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1,324,781 commits
| Author | SHA1 | Message | Date | |
|---|---|---|---|---|
Jakub Kicinski
|
e95274dfe8 |
selftests: tc-testing: reduce rshift value
After previous change rshift >= 32 is no longer allowed. Modify the test to use 31, the test doesn't seem to send any traffic so the exact value shouldn't matter. Reviewed-by: Eric Dumazet <edumazet@google.com> Link: https://patch.msgid.link/20250103182458.1213486-1-kuba@kernel.org Signed-off-by: Jakub Kicinski <kuba@kernel.org> |
||
Eric Dumazet
|
a039e54397 |
net_sched: cls_flow: validate TCA_FLOW_RSHIFT attribute
syzbot found that TCA_FLOW_RSHIFT attribute was not validated.
Right shitfing a 32bit integer is undefined for large shift values.
UBSAN: shift-out-of-bounds in net/sched/cls_flow.c:329:23
shift exponent 9445 is too large for 32-bit type 'u32' (aka 'unsigned int')
CPU: 1 UID: 0 PID: 54 Comm: kworker/u8:3 Not tainted 6.13.0-rc3-syzkaller-00180-g4f619d518db9 #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
Workqueue: ipv6_addrconf addrconf_dad_work
Call Trace:
<TASK>
__dump_stack lib/dump_stack.c:94 [inline]
dump_stack_lvl+0x241/0x360 lib/dump_stack.c:120
ubsan_epilogue lib/ubsan.c:231 [inline]
__ubsan_handle_shift_out_of_bounds+0x3c8/0x420 lib/ubsan.c:468
flow_classify+0x24d5/0x25b0 net/sched/cls_flow.c:329
tc_classify include/net/tc_wrapper.h:197 [inline]
__tcf_classify net/sched/cls_api.c:1771 [inline]
tcf_classify+0x420/0x1160 net/sched/cls_api.c:1867
sfb_classify net/sched/sch_sfb.c:260 [inline]
sfb_enqueue+0x3ad/0x18b0 net/sched/sch_sfb.c:318
dev_qdisc_enqueue+0x4b/0x290 net/core/dev.c:3793
__dev_xmit_skb net/core/dev.c:3889 [inline]
__dev_queue_xmit+0xf0e/0x3f50 net/core/dev.c:4400
dev_queue_xmit include/linux/netdevice.h:3168 [inline]
neigh_hh_output include/net/neighbour.h:523 [inline]
neigh_output include/net/neighbour.h:537 [inline]
ip_finish_output2+0xd41/0x1390 net/ipv4/ip_output.c:236
iptunnel_xmit+0x55d/0x9b0 net/ipv4/ip_tunnel_core.c:82
udp_tunnel_xmit_skb+0x262/0x3b0 net/ipv4/udp_tunnel_core.c:173
geneve_xmit_skb drivers/net/geneve.c:916 [inline]
geneve_xmit+0x21dc/0x2d00 drivers/net/geneve.c:1039
__netdev_start_xmit include/linux/netdevice.h:5002 [inline]
netdev_start_xmit include/linux/netdevice.h:5011 [inline]
xmit_one net/core/dev.c:3590 [inline]
dev_hard_start_xmit+0x27a/0x7d0 net/core/dev.c:3606
__dev_queue_xmit+0x1b73/0x3f50 net/core/dev.c:4434
Fixes:
|
||
Zhongqiu Duan
|
3479c7549f |
tcp/dccp: allow a connection when sk_max_ack_backlog is zero
If the backlog of listen() is set to zero, sk_acceptq_is_full() allows one connection to be made, but inet_csk_reqsk_queue_is_full() does not. When the net.ipv4.tcp_syncookies is zero, inet_csk_reqsk_queue_is_full() will cause an immediate drop before the sk_acceptq_is_full() check in tcp_conn_request(), resulting in no connection can be made. This patch tries to keep consistent with |
||
Antonio Pastor
|
1e9b0e1c55 |
net: 802: LLC+SNAP OID:PID lookup on start of skb data
802.2+LLC+SNAP frames received by napi_complete_done() with GRO and DSA have skb->transport_header set two bytes short, or pointing 2 bytes before network_header & skb->data. This was an issue as snap_rcv() expected offset to point to SNAP header (OID:PID), causing packet to be dropped. A fix at llc_fixup_skb() ( |
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Linus Torvalds
|
aba74e639f |
Nothing major here. Over the last two weeks we gathered only around
two-thirds of our normal weekly fix count, but delaying sending these
until -rc7 seemed like a really bad idea.
AFAIK we have no bugs under investigation. One or two reverts for
stuff for which we haven't gotten a proper fix will likely come in
the next PR.
Including fixes from wireles and netfilter.
Current release - fix to a fix:
- netfilter: nft_set_hash: unaligned atomic read on struct nft_set_ext
- eth: gve: trigger RX NAPI instead of TX NAPI in gve_xsk_wakeup
Previous releases - regressions:
- net: reenable NETIF_F_IPV6_CSUM offload for BIG TCP packets
- mptcp:
- fix sleeping rcvmsg sleeping forever after bad recvbuffer adjust
- fix TCP options overflow
- prevent excessive coalescing on receive, fix throughput
- net: fix memory leak in tcp_conn_request() if map insertion fails
- wifi: cw1200: fix potential NULL dereference after conversion
to GPIO descriptors
- phy: micrel: dynamically control external clock of KSZ PHY,
fix suspend behavior
Previous releases - always broken:
- af_packet: fix VLAN handling with MSG_PEEK
- net: restrict SO_REUSEPORT to inet sockets
- netdev-genl: avoid empty messages in NAPI get
- dsa: microchip: fix set_ageing_time function on KSZ9477 and LAN937X
- eth: gve: XDP fixes around transmit, queue wakeup etc.
- eth: ti: icssg-prueth: fix firmware load sequence to prevent time
jump which breaks timesync related operations
Misc:
- netlink: specs: mptcp: add missing attr and improve documentation
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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Merge tag 'net-6.13-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
Pull networking fixes from Jakub Kicinski:
"Including fixes from wireles and netfilter.
Nothing major here. Over the last two weeks we gathered only around
two-thirds of our normal weekly fix count, but delaying sending these
until -rc7 seemed like a really bad idea.
AFAIK we have no bugs under investigation. One or two reverts for
stuff for which we haven't gotten a proper fix will likely come in the
next PR.
Current release - fix to a fix:
- netfilter: nft_set_hash: unaligned atomic read on struct
nft_set_ext
- eth: gve: trigger RX NAPI instead of TX NAPI in gve_xsk_wakeup
Previous releases - regressions:
- net: reenable NETIF_F_IPV6_CSUM offload for BIG TCP packets
- mptcp:
- fix sleeping rcvmsg sleeping forever after bad recvbuffer adjust
- fix TCP options overflow
- prevent excessive coalescing on receive, fix throughput
- net: fix memory leak in tcp_conn_request() if map insertion fails
- wifi: cw1200: fix potential NULL dereference after conversion to
GPIO descriptors
- phy: micrel: dynamically control external clock of KSZ PHY, fix
suspend behavior
Previous releases - always broken:
- af_packet: fix VLAN handling with MSG_PEEK
- net: restrict SO_REUSEPORT to inet sockets
- netdev-genl: avoid empty messages in NAPI get
- dsa: microchip: fix set_ageing_time function on KSZ9477 and LAN937X
- eth:
- gve: XDP fixes around transmit, queue wakeup etc.
- ti: icssg-prueth: fix firmware load sequence to prevent time
jump which breaks timesync related operations
Misc:
- netlink: specs: mptcp: add missing attr and improve documentation"
* tag 'net-6.13-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (50 commits)
net: ti: icssg-prueth: Fix clearing of IEP_CMP_CFG registers during iep_init
net: ti: icssg-prueth: Fix firmware load sequence.
mptcp: prevent excessive coalescing on receive
mptcp: don't always assume copied data in mptcp_cleanup_rbuf()
mptcp: fix recvbuffer adjust on sleeping rcvmsg
ila: serialize calls to nf_register_net_hooks()
af_packet: fix vlan_get_protocol_dgram() vs MSG_PEEK
af_packet: fix vlan_get_tci() vs MSG_PEEK
net: wwan: iosm: Properly check for valid exec stage in ipc_mmio_init()
net: restrict SO_REUSEPORT to inet sockets
net: reenable NETIF_F_IPV6_CSUM offload for BIG TCP packets
net: sfc: Correct key_len for efx_tc_ct_zone_ht_params
net: wwan: t7xx: Fix FSM command timeout issue
sky2: Add device ID 11ab:4373 for Marvell 88E8075
mptcp: fix TCP options overflow.
net: mv643xx_eth: fix an OF node reference leak
gve: trigger RX NAPI instead of TX NAPI in gve_xsk_wakeup
eth: bcmsysport: fix call balance of priv->clk handling routines
net: llc: reset skb->transport_header
netlink: specs: mptcp: fix missing doc
...
|
||
|
Linus Torvalds
|
ee063c23e4 |
NIOS2: update for v6.14
- Use str_yes_no() helper function -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEoHhMeiyk5VmwVMwNGZQEC4GjKPQFAmd3TF0ACgkQGZQEC4Gj KPQQYw/+MEt6NJz5YRLGgmAyDEXIFRZbxMKa4xraQv12QD+l83JxSf0o9LP4knmt eRkSB3Ta1irwdu/jwA5WPTBU+Z3oZGRIrnRvv2h+CAyqj9yDI7+QMlTqWDU3KnAl uVIHbLo6LBZlRx6sekm6tHPuD+dilzlWYVOrKbkGnrZX+HlrpEmTRXZ5qDTfRh3y Wj7SYWWN4L9vTJ3IpiX6Zu3827MCFbpPFR5fzyusYsGX3AdVD/QBbXspbjsigPEG DnaPh6qgnKqeuEYSyC7PxpPyFzVh2vwFO4q1p5t3FaEvF5IKlztRoFljkHto2sPN XAb5CG4kjZ6jo8/ntrXEbYmaqtHIW0/c0MZSLtTWz2jVOpFuvncFFq2yo2JegKRY FEAan+GyftrXXLiFTvbrUew7m1dIqrKRQQEsxbhlHojE+gRjnFvQE/TXGc5Gt8C8 s/77qOIM7yhOkNdUeh2I/T2ZPi+ZyMO19k5Ut8lvrH/1gts0HXv+wNW6rcjyO2Sb nZBG9dQNWS7P3I/zjdldBUY2OWuxe3EnMBh5zn3yRxmgl2aBwDwv+3aymuybYkws BkZsnydANkDYdQdsiA0Mvns+69OXnrA5JS2vAf0rdnaySrozUgVXPMV/Q++r48RH tsxsFNrj9AufYrTWWRa2dRFNFBIaSprFehJmOmDrR+kpG69SQyw= =Ma+k -----END PGP SIGNATURE----- Merge tag 'nios2_update_for_v6.14' of git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux Pull nios2 fixlet from Dinh Nguyen: - Use str_yes_no() helper function * tag 'nios2_update_for_v6.14' of git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux: nios2: Use str_yes_no() helper in show_cpuinfo() |
||
|
Linus Torvalds
|
dea3165f98 |
RDMA v6.13 first rc pull request
Alot of fixes accumulated over the holiday break:
- Static tool fixes, value is already proven to be NULL, possible integer
overflow
- Many bnxt_re fixes:
* Crashes due to a mismatch in the maximum SGE list size
* Don't waste memory for user QPs by creating kernel-only structures
* Fix compatability issues with older HW in some of the new HW features
recently introduced: RTS->RTS feature, work around 9096
* Do not allow destroy_qp to fail
* Validate QP MTU against device limits
* Add missing validation on madatory QP attributes for RTR->RTS
* Report port_num in query_qp as required by the spec
* Fix creation of QPs of the maximum queue size, and in the variable mode
* Allow all QPs to be used on newer HW by limiting a work around only to
HW it affects
* Use the correct MSN table size for variable mode QPs
* Add missing locking in create_qp() accessing the qp_tbl
* Form WQE buffers correctly when some of the buffers are 0 hop
* Don't crash on QP destroy if the userspace doesn't setup the dip_ctx
* Add the missing QP flush handler call on the DWQE path to avoid
hanging on error recovery
* Consistently use ENXIO for return codes if the devices is fatally errored
- Try again to fix VLAN support on iwarp, previous fix was reverted due to
breaking other cards
- Correct error path return code for rdma netlink events
- Remove the seperate net_device pointer in siw and rxe which syzkaller
found a way to UAF
- Fix a UAF of a stack ib_sge in rtrs
- Fix a regression where old mlx5 devices and FW were wrongly activing
new device features and failing
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Merge tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma
Pull rdma fixes from Jason Gunthorpe:
"A lot of fixes accumulated over the holiday break:
- Static tool fixes, value is already proven to be NULL, possible
integer overflow
- Many bnxt_re fixes:
- Crashes due to a mismatch in the maximum SGE list size
- Don't waste memory for user QPs by creating kernel-only
structures
- Fix compatability issues with older HW in some of the new HW
features recently introduced: RTS->RTS feature, work around 9096
- Do not allow destroy_qp to fail
- Validate QP MTU against device limits
- Add missing validation on madatory QP attributes for RTR->RTS
- Report port_num in query_qp as required by the spec
- Fix creation of QPs of the maximum queue size, and in the
variable mode
- Allow all QPs to be used on newer HW by limiting a work around
only to HW it affects
- Use the correct MSN table size for variable mode QPs
- Add missing locking in create_qp() accessing the qp_tbl
- Form WQE buffers correctly when some of the buffers are 0 hop
- Don't crash on QP destroy if the userspace doesn't setup the
dip_ctx
- Add the missing QP flush handler call on the DWQE path to avoid
hanging on error recovery
- Consistently use ENXIO for return codes if the devices is
fatally errored
- Try again to fix VLAN support on iwarp, previous fix was reverted
due to breaking other cards
- Correct error path return code for rdma netlink events
- Remove the seperate net_device pointer in siw and rxe which
syzkaller found a way to UAF
- Fix a UAF of a stack ib_sge in rtrs
- Fix a regression where old mlx5 devices and FW were wrongly
activing new device features and failing"
* tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma: (28 commits)
RDMA/mlx5: Enable multiplane mode only when it is supported
RDMA/bnxt_re: Fix error recovery sequence
RDMA/rtrs: Ensure 'ib_sge list' is accessible
RDMA/rxe: Remove the direct link to net_device
RDMA/hns: Fix missing flush CQE for DWQE
RDMA/hns: Fix warning storm caused by invalid input in IO path
RDMA/hns: Fix accessing invalid dip_ctx during destroying QP
RDMA/hns: Fix mapping error of zero-hop WQE buffer
RDMA/bnxt_re: Fix the locking while accessing the QP table
RDMA/bnxt_re: Fix MSN table size for variable wqe mode
RDMA/bnxt_re: Add send queue size check for variable wqe
RDMA/bnxt_re: Disable use of reserved wqes
RDMA/bnxt_re: Fix max_qp_wrs reported
RDMA/siw: Remove direct link to net_device
RDMA/nldev: Set error code in rdma_nl_notify_event
RDMA/bnxt_re: Fix reporting hw_ver in query_device
RDMA/bnxt_re: Fix to export port num to ib_query_qp
RDMA/bnxt_re: Fix setting mandatory attributes for modify_qp
RDMA/bnxt_re: Add check for path mtu in modify_qp
RDMA/bnxt_re: Fix the check for 9060 condition
...
|
||
|
Linus Torvalds
|
f274fffbc2 |
Pin control fixes for the v6.13 series:
- A small Kconfig fixup for the i.MX, in principle this could come in from the SoC tree but the bug was introduced from the pin control tree so let's fix it from here. - Fix a sleep in atomic context in the MCP23xxx GPIO expander by disabling the regmap locking and using explicit mutex locks. -----BEGIN PGP SIGNATURE----- iQIzBAABCAAdFiEElDRnuGcz/wPCXQWMQRCzN7AZXXMFAmd3nJcACgkQQRCzN7AZ XXOhNg/8C5lXyL8M8LEiCL7qatG9fBlFCIsCs6/bprYUT5tQksMpBlJUtYmyKEf4 nw1UWOrwPz6RFC5UnK0PnDg3wC2y8sElWab5FUMsqZaBdCeDnCQXsbnJ7iiow/pN +BigELRBgHJtfyMBp8WymS1w+2IarlBuh3JPTVFTZO/uZFCiM4C9QLFg3oPaUMhq ZaVMYldRIIbM0QVs2JjYas317dmH290qOIQu7tTNVsiVDIias0Z3gv4ejKTe+QAt qAgHrK5xMBcTu07Dx/DVg8+X1YN+LCqk1CkZuCk6kYoUv4pAARGAWwO2JtbeHldI 9iuBBDOmaqVS+GKxrXgga7nu4mcsQqanXGmu12+YibkuMt56iGCp0LVLVWe8/CAN aNg5/5fDrfKWssAOrMVupGJkaqR5uVkZ8v9oPDq1fSh2jAATzOa/l8OiaonIfkJ9 2UG0jr23LtrsAsfcObRR2xbvK6BwtFONFnk51ivzM+tLyXBl1DkXiUBakrrYpYKN eTF2+5Att/XKu8yghTqtl6XPLPb9DLjWCzFh7Y7z8hylHoIOUHNUpS4sMZ/gveTq yBCLpo7tSYZfIvhrIRkPlNciyCQJDoLOxb2OJT/6WcomW561RSEhOjTFObSsn634 YjJ3bSobGLMq4bT3p6iCylXc5KTGhvf54hp/bLj4HMekM7daSyY= =+Eo1 -----END PGP SIGNATURE----- Merge tag 'pinctrl-v6.13-2' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl Pull pin control fixes from Linus Walleij: - A small Kconfig fixup for the i.MX. In principle this could come in from the SoC tree but the bug was introduced from the pin control tree so let's fix it from here. - Fix a sleep in atomic context in the MCP23xxx GPIO expander by disabling the regmap locking and using explicit mutex locks. * tag 'pinctrl-v6.13-2' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl: pinctrl: mcp23s08: Fix sleeping in atomic context due to regmap locking ARM: imx: Re-introduce the PINCTRL selection |
||
|
Linus Torvalds
|
4f5d3da619 |
sound fixes for 6.13-rc6
The first new year PR: no surprise, all small fixes, including: - Follow-up fixes for the new compress-offload API extension - A couple of fixes for MIDI 2.0 UMP handling - A trivial race fix for OSS sequencer emulation ioctls - USB-audio and HD-audio fixes / quirks -----BEGIN PGP SIGNATURE----- iQJCBAABCAAsFiEEIXTw5fNLNI7mMiVaLtJE4w1nLE8FAmd38D8OHHRpd2FpQHN1 c2UuZGUACgkQLtJE4w1nLE8brw//dkMzKN/VUwEHJLCj1gkDd4vNkdyVqcHY/zIF NJnUWnDeQbGP7iMS+ZuQ9xb7P9x+6JM1WA6CUCrHDMq0NLAIu48jZQiaQQtuFfYG NlJaGJMwFZcecgKpBXyFKqvHrY8XZgnnd1dH0QkwZlf+YJsoIWhmVSj78UbxSKca Nu/VZc5HitwYJKR9czovrZJ6iQcTY5F7YkoeBGJAoUzi125XvMZzx8ZP8LJCskT2 eZmmLEwTRWLq0kR8Esv2zpNwh7jX9+nOaYJOb4J0M7XHfU/d3lUCl324tGUBiFu6 TN+5woCZ3bKuiCJa83JWyD0FGdiIcjUIzYWY9/enaR8DmebOvlvF2FeBr4o1oGvT bKSAq8qs44EQiteTkh5AB6TyBxGpjtZ1GAqMS1cW2ARjdT6n49SIYaovrYOsSF/Z E95AkspsMANlisn7gU2U7wWEl1/Vyp0J7U37BqrwUwg7Fembh5KDVJIVijo2pK0J KaO4ulws88cxCvwm8gnyfGoQb6cJrp9bbrObjpy4Cuk1jtTZdslW6PhrqLl7wz4E 2Z9L6K2LEO/OXg0keyB8nF9jQofPA3g17xQZOE/Aob0z3e2EshW7F3ituvGF1iRQ bQLbeQp6cGg1nYDSBq3uhq/3n8IV2m5aZc8kWCTNpU2uoVZTBXzw88VU5sFtakns w3ockRs= =n/AG -----END PGP SIGNATURE----- Merge tag 'sound-6.13-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound Pull sound fixes from Takashi Iwai: "The first new year pull request: no surprises, all small fixes, including: - Follow-up fixes for the new compress-offload API extension - A couple of fixes for MIDI 2.0 UMP handling - A trivial race fix for OSS sequencer emulation ioctls - USB-audio and HD-audio fixes / quirks" * tag 'sound-6.13-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound: ALSA: seq: Check UMP support for midi_version change ALSA hda/realtek: Add quirk for Framework F111:000C Revert "ALSA: ump: Don't enumeration invalid groups for legacy rawmidi" ALSA: seq: oss: Fix races at processing SysEx messages ALSA: compress_offload: fix remaining descriptor races in sound/core/compress_offload.c ALSA: compress_offload: Drop unneeded no_free_ptr() ALSA: hda/tas2781: Ignore SUBSYS_ID not found for tas2563 projects ALSA: usb-audio: US16x08: Initialize array before use |
||
|
Linus Torvalds
|
92c3bb3d2e |
drm fixes for 6.13-rc6
i915: - Fix C10 pll programming sequence [cx0_phy] - Fix power gate sequence. [dg1] xe: - uapi: Revert some devcoredump file format changes breaking a mesa debug tool - Fixes around waits when moving to system - Fix a typo when checking for LMEM provisioning - Fix a fault on fd close after unbind - A couple of OA fixes squashed for stable backporting adv7511: - fix UAF - drop single lane support - audio infoframe fix -----BEGIN PGP SIGNATURE----- iQIzBAABCAAdFiEEEKbZHaGwW9KfbeusDHTzWXnEhr4FAmd3RjgACgkQDHTzWXnE hr4zfhAAieuGQtsYScV6LPe6tYfiR+kT58TbfXYr1xaKrZn/F+UkLCG7d2dOZfPg zG69lZUQQMG0DMujYsL3SnWOf8Q5Z9flHg0Gmj577nxtKWry3ZbjJ31PCeiYsAF5 09SwrMHDGytYpo+vJBbHDQXn7NIH9Ud9PhrH+koObW6mVivdouF37gB1JUsl+f6l JGA99Uv89IOr/UmvmW4WyCLTw9NBnQgoJB1HKIjJTx+H4OAUcQ8qH97zy7nVZEpN LT2+fGzPCr2Us1yuu0XCWFDPUsxE7moGTH2TR27mgIJDvf+7yJokqyfmhLDWIm+R kjGGw+3s1rqy7xkugkD/cz11DL/Ag2i/pLihywUfPXT7XOMvU4JwjN1M+IY0uZ4x BmcJ9v1HZq0YdfIzydva6aaRwW+/ouJVq9/FEPtKUqq6vL4+OeoX5dAAUt7xH5Ok TlobbeVwBVgChqyZ9Ug0e9Jz8VTgH0lKqz5aTUVTd4b5xibmCUWIkGH8elPiXfpf NsZ8LlffoHIFa1cbR3QizmQRDXS2Nu4NLiGKajL+yM+8+IyclgDzfVWLz4xq3cpW ZBFHO6aeU7i/SHYj3BbnR7Kmt8kVEnE9yN1hENztJyz/IruIhV8BgTiLPaOfwV1m yRfK3oD2qbdoxY4RiFGWwU60GGRU/WvFhRLf2rmh0LyBPU3oNy0= =H3XD -----END PGP SIGNATURE----- Merge tag 'drm-fixes-2025-01-03' of https://gitlab.freedesktop.org/drm/kernel Pull drm fixes from Dave Airlie: "Happy New Year. It was fairly quiet for holidays period, certainly nothing that worth getting off the couch before I needed to, this is for the past two weeks, i915, xe and some adv7511, I expect we will see some amdgpu etc happening next week, but otherwise all quiet. i915: - Fix C10 pll programming sequence [cx0_phy] - Fix power gate sequence. [dg1] xe: - uapi: Revert some devcoredump file format changes breaking a mesa debug tool - Fixes around waits when moving to system - Fix a typo when checking for LMEM provisioning - Fix a fault on fd close after unbind - A couple of OA fixes squashed for stable backporting adv7511: - fix UAF - drop single lane support - audio infoframe fix" * tag 'drm-fixes-2025-01-03' of https://gitlab.freedesktop.org/drm/kernel: xe/oa: Fix query mode of operation for OAR/OAC drm/i915/dg1: Fix power gate sequence. drm/i915/cx0_phy: Fix C10 pll programming sequence drm/xe: Fix fault on fd close after unbind drm/xe/pf: Use correct function to check LMEM provisioning drm/xe: Wait for migration job before unmapping pages drm/xe: Use non-interruptible wait when moving BO to system drm/xe: Revert some changes that break a mesa debug tool drm: adv7511: Drop dsi single lane support dt-bindings: display: adi,adv7533: Drop single lane support drm: adv7511: Fix use-after-free in adv7533_attach_dsi() drm/bridge: adv7511_audio: Update Audio InfoFrame properly |
||
|
Linus Torvalds
|
e30dd219c7 |
Fixes for ftrace in v6.13:
- Add needed READ_ONCE() around access to the fgraph array element The updates to the fgraph array can happen when callbacks are registered and unregistered. The __ftrace_return_to_handler() can handle reading either the old value or the new value. But once it reads that value it must stay consistent otherwise the check that looks to see if the value is a stub may show false, but if the compiler decides to re-read after that check, it can be true which can cause the code to crash later on. - Make function profiler use the top level ops for filtering again When function graph became available for instances, its filter ops became independent from the top level set_ftrace_filter. In the process the function profiler received its own filter ops as well. But the function profiler uses the top level set_ftrace_filter file and does not have one of its own. In giving it its own filter ops, it lost any user interface it once had. Make it use the top level set_ftrace_filter file again. This fixes a regression. -----BEGIN PGP SIGNATURE----- iIoEABYIADIWIQRRSw7ePDh/lE+zeZMp5XQQmuv6qgUCZ3cR4RQccm9zdGVkdEBn b29kbWlzLm9yZwAKCRAp5XQQmuv6qjxfAQCPhNztdmGmEYmuBtONPHwejidWnuJ6 Rl2mQxEbp40OUgD+JvSWofhRsvtXWlymqZ9j+dKMegLqMeq834hB0LK4NAg= =+KqV -----END PGP SIGNATURE----- Merge tag 'ftrace-v6.13-rc5-2' of git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace Pull ftrace fixes from Steven Rostedt: - Add needed READ_ONCE() around access to the fgraph array element The updates to the fgraph array can happen when callbacks are registered and unregistered. The __ftrace_return_to_handler() can handle reading either the old value or the new value. But once it reads that value it must stay consistent otherwise the check that looks to see if the value is a stub may show false, but if the compiler decides to re-read after that check, it can be true which can cause the code to crash later on. - Make function profiler use the top level ops for filtering again When function graph became available for instances, its filter ops became independent from the top level set_ftrace_filter. In the process the function profiler received its own filter ops as well. But the function profiler uses the top level set_ftrace_filter file and does not have one of its own. In giving it its own filter ops, it lost any user interface it once had. Make it use the top level set_ftrace_filter file again. This fixes a regression. * tag 'ftrace-v6.13-rc5-2' of git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace: ftrace: Fix function profiler's filtering functionality fgraph: Add READ_ONCE() when accessing fgraph_array[] |
||
Mark Zhang
|
45d339fefa |
RDMA/mlx5: Enable multiplane mode only when it is supported
Driver queries vport_cxt.num_plane and enables multiplane when it is
greater then 0, but some old FWs (versions from x.40.1000 till x.42.1000),
report vport_cxt.num_plane = 1 unexpectedly.
Fix it by querying num_plane only when HCA_CAP2.multiplane bit is set.
Fixes:
|
||
David S. Miller
|
ce21419b55 |
Merge branch 'net-iep-clock-module-fixes'
Meghana Malladi says: ==================== IEP clock module bug fixes This series has some bug fixes for IEP module needed by PPS and timesync operations. Patch 1/2 fixes firmware load sequence to run all the firmwares when either of the ethernet interfaces is up. Move all the code common for firmware bringup under common functions. Patch 2/2 fixes distorted PPS signal when the ethernet interfaces are brough down and up. This patch also fixes enabling PPS signal after bringing the interface up, without disabling PPS. ==================== Signed-off-by: David S. Miller <davem@davemloft.net> |
||
Meghana Malladi
|
9b11536124 |
net: ti: icssg-prueth: Fix clearing of IEP_CMP_CFG registers during iep_init
When ICSSG interfaces are brought down and brought up again, the
pru cores are shut down and booted again, flushing out all the memories
and start again in a clean state. Hence it is expected that the
IEP_CMP_CFG register needs to be flushed during iep_init() to ensure
that the existing residual configuration doesn't cause any unusual
behavior. If the register is not cleared, existing IEP_CMP_CFG set for
CMP1 will result in SYNC0_OUT signal based on the SYNC_OUT register values.
After bringing the interface up, calling PPS enable doesn't work as
the driver believes PPS is already enabled, (iep->pps_enabled is not
cleared during interface bring down) and driver will just return true
even though there is no signal. Fix this by disabling pps and perout.
Fixes:
|
||
MD Danish Anwar
|
9facce84f4 |
net: ti: icssg-prueth: Fix firmware load sequence.
Timesync related operations are ran in PRU0 cores for both ICSSG SLICE0
and SLICE1. Currently whenever any ICSSG interface comes up we load the
respective firmwares to PRU cores and whenever interface goes down, we
stop the resective cores. Due to this, when SLICE0 goes down while
SLICE1 is still active, PRU0 firmwares are unloaded and PRU0 core is
stopped. This results in clock jump for SLICE1 interface as the timesync
related operations are no longer running.
As there are interdependencies between SLICE0 and SLICE1 firmwares,
fix this by running both PRU0 and PRU1 firmwares as long as at least 1
ICSSG interface is up. Add new flag in prueth struct to check if all
firmwares are running and remove the old flag (fw_running).
Use emacs_initialized as reference count to load the firmwares for the
first and last interface up/down. Moving init_emac_mode and fw_offload_mode
API outside of icssg_config to icssg_common_start API as they need
to be called only once per firmware boot.
Change prueth_emac_restart() to return error code and add error prints
inside the caller of this functions in case of any failures.
Move prueth_emac_stop() from common to sr1 driver.
sr1 and sr2 drivers have different logic handling for stopping
the firmwares. While sr1 driver is dependent on emac structure
to stop the corresponding pru cores for that slice, for sr2
all the pru cores of both the slices are stopped and is not
dependent on emac. So the prueth_emac_stop() function is no
longer common and can be moved to sr1 driver.
Fixes:
|
||
|
Jakub Kicinski
|
3473020d0f |
Merge branch 'mptcp-rx-path-fixes'
Matthieu Baerts says: ==================== mptcp: rx path fixes Here are 3 different fixes, all related to the MPTCP receive buffer: - Patch 1: fix receive buffer space when recvmsg() blocks after receiving some data. For a fix introduced in v6.12, backported to v6.1. - Patch 2: mptcp_cleanup_rbuf() can be called when no data has been copied. For 5.11. - Patch 3: prevent excessive coalescing on receive, which can affect the throughput badly. It looks better to wait a bit before backporting this one to stable versions, to get more results. For 5.10. ==================== Link: https://patch.msgid.link/20241230-net-mptcp-rbuf-fixes-v1-0-8608af434ceb@kernel.org Signed-off-by: Jakub Kicinski <kuba@kernel.org> |
||
Paolo Abeni
|
56b824eb49 |
mptcp: prevent excessive coalescing on receive
Currently the skb size after coalescing is only limited by the skb
layout (the skb must not carry frag_list). A single coalesced skb
covering several MSS can potentially fill completely the receive
buffer. In such a case, the snd win will zero until the receive buffer
will be empty again, affecting tput badly.
Fixes:
|
||
|
Paolo Abeni
|
551844f26d |
mptcp: don't always assume copied data in mptcp_cleanup_rbuf()
Under some corner cases the MPTCP protocol can end-up invoking
mptcp_cleanup_rbuf() when no data has been copied, but such helper
assumes the opposite condition.
Explicitly drop such assumption and performs the costly call only
when strictly needed - before releasing the msk socket lock.
Fixes:
|
||
|
Paolo Abeni
|
449e6912a2 |
mptcp: fix recvbuffer adjust on sleeping rcvmsg
If the recvmsg() blocks after receiving some data - i.e. due to
SO_RCVLOWAT - the MPTCP code will attempt multiple times to
adjust the receive buffer size, wrongly accounting every time the
cumulative of received data - instead of accounting only for the
delta.
Address the issue moving mptcp_rcv_space_adjust just after the
data reception and passing it only the just received bytes.
This also removes an unneeded difference between the TCP and MPTCP
RX code path implementation.
Fixes:
|
||
|
Eric Dumazet
|
260466b576 |
ila: serialize calls to nf_register_net_hooks()
syzbot found a race in ila_add_mapping() [1] commit |
||
|
Eric Dumazet
|
f91a5b8089 |
af_packet: fix vlan_get_protocol_dgram() vs MSG_PEEK
Blamed commit forgot MSG_PEEK case, allowing a crash [1] as found
by syzbot.
Rework vlan_get_protocol_dgram() to not touch skb at all,
so that it can be used from many cpus on the same skb.
Add a const qualifier to skb argument.
[1]
skbuff: skb_under_panic: text:ffffffff8a8ccd05 len:29 put:14 head:ffff88807fc8e400 data:ffff88807fc8e3f4 tail:0x11 end:0x140 dev:<NULL>
------------[ cut here ]------------
kernel BUG at net/core/skbuff.c:206 !
Oops: invalid opcode: 0000 [#1] PREEMPT SMP KASAN PTI
CPU: 1 UID: 0 PID: 5892 Comm: syz-executor883 Not tainted 6.13.0-rc4-syzkaller-00054-gd6ef8b40d075 #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
RIP: 0010:skb_panic net/core/skbuff.c:206 [inline]
RIP: 0010:skb_under_panic+0x14b/0x150 net/core/skbuff.c:216
Code: 0b 8d 48 c7 c6 86 d5 25 8e 48 8b 54 24 08 8b 0c 24 44 8b 44 24 04 4d 89 e9 50 41 54 41 57 41 56 e8 5a 69 79 f7 48 83 c4 20 90 <0f> 0b 0f 1f 00 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 f3
RSP: 0018:ffffc900038d7638 EFLAGS: 00010282
RAX: 0000000000000087 RBX: dffffc0000000000 RCX: 609ffd18ea660600
RDX: 0000000000000000 RSI: 0000000080000000 RDI: 0000000000000000
RBP: ffff88802483c8d0 R08: ffffffff817f0a8c R09: 1ffff9200071ae60
R10: dffffc0000000000 R11: fffff5200071ae61 R12: 0000000000000140
R13: ffff88807fc8e400 R14: ffff88807fc8e3f4 R15: 0000000000000011
FS: 00007fbac5e006c0(0000) GS:ffff8880b8700000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007fbac5e00d58 CR3: 000000001238e000 CR4: 00000000003526f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
<TASK>
skb_push+0xe5/0x100 net/core/skbuff.c:2636
vlan_get_protocol_dgram+0x165/0x290 net/packet/af_packet.c:585
packet_recvmsg+0x948/0x1ef0 net/packet/af_packet.c:3552
sock_recvmsg_nosec net/socket.c:1033 [inline]
sock_recvmsg+0x22f/0x280 net/socket.c:1055
____sys_recvmsg+0x1c6/0x480 net/socket.c:2803
___sys_recvmsg net/socket.c:2845 [inline]
do_recvmmsg+0x426/0xab0 net/socket.c:2940
__sys_recvmmsg net/socket.c:3014 [inline]
__do_sys_recvmmsg net/socket.c:3037 [inline]
__se_sys_recvmmsg net/socket.c:3030 [inline]
__x64_sys_recvmmsg+0x199/0x250 net/socket.c:3030
do_syscall_x64 arch/x86/entry/common.c:52 [inline]
do_syscall_64+0xf3/0x230 arch/x86/entry/common.c:83
entry_SYSCALL_64_after_hwframe+0x77/0x7f
Fixes:
|
||
|
Eric Dumazet
|
77ee7a6d16 |
af_packet: fix vlan_get_tci() vs MSG_PEEK
Blamed commit forgot MSG_PEEK case, allowing a crash [1] as found
by syzbot.
Rework vlan_get_tci() to not touch skb at all,
so that it can be used from many cpus on the same skb.
Add a const qualifier to skb argument.
[1]
skbuff: skb_under_panic: text:ffffffff8a8da482 len:32 put:14 head:ffff88807a1d5800 data:ffff88807a1d5810 tail:0x14 end:0x140 dev:<NULL>
------------[ cut here ]------------
kernel BUG at net/core/skbuff.c:206 !
Oops: invalid opcode: 0000 [#1] PREEMPT SMP KASAN PTI
CPU: 0 UID: 0 PID: 5880 Comm: syz-executor172 Not tainted 6.13.0-rc3-syzkaller-00762-g9268abe611b0 #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
RIP: 0010:skb_panic net/core/skbuff.c:206 [inline]
RIP: 0010:skb_under_panic+0x14b/0x150 net/core/skbuff.c:216
Code: 0b 8d 48 c7 c6 9e 6c 26 8e 48 8b 54 24 08 8b 0c 24 44 8b 44 24 04 4d 89 e9 50 41 54 41 57 41 56 e8 3a 5a 79 f7 48 83 c4 20 90 <0f> 0b 0f 1f 00 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 f3
RSP: 0018:ffffc90003baf5b8 EFLAGS: 00010286
RAX: 0000000000000087 RBX: dffffc0000000000 RCX: 8565c1eec37aa000
RDX: 0000000000000000 RSI: 0000000080000000 RDI: 0000000000000000
RBP: ffff88802616fb50 R08: ffffffff817f0a4c R09: 1ffff92000775e50
R10: dffffc0000000000 R11: fffff52000775e51 R12: 0000000000000140
R13: ffff88807a1d5800 R14: ffff88807a1d5810 R15: 0000000000000014
FS: 00007fa03261f6c0(0000) GS:ffff8880b8600000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007ffd65753000 CR3: 0000000031720000 CR4: 00000000003526f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
<TASK>
skb_push+0xe5/0x100 net/core/skbuff.c:2636
vlan_get_tci+0x272/0x550 net/packet/af_packet.c:565
packet_recvmsg+0x13c9/0x1ef0 net/packet/af_packet.c:3616
sock_recvmsg_nosec net/socket.c:1044 [inline]
sock_recvmsg+0x22f/0x280 net/socket.c:1066
____sys_recvmsg+0x1c6/0x480 net/socket.c:2814
___sys_recvmsg net/socket.c:2856 [inline]
do_recvmmsg+0x426/0xab0 net/socket.c:2951
__sys_recvmmsg net/socket.c:3025 [inline]
__do_sys_recvmmsg net/socket.c:3048 [inline]
__se_sys_recvmmsg net/socket.c:3041 [inline]
__x64_sys_recvmmsg+0x199/0x250 net/socket.c:3041
do_syscall_x64 arch/x86/entry/common.c:52 [inline]
do_syscall_64+0xf3/0x230 arch/x86/entry/common.c:83
Fixes:
|
||
Maciej S. Szmigiero
|
a7af435df0 |
net: wwan: iosm: Properly check for valid exec stage in ipc_mmio_init()
ipc_mmio_init() used the post-decrement operator in its loop continuing
condition of "retries" counter being "> 0", which meant that when this
condition caused loop exit "retries" counter reached -1.
But the later valid exec stage failure check only tests for "retries"
counter being exactly zero, so it didn't trigger in this case (but
would wrongly trigger if the code reaches a valid exec stage in the
very last loop iteration).
Fix this by using the pre-decrement operator instead, so the loop counter
is exactly zero on valid exec stage failure.
Fixes:
|
||
|
Eric Dumazet
|
5b0af621c3 |
net: restrict SO_REUSEPORT to inet sockets
After blamed commit, crypto sockets could accidentally be destroyed
from RCU call back, as spotted by zyzbot [1].
Trying to acquire a mutex in RCU callback is not allowed.
Restrict SO_REUSEPORT socket option to inet sockets.
v1 of this patch supported TCP, UDP and SCTP sockets,
but fcnal-test.sh test needed RAW and ICMP support.
[1]
BUG: sleeping function called from invalid context at kernel/locking/mutex.c:562
in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 24, name: ksoftirqd/1
preempt_count: 100, expected: 0
RCU nest depth: 0, expected: 0
1 lock held by ksoftirqd/1/24:
#0: ffffffff8e937ba0 (rcu_callback){....}-{0:0}, at: rcu_lock_acquire include/linux/rcupdate.h:337 [inline]
#0: ffffffff8e937ba0 (rcu_callback){....}-{0:0}, at: rcu_do_batch kernel/rcu/tree.c:2561 [inline]
#0: ffffffff8e937ba0 (rcu_callback){....}-{0:0}, at: rcu_core+0xa37/0x17a0 kernel/rcu/tree.c:2823
Preemption disabled at:
[<ffffffff8161c8c8>] softirq_handle_begin kernel/softirq.c:402 [inline]
[<ffffffff8161c8c8>] handle_softirqs+0x128/0x9b0 kernel/softirq.c:537
CPU: 1 UID: 0 PID: 24 Comm: ksoftirqd/1 Not tainted 6.13.0-rc3-syzkaller-00174-ga024e377efed #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
Call Trace:
<TASK>
__dump_stack lib/dump_stack.c:94 [inline]
dump_stack_lvl+0x241/0x360 lib/dump_stack.c:120
__might_resched+0x5d4/0x780 kernel/sched/core.c:8758
__mutex_lock_common kernel/locking/mutex.c:562 [inline]
__mutex_lock+0x131/0xee0 kernel/locking/mutex.c:735
crypto_put_default_null_skcipher+0x18/0x70 crypto/crypto_null.c:179
aead_release+0x3d/0x50 crypto/algif_aead.c:489
alg_do_release crypto/af_alg.c:118 [inline]
alg_sock_destruct+0x86/0xc0 crypto/af_alg.c:502
__sk_destruct+0x58/0x5f0 net/core/sock.c:2260
rcu_do_batch kernel/rcu/tree.c:2567 [inline]
rcu_core+0xaaa/0x17a0 kernel/rcu/tree.c:2823
handle_softirqs+0x2d4/0x9b0 kernel/softirq.c:561
run_ksoftirqd+0xca/0x130 kernel/softirq.c:950
smpboot_thread_fn+0x544/0xa30 kernel/smpboot.c:164
kthread+0x2f0/0x390 kernel/kthread.c:389
ret_from_fork+0x4b/0x80 arch/x86/kernel/process.c:147
ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:244
</TASK>
Fixes:
|
||
Willem de Bruijn
|
68e068cabd |
net: reenable NETIF_F_IPV6_CSUM offload for BIG TCP packets
The blamed commit disabled hardware offoad of IPv6 packets with
extension headers on devices that advertise NETIF_F_IPV6_CSUM,
based on the definition of that feature in skbuff.h:
* * - %NETIF_F_IPV6_CSUM
* - Driver (device) is only able to checksum plain
* TCP or UDP packets over IPv6. These are specifically
* unencapsulated packets of the form IPv6|TCP or
* IPv6|UDP where the Next Header field in the IPv6
* header is either TCP or UDP. IPv6 extension headers
* are not supported with this feature. This feature
* cannot be set in features for a device with
* NETIF_F_HW_CSUM also set. This feature is being
* DEPRECATED (see below).
The change causes skb_warn_bad_offload to fire for BIG TCP
packets.
[ 496.310233] WARNING: CPU: 13 PID: 23472 at net/core/dev.c:3129 skb_warn_bad_offload+0xc4/0xe0
[ 496.310297] ? skb_warn_bad_offload+0xc4/0xe0
[ 496.310300] skb_checksum_help+0x129/0x1f0
[ 496.310303] skb_csum_hwoffload_help+0x150/0x1b0
[ 496.310306] validate_xmit_skb+0x159/0x270
[ 496.310309] validate_xmit_skb_list+0x41/0x70
[ 496.310312] sch_direct_xmit+0x5c/0x250
[ 496.310317] __qdisc_run+0x388/0x620
BIG TCP introduced an IPV6_TLV_JUMBO IPv6 extension header to
communicate packet length, as this is an IPv6 jumbogram. But, the
feature is only enabled on devices that support BIG TCP TSO. The
header is only present for PF_PACKET taps like tcpdump, and not
transmitted by physical devices.
For this specific case of extension headers that are not
transmitted, return to the situation before the blamed commit
and support hardware offload.
ipv6_has_hopopt_jumbo() tests not only whether this header is present,
but also that it is the only extension header before a terminal (L4)
header.
Fixes:
|
||
Liang Jie
|
a8620de72e |
net: sfc: Correct key_len for efx_tc_ct_zone_ht_params
In efx_tc_ct_zone_ht_params, the key_len was previously set to
offsetof(struct efx_tc_ct_zone, linkage). This calculation is incorrect
because it includes any padding between the zone field and the linkage
field due to structure alignment, which can vary between systems.
This patch updates key_len to use sizeof_field(struct efx_tc_ct_zone, zone)
, ensuring that the hash table correctly uses the zone as the key. This fix
prevents potential hash lookup errors and improves connection tracking
reliability.
Fixes:
|
||
Dave Airlie
|
273b3eb600 |
This supersedes drm-xe-fixes-2024-12-23.
UAPI Changes: - Revert some devcoredump file format changes breaking a mesa debug tool (John) Driver Changes: - Fixes around waits when moving to system (Nirmoy) - Fix a typo when checking for LMEM provisioning (Michal) - Fix a fault on fd close after unbind (Lucas) - A couple of OA fixes squashed for stable backporting (Umesh) -----BEGIN PGP SIGNATURE----- iHUEABYKAB0WIQRskUM7w1oG5rx2IZO4FpNVCsYGvwUCZ3buCQAKCRC4FpNVCsYG v9TKAQDCF/25QfDv/fEfwei62wV0URwhEb/H98bGg4vZOsdY0gEAxEYuXVjH4Q+E GGcdnF0ONw14ACV0SlL5WkPtZI3WKAI= =ur/R -----END PGP SIGNATURE----- Merge tag 'drm-xe-fixes-2025-01-02' of https://gitlab.freedesktop.org/drm/xe/kernel into drm-fixes Driver Changes: - A couple of OA fixes squashed for stable backporting (Umesh) Signed-off-by: Dave Airlie <airlied@redhat.com> From: Thomas Hellstrom <thomas.hellstrom@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/Z3bur0RmH6-70YSh@fedora |
||
|
Dave Airlie
|
198c653edf |
Merge tag 'drm-misc-fixes-2025-01-02' of https://gitlab.freedesktop.org/drm/misc/kernel into drm-fixes
drm-misc-fixes for v6.13-rc6: - Only fixes for adv7511 driver, including a use-after-free. Signed-off-by: Dave Airlie <airlied@redhat.com> From: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/f58429b7-5f11-4b78-b577-de32b41299ea@linux.intel.com |
||
|
Dave Airlie
|
48fc4378de |
Merge tag 'drm-intel-fixes-2024-12-25' of https://gitlab.freedesktop.org/drm/i915/kernel into drm-fixes
- Fix C10 pll programming sequence [cx0_phy] (Suraj Kandpal) - Fix power gate sequence. [dg1] (Rodrigo Vivi) Signed-off-by: Dave Airlie <airlied@redhat.com> From: Tvrtko Ursulin <tursulin@igalia.com> Link: https://patchwork.freedesktop.org/patch/msgid/Z2wKf7tmElKFdnoP@linux |
||
|
Dave Airlie
|
3bce3cc644 |
UAPI Changes:
- Revert some devcoredump file format changes breaking a mesa debug tool (John) Driver Changes: - Fixes around waits when moving to system (Nirmoy) - Fix a typo when checking for LMEM provisioning (Michal) - Fix a fault on fd close after unbind (Lucas) -----BEGIN PGP SIGNATURE----- iHUEABYKAB0WIQRskUM7w1oG5rx2IZO4FpNVCsYGvwUCZ2mjSgAKCRC4FpNVCsYG v4gmAQCtPj5K/ehZlJhTuXpJs3QUYdez30g10TVgrNrcH3QoYgEAoNufBJKA9vdn rt0v2gpe58urgNVUrWhXRJkSCuUj2Ag= =0SM3 -----END PGP SIGNATURE----- Merge tag 'drm-xe-fixes-2024-12-23' of https://gitlab.freedesktop.org/drm/xe/kernel into drm-fixes UAPI Changes: - Revert some devcoredump file format changes breaking a mesa debug tool (John) Driver Changes: - Fixes around waits when moving to system (Nirmoy) - Fix a typo when checking for LMEM provisioning (Michal) - Fix a fault on fd close after unbind (Lucas) Signed-off-by: Dave Airlie <airlied@redhat.com> From: Thomas Hellstrom <thomas.hellstrom@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/Z2mjt7OTfH76cgua@fedora |
||
Kohei Enju
|
789a8cff8d |
ftrace: Fix function profiler's filtering functionality
Commit |
||
Zilin Guan
|
d654740337 |
fgraph: Add READ_ONCE() when accessing fgraph_array[]
In __ftrace_return_to_handler(), a loop iterates over the fgraph_array[] elements, which are fgraph_ops. The loop checks if an element is a fgraph_stub to prevent using a fgraph_stub afterward. However, if the compiler reloads fgraph_array[] after this check, it might race with an update to fgraph_array[] that introduces a fgraph_stub. This could result in the stub being processed, but the stub contains a null "func_hash" field, leading to a NULL pointer dereference. To ensure that the gops compared against the fgraph_stub matches the gops processed later, add a READ_ONCE(). A similar patch appears in commit |
||
Olof Johansson
|
0bc21e701a |
MAINTAINERS: Remove Olof from SoC maintainers
I haven't been an active participant for a couple of years now, and after discussions at Linux Plumbers in 2024, Arnd is getting fresh help from a few more participants. It's time to remove myself, and spare myself from patches and pull requests in my inbox. Signed-off-by: Olof Johansson <olof@lixom.net> Cc: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> |
||
|
Linus Torvalds
|
e6b7c8c5a1 |
pmdomain core:
- Silence warning by adding a dummy release function pmdomain providers: - imx: Fix an OF node reference leak in imx_gpcv2_probe() -----BEGIN PGP SIGNATURE----- iQJLBAABCgA1FiEEugLDXPmKSktSkQsV/iaEJXNYjCkFAmd2iksXHHVsZi5oYW5z c29uQGxpbmFyby5vcmcACgkQ/iaEJXNYjCnPwQ//a4kSJcSpRzNUt3TdE15U9iGm Fm7ksahS/Pk6SG39M4Gh9u4yQXtxJHEonPPookTf9oZhsLVRISTOvDFA2aVkc14q VF+NZtIOwU+MtjsJIub0+bCG1xDkA7gwTe/u1SC48zARYLiWLw2kXhA3q5jfvhmo bZrFh7pfhWiWQU+pbWRGzo4KLSH4jIAYoSHWPupsDGpfpXbQF5aHP+wbnRtz4Btj FR/p/3Glk4t9a4tF+2buBO8CqIcgDK0i8y8ifhPsLgUNzYRDxhGlToZqqvMZCueI y6gvJX/qBmEOYgkAD3U/17aFlk4j/J934a4BHDdaZCb/l2obrVhYy15wMB7TIKX0 DNPzzcRuXrLIbQXhC+gJVXNrVw8SHuWhbYjoEq0h3S212iLFYrmZwewLxKfAhvex wZjnhgLpO+zM+sFdJtIvEJvCyIYhFa+88ncUyHpKsUKmlWanmXg/XFJ20VBsJ+gy R637xapmElNooKhTZy2+xIIBxU1Ig8vdX08n4u5YqtYEKJx0UTzRJ4B06/dGdcjB NZU95zY+9pREwwTlaDyarmDQxOtTh22LXw2aJBq1uxQz21mbbL6YlwZNQzxCya5n 4ONIAkK/r8A+WpUw+yBfG9w8vHZeoceIYoSvP2AQ80nHdc2SvXhN+d2RLmg/D++o CXqXWzJikjG7xXCSyZw= =BRAh -----END PGP SIGNATURE----- Merge tag 'pmdomain-v6.13-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/linux-pm Pull pmdomain fixes from Ulf Hansson: - Silence warning by adding a dummy release function - imx: Fix an OF node reference leak in imx_gpcv2_probe() * tag 'pmdomain-v6.13-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/linux-pm: pmdomain: core: add dummy release function to genpd device pmdomain: imx: gpcv2: fix an OF node reference leak in imx_gpcv2_probe() |
||
|
Linus Torvalds
|
8c2d370154 |
MMC host:
- sdhci-msm: Fix crypto key eviction -----BEGIN PGP SIGNATURE----- iQJLBAABCgA1FiEEugLDXPmKSktSkQsV/iaEJXNYjCkFAmd2h+EXHHVsZi5oYW5z c29uQGxpbmFyby5vcmcACgkQ/iaEJXNYjCk23hAAm7A00MH8KUI0KkDIrQLYXwGq kQK0assRApOBgGaivVUoQc0n8uy7wyLLPcAJQHN/gT+I24fbWtSo2H71HqxQRtHd ZiA9OJgQ9hd2wtwM7ghWNEuJht/X/B9KGTY3Zd08YzMkO7ufehS5N8heNA7Q2jA6 xGozt0LfSw4oWDpDCVvimxc0gyvDCkb8VHdbrvlVL+OaFk1z8I3KbxzGJqwYJf8K WSSKEPWdbM1pYafi36gD2c1M+FuW/pAI5K+DalihxB6Zk//x+pCaDp7UIRm825mp N91/mvw948HjcN+ZU8GkHyFIvjaXGj0rchiH4y8DL1Sd8oE6LZo9MNMolQMwNtzp 9wQtHnOVLyJSTJAMSCQ4BZ2zzA5wyJbjbwpFS4G4ghQfYJX3WJnsGNMTvgFkdIf4 FdYvI+YW+F7NRVifea1zdDfpxGybCJFSQaw3ioTa7TzBOBPuLsy0sGmeA5rdpCP6 i/wUWL99+QjBInqTv7s9cIkujoQPVMrfWmpIdciSPy0R8l5oD+w+1TvGBKUzS5gd 0cXpipX4At8xa32qFsP5HoyErwNrpru5DSR/jSTyUz1KXbu0h01o9FGj+Gg4R3s+ u4aLmqvKyzGf4Rvz3HZSMF6zwkNkZSmKqbJ5rzDmPKLnRvmwz2XGn0i0TilR5BNo AZzPMDbisTxjzC2vMHo= =YEK8 -----END PGP SIGNATURE----- Merge tag 'mmc-v6.13-rc2-2' of git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc Pull MMC fix from Ulf Hansson: - sdhci-msm: Fix crypto key eviction * tag 'mmc-v6.13-rc2-2' of git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc: mmc: sdhci-msm: fix crypto key eviction |
||
Umesh Nerlige Ramappa
|
f0ed39830e |
xe/oa: Fix query mode of operation for OAR/OAC
This is a set of squashed commits to facilitate smooth applying to stable. Each commit message is retained for reference. 1) Allow a GGTT mapped batch to be submitted to user exec queue For a OA use case, one of the HW registers needs to be modified by submitting an MI_LOAD_REGISTER_IMM command to the users exec queue, so that the register is modified in the user's hardware context. In order to do this a batch that is mapped in GGTT, needs to be submitted to the user exec queue. Since all user submissions use q->vm and hence PPGTT, add some plumbing to enable submission of batches mapped in GGTT. v2: ggtt is zero-initialized, so no need to set it false (Matt Brost) 2) xe/oa: Use MI_LOAD_REGISTER_IMMEDIATE to enable OAR/OAC To enable OAR/OAC, a bit in RING_CONTEXT_CONTROL needs to be set. Setting this bit cause the context image size to change and if not done correct, can cause undesired hangs. Current code uses a separate exec_queue to modify this bit and is error-prone. As per HW recommendation, submit MI_LOAD_REGISTER_IMM to the target hardware context to modify the relevant bit. In v2 version, an attempt to submit everything to the user-queue was made, but it failed the unprivileged-single-ctx-counters test. It appears that the OACTXCONTROL must be modified from a remote context. In v3 version, all context specific register configurations were moved to use LOAD_REGISTER_IMMEDIATE and that seems to work well. This is a cleaner way, since we can now submit all configuration to user exec_queue and the fence handling is simplified. v2: (Matt) - set job->ggtt to true if create job is successful - unlock vm on job error (Ashutosh) - don't wait on job submission - use kernel exec queue where possible v3: (Ashutosh) - Fix checkpatch issues - Remove extra spaces/new-lines - Add Fixes: and Cc: tags - Reset context control bit when OA stream is closed - Submit all config via MI_LOAD_REGISTER_IMMEDIATE (Umesh) - Update commit message for v3 experiment - Squash patches for easier port to stable v4: (Ashutosh) - No need to pass q to xe_oa_submit_bb - Do not support exec queues with width > 1 - Fix disabling of CTX_CTRL_OAC_CONTEXT_ENABLE v5: (Ashutosh) - Drop reg_lri related comments - Use XE_OA_SUBMIT_NO_DEPS in xe_oa_load_with_lri Fixes: |
||
|
Linus Torvalds
|
56e6a3499e |
Tracing fix for 6.13:
- Fix trace event string check when dealing with array of strings The xe_bo_move event has a field that indexes into an array of strings. The TP_fast_assign() added the index into the ring buffer and the TP_printk() had a "%s" that referenced the array using the index in the ring buffer. This is a legitimate use of "%s" in trace events. But this triggered a false positive in the test_event_printk() at boot saying that the string was dangerous. Change the check to allow arrays using fields in the ring buffer as an index to be considered a safe string. -----BEGIN PGP SIGNATURE----- iIoEABYIADIWIQRRSw7ePDh/lE+zeZMp5XQQmuv6qgUCZ3P3LhQccm9zdGVkdEBn b29kbWlzLm9yZwAKCRAp5XQQmuv6qmudAQCq9Q+WTWDYZuzDgWeLZqvK94+aVkoV TAb5tepaeB20LQEA7zAHwnF07Q8HublQJeTz9/j71BeWHpjXGlnbEY1yMgQ= =Ydq8 -----END PGP SIGNATURE----- Merge tag 'trace-v6.13-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace Pull tracing fix from Steven Rostedt: "Fix trace event string check when dealing with array of strings The xe_bo_move event has a field that indexes into an array of strings. The TP_fast_assign() added the index into the ring buffer and the TP_printk() had a "%s" that referenced the array using the index in the ring buffer. This is a legitimate use of "%s" in trace events. But this triggered a false positive in the test_event_printk() at boot saying that the string was dangerous. Change the check to allow arrays using fields in the ring buffer as an index to be considered a safe string" * tag 'trace-v6.13-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace: tracing: Have process_string() also allow arrays |
||
Takashi Iwai
|
8765429279 |
ALSA: seq: Check UMP support for midi_version change
When the kernel is built without UMP support but a user-space app
requires the midi_version > 0, the kernel should return an error.
Otherwise user-space assumes as if it were possible to deal,
eventually hitting serious errors later.
Fixes:
|
||
Kalesh AP
|
e6178bf78d |
RDMA/bnxt_re: Fix error recovery sequence
Fixed to return ENXIO from __send_message_basic_sanity()
to indicate that device is in error state. In the case of
ERR_DEVICE_DETACHED state, the driver should not post the
commands to the firmware as it will time out eventually.
Removed bnxt_re_modify_qp() call from bnxt_re_dev_stop()
as it is a no-op.
Fixes:
|
||
Li Zhijian
|
fb514b3139 |
RDMA/rtrs: Ensure 'ib_sge list' is accessible
Move the declaration of the 'ib_sge list' variable outside the
'always_invalidate' block to ensure it remains accessible for use
throughout the function.
Previously, 'ib_sge list' was declared within the 'always_invalidate'
block, limiting its accessibility, then caused a
'BUG: kernel NULL pointer dereference'[1].
? __die_body.cold+0x19/0x27
? page_fault_oops+0x15a/0x2d0
? search_module_extables+0x19/0x60
? search_bpf_extables+0x5f/0x80
? exc_page_fault+0x7e/0x180
? asm_exc_page_fault+0x26/0x30
? memcpy_orig+0xd5/0x140
rxe_mr_copy+0x1c3/0x200 [rdma_rxe]
? rxe_pool_get_index+0x4b/0x80 [rdma_rxe]
copy_data+0xa5/0x230 [rdma_rxe]
rxe_requester+0xd9b/0xf70 [rdma_rxe]
? finish_task_switch.isra.0+0x99/0x2e0
rxe_sender+0x13/0x40 [rdma_rxe]
do_task+0x68/0x1e0 [rdma_rxe]
process_one_work+0x177/0x330
worker_thread+0x252/0x390
? __pfx_worker_thread+0x10/0x10
This change ensures the variable is available for subsequent operations
that require it.
[1] https://lore.kernel.org/linux-rdma/6a1f3e8f-deb0-49f9-bc69-a9b03ecfcda7@fujitsu.com/
Fixes:
|
||
Daniel Schaefer
|
7b509910b3 |
ALSA hda/realtek: Add quirk for Framework F111:000C
Similar to commit
|
||
Steven Rostedt
|
afc6717628 |
tracing: Have process_string() also allow arrays
In order to catch a common bug where a TRACE_EVENT() TP_fast_assign()
assigns an address of an allocated string to the ring buffer and then
references it in TP_printk(), which can be executed hours later when the
string is free, the function test_event_printk() runs on all events as
they are registered to make sure there's no unwanted dereferencing.
It calls process_string() to handle cases in TP_printk() format that has
"%s". It returns whether or not the string is safe. But it can have some
false positives.
For instance, xe_bo_move() has:
TP_printk("move_lacks_source:%s, migrate object %p [size %zu] from %s to %s device_id:%s",
__entry->move_lacks_source ? "yes" : "no", __entry->bo, __entry->size,
xe_mem_type_to_name[__entry->old_placement],
xe_mem_type_to_name[__entry->new_placement], __get_str(device_id))
Where the "%s" references into xe_mem_type_to_name[]. This is an array of
pointers that should be safe for the event to access. Instead of flagging
this as a bad reference, if a reference points to an array, where the
record field is the index, consider it safe.
Link: https://lore.kernel.org/all/9dee19b6185d325d0e6fa5f7cbba81d007d99166.camel@sapience.com/
Cc: stable@vger.kernel.org
Cc: Masami Hiramatsu <mhiramat@kernel.org>
Cc: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
Link: https://lore.kernel.org/20241231000646.324fb5f7@gandalf.local.home
Fixes:
|
||
Jinjian Song
|
4f619d518d |
net: wwan: t7xx: Fix FSM command timeout issue
When driver processes the internal state change command, it use an
asynchronous thread to process the command operation. If the main
thread detects that the task has timed out, the asynchronous thread
will panic when executing the completion notification because the
main thread completion object has been released.
BUG: unable to handle page fault for address: fffffffffffffff8
PGD 1f283a067 P4D 1f283a067 PUD 1f283c067 PMD 0
Oops: 0000 [#1] PREEMPT SMP NOPTI
RIP: 0010:complete_all+0x3e/0xa0
[...]
Call Trace:
<TASK>
? __die_body+0x68/0xb0
? page_fault_oops+0x379/0x3e0
? exc_page_fault+0x69/0xa0
? asm_exc_page_fault+0x22/0x30
? complete_all+0x3e/0xa0
fsm_main_thread+0xa3/0x9c0 [mtk_t7xx (HASH:1400 5)]
? __pfx_autoremove_wake_function+0x10/0x10
kthread+0xd8/0x110
? __pfx_fsm_main_thread+0x10/0x10 [mtk_t7xx (HASH:1400 5)]
? __pfx_kthread+0x10/0x10
ret_from_fork+0x38/0x50
? __pfx_kthread+0x10/0x10
ret_from_fork_asm+0x1b/0x30
</TASK>
[...]
CR2: fffffffffffffff8
---[ end trace 0000000000000000 ]---
Use the reference counter to ensure safe release as Sergey suggests:
https://lore.kernel.org/all/da90f64c-260a-4329-87bf-1f9ff20a5951@gmail.com/
Fixes:
|
||
Pascal Hambourg
|
03c8d0af2e |
sky2: Add device ID 11ab:4373 for Marvell 88E8075
A Marvell 88E8075 ethernet controller has this device ID instead of 11ab:4370 and works fine with the sky2 driver. Signed-off-by: Pascal Hambourg <pascal@plouf.fr.eu.org> Cc: stable@vger.kernel.org Link: https://patch.msgid.link/10165a62-99fb-4be6-8c64-84afd6234085@plouf.fr.eu.org Signed-off-by: Jakub Kicinski <kuba@kernel.org> |
||
|
Paolo Abeni
|
cbb26f7d84 |
mptcp: fix TCP options overflow.
Syzbot reported the following splat:
Oops: general protection fault, probably for non-canonical address 0xdffffc0000000001: 0000 [#1] PREEMPT SMP KASAN PTI
KASAN: null-ptr-deref in range [0x0000000000000008-0x000000000000000f]
CPU: 1 UID: 0 PID: 5836 Comm: sshd Not tainted 6.13.0-rc3-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/25/2024
RIP: 0010:_compound_head include/linux/page-flags.h:242 [inline]
RIP: 0010:put_page+0x23/0x260 include/linux/mm.h:1552
Code: 90 90 90 90 90 90 90 55 41 57 41 56 53 49 89 fe 48 bd 00 00 00 00 00 fc ff df e8 f8 5e 12 f8 49 8d 5e 08 48 89 d8 48 c1 e8 03 <80> 3c 28 00 74 08 48 89 df e8 8f c7 78 f8 48 8b 1b 48 89 de 48 83
RSP: 0000:ffffc90003916c90 EFLAGS: 00010202
RAX: 0000000000000001 RBX: 0000000000000008 RCX: ffff888030458000
RDX: 0000000000000100 RSI: 0000000000000000 RDI: 0000000000000000
RBP: dffffc0000000000 R08: ffffffff898ca81d R09: 1ffff110054414ac
R10: dffffc0000000000 R11: ffffed10054414ad R12: 0000000000000007
R13: ffff88802a20a542 R14: 0000000000000000 R15: 0000000000000000
FS: 00007f34f496e800(0000) GS:ffff8880b8700000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f9d6ec9ec28 CR3: 000000004d260000 CR4: 00000000003526f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
<TASK>
skb_page_unref include/linux/skbuff_ref.h:43 [inline]
__skb_frag_unref include/linux/skbuff_ref.h:56 [inline]
skb_release_data+0x483/0x8a0 net/core/skbuff.c:1119
skb_release_all net/core/skbuff.c:1190 [inline]
__kfree_skb+0x55/0x70 net/core/skbuff.c:1204
tcp_clean_rtx_queue net/ipv4/tcp_input.c:3436 [inline]
tcp_ack+0x2442/0x6bc0 net/ipv4/tcp_input.c:4032
tcp_rcv_state_process+0x8eb/0x44e0 net/ipv4/tcp_input.c:6805
tcp_v4_do_rcv+0x77d/0xc70 net/ipv4/tcp_ipv4.c:1939
tcp_v4_rcv+0x2dc0/0x37f0 net/ipv4/tcp_ipv4.c:2351
ip_protocol_deliver_rcu+0x22e/0x440 net/ipv4/ip_input.c:205
ip_local_deliver_finish+0x341/0x5f0 net/ipv4/ip_input.c:233
NF_HOOK+0x3a4/0x450 include/linux/netfilter.h:314
NF_HOOK+0x3a4/0x450 include/linux/netfilter.h:314
__netif_receive_skb_one_core net/core/dev.c:5672 [inline]
__netif_receive_skb+0x2bf/0x650 net/core/dev.c:5785
process_backlog+0x662/0x15b0 net/core/dev.c:6117
__napi_poll+0xcb/0x490 net/core/dev.c:6883
napi_poll net/core/dev.c:6952 [inline]
net_rx_action+0x89b/0x1240 net/core/dev.c:7074
handle_softirqs+0x2d4/0x9b0 kernel/softirq.c:561
__do_softirq kernel/softirq.c:595 [inline]
invoke_softirq kernel/softirq.c:435 [inline]
__irq_exit_rcu+0xf7/0x220 kernel/softirq.c:662
irq_exit_rcu+0x9/0x30 kernel/softirq.c:678
instr_sysvec_apic_timer_interrupt arch/x86/kernel/apic/apic.c:1049 [inline]
sysvec_apic_timer_interrupt+0x57/0xc0 arch/x86/kernel/apic/apic.c:1049
asm_sysvec_apic_timer_interrupt+0x1a/0x20 arch/x86/include/asm/idtentry.h:702
RIP: 0033:0x7f34f4519ad5
Code: 85 d2 74 0d 0f 10 02 48 8d 54 24 20 0f 11 44 24 20 64 8b 04 25 18 00 00 00 85 c0 75 27 41 b8 08 00 00 00 b8 0f 01 00 00 0f 05 <48> 3d 00 f0 ff ff 76 75 48 8b 15 24 73 0d 00 f7 d8 64 89 02 48 83
RSP: 002b:00007ffec5b32ce0 EFLAGS: 00000246
RAX: 0000000000000001 RBX: 00000000000668a0 RCX: 00007f34f4519ad5
RDX: 00007ffec5b32d00 RSI: 0000000000000004 RDI: 0000564f4bc6cae0
RBP: 0000564f4bc6b5a0 R08: 0000000000000008 R09: 0000000000000000
R10: 00007ffec5b32de8 R11: 0000000000000246 R12: 0000564f48ea8aa4
R13: 0000000000000001 R14: 0000564f48ea93e8 R15: 00007ffec5b32d68
</TASK>
Eric noted a probable shinfo->nr_frags corruption, which indeed
occurs.
The root cause is a buggy MPTCP option len computation in some
circumstances: the ADD_ADDR option should be mutually exclusive
with DSS since the blamed commit.
Still, mptcp_established_options_add_addr() tries to set the
relevant info in mptcp_out_options, if the remaining space is
large enough even when DSS is present.
Since the ADD_ADDR infos and the DSS share the same union
fields, adding first corrupts the latter. In the worst-case
scenario, such corruption increases the DSS binary layout,
exceeding the computed length and possibly overwriting the
skb shared info.
Address the issue by enforcing mutual exclusion in
mptcp_established_options_add_addr(), too.
Cc: stable@vger.kernel.org
Reported-by: syzbot+38a095a81f30d82884c1@syzkaller.appspotmail.com
Closes: https://github.com/multipath-tcp/mptcp_net-next/issues/538
Fixes:
|
||
Joe Hattori
|
ad5c318086 |
net: mv643xx_eth: fix an OF node reference leak
Current implementation of mv643xx_eth_shared_of_add_port() calls
of_parse_phandle(), but does not release the refcount on error. Call
of_node_put() in the error path and in mv643xx_eth_shared_of_remove().
This bug was found by an experimental verification tool that I am
developing.
Fixes:
|
||
Joshua Washington
|
fb3a9a1165 |
gve: trigger RX NAPI instead of TX NAPI in gve_xsk_wakeup
Commit |
||
Vitalii Mordan
|
b255ef45fc |
eth: bcmsysport: fix call balance of priv->clk handling routines
Check the return value of clk_prepare_enable to ensure that priv->clk has
been successfully enabled.
If priv->clk was not enabled during bcm_sysport_probe, bcm_sysport_resume,
or bcm_sysport_open, it must not be disabled in any subsequent execution
paths.
Fixes:
|
||
|
Linus Torvalds
|
ccb98ccef0 |
platform-drivers-x86 for v6.13-4
Fixes and new HW support: - hp-wmi: Add HP OMEN 8 to thermal profile list and use timer quirk - mlx-platform: Fix PCI device refcount leaks - thinkpad-acpi: Support a new platform profile toggle hotkey The following is an automated shortlog grouped by driver: hp-wmi: - mark 8A15 board for timed OMEN thermal profile mlx-platform: - call pci_dev_put() to balance the refcount thinkpad-acpi: - Add support for hotkey 0x1401 -----BEGIN PGP SIGNATURE----- iHUEABYIAB0WIQSCSUwRdwTNL2MhaBlZrE9hU+XOMQUCZ3LkMAAKCRBZrE9hU+XO MYibAQCuGx8LrrUNL6dyiQgAMsEbHCK2HmmmS7VyiKBGW6cLPgD/aVGPJ/rmsIe9 BjKm/HzwPzbaND4Ru0QWnAd+1hRDRwE= =mWbU -----END PGP SIGNATURE----- Merge tag 'platform-drivers-x86-v6.13-4' of git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86 Pull x86 platform drivers fixes from Ilpo Järvinen: "hp-wmi: - mark 8A15 board for timed OMEN thermal profile mlx-platform: - call pci_dev_put() to balance the refcount thinkpad-acpi: - Add support for hotkey 0x1401" * tag 'platform-drivers-x86-v6.13-4' of git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86: platform/x86: thinkpad-acpi: Add support for hotkey 0x1401 platform/x86: hp-wmi: mark 8A15 board for timed OMEN thermal profile platform/x86: mlx-platform: call pci_dev_put() to balance the refcount |
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Takashi Iwai
|
abbff41b69 |
Revert "ALSA: ump: Don't enumeration invalid groups for legacy rawmidi"
This reverts commit
|