mirror of
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/
synced 2026-10-28 20:03:05 +00:00
102,444 commits
| Author | SHA1 | Message | Date | |
|---|---|---|---|---|
Linus Torvalds
|
09d95bc802 |
7 hotfixes. 4 are cc:stable and the remainder address post-6.16 issues or
aren't considered necessary for -stable kernels. 6 of these fixes are for MM. All singletons, please see the changelogs for details. -----BEGIN PGP SIGNATURE----- iHUEABYKAB0WIQTTMBEPP41GrTpTJgfdBJ7gKXxAjgUCaNjJPAAKCRDdBJ7gKXxA jhQiAP0TkBGRBu/IbHLDh39SHANINiM6y+FvOAPTR+Jyp9maSwD/RZlLZ0TnEeoL htD9hxxVCRYxW5LrrQLxagrTnnOC6gA= =B6P4 -----END PGP SIGNATURE----- Merge tag 'mm-hotfixes-stable-2025-09-27-22-35' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm Pull misc fixes from Andrew Morton: "7 hotfixes. 4 are cc:stable and the remainder address post-6.16 issues or aren't considered necessary for -stable kernels. 6 of these fixes are for MM. All singletons, please see the changelogs for details" * tag 'mm-hotfixes-stable-2025-09-27-22-35' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm: include/linux/pgtable.h: convert arch_enter_lazy_mmu_mode() and friends to static inlines mm/damon/sysfs: do not ignore callback's return value in damon_sysfs_damon_call() mailmap: add entry for Bence Csókás fs/proc/task_mmu: check p->vec_buf for NULL kmsan: fix out-of-bounds access to shadow memory mm/hugetlb: fix copy_hugetlb_page_range() to use ->pt_share_count mm/hugetlb: fix folio is still mapped when deleted |
||
|
Linus Torvalds
|
083fc6d7fa |
Fix two dl_server regressions: a race that can end up
leaving the dl_server stuck, and a dl_server throttling bug causing lag to fair tasks. Signed-off-by: Ingo Molnar <mingo@kernel.org> -----BEGIN PGP SIGNATURE----- iQJFBAABCgAvFiEEBpT5eoXrXCwVQwEKEnMQ0APhK1gFAmjWmxcRHG1pbmdvQGtl cm5lbC5vcmcACgkQEnMQ0APhK1hj+w/9FQlzprbY072g9nBTri+tl1g37UShmbPA bogKP0xenl7l1Xfrk/aEIWYEIQ9XrAvaeVS8g0g/4Qp+j1q5+mNVpgAZ1ZUUrNHn l/csP36Otx8kF00hKMlir/doPKO91lNv+mNpsEmp4nLHtgbLfktxtSAWVwZNwsq8 jBAHUJ9JxZA8gngObZnNBuSWM30LNwfB0T5fPNw5ryBjfEJaDClXo/ZsUfyoppbo DoTh1Kcjsz8w2dRT1yY88I6xEq6RMDkwCwpzQ2TA0ff7HgQxqC2uuKZmVbNJAQ6t kjJR8+A0G9QH0zK2D3vGljW1fwBtmb3j7YYTHEfkhUXL739rR4PpZ5koasD8TGUd w9t41JIzpxJrApUWaiAliuKNGJXQW58kpHuryQkqB+RfhesPUxM3bIMQSm0fTBpM fp3rAfMY9vYmJ6JtEVnKSSo2iGcFcN70VNnwJV/ZCthoegCQER4QvmAxbq6GDQx/ ZtMZqLMiDvuLPQ/aRYbEFw9FbV9SnZ6GEDqcdlT6DOsA3ldpFek4GqcCAoKTuVd4 lUupjdRIhroC6jyjigKNtHJ4iwqkE5UedXvxn8igpPCA2uyRl/rjviraFt2OhE/x Of+2QK4iRVnz8sa2t8phKep524hLcH35S/i3zpR/QLA9vFTFBFtwLskFRvpTVLCj Bn6UeCxq08U= =9ZgA -----END PGP SIGNATURE----- Merge tag 'sched-urgent-2025-09-26' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull scheduler fixes from Ingo Molnar: "Fix two dl_server regressions: a race that can end up leaving the dl_server stuck, and a dl_server throttling bug causing lag to fair tasks" * tag 'sched-urgent-2025-09-26' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: sched/deadline: Fix dl_server behaviour sched/deadline: Fix dl_server getting stuck |
||
Andrew Morton
|
7e89979f66 |
include/linux/pgtable.h: convert arch_enter_lazy_mmu_mode() and friends to static inlines
commit |
||
Jane Chu
|
14967a9c7d |
mm/hugetlb: fix copy_hugetlb_page_range() to use ->pt_share_count
commit |
||
|
Linus Torvalds
|
4ff71af020 |
Including fixes from Bluetooth, IPsec and CAN.
No known regressions at this point.
Current release - regressions:
- xfrm: xfrm_alloc_spi shouldn't use 0 as SPI
Previous releases - regressions:
- xfrm: fix offloading of cross-family tunnels
- bluetooth: fix several races leading to UaFs
- dsa: lantiq_gswip: fix FDB entries creation for the CPU port
- eth: tun: update napi->skb after XDP process
- eth: mlx: fix UAF in flow counter release
Previous releases - always broken:
- core: forbid FDB status change while nexthop is in a group
- smc: fix warning in smc_rx_splice() when calling get_page()
- can: provide missing ndo_change_mtu(), to prevent buffer overflow.
- eth: i40e: fix VF config validation
- eth: broadcom: fix support for PTP_EXTTS_REQUEST2 ioctl
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
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Merge tag 'net-6.17-rc8' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
Pull networking fixes from Paolo Abeni:
"Including fixes from Bluetooth, IPsec and CAN.
No known regressions at this point.
Current release - regressions:
- xfrm: xfrm_alloc_spi shouldn't use 0 as SPI
Previous releases - regressions:
- xfrm: fix offloading of cross-family tunnels
- bluetooth: fix several races leading to UaFs
- dsa: lantiq_gswip: fix FDB entries creation for the CPU port
- eth:
- tun: update napi->skb after XDP process
- mlx: fix UAF in flow counter release
Previous releases - always broken:
- core: forbid FDB status change while nexthop is in a group
- smc: fix warning in smc_rx_splice() when calling get_page()
- can: provide missing ndo_change_mtu(), to prevent buffer overflow.
- eth:
- i40e: fix VF config validation
- broadcom: fix support for PTP_EXTTS_REQUEST2 ioctl"
* tag 'net-6.17-rc8' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (40 commits)
octeontx2-pf: Fix potential use after free in otx2_tc_add_flow()
net: dsa: lantiq_gswip: suppress -EINVAL errors for bridge FDB entries added to the CPU port
net: dsa: lantiq_gswip: move gswip_add_single_port_br() call to port_setup()
libie: fix string names for AQ error codes
net/mlx5e: Fix missing FEC RS stats for RS_544_514_INTERLEAVED_QUAD
net/mlx5: HWS, ignore flow level for multi-dest table
net/mlx5: fs, fix UAF in flow counter release
selftests: fib_nexthops: Add test cases for FDB status change
selftests: fib_nexthops: Fix creation of non-FDB nexthops
nexthop: Forbid FDB status change while nexthop is in a group
net: allow alloc_skb_with_frags() to use MAX_SKB_FRAGS
bnxt_en: correct offset handling for IPv6 destination address
ptp: document behavior of PTP_STRICT_FLAGS
broadcom: fix support for PTP_EXTTS_REQUEST2 ioctl
broadcom: fix support for PTP_PEROUT_DUTY_CYCLE
Bluetooth: MGMT: Fix possible UAFs
Bluetooth: hci_event: Fix UAF in hci_acl_create_conn_sync
Bluetooth: hci_event: Fix UAF in hci_conn_tx_dequeue
Bluetooth: hci_sync: Fix hci_resume_advertising_sync
Bluetooth: Fix build after header cleanup
...
|
||
|
Linus Torvalds
|
93a2744561 |
virtio,vhost: last minute fixes
More small fixes. Most notably this fixes crashes and hangs in vhost-net. Signed-off-by: Michael S. Tsirkin <mst@redhat.com> -----BEGIN PGP SIGNATURE----- iQFDBAABCgAtFiEEXQn9CHHI+FuUyooNKB8NuNKNVGkFAmjQcdAPHG1zdEByZWRo YXQuY29tAAoJECgfDbjSjVRpXMAH/A2lEeCVLnz15Depf4OK0qbldynTA0epbtc0 zdjDpyoMZ9qk7oeYl/vZhYQtBTjGXtzTcmHcIJucHA44vGTuRCDuR6tuUeatE6aS 1NoqhtFc2kzes/gTwkMmnM5woogOfOzLyyiEktP3f/e22srHQfVxYmC5Xr+/NcHy 3j4yeV9M9PKDuX9UDYHXA0x41z9pu5tkcDtLC9nJLiYuDllrQAs7CvIsqkCiVpG5 IX2IoESl32egLzuJAtYguBTF+ckJNtg2+qOuXwXfmP/HdU+ygXq8u9iv21pG8897 nkUwiKN9j9q4Csmhfw8ma3Y4tK7BoomYt4ndnAt1R7M+dkqherA= =0APL -----END PGP SIGNATURE----- Merge tag 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost Pull virtio fixes from Michael Tsirkin: "virtio,vhost: last minute fixes More small fixes. Most notably this fixes crashes and hangs in vhost-net" * tag 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost: MAINTAINERS, mailmap: Update address for Peter Hilber virtio_config: clarify output parameters uapi: vduse: fix typo in comment vhost: Take a reference on the task in struct vhost_task. vhost-net: flush batched before enabling notifications Revert "vhost/net: Defer TX queue re-enable until after sendmsg" vhost-net: unbreak busy polling vhost-scsi: fix argument order in tport allocation error message |
||
Peter Zijlstra
|
a3a70caf79 |
sched/deadline: Fix dl_server behaviour
John reported undesirable behaviour with the dl_server since commit: |
||
|
Peter Zijlstra
|
4ae8d9aa9f |
sched/deadline: Fix dl_server getting stuck
John found it was easy to hit lockup warnings when running locktorture on a 2 CPU VM, which he bisected down to: commit |
||
|
Linus Torvalds
|
ea78c19081 |
soc: fixes for 6.17, part 3
There are a few minor code fixes for tegra firmware, i.MX firmware and the
eyeq reset controller, and a MAINTAINERS update as Alyssa Rosenzweig moves
on to non-kernel projects. The other changes are all for devicetree files:
- Multiple Marvell Armada SoCs need changes to fix PCIe, audio and SATA
- A socfpga board fails to probe the ethernet phy
- The two temperature sensors on i.MX8MP are swapped
- Allwinner devicetree files cause build-time warnings
- Two Rockchip based boards need corrections for headphone detection
and SPI flash
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Merge tag 'soc-fixes-6.17-3' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc
Pull SoC fixes from Arnd Bergmann:
"There are a few minor code fixes for tegra firmware, i.MX firmware
and the eyeq reset controller, and a MAINTAINERS update as Alyssa
Rosenzweig moves on to non-kernel projects.
The other changes are all for devicetree files:
- Multiple Marvell Armada SoCs need changes to fix PCIe, audio and
SATA
- A socfpga board fails to probe the ethernet phy
- The two temperature sensors on i.MX8MP are swapped
- Allwinner devicetree files cause build-time warnings
- Two Rockchip based boards need corrections for headphone detection
and SPI flash"
* tag 'soc-fixes-6.17-3' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc:
MAINTAINERS: remove Alyssa Rosenzweig
firmware: tegra: Do not warn on missing memory-region property
arm64: dts: marvell: cn9132-clearfog: fix multi-lane pci x2 and x4 ports
arm64: dts: marvell: cn9132-clearfog: disable eMMC high-speed modes
arm64: dts: marvell: cn913x-solidrun: fix sata ports status
ARM: dts: kirkwood: Fix sound DAI cells for OpenRD clients
arm64: dts: imx8mp: Correct thermal sensor index
ARM: imx: Kconfig: Adjust select after renamed config option
firmware: imx: Add stub functions for SCMI CPU API
firmware: imx: Add stub functions for SCMI LMM API
firmware: imx: Add stub functions for SCMI MISC API
riscv: dts: allwinner: rename devterm i2c-gpio node to comply with binding
arm64: dts: rockchip: Fix the headphone detection on the orangepi 5
arm64: dts: rockchip: Add vcc supply for SPI Flash on NanoPC-T6
ARM: dts: socfpga: sodia: Fix mdio bus probe and PHY address
reset: eyeq: fix OF node leak
ARM64: dts: mcbin: fix SATA ports on Macchiatobin
ARM: dts: armada-370-db: Fix stereo audio input routing on Armada 370
ARM: dts: allwinner: Minor whitespace cleanup
|
||
Moshe Shemesh
|
6043819e70 |
net/mlx5: fs, fix UAF in flow counter release
Fix a kernel trace [1] caused by releasing an HWS action of a local flow
counter in mlx5_cmd_hws_delete_fte(), where the HWS action refcount and
mutex were not initialized and the counter struct could already be freed
when deleting the rule.
Fix it by adding the missing initializations and adding refcount for the
local flow counter struct.
[1] Kernel log:
Call Trace:
<TASK>
dump_stack_lvl+0x34/0x48
mlx5_fs_put_hws_action.part.0.cold+0x21/0x94 [mlx5_core]
mlx5_fc_put_hws_action+0x96/0xad [mlx5_core]
mlx5_fs_destroy_fs_actions+0x8b/0x152 [mlx5_core]
mlx5_cmd_hws_delete_fte+0x5a/0xa0 [mlx5_core]
del_hw_fte+0x1ce/0x260 [mlx5_core]
mlx5_del_flow_rules+0x12d/0x240 [mlx5_core]
? ttwu_queue_wakelist+0xf4/0x110
mlx5_ib_destroy_flow+0x103/0x1b0 [mlx5_ib]
uverbs_free_flow+0x20/0x50 [ib_uverbs]
destroy_hw_idr_uobject+0x1b/0x50 [ib_uverbs]
uverbs_destroy_uobject+0x34/0x1a0 [ib_uverbs]
uobj_destroy+0x3c/0x80 [ib_uverbs]
ib_uverbs_run_method+0x23e/0x360 [ib_uverbs]
? uverbs_finalize_object+0x60/0x60 [ib_uverbs]
ib_uverbs_cmd_verbs+0x14f/0x2c0 [ib_uverbs]
? do_tty_write+0x1a9/0x270
? file_tty_write.constprop.0+0x98/0xc0
? new_sync_write+0xfc/0x190
ib_uverbs_ioctl+0xd7/0x160 [ib_uverbs]
__x64_sys_ioctl+0x87/0xc0
do_syscall_64+0x59/0x90
Fixes:
|
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Alyssa Ross
|
a05e4e935a |
virtio_config: clarify output parameters
This was ambiguous enough for a broken patch (
|
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Linus Torvalds
|
0d64ebf676 |
io_uring-6.17-20250919
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|
Linus Torvalds
|
46d2affdfb |
pmdomain core:
- Restore behaviour for disabling unused PM domains and introduce the
GENPD_FLAG_NO_STAY_ON configuration bit
pmdomain providers:
- renesas: Don't keep unused PM domains powered-on
- rockchip: Fix regulator dependency with GENPD_FLAG_NO_STAY_ON
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Merge tag 'pmdomain-v6.17-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/linux-pm
Pull pmdomain fixes from Ulf Hansson:
"pmdomain core:
- Restore behaviour for disabling unused PM domains and introduce the
GENPD_FLAG_NO_STAY_ON configuration bit
pmdomain providers:
- renesas: Don't keep unused PM domains powered-on
- rockchip: Fix regulator dependency with GENPD_FLAG_NO_STAY_ON"
* tag 'pmdomain-v6.17-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/linux-pm:
pmdomain: renesas: rmobile-sysc: Don't keep unused PM domains powered-on
pmdomain: renesas: rcar-gen4-sysc: Don't keep unused PM domains powered-on
pmdomain: renesas: rcar-sysc: Don't keep unused PM domains powered-on
pmdomain: rockchip: Fix regulator dependency with GENPD_FLAG_NO_STAY_ON
pmdomain: core: Restore behaviour for disabling unused PM domains
pmdomain: renesas: rcar-sysc: Make rcar_sysc_onecell_np __initdata
|
||
|
Linus Torvalds
|
097a6c336d |
Runtime Verifier fixes for v6.17
- Fix build in some RISC-V flavours Some system calls only are available for the 64bit RISC-V machines. #ifdef out the cases of clock_nanosleep and futex in the sleep monitor if they are not supported by the architecture. - Fix wrong cast, obsolete after refactoring Use container_of() to get to the rv_monitor structure from the enable_monitors_next() 'p' pointer. The assignment worked only because the list field used happened to be the first field of the structure. - Remove redundant include files Some include files were listed twice. Remove the extra ones and sort the includes. - Fix missing unlock on failure There was an error path that exited the rv_register_monitor() function without releasing a lock. Change that to goto the lock release. - Add Gabriele Monaco to be Runtime Verifier maintainer Gabriele is doing most of the work on RV as well as collecting patches. Add him to the maintainers file for Runtime Verification. -----BEGIN PGP SIGNATURE----- iIoEABYKADIWIQRRSw7ePDh/lE+zeZMp5XQQmuv6qgUCaMxsBRQccm9zdGVkdEBn b29kbWlzLm9yZwAKCRAp5XQQmuv6qk5oAP4tlGnMBoLpZXVBpAubVUQOVRfQo5dI ar9LpXdgnj4xQAEA9Q5uIvhCI/CMXTK98gFhR31p9O4Sqtn0JlCViBbVSQg= =tUQG -----END PGP SIGNATURE----- Merge tag 'trace-rv-v6.17-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace Pull runtime verifier fixes from Steven Rostedt: - Fix build in some RISC-V flavours Some system calls only are available for the 64bit RISC-V machines. #ifdef out the cases of clock_nanosleep and futex in the sleep monitor if they are not supported by the architecture. - Fix wrong cast, obsolete after refactoring Use container_of() to get to the rv_monitor structure from the enable_monitors_next() 'p' pointer. The assignment worked only because the list field used happened to be the first field of the structure. - Remove redundant include files Some include files were listed twice. Remove the extra ones and sort the includes. - Fix missing unlock on failure There was an error path that exited the rv_register_monitor() function without releasing a lock. Change that to goto the lock release. - Add Gabriele Monaco to be Runtime Verifier maintainer Gabriele is doing most of the work on RV as well as collecting patches. Add him to the maintainers file for Runtime Verification. * tag 'trace-rv-v6.17-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace: rv: Add Gabriele Monaco as maintainer for Runtime Verification rv: Fix missing mutex unlock in rv_register_monitor() include/linux/rv.h: remove redundant include file rv: Fix wrong type cast in enabled_monitors_next() rv: Support systems with time64-only syscalls |
||
Jens Axboe
|
df8922afc3 |
io_uring/msg_ring: kill alloc_cache for io_kiocb allocations
A recent commit: |
||
|
Linus Torvalds
|
cbf658dd09 |
Including fixes from wireless. No known regressions at this point.
Current release - fix to a fix:
- eth: Revert "net/mlx5e: Update and set Xon/Xoff upon port speed set"
- wifi: iwlwifi: pcie: fix byte count table for 7000/8000 devices
- net: clear sk->sk_ino in sk_set_socket(sk, NULL), fix CRIU
Previous releases - regressions:
- eth: ice: fix Rx page leak on multi-buffer frames
- bonding: set random address only when slaves already exist
- rxrpc: fix untrusted unsigned subtract
- eth: mlx5: don't return mlx5_link_info table when speed is unknown
Previous releases - always broken:
- tls: make sure to abort the stream if headers are bogus
- tcp: fix null-deref when using TCP-AO with TCP_REPAIR
- dpll: fix skipping last entry in clock quality level reporting
- eth: qed: don't collect too many protection override GRC elements,
fix memory corruption
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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Merge tag 'net-6.17-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
Pull networking fixes from Jakub Kicinski:
"Including fixes from wireless. No known regressions at this point.
Current release - fix to a fix:
- eth: Revert "net/mlx5e: Update and set Xon/Xoff upon port speed set"
- wifi: iwlwifi: pcie: fix byte count table for 7000/8000 devices
- net: clear sk->sk_ino in sk_set_socket(sk, NULL), fix CRIU
Previous releases - regressions:
- bonding: set random address only when slaves already exist
- rxrpc: fix untrusted unsigned subtract
- eth:
- ice: fix Rx page leak on multi-buffer frames
- mlx5: don't return mlx5_link_info table when speed is unknown
Previous releases - always broken:
- tls: make sure to abort the stream if headers are bogus
- tcp: fix null-deref when using TCP-AO with TCP_REPAIR
- dpll: fix skipping last entry in clock quality level reporting
- eth: qed: don't collect too many protection override GRC elements,
fix memory corruption"
* tag 'net-6.17-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (51 commits)
octeontx2-pf: Fix use-after-free bugs in otx2_sync_tstamp()
cnic: Fix use-after-free bugs in cnic_delete_task
devlink rate: Remove unnecessary 'static' from a couple places
MAINTAINERS: update sundance entry
net: liquidio: fix overflow in octeon_init_instr_queue()
net: clear sk->sk_ino in sk_set_socket(sk, NULL)
Revert "net/mlx5e: Update and set Xon/Xoff upon port speed set"
selftests: tls: test skb copy under mem pressure and OOB
tls: make sure to abort the stream if headers are bogus
selftest: packetdrill: Add tcp_fastopen_server_reset-after-disconnect.pkt.
tcp: Clear tcp_sk(sk)->fastopen_rsk in tcp_disconnect().
octeon_ep: fix VF MAC address lifecycle handling
selftests: bonding: add vlan over bond testing
bonding: don't set oif to bond dev when getting NS target destination
net: rfkill: gpio: Fix crash due to dereferencering uninitialized pointer
net/mlx5e: Add a miss level for ipsec crypto offload
net/mlx5e: Harden uplink netdev access against device unbind
MAINTAINERS: make the DPLL entry cover drivers
doc/netlink: Fix typos in operation attributes
igc: don't fail igc_probe() on LED setup error
...
|
||
|
Linus Torvalds
|
8b789f2b76 |
15 hotfixes. 11 are cc:stable and the remainder address post-6.16 issues
or aren't considered necessary for -stable kernels. 13 of these fixes are
for MM.
The usual shower of singletons, plus
- A 5 patch series from Hugh which addresses various misbehaviors in
get_user_pages()
- A 2 patch series from SeongJae which addresses a quite severe issue in
DAMON
- A 3 patch series also from SeongJae which completes some fixes for a
DAMON startup issue
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Merge tag 'mm-hotfixes-stable-2025-09-17-21-10' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm
Pull misc fixes from Andrew Morton:
"15 hotfixes. 11 are cc:stable and the remainder address post-6.16
issues or aren't considered necessary for -stable kernels. 13 of these
fixes are for MM.
The usual shower of singletons, plus
- fixes from Hugh to address various misbehaviors in get_user_pages()
- patches from SeongJae to address a quite severe issue in DAMON
- another series also from SeongJae which completes some fixes for a
DAMON startup issue"
* tag 'mm-hotfixes-stable-2025-09-17-21-10' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm:
zram: fix slot write race condition
nilfs2: fix CFI failure when accessing /sys/fs/nilfs2/features/*
samples/damon/mtier: avoid starting DAMON before initialization
samples/damon/prcl: avoid starting DAMON before initialization
samples/damon/wsse: avoid starting DAMON before initialization
MAINTAINERS: add Lance Yang as a THP reviewer
MAINTAINERS: add Jann Horn as rmap reviewer
mm/damon/sysfs: use dynamically allocated repeat mode damon_call_control
mm/damon/core: introduce damon_call_control->dealloc_on_cancel
mm: folio_may_be_lru_cached() unless folio_test_large()
mm: revert "mm: vmscan.c: fix OOM on swap stress test"
mm: revert "mm/gup: clear the LRU flag of a page before adding to LRU batch"
mm/gup: local lru_add_drain() to avoid lru_add_drain_all()
mm/gup: check ref_count instead of lru before migration
|
||
Jianbo Liu
|
6b4be64fd9 |
net/mlx5e: Harden uplink netdev access against device unbind
The function mlx5_uplink_netdev_get() gets the uplink netdevice
pointer from mdev->mlx5e_res.uplink_netdev. However, the netdevice can
be removed and its pointer cleared when unbound from the mlx5_core.eth
driver. This results in a NULL pointer, causing a kernel panic.
BUG: unable to handle page fault for address: 0000000000001300
at RIP: 0010:mlx5e_vport_rep_load+0x22a/0x270 [mlx5_core]
Call Trace:
<TASK>
mlx5_esw_offloads_rep_load+0x68/0xe0 [mlx5_core]
esw_offloads_enable+0x593/0x910 [mlx5_core]
mlx5_eswitch_enable_locked+0x341/0x420 [mlx5_core]
mlx5_devlink_eswitch_mode_set+0x17e/0x3a0 [mlx5_core]
devlink_nl_eswitch_set_doit+0x60/0xd0
genl_family_rcv_msg_doit+0xe0/0x130
genl_rcv_msg+0x183/0x290
netlink_rcv_skb+0x4b/0xf0
genl_rcv+0x24/0x40
netlink_unicast+0x255/0x380
netlink_sendmsg+0x1f3/0x420
__sock_sendmsg+0x38/0x60
__sys_sendto+0x119/0x180
do_syscall_64+0x53/0x1d0
entry_SYSCALL_64_after_hwframe+0x4b/0x53
Ensure the pointer is valid before use by checking it for NULL. If it
is valid, immediately call netdev_hold() to take a reference, and
preventing the netdevice from being freed while it is in use.
Fixes:
|
||
Akhilesh Patil
|
3afaff7a0c |
include/linux/rv.h: remove redundant include file
Remove redundant include <linux/types.h> to clean up the code.
Move all unique include files inside CONFIG_RV as they are only needed
when CONFIG_RV is enabled. Arrange include files alphabetically.
Fixes:
|
||
SeongJae Park
|
e6a0deb6fa |
mm/damon/core: introduce damon_call_control->dealloc_on_cancel
Patch series "mm/damon/sysfs: fix refresh_ms control overwriting on
multi-kdamonds usages".
Automatic esssential DAMON/DAMOS status update feature of DAMON sysfs
interface (refresh_ms) is broken [1] for multiple DAMON contexts
(kdamonds) use case, since it uses a global single damon_call_control
object for all created DAMON contexts. The fields of the object,
particularly the list field is over-written for the contexts and it makes
unexpected results including user-space hangup and kernel crashes [2].
Fix it by extending damon_call_control for the use case and updating the
usage on DAMON sysfs interface to use per-context dynamically allocated
damon_call_control object.
This patch (of 2):
When damon_call_control->repeat is set, damon_call() is executed
asynchronously, and is eventually canceled when kdamond finishes. If the
damon_call_control object is dynamically allocated, finding the place to
deallocate the object is difficult. Introduce a new damon_call_control
field, namely dealloc_on_cancel, to ask the kdamond deallocates those
dynamically allocated objects when those are canceled.
Link: https://lkml.kernel.org/r/20250908201513.60802-3-sj@kernel.org
Link: https://lkml.kernel.org/r/20250908201513.60802-2-sj@kernel.org
Fixes:
|
||
Hugh Dickins
|
2da6de30e6 |
mm: folio_may_be_lru_cached() unless folio_test_large()
mm/swap.c and mm/mlock.c agree to drain any per-CPU batch as soon as a
large folio is added: so collect_longterm_unpinnable_folios() just wastes
effort when calling lru_add_drain[_all]() on a large folio.
But although there is good reason not to batch up PMD-sized folios, we
might well benefit from batching a small number of low-order mTHPs (though
unclear how that "small number" limitation will be implemented).
So ask if folio_may_be_lru_cached() rather than !folio_test_large(), to
insulate those particular checks from future change. Name preferred to
"folio_is_batchable" because large folios can well be put on a batch: it's
just the per-CPU LRU caches, drained much later, which need care.
Marked for stable, to counter the increase in lru_add_drain_all()s from
"mm/gup: check ref_count instead of lru before migration".
Link: https://lkml.kernel.org/r/57d2eaf8-3607-f318-e0c5-be02dce61ad0@google.com
Fixes:
|
||
Arnd Bergmann
|
6865ed7ddc |
i.MX fixes for 6.17, round 2:
- Fix mach-imx Kconfig to select the correct PIT timer option (Lukas Bulwahn) - Correct thermal sensor index for i.MX8MP device tree (Peng Fan) - Fix i.MX SCMI build error by adding stub API functions (Peng Fan) -----BEGIN PGP SIGNATURE----- iQEzBAABCgAdFiEEFmJXigPl4LoGSz08UFdYWoewfM4FAmjEK90ACgkQUFdYWoew fM6wtQgAhfIwGwHu8Ae75BF7niTnNzFHGbAJCgSUxf6QlZEhNs2WT84/tZ34NhwV ltG9L5LFmomPWZ7p7hJT2MC9QdnEz6gj2mTMN3posDPCmbglcyLAx1/tArpAGCh7 dxDWMp9OwUVYkiRhmSB6GTU43ZJ8qahtUgGoTHINEz6QLdEPy/RfJgQHaNh2l70V UlpLD58ek4sCzLqJOjuwXWK+UwwMlLT182FbVEB/hmowCiiR7QxDLhWhOipfIYA5 GSjWs+KFbxYkuvRyaOywV+Sln8LFkAxzDJSkh378/7rSnb+sUnSDUIoje4Y9IQLu /W5M7aIDPINsBOrWFFy0j+MAfU6b+w== =DCrP -----END PGP SIGNATURE----- gpgsig -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEo6/YBQwIrVS28WGKmmx57+YAGNkFAmjEQ5oACgkQmmx57+YA GNkLkg//csFYatHnX4USfxEgOnW9IqLtZG+HPweSmlgs5sNIRKM8uTuwgkj2oIYq rTqxef2h/Xrz5+ZOnjLY3enP3+OZLdJYow4zT6dI9RueHVcnLIGkX0cj7zUuWbkP PAjyHYDKxF9TufqEXmrRcCAGOJqp5Dt916o2FmYqVOtmu8+e3F2Yy71/BKN7rVP4 pRX7JojpUnChZEmrK0okSWkdmBL810thDlL5Tre/SECRvYHg9eJuErwUYYARbnJB +ZFal7AJT/jmNaod2b6Rg85a9nQxk5tJGtidQ/dsUhG6voYIaLMg5LllmqBSO5Yc NpBwYJuE8NtJ3O3S67kva643aTy7B/0dADJ3Yz3XTzMgWxoZa08ssCpPrDmBFuto KSOebVbTOCY4btQswHw6FKybuMEyhEooKdodC/96D7bSStQ1ZuovmmVFGekb0Wcu cejTOir4ynrcrp9cri/5KkyIcIh/jcaDk2f1Y+SP8YUSVRWb1H3cjLNdApIEdUH8 BSUuxoXG/lLRCr+gNVrjdXmU/wAqbqA2NahtKdN478HnTAsYLpP3qQcamZHPqcZC Fs9VzDm6U3V8HqNgHY37YFP9gAoQif0LJzljAp1RepnVUOWS6hh8QT9RgNOokHls Jwi1bktHd+FG93YOnJn4rITnbQripZP0dd2uZyAqAIhyh5aeJI0= =f1Vh -----END PGP SIGNATURE----- Merge tag 'imx-fixes-6.17-2' of https://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux into arm/fixes i.MX fixes for 6.17, round 2: - Fix mach-imx Kconfig to select the correct PIT timer option (Lukas Bulwahn) - Correct thermal sensor index for i.MX8MP device tree (Peng Fan) - Fix i.MX SCMI build error by adding stub API functions (Peng Fan) * tag 'imx-fixes-6.17-2' of https://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux: arm64: dts: imx8mp: Correct thermal sensor index ARM: imx: Kconfig: Adjust select after renamed config option firmware: imx: Add stub functions for SCMI CPU API firmware: imx: Add stub functions for SCMI LMM API firmware: imx: Add stub functions for SCMI MISC API Link: https://lore.kernel.org/r/aMQs2zr4fYl2DYVr@dragon Signed-off-by: Arnd Bergmann <arnd@arndb.de> |
||
|
Linus Torvalds
|
db87bd2ad1 |
Including fixes from CAN, netfilter and wireless.
We have an IPv6 routing regression with the relevant fix still
a WiP. This v2 includes a last-minute revert to avoid more
problems.
Current release - new code bugs:
- wifi: nl80211: completely disable per-link stats for now
Previous releases - regressions:
- dev_ioctl: take ops lock in hwtstamp lower paths
- netfilter:
- fix spurious set lookup failures
- fix lockdep splat due to missing annotation
- genetlink: fix genl_bind() invoking bind() after -EPERM
- phy: transfer phy_config_inband() locking responsibility to phylink
- can: xilinx_can: fix use-after-free of transmitted SKB
- hsr: fix lock warnings
- eth: igb: fix NULL pointer dereference in ethtool loopback test
- eth: i40e: fix Jumbo Frame support after iPXE boot
- eth: macsec: sync features on RTM_NEWLINK
Previous releases - always broken:
- tunnels: reset the GSO metadata before reusing the skb
- mptcp: make sync_socket_options propagate SOCK_KEEPOPEN
- can: j1939: implement NETDEV_UNREGISTER notification hanidler
- wifi: ath12k: fix WMI TLV header misalignment
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
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Merge tag 'net-6.17-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
Pull networking fixes from Paolo Abeni:
"Including fixes from CAN, netfilter and wireless.
We have an IPv6 routing regression with the relevant fix still a WiP.
This includes a last-minute revert to avoid more problems.
Current release - new code bugs:
- wifi: nl80211: completely disable per-link stats for now
Previous releases - regressions:
- dev_ioctl: take ops lock in hwtstamp lower paths
- netfilter:
- fix spurious set lookup failures
- fix lockdep splat due to missing annotation
- genetlink: fix genl_bind() invoking bind() after -EPERM
- phy: transfer phy_config_inband() locking responsibility to phylink
- can: xilinx_can: fix use-after-free of transmitted SKB
- hsr: fix lock warnings
- eth:
- igb: fix NULL pointer dereference in ethtool loopback test
- i40e: fix Jumbo Frame support after iPXE boot
- macsec: sync features on RTM_NEWLINK
Previous releases - always broken:
- tunnels: reset the GSO metadata before reusing the skb
- mptcp: make sync_socket_options propagate SOCK_KEEPOPEN
- can: j1939: implement NETDEV_UNREGISTER notification hanidler
- wifi: ath12k: fix WMI TLV header misalignment"
* tag 'net-6.17-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (47 commits)
Revert "net: usb: asix: ax88772: drop phylink use in PM to avoid MDIO runtime PM wakeups"
hsr: hold rcu and dev lock for hsr_get_port_ndev
hsr: use hsr_for_each_port_rtnl in hsr_port_get_hsr
hsr: use rtnl lock when iterating over ports
wifi: nl80211: completely disable per-link stats for now
net: usb: asix: ax88772: drop phylink use in PM to avoid MDIO runtime PM wakeups
net: ethtool: fix wrong type used in struct kernel_ethtool_ts_info
MAINTAINERS: add Phil as netfilter reviewer
netfilter: nf_tables: restart set lookup on base_seq change
netfilter: nf_tables: make nft_set_do_lookup available unconditionally
netfilter: nf_tables: place base_seq in struct net
netfilter: nft_set_rbtree: continue traversal if element is inactive
netfilter: nft_set_pipapo: don't check genbit from packetpath lookups
netfilter: nft_set_bitmap: fix lockdep splat due to missing annotation
can: rcar_can: rcar_can_resume(): fix s2ram with PSCI
can: xilinx_can: xcan_write_frame(): fix use-after-free of transmitted SKB
can: j1939: j1939_local_ecu_get(): undo increment when j1939_local_ecu_get() fails
can: j1939: j1939_sk_bind(): call j1939_priv_put() immediately when j1939_local_ecu_get() failed
can: j1939: implement NETDEV_UNREGISTER notification handler
selftests: can: enable CONFIG_CAN_VCAN as a module
...
|
||
|
Linus Torvalds
|
a1228f048a |
Power management fixes for 6.17-rc6
- Restore a pm_restrict_gfp_mask() call in hibernation_snapshot() that
was removed incorrectly during the 6.16 development cycle (Rafael
Wysocki)
- Introduce a function for registering a perf domain without triggering
a system-wide CPU capacity update and make the intel_pstate driver
use it to avoid reocurring unsuccessful attempts to update capacities
of all CPUs in the system (Rafael Wysocki)
- Fix setting of CPPC.min_perf in the active mode with performance
governor in the amd-pstate driver to restore its expected behavior
changed recently (Gautham Shenoy)
- Avoid mistakenly setting EPP to 0 in the amd-pstate driver after
system resume as a result of recent code changes (Mario Limonciello)
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Merge tag 'pm-6.17-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
Pull power management fixes from Rafael Wysocki:
"These fix a nasty hibernation regression introduced during the 6.16
cycle, an issue related to energy model management occurring on Intel
hybrid systems where some CPUs are offline to start with, and two
regressions in the amd-pstate driver:
- Restore a pm_restrict_gfp_mask() call in hibernation_snapshot()
that was removed incorrectly during the 6.16 development cycle
(Rafael Wysocki)
- Introduce a function for registering a perf domain without
triggering a system-wide CPU capacity update and make the
intel_pstate driver use it to avoid reocurring unsuccessful
attempts to update capacities of all CPUs in the system (Rafael
Wysocki)
- Fix setting of CPPC.min_perf in the active mode with performance
governor in the amd-pstate driver to restore its expected behavior
changed recently (Gautham Shenoy)
- Avoid mistakenly setting EPP to 0 in the amd-pstate driver after
system resume as a result of recent code changes (Mario
Limonciello)"
* tag 'pm-6.17-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm:
PM: hibernate: Restrict GFP mask in hibernation_snapshot()
PM: EM: Add function for registering a PD without capacity update
cpufreq/amd-pstate: Fix a regression leading to EPP 0 after resume
cpufreq/amd-pstate: Fix setting of CPPC.min_perf in active mode for performance governor
|
||
Ulf Hansson
|
002ebddd69 |
pmdomain: core: Restore behaviour for disabling unused PM domains
Recent changes to genpd prevents those PM domains being powered-on during initialization from being powered-off during the boot sequence. Based upon whether CONFIG_PM_CONFIG_PM_GENERIC_DOMAINS_OF is set of not, genpd relies on the sync_state mechanism or the genpd_power_off_unused() (which is a late_initcall_sync), to understand when it's okay to allow these PM domains to be powered-off. This new behaviour in genpd has lead to problems on different platforms. Let's therefore restore the behavior of genpd_power_off_unused(). Moreover, let's introduce GENPD_FLAG_NO_STAY_ON, to allow genpd OF providers to opt-out from the new behaviour. Link: https://lore.kernel.org/all/20250701114733.636510-1-ulf.hansson@linaro.org/ Reported-by: Geert Uytterhoeven <geert@linux-m68k.org> Link: https://lore.kernel.org/all/20250902-rk3576-lockup-regression-v1-1-c4a0c9daeb00@collabora.com/ Reported-by: Nicolas Frattaroli <nicolas.frattaroli@collabora.com> Fixes: |
||
|
Linus Torvalds
|
4f553c1e2c |
20 hotfixes. 15 are cc:stable and the remainder address post-6.16 issues
or aren't considered necessary for -stable kernels. 14 of these fixes are
for MM.
This includes
- a 3-patch kexec series from Breno that fixes a recently introduced
use-uninitialized bug,
- e 2-patch DAMON series from Quanmin Yan that avoids div-by-zero
crashes which can occur if the operator uses poorly-chosen insmod
parameters.
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Merge tag 'mm-hotfixes-stable-2025-09-10-20-00' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm
Pull misc fixes from Andrew Morton:
"20 hotfixes. 15 are cc:stable and the remainder address post-6.16
issues or aren't considered necessary for -stable kernels. 14 of these
fixes are for MM.
This includes
- kexec fixes from Breno for a recently introduced
use-uninitialized bug
- DAMON fixes from Quanmin Yan to avoid div-by-zero crashes
which can occur if the operator uses poorly-chosen insmod
parameters
and misc singleton fixes"
* tag 'mm-hotfixes-stable-2025-09-10-20-00' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm:
MAINTAINERS: add tree entry to numa memblocks and emulation block
mm/damon/sysfs: fix use-after-free in state_show()
proc: fix type confusion in pde_set_flags()
compiler-clang.h: define __SANITIZE_*__ macros only when undefined
mm/vmalloc, mm/kasan: respect gfp mask in kasan_populate_vmalloc()
ocfs2: fix recursive semaphore deadlock in fiemap call
mm/memory-failure: fix VM_BUG_ON_PAGE(PagePoisoned(page)) when unpoison memory
mm/mremap: fix regression in vrm->new_addr check
percpu: fix race on alloc failed warning limit
mm/memory-failure: fix redundant updates for already poisoned pages
s390: kexec: initialize kexec_buf struct
riscv: kexec: initialize kexec_buf struct
arm64: kexec: initialize kexec_buf struct in load_other_segments()
mm/damon/reclaim: avoid divide-by-zero in damon_reclaim_apply_parameters()
mm/damon/lru_sort: avoid divide-by-zero in damon_lru_sort_apply_parameters()
mm/damon/core: set quota->charged_from to jiffies at first charge window
mm/hugetlb: add missing hugetlb_lock in __unmap_hugepage_range()
init/main.c: fix boot time tracing crash
mm/memory_hotplug: fix hwpoisoned large folio handling in do_migrate_range()
mm/khugepaged: fix the address passed to notifier on testing young
|
||
|
Linus Torvalds
|
223ba8ee0a |
Mitigate VMSCAPE issue with indirect branch predictor flushes
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||
Peng Fan
|
222accf05f |
firmware: imx: Add stub functions for SCMI CPU API
To ensure successful builds when CONFIG_IMX_SCMI_CPU_DRV is not enabled,
this patch adds static inline stub implementations for the following
functions:
- scmi_imx_cpu_start()
- scmi_imx_cpu_started()
- scmi_imx_cpu_reset_vector_set()
These stubs return -EOPNOTSUPP to indicate that the functionality is not
supported in the current configuration. This avoids potential build or
link errors in code that conditionally calls these functions based on
feature availability.
Fixes:
|
||
|
Peng Fan
|
3fb91b5c86 |
firmware: imx: Add stub functions for SCMI LMM API
To ensure successful builds when CONFIG_IMX_SCMI_LMM_DRV is not enabled,
this patch adds static inline stub implementations for the following
functions:
- scmi_imx_lmm_operation()
- scmi_imx_lmm_info()
- scmi_imx_lmm_reset_vector_set()
These stubs return -EOPNOTSUPP to indicate that the functionality is not
supported in the current configuration. This avoids potential build or
link errors in code that conditionally calls these functions based on
feature availability.
Fixes:
|
||
|
Peng Fan
|
b2461e20fa |
firmware: imx: Add stub functions for SCMI MISC API
To ensure successful builds when CONFIG_IMX_SCMI_MISC_DRV is not enabled, this patch adds static inline stub implementations for the following functions: - scmi_imx_misc_ctrl_get() - scmi_imx_misc_ctrl_set() These stubs return -EOPNOTSUPP to indicate that the functionality is not supported in the current configuration. This avoids potential build or link errors in code that conditionally calls these functions based on feature availability. This patch also drops the changes in commit |
||
Russell King (Oracle)
|
6fef6ae764 |
net: ethtool: fix wrong type used in struct kernel_ethtool_ts_info
In C, enumerated types do not have a defined size, apart from being
compatible with one of the standard types. This allows an ABI /
compiler to choose the type of an enum depending on the values it
needs to store, and storing larger values in it can lead to undefined
behaviour.
The tx_type and rx_filters members of struct kernel_ethtool_ts_info
are defined as enumerated types, but are bit arrays, where each bit
is defined by the enumerated type. This means they typically store
values in excess of the maximum value of the enumerated type, in
fact (1 << max_value) and thus must not be declared using the
enumated type.
Fix both of these to use u32, as per the corresponding __u32 UAPI type.
Fixes:
|
||
Rafael J. Wysocki
|
e042354147 |
PM: EM: Add function for registering a PD without capacity update
The intel_pstate driver manages CPU capacity changes itself and it does
not need an update of the capacity of all CPUs in the system to be
carried out after registering a PD.
Moreover, in some configurations (for instance, an SMT-capable
hybrid x86 system booted with nosmt in the kernel command line) the
em_check_capacity_update() call at the end of em_dev_register_perf_domain()
always fails and reschedules itself to run once again in 1 s, so
effectively it runs in vain every 1 s forever.
To address this, introduce a new variant of em_dev_register_perf_domain(),
called em_dev_register_pd_no_update(), that does not invoke
em_check_capacity_update(), and make intel_pstate use it instead of the
original.
Fixes:
|
||
Nathan Chancellor
|
3fac212fe4 |
compiler-clang.h: define __SANITIZE_*__ macros only when undefined
Clang 22 recently added support for defining __SANITIZE__ macros similar
to GCC [1], which causes warnings (or errors with CONFIG_WERROR=y or W=e)
with the existing defines that the kernel creates to emulate this behavior
with existing clang versions.
In file included from <built-in>:3:
In file included from include/linux/compiler_types.h:171:
include/linux/compiler-clang.h:37:9: error: '__SANITIZE_THREAD__' macro redefined [-Werror,-Wmacro-redefined]
37 | #define __SANITIZE_THREAD__
| ^
<built-in>:352:9: note: previous definition is here
352 | #define __SANITIZE_THREAD__ 1
| ^
Refactor compiler-clang.h to only define the sanitizer macros when they
are undefined and adjust the rest of the code to use these macros for
checking if the sanitizers are enabled, clearing up the warnings and
allowing the kernel to easily drop these defines when the minimum
supported version of LLVM for building the kernel becomes 22.0.0 or newer.
Link: https://lkml.kernel.org/r/20250902-clang-update-sanitize-defines-v1-1-cf3702ca3d92@kernel.org
Link:
|
||
Uladzislau Rezki (Sony)
|
79357cd06d |
mm/vmalloc, mm/kasan: respect gfp mask in kasan_populate_vmalloc()
kasan_populate_vmalloc() and its helpers ignore the caller's gfp_mask and
always allocate memory using the hardcoded GFP_KERNEL flag. This makes
them inconsistent with vmalloc(), which was recently extended to support
GFP_NOFS and GFP_NOIO allocations.
Page table allocations performed during shadow population also ignore the
external gfp_mask. To preserve the intended semantics of GFP_NOFS and
GFP_NOIO, wrap the apply_to_page_range() calls into the appropriate
memalloc scope.
xfs calls vmalloc with GFP_NOFS, so this bug could lead to deadlock.
There was a report here
https://lkml.kernel.org/r/686ea951.050a0220.385921.0016.GAE@google.com
This patch:
- Extends kasan_populate_vmalloc() and helpers to take gfp_mask;
- Passes gfp_mask down to alloc_pages_bulk() and __get_free_page();
- Enforces GFP_NOFS/NOIO semantics with memalloc_*_save()/restore()
around apply_to_page_range();
- Updates vmalloc.c and percpu allocator call sites accordingly.
Link: https://lkml.kernel.org/r/20250831121058.92971-1-urezki@gmail.com
Fixes:
|
||
|
Linus Torvalds
|
f777d1112e |
vfs-6.17-rc6.fixes
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Merge tag 'vfs-6.17-rc6.fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/vfs/vfs
Pull vfs fixes from Christian Brauner:
"fuse:
- Prevent opening of non-regular backing files.
Fuse doesn't support non-regular files anyway.
- Check whether copy_file_range() returns a larger size than
requested.
- Prevent overflow in copy_file_range() as fuse currently only
supports 32-bit sized copies.
- Cache the blocksize value if the server returned a new value as
inode->i_blkbits isn't modified directly anymore.
- Fix i_blkbits handling for iomap partial writes.
By default i_blkbits is set to PAGE_SIZE which causes iomap to mark
the whole folio as uptodate even on a partial write. But fuseblk
filesystems support choosing a blocksize smaller than PAGE_SIZE
risking data corruption. Simply enforce PAGE_SIZE as blocksize for
fuseblk's internal inode for now.
- Prevent out-of-bounds acces in fuse_dev_write() when the number of
bytes to be retrieved is truncated to the fc->max_pages limit.
virtiofs:
- Fix page faults for DAX page addresses.
Misc:
- Tighten file handle decoding from userns.
Check that the decoded dentry itself has a valid idmapping in the
user namespace.
- Fix mount-notify selftests.
- Fix some indentation errors.
- Add an FMODE_ flag to indicate IOCB_HAS_METADATA availability.
This will be moved to an FOP_* flag with a bit more rework needed
for that to happen not suitable for a fix.
- Don't silently ignore metadata for sync read/write.
- Don't pointlessly log warning when reading coredump sysctls"
* tag 'vfs-6.17-rc6.fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/vfs/vfs:
fuse: virtio_fs: fix page fault for DAX page address
selftests/fs/mount-notify: Fix compilation failure.
fhandle: use more consistent rules for decoding file handle from userns
fuse: Block access to folio overlimit
fuse: fix fuseblk i_blkbits for iomap partial writes
fuse: reflect cached blocksize if blocksize was changed
fuse: prevent overflow in copy_file_range return value
fuse: check if copy_file_range() returns larger than requested size
fuse: do not allow mapping a non-regular backing file
coredump: don't pointlessly check and spew warnings
fs: fix indentation style
block: don't silently ignore metadata for sync read/write
fs: add a FMODE_ flag to indicate IOCB_HAS_METADATA availability
Please enter a commit message to explain why this merge is necessary,
especially if it merges an updated upstream into a topic branch.
|
||
|
Linus Torvalds
|
6ab41fca2e |
Fix a severe slowdown regression in the timer vDSO code related
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||
|
Linus Torvalds
|
d69eb204c2 |
Including fixes from netfilter, wireless and Bluetooth.
We're reverting the removal of a Sundance driver, a user has appeared.
This makes the PR rather large in terms of LoC.
There's a conspicuous absence of real, user-reported 6.17 issues.
Slightly worried that the summer distracted people from testing.
Previous releases - regressions:
- ax25: properly unshare skbs in ax25_kiss_rcv()
Previous releases - always broken:
- phylink: disable autoneg for interfaces that have no inband,
fix regression on pcs-lynx (NXP LS1088)
- vxlan: fix null-deref when using nexthop objects
- batman-adv: fix OOB read/write in network-coding decode
- icmp: icmp_ndo_send: fix reversing address translation for replies
- tcp: fix socket ref leak in TCP-AO failure handling for IPv6
- mctp:
- mctp_fraq_queue should take ownership of passed skb
- usb: initialise mac header in RX path, avoid WARN
- wifi: mac80211: do not permit 40 MHz EHT operation on 5/6 GHz,
respect device limitations
- wifi: wilc1000: avoid buffer overflow in WID string configuration
- wifi: mt76:
- fix regressions from mt7996 MLO support rework
- fix offchannel handling issues on mt7996
- fix multiple wcid linked list corruption issues
- mt7921: don't disconnect when AP requests switch to a channel which
requires radar detection
- mt7925u: use connac3 tx aggr check in tx complete
- wifi: intel:
- improve validation of ACPI DSM data
- cfg: restore some 1000 series configs
- wifi: ath:
- ath11k: a fix for GTK rekeying
- ath12k: a missed WiFi7 capability (multi-link EMLSR)
- eth: intel:
- ice: fix races in "low latency" firmware interface for Tx timestamps
- idpf: set mac type when adding and removing MAC filters
- i40e: remove racy read access to some debugfs files
Misc:
- Revert "eth: remove the DLink/Sundance (ST201) driver"
- netfilter: conntrack: helper: Replace -EEXIST by -EBUSY, avoid confusing
modprobe
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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Merge tag 'net-6.17-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
Pull networking fixes from Jakub Kicinski:
"Including fixes from netfilter, wireless and Bluetooth.
We're reverting the removal of a Sundance driver, a user has appeared.
This makes the PR rather large in terms of LoC.
There's a conspicuous absence of real, user-reported 6.17 issues.
Slightly worried that the summer distracted people from testing.
Previous releases - regressions:
- ax25: properly unshare skbs in ax25_kiss_rcv()
Previous releases - always broken:
- phylink: disable autoneg for interfaces that have no inband, fix
regression on pcs-lynx (NXP LS1088)
- vxlan: fix null-deref when using nexthop objects
- batman-adv: fix OOB read/write in network-coding decode
- icmp: icmp_ndo_send: fix reversing address translation for replies
- tcp: fix socket ref leak in TCP-AO failure handling for IPv6
- mctp:
- mctp_fraq_queue should take ownership of passed skb
- usb: initialise mac header in RX path, avoid WARN
- wifi: mac80211: do not permit 40 MHz EHT operation on 5/6 GHz,
respect device limitations
- wifi: wilc1000: avoid buffer overflow in WID string configuration
- wifi: mt76:
- fix regressions from mt7996 MLO support rework
- fix offchannel handling issues on mt7996
- fix multiple wcid linked list corruption issues
- mt7921: don't disconnect when AP requests switch to a channel
which requires radar detection
- mt7925u: use connac3 tx aggr check in tx complete
- wifi: intel:
- improve validation of ACPI DSM data
- cfg: restore some 1000 series configs
- wifi: ath:
- ath11k: a fix for GTK rekeying
- ath12k: a missed WiFi7 capability (multi-link EMLSR)
- eth: intel:
- ice: fix races in "low latency" firmware interface for Tx timestamps
- idpf: set mac type when adding and removing MAC filters
- i40e: remove racy read access to some debugfs files
Misc:
- Revert "eth: remove the DLink/Sundance (ST201) driver"
- netfilter: conntrack: helper: Replace -EEXIST by -EBUSY, avoid
confusing modprobe"
* tag 'net-6.17-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (99 commits)
phy: mscc: Stop taking ts_lock for tx_queue and use its own lock
selftest: net: Fix weird setsockopt() in bind_bhash.c.
MAINTAINERS: add Sabrina to TLS maintainers
gve: update MAINTAINERS
ppp: fix memory leak in pad_compress_skb
net: xilinx: axienet: Add error handling for RX metadata pointer retrieval
net: atm: fix memory leak in atm_register_sysfs when device_register fail
netfilter: nf_tables: Introduce NFTA_DEVICE_PREFIX
selftests: netfilter: fix udpclash tool hang
ax25: properly unshare skbs in ax25_kiss_rcv()
mctp: return -ENOPROTOOPT for unknown getsockopt options
net/smc: Remove validation of reserved bits in CLC Decline message
ipv4: Fix NULL vs error pointer check in inet_blackhole_dev_init()
net: thunder_bgx: decrement cleanup index before use
net: thunder_bgx: add a missing of_node_put
net: phylink: move PHY interrupt request to non-fail path
net: lockless sock_i_ino()
tools: ynl-gen: fix nested array counting
wifi: wilc1000: avoid buffer overflow in WID string configuration
wifi: cfg80211: sme: cap SSID length in __cfg80211_connect_result()
...
|
||
Thomas Weißschuh
|
762af5a2aa |
vdso/vsyscall: Avoid slow division loop in auxiliary clock update
The call to __iter_div_u64_rem() in vdso_time_update_aux() is a wrapper
around subtraction. It cannot be used to divide large numbers, as that
introduces long, computationally expensive delays. A regular u64 division
is also not possible in the timekeeper update path as it can be too slow.
Instead of splitting the ktime_t offset into into second and subsecond
components during the timekeeper update fast-path, do it together with the
adjustment of tk->offs_aux in the slow-path. Equivalent to the handling of
offs_boot and monotonic_to_boot.
Reuse the storage of monotonic_to_boot for the new field, as it is not used
by auxiliary timekeepers.
Fixes:
|
||
|
Russell King (Oracle)
|
4beb44a2d6 |
net: phy: add phy_interface_weight()
Signed-off-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk> Reviewed-by: Andrew Lunn <andrew@lunn.ch> Link: https://patch.msgid.link/E1uslwn-00000001SOx-0a7H@rmk-PC.armlinux.org.uk Signed-off-by: Jakub Kicinski <kuba@kernel.org> |
||
|
Linus Torvalds
|
8026aed072 |
17 hotfixes. 13 are cc:stable and the remainder address post-6.16 issues
or aren't considered necessary for -stable kernels. 11 of these fixes are
for MM.
This includes a three-patch series from Harry Yoo which fixes an
intermittent boot failure which can occur on x86 systems. And a two-patch
series from Alexander Gordeev which fixes a KASAN crash on S390 systems.
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Merge tag 'mm-hotfixes-stable-2025-09-01-17-20' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm
Pull misc fixes from Andrew Morton:
"17 hotfixes. 13 are cc:stable and the remainder address post-6.16
issues or aren't considered necessary for -stable kernels. 11 of these
fixes are for MM.
This includes a three-patch series from Harry Yoo which fixes an
intermittent boot failure which can occur on x86 systems. And a
two-patch series from Alexander Gordeev which fixes a KASAN crash on
S390 systems"
* tag 'mm-hotfixes-stable-2025-09-01-17-20' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm:
mm: fix possible deadlock in kmemleak
x86/mm/64: define ARCH_PAGE_TABLE_SYNC_MASK and arch_sync_kernel_mappings()
mm: introduce and use {pgd,p4d}_populate_kernel()
mm: move page table sync declarations to linux/pgtable.h
proc: fix missing pde_set_flags() for net proc files
mm: fix accounting of memmap pages
mm/damon/core: prevent unnecessary overflow in damos_set_effective_quota()
kexec: add KEXEC_FILE_NO_CMA as a legal flag
kasan: fix GCC mem-intrinsic prefix with sw tags
mm/kasan: avoid lazy MMU mode hazards
mm/kasan: fix vmalloc shadow memory (de-)population races
kunit: kasan_test: disable fortify string checker on kasan_strings() test
selftests/mm: fix FORCE_READ to read input value correctly
mm/userfaultfd: fix kmap_local LIFO ordering for CONFIG_HIGHPTE
ocfs2: prevent release journal inode after journal shutdown
rust: mm: mark VmaNew as transparent
of_numa: fix uninitialized memory nodes causing kernel panic
|
||
Christian Brauner
|
e23654f5b1 |
fuse fixes for 6.17-rc5
-----BEGIN PGP SIGNATURE----- iHUEABYKAB0WIQSQHSd0lITzzeNWNm3h3BK/laaZPAUCaLVsHgAKCRDh3BK/laaZ PDQ9AQDkWIqblrxfuL/Ji9d18XR4FFMN3PHxt046AjFwFVbL4gD/Q8bIDTmJNyts YAGcgSkDpa2Q/UT9yZ/8IFdmidnVqwk= =5/3p -----END PGP SIGNATURE----- gpgsig -----BEGIN PGP SIGNATURE----- iHUEABYKAB0WIQRAhzRXHqcMeLMyaSiRxhvAZXjcogUCaLV6IAAKCRCRxhvAZXjc olPYAP9rPVDs2VyektXPfHowxX53nxuYcbGcowPzIn68f9cp0AD/XfyPHfYIKFRc Mk/u+Ns438FpHDzBu84y51giQbc2IwM= =IEzO -----END PGP SIGNATURE----- Merge tag 'fuse-fixes-6.17-rc5' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse into vfs.fixes fuse fixes for 6.17-rc5 * tag 'fuse-fixes-6.17-rc5' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse: (6 commits) fuse: Block access to folio overlimit fuse: fix fuseblk i_blkbits for iomap partial writes fuse: reflect cached blocksize if blocksize was changed fuse: prevent overflow in copy_file_range return value fuse: check if copy_file_range() returns larger than requested size fuse: do not allow mapping a non-regular backing file Link: https://lore.kernel.org/CAJfpeguEVMMyw_zCb+hbOuSxdE2Z3Raw=SJsq=Y56Ae6dn2W3g@mail.gmail.com Signed-off-by: Christian Brauner <brauner@kernel.org> |
||
|
Linus Torvalds
|
9c736ace06 |
Including fixes from Bluetooth.
Current release - regressions:
- ipv4: fix regression in local-broadcast routes
- vsock: fix error-handling regression introduced in v6.17-rc1
Previous releases - regressions:
- bluetooth:
- mark connection as closed during suspend disconnect
- fix set_local_name race condition
- eth: ice: fix NULL pointer dereference on reset
- eth: mlx5: fix memory leak in hws_pool_buddy_init error path
- eth: bnxt_en: fix stats context reservation logic
- eth: hv: fix loss of receive events from host during channel open
Previous releases - always broken:
- page_pool: fix incorrect mp_ops error handling
- sctp: initialize more fields in sctp_v6_from_sk()
- eth: octeontx2-vf: fix max packet length errors
- eth: idpf: fix Tx flow scheduling to avoid Tx timeouts
- eth: bnxt_en: fix memory corruption during ifdown
- eth: ice: fix incorrect counter for buffer allocation failures
- eth: mlx5: fix lockdep assertion on sync reset unload event
- eth: fbnic: fixup rtnl_lock and devl_lock handling
- eth: xgmac: do not enable RX FIFO overflow interrupts
- phy: mscc: fix when PTP clock is register and unregister
Misc:
- add Telit Cinterion LE910C4-WWX new compositions
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
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Merge tag 'net-6.17-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
Pull networking fixes from Paolo Abeni:
"Including fixes from Bluetooth.
Current release - regressions:
- ipv4: fix regression in local-broadcast routes
- vsock: fix error-handling regression introduced in v6.17-rc1
Previous releases - regressions:
- bluetooth:
- mark connection as closed during suspend disconnect
- fix set_local_name race condition
- eth:
- ice: fix NULL pointer dereference on reset
- mlx5: fix memory leak in hws_pool_buddy_init error path
- bnxt_en: fix stats context reservation logic
- hv: fix loss of receive events from host during channel open
Previous releases - always broken:
- page_pool: fix incorrect mp_ops error handling
- sctp: initialize more fields in sctp_v6_from_sk()
- eth:
- octeontx2-vf: fix max packet length errors
- idpf: fix Tx flow scheduling to avoid Tx timeouts
- bnxt_en: fix memory corruption during ifdown
- ice: fix incorrect counter for buffer allocation failures
- mlx5: fix lockdep assertion on sync reset unload event
- fbnic: fixup rtnl_lock and devl_lock handling
- xgmac: do not enable RX FIFO overflow interrupts
- phy: mscc: fix when PTP clock is register and unregister
Misc:
- add Telit Cinterion LE910C4-WWX new compositions"
* tag 'net-6.17-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (60 commits)
net: ipv4: fix regression in local-broadcast routes
net: macb: Disable clocks once
fbnic: Move phylink resume out of service_task and into open/close
fbnic: Fixup rtnl_lock and devl_lock handling related to mailbox code
net: rose: fix a typo in rose_clear_routes()
l2tp: do not use sock_hold() in pppol2tp_session_get_sock()
sctp: initialize more fields in sctp_v6_from_sk()
MAINTAINERS: rmnet: Update email addresses
net: rose: include node references in rose_neigh refcount
net: rose: convert 'use' field to refcount_t
net: rose: split remove and free operations in rose_remove_neigh()
net: hv_netvsc: fix loss of early receive events from host during channel open.
net: stmmac: Set CIC bit only for TX queues with COE
net: stmmac: xgmac: Correct supported speed modes
net: stmmac: xgmac: Do not enable RX FIFO Overflow interrupts
net/mlx5e: Set local Xoff after FW update
net/mlx5e: Update and set Xon/Xoff upon port speed set
net/mlx5e: Update and set Xon/Xoff upon MTU set
net/mlx5: Prevent flow steering mode changes in switchdev mode
net/mlx5: Nack sync reset when SFs are present
...
|
||
|
Linus Torvalds
|
4d28e28098 |
dma-mapping fixes for Linux 6.17
- another small fix relevant to arm64 systems with memory encryption (Shanker Donthineni) - fix relevant to arm32 systems with non-standard CMA configuration (Oreoluwa Babatunde) -----BEGIN PGP SIGNATURE----- iHUEABYIAB0WIQSrngzkoBtlA8uaaJ+Jp1EFxbsSRAUCaLAK7gAKCRCJp1EFxbsS REDxAQC+5hLiyzc/1rR5EQb1D6Xr1f/0VN3IFz3creHp3juFBAEApi1iFMdmahO7 0YKG4KkzHpcNkGrxaXKP0VNtQsDLwww= =fVrB -----END PGP SIGNATURE----- Merge tag 'dma-mapping-6.17-2025-08-28' of git://git.kernel.org/pub/scm/linux/kernel/git/mszyprowski/linux Pull dma-mapping fixes from Marek Szyprowski: - another small fix for arm64 systems with memory encryption (Shanker Donthineni) - fix for arm32 systems with non-standard CMA configuration (Oreoluwa Babatunde) * tag 'dma-mapping-6.17-2025-08-28' of git://git.kernel.org/pub/scm/linux/kernel/git/mszyprowski/linux: dma/pool: Ensure DMA_DIRECT_REMAP allocations are decrypted of: reserved_mem: Restructure call site for dma_contiguous_early_fixup() |
||
|
Linus Torvalds
|
5b9f3b013b |
memblock fixes for v6.17-rc4
* printk cleanups in memblock and numa_memblks * update kernel-doc for MEMBLOCK_RSRV_NOINIT to be more accurate and detailed -----BEGIN PGP SIGNATURE----- iQFEBAABCgAuFiEEeOVYVaWZL5900a/pOQOGJssO/ZEFAmiv6AwQHHJwcHRAa2Vy bmVsLm9yZwAKCRA5A4Ymyw79kR4SB/4u5L2tlpZaM2PzMqHVrdXDWNs7ntmRr97e BA0fsIoSVtcqAEUkXiG+2x9cBuzJuiGOkSKOu28u7567zQji8rX3IAHaR1Uw1K+0 2mmzC3QxMjM6g7g310uA+agMAQlZne6ppiCEqyNnng3Uda8zZudL8NojOjtr3rJi +ebiy5/2KR9DDV+758ZCQ4MmBGqnS5YLXu+xXbmnsPw7AqujSADskvrTLugii5qp khQwTEX9foUR9kwAsrHPmqW560m2oWNf4eh3uxWtVxuCtbAnqC6uxVnaORW7UKaB gLcOCinvBE6Le4sggJQvr6NpAJ1HcrXzA61CfBV9UUXNXb9obxDO =xp5F -----END PGP SIGNATURE----- Merge tag 'fixes-2025-08-28' of git://git.kernel.org/pub/scm/linux/kernel/git/rppt/memblock Pull memblock fixes from Mike Rapoport: - printk cleanups in memblock and numa_memblks - update kernel-doc for MEMBLOCK_RSRV_NOINIT to be more accurate and detailed * tag 'fixes-2025-08-28' of git://git.kernel.org/pub/scm/linux/kernel/git/rppt/memblock: memblock: fix kernel-doc for MEMBLOCK_RSRV_NOINIT mm: numa,memblock: Use SZ_1M macro to denote bytes to MB conversion mm/numa_memblks: Use pr_debug instead of printk(KERN_DEBUG) |
||
Harry Yoo
|
f2d2f9598e |
mm: introduce and use {pgd,p4d}_populate_kernel()
Introduce and use {pgd,p4d}_populate_kernel() in core MM code when
populating PGD and P4D entries for the kernel address space. These
helpers ensure proper synchronization of page tables when updating the
kernel portion of top-level page tables.
Until now, the kernel has relied on each architecture to handle
synchronization of top-level page tables in an ad-hoc manner. For
example, see commit
|
||
|
Harry Yoo
|
7cc183f2e6 |
mm: move page table sync declarations to linux/pgtable.h
During our internal testing, we started observing intermittent boot failures when the machine uses 4-level paging and has a large amount of persistent memory: BUG: unable to handle page fault for address: ffffe70000000034 #PF: supervisor write access in kernel mode #PF: error_code(0x0002) - not-present page PGD 0 P4D 0 Oops: 0002 [#1] SMP NOPTI RIP: 0010:__init_single_page+0x9/0x6d Call Trace: <TASK> __init_zone_device_page+0x17/0x5d memmap_init_zone_device+0x154/0x1bb pagemap_range+0x2e0/0x40f memremap_pages+0x10b/0x2f0 devm_memremap_pages+0x1e/0x60 dev_dax_probe+0xce/0x2ec [device_dax] dax_bus_probe+0x6d/0xc9 [... snip ...] </TASK> It turns out that the kernel panics while initializing vmemmap (struct page array) when the vmemmap region spans two PGD entries, because the new PGD entry is only installed in init_mm.pgd, but not in the page tables of other tasks. And looking at __populate_section_memmap(): if (vmemmap_can_optimize(altmap, pgmap)) // does not sync top level page tables r = vmemmap_populate_compound_pages(pfn, start, end, nid, pgmap); else // sync top level page tables in x86 r = vmemmap_populate(start, end, nid, altmap); In the normal path, vmemmap_populate() in arch/x86/mm/init_64.c synchronizes the top level page table (See commit |
||
Brian Mak
|
6310c149e5 |
kexec: add KEXEC_FILE_NO_CMA as a legal flag
Commit |
||
|
Linus Torvalds
|
39f90c1967 |
virtio,vhost: fixes
More small fixes. Most notably this fixes a messed up ioctl #, and a regression in shmem affecting drm users. Signed-off-by: Michael S. Tsirkin <mst@redhat.com> -----BEGIN PGP SIGNATURE----- iQFDBAABCgAtFiEEXQn9CHHI+FuUyooNKB8NuNKNVGkFAmivE+4PHG1zdEByZWRo YXQuY29tAAoJECgfDbjSjVRp0zQIALgyJ2XpwY3IlrXWXZdKPqjL5i/pVwDB1bNt +9lnLav8UAaNCIfWZKBo6HYOOmjSLWX8zpVGO88n1Vz9aIm3L0NRkwS0nZoLpTCr eeZpZ5LwKGTn1iZIOjxX+itc++nffQWS4GKLdCJpasc6D5DHhGU0GLpX62g8NQQc /MevRNxuHgECj6KqtNUf8hhqbT5PrCdQmIKGagaX/jzVH2d+9ZTdo0BECStfzB/z B9HT6Xm0MsJjRpy7Hqmnp21tBC75O7o79VjnvibENdTOYWMDbgA3g7OL92aUNvGh zaAyG040nVYDD5jnC7UiGCZq+49NTw+x9LBUUCuGptU3a2FclHs= =fQg1 -----END PGP SIGNATURE----- Merge tag 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost Pull virtio/vhost fixes from Michael Tsirkin: "More small fixes. Most notably this fixes a messed up ioctl number, and a regression in shmem affecting drm users" * tag 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost: virtio_net: adjust the execution order of function `virtnet_close` during freeze virtio_input: Improve freeze handling vhost: Fix ioctl # for VHOST_[GS]ET_FORK_FROM_OWNER Revert "virtio: reject shm region if length is zero" vhost/net: Protect ubufs with rcu read lock in vhost_net_ubuf_put() virtio_pci: Fix misleading comment for queue vector |
||
|
Linus Torvalds
|
518b21ba13 |
[GIT PULL for v6.17-rc4] media fixes
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||
Mike Rapoport (Microsoft)
|
b3dcc9d1d8 |
memblock: fix kernel-doc for MEMBLOCK_RSRV_NOINIT
The kernel-doc description of MEMBLOCK_RSRV_NOINIT and memblock_reserved_mark_noinit() do not accurately describe their functionality. Expand their kernel doc to make it clear that the user of MEMBLOCK_RSRV_NOINIT is responsible to properly initialize the struct pages for such regions and add more details about effects of using this flag. Reviewed-by: David Hildenbrand <david@redhat.com> Link: https://lore.kernel.org/r/f8140a17-c4ec-489b-b314-d45abe48bf36@redhat.com Link: https://lore.kernel.org/r/20250826071947.1949725-1-rppt@kernel.org Signed-off-by: Mike Rapoport (Microsoft) <rppt@kernel.org> |