e65200)
[ 19.487447]
[ 19.488328] The buggy address belongs to the physical page:
[ 19.489569] page: refcount:1 mapcount:0 mapping:0000000000000000 index:0xffff888829e60c00 pfn:0x829e60
[ 19.491140] head: order:3 entire_mapcount:0 nr_pages_mapped:0 pincount:0
[ 19.492466] anon flags: 0x57ffffc0000840(slab|head|node=1|zone=2|lastcpupid=0x1fffff)
[ 19.493914] page_type: 0xffffffff()
[ 19.494988] raw: 0057ffffc0000840 ffff88810004cc80 0000000000000000 0000000000000001
[ 19.496451] raw: ffff888829e60c00 0000000080200018 00000001ffffffff 0000000000000000
[ 19.497906] head: 0057ffffc0000840 ffff88810004cc80 0000000000000000 0000000000000001
[ 19.499379] head: ffff888829e60c00 0000000080200018 00000001ffffffff 0000000000000000
[ 19.500844] head: 0057ffffc0000003 ffffea0020a79801 ffffea0020a79848 00000000ffffffff
[ 19.502316] head: 0000000800000000 0000000000000000 00000000ffffffff 0000000000000000
[ 19.503784] page dumped because: kasan: bad access detected
[ 19.505058]
[ 19.505970] Memory state around the buggy address:
[ 19.507172] ffff888829e65100: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
[ 19.508599] ffff888829e65180: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
[ 19.510013] >ffff888829e65200: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc
[ 19.510014] ^
[ 19.510016] ffff888829e65280: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc
[ 19.510018] ffff888829e65300: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc
[ 19.515367] ==================================================================
The reason for this error is physical_package_ids assigned by VMware VMM
are not continuous and have gaps. This will cause value returned by
topology_physical_package_id() to be more than topology_max_packages().
Here the allocation uses topology_max_packages(). The call to
topology_max_packages() returns maximum logical package ID not physical
ID. Hence use topology_logical_package_id() instead of
topology_physical_package_id().
Fixes: 9a1aac8a96 ("platform/x86: ISST: PUNIT device mapping with Sub-NUMA clustering")
Cc: stable@vger.kernel.org
Acked-by: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
Signed-off-by: Zach Wade <zachwade.k@gmail.com>
Link: https://lore.kernel.org/r/20240923144508.1764-1-zachwade.k@gmail.com
Reviewed-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
This kselftest fixes update for Linux 6.12-rc2 consists of fixes
to build warnings, install scripts, run-time error path, and
git status cleanups to tests:
-- devices/probe: fix for Python3 regex string syntax warnings
-- clone3: removing unused macro from clone3_cap_checkpoint_restore()
-- vDSO: fix to align getrandom states to cache line
-- core and exec: add missing executables to .gitignore files
-- rtc: change to skip test if /dev/rtc0 can't be accessed
-- timers/posix: fix warn_unused_result result in __fatal_error()
-- breakpoints: fix to detect suspend successful condition correctly
-- hid: fix to install required dependencies to run the test
-----BEGIN PGP SIGNATURE-----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=AqIe
-----END PGP SIGNATURE-----
Merge tag 'linux_kselftest-fixes-6.12-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest
Pull kselftest fixes from Shuah Khan:
"Fixes to build warnings, install scripts, run-time error path, and git
status cleanups to tests:
- devices/probe: fix for Python3 regex string syntax warnings
- clone3: removing unused macro from clone3_cap_checkpoint_restore()
- vDSO: fix to align getrandom states to cache line
- core and exec: add missing executables to .gitignore files
- rtc: change to skip test if /dev/rtc0 can't be accessed
- timers/posix: fix warn_unused_result result in __fatal_error()
- breakpoints: fix to detect suspend successful condition correctly
- hid: fix to install required dependencies to run the test"
* tag 'linux_kselftest-fixes-6.12-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest:
selftests: breakpoints: use remaining time to check if suspend succeed
kselftest/devices/probe: Fix SyntaxWarning in regex strings for Python3
selftest: hid: add missing run-hid-tools-tests.sh
selftests: vDSO: align getrandom states to cache line
selftests: exec: update gitignore for load_address
selftests: core: add unshare_test to gitignore
clone3: clone3_cap_checkpoint_restore: remove unused MAX_PID_NS_LEVEL macro
selftests:timers: posix_timers: Fix warn_unused_result in __fatal_error()
selftest: rtc: Check if could access /dev/rtc0 before testing
Initially it was thought that we just wanted to ignore errors from
logged op replay, but it turns out we do need to catch -EROFS, or we'll
go into an infinite loop.
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
These shouldn't always be fatal errors - logged op resume, in
particular, and we want it as a parameter there.
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
It was initially believed that it would be better to be explicit about
the snapshot we're updating when writing inodes in fsck; however, it
turns out that passing around the snapshot separately is more error
prone and we're usually updating the inode in the same snapshow we read
it from.
This is different from normal filesystem paths, where we do the update
in the snapshot of the subvolume we're in.
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
We want to check for this early so it can be reattached if necessary in
check_unreachable_inodes(); better than letting it be deleted and having
the children reattached, losing their filenames.
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
link count works differently in bcachefs - it's only nonzero for files
with multiple hardlinks, which means we can also avoid checking it
except for files that are known to have hardlinks.
That means we need a few different checks instead; in particular, we
don't want fsck to delet a file that has a dirent pointing to it.
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
It's legal for regular files to have missing backpointers (due to
hardlinks), and fsck should automatically add them, but for directories
this is an error that should be flagged.
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
The fragmentation_lru field hasn't been needed since we reworked the LRU
btrees to use the btree write buffer; previously it was used to resolve
collisions, but the revised LRU btree uses the backpointer (the bucket)
as part of the key.
It should have been deleted at the time of the LRU rework; since it
wasn't, that left places for bugs to hide, in check/repair.
This fixes LRU fsck on a filesystem image helpfully provided by a user
who disappeared before I could get his name for the reported-by.
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
check_lru_key() wasn't using write buffer updates for deleting bad lru
entries - dating from before the lru btree used the btree write buffer.
And when possibly flushing the btree write buffer (to make sure we're
seeing a real inconsistency), we need to be using the modern
bch2_btree_write_buffer_maybe_flush().
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
Newly generated keys, in the transaction commit path or write path,
should not be AUTOFIX; those indicate bugs that we need to fail fast
for.
Fixes: 5612daafb7 ("bcachefs: Fix fsck warnings from bkey validation")
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
Ensure a copy of the lost+found inode exists in the snapshot that we're
reattaching, so that we don't trigger warnings in
lookup_inode_for_snapshot() later.
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
This fixes two different bugs:
- Looser locking with the rhashtable means we need to recheck if the
inode is still hashed after prepare_to_wait(), and add a corresponding
wakeup after removing from the hash table.
- da18ecbf0f ("fs: add i_state helpers") changed the bit waitqueues
used for inodes, and bcachefs wasn't updated and thus broke; this
updates bcachefs to the new helper.
Fixes: 112d21fd1a ("bcachefs: switch to rhashtable for vfs inodes hash")
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
