| Age | Commit message (Collapse) | Author |
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git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc
Pull MMC fixes from Ulf Hansson:
"MMC core:
- Apply BROKEN_SD_DISCARD quirk earlier during init
- Silence some confusing error messages for SD UHS-II cards
MMC host:
- mtk-sd:
- Prevent memory corruption from DMA map failure
- Fix a pagefault in dma_unmap_sg() for not prepared data
- sdhci: Revert "Disable SD card clock before changing parameters"
- sdhci-of-k1: Fix error code in probe()
- sdhci-uhs2: Silence some confusing error messages for SD UHS-II cards"
* tag 'mmc-v6.16-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc:
mtk-sd: reset host->mrq on prepare_data() error
Revert "mmc: sdhci: Disable SD card clock before changing parameters"
mmc: sdhci-uhs2: Adjust some error messages and register dump for SD UHS-II card
mmc: sdhci: Add a helper function for dump register in dynamic debug mode
mmc: core: Adjust some error messages for SD UHS-II cards
mtk-sd: Prevent memory corruption from DMA map failure
mtk-sd: Fix a pagefault in dma_unmap_sg() for not prepared data
mmc: sdhci-of-k1: Fix error code in probe()
mmc: core: sd: Apply BROKEN_SD_DISCARD quirk earlier
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git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux
Pull s390 fixes from Alexander Gordeev:
- Fix PCI error recovery and bring it in line with AER/EEH
* tag 's390-6.16-4' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux:
s390/pci: Allow automatic recovery with minimal driver support
s390/pci: Do not try re-enabling load/store if device is disabled
s390/pci: Fix stale function handles in error handling
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git://git.kernel.org/pub/scm/linux/kernel/git/jgg/iommufd
Pull iommufd fixes from Jason Gunthorpe:
"Some changes to the userspace selftest framework cause the iommufd
tests to start failing. This turned out to be bugs in the iommufd side
that were just getting uncovered.
- Deal with MAP_HUGETLB mmaping more than requested even when in
MAP_FIXED mode
- Fixup missing error flow cleanup in the test
- Check that the memory allocations suceeded
- Suppress some bogus gcc 'may be used uninitialized' warnings"
* tag 'for-linus-iommufd' of git://git.kernel.org/pub/scm/linux/kernel/git/jgg/iommufd:
iommufd/selftest: Fix build warnings due to uninitialized mfd
iommufd/selftest: Add asserts testing global mfd
iommufd/selftest: Add missing close(mfd) in memfd_mmap()
iommufd/selftest: Fix iommufd_dirty_tracking with large hugepage sizes
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Pull rdma fixes from Jason Gunthorpe:
"Several mlx5 bugs, crashers, and reports:
- Limit stack usage
- Fix mis-use of __xa_store/erase() without holding the lock to a
locked version
- Rate limit prints in the gid cache error cases
- Fully initialize the event object before making it globally visible
in an xarray
- Fix deadlock inside the ODP code if the MMU notifier was called
from a reclaim context
- Include missed counters for some switchdev configurations and
mulit-port MPV mode
- Fix loopback packet support when in mulit-port MPV mode"
* tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma:
RDMA/mlx5: Fix vport loopback for MPV device
RDMA/mlx5: Fix CC counters query for MPV
RDMA/mlx5: Fix HW counters query for non-representor devices
IB/core: Annotate umem_mutex acquisition under fs_reclaim for lockdep
IB/mlx5: Fix potential deadlock in MR deregistration
RDMA/mlx5: Initialize obj_event->obj_sub_list before xa_insert
RDMA/core: Rate limit GID cache warning messages
RDMA/mlx5: Fix unsafe xarray access in implicit ODP handling
RDMA/mlx5: reduce stack usage in mlx5_ib_ufile_hw_cleanup
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dma_map_XXX() functions return values DMA_MAPPING_ERROR as error values
which is often ~0. The error value should be tested with
dma_mapping_error().
This patch creates a new function in niu_ops to test if the mapping
failed. The test is fixed in niu_rbr_add_page(), added in
niu_start_xmit() and the successfully mapped pages are unmaped upon error.
Fixes: ec2deec1f352 ("niu: Fix to check for dma mapping errors.")
Signed-off-by: Thomas Fourier <fourier.thomas@gmail.com>
Reviewed-by: Simon Horman <horms@kernel.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
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There are two bugs in rose_rt_device_down() that can cause
use-after-free:
1. The loop bound `t->count` is modified within the loop, which can
cause the loop to terminate early and miss some entries.
2. When removing an entry from the neighbour array, the subsequent entries
are moved up to fill the gap, but the loop index `i` is still
incremented, causing the next entry to be skipped.
For example, if a node has three neighbours (A, A, B) with count=3 and A
is being removed, the second A is not checked.
i=0: (A, A, B) -> (A, B) with count=2
^ checked
i=1: (A, B) -> (A, B) with count=2
^ checked (B, not A!)
i=2: (doesn't occur because i < count is false)
This leaves the second A in the array with count=2, but the rose_neigh
structure has been freed. Code that accesses these entries assumes that
the first `count` entries are valid pointers, causing a use-after-free
when it accesses the dangling pointer.
Fix both issues by iterating over the array in reverse order with a fixed
loop bound. This ensures that all entries are examined and that the removal
of an entry doesn't affect subsequent iterations.
Reported-by: syzbot+e04e2c007ba2c80476cb@syzkaller.appspotmail.com
Closes: https://syzkaller.appspot.com/bug?extid=e04e2c007ba2c80476cb
Tested-by: syzbot+e04e2c007ba2c80476cb@syzkaller.appspotmail.com
Fixes: 1da177e4c3f4 ("Linux-2.6.12-rc2")
Signed-off-by: Kohei Enju <enjuk@amazon.com>
Reviewed-by: Simon Horman <horms@kernel.org>
Link: https://patch.msgid.link/20250629030833.6680-1-enjuk@amazon.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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The comparison in enic_change_mtu() incorrectly used the current
netdev->mtu instead of the new new_mtu value when warning about
an MTU exceeding the port MTU. This could suppress valid warnings
or issue incorrect ones.
Fix the condition and log to properly reflect the new_mtu.
Fixes: ab123fe071c9 ("enic: handle mtu change for vf properly")
Signed-off-by: Alok Tiwari <alok.a.tiwari@oracle.com>
Acked-by: John Daley <johndale@cisco.com>
Reviewed-by: Simon Horman <horms@kernel.org>
Link: https://patch.msgid.link/20250628145612.476096-1-alok.a.tiwari@oracle.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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Update the Clause 37 Auto-Negotiation implementation to properly align
with the PCS hardware specifications:
- Fix incorrect bit settings in Link Status and Link Duplex fields
- Implement missing sequence steps 2 and 7
These changes ensure CL37 auto-negotiation protocol follows the exact
sequence patterns as specified in the hardware databook.
Fixes: 1bf40ada6290 ("amd-xgbe: Add support for clause 37 auto-negotiation")
Signed-off-by: Raju Rangoju <Raju.Rangoju@amd.com>
Link: https://patch.msgid.link/20250630192636.3838291-1-Raju.Rangoju@amd.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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Smatch complains that the error message isn't set in the caller:
lib/test_objagg.c:923 test_hints_case2()
error: uninitialized symbol 'errmsg'.
This static checker warning only showed up after a recent refactoring
but the bug dates back to when the code was originally added. This
likely doesn't affect anything in real life.
Reported-by: kernel test robot <lkp@intel.com>
Closes: https://lore.kernel.org/r/202506281403.DsuyHFTZ-lkp@intel.com/
Fixes: 0a020d416d0a ("lib: introduce initial implementation of object aggregation manager")
Signed-off-by: Dan Carpenter <dan.carpenter@linaro.org>
Reviewed-by: Ido Schimmel <idosch@nvidia.com>
Reviewed-by: Simon Horman <horms@kernel.org>
Link: https://patch.msgid.link/8548f423-2e3b-4bb7-b816-5041de2762aa@sabinyo.mountain
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd
Pull MFD fix from Lee Jones:
- Fix some -Werror=unused-variable build errors
* tag 'mfd-fixes-6.16' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd:
mfd: Fix building without CONFIG_OF
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Pull NFS client fixes from Anna Schumaker:
- Fix loop in GSS sequence number cache
- Clean up /proc/net/rpc/nfs if nfs_fs_proc_net_init() fails
- Fix a race to wake on NFS_LAYOUT_DRAIN
- Fix handling of NFS level errors in I/O
* tag 'nfs-for-6.16-2' of git://git.linux-nfs.org/projects/anna/linux-nfs:
NFSv4/flexfiles: Fix handling of NFS level errors in I/O
NFSv4/pNFS: Fix a race to wake on NFS_LAYOUT_DRAIN
nfs: Clean up /proc/net/rpc/nfs when nfs_fs_proc_net_init() fails.
sunrpc: fix loop in gss seqno cache
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I226 devices advertise support for the PCI-E link L1.2 substate. However,
due to a hardware limitation, the exit latency from this low-power state
is longer than the packet buffer can tolerate under high traffic
conditions. This can lead to packet loss and degraded performance.
To mitigate this, disable the L1.2 substate. The increased power draw
between L1.1 and L1.2 is insignificant.
Fixes: 43546211738e ("igc: Add new device ID's")
Link: https://lore.kernel.org/intel-wired-lan/15248b4f-3271-42dd-8e35-02bfc92b25e1@intel.com
Signed-off-by: Vitaly Lifshits <vitaly.lifshits@intel.com>
Reviewed-by: Aleksandr Loktionov <aleksandr.loktionov@intel.com>
Tested-by: Mor Bar-Gabay <morx.bar.gabay@intel.com>
Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>
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With VIRTCHNL2_CAP_MACFILTER enabled, the following warning is generated
on module load:
[ 324.701677] BUG: sleeping function called from invalid context at kernel/locking/mutex.c:578
[ 324.701684] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 1582, name: NetworkManager
[ 324.701689] preempt_count: 201, expected: 0
[ 324.701693] RCU nest depth: 0, expected: 0
[ 324.701697] 2 locks held by NetworkManager/1582:
[ 324.701702] #0: ffffffff9f7be770 (rtnl_mutex){....}-{3:3}, at: rtnl_newlink+0x791/0x21e0
[ 324.701730] #1: ff1100216c380368 (_xmit_ETHER){....}-{2:2}, at: __dev_open+0x3f0/0x870
[ 324.701749] Preemption disabled at:
[ 324.701752] [<ffffffff9cd23b9d>] __dev_open+0x3dd/0x870
[ 324.701765] CPU: 30 UID: 0 PID: 1582 Comm: NetworkManager Not tainted 6.15.0-rc5+ #2 PREEMPT(voluntary)
[ 324.701771] Hardware name: Intel Corporation M50FCP2SBSTD/M50FCP2SBSTD, BIOS SE5C741.86B.01.01.0001.2211140926 11/14/2022
[ 324.701774] Call Trace:
[ 324.701777] <TASK>
[ 324.701779] dump_stack_lvl+0x5d/0x80
[ 324.701788] ? __dev_open+0x3dd/0x870
[ 324.701793] __might_resched.cold+0x1ef/0x23d
<..>
[ 324.701818] __mutex_lock+0x113/0x1b80
<..>
[ 324.701917] idpf_ctlq_clean_sq+0xad/0x4b0 [idpf]
[ 324.701935] ? kasan_save_track+0x14/0x30
[ 324.701941] idpf_mb_clean+0x143/0x380 [idpf]
<..>
[ 324.701991] idpf_send_mb_msg+0x111/0x720 [idpf]
[ 324.702009] idpf_vc_xn_exec+0x4cc/0x990 [idpf]
[ 324.702021] ? rcu_is_watching+0x12/0xc0
[ 324.702035] idpf_add_del_mac_filters+0x3ed/0xb50 [idpf]
<..>
[ 324.702122] __hw_addr_sync_dev+0x1cf/0x300
[ 324.702126] ? find_held_lock+0x32/0x90
[ 324.702134] idpf_set_rx_mode+0x317/0x390 [idpf]
[ 324.702152] __dev_open+0x3f8/0x870
[ 324.702159] ? __pfx___dev_open+0x10/0x10
[ 324.702174] __dev_change_flags+0x443/0x650
<..>
[ 324.702208] netif_change_flags+0x80/0x160
[ 324.702218] do_setlink.isra.0+0x16a0/0x3960
<..>
[ 324.702349] rtnl_newlink+0x12fd/0x21e0
The sequence is as follows:
rtnl_newlink()->
__dev_change_flags()->
__dev_open()->
dev_set_rx_mode() - > # disables BH and grabs "dev->addr_list_lock"
idpf_set_rx_mode() -> # proceed only if VIRTCHNL2_CAP_MACFILTER is ON
__dev_uc_sync() ->
idpf_add_mac_filter ->
idpf_add_del_mac_filters ->
idpf_send_mb_msg() ->
idpf_mb_clean() ->
idpf_ctlq_clean_sq() # mutex_lock(cq_lock)
Fix by converting cq_lock to a spinlock. All operations under the new
lock are safe except freeing the DMA memory, which may use vunmap(). Fix
by requesting a contiguous physical memory for the DMA mapping.
Fixes: a251eee62133 ("idpf: add SRIOV support and other ndo_ops")
Reviewed-by: Aleksandr Loktionov <aleksandr.loktionov@intel.com>
Signed-off-by: Ahmed Zaki <ahmed.zaki@intel.com>
Reviewed-by: Simon Horman <horms@kernel.org>
Tested-by: Samuel Salin <Samuel.salin@intel.com>
Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>
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Returning -EOPNOTSUPP from function returning u32 is leading to
cast and invalid size value as a result.
-EOPNOTSUPP as a size probably will lead to allocation fail.
Command: ethtool -x eth0
It is visible on all devices that don't have RSS caps set.
[ 136.615917] Call Trace:
[ 136.615921] <TASK>
[ 136.615927] ? __warn+0x89/0x130
[ 136.615942] ? __alloc_frozen_pages_noprof+0x322/0x330
[ 136.615953] ? report_bug+0x164/0x190
[ 136.615968] ? handle_bug+0x58/0x90
[ 136.615979] ? exc_invalid_op+0x17/0x70
[ 136.615987] ? asm_exc_invalid_op+0x1a/0x20
[ 136.616001] ? rss_prepare_get.constprop.0+0xb9/0x170
[ 136.616016] ? __alloc_frozen_pages_noprof+0x322/0x330
[ 136.616028] __alloc_pages_noprof+0xe/0x20
[ 136.616038] ___kmalloc_large_node+0x80/0x110
[ 136.616072] __kmalloc_large_node_noprof+0x1d/0xa0
[ 136.616081] __kmalloc_noprof+0x32c/0x4c0
[ 136.616098] ? rss_prepare_get.constprop.0+0xb9/0x170
[ 136.616105] rss_prepare_get.constprop.0+0xb9/0x170
[ 136.616114] ethnl_default_doit+0x107/0x3d0
[ 136.616131] genl_family_rcv_msg_doit+0x100/0x160
[ 136.616147] genl_rcv_msg+0x1b8/0x2c0
[ 136.616156] ? __pfx_ethnl_default_doit+0x10/0x10
[ 136.616168] ? __pfx_genl_rcv_msg+0x10/0x10
[ 136.616176] netlink_rcv_skb+0x58/0x110
[ 136.616186] genl_rcv+0x28/0x40
[ 136.616195] netlink_unicast+0x19b/0x290
[ 136.616206] netlink_sendmsg+0x222/0x490
[ 136.616215] __sys_sendto+0x1fd/0x210
[ 136.616233] __x64_sys_sendto+0x24/0x30
[ 136.616242] do_syscall_64+0x82/0x160
[ 136.616252] ? __sys_recvmsg+0x83/0xe0
[ 136.616265] ? syscall_exit_to_user_mode+0x10/0x210
[ 136.616275] ? do_syscall_64+0x8e/0x160
[ 136.616282] ? __count_memcg_events+0xa1/0x130
[ 136.616295] ? count_memcg_events.constprop.0+0x1a/0x30
[ 136.616306] ? handle_mm_fault+0xae/0x2d0
[ 136.616319] ? do_user_addr_fault+0x379/0x670
[ 136.616328] ? clear_bhb_loop+0x45/0xa0
[ 136.616340] ? clear_bhb_loop+0x45/0xa0
[ 136.616349] ? clear_bhb_loop+0x45/0xa0
[ 136.616359] entry_SYSCALL_64_after_hwframe+0x76/0x7e
[ 136.616369] RIP: 0033:0x7fd30ba7b047
[ 136.616376] Code: 0c 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b8 0f 1f 00 f3 0f 1e fa 80 3d bd d5 0c 00 00 41 89 ca 74 10 b8 2c 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 71 c3 55 48 83 ec 30 44 89 4c 24 2c 4c 89 44
[ 136.616381] RSP: 002b:00007ffde1796d68 EFLAGS: 00000202 ORIG_RAX: 000000000000002c
[ 136.616388] RAX: ffffffffffffffda RBX: 000055d7bd89f2a0 RCX: 00007fd30ba7b047
[ 136.616392] RDX: 0000000000000028 RSI: 000055d7bd89f3b0 RDI: 0000000000000003
[ 136.616396] RBP: 00007ffde1796e10 R08: 00007fd30bb4e200 R09: 000000000000000c
[ 136.616399] R10: 0000000000000000 R11: 0000000000000202 R12: 000055d7bd89f340
[ 136.616403] R13: 000055d7bd89f3b0 R14: 000055d78943f200 R15: 0000000000000000
Fixes: 02cbfba1add5 ("idpf: add ethtool callbacks")
Reviewed-by: Ahmed Zaki <ahmed.zaki@intel.com>
Signed-off-by: Michal Swiatkowski <michal.swiatkowski@linux.intel.com>
Reviewed-by: Simon Horman <horms@kernel.org>
Tested-by: Samuel Salin <Samuel.salin@intel.com>
Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>
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git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth
Luiz Augusto von Dentz says:
====================
bluetooth pull request for net:
- MGMT: set_mesh: update LE scan interval and window
- MGMT: mesh_send: check instances prior disabling advertising
- hci_sync: revert some mesh modifications
- hci_sync: Set extended advertising data synchronously
- hci_sync: Prevent unintended pause by checking if advertising is active
* tag 'for-net-2025-06-27' of git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth:
Bluetooth: HCI: Set extended advertising data synchronously
Bluetooth: MGMT: mesh_send: check instances prior disabling advertising
Bluetooth: MGMT: set_mesh: update LE scan interval and window
Bluetooth: hci_sync: revert some mesh modifications
Bluetooth: Prevent unintended pause by checking if advertising is active
====================
Link: https://patch.msgid.link/20250627181601.520435-1-luiz.dentz@gmail.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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Commit d53320aeef18 ("dt-bindings: net: Rename
renesas,r9a09g057-gbeth.yaml") renames the net devicetree binding
renesas,r9a09g057-gbeth.yaml to renesas,rzv2h-gbeth.yaml, but misses to
adjust the file entry in the RENESAS RZ/V2H(P) DWMAC GBETH GLUE LAYER
DRIVER section in MAINTAINERS.
Adjust the file entry after this file renaming.
Signed-off-by: Lukas Bulwahn <lukas.bulwahn@redhat.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Reviewed-by: Simon Horman <horms@kernel.org>
Reviewed-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
Link: https://patch.msgid.link/20250627134453.51780-1-lukas.bulwahn@redhat.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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Remove redundant netif_napi_del() call from disconnect path.
A WARN may be triggered in __netif_napi_del_locked() during USB device
disconnect:
WARNING: CPU: 0 PID: 11 at net/core/dev.c:7417 __netif_napi_del_locked+0x2b4/0x350
This happens because netif_napi_del() is called in the disconnect path while
NAPI is still enabled. However, it is not necessary to call netif_napi_del()
explicitly, since unregister_netdev() will handle NAPI teardown automatically
and safely. Removing the redundant call avoids triggering the warning.
Full trace:
lan78xx 1-1:1.0 enu1: Failed to read register index 0x000000c4. ret = -ENODEV
lan78xx 1-1:1.0 enu1: Failed to set MAC down with error -ENODEV
lan78xx 1-1:1.0 enu1: Link is Down
lan78xx 1-1:1.0 enu1: Failed to read register index 0x00000120. ret = -ENODEV
------------[ cut here ]------------
WARNING: CPU: 0 PID: 11 at net/core/dev.c:7417 __netif_napi_del_locked+0x2b4/0x350
Modules linked in: flexcan can_dev fuse
CPU: 0 UID: 0 PID: 11 Comm: kworker/0:1 Not tainted 6.16.0-rc2-00624-ge926949dab03 #9 PREEMPT
Hardware name: SKOV IMX8MP CPU revC - bd500 (DT)
Workqueue: usb_hub_wq hub_event
pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
pc : __netif_napi_del_locked+0x2b4/0x350
lr : __netif_napi_del_locked+0x7c/0x350
sp : ffffffc085b673c0
x29: ffffffc085b673c0 x28: ffffff800b7f2000 x27: ffffff800b7f20d8
x26: ffffff80110bcf58 x25: ffffff80110bd978 x24: 1ffffff0022179eb
x23: ffffff80110bc000 x22: ffffff800b7f5000 x21: ffffff80110bc000
x20: ffffff80110bcf38 x19: ffffff80110bcf28 x18: dfffffc000000000
x17: ffffffc081578940 x16: ffffffc08284cee0 x15: 0000000000000028
x14: 0000000000000006 x13: 0000000000040000 x12: ffffffb0022179e8
x11: 1ffffff0022179e7 x10: ffffffb0022179e7 x9 : dfffffc000000000
x8 : 0000004ffdde8619 x7 : ffffff80110bcf3f x6 : 0000000000000001
x5 : ffffff80110bcf38 x4 : ffffff80110bcf38 x3 : 0000000000000000
x2 : 0000000000000000 x1 : 1ffffff0022179e7 x0 : 0000000000000000
Call trace:
__netif_napi_del_locked+0x2b4/0x350 (P)
lan78xx_disconnect+0xf4/0x360
usb_unbind_interface+0x158/0x718
device_remove+0x100/0x150
device_release_driver_internal+0x308/0x478
device_release_driver+0x1c/0x30
bus_remove_device+0x1a8/0x368
device_del+0x2e0/0x7b0
usb_disable_device+0x244/0x540
usb_disconnect+0x220/0x758
hub_event+0x105c/0x35e0
process_one_work+0x760/0x17b0
worker_thread+0x768/0xce8
kthread+0x3bc/0x690
ret_from_fork+0x10/0x20
irq event stamp: 211604
hardirqs last enabled at (211603): [<ffffffc0828cc9ec>] _raw_spin_unlock_irqrestore+0x84/0x98
hardirqs last disabled at (211604): [<ffffffc0828a9a84>] el1_dbg+0x24/0x80
softirqs last enabled at (211296): [<ffffffc080095f10>] handle_softirqs+0x820/0xbc8
softirqs last disabled at (210993): [<ffffffc080010288>] __do_softirq+0x18/0x20
---[ end trace 0000000000000000 ]---
lan78xx 1-1:1.0 enu1: failed to kill vid 0081/0
Fixes: ec4c7e12396b ("lan78xx: Introduce NAPI polling support")
Suggested-by: Jakub Kicinski <kuba@kernel.org>
Signed-off-by: Oleksij Rempel <o.rempel@pengutronix.de>
Link: https://patch.msgid.link/20250627051346.276029-1-o.rempel@pengutronix.de
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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There is a occasional problem that ping is failed between AML devices.
That is because the manual enablement of the security Tx path on the
hardware is missing, no matter what its previous state was.
Fixes: 6f8b4c01a8cd ("net: txgbe: Implement PHYLINK for AML 25G/10G devices")
Signed-off-by: Jiawen Wu <jiawenwu@trustnetic.com>
Reviewed-by: Simon Horman <horms@kernel.org>
Link: https://patch.msgid.link/5BDFB14C57D1C42A+20250626085153.86122-1-jiawenwu@trustnetic.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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Pull io_uring fix from Jens Axboe:
"Now that anonymous inodes set S_IFREG, this breaks the io_uring
read/write retries for short reads/writes. As things like timerfd and
eventfd are anon inodes, applications that previously did:
unsigned long event_data[2];
io_uring_prep_read(sqe, evfd, event_data, sizeof(event_data), 0);
and just got a short read when 1 event was posted, will now wait for
the full amount before posting a completion.
This caused issues for the ghostty application, making it basically
unusable due to excessive buffering"
* tag 'io_uring-6.16-20250630' of git://git.kernel.dk/linux:
io_uring: gate REQ_F_ISREG on !S_ANON_INODE as well
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I have been working on mlx5 related code for several years,
contributing features, code reviews, and occasional maintainer tasks
when needed. This patch makes my maintainer role official.
Signed-off-by: Mark Bloch <mbloch@nvidia.com>
Signed-off-by: Saeed Mahameed <saeedm@nvidia.com>
Link: https://patch.msgid.link/20250627014252.1262592-1-saeed@kernel.org
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux
Pull RTC fixes from Alexandre Belloni:
"Some fixes for 6.16. The cmos one is important for PREEMPT_RT. I've
also added the s5m changes as they had a dependency on the MFD pull
request that was included in 6.16-rc1 and we didn't synchronize before
the merge window and they won't hurt.
- cmos: use spin_lock_irqsave in cmos_interrupt
- pcf2127: fix SPI command byte for PCF2131
- s5m: add S2MPG10 support"
* tag 'rtc-6.16-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux:
rtc: pcf2127: add missing semicolon after statement
rtc: pcf2127: fix SPI command byte for PCF2131
rtc: cmos: use spin_lock_irqsave in cmos_interrupt
rtc: s5m: replace open-coded read/modify/write registers with regmap helpers
rtc: s5m: replace regmap_update_bits with regmap_clear/set_bits
rtc: s5m: switch to devm_device_init_wakeup
rtc: s5m: fix a typo: peding -> pending
rtc: s5m: add support for S2MPG10 RTC
rtc: s5m: prepare for external regmap
rtc: s5m: cache device type during probe
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Add FALLOC_FL_ALLOCATE_RANGE to the set of supported fallocate flags in
XFS_FALLOC_FL_SUPPORTED. This change improves code clarity and maintains
by explicitly showing this flag in the supported flags mask.
Note that since FALLOC_FL_ALLOCATE_RANGE is defined as 0x00, this addition
has no functional modifications.
Reviewed-by: Carlos Maiolino <cmaiolino@redhat.com>
Signed-off-by: Youling Tang <tangyouling@kylinos.cn>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Carlos Maiolino <cem@kernel.org>
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io_uring marks a request as dealing with a regular file on S_ISREG. This
drives things like retries on short reads or writes, which is generally
not expected on a regular file (or bdev). Applications tend to not
expect that, so io_uring tries hard to ensure it doesn't deliver short
IO on regular files.
However, a recent commit added S_IFREG to anonymous inodes. When
io_uring is used to read from various things that are backed by anon
inodes, like eventfd, timerfd, etc, then it'll now all of a sudden wait
for more data when rather than deliver what was read or written in a
single operation. This breaks applications that issue reads on anon
inodes, if they ask for more data than a single read delivers.
Add a check for !S_ANON_INODE as well before setting REQ_F_ISREG to
prevent that.
Cc: Christian Brauner <brauner@kernel.org>
Cc: stable@vger.kernel.org
Link: https://github.com/ghostty-org/ghostty/discussions/7720
Fixes: cfd86ef7e8e7 ("anon_inode: use a proper mode internally")
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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|
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git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging
Pull staging driver fix from Greg KH:
"Here is a single staging driver fix for 6.16-rc4. It resolves a build
error in the rtl8723bs driver for some versions of clang on arm64 when
checking the frame size with -Wframe-larger-than.
It has been in linux-next for a while now with no reported issues"
* tag 'staging-6.16-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging:
staging: rtl8723bs: Avoid memset() in aes_cipher() and aes_decipher()
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git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty
Pull tty/serial driver fixes from Greg KH:
"Here are five small serial and tty and vt fixes for 6.16-rc4. Included
in here are:
- kerneldoc fixes for recent vt changes
- imx serial driver fix
- of_node sysfs fix for a regression
- vt missing notification fix
- 8250 dt bindings fix
All of these have been in linux-next for a while with no reported issues"
* tag 'tty-6.16-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty:
dt-bindings: serial: 8250: Make clocks and clock-frequency exclusive
serial: imx: Restore original RXTL for console to fix data loss
serial: core: restore of_node information in sysfs
vt: fix kernel-doc warnings in ucs_get_fallback()
vt: add missing notification when switching back to text mode
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|
git://git.kernel.org/pub/scm/linux/kernel/git/ras/ras
Pull EDAC fix from Borislav Petkov:
- Consider secondary address mask registers in amd64_edac in order to
get the correct total memory size of the system
* tag 'edac_urgent_for_v6.16_rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/ras/ras:
EDAC/amd64: Fix size calculation for Non-Power-of-Two DIMMs
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|
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull x86 fixes from Borislav Petkov:
- Make sure DR6 and DR7 are initialized to their architectural values
and not accidentally cleared, leading to misconfigurations
* tag 'x86_urgent_for_v6.16_rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
x86/traps: Initialize DR7 by writing its architectural reset value
x86/traps: Initialize DR6 by writing its architectural reset value
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|
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull perf fix from Borislav Petkov:
- Make sure an AUX perf event is really disabled when it overruns
* tag 'perf_urgent_for_v6.16_rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
perf/aux: Fix pending disable flow when the AUX ring buffer overruns
|
|
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull locking fix from Borislav Petkov:
- Make sure the new futex phash is not copied during fork in order to
avoid a double-free
* tag 'locking_urgent_for_v6.16_rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
futex: Initialize futex_phash_new during fork().
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|
git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux
Pull i2c fixes from Wolfram Sang:
- imx: fix SMBus protocol compliance during block read
- omap: fix error handling path in probe
- robotfuzz, tiny-usb: prevent zero-length reads
- x86, designware, amdisp: fix build error when modules are disabled
(agreed to go in via i2c)
- scx200_acb: fix build error because of missing HAS_IOPORT
* tag 'i2c-for-6.16-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux:
i2c: scx200_acb: depends on HAS_IOPORT
i2c: omap: Fix an error handling path in omap_i2c_probe()
platform/x86: Use i2c adapter name to fix build errors
i2c: amd-isp: Initialize unique adapter name
i2c: designware: Initialize adapter name only when not set
i2c: tiny-usb: disable zero-length read messages
i2c: robotfuzz-osif: disable zero-length read messages
i2c: imx: fix emulated smbus block read
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git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace
Pull tracing fix from Steven Rostedt:
- Fix possible UAF on error path in filter_free_subsystem_filters()
When freeing a subsystem filter, the filter for the subsystem is
passed in to be freed and all the events within the subsystem will
have their filter freed too. In order to free without waiting for RCU
synchronization, list items are allocated to hold what is going to be
freed to free it via a call_rcu(). If the allocation of these items
fails, it will call the synchronization directly and free after that
(causing a bit of delay for the user).
The subsystem filter is first added to this list and then the filters
for all the events under the subsystem. The bug is if one of the
allocations of the list items for the event filters fail to allocate,
it jumps to the "free_now" label which will free the subsystem
filter, then all the items on the allocated list, and then the event
filters that were not added to the list yet. But because the
subsystem filter was added first, it gets freed twice.
The solution is to add the subsystem filter after the events, and
then if any of the allocations fail it will not try to free any of
them twice
* tag 'trace-v6.16-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace:
tracing: Fix filter logic error
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git://git.kernel.org/pub/scm/linux/kernel/git/chenhuacai/linux-loongson
Pull LoongArch fixes from Huacai Chen:
- replace __ASSEMBLY__ with __ASSEMBLER__ in headers like others
- fix build warnings about export.h
- reserve the EFI memory map region for kdump
- handle __init vs inline mismatches
- fix some KVM bugs
* tag 'loongarch-fixes-6.16-1' of git://git.kernel.org/pub/scm/linux/kernel/git/chenhuacai/linux-loongson:
LoongArch: KVM: Disable updating of "num_cpu" and "feature"
LoongArch: KVM: Check validity of "num_cpu" from user space
LoongArch: KVM: Check interrupt route from physical CPU
LoongArch: KVM: Fix interrupt route update with EIOINTC
LoongArch: KVM: Add address alignment check for IOCSR emulation
LoongArch: KVM: Avoid overflow with array index
LoongArch: Handle KCOV __init vs inline mismatches
LoongArch: Reserve the EFI memory map region
LoongArch: Fix build warnings about export.h
LoongArch: Replace __ASSEMBLY__ with __ASSEMBLER__ in headers
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According to Documentation/PCI/pci-error-recovery.rst only the
error_detected() callback in the err_handler struct is mandatory for
a driver to support error recovery. So far s390's error recovery chose
a stricter approach also requiring slot_reset() and resume().
Relax this requirement and only require error_detected(). If a callback
is not implemented EEH and AER treat this as PCI_ERS_RESULT_NONE. This
return value is otherwise used by drivers abstaining from their vote
on how to proceed with recovery and currently also not supported by
s390's recovery code.
So to support missing callbacks in-line with other implementors of the
recovery flow, also handle PCI_ERS_RESULT_NONE. Since s390 only does per
PCI function recovery and does not do voting, treat PCI_ERS_RESULT_NONE
optimistically and proceed through recovery unless other failures
prevent this.
Reviewed-by: Farhan Ali <alifm@linux.ibm.com>
Reviewed-by: Julian Ruess <julianr@linux.ibm.com>
Signed-off-by: Niklas Schnelle <schnelle@linux.ibm.com>
Signed-off-by: Alexander Gordeev <agordeev@linux.ibm.com>
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|
If a device is disabled unblocking load/store on its own is not useful
as a full re-enable of the function is necessary anyway. Note that SCLP
Write Event Data Action Qualifier 0 (Reset) leaves the device disabled
and triggers this case unless the driver already requests a reset.
Cc: stable@vger.kernel.org
Fixes: 4cdf2f4e24ff ("s390/pci: implement minimal PCI error recovery")
Reviewed-by: Farhan Ali <alifm@linux.ibm.com>
Signed-off-by: Niklas Schnelle <schnelle@linux.ibm.com>
Signed-off-by: Alexander Gordeev <agordeev@linux.ibm.com>
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|
The error event information for PCI error events contains a function
handle for the respective function. This handle is generally captured at
the time the error event was recorded. Due to delays in processing or
cascading issues, it may happen that during firmware recovery multiple
events are generated. When processing these events in order Linux may
already have recovered an affected function making the event information
stale. Fix this by doing an unconditional CLP List PCI function
retrieving the current function handle with the zdev->state_lock held
and ignoring the event if its function handle is stale.
Cc: stable@vger.kernel.org
Fixes: 4cdf2f4e24ff ("s390/pci: implement minimal PCI error recovery")
Reviewed-by: Julian Ruess <julianr@linux.ibm.com>
Reviewed-by: Gerd Bayer <gbayer@linux.ibm.com>
Reviewed-by: Farhan Ali <alifm@linux.ibm.com>
Signed-off-by: Niklas Schnelle <schnelle@linux.ibm.com>
Signed-off-by: Alexander Gordeev <agordeev@linux.ibm.com>
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|
Pull smb client fixes from Steve French:
- Multichannel reconnect lock ordering deadlock fix
- Fix for regression in handling native Windows symlinks
- Three smbdirect fixes:
- oops in RDMA response processing
- smbdirect memcpy issue
- fix smbdirect regression with large writes (smbdirect test cases
now all passing)
- Fix for "FAILED_TO_PARSE" warning in trace-cmd report output
* tag 'v6.16-rc3-smb3-client-fixes' of git://git.samba.org/sfrench/cifs-2.6:
cifs: Fix reading into an ITER_FOLIOQ from the smbdirect code
cifs: Fix the smbd_response slab to allow usercopy
smb: client: fix potential deadlock when reconnecting channels
smb: client: remove \t from TP_printk statements
smb: client: let smbd_post_send_iter() respect the peers max_send_size and transmit all data
smb: client: fix regression with native SMB symlinks
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git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm
Pull misc fixes from Andrew Morton:
"16 hotfixes.
6 are cc:stable and the remainder address post-6.15 issues or aren't
considered necessary for -stable kernels. 5 are for MM"
* tag 'mm-hotfixes-stable-2025-06-27-16-56' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm:
MAINTAINERS: add Lorenzo as THP co-maintainer
mailmap: update Duje Mihanović's email address
selftests/mm: fix validate_addr() helper
crashdump: add CONFIG_KEYS dependency
mailmap: correct name for a historical account of Zijun Hu
mailmap: add entries for Zijun Hu
fuse: fix runtime warning on truncate_folio_batch_exceptionals()
scripts/gdb: fix dentry_name() lookup
mm/damon/sysfs-schemes: free old damon_sysfs_scheme_filter->memcg_path on write
mm/alloc_tag: fix the kmemleak false positive issue in the allocation of the percpu variable tag->counters
lib/group_cpus: fix NULL pointer dereference from group_cpus_evenly()
mm/hugetlb: remove unnecessary holding of hugetlb_lock
MAINTAINERS: add missing files to mm page alloc section
MAINTAINERS: add tree entry to mm init block
mm: add OOM killer maintainer structure
fs/proc/task_mmu: fix PAGE_IS_PFNZERO detection for the huge zero folio
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git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux
Pull RISC-V Fixes for 5.16-rc4
- .rodata is no longer linkd into PT_DYNAMIC.
It was not supposed to be there in the first place and resulted in
invalid (but unused) entries. This manifests as at least warnings in
llvm-readelf
- A fix for runtime constants with all-0 upper 32-bits. This should
only manifest on MMU=n kernels
- A fix for context save/restore on systems using the T-Head vector
extensions
- A fix for a conflicting "+r"/"r" register constraint in the VDSO
getrandom syscall wrapper, which is undefined behavior in clang
- A fix for a missing register clobber in the RVV raid6 implementation.
This manifests as a NULL pointer reference on some compilers, but
could trigger in other ways
- Misaligned accesses from userspace at faulting addresses are now
handled correctly
- A fix for an incorrect optimization that allowed access_ok() to mark
invalid addresses as accessible, which can result in userspace
triggering BUG()s
- A few fixes for build warnings, and an update to Drew's email address
* tag 'riscv-for-linus-5.16-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux:
riscv: export boot_cpu_hartid
Revert "riscv: Define TASK_SIZE_MAX for __access_ok()"
riscv: Fix sparse warning in vendor_extensions/sifive.c
Revert "riscv: misaligned: fix sleeping function called during misaligned access handling"
MAINTAINERS: Update Drew Fustini's email address
RISC-V: uaccess: Wrap the get_user_8 uaccess macro
raid6: riscv: Fix NULL pointer dereference caused by a missing clobber
RISC-V: vDSO: Correct inline assembly constraints in the getrandom syscall wrapper
riscv: vector: Fix context save/restore with xtheadvector
riscv: fix runtime constant support for nommu kernels
riscv: vdso: Exclude .rodata from the PT_DYNAMIC segment
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git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci
Pull PCI fix from Bjorn Helgaas:
- Fix a PTM debugfs build error with CONFIG_DEBUG_FS=n &&
CONFIG_PCIE_PTM=y (Manivannan Sadhasivam)
* tag 'pci-v6.16-fixes-2' of git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci:
PCI/PTM: Build debugfs code only if CONFIG_DEBUG_FS is enabled
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Pull drm fixes from Dave Airlie:
"Regular weekly drm updates, nothing out of the ordinary, amdgpu, xe,
i915 and a few misc bits. Seems about right for this time in the
release cycle.
core:
- fix drm_writeback_connector_cleanup function signature
- use correct HDMI audio bridge in drm_connector_hdmi_audio_init
bridge:
- SN65DSI86: fix HPD
amdgpu:
- Cleaner shader support for additional GFX9 GPUs
- MES firmware compatibility fixes
- Discovery error reporting fixes
- SDMA6/7 userq fixes
- Backlight fix
- EDID sanity check
i915:
- Fix for SNPS PHY HDMI for 1080p@120Hz
- Correct DP AUX DPCD probe address
- Followup build fix for GCOV and AutoFDO enabled config
xe:
- Missing error check
- Fix xe_hwmon_power_max_write
- Move flushes
- Explicitly exit CT safe mode on unwind
- Process deferred GGTT node removals on device unwind"
* tag 'drm-fixes-2025-06-28' of https://gitlab.freedesktop.org/drm/kernel:
drm/xe: Process deferred GGTT node removals on device unwind
drm/xe/guc: Explicitly exit CT safe mode on unwind
drm/xe: move DPT l2 flush to a more sensible place
drm/xe: Move DSB l2 flush to a more sensible place
drm/bridge: ti-sn65dsi86: Add HPD for DisplayPort connector type
drm/i915: fix build error some more
drm/xe/hwmon: Fix xe_hwmon_power_max_write
drm/xe/display: Add check for alloc_ordered_workqueue()
drm/amd/display: Add sanity checks for drm_edid_raw()
drm/amd/display: Fix AMDGPU_MAX_BL_LEVEL value
drm/amdgpu/sdma7: add ucode version checks for userq support
drm/amdgpu/sdma6: add ucode version checks for userq support
drm/amd: Adjust output for discovery error handling
drm/amdgpu/mes: add compatibility checks for set_hw_resource_1
drm/amdgpu/gfx9: Add Cleaner Shader Support for GFX9.x GPUs
drm/bridge-connector: Fix bridge in drm_connector_hdmi_audio_init()
drm/dp: Change AUX DPCD probe address from DPCD_REV to LANE0_1_STATUS
drm/i915/snps_hdmi_pll: Fix 64-bit divisor truncation by using div64_u64
drm: writeback: Fix drm_writeback_connector_cleanup signature
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git://git.kernel.org/pub/scm/linux/kernel/git/cxl/cxl
Pull Compute Express Link (CXL) fixes from Dave Jiang:
"These fixes address a few issues in the CXL subsystem, including
dealing with some bugs in the CXL EDAC and RAS drivers:
- Fix return value of cxlctl_validate_set_features()
- Fix min_scrub_cycle of a region miscaculation and add additional
documentation
- Fix potential memory leak issues for CXL EDAC
- Fix CPER handler device confusion for CXL RAS
- Fix using wrong repair type to check DRAM event record"
* tag 'cxl-fixes-6.16-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/cxl/cxl:
cxl/edac: Fix using wrong repair type to check dram event record
cxl/ras: Fix CPER handler device confusion
cxl/edac: Fix potential memory leak issues
cxl/Documentation: Add more description about min/max scrub cycle
cxl/edac: Fix the min_scrub_cycle of a region miscalculation
cxl: fix return value in cxlctl_validate_set_features()
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|
git://git.kernel.org/pub/scm/linux/kernel/git/ebiggers/linux
Pull crypto library fix from Eric Biggers:
"Fix a regression where the purgatory code sometimes fails to build"
* tag 'libcrypto-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ebiggers/linux:
lib/crypto: sha256: Mark sha256_choose_blocks as __always_inline
|
|
The driver registered xdp_rxq_info structures via xdp_rxq_info_reg()
but failed to properly unregister them in error paths and during
removal.
Fixes: d678be1dc1ec ("dpaa2-eth: add XDP_REDIRECT support")
Signed-off-by: Fushuai Wang <wangfushuai@baidu.com>
Reviewed-by: Simon Horman <horms@kernel.org>
Reviewed-by: Ioana Ciornei <ioana.ciornei@nxp.com>
Link: https://patch.msgid.link/20250626133003.80136-1-wangfushuai@baidu.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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|
The `dma_map_XXX()` functions can fail and must be checked using
`dma_mapping_error()`. This patch adds proper error handling for all
DMA mapping calls.
In `atl1_alloc_rx_buffers()`, if DMA mapping fails, the buffer is
deallocated and marked accordingly.
In `atl1_tx_map()`, previously mapped buffers are unmapped and the
packet is dropped on failure.
If `atl1_xmit_frame()` drops the packet, increment the tx_error counter.
Fixes: f3cc28c79760 ("Add Attansic L1 ethernet driver.")
Signed-off-by: Thomas Fourier <fourier.thomas@gmail.com>
Link: https://patch.msgid.link/20250625141629.114984-2-fourier.thomas@gmail.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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|
To enable TLS ulp socket needs to be in established state.
This was added in commit d91c3e17f75f ("net/tls: Only attach
to sockets in ESTABLISHED state"), in 2018.
Signed-off-by: Ulrich Weber <ulrich.weber@gmail.com>
Link: https://patch.msgid.link/20250626145618.15464-1-ulrich.weber@gmail.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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|
"Co-posting selftests" belongs in the "netdev patch review" section,
same as "co-posting changes to user space components". It was
erroneously added as its own section.
Reviewed-by: Bagas Sanjaya <bagasdotme@gmail.com>
Link: https://patch.msgid.link/20250626182055.4161905-1-kuba@kernel.org
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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|
Due to changes of my responsibilities within IBM i
can no longer act as maintainer for smc.
As a result of the co-operation with Alibaba over
the last years we decided to, once more, give them
more responsibility for smc by appointing
D. Wythe <alibuda@linux.alibaba.com> and
Dust Li <dust.li@linux.alibaba.com>
as maintainers as well.
Within IBM Sidraya Jayagond <sidraya@linux.ibm.com>
and Mahanta Jambigi <mjambigi@linux.ibm.com>
are going to take over the maintainership for smc.
Signed-off-by: Jan Karcher <jaka@linux.ibm.com>
Reviewed-by: Wenjia Zhang <wenjia@linux.ibm.com>
Link: https://patch.msgid.link/20250626051653.4259-1-jaka@linux.ibm.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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|
https://gitlab.freedesktop.org/drm/misc/kernel into drm-fixes
drm-misc-fixes for v6.16-rc4:
- Fix function signature of drm_writeback_connector_cleanup.
- Use correct HDMI audio bridge in drm_connector_hdmi_audio_init.
- Make HPD work on SN65DSI86.
Signed-off-by: Dave Airlie <airlied@redhat.com>
From: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
Link: https://lore.kernel.org/r/3dd1d5e1-73b6-4b0c-a208-f7d6235cf530@linux.intel.com
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|
If the processing of the tr->events loop fails, the filter that has been
added to filter_head will be released twice in free_filter_list(&head->rcu)
and __free_filter(filter).
After adding the filter of tr->events, add the filter to the filter_head
process to avoid triggering uaf.
Link: https://lore.kernel.org/tencent_4EF87A626D702F816CD0951CE956EC32CD0A@qq.com
Fixes: a9d0aab5eb33 ("tracing: Fix regression of filter waiting a long time on RCU synchronization")
Reported-by: syzbot+daba72c4af9915e9c894@syzkaller.appspotmail.com
Closes: https://syzkaller.appspot.com/bug?extid=daba72c4af9915e9c894
Tested-by: syzbot+daba72c4af9915e9c894@syzkaller.appspotmail.com
Acked-by: Masami Hiramatsu (Google) <mhiramat@kernel.org>
Signed-off-by: Edward Adam Davis <eadavis@qq.com>
Signed-off-by: Steven Rostedt (Google) <rostedt@goodmis.org>
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