IF YOU WOULD LIKE TO GET AN ACCOUNT, please write an
email to Administrator. User accounts are meant only to access repo
and report issues and/or generate pull requests.
This is a purpose-specific Git hosting for
BaseALT
projects. Thank you for your understanding!
Только зарегистрированные пользователи имеют доступ к сервису!
Для получения аккаунта, обратитесь к администратору.
A collection of the fixes gathered since the previous PR.
We see a bit large LOCs at a HD-audio quirk, but that's only bulk
COEF data, hence it's safe to take. In addition to that, there
were two minor fixes for MIDI 2.0 handling for ALSA core, and the
rest are all rather random small and device-specific fixes.
-----BEGIN PGP SIGNATURE-----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=RcQQ
-----END PGP SIGNATURE-----
Merge tag 'sound-fix-6.11-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound
Pull sound fixes from Takashi Iwai:
"A collection of fixes gathered since the previous pull.
We see a bit large LOCs at a HD-audio quirk, but that's only bulk COEF
data, hence it's safe to take. In addition to that, there were two
minor fixes for MIDI 2.0 handling for ALSA core, and the rest are all
rather random small and device-specific fixes"
* tag 'sound-fix-6.11-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound:
ASoC: fsl-asoc-card: Dynamically allocate memory for snd_soc_dai_link_components
ASoC: amd: yc: Support mic on Lenovo Thinkpad E16 Gen 2
ALSA: hda/realtek: Implement sound init sequence for Samsung Galaxy Book3 Pro 360
ALSA: hda/realtek: cs35l41: Fixup remaining asus strix models
ASoC: SOF: ipc4-topology: Preserve the DMA Link ID for ChainDMA on unprepare
ASoC: SOF: ipc4-topology: Only handle dai_config with HW_PARAMS for ChainDMA
ALSA: ump: Force 1 Group for MIDI1 FBs
ALSA: ump: Don't update FB name for static blocks
ALSA: usb-audio: Add a quirk for Sonix HD USB Camera
ASoC: TAS2781: Fix tasdev_load_calibrated_data()
ASoC: tegra: select CONFIG_SND_SIMPLE_CARD_UTILS
ASoC: Intel: use soc_intel_is_byt_cr() only when IOSF_MBI is reachable
ALSA: usb-audio: Move HD Webcam quirk to the right place
ALSA: hda: tas2781: mark const variables as __maybe_unused
ALSA: usb-audio: Fix microphone sound on HD webcam.
ASoC: sof: amd: fix for firmware reload failure in Vangogh platform
ASoC: Intel: Fix RT5650 SSP lookup
ASOC: SOF: Intel: hda-loader: only wait for HDaudio IOC for IPC4 devices
ASoC: SOF: imx8m: Fix DSP control regmap retrieval
amdgpu:
- Bump driver version for GFX12 DCC
- DC documention warning fixes
- VCN unified queue power fix
- SMU fix
- RAS fix
- Display corruption fix
- SDMA 5.2 workaround
- GFX12 fixes
- Uninitialized variable fix
- VCN/JPEG 4.0.3 fixes
- Misc display fixes
- RAS fixes
- VCN4/5 harvest fix
- GPU reset fix
i915:
- Reset intel_dp->link_trained before retraining the link
- Don't switch the LTTPR mode on an active link
- Do not consider preemption during execlists_dequeue for gen8
- Allow NULL memory region
xe:
- xe_exec ioctl minor fix on sync entry cleanup upon error
- SRIOV: limit VF LMEM provisioning
- Wedge mode fixes
v3d:
- fix indirect dispatch on newer v3d revs
panel:
- fix panel backlight bindings
-----BEGIN PGP SIGNATURE-----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=R3HS
-----END PGP SIGNATURE-----
Merge tag 'drm-next-2024-07-26' of https://gitlab.freedesktop.org/drm/kernel
Pull drm fixes from Dave Airlie:
"Fixes for rc1, mostly amdgpu, i915 and xe, with some other misc ones,
doesn't seem to be anything too serious.
amdgpu:
- Bump driver version for GFX12 DCC
- DC documention warning fixes
- VCN unified queue power fix
- SMU fix
- RAS fix
- Display corruption fix
- SDMA 5.2 workaround
- GFX12 fixes
- Uninitialized variable fix
- VCN/JPEG 4.0.3 fixes
- Misc display fixes
- RAS fixes
- VCN4/5 harvest fix
- GPU reset fix
i915:
- Reset intel_dp->link_trained before retraining the link
- Don't switch the LTTPR mode on an active link
- Do not consider preemption during execlists_dequeue for gen8
- Allow NULL memory region
xe:
- xe_exec ioctl minor fix on sync entry cleanup upon error
- SRIOV: limit VF LMEM provisioning
- Wedge mode fixes
v3d:
- fix indirect dispatch on newer v3d revs
panel:
- fix panel backlight bindings"
* tag 'drm-next-2024-07-26' of https://gitlab.freedesktop.org/drm/kernel: (39 commits)
drm/amdgpu: reset vm state machine after gpu reset(vram lost)
drm/amdgpu: add missed harvest check for VCN IP v4/v5
drm/amdgpu: Fix eeprom max record count
drm/amdgpu: fix ras UE error injection failure issue
drm/amd/display: Remove ASSERT if significance is zero in math_ceil2
drm/amd/display: Check for NULL pointer
drm/amdgpu/vcn: Use offsets local to VCN/JPEG in VF
drm/amdgpu: Add empty HDP flush function to VCN v4.0.3
drm/amdgpu: Add empty HDP flush function to JPEG v4.0.3
drm/amd/amdgpu: Fix uninitialized variable warnings
drm/amdgpu: Fix atomics on GFX12
drm/amdgpu/sdma5.2: Update wptr registers as well as doorbell
drm/i915: Allow NULL memory region
drm/i915/gt: Do not consider preemption during execlists_dequeue for gen8
dt-bindings: display: panel: samsung,atna33xc20: Document ATNA45AF01
drm/xe: Don't suspend device upon wedge
drm/xe: Wedge the entire device
drm/xe/pf: Limit fair VF LMEM provisioning
drm/xe/exec: Fix minor bug related to xe_sync_entry_cleanup
drm/amd/display: fix corruption with high refresh rates on DCN 3.0
...
- Fix KMSAN build breakage caused by the conflict between s390 and
mm-stable trees
- Add KMSAN page markers for ptdump
- Add runtime constant support
- Fix __pa/__va for modules under non-GPL licenses by exporting necessary
vm_layout struct with EXPORT_SYMBOL to prevent linkage problems
- Fix an endless loop in the CF_DIAG event stop in the CPU Measurement
Counter Facility code when the counter set size is zero
- Remove the PROTECTED_VIRTUALIZATION_GUEST config option and enable
its functionality by default
- Support allocation of multiple MSI interrupts per device and improve
logging of architecture-specific limitations
- Add support for lowcore relocation as a debugging feature to catch
all null ptr dereferences in the kernel address space, improving
detection beyond the current implementation's limited write access
protection
- Clean up and rework CPU alternatives to allow for callbacks and early
patching for the lowcore relocation
-----BEGIN PGP SIGNATURE-----
iQEzBAABCAAdFiEE3QHqV+H2a8xAv27vjYWKoQLXFBgFAmajrGUACgkQjYWKoQLX
FBgZjwf/X8suh1Gm2qO47hdGURusOKmEa6GjYaihKzOi2I5yAWVXGsAYX7QtXI4X
fxbKyuGJIvq7LOrIojN1JOCPGkDRztgMddqDJI7WljuRiw6dcd4L5tbaPgCKEv3Q
AQcoq+Aeg1L5xnuNFPdQXl6+Fy2lTFqJCkUl+uW05pGAn2R212dYG3HB41TpwOtJ
Sv2R5+yD9TQCKnHyuCQqaGf7d6SQTcVeBj8zrqVmcyduNK+BYYMOwlJ/UTRzeZEX
3DmQg/TdAkxXf0jZ+vrNILEfHlIvwDAhFjdoAXXL0TX4lx2cHLx9AiqNxYhUprsG
0gutc/nLq2FxhqofoJ0z9TCdb1Ef7w==
=skva
-----END PGP SIGNATURE-----
Merge tag 's390-6.11-2' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux
Pull more s390 updates from Vasily Gorbik:
- Fix KMSAN build breakage caused by the conflict between s390 and
mm-stable trees
- Add KMSAN page markers for ptdump
- Add runtime constant support
- Fix __pa/__va for modules under non-GPL licenses by exporting
necessary vm_layout struct with EXPORT_SYMBOL to prevent linkage
problems
- Fix an endless loop in the CF_DIAG event stop in the CPU Measurement
Counter Facility code when the counter set size is zero
- Remove the PROTECTED_VIRTUALIZATION_GUEST config option and enable
its functionality by default
- Support allocation of multiple MSI interrupts per device and improve
logging of architecture-specific limitations
- Add support for lowcore relocation as a debugging feature to catch
all null ptr dereferences in the kernel address space, improving
detection beyond the current implementation's limited write access
protection
- Clean up and rework CPU alternatives to allow for callbacks and early
patching for the lowcore relocation
* tag 's390-6.11-2' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux: (39 commits)
s390: Remove protvirt and kvm config guards for uv code
s390/boot: Add cmdline option to relocate lowcore
s390/kdump: Make kdump ready for lowcore relocation
s390/entry: Make system_call() ready for lowcore relocation
s390/entry: Make ret_from_fork() ready for lowcore relocation
s390/entry: Make __switch_to() ready for lowcore relocation
s390/entry: Make restart_int_handler() ready for lowcore relocation
s390/entry: Make mchk_int_handler() ready for lowcore relocation
s390/entry: Make int handlers ready for lowcore relocation
s390/entry: Make pgm_check_handler() ready for lowcore relocation
s390/entry: Add base register to CHECK_VMAP_STACK/CHECK_STACK macro
s390/entry: Add base register to SIEEXIT macro
s390/entry: Add base register to MBEAR macro
s390/entry: Make __sie64a() ready for lowcore relocation
s390/head64: Make startup code ready for lowcore relocation
s390: Add infrastructure to patch lowcore accesses
s390/atomic_ops: Disable flag outputs constraint for GCC versions below 14.2.0
s390/entry: Move SIE indicator flag to thread info
s390/nmi: Simplify ptregs setup
s390/alternatives: Remove alternative facility list
...
- Remove some redundant Kconfig conditionals
- Fix string output in ptrace selftest
- Fix fast GUP crashes in some page-table configurations
- Remove obsolete linker option when building the vDSO
- Fix some sysreg field definitions for the GIC
-----BEGIN PGP SIGNATURE-----
iQFEBAABCgAuFiEEPxTL6PPUbjXGY88ct6xw3ITBYzQFAmaiSAMQHHdpbGxAa2Vy
bmVsLm9yZwAKCRC3rHDchMFjNJ8PB/9lyDbJ+qTNwECGKtz+vOAbronZncJy4yzd
ElPRNeQ+B7QqrrYZM2TCrz6/ppeKXp0OurwNk9vKBqzrCfy/D6kKXWfcOYqeWlyI
C2NImLHZgC6pIRwF3GlJ/E0VDtf/wQsJoWk7ikVssPtyIWOufafaB53FRacc1vnf
bmEpcdXox+FsTG4q8YhBE6DZnqqQTnm7MvAt4wgskk6tTyKj/FuQmSk50ZW22oXb
G2UOZxhYZV7IIXlRaClsY/iv62pTfMYlqDAvZeH81aiol/vfYXVFSeca5Mca67Ji
P1o8HPd++hTw9WVyCrrbSGcZ/XNs96yTmahJWM+eneiV7OzKxj4v
=Mr4K
-----END PGP SIGNATURE-----
Merge tag 'arm64-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux
Pull arm64 fixes from Will Deacon:
"The usual summary below, but the main fix is for the fast GUP lockless
page-table walk when we have a combination of compile-time and
run-time folding of the p4d and the pud respectively.
- Remove some redundant Kconfig conditionals
- Fix string output in ptrace selftest
- Fix fast GUP crashes in some page-table configurations
- Remove obsolete linker option when building the vDSO
- Fix some sysreg field definitions for the GIC"
* tag 'arm64-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux:
arm64: mm: Fix lockless walks with static and dynamic page-table folding
arm64/sysreg: Correct the values for GICv4.1
arm64/vdso: Remove --hash-style=sysv
kselftest: missing arg in ptrace.c
arm64/Kconfig: Remove redundant 'if HAVE_FUNCTION_GRAPH_TRACER'
arm64: remove redundant 'if HAVE_ARCH_KASAN' in Kconfig
assertion failure in the face of watch errors with -o exclusive
mappings in RBD marked for stable and some assorted CephFS fixes.
-----BEGIN PGP SIGNATURE-----
iQFHBAABCAAxFiEEydHwtzie9C7TfviiSn/eOAIR84sFAmajtIUTHGlkcnlvbW92
QGdtYWlsLmNvbQAKCRBKf944AhHzi1fwB/4/CsFZLQC+ybWSqoZVYD01qND0muol
44Nr6NyKdW302jQhAXchecB6s6L+N0azhVlAKKB8sO9XCifKA8RzuW75Y0+8z78B
pgB6K7ZOzAIuPIG9mmNbutUHEd24CzGXNA28lEQkrNT8D6UZTENXQRJb1dS2GzQ7
T2PyjFFoyF0z1bDZ85URHxeyMetEe/TzWUlG1P2QI98V+RP8nK+mGYmdXNGKhH87
Ltf2pxjsiomtoH4QRm4LX7vwOUY1Ljf4HpSS1p+c5Fova2UTtTDbVfTFbh+ZjuQV
hlh1ypNLM+igifu3nVeJ/Ga2f71zVFM66tnmpjcY3DxZAp70e1W2HMFD
=Zfcy
-----END PGP SIGNATURE-----
Merge tag 'ceph-for-6.11-rc1' of https://github.com/ceph/ceph-client
Pull ceph updates from Ilya Dryomov:
"A small patchset to address bogus I/O errors and ultimately an
assertion failure in the face of watch errors with -o exclusive
mappings in RBD marked for stable and some assorted CephFS fixes"
* tag 'ceph-for-6.11-rc1' of https://github.com/ceph/ceph-client:
rbd: don't assume rbd_is_lock_owner() for exclusive mappings
rbd: don't assume RBD_LOCK_STATE_LOCKED for exclusive mappings
rbd: rename RBD_LOCK_STATE_RELEASING and releasing_wait
ceph: fix incorrect kmalloc size of pagevec mempool
ceph: periodically flush the cap releases
ceph: convert comma to semicolon in __ceph_dentry_dir_lease_touch()
ceph: use cap_wait_list only if debugfs is enabled
- Support STATX_DIOALIGN and FS_IOC_GETFSSYSFSPATH;
- Fix a race of LZ4 decompression due to recent refactoring;
- Another multi-page folio adaption in erofs_bread().
-----BEGIN PGP SIGNATURE-----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=GKWx
-----END PGP SIGNATURE-----
Merge tag 'erofs-for-6.11-rc1-2' of git://git.kernel.org/pub/scm/linux/kernel/git/xiang/erofs
Pull more erofs updates from Gao Xiang:
- Support STATX_DIOALIGN and FS_IOC_GETFSSYSFSPATH
- Fix a race of LZ4 decompression due to recent refactoring
- Another multi-page folio adaption in erofs_bread()
* tag 'erofs-for-6.11-rc1-2' of git://git.kernel.org/pub/scm/linux/kernel/git/xiang/erofs:
erofs: convert comma to semicolon
erofs: support multi-page folios for erofs_bread()
erofs: add support for FS_IOC_GETFSSYSFSPATH
erofs: fix race in z_erofs_get_gbuf()
erofs: support STATX_DIOALIGN
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
-----BEGIN PGP SIGNATURE-----
iHUEABYIAB0WIQQqUNBr3gm4hGXdBJlZ7Krx/gZQ6wUCZllLrAAKCRBZ7Krx/gZQ
65n8AP40w8ghf88QMpI6jhxmxQdaiGFQp+AohS/iwyX7t8PgqgEAuhkcmGJpGahr
GZq6/dxugqyNwCtNJPBWAr2x4GXbaA0=
=+J5A
-----END PGP SIGNATURE-----
Merge tag 'pull-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs
Pull struct file leak fixes from Al Viro:
"a couple of leaks on failure exits missing fdput()"
* tag 'pull-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs:
lirc: rc_dev_get_from_fd(): fix file leak
powerpc: fix a file leak in kvm_vcpu_ioctl_enable_cap()
On arm64 we build compressed images, but "make install" by default will
install the old non-compressed one. To actually get the compressed
image install, you need to use "make zinstall", which is not the usual
way to install a kernel.
Which may not sound like much of an issue, but when you deal with
multiple architectures (and years of your fingers knowing the regular
"make install" incantation), this inconsistency is pretty annoying.
But as Will Deacon says:
"Sadly, bootloaders being as top quality as you might expect, I don't
think we're in a position to rely on decompressor support across the
board. Our Image.gz is literally just that -- we don't have a built-in
decompressor (nor do I think we want to rush into that again after the
fun we had on arm32) and the recent EFI zboot support solves that
problem for platforms using EFI.
Changing the default 'install' target terrifies me. There are bound to
be folks with embedded boards who've scripted this and we could really
ruin their day if we quietly give them a compressed kernel that their
bootloader doesn't know how to handle :/"
So make this conditional on a new "COMPRESSED_INSTALL" option.
Cc: Catalin Marinas <catalin.marinas@arm.com>
Acked-by: Will Deacon <will@kernel.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Random fixes for v6.11.
-----BEGIN PGP SIGNATURE-----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=RbET
-----END PGP SIGNATURE-----
Merge tag 'bitmap-6.11-rc1' of https://github.com:/norov/linux
Pull bitmap updates from Yury Norov:
"Random fixes"
* tag 'bitmap-6.11-rc1' of https://github.com:/norov/linux:
riscv: Remove unnecessary int cast in variable_fls()
radix tree test suite: put definition of bitmap_clear() into lib/bitmap.c
bitops: Add a comment explaining the double underscore macros
lib: bitmap: add missing MODULE_DESCRIPTION() macros
cpumask: introduce assign_cpu() macro
FS_IOC_GETFSSYSFSPATH ioctl exposes /sys/fs path of a given filesystem,
potentially standarizing sysfs reporting. This patch add support for
FS_IOC_GETFSSYSFSPATH for erofs, "erofs/<dev>" will be outputted for bdev
cases, "erofs/[domain_id,]<fs_id>" will be outputted for fscache cases.
Signed-off-by: Huang Xiaojia <huangxiaojia2@huawei.com>
Link: https://lore.kernel.org/r/20240720082335.441563-1-huangxiaojia2@huawei.com
Reviewed-by: Chao Yu <chao@kernel.org>
Signed-off-by: Gao Xiang <hsiangkao@linux.alibaba.com>
Add support for STATX_DIOALIGN to EROFS, so that direct I/O
alignment restrictions are exposed to userspace in a generic
way.
[Before]
```
./statx_test /mnt/erofs/testfile
statx(/mnt/erofs/testfile) = 0
dio mem align:0
dio offset align:0
```
[After]
```
./statx_test /mnt/erofs/testfile
statx(/mnt/erofs/testfile) = 0
dio mem align:512
dio offset align:512
```
Signed-off-by: Hongbo Li <lihongbo22@huawei.com>
Reviewed-by: Chao Yu <chao@kernel.org>
Signed-off-by: Gao Xiang <hsiangkao@linux.alibaba.com>
Link: https://lore.kernel.org/r/20240718083243.2485437-1-hsiangkao@linux.alibaba.com
-----BEGIN PGP SIGNATURE-----
iJUEABMJAB0WIQTkHFbLp4ejekA/qfgnX84Zoj2+dgUCZqJoDwAKCRAnX84Zoj2+
dkq4AYCDdsvwl6M0oc8FoxyN9FfFUrmCwulm3ANeujcdD/0eu8SkCdCK/WcfjdPK
ndWNUnIBfRP7LpLj7zsEm11cgKUQuSsy52aVazaNWiaRuEn4Rl5uHUumd6Vzfu7T
ufYsMNR60g==
=K/RQ
-----END PGP SIGNATURE-----
Merge tag 'drm-misc-next-fixes-2024-07-25' of https://gitlab.freedesktop.org/drm/misc/kernel into drm-next
A single fix for a panel compatible
Signed-off-by: Dave Airlie <airlied@redhat.com>
From: Maxime Ripard <mripard@redhat.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20240725-frisky-wren-of-tact-f5f504@houat
- Do not consider preemption during execlists_dequeue for gen8 [gt] (Nitin Gote)
- Allow NULL memory region (Jonathan Cavitt)
Signed-off-by: Dave Airlie <airlied@redhat.com>
From: Tvrtko Ursulin <tursulin@igalia.com>
Link: https://patchwork.freedesktop.org/patch/msgid/ZqICQzyzm/6hDWy4@linux
catching COVID, so relatively short PR. Including fixes from bpf
and netfilter.
Current release - regressions:
- tcp: process the 3rd ACK with sk_socket for TFO and MPTCP
Current release - new code bugs:
- l2tp: protect session IDR and tunnel session list with one lock,
make sure the state is coherent to avoid a warning
- eth: bnxt_en: update xdp_rxq_info in queue restart logic
- eth: airoha: fix location of the MBI_RX_AGE_SEL_MASK field
Previous releases - regressions:
- xsk: require XDP_UMEM_TX_METADATA_LEN to actuate tx_metadata_len,
the field reuses previously un-validated pad
Previous releases - always broken:
- tap/tun: drop short frames to prevent crashes later in the stack
- eth: ice: add a per-VF limit on number of FDIR filters
- af_unix: disable MSG_OOB handling for sockets in sockmap/sockhash
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
-----BEGIN PGP SIGNATURE-----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=9OsH
-----END PGP SIGNATURE-----
Merge tag 'net-6.11-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
Pull networking fixes from Jakub Kicinski:
"Including fixes from bpf and netfilter.
A lot of networking people were at a conference last week, busy
catching COVID, so relatively short PR.
Current release - regressions:
- tcp: process the 3rd ACK with sk_socket for TFO and MPTCP
Current release - new code bugs:
- l2tp: protect session IDR and tunnel session list with one lock,
make sure the state is coherent to avoid a warning
- eth: bnxt_en: update xdp_rxq_info in queue restart logic
- eth: airoha: fix location of the MBI_RX_AGE_SEL_MASK field
Previous releases - regressions:
- xsk: require XDP_UMEM_TX_METADATA_LEN to actuate tx_metadata_len,
the field reuses previously un-validated pad
Previous releases - always broken:
- tap/tun: drop short frames to prevent crashes later in the stack
- eth: ice: add a per-VF limit on number of FDIR filters
- af_unix: disable MSG_OOB handling for sockets in sockmap/sockhash"
* tag 'net-6.11-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (34 commits)
tun: add missing verification for short frame
tap: add missing verification for short frame
mISDN: Fix a use after free in hfcmulti_tx()
gve: Fix an edge case for TSO skb validity check
bnxt_en: update xdp_rxq_info in queue restart logic
tcp: process the 3rd ACK with sk_socket for TFO/MPTCP
selftests/bpf: Add XDP_UMEM_TX_METADATA_LEN to XSK TX metadata test
xsk: Require XDP_UMEM_TX_METADATA_LEN to actuate tx_metadata_len
bpf: Fix a segment issue when downgrading gso_size
net: mediatek: Fix potential NULL pointer dereference in dummy net_device handling
MAINTAINERS: make Breno the netconsole maintainer
MAINTAINERS: Update bonding entry
net: nexthop: Initialize all fields in dumped nexthops
net: stmmac: Correct byte order of perfect_match
selftests: forwarding: skip if kernel not support setting bridge fdb learning limit
tipc: Return non-zero value from tipc_udp_addr2str() on error
netfilter: nft_set_pipapo_avx2: disable softinterrupts
ice: Fix recipe read procedure
ice: Add a per-VF limit on number of FDIR filters
net: bonding: correctly annotate RCU in bond_should_notify_peers()
...
-----BEGIN PGP SIGNATURE-----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=89Nl
-----END PGP SIGNATURE-----
Merge tag 'printk-for-6.11-trivial' of git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux
Pull printk updates from Petr Mladek:
- trivial printk changes
The bigger "real" printk work is still being discussed.
* tag 'printk-for-6.11-trivial' of git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux:
vsprintf: add missing MODULE_DESCRIPTION() macro
printk: Rename console_replay_all() and update context
Summary
- const qualify struct ctl_table args in proc_handlers:
This is a prerequisite to moving the static ctl_table structs into .rodata
data which will ensure that proc_handler function pointers cannot be
modified.
-----BEGIN PGP SIGNATURE-----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=JMg4
-----END PGP SIGNATURE-----
Merge tag 'constfy-sysctl-6.11-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/sysctl/sysctl
Pull sysctl constification from Joel Granados:
"Treewide constification of the ctl_table argument of proc_handlers
using a coccinelle script and some manual code formatting fixups.
This is a prerequisite to moving the static ctl_table structs into
read-only data section which will ensure that proc_handler function
pointers cannot be modified"
* tag 'constfy-sysctl-6.11-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/sysctl/sysctl:
sysctl: treewide: constify the ctl_table argument of proc_handlers
- Wipe screen_info after allocating it from the heap - used by arm32 and
EFI zboot, other EFI architectures allocate it statically
- Revert to allocating boot_params from the heap on x86 when entering
via the native PE entrypoint, to work around a regression on older
Dell hardware
-----BEGIN PGP SIGNATURE-----
iHUEABYIAB0WIQQQm/3uucuRGn1Dmh0wbglWLn0tXAUCZqDiNgAKCRAwbglWLn0t
XBU/AQC1Qm7UFhBR6agbR1WMGcrmByR99t9bLNqOFHZxAJIvfQEAgCXcO3LpLfG5
SfCAZFIdwoK48Avdq2OBktz82JKXgQ8=
=ujzu
-----END PGP SIGNATURE-----
Merge tag 'efi-fixes-for-v6.11-1' of git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi
Pull EFI fixes from Ard Biesheuvel:
- Wipe screen_info after allocating it from the heap - used by arm32
and EFI zboot, other EFI architectures allocate it statically
- Revert to allocating boot_params from the heap on x86 when entering
via the native PE entrypoint, to work around a regression on older
Dell hardware
* tag 'efi-fixes-for-v6.11-1' of git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi:
x86/efistub: Revert to heap allocated boot_params for PE entrypoint
efi/libstub: Zero initialize heap allocated struct screen_info
Three small changes this cycle:
1. Cleaning up an architecture abstraction that is no longer needed
because all the architectures have converged.
2. Actually use the prompt argument to kdb_position_cursor() instead of
ignoring it (functionally this fix is a nop but that was due to luck
rather than good judgement)
3. Fix a -Wformat-security warning.
Signed-off-by: Daniel Thompson <daniel.thompson@linaro.org>
-----BEGIN PGP SIGNATURE-----
iQIzBAABCgAdFiEELzVBU1D3lWq6cKzwfOMlXTn3iKEFAmaiHisACgkQfOMlXTn3
iKHUgQ//WS9t2GOdKzeOTYKbUfmE/RhdjLzMOqJhbtLn2uV7wbFxbcWDXz7rzcUQ
ipOvaO7wv78AkOasse6cBml8MLkfxvm+qrigFogUDiurRJ06JqkitJTF0fqc0lti
n6n8oHPteEfGY/QXCx/JDoUli4/zfxykUOYqMwKU8WZSjnqwCvNIG9BE17D4QL87
KHVMBpq0NS1eVs39y2mHkQ3PnHzwlf9fyzbmO2mxDIwaAMSR8ZJ5ZkcdH3PM1hhi
vHsbdljhHt9IjZowhjTXUeSHCG7aYbWAGxQNyI6iS936nguJorH2xy5NAXYJo7Ph
gXoEXl0xfeQpRWllzGy2f409ZDLWIRTu8AUjlJLLSJ4E9+aQn5YjPE0oSg/fuudC
49EQo5WGFZz2+1p+7ST5iJp73qGw87A7UWVNtrnxRbq910b4B1k564WBaADjGDh9
TslwOXim+/DwtLXjgUTtiZKxjMKzn+yh58UMwiHeBo84EiQvGFR2ZjBUD7SN2UUN
6ME+5HviUHvXkdWm554l6FRPHwQBuY2XjX0ipW7DtzMJ+rK5cRLc1ylGYyI4Cooz
stMaHTdnCZTacQU4EZTmddQEtfdYmNOU/wu1i91lyudgTlf0SGnH/orD01dskKaT
6L8AU/YobzODZCtyQmXlKeN6OIc1WoBY/Ct84fNSH4wtiVesBcE=
=Se36
-----END PGP SIGNATURE-----
Merge tag 'kgdb-6.11-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/danielt/linux
Pull kgdb updates from Daniel Thompson:
"Three small changes this cycle:
- Clean up an architecture abstraction that is no longer needed
because all the architectures have converged.
- Actually use the prompt argument to kdb_position_cursor() instead
of ignoring it (functionally this fix is a nop but that was due to
luck rather than good judgement)
- Fix a -Wformat-security warning"
* tag 'kgdb-6.11-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/danielt/linux:
kdb: Get rid of redundant kdb_curr_task()
kdb: Use the passed prompt in kdb_position_cursor()
kdb: address -Wformat-security warnings
- Add gettimeofday() and clock_gettime() vDSO functions
- Enable PCI_MSI_ARCH_FALLBACKS to allow PCI to PCIe bridge adaptor
with PCIe NVME card to function in parisc machines
- Allow users to reduce kernel unaligned runtime warnings
- minor code cleanups
-----BEGIN PGP SIGNATURE-----
iHUEABYKAB0WIQS86RI+GtKfB8BJu973ErUQojoPXwUCZqFfJgAKCRD3ErUQojoP
X6YqAQDC6/8icgbscM6dP5m4+oQ4/Nf3qzKM12jt87sAuRUAxAD9G6uyzUxtw7xS
qcRlVoGrc/SLI18JMi3zvs1sEPsicA8=
=cYa2
-----END PGP SIGNATURE-----
Merge tag 'parisc-for-6.11-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux
Pull parisc updates from Helge Deller:
"The gettimeofday() and clock_gettime() syscalls are now available as
vDSO functions, and Dave added a patch which allows to use NVMe cards
in the PCI slots as fast and easy alternative to SCSI discs.
Summary:
- add gettimeofday() and clock_gettime() vDSO functions
- enable PCI_MSI_ARCH_FALLBACKS to allow PCI to PCIe bridge adaptor
with PCIe NVME card to function in parisc machines
- allow users to reduce kernel unaligned runtime warnings
- minor code cleanups"
* tag 'parisc-for-6.11-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux:
parisc: Add support for CONFIG_SYSCTL_ARCH_UNALIGN_NO_WARN
parisc: Use max() to calculate parisc_tlb_flush_threshold
parisc: Fix warning at drivers/pci/msi/msi.h:121
parisc: Add 64-bit gettimeofday() and clock_gettime() vDSO functions
parisc: Add 32-bit gettimeofday() and clock_gettime() vDSO functions
parisc: Clean up unistd.h file
- Support for preemption
- i386 Rust support
- Huge cleanup by Benjamin Berg
- UBSAN support
- Removal of dead code
-----BEGIN PGP SIGNATURE-----
iQJKBAABCAA0FiEEdgfidid8lnn52cLTZvlZhesYu8EFAmahIpkWHHJpY2hhcmRA
c2lnbWEtc3Rhci5hdAAKCRBm+VmF6xi7wW4PD/wN03iDGNTPhegGgXTJTSwA8Gwk
i5JTEmhc84ifE9/bJpru8w4mcLMiWLWFIpF4bGcqfKLp67tTi3jn9Vk7ivaYkn2G
S875GqjdyqMVMfhJX+1qTxM6q/J5B7XGUpt1Zrot3AY1ANxnlwYscWX8jNvwmf+5
eCK9+xldkNWh1N67EjwsDgH6kkWyx3fcEe4E3gjXY0eSZtIwO/ZXYHSCSKznJOfu
iXo1Sx02w8TZp4tf/EwpWR1SMkPL23X8Of+rmiyI5udyLZixTnrFlclu8WUK4ZBO
ExYvOrzyYZ3E/mPFZf0E88h8xC3ETLsiHO3++JRAM1uDMp1+a6tPK7Bi6NTytemH
PIT++XRiORAbXu3aSTjpFDAhTHIMZ925eJMvQAtVhtAAwbkjSNh9NbusbMiucPNm
vvtYrEqYjPJpx+HRxy8kUywe/+jFLYofSDn6YrNRM+3HaM44YgkvbD6AOEMxWq19
YWkflmkDADez6eti03bAbiVuBB1v+Vnuz15ofrx45IUubb3uGVJYwEqQA5u8bAVr
H4NeIWDRpXOuYLgSyxRLFFVYhe6eAWbAXeSWBFxcGNDY6OBpMqr7kgV1mBOZtooK
8aBgZ0YcyiTpmiEevskkNWSBnqUMKIdztKkD7Db9HfCgd9yy7Vvfl+iLJTIqFJ5m
JxpvTy3it53ghQj40A==
=ybqq
-----END PGP SIGNATURE-----
Merge tag 'uml-for-linus-6.11-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux
Pull UML updates from Richard Weinberger:
- Support for preemption
- i386 Rust support
- Huge cleanup by Benjamin Berg
- UBSAN support
- Removal of dead code
* tag 'uml-for-linus-6.11-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux: (41 commits)
um: vector: always reset vp->opened
um: vector: remove vp->lock
um: register power-off handler
um: line: always fill *error_out in setup_one_line()
um: remove pcap driver from documentation
um: Enable preemption in UML
um: refactor TLB update handling
um: simplify and consolidate TLB updates
um: remove force_flush_all from fork_handler
um: Do not flush MM in flush_thread
um: Delay flushing syscalls until the thread is restarted
um: remove copy_context_skas0
um: remove LDT support
um: compress memory related stub syscalls while adding them
um: Rework syscall handling
um: Add generic stub_syscall6 function
um: Create signal stack memory assignment in stub_data
um: Remove stub-data.h include from common-offsets.h
um: time-travel: fix signal blocking race/hang
um: time-travel: remove time_exit()
...
Here is the big set of driver core changes for 6.11-rc1.
Lots of stuff in here, with not a huge diffstat, but apis are evolving
which required lots of files to be touched. Highlights of the changes
in here are:
- platform remove callback api final fixups (Uwe took many releases to
get here, finally!)
- Rust bindings for basic firmware apis and initial driver-core
interactions. It's not all that useful for a "write a whole driver
in rust" type of thing, but the firmware bindings do help out the
phy rust drivers, and the driver core bindings give a solid base on
which others can start their work. There is still a long way to go
here before we have a multitude of rust drivers being added, but
it's a great first step.
- driver core const api changes. This reached across all bus types,
and there are some fix-ups for some not-common bus types that
linux-next and 0-day testing shook out. This work is being done to
help make the rust bindings more safe, as well as the C code, moving
toward the end-goal of allowing us to put driver structures into
read-only memory. We aren't there yet, but are getting closer.
- minor devres cleanups and fixes found by code inspection
- arch_topology minor changes
- other minor driver core cleanups
All of these have been in linux-next for a very long time with no
reported problems.
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
-----BEGIN PGP SIGNATURE-----
iG0EABECAC0WIQT0tgzFv3jCIUoxPcsxR9QN2y37KQUCZqH+aQ8cZ3JlZ0Brcm9h
aC5jb20ACgkQMUfUDdst+ymoOQCfVBdLcBjEDAGh3L8qHRGMPy4rV2EAoL/r+zKm
cJEYtJpGtWX6aAtugm9E
=ZyJV
-----END PGP SIGNATURE-----
Merge tag 'driver-core-6.11-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core
Pull driver core updates from Greg KH:
"Here is the big set of driver core changes for 6.11-rc1.
Lots of stuff in here, with not a huge diffstat, but apis are evolving
which required lots of files to be touched. Highlights of the changes
in here are:
- platform remove callback api final fixups (Uwe took many releases
to get here, finally!)
- Rust bindings for basic firmware apis and initial driver-core
interactions.
It's not all that useful for a "write a whole driver in rust" type
of thing, but the firmware bindings do help out the phy rust
drivers, and the driver core bindings give a solid base on which
others can start their work.
There is still a long way to go here before we have a multitude of
rust drivers being added, but it's a great first step.
- driver core const api changes.
This reached across all bus types, and there are some fix-ups for
some not-common bus types that linux-next and 0-day testing shook
out.
This work is being done to help make the rust bindings more safe,
as well as the C code, moving toward the end-goal of allowing us to
put driver structures into read-only memory. We aren't there yet,
but are getting closer.
- minor devres cleanups and fixes found by code inspection
- arch_topology minor changes
- other minor driver core cleanups
All of these have been in linux-next for a very long time with no
reported problems"
* tag 'driver-core-6.11-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core: (55 commits)
ARM: sa1100: make match function take a const pointer
sysfs/cpu: Make crash_hotplug attribute world-readable
dio: Have dio_bus_match() callback take a const *
zorro: make match function take a const pointer
driver core: module: make module_[add|remove]_driver take a const *
driver core: make driver_find_device() take a const *
driver core: make driver_[create|remove]_file take a const *
firmware_loader: fix soundness issue in `request_internal`
firmware_loader: annotate doctests as `no_run`
devres: Correct code style for functions that return a pointer type
devres: Initialize an uninitialized struct member
devres: Fix memory leakage caused by driver API devm_free_percpu()
devres: Fix devm_krealloc() wasting memory
driver core: platform: Switch to use kmemdup_array()
driver core: have match() callback in struct bus_type take a const *
MAINTAINERS: add Rust device abstractions to DRIVER CORE
device: rust: improve safety comments
MAINTAINERS: add Danilo as FIRMWARE LOADER maintainer
MAINTAINERS: add Rust FW abstractions to FIRMWARE LOADER
firmware: rust: improve safety comments
...
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v2.0.14 (GNU/Linux)
iEYEABECAAYFAmaglhIACgkQ+iyteGJfRspBfQCgnL07s+8mWMcfjYhc92La4573
Z8QAniBh5nvymZRNKpslMR4UEuCCI3gt
=IrbV
-----END PGP SIGNATURE-----
Merge tag 'linux-watchdog-6.11-rc1' of git://www.linux-watchdog.org/linux-watchdog
Pull watchdog updates from Wim Van Sebroeck:
- make watchdog_class const
- rework of the rzg2l_wdt driver
- other small fixes and improvements
* tag 'linux-watchdog-6.11-rc1' of git://www.linux-watchdog.org/linux-watchdog:
dt-bindings: watchdog: dlg,da9062-watchdog: Drop blank space
watchdog: rzn1: Convert comma to semicolon
watchdog: lenovo_se10_wdt: Convert comma to semicolon
dt-bindings: watchdog: renesas,wdt: Document RZ/G3S support
watchdog: rzg2l_wdt: Add suspend/resume support
watchdog: rzg2l_wdt: Rely on the reset driver for doing proper reset
watchdog: rzg2l_wdt: Remove comparison with zero
watchdog: rzg2l_wdt: Remove reset de-assert from probe
watchdog: rzg2l_wdt: Check return status of pm_runtime_put()
watchdog: rzg2l_wdt: Use pm_runtime_resume_and_get()
watchdog: rzg2l_wdt: Make the driver depend on PM
watchdog: rzg2l_wdt: Restrict the driver to ARCH_RZG2L and ARCH_R9A09G011
watchdog: imx7ulp_wdt: keep already running watchdog enabled
watchdog: starfive: Add missing clk_disable_unprepare()
watchdog: Make watchdog_class const
- fix the order of actions in dmam_free_coherent (Lance Richardson)
-----BEGIN PGP SIGNATURE-----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=0dRz
-----END PGP SIGNATURE-----
Merge tag 'dma-mapping-6.11-2024-07-24' of git://git.infradead.org/users/hch/dma-mapping
Pull dma-mapping fix from Christoph Hellwig:
- fix the order of actions in dmam_free_coherent (Lance Richardson)
* tag 'dma-mapping-6.11-2024-07-24' of git://git.infradead.org/users/hch/dma-mapping:
dma: fix call order in dmam_free_coherent
A selection of routine fixes and quirks that came in since the merge
window. The fsl-asoc-card change is a fix for systems with multiple
cards where updating templates in place leaks data from one card to
another.
-----BEGIN PGP SIGNATURE-----
iQEzBAABCgAdFiEEreZoqmdXGLWf4p/qJNaLcl1Uh9AFAmaidTQACgkQJNaLcl1U
h9C1ygf+IVXH3RKe68UKPzUrOvsBj+231vxRXiisq6p7DHx/IgVpK/hShbh7AKQc
5Fm4RBqOYo7FCffmDYKc+DcBFj4X1GpixzpW5n9J6bTWcHyC9r0/k9HFB8D00aF9
fVCJGkIKDFzRlag+EGnF38qNmPBLlJgLfa9LA7vJYv6GCrNZ4dYJtG1Fdun5fOSF
r0pzmw03/I9HwpUzBuCa1Dz8Fdvs653scDRTs4bed6y9OJ3LUMfwrt1+jXuoge0k
3hi3MZU8XyBLFfVVrUdv7X0FwdsOBYmihrECNZWu90xwa8F5XBxwlH5OQQn2uOGf
Z/+jV0i4XtYkOhOxbnNtCHwd7ZBXGQ==
=kr40
-----END PGP SIGNATURE-----
Merge tag 'asoc-fix-v6.11-merge-window' of https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-linus
ASoC: Fixes for v6.11
A selection of routine fixes and quirks that came in since the merge
window. The fsl-asoc-card change is a fix for systems with multiple
cards where updating templates in place leaks data from one card to
another.
Dongli Zhang says:
====================
tap/tun: harden by dropping short frame
This is to harden all of tap/tun to avoid any short frame smaller than the
Ethernet header (ETH_HLEN).
While the xen-netback already rejects short frame smaller than ETH_HLEN ...
914 static void xenvif_tx_build_gops(struct xenvif_queue *queue,
915 int budget,
916 unsigned *copy_ops,
917 unsigned *map_ops)
918 {
... ...
1007 if (unlikely(txreq.size < ETH_HLEN)) {
1008 netdev_dbg(queue->vif->dev,
1009 "Bad packet size: %d\n", txreq.size);
1010 xenvif_tx_err(queue, &txreq, extra_count, idx);
1011 break;
1012 }
... the short frame may not be dropped by vhost-net/tap/tun.
This fixes CVE-2024-41090 and CVE-2024-41091.
====================
Link: https://patch.msgid.link/20240724170452.16837-1-dongli.zhang@oracle.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
The cited commit missed to check against the validity of the frame length
in the tun_xdp_one() path, which could cause a corrupted skb to be sent
downstack. Even before the skb is transmitted, the
tun_xdp_one-->eth_type_trans() may access the Ethernet header although it
can be less than ETH_HLEN. Once transmitted, this could either cause
out-of-bound access beyond the actual length, or confuse the underlayer
with incorrect or inconsistent header length in the skb metadata.
In the alternative path, tun_get_user() already prohibits short frame which
has the length less than Ethernet header size from being transmitted for
IFF_TAP.
This is to drop any frame shorter than the Ethernet header size just like
how tun_get_user() does.
CVE: CVE-2024-41091
Inspired-by: https://lore.kernel.org/netdev/1717026141-25716-1-git-send-email-si-wei.liu@oracle.com/
Fixes: 043d222f93 ("tuntap: accept an array of XDP buffs through sendmsg()")
Cc: stable@vger.kernel.org
Signed-off-by: Dongli Zhang <dongli.zhang@oracle.com>
Reviewed-by: Si-Wei Liu <si-wei.liu@oracle.com>
Reviewed-by: Willem de Bruijn <willemb@google.com>
Reviewed-by: Paolo Abeni <pabeni@redhat.com>
Reviewed-by: Jason Wang <jasowang@redhat.com>
Link: https://patch.msgid.link/20240724170452.16837-3-dongli.zhang@oracle.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
The cited commit missed to check against the validity of the frame length
in the tap_get_user_xdp() path, which could cause a corrupted skb to be
sent downstack. Even before the skb is transmitted, the
tap_get_user_xdp()-->skb_set_network_header() may assume the size is more
than ETH_HLEN. Once transmitted, this could either cause out-of-bound
access beyond the actual length, or confuse the underlayer with incorrect
or inconsistent header length in the skb metadata.
In the alternative path, tap_get_user() already prohibits short frame which
has the length less than Ethernet header size from being transmitted.
This is to drop any frame shorter than the Ethernet header size just like
how tap_get_user() does.
CVE: CVE-2024-41090
Link: https://lore.kernel.org/netdev/1717026141-25716-1-git-send-email-si-wei.liu@oracle.com/
Fixes: 0efac27791 ("tap: accept an array of XDP buffs through sendmsg()")
Cc: stable@vger.kernel.org
Signed-off-by: Si-Wei Liu <si-wei.liu@oracle.com>
Signed-off-by: Dongli Zhang <dongli.zhang@oracle.com>
Reviewed-by: Willem de Bruijn <willemb@google.com>
Reviewed-by: Paolo Abeni <pabeni@redhat.com>
Reviewed-by: Jason Wang <jasowang@redhat.com>
Link: https://patch.msgid.link/20240724170452.16837-2-dongli.zhang@oracle.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
The NIC requires each TSO segment to not span more than 10
descriptors. NIC further requires each descriptor to not exceed
16KB - 1 (GVE_TX_MAX_BUF_SIZE_DQO).
The descriptors for an skb are generated by
gve_tx_add_skb_no_copy_dqo() for DQO RDA queue format.
gve_tx_add_skb_no_copy_dqo() loops through each skb frag and
generates a descriptor for the entire frag if the frag size is
not greater than GVE_TX_MAX_BUF_SIZE_DQO. If the frag size is
greater than GVE_TX_MAX_BUF_SIZE_DQO, it is split into descriptor(s)
of size GVE_TX_MAX_BUF_SIZE_DQO and a descriptor is generated for
the remainder (frag size % GVE_TX_MAX_BUF_SIZE_DQO).
gve_can_send_tso() checks if the descriptors thus generated for an
skb would meet the requirement that each TSO-segment not span more
than 10 descriptors. However, the current code misses an edge case
when a TSO segment spans multiple descriptors within a large frag.
This change fixes the edge case.
gve_can_send_tso() relies on the assumption that max gso size (9728)
is less than GVE_TX_MAX_BUF_SIZE_DQO and therefore within an skb
fragment a TSO segment can never span more than 2 descriptors.
Fixes: a57e5de476 ("gve: DQO: Add TX path")
Signed-off-by: Praveen Kaligineedi <pkaligineedi@google.com>
Signed-off-by: Bailey Forrest <bcf@google.com>
Reviewed-by: Jeroen de Borst <jeroendb@google.com>
Cc: stable@vger.kernel.org
Reviewed-by: Willem de Bruijn <willemb@google.com>
Link: https://patch.msgid.link/20240724143431.3343722-1-pkaligineedi@google.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
When the netdev_rx_queue_restart() restarts queues, the bnxt_en driver
updates(creates and deletes) a page_pool.
But it doesn't update xdp_rxq_info, so the xdp_rxq_info is still
connected to an old page_pool.
So, bnxt_rx_ring_info->page_pool indicates a new page_pool, but
bnxt_rx_ring_info->xdp_rxq is still connected to an old page_pool.
An old page_pool is no longer used so it is supposed to be
deleted by page_pool_destroy() but it isn't.
Because the xdp_rxq_info is holding the reference count for it and the
xdp_rxq_info is not updated, an old page_pool will not be deleted in
the queue restart logic.
Before restarting 1 queue:
./tools/net/ynl/samples/page-pool
enp10s0f1np1[6] page pools: 4 (zombies: 0)
refs: 8192 bytes: 33554432 (refs: 0 bytes: 0)
recycling: 0.0% (alloc: 128:8048 recycle: 0:0)
After restarting 1 queue:
./tools/net/ynl/samples/page-pool
enp10s0f1np1[6] page pools: 5 (zombies: 0)
refs: 10240 bytes: 41943040 (refs: 0 bytes: 0)
recycling: 20.0% (alloc: 160:10080 recycle: 1920:128)
Before restarting queues, an interface has 4 page_pools.
After restarting one queue, an interface has 5 page_pools, but it
should be 4, not 5.
The reason is that queue restarting logic creates a new page_pool and
an old page_pool is not deleted due to the absence of an update of
xdp_rxq_info logic.
Fixes: 2d694c27d3 ("bnxt_en: implement netdev_queue_mgmt_ops")
Signed-off-by: Taehee Yoo <ap420073@gmail.com>
Reviewed-by: David Wei <dw@davidwei.uk>
Reviewed-by: Somnath Kotur <somnath.kotur@broadcom.com>
Link: https://patch.msgid.link/20240721053554.1233549-1-ap420073@gmail.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
-----BEGIN PGP SIGNATURE-----
iHUEABYIAB0WIQTFp0I1jqZrAX+hPRXbK58LschIgwUCZqIl1AAKCRDbK58LschI
g/MdAP9oyZV9/IZ6Y6Z1fWfio0SB+yJGugcwbFjWcEtNrzsqJQEAwipQnemAI4NC
HBMfK2a/w7vhAFMXrP/SbkB/gUJJ7QE=
=vovf
-----END PGP SIGNATURE-----
Merge tag 'for-netdev' of https://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf
Daniel Borkmann says:
====================
pull-request: bpf 2024-07-25
We've added 14 non-merge commits during the last 8 day(s) which contain
a total of 19 files changed, 177 insertions(+), 70 deletions(-).
The main changes are:
1) Fix af_unix to disable MSG_OOB handling for sockets in BPF sockmap and
BPF sockhash. Also add test coverage for this case, from Michal Luczaj.
2) Fix a segmentation issue when downgrading gso_size in the BPF helper
bpf_skb_adjust_room(), from Fred Li.
3) Fix a compiler warning in resolve_btfids due to a missing type cast,
from Liwei Song.
4) Fix stack allocation for arm64 to align the stack pointer at a 16 byte
boundary in the fexit_sleep BPF selftest, from Puranjay Mohan.
5) Fix a xsk regression to require a flag when actuating tx_metadata_len,
from Stanislav Fomichev.
6) Fix function prototype BTF dumping in libbpf for prototypes that have
no input arguments, from Andrii Nakryiko.
7) Fix stacktrace symbol resolution in perf script for BPF programs
containing subprograms, from Hou Tao.
* tag 'for-netdev' of https://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf:
selftests/bpf: Add XDP_UMEM_TX_METADATA_LEN to XSK TX metadata test
xsk: Require XDP_UMEM_TX_METADATA_LEN to actuate tx_metadata_len
bpf: Fix a segment issue when downgrading gso_size
tools/resolve_btfids: Fix comparison of distinct pointer types warning in resolve_btfids
bpf, events: Use prog to emit ksymbol event for main program
selftests/bpf: Test sockmap redirect for AF_UNIX MSG_OOB
selftests/bpf: Parametrize AF_UNIX redir functions to accept send() flags
selftests/bpf: Support SOCK_STREAM in unix_inet_redir_to_connected()
af_unix: Disable MSG_OOB handling for sockets in sockmap/sockhash
bpftool: Fix typo in usage help
libbpf: Fix no-args func prototype BTF dumping syntax
MAINTAINERS: Update powerpc BPF JIT maintainers
MAINTAINERS: Update email address of Naveen
selftests/bpf: fexit_sleep: Fix stack allocation for arm64
====================
Link: https://patch.msgid.link/20240725114312.32197-1-daniel@iogearbox.net
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
The static snd_soc_dai_link_components cause conflict for multiple
instances of this generic driver. For example, when there is
wm8962 and SPDIF case enabled together, the contaminated
snd_soc_dai_link_components will cause another device probe fail.
Fixes: 6d174cc4f2 ("ASoC: fsl-asoc-card: merge spdif support from imx-spdif.c")
Signed-off-by: Shengjiu Wang <shengjiu.wang@nxp.com>
Link: https://patch.msgid.link/1721877773-5229-1-git-send-email-shengjiu.wang@nxp.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Lina reports random oopsen originating from the fast GUP code when
16K pages are used with 4-level page-tables, the fourth level being
folded at runtime due to lack of LPA2.
In this configuration, the generic implementation of
p4d_offset_lockless() will return a 'p4d_t *' corresponding to the
'pgd_t' allocated on the stack of the caller, gup_fast_pgd_range().
This is normally fine, but when the fourth level of page-table is folded
at runtime, pud_offset_lockless() will offset from the address of the
'p4d_t' to calculate the address of the PUD in the same page-table page.
This results in a stray stack read when the 'p4d_t' has been allocated
on the stack and can send the walker into the weeds.
Fix the problem by providing our own definition of p4d_offset_lockless()
when CONFIG_PGTABLE_LEVELS <= 4 which returns the real page-table
pointer rather than the address of the local stack variable.
Cc: Catalin Marinas <catalin.marinas@arm.com>
Cc: Ard Biesheuvel <ardb@kernel.org>
Cc: stable@vger.kernel.org
Link: https://lore.kernel.org/r/50360968-13fb-4e6f-8f52-1725b3177215@asahilina.net
Fixes: 0dd4f60a2c ("arm64: mm: Add support for folding PUDs at runtime")
Reported-by: Asahi Lina <lina@asahilina.net>
Reviewed-by: Ard Biesheuvel <ardb@kernel.org>
Link: https://lore.kernel.org/r/20240725090345.28461-1-will@kernel.org
Signed-off-by: Will Deacon <will@kernel.org>
The 'Fixes' commit recently changed the behaviour of TCP by skipping the
processing of the 3rd ACK when a sk->sk_socket is set. The goal was to
skip tcp_ack_snd_check() in tcp_rcv_state_process() not to send an
unnecessary ACK in case of simultaneous connect(). Unfortunately, that
had an impact on TFO and MPTCP.
I started to look at the impact on MPTCP, because the MPTCP CI found
some issues with the MPTCP Packetdrill tests [1]. Then Paolo Abeni
suggested me to look at the impact on TFO with "plain" TCP.
For MPTCP, when receiving the 3rd ACK of a request adding a new path
(MP_JOIN), sk->sk_socket will be set, and point to the MPTCP sock that
has been created when the MPTCP connection got established before with
the first path. The newly added 'goto' will then skip the processing of
the segment text (step 7) and not go through tcp_data_queue() where the
MPTCP options are validated, and some actions are triggered, e.g.
sending the MPJ 4th ACK [2] as demonstrated by the new errors when
running a packetdrill test [3] establishing a second subflow.
This doesn't fully break MPTCP, mainly the 4th MPJ ACK that will be
delayed. Still, we don't want to have this behaviour as it delays the
switch to the fully established mode, and invalid MPTCP options in this
3rd ACK will not be caught any more. This modification also affects the
MPTCP + TFO feature as well, and being the reason why the selftests
started to be unstable the last few days [4].
For TFO, the existing 'basic-cookie-not-reqd' test [5] was no longer
passing: if the 3rd ACK contains data, and the connection is accept()ed
before receiving them, these data would no longer be processed, and thus
not ACKed.
One last thing about MPTCP, in case of simultaneous connect(), a
fallback to TCP will be done, which seems fine:
`../common/defaults.sh`
0 socket(..., SOCK_STREAM|SOCK_NONBLOCK, IPPROTO_MPTCP) = 3
+0 connect(3, ..., ...) = -1 EINPROGRESS (Operation now in progress)
+0 > S 0:0(0) <mss 1460, sackOK, TS val 100 ecr 0, nop, wscale 8, mpcapable v1 flags[flag_h] nokey>
+0 < S 0:0(0) win 1000 <mss 1460, sackOK, TS val 407 ecr 0, nop, wscale 8, mpcapable v1 flags[flag_h] nokey>
+0 > S. 0:0(0) ack 1 <mss 1460, sackOK, TS val 330 ecr 0, nop, wscale 8, mpcapable v1 flags[flag_h] nokey>
+0 < S. 0:0(0) ack 1 win 65535 <mss 1460, sackOK, TS val 700 ecr 100, nop, wscale 8, mpcapable v1 flags[flag_h] key[skey=2]>
+0 > . 1:1(0) ack 1 <nop, nop, TS val 845707014 ecr 700, nop, nop, sack 0:1>
Simultaneous SYN-data crossing is also not supported by TFO, see [6].
Kuniyuki Iwashima suggested to restrict the processing to SYN+ACK only:
that's a more generic solution than the one initially proposed, and
also enough to fix the issues described above.
Later on, Eric Dumazet mentioned that an ACK should still be sent in
reaction to the second SYN+ACK that is received: not sending a DUPACK
here seems wrong and could hurt:
0 socket(..., SOCK_STREAM|SOCK_NONBLOCK, IPPROTO_TCP) = 3
+0 connect(3, ..., ...) = -1 EINPROGRESS (Operation now in progress)
+0 > S 0:0(0) <mss 1460, sackOK, TS val 1000 ecr 0,nop,wscale 8>
+0 < S 0:0(0) win 1000 <mss 1000, sackOK, nop, nop>
+0 > S. 0:0(0) ack 1 <mss 1460, sackOK, TS val 3308134035 ecr 0,nop,wscale 8>
+0 < S. 0:0(0) ack 1 win 1000 <mss 1000, sackOK, nop, nop>
+0 > . 1:1(0) ack 1 <nop, nop, sack 0:1> // <== Here
So in this version, the 'goto consume' is dropped, to always send an ACK
when switching from TCP_SYN_RECV to TCP_ESTABLISHED. This ACK will be
seen as a DUPACK -- with DSACK if SACK has been negotiated -- in case of
simultaneous SYN crossing: that's what is expected here.
Link: https://github.com/multipath-tcp/mptcp_net-next/actions/runs/9936227696 [1]
Link: https://datatracker.ietf.org/doc/html/rfc8684#fig_tokens [2]
Link: https://github.com/multipath-tcp/packetdrill/blob/mptcp-net-next/gtests/net/mptcp/syscalls/accept.pkt#L28 [3]
Link: https://netdev.bots.linux.dev/contest.html?executor=vmksft-mptcp-dbg&test=mptcp-connect-sh [4]
Link: https://github.com/google/packetdrill/blob/master/gtests/net/tcp/fastopen/server/basic-cookie-not-reqd.pkt#L21 [5]
Link: https://github.com/google/packetdrill/blob/master/gtests/net/tcp/fastopen/client/simultaneous-fast-open.pkt [6]
Fixes: 23e89e8ee7 ("tcp: Don't drop SYN+ACK for simultaneous connect().")
Suggested-by: Paolo Abeni <pabeni@redhat.com>
Suggested-by: Kuniyuki Iwashima <kuniyu@amazon.com>
Suggested-by: Eric Dumazet <edumazet@google.com>
Signed-off-by: Matthieu Baerts (NGI0) <matttbe@kernel.org>
Reviewed-by: Eric Dumazet <edumazet@google.com>
Link: https://patch.msgid.link/20240724-upstream-net-next-20240716-tcp-3rd-ack-consume-sk_socket-v3-1-d48339764ce9@kernel.org
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
Expanding on the previous commit, assuming that rbd_is_lock_owner()
always returns true (i.e. that we are either in RBD_LOCK_STATE_LOCKED
or RBD_LOCK_STATE_QUIESCING) if the mapping is exclusive is wrong too.
In case ceph_cls_set_cookie() fails, the lock would be temporarily
released even if the mapping is exclusive, meaning that we can end up
even in RBD_LOCK_STATE_UNLOCKED.
IOW, exclusive mappings are really "just" about disabling automatic
lock transitions (as documented in the man page), not about grabbing
the lock and holding on to it whatever it takes.
Cc: stable@vger.kernel.org
Fixes: 637cd06053 ("rbd: new exclusive lock wait/wake code")
Signed-off-by: Ilya Dryomov <idryomov@gmail.com>
Reviewed-by: Dongsheng Yang <dongsheng.yang@easystack.cn>
Every time a watch is reestablished after getting lost, we need to
update the cookie which involves quiescing exclusive lock. For this,
we transition from RBD_LOCK_STATE_LOCKED to RBD_LOCK_STATE_QUIESCING
roughly for the duration of rbd_reacquire_lock() call. If the mapping
is exclusive and I/O happens to arrive in this time window, it's failed
with EROFS (later translated to EIO) based on the wrong assumption in
rbd_img_exclusive_lock() -- "lock got released?" check there stopped
making sense with commit a2b1da0979 ("rbd: lock should be quiesced on
reacquire").
To make it worse, any such I/O is added to the acquiring list before
EROFS is returned and this sets up for violating rbd_lock_del_request()
precondition that the request is either on the running list or not on
any list at all -- see commit ded080c86b ("rbd: don't move requests
to the running list on errors"). rbd_lock_del_request() ends up
processing these requests as if they were on the running list which
screws up quiescing_wait completion counter and ultimately leads to
rbd_assert(!completion_done(&rbd_dev->quiescing_wait));
being triggered on the next watch error.
Cc: stable@vger.kernel.org # 06ef84c4e9c4: rbd: rename RBD_LOCK_STATE_RELEASING and releasing_wait
Cc: stable@vger.kernel.org
Fixes: 637cd06053 ("rbd: new exclusive lock wait/wake code")
Signed-off-by: Ilya Dryomov <idryomov@gmail.com>
Reviewed-by: Dongsheng Yang <dongsheng.yang@easystack.cn>
... to RBD_LOCK_STATE_QUIESCING and quiescing_wait to recognize that
this state and the associated completion are backing rbd_quiesce_lock(),
which isn't specific to releasing the lock.
While exclusive lock does get quiesced before it's released, it also
gets quiesced before an attempt to update the cookie is made and there
the lock is not released as long as ceph_cls_set_cookie() succeeds.
Signed-off-by: Ilya Dryomov <idryomov@gmail.com>
Reviewed-by: Dongsheng Yang <dongsheng.yang@easystack.cn>
This flag is now required to use tx_metadata_len.
Fixes: 40808a237d ("selftests/bpf: Add TX side to xdp_metadata")
Reported-by: Julian Schindel <mail@arctic-alpaca.de>
Signed-off-by: Stanislav Fomichev <sdf@fomichev.me>
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
Reviewed-by: Maciej Fijalkowski <maciej.fijalkowski@intel.com>
Link: https://lore.kernel.org/bpf/20240713015253.121248-3-sdf@fomichev.me
Julian reports that commit 341ac980ea ("xsk: Support tx_metadata_len")
can break existing use cases which don't zero-initialize xdp_umem_reg
padding. Introduce new XDP_UMEM_TX_METADATA_LEN to make sure we
interpret the padding as tx_metadata_len only when being explicitly
asked.
Fixes: 341ac980ea ("xsk: Support tx_metadata_len")
Reported-by: Julian Schindel <mail@arctic-alpaca.de>
Signed-off-by: Stanislav Fomichev <sdf@fomichev.me>
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
Reviewed-by: Maciej Fijalkowski <maciej.fijalkowski@intel.com>
Link: https://lore.kernel.org/bpf/20240713015253.121248-2-sdf@fomichev.me
Move the freeing of the dummy net_device from mtk_free_dev() to
mtk_remove().
Previously, if alloc_netdev_dummy() failed in mtk_probe(),
eth->dummy_dev would be NULL. The error path would then call
mtk_free_dev(), which in turn called free_netdev() assuming dummy_dev
was allocated (but it was not), potentially causing a NULL pointer
dereference.
By moving free_netdev() to mtk_remove(), we ensure it's only called when
mtk_probe() has succeeded and dummy_dev is fully allocated. This
addresses a potential NULL pointer dereference detected by Smatch[1].
Fixes: b209bd6d0b ("net: mediatek: mtk_eth_sock: allocate dummy net_device dynamically")
Reported-by: Dan Carpenter <dan.carpenter@linaro.org>
Closes: https://lore.kernel.org/all/4160f4e0-cbef-4a22-8b5d-42c4d399e1f7@stanley.mountain/ [1]
Suggested-by: Dan Carpenter <dan.carpenter@linaro.org>
Reviewed-by: Dan Carpenter <dan.carpenter@linaro.org>
Signed-off-by: Breno Leitao <leitao@debian.org>
Reviewed-by: Simon Horman <horms@kernel.org>
Link: https://patch.msgid.link/20240724080524.2734499-1-leitao@debian.org
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
-----BEGIN PGP SIGNATURE-----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=49yO
-----END PGP SIGNATURE-----
Merge tag 'nf-24-07-24' of git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf
Pablo Neira Ayuso says:
====================
Netfilter fixes for net
The following patchset contains a Netfilter fix for net:
Patch #1 if FPU is busy, then pipapo set backend falls back to standard
set element lookup. Moreover, disable bh while at this.
From Florian Westphal.
netfilter pull request 24-07-24
* tag 'nf-24-07-24' of git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf:
netfilter: nft_set_pipapo_avx2: disable softinterrupts
====================
Link: https://patch.msgid.link/20240724081305.3152-1-pablo@netfilter.org
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
Samsung Galaxy Book3 Pro 360 sends a large amount of data to the codec
through hda processing coefficients. This data was captured using a
modified version of QEMU, but the actual content of the data remains
opaque to me. Elliding any part of the data seems to cause sound to
not work.
Signed-off-by: Nick Weihs <nick.weihs@gmail.com>
Link: https://patch.msgid.link/20240725054722.42597-1-nick.weihs@gmail.com
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Tony Nguyen says:
====================
This series contains updates to ice driver only.
Ahmed enforces the iavf per VF filter limit on ice (PF) driver to prevent
possible resource exhaustion.
Wojciech corrects assignment of l2 flags read from firmware.
* '100GbE' of git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/net-queue:
ice: Fix recipe read procedure
ice: Add a per-VF limit on number of FDIR filters
====================
Link: https://patch.msgid.link/20240723233242.3146628-1-anthony.l.nguyen@intel.com
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
