mirror of
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/
synced 2026-10-24 19:10:26 +00:00
167,857 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 |
||
Eric Biggers
|
d0ca0df179 |
crypto: af_alg - Fix incorrect boolean values in af_alg_ctx
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:
|
||
Jakub Kicinski
|
3491bb7dae |
bluetooth pull request for net:
- Fix build after header cleanup - hci_sync: Fix hci_resume_advertising_sync - hci_event: Fix UAF in hci_conn_tx_dequeue - hci_event: Fix UAF in hci_acl_create_conn_sync - MGMT: Fix possible UAFs -----BEGIN PGP SIGNATURE----- iQJNBAABCgA3FiEE7E6oRXp8w05ovYr/9JCA4xAyCykFAmjRXfcZHGx1aXoudm9u LmRlbnR6QGludGVsLmNvbQAKCRD0kIDjEDILKVlUEAChTgP6uzK27ElzIMVbvInU ayCQwy1ox4twzde8AuMl+iliYL35YRuJBQyQseXI4//E7IF7FS0ke9fwYRT0MHTT RclNmCC95oVKcSAoAsq0JgbTk6Dy49KmHF2fJ64J1I4aiJcYR9cgWnvPs4tIReOL yq3iqKuy6Zw5PubbwySa+4449q0C1dKicqNWNfLylym8YlMpMnsn2g//pao9O7Wb DpNte9zUNXC3Ranud25hnY+nY8DwQ6EVmcLOSyFWWbNaoXjmOfaJKDfI0vxo8Vpc 7IsW+1VpWrQKGJOuUsVGgk04OwShIO+wOYcD7gQUmHiZ9EFGXpwSZ3D5Et7ijjzP PmlGWf0YLz88PIB6q8qguILkQl0OogTFC+QBdiA2L7JgacjAwVv5+x9NVYbHjlii T53yvJGYYgM9pI4YOUT6RxIu07Os+QgeNhpRHAM5gRu1ze4XuZMB5qRNj/DyoDUB 9CZYaSBBcy1xHi326KXe7FR+LgxZa6TBA4HbkV0KySB69J8BTuKITnkXiOs7NHMc U52LVsCQQ1gYHjw7+ms2lRLDXckMpVn9OBJdgtfQRVbcTyCEBQzYKgavf12CbyPe 1Pg/gAsb54inkUt7lgCm4y289Bl7WpmLJwDdGPyIbWxenIkixRk9F2g3++ea+sYL xnifX1J901af52PL2NKfgg== =dTFT -----END PGP SIGNATURE----- Merge tag 'for-net-2025-09-22' of git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth Luiz Augusto von Dentz says: ==================== bluetooth pull request for net: - Fix build after header cleanup - hci_sync: Fix hci_resume_advertising_sync - hci_event: Fix UAF in hci_conn_tx_dequeue - hci_event: Fix UAF in hci_acl_create_conn_sync - MGMT: Fix possible UAFs * tag 'for-net-2025-09-22' of git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth: 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 ==================== Link: https://patch.msgid.link/20250922143315.3007176-1-luiz.dentz@gmail.com Signed-off-by: Jakub Kicinski <kuba@kernel.org> |
||
Jacob Keller
|
cd875625b4 |
ptp: document behavior of PTP_STRICT_FLAGS
Commit
|
||
Alyssa Ross
|
a05e4e935a |
virtio_config: clarify output parameters
This was ambiguous enough for a broken patch (
|
||
Ashwini Sahu
|
d6d673dd1e |
uapi: vduse: fix typo in comment
Fix a spelling mistake in vduse.h: "regsion" → "region" in the documentation for struct vduse_iova_info. No functional change. Signed-off-by: Ashwini Sahu <ashwini@wisig.com> Message-Id: <20250908095645.610336-1-ashwini@wisig.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com> |
||
Luiz Augusto von Dentz
|
9e622804d5 |
Bluetooth: hci_event: Fix UAF in hci_acl_create_conn_sync
This fixes the following UFA in hci_acl_create_conn_sync where a
connection still pending is command submission (conn->state == BT_OPEN)
maybe freed, also since this also can happen with the likes of
hci_le_create_conn_sync fix it as well:
BUG: KASAN: slab-use-after-free in hci_acl_create_conn_sync+0x5ef/0x790 net/bluetooth/hci_sync.c:6861
Write of size 2 at addr ffff88805ffcc038 by task kworker/u11:2/9541
CPU: 1 UID: 0 PID: 9541 Comm: kworker/u11:2 Not tainted 6.16.0-rc7 #3 PREEMPT(full)
Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.10.2-1ubuntu1 04/01/2014
Workqueue: hci3 hci_cmd_sync_work
Call Trace:
<TASK>
dump_stack_lvl+0x189/0x250 lib/dump_stack.c:120
print_address_description mm/kasan/report.c:378 [inline]
print_report+0xca/0x230 mm/kasan/report.c:480
kasan_report+0x118/0x150 mm/kasan/report.c:593
hci_acl_create_conn_sync+0x5ef/0x790 net/bluetooth/hci_sync.c:6861
hci_cmd_sync_work+0x210/0x3a0 net/bluetooth/hci_sync.c:332
process_one_work kernel/workqueue.c:3238 [inline]
process_scheduled_works+0xae1/0x17b0 kernel/workqueue.c:3321
worker_thread+0x8a0/0xda0 kernel/workqueue.c:3402
kthread+0x70e/0x8a0 kernel/kthread.c:464
ret_from_fork+0x3fc/0x770 arch/x86/kernel/process.c:148
ret_from_fork_asm+0x1a/0x30 home/kwqcheii/source/fuzzing/kernel/kasan/linux-6.16-rc7/arch/x86/entry/entry_64.S:245
</TASK>
Allocated by task 123736:
kasan_save_stack mm/kasan/common.c:47 [inline]
kasan_save_track+0x3e/0x80 mm/kasan/common.c:68
poison_kmalloc_redzone mm/kasan/common.c:377 [inline]
__kasan_kmalloc+0x93/0xb0 mm/kasan/common.c:394
kasan_kmalloc include/linux/kasan.h:260 [inline]
__kmalloc_cache_noprof+0x230/0x3d0 mm/slub.c:4359
kmalloc_noprof include/linux/slab.h:905 [inline]
kzalloc_noprof include/linux/slab.h:1039 [inline]
__hci_conn_add+0x233/0x1b30 net/bluetooth/hci_conn.c:939
hci_conn_add_unset net/bluetooth/hci_conn.c:1051 [inline]
hci_connect_acl+0x16c/0x4e0 net/bluetooth/hci_conn.c:1634
pair_device+0x418/0xa70 net/bluetooth/mgmt.c:3556
hci_mgmt_cmd+0x9c9/0xef0 net/bluetooth/hci_sock.c:1719
hci_sock_sendmsg+0x6ca/0xef0 net/bluetooth/hci_sock.c:1839
sock_sendmsg_nosec net/socket.c:712 [inline]
__sock_sendmsg+0x219/0x270 net/socket.c:727
sock_write_iter+0x258/0x330 net/socket.c:1131
new_sync_write fs/read_write.c:593 [inline]
vfs_write+0x54b/0xa90 fs/read_write.c:686
ksys_write+0x145/0x250 fs/read_write.c:738
do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline]
do_syscall_64+0xfa/0x3b0 arch/x86/entry/syscall_64.c:94
entry_SYSCALL_64_after_hwframe+0x77/0x7f
Freed by task 103680:
kasan_save_stack mm/kasan/common.c:47 [inline]
kasan_save_track+0x3e/0x80 mm/kasan/common.c:68
kasan_save_free_info+0x46/0x50 mm/kasan/generic.c:576
poison_slab_object mm/kasan/common.c:247 [inline]
__kasan_slab_free+0x62/0x70 mm/kasan/common.c:264
kasan_slab_free include/linux/kasan.h:233 [inline]
slab_free_hook mm/slub.c:2381 [inline]
slab_free mm/slub.c:4643 [inline]
kfree+0x18e/0x440 mm/slub.c:4842
device_release+0x9c/0x1c0
kobject_cleanup lib/kobject.c:689 [inline]
kobject_release lib/kobject.c:720 [inline]
kref_put include/linux/kref.h:65 [inline]
kobject_put+0x22b/0x480 lib/kobject.c:737
hci_conn_cleanup net/bluetooth/hci_conn.c:175 [inline]
hci_conn_del+0x8ff/0xcb0 net/bluetooth/hci_conn.c:1173
hci_conn_complete_evt+0x3c7/0x1040 net/bluetooth/hci_event.c:3199
hci_event_func net/bluetooth/hci_event.c:7477 [inline]
hci_event_packet+0x7e0/0x1200 net/bluetooth/hci_event.c:7531
hci_rx_work+0x46a/0xe80 net/bluetooth/hci_core.c:4070
process_one_work kernel/workqueue.c:3238 [inline]
process_scheduled_works+0xae1/0x17b0 kernel/workqueue.c:3321
worker_thread+0x8a0/0xda0 kernel/workqueue.c:3402
kthread+0x70e/0x8a0 kernel/kthread.c:464
ret_from_fork+0x3fc/0x770 arch/x86/kernel/process.c:148
ret_from_fork_asm+0x1a/0x30 home/kwqcheii/source/fuzzing/kernel/kasan/linux-6.16-rc7/arch/x86/entry/entry_64.S:245
Last potentially related work creation:
kasan_save_stack+0x3e/0x60 mm/kasan/common.c:47
kasan_record_aux_stack+0xbd/0xd0 mm/kasan/generic.c:548
insert_work+0x3d/0x330 kernel/workqueue.c:2183
__queue_work+0xbd9/0xfe0 kernel/workqueue.c:2345
queue_delayed_work_on+0x18b/0x280 kernel/workqueue.c:2561
pairing_complete+0x1e7/0x2b0 net/bluetooth/mgmt.c:3451
pairing_complete_cb+0x1ac/0x230 net/bluetooth/mgmt.c:3487
hci_connect_cfm include/net/bluetooth/hci_core.h:2064 [inline]
hci_conn_failed+0x24d/0x310 net/bluetooth/hci_conn.c:1275
hci_conn_complete_evt+0x3c7/0x1040 net/bluetooth/hci_event.c:3199
hci_event_func net/bluetooth/hci_event.c:7477 [inline]
hci_event_packet+0x7e0/0x1200 net/bluetooth/hci_event.c:7531
hci_rx_work+0x46a/0xe80 net/bluetooth/hci_core.c:4070
process_one_work kernel/workqueue.c:3238 [inline]
process_scheduled_works+0xae1/0x17b0 kernel/workqueue.c:3321
worker_thread+0x8a0/0xda0 kernel/workqueue.c:3402
kthread+0x70e/0x8a0 kernel/kthread.c:464
ret_from_fork+0x3fc/0x770 arch/x86/kernel/process.c:148
ret_from_fork_asm+0x1a/0x30 home/kwqcheii/source/fuzzing/kernel/kasan/linux-6.16-rc7/arch/x86/entry/entry_64.S:245
Fixes:
|
||
|
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
|
dcf7d9e0ae |
This push fixes a NULL pointer dereference in ccp and a couple of
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||
|
Linus Torvalds
|
e8442d5b7b |
sound fixes for 6.17-rc7
A collection of small fixes. The volume became higher than wished,
but nothing really stands out -- all small, nice and smooth.
A slightly large change is found in qcom USB-audio offload stuff, but
this is a regression fix specific to this device, hence it should be
safe to apply at this late stage.
- Various small fixes for ASoC Cirrus, Realtek, lpass, Intel and
Qualcomm drivers
- ASoC SoundWire fixes
- A few TAS2781 HD-audio side-codec driver fixes
- A fix for Qualcomm USB-audio offload breakage
- Usual a few HD-audio quirks
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Merge tag 'sound-6.17-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound
Pull sound fixes from Takashi Iwai:
"A collection of small fixes. The volume became higher than wished, but
nothing really stands out -- all small, nice and smooth.
A slightly large change is found in qcom USB-audio offload stuff, but
this is a regression fix specific to this device, hence it should be
safe to apply at this late stage.
- Various small fixes for ASoC Cirrus, Realtek, lpass, Intel and
Qualcomm drivers
- ASoC SoundWire fixes
- A few TAS2781 HD-audio side-codec driver fixes
- A fix for Qualcomm USB-audio offload breakage
- Usual a few HD-audio quirks"
* tag 'sound-6.17-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound: (35 commits)
ALSA: hda/realtek: Fix mute led for HP Laptop 15-dw4xx
ALSA: hda: intel-dsp-config: Prevent SEGFAULT if ACPI_HANDLE() is NULL
ALSA: usb: qcom: Fix false-positive address space check
ASoC: rt5682s: Adjust SAR ADC button mode to fix noise issue
ASoC: Intel: PTL: Add entry for HDMI-In capture support to non-I2S codec boards.
ASoC: amd: acp: Fix incorrect retrival of acp_chip_info
ASoC: Intel: sof_sdw: use PRODUCT_FAMILY for Fatcat series
ASoC: qcom: sc8280xp: Fix sound card driver name match data for QCS8275
ALSA: hda/realtek: Fix volume control on Lenovo Thinkbook 13x Gen 4
ALSA: hda/realtek: Support Lenovo Thinkbook 13x Gen 5
ALSA: hda: cs35l41: Support Lenovo Thinkbook 13x Gen 5
ALSA: hda/realtek: Add ALC295 Dell TAS2781 I2C fixup
ALSA: hda/tas2781: Fix a potential race condition that causes a NULL pointer in case no efi.get_variable exsits
ASoC: qcom: sc8280xp: Enable DAI format configuration for MI2S interfaces
ASoC: qcom: q6apm-lpass-dais: Fix missing set_fmt DAI op for I2S
ASoC: qcom: audioreach: Fix lpaif_type configuration for the I2S interface
ASoC: Intel: catpt: Expose correct bit depth to userspace
ALSA: hda/tas2781: Fix the order of TAS2781 calibrated-data
ASoC: codecs: lpass-wsa-macro: Fix speaker quality distortion
ASoC: codecs: lpass-rx-macro: Fix playback quality distortion
...
|
||
|
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
|
86cc796e5e |
Arm:
- Invalidate nested MMUs upon freeing the PGD to avoid WARNs when
visiting from an MMU notifier
- Fixes to the TLB match process and TLB invalidation range for
managing the VCNR pseudo-TLB
- Prevent SPE from erroneously profiling guests due to UNKNOWN reset
values in PMSCR_EL1
- Fix save/restore of host MDCR_EL2 to account for eagerly programming
at vcpu_load() on VHE systems
- Correct lock ordering when dealing with VGIC LPIs, avoiding scenarios
where an xarray's spinlock was nested with a *raw* spinlock
- Permit stage-2 read permission aborts which are possible in the case
of NV depending on the guest hypervisor's stage-2 translation
- Call raw_spin_unlock() instead of the internal spinlock API
- Fix parameter ordering when assigning VBAR_EL1
- Reverted a couple of fixes for RCU stalls when destroying a stage-2
page table. There appears to be some nasty refcounting / UAF issues
lurking in those patches and the band-aid we tried to apply didn't
hold.
s390:
- mm fixes, including userfaultfd bug fix
x86:
- Sync the vTPR from the local APIC to the VMCB even when AVIC is active.
This fixes a bug where host updates to the vTPR, e.g. via KVM_SET_LAPIC or
emulation of a guest access, are lost and result in interrupt delivery
issues in the guest.
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Merge tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm
Pull kvm fixes from Paolo Bonzini:
"These are mostly Oliver's Arm changes: lock ordering fixes for the
vGIC, and reverts for a buggy attempt to avoid RCU stalls on large
VMs.
Arm:
- Invalidate nested MMUs upon freeing the PGD to avoid WARNs when
visiting from an MMU notifier
- Fixes to the TLB match process and TLB invalidation range for
managing the VCNR pseudo-TLB
- Prevent SPE from erroneously profiling guests due to UNKNOWN reset
values in PMSCR_EL1
- Fix save/restore of host MDCR_EL2 to account for eagerly
programming at vcpu_load() on VHE systems
- Correct lock ordering when dealing with VGIC LPIs, avoiding
scenarios where an xarray's spinlock was nested with a *raw*
spinlock
- Permit stage-2 read permission aborts which are possible in the
case of NV depending on the guest hypervisor's stage-2 translation
- Call raw_spin_unlock() instead of the internal spinlock API
- Fix parameter ordering when assigning VBAR_EL1
- Reverted a couple of fixes for RCU stalls when destroying a stage-2
page table.
There appears to be some nasty refcounting / UAF issues lurking in
those patches and the band-aid we tried to apply didn't hold.
s390:
- mm fixes, including userfaultfd bug fix
x86:
- Sync the vTPR from the local APIC to the VMCB even when AVIC is
active.
This fixes a bug where host updates to the vTPR, e.g. via
KVM_SET_LAPIC or emulation of a guest access, are lost and result
in interrupt delivery issues in the guest"
* tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm:
KVM: SVM: Sync TPR from LAPIC into VMCB::V_TPR even if AVIC is active
Revert "KVM: arm64: Split kvm_pgtable_stage2_destroy()"
Revert "KVM: arm64: Reschedule as needed when destroying the stage-2 page-tables"
KVM: arm64: vgic: fix incorrect spinlock API usage
KVM: arm64: Remove stage 2 read fault check
KVM: arm64: Fix parameter ordering for VBAR_EL1 assignment
KVM: arm64: nv: Fix incorrect VNCR invalidation range calculation
KVM: arm64: vgic-v3: Indicate vgic_put_irq() may take LPI xarray lock
KVM: arm64: vgic-v3: Don't require IRQs be disabled for LPI xarray lock
KVM: arm64: vgic-v3: Erase LPIs from xarray outside of raw spinlocks
KVM: arm64: Spin off release helper from vgic_put_irq()
KVM: arm64: vgic-v3: Use bare refcount for VGIC LPIs
KVM: arm64: vgic: Drop stale comment on IRQ active state
KVM: arm64: VHE: Save and restore host MDCR_EL2 value correctly
KVM: arm64: Initialize PMSCR_EL1 when in VHE
KVM: arm64: nv: fix VNCR TLB ASID match logic for non-Global entries
KVM: s390: Fix FOLL_*/FAULT_FLAG_* confusion
KVM: s390: Fix incorrect usage of mmu_notifier_register()
KVM: s390: Fix access to unavailable adapter indicator pages during postcopy
KVM: arm64: Mark freed S2 MMUs as invalid
|
||
Eric Dumazet
|
87ebb628a5 |
net: clear sk->sk_ino in sk_set_socket(sk, NULL)
Andrei Vagin reported that blamed commit broke CRIU.
Indeed, while we want to keep sk_uid unchanged when a socket
is cloned, we want to clear sk->sk_ino.
Otherwise, sock_diag might report multiple sockets sharing
the same inode number.
Move the clearing part from sock_orphan() to sk_set_socket(sk, NULL),
called both from sock_orphan() and sk_clone_lock().
Fixes:
|
||
Herbert Xu
|
1b34cbbf4f |
crypto: af_alg - Disallow concurrent writes in af_alg_sendmsg
Issuing two writes to the same af_alg socket is bogus as the
data will be interleaved in an unpredictable fashion. Furthermore,
concurrent writes may create inconsistencies in the internal
socket state.
Disallow this by adding a new ctx->write field that indiciates
exclusive ownership for writing.
Fixes:
|
||
|
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
|
||
Paolo Bonzini
|
7d862707d6 |
KVM/arm64 changes for 6.17, round #3
- Invalidate nested MMUs upon freeing the PGD to avoid WARNs when
visiting from an MMU notifier
- Fixes to the TLB match process and TLB invalidation range for
managing the VCNR pseudo-TLB
- Prevent SPE from erroneously profiling guests due to UNKNOWN reset
values in PMSCR_EL1
- Fix save/restore of host MDCR_EL2 to account for eagerly programming
at vcpu_load() on VHE systems
- Correct lock ordering when dealing with VGIC LPIs, avoiding scenarios
where an xarray's spinlock was nested with a *raw* spinlock
- Permit stage-2 read permission aborts which are possible in the case
of NV depending on the guest hypervisor's stage-2 translation
- Call raw_spin_unlock() instead of the internal spinlock API
- Fix parameter ordering when assigning VBAR_EL1
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Merge tag 'kvmarm-fixes-6.17-2' of https://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm into HEAD
KVM/arm64 changes for 6.17, round #3
- Invalidate nested MMUs upon freeing the PGD to avoid WARNs when
visiting from an MMU notifier
- Fixes to the TLB match process and TLB invalidation range for
managing the VCNR pseudo-TLB
- Prevent SPE from erroneously profiling guests due to UNKNOWN reset
values in PMSCR_EL1
- Fix save/restore of host MDCR_EL2 to account for eagerly programming
at vcpu_load() on VHE systems
- Correct lock ordering when dealing with VGIC LPIs, avoiding scenarios
where an xarray's spinlock was nested with a *raw* spinlock
- Permit stage-2 read permission aborts which are possible in the case
of NV depending on the guest hypervisor's stage-2 translation
- Call raw_spin_unlock() instead of the internal spinlock API
- Fix parameter ordering when assigning VBAR_EL1
|
||
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:
|
||
Mark Brown
|
f7a5195c2d |
Fix lpaif_type and DAI configuration for I2S
Merge series from Mohammad Rafi Shaik <mohammad.rafi.shaik@oss.qualcomm.com>: Fix the lpaif_type configuration for the I2S interface. The proper lpaif interface type required to allow DSP to vote appropriate clock setting for I2S interface and also Add support for configuring the DAI format on MI2S interfaces to allow setting the appropriate bit clock and frame clock polarity, ensuring correct audio data transmissionover MI2S. |
||
Matthieu Baerts (NGI0)
|
2293c57484 |
mptcp: pm: nl: announce deny-join-id0 flag
During the connection establishment, a peer can tell the other one that
it cannot establish new subflows to the initial IP address and port by
setting the 'C' flag [1]. Doing so makes sense when the sender is behind
a strict NAT, operating behind a legacy Layer 4 load balancer, or using
anycast IP address for example.
When this 'C' flag is set, the path-managers must then not try to
establish new subflows to the other peer's initial IP address and port.
The in-kernel PM has access to this info, but the userspace PM didn't.
The RFC8684 [1] is strict about that:
(...) therefore the receiver MUST NOT try to open any additional
subflows toward this address and port.
So it is important to tell the userspace about that as it is responsible
for the respect of this flag.
When a new connection is created and established, the Netlink events
now contain the existing but not currently used 'flags' attribute. When
MPTCP_PM_EV_FLAG_DENY_JOIN_ID0 is set, it means no other subflows
to the initial IP address and port -- info that are also part of the
event -- can be established.
Link: https://datatracker.ietf.org/doc/html/rfc8684#section-3.1-20.6 [1]
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:
|
||
Ilya Maximets
|
a9888628cb |
net: dst_metadata: fix IP_DF bit not extracted from tunnel headers
Both OVS and TC flower allow extracting and matching on the DF bit of the outer IP header via OVS_TUNNEL_KEY_ATTR_DONT_FRAGMENT in the OVS_KEY_ATTR_TUNNEL and TCA_FLOWER_KEY_FLAGS_TUNNEL_DONT_FRAGMENT in the TCA_FLOWER_KEY_ENC_FLAGS respectively. Flow dissector extracts this information as FLOW_DIS_F_TUNNEL_DONT_FRAGMENT from the tunnel info key. However, the IP_TUNNEL_DONT_FRAGMENT_BIT in the tunnel key is never actually set, because the tunneling code doesn't actually extract it from the IP header. OAM and CRIT_OPT are extracted by the tunnel implementation code, same code also sets the KEY flag, if present. UDP tunnel core takes care of setting the CSUM flag if the checksum is present in the UDP header, but the DONT_FRAGMENT is not handled at any layer. Fix that by checking the bit and setting the corresponding flag while populating the tunnel info in the IP layer where it belongs. Not using __assign_bit as we don't really need to clear the bit in a just initialized field. It also doesn't seem like using __assign_bit will make the code look better. Clearly, users didn't rely on this functionality for anything very important until now. The reason why this doesn't break OVS logic is that it only matches on what kernel previously parsed out and if kernel consistently reports this bit as zero, OVS will only match on it to be zero, which sort of works. But it is still a bug that the uAPI reports and allows matching on the field that is not actually checked in the packet. And this is causing misleading -df reporting in OVS datapath flows, while the tunnel traffic actually has the bit set in most cases. This may also cause issues if a hardware properly implements support for tunnel flag matching as it will disagree with the implementation in a software path of TC flower. 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:
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||
|
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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||
|
Jakub Kicinski
|
3a1a66d124 |
netfilter pull request nf-25-09-10
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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:
|
||
Florian Westphal
|
11fe5a82e5 |
netfilter: nf_tables: make nft_set_do_lookup available unconditionally
This function was added for retpoline mitigation and is replaced by a static inline helper if mitigations are not enabled. Enable this helper function unconditionally so next patch can add a lookup restart mechanism to fix possible false negatives while transactions are in progress. Adding lookup restarts in nft_lookup_eval doesn't work as nft_objref would then need the same copypaste loop. This patch is separate to ease review of the actual bug fix. Suggested-by: Pablo Neira Ayuso <pablo@netfilter.org> Signed-off-by: Florian Westphal <fw@strlen.de> |
||
|
Florian Westphal
|
64102d9bbc |
netfilter: nf_tables: place base_seq in struct net
This will soon be read from packet path around same time as the gencursor. Both gencursor and base_seq get incremented almost at the same time, so it makes sense to place them in the same structure. This doesn't increase struct net size on 64bit due to padding. Signed-off-by: Florian Westphal <fw@strlen.de> |
||
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:
|
||
Oliver Upton
|
d54594accf |
KVM: arm64: vgic-v3: Erase LPIs from xarray outside of raw spinlocks
syzkaller has caught us red-handed once more, this time nesting regular spinlocks behind raw spinlocks: ============================= [ BUG: Invalid wait context ] 6.16.0-rc3-syzkaller-g7b8346bd9fce #0 Not tainted ----------------------------- syz.0.29/3743 is trying to lock: a3ff80008e2e9e18 (&xa->xa_lock#20){....}-{3:3}, at: vgic_put_irq+0xb4/0x190 arch/arm64/kvm/vgic/vgic.c:137 other info that might help us debug this: context-{5:5} 3 locks held by syz.0.29/3743: #0: a3ff80008e2e90a8 (&kvm->slots_lock){+.+.}-{4:4}, at: kvm_vgic_destroy+0x50/0x624 arch/arm64/kvm/vgic/vgic-init.c:499 #1: a3ff80008e2e9fa0 (&kvm->arch.config_lock){+.+.}-{4:4}, at: kvm_vgic_destroy+0x5c/0x624 arch/arm64/kvm/vgic/vgic-init.c:500 #2: 58f0000021be1428 (&vgic_cpu->ap_list_lock){....}-{2:2}, at: vgic_flush_pending_lpis+0x3c/0x31c arch/arm64/kvm/vgic/vgic.c:150 stack backtrace: CPU: 0 UID: 0 PID: 3743 Comm: syz.0.29 Not tainted 6.16.0-rc3-syzkaller-g7b8346bd9fce #0 PREEMPT Hardware name: linux,dummy-virt (DT) Call trace: show_stack+0x2c/0x3c arch/arm64/kernel/stacktrace.c:466 (C) __dump_stack+0x30/0x40 lib/dump_stack.c:94 dump_stack_lvl+0xd8/0x12c lib/dump_stack.c:120 dump_stack+0x1c/0x28 lib/dump_stack.c:129 print_lock_invalid_wait_context kernel/locking/lockdep.c:4833 [inline] check_wait_context kernel/locking/lockdep.c:4905 [inline] __lock_acquire+0x978/0x299c kernel/locking/lockdep.c:5190 lock_acquire+0x14c/0x2e0 kernel/locking/lockdep.c:5871 __raw_spin_lock_irqsave include/linux/spinlock_api_smp.h:110 [inline] _raw_spin_lock_irqsave+0x5c/0x7c kernel/locking/spinlock.c:162 vgic_put_irq+0xb4/0x190 arch/arm64/kvm/vgic/vgic.c:137 vgic_flush_pending_lpis+0x24c/0x31c arch/arm64/kvm/vgic/vgic.c:158 __kvm_vgic_vcpu_destroy+0x44/0x500 arch/arm64/kvm/vgic/vgic-init.c:455 kvm_vgic_destroy+0x100/0x624 arch/arm64/kvm/vgic/vgic-init.c:505 kvm_arch_destroy_vm+0x80/0x138 arch/arm64/kvm/arm.c:244 kvm_destroy_vm virt/kvm/kvm_main.c:1308 [inline] kvm_put_kvm+0x800/0xff8 virt/kvm/kvm_main.c:1344 kvm_vm_release+0x58/0x78 virt/kvm/kvm_main.c:1367 __fput+0x4ac/0x980 fs/file_table.c:465 ____fput+0x20/0x58 fs/file_table.c:493 task_work_run+0x1bc/0x254 kernel/task_work.c:227 resume_user_mode_work include/linux/resume_user_mode.h:50 [inline] do_notify_resume+0x1b4/0x270 arch/arm64/kernel/entry-common.c:151 exit_to_user_mode_prepare arch/arm64/kernel/entry-common.c:169 [inline] exit_to_user_mode arch/arm64/kernel/entry-common.c:178 [inline] el0_svc+0xb4/0x160 arch/arm64/kernel/entry-common.c:768 el0t_64_sync_handler+0x78/0x108 arch/arm64/kernel/entry-common.c:786 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:600 This is of course no good, but is at odds with how LPI refcounts are managed. Solve the locking mess by deferring the release of unreferenced LPIs after the ap_list_lock is released. Mark these to-be-released LPIs specially to avoid racing with vgic_put_irq() and causing a double-free. Since references can only be taken on LPIs with a nonzero refcount, extending the lifetime of freed LPIs is still safe. Reviewed-by: Marc Zyngier <maz@kernel.org> Reported-by: syzbot+cef594105ac7e60c6d93@syzkaller.appspotmail.com Closes: https://lore.kernel.org/kvmarm/68acd0d9.a00a0220.33401d.048b.GAE@google.com/ Link: https://lore.kernel.org/r/20250905100531.282980-5-oliver.upton@linux.dev Signed-off-by: Oliver Upton <oliver.upton@linux.dev> |