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git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip
Pull xen fixes from Juergen Gross:
- A fix for a performance problem in QubesOS, adding a way to drain the
queue of grants experiencing delayed unmaps faster
- A patch enabling the use of static event channels from user mode,
which was omitted when introducing supporting static event channels
- A fix for a problem where Xen related code didn't check properly for
running in a Xen environment, resulting in a WARN splat
* tag 'for-linus-6.5a-rc4-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip:
xen: speed up grant-table reclaim
xen/evtchn: Introduce new IOCTL to bind static evtchn
xenbus: check xen_domain in xenbus_probe_initcall
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Pull ceph fixes from Ilya Dryomov:
"A patch to reduce the potential for erroneous RBD exclusive lock
blocklisting (fencing) with a couple of prerequisites and a fixup to
prevent metrics from being sent to the MDS even just once after that
has been disabled by the user. All marked for stable"
* tag 'ceph-for-6.5-rc4' of https://github.com/ceph/ceph-client:
rbd: retrieve and check lock owner twice before blocklisting
rbd: harden get_lock_owner_info() a bit
rbd: make get_lock_owner_info() return a single locker or NULL
ceph: never send metrics if disable_send_metrics is set
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Pull block fixes from Jens Axboe:
"A few fixes that should go into the current kernel release, mainly:
- Set of fixes for dasd (Stefan)
- Handle interruptible waits returning because of a signal for ublk
(Ming)"
* tag 'block-6.5-2023-07-28' of git://git.kernel.dk/linux:
ublk: return -EINTR if breaking from waiting for existed users in DEL_DEV
ublk: fail to recover device if queue setup is interrupted
ublk: fail to start device if queue setup is interrupted
block: Fix a source code comment in include/uapi/linux/blkzoned.h
s390/dasd: print copy pair message only for the correct error
s390/dasd: fix hanging device after request requeue
s390/dasd: use correct number of retries for ERP requests
s390/dasd: fix hanging device after quiesce/resume
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git://git.kernel.org/pub/scm/linux/kernel/git/jgg/iommufd
Pull iommufd fixes from Jason Gunthorpe:
"Two user triggerable problems:
- Syzkaller found a way to trigger a WARN_ON and leak memory by
racing destroy with other actions
- There is still a bug in the "batch carry" stuff that gets invoked
for complex cases with accesses and unmapping of huge pages. The
test suite found this (triggers rarely)"
* tag 'for-linus-iommufd' of git://git.kernel.org/pub/scm/linux/kernel/git/jgg/iommufd:
iommufd: Set end correctly when doing batch carry
iommufd: IOMMUFD_DESTROY should not increase the refcount
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git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm
Pull device mapper fixes from Mike Snitzer:
- Fix double free on memory allocation failure in DM integrity target's
integrity_recalc()
- Fix locking in DM raid target's raid_ctr() and around call to
md_stop()
- Fix DM cache target's cleaner policy to always allow work to be
queued for writeback; even if cache isn't idle.
* tag 'for-6.5/dm-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm:
dm cache policy smq: ensure IO doesn't prevent cleaner policy progress
dm raid: protect md_stop() with 'reconfig_mutex'
dm raid: clean up four equivalent goto tags in raid_ctr()
dm raid: fix missing reconfig_mutex unlock in raid_ctr() error paths
dm integrity: fix double free on memory allocation failure
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Pull drm fixes from Dave Airlie:
"Regular scheduled fixes, msm and amdgpu leading the way, with some
i915 and a single misc fbdev, all seems fine.
fbdev:
- remove unused function
amdgpu:
- gfxhub partition fix
- Fix error handling in psp_sw_init()
- SMU13 fix
- DCN 3.1 fix
- DCN 3.2 fix
- Fix for display PHY programming sequence
- DP MST error handling fix
- GFX 9.4.3 fix
amdkfd:
- GFX11 trap handling fix
i915:
- Use shmem for dpt objects
- Fix an error handling path in igt_write_huge()
msm:
- display:
- Fix to correct the UBWC programming for decoder version 4.3 seen
on SM8550
- Add the missing flush and fetch bits for DMA4 and DMA5 SSPPs.
- Fix to drop the unused dpu_core_perf_data_bus_id enum from the
code
- Drop the unused dsi_phy_14nm_17mA_regulators from QCM 2290 DSI
cfg.
- gpu:
- Fix warn splat for newer devices without revn
- Remove name/revn for a690.. we shouldn't be populating these for
newer devices, for consistency, but it slipped through review
- Fix a6xx gpu snapshot BINDLESS_DATA size (was listed in bytes
instead of dwords, causing AHB faults on a6xx gen4/a660-family)
- Disallow submit with fence id 0"
* tag 'drm-fixes-2023-07-28' of git://anongit.freedesktop.org/drm/drm: (22 commits)
drm/msm: Disallow submit with fence id 0
drm/amdgpu: Restore HQD persistent state register
drm/amd/display: Unlock on error path in dm_handle_mst_sideband_msg_ready_event()
drm/amd/display: Exit idle optimizations before attempt to access PHY
drm/amd/display: Don't apply FIFO resync W/A if rdivider = 0
drm/amd/display: Guard DCN31 PHYD32CLK logic against chip family
drm/amd/smu: use AverageGfxclkFrequency* to replace previous GFX Curr Clock
drm/amd: Fix an error handling mistake in psp_sw_init()
drm/amdgpu: Fix infinite loop in gfxhub_v1_2_xcc_gart_enable (v2)
drm/amdkfd: fix trap handling work around for debugging
drm/fb-helper: Remove unused inline function drm_fb_helper_defio_init()
drm/i915: Fix an error handling path in igt_write_huge()
drm/i915/dpt: Use shmem for dpt objects
drm/msm: Fix hw_fence error path cleanup
drm/msm: Fix IS_ERR_OR_NULL() vs NULL check in a5xx_submit_in_rb()
drm/msm/adreno: Fix snapshot BINDLESS_DATA size
drm/msm/a690: Remove revn and name
drm/msm/adreno: Fix warn splat for devices without revn
drm/msm/dsi: Drop unused regulators from QCM2290 14nm DSI PHY config
drm/msm/dpu: drop enum dpu_core_perf_data_bus_id
...
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git://git.kernel.org/pub/scm/linux/kernel/git/cxl/cxl
Pull cxl fixes from Vishal Verma:
- Update MAINTAINERS for cxl
- A few static analysis fixes
- Fix a Kconfig dependency for CONFIG_FW_LOADER
* tag 'cxl-fixes-6.5-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/cxl/cxl:
tools/testing/cxl: Remove unused SZ_512G macro
cxl/acpi: Return 'rc' instead of '0' in cxl_parse_cfmws()
cxl/acpi: Fix a use-after-free in cxl_parse_cfmws()
cxl: Update MAINTAINERS
cxl/mem: Fix a double shift bug
cxl: fix CONFIG_FW_LOADER dependency
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https://gitlab.freedesktop.org/drm/msm into drm-fixes
Fixes for v6.5-rc4
Display:
+ Fix to correct the UBWC programming for decoder version 4.3 seen
on SM8550
+ Add the missing flush and fetch bits for DMA4 and DMA5 SSPPs.
+ Fix to drop the unused dpu_core_perf_data_bus_id enum from the code
+ Drop the unused dsi_phy_14nm_17mA_regulators from QCM 2290 DSI cfg.
GPU:
+ Fix warn splat for newer devices without revn
+ Remove name/revn for a690.. we shouldn't be populating these for
newer devices, for consistency, but it slipped through review
+ Fix a6xx gpu snapshot BINDLESS_DATA size (was listed in bytes
instead of dwords, causing AHB faults on a6xx gen4/a660-family)
+ Disallow submit with fence id 0
Signed-off-by: Dave Airlie <airlied@redhat.com>
From: Rob Clark <robdclark@gmail.com>
Link: https://patchwork.freedesktop.org/patch/msgid/CAF6AEGs9MwCSfiyv8i7yWAsJKYEzCDyzaTx=ujX80Y23rZd9RA@mail.gmail.com
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https://gitlab.freedesktop.org/agd5f/linux into drm-fixes
amd-drm-fixes-6.5-2023-07-26:
amdgpu:
- gfxhub partition fix
- Fix error handling in psp_sw_init()
- SMU13 fix
- DCN 3.1 fix
- DCN 3.2 fix
- Fix for display PHY programming sequence
- DP MST error handling fix
- GFX 9.4.3 fix
amdkfd:
- GFX11 trap handling fix
Signed-off-by: Dave Airlie <airlied@redhat.com>
From: Alex Deucher <alexander.deucher@amd.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20230726184936.7812-1-alexander.deucher@amd.com
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git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
Pull networking fixes from Paolo Abeni:
"Including fixes from can, netfilter.
Current release - regressions:
- core: fix splice_to_socket() for O_NONBLOCK socket
- af_unix: fix fortify_panic() in unix_bind_bsd().
- can: raw: fix lockdep issue in raw_release()
Previous releases - regressions:
- tcp: reduce chance of collisions in inet6_hashfn().
- netfilter: skip immediate deactivate in _PREPARE_ERROR
- tipc: stop tipc crypto on failure in tipc_node_create
- eth: igc: fix kernel panic during ndo_tx_timeout callback
- eth: iavf: fix potential deadlock on allocation failure
Previous releases - always broken:
- ipv6: fix bug where deleting a mngtmpaddr can create a new
temporary address
- eth: ice: fix memory management in ice_ethtool_fdir.c
- eth: hns3: fix the imp capability bit cannot exceed 32 bits issue
- eth: vxlan: calculate correct header length for GPE
- eth: stmmac: apply redundant write work around on 4.xx too"
* tag 'net-6.5-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (49 commits)
tipc: stop tipc crypto on failure in tipc_node_create
af_unix: Terminate sun_path when bind()ing pathname socket.
tipc: check return value of pskb_trim()
benet: fix return value check in be_lancer_xmit_workarounds()
virtio-net: fix race between set queues and probe
net/sched: mqprio: Add length check for TCA_MQPRIO_{MAX/MIN}_RATE64
splice, net: Fix splice_to_socket() for O_NONBLOCK socket
net: fec: tx processing does not call XDP APIs if budget is 0
mptcp: more accurate NL event generation
selftests: mptcp: join: only check for ip6tables if needed
tools: ynl-gen: fix parse multi-attr enum attribute
tools: ynl-gen: fix enum index in _decode_enum(..)
netfilter: nf_tables: disallow rule addition to bound chain via NFTA_RULE_CHAIN_ID
netfilter: nf_tables: skip immediate deactivate in _PREPARE_ERROR
netfilter: nft_set_rbtree: fix overlap expiration walk
igc: Fix Kernel Panic during ndo_tx_timeout callback
net: dsa: qca8k: fix mdb add/del case with 0 VID
net: dsa: qca8k: fix broken search_and_del
net: dsa: qca8k: fix search_and_insert wrong handling of new rule
net: dsa: qca8k: enable use_single_write for qca8xxx
...
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git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/soundwire
Pull soundwire fixes from Vinod Koul:
- Core fix for enumeration completion
- Qualcomm driver fix to update status
- AMD driver fix for probe error check
* tag 'soundwire-6.5-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/soundwire:
soundwire: amd: Fix a check for errors in probe()
soundwire: qcom: update status correctly with mask
soundwire: fix enumeration completion
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git://git.kernel.org/pub/scm/linux/kernel/git/phy/linux-phy
Pull phy fixes from Vinod Koul:
- Out of bound fix for hisilicon phy
- Qualcomm synopsis femto phy for keeping clock enabled during suspend
and enabling ref clocks
- Mediatek driver fixes for upper limit test and error code
* tag 'phy-fixes-6.5' of git://git.kernel.org/pub/scm/linux/kernel/git/phy/linux-phy:
phy: hisilicon: Fix an out of bounds check in hisi_inno_phy_probe()
phy: qcom-snps-femto-v2: use qcom_snps_hsphy_suspend/resume error code
phy: qcom-snps-femto-v2: properly enable ref clock
phy: qcom-snps-femto-v2: keep cfg_ahb_clk enabled during runtime suspend
phy: mediatek: hdmi: mt8195: fix prediv bad upper limit test
phy: phy-mtk-dp: Fix an error code in probe()
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Even though the test suite covers this it somehow became obscured that
this wasn't working.
The test iommufd_ioas.mock_domain.access_domain_destory would blow up
rarely.
end should be set to 1 because this just pushed an item, the carry, to the
pfns list.
Sometimes the test would blow up with:
BUG: kernel NULL pointer dereference, address: 0000000000000000
#PF: supervisor read access in kernel mode
#PF: error_code(0x0000) - not-present page
PGD 0 P4D 0
Oops: 0000 [#1] SMP
CPU: 5 PID: 584 Comm: iommufd Not tainted 6.5.0-rc1-dirty #1236
Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS rel-1.13.0-0-gf21b5a4aeb02-prebuilt.qemu.org 04/01/2014
RIP: 0010:batch_unpin+0xa2/0x100 [iommufd]
Code: 17 48 81 fe ff ff 07 00 77 70 48 8b 15 b7 be 97 e2 48 85 d2 74 14 48 8b 14 fa 48 85 d2 74 0b 40 0f b6 f6 48 c1 e6 04 48 01 f2 <48> 8b 3a 48 c1 e0 06 89 ca 48 89 de 48 83 e7 f0 48 01 c7 e8 96 dc
RSP: 0018:ffffc90001677a58 EFLAGS: 00010246
RAX: 00007f7e2646f000 RBX: 0000000000000000 RCX: 0000000000000001
RDX: 0000000000000000 RSI: 00000000fefc4c8d RDI: 0000000000fefc4c
RBP: ffffc90001677a80 R08: 0000000000000048 R09: 0000000000000200
R10: 0000000000030b98 R11: ffffffff81f3bb40 R12: 0000000000000001
R13: ffff888101f75800 R14: ffffc90001677ad0 R15: 00000000000001fe
FS: 00007f9323679740(0000) GS:ffff8881ba540000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000000000000000 CR3: 0000000105ede003 CR4: 00000000003706a0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
<TASK>
? show_regs+0x5c/0x70
? __die+0x1f/0x60
? page_fault_oops+0x15d/0x440
? lock_release+0xbc/0x240
? exc_page_fault+0x4a4/0x970
? asm_exc_page_fault+0x27/0x30
? batch_unpin+0xa2/0x100 [iommufd]
? batch_unpin+0xba/0x100 [iommufd]
__iopt_area_unfill_domain+0x198/0x430 [iommufd]
? __mutex_lock+0x8c/0xb80
? __mutex_lock+0x6aa/0xb80
? xa_erase+0x28/0x30
? iopt_table_remove_domain+0x162/0x320 [iommufd]
? lock_release+0xbc/0x240
iopt_area_unfill_domain+0xd/0x10 [iommufd]
iopt_table_remove_domain+0x195/0x320 [iommufd]
iommufd_hw_pagetable_destroy+0xb3/0x110 [iommufd]
iommufd_object_destroy_user+0x8e/0xf0 [iommufd]
iommufd_device_detach+0xc5/0x140 [iommufd]
iommufd_selftest_destroy+0x1f/0x70 [iommufd]
iommufd_object_destroy_user+0x8e/0xf0 [iommufd]
iommufd_destroy+0x3a/0x50 [iommufd]
iommufd_fops_ioctl+0xfb/0x170 [iommufd]
__x64_sys_ioctl+0x40d/0x9a0
do_syscall_64+0x3c/0x80
entry_SYSCALL_64_after_hwframe+0x46/0xb0
Link: https://lore.kernel.org/r/3-v1-85aacb2af554+bc-iommufd_syz3_jgg@nvidia.com
Cc: <stable@vger.kernel.org>
Fixes: f394576eb11d ("iommufd: PFN handling for iopt_pages")
Reviewed-by: Kevin Tian <kevin.tian@intel.com>
Tested-by: Nicolin Chen <nicolinc@nvidia.com>
Reported-by: Nicolin Chen <nicolinc@nvidia.com>
Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
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syzkaller found a race where IOMMUFD_DESTROY increments the refcount:
obj = iommufd_get_object(ucmd->ictx, cmd->id, IOMMUFD_OBJ_ANY);
if (IS_ERR(obj))
return PTR_ERR(obj);
iommufd_ref_to_users(obj);
/* See iommufd_ref_to_users() */
if (!iommufd_object_destroy_user(ucmd->ictx, obj))
As part of the sequence to join the two existing primitives together.
Allowing the refcount the be elevated without holding the destroy_rwsem
violates the assumption that all temporary refcount elevations are
protected by destroy_rwsem. Racing IOMMUFD_DESTROY with
iommufd_object_destroy_user() will cause spurious failures:
WARNING: CPU: 0 PID: 3076 at drivers/iommu/iommufd/device.c:477 iommufd_access_destroy+0x18/0x20 drivers/iommu/iommufd/device.c:478
Modules linked in:
CPU: 0 PID: 3076 Comm: syz-executor.0 Not tainted 6.3.0-rc1-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/03/2023
RIP: 0010:iommufd_access_destroy+0x18/0x20 drivers/iommu/iommufd/device.c:477
Code: e8 3d 4e 00 00 84 c0 74 01 c3 0f 0b c3 0f 1f 44 00 00 f3 0f 1e fa 48 89 fe 48 8b bf a8 00 00 00 e8 1d 4e 00 00 84 c0 74 01 c3 <0f> 0b c3 0f 1f 44 00 00 41 57 41 56 41 55 4c 8d ae d0 00 00 00 41
RSP: 0018:ffffc90003067e08 EFLAGS: 00010246
RAX: 0000000000000000 RBX: ffff888109ea0300 RCX: 0000000000000000
RDX: 0000000000000001 RSI: 0000000000000000 RDI: 00000000ffffffff
RBP: 0000000000000004 R08: 0000000000000000 R09: ffff88810bbb3500
R10: ffff88810bbb3e48 R11: 0000000000000000 R12: ffffc90003067e88
R13: ffffc90003067ea8 R14: ffff888101249800 R15: 00000000fffffffe
FS: 00007ff7254fe6c0(0000) GS:ffff888237c00000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000555557262da8 CR3: 000000010a6fd000 CR4: 0000000000350ef0
Call Trace:
<TASK>
iommufd_test_create_access drivers/iommu/iommufd/selftest.c:596 [inline]
iommufd_test+0x71c/0xcf0 drivers/iommu/iommufd/selftest.c:813
iommufd_fops_ioctl+0x10f/0x1b0 drivers/iommu/iommufd/main.c:337
vfs_ioctl fs/ioctl.c:51 [inline]
__do_sys_ioctl fs/ioctl.c:870 [inline]
__se_sys_ioctl fs/ioctl.c:856 [inline]
__x64_sys_ioctl+0x84/0xc0 fs/ioctl.c:856
do_syscall_x64 arch/x86/entry/common.c:50 [inline]
do_syscall_64+0x38/0x80 arch/x86/entry/common.c:80
entry_SYSCALL_64_after_hwframe+0x63/0xcd
The solution is to not increment the refcount on the IOMMUFD_DESTROY path
at all. Instead use the xa_lock to serialize everything. The refcount
check == 1 and xa_erase can be done under a single critical region. This
avoids the need for any refcount incrementing.
It has the downside that if userspace races destroy with other operations
it will get an EBUSY instead of waiting, but this is kind of racing is
already dangerous.
Fixes: 2ff4bed7fee7 ("iommufd: File descriptor, context, kconfig and makefiles")
Link: https://lore.kernel.org/r/2-v1-85aacb2af554+bc-iommufd_syz3_jgg@nvidia.com
Reviewed-by: Kevin Tian <kevin.tian@intel.com>
Reported-by: syzbot+7574ebfe589049630608@syzkaller.appspotmail.com
Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
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If user interrupts wait_event_interruptible() in ublk_ctrl_del_dev(),
return -EINTR and let user know what happens.
Fixes: 0abe39dec065 ("block: ublk: improve handling device deletion")
Reported-by: Stefano Garzarella <sgarzare@redhat.com>
Signed-off-by: Ming Lei <ming.lei@redhat.com>
Reviewed-by: Stefano Garzarella <sgarzare@redhat.com>
Link: https://lore.kernel.org/r/20230726144502.566785-4-ming.lei@redhat.com
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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In ublk_ctrl_end_recovery(), if wait_for_completion_interruptible() is
interrupted by signal, queues aren't setup successfully yet, so we
have to fail UBLK_CMD_END_USER_RECOVERY, otherwise kernel oops can be
triggered.
Fixes: c732a852b419 ("ublk_drv: add START_USER_RECOVERY and END_USER_RECOVERY support")
Reported-by: Stefano Garzarella <sgarzare@redhat.com>
Signed-off-by: Ming Lei <ming.lei@redhat.com>
Reviewed-by: Stefano Garzarella <sgarzare@redhat.com>
Link: https://lore.kernel.org/r/20230726144502.566785-3-ming.lei@redhat.com
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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In ublk_ctrl_start_dev(), if wait_for_completion_interruptible() is
interrupted by signal, queues aren't setup successfully yet, so we
have to fail UBLK_CMD_START_DEV, otherwise kernel oops can be triggered.
Reported by German when working on qemu-storage-deamon which requires
single thread ublk daemon.
Fixes: 71f28f3136af ("ublk_drv: add io_uring based userspace block driver")
Reported-by: German Maglione <gmaglione@redhat.com>
Signed-off-by: Ming Lei <ming.lei@redhat.com>
Link: https://lore.kernel.org/r/20230726144502.566785-2-ming.lei@redhat.com
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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in be_lancer_xmit_workarounds(), it should go to label 'tx_drop'
if an unexpected value is returned by pskb_trim().
Fixes: 93040ae5cc8d ("be2net: Fix to trim skb for padded vlan packets to workaround an ASIC Bug")
Signed-off-by: Yuanjun Gong <ruc_gongyuanjun@163.com>
Link: https://lore.kernel.org/r/20230725032726.15002-1-ruc_gongyuanjun@163.com
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
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When a grant entry is still in use by the remote domain, Linux must put
it on a deferred list. Normally, this list is very short, because
the PV network and block protocols expect the backend to unmap the grant
first. However, Qubes OS's GUI protocol is subject to the constraints
of the X Window System, and as such winds up with the frontend unmapping
the window first. As a result, the list can grow very large, resulting
in a massive memory leak and eventual VM freeze.
To partially solve this problem, make the number of entries that the VM
will attempt to free at each iteration tunable. The default is still
10, but it can be overridden via a module parameter.
This is Cc: stable because (when combined with appropriate userspace
changes) it fixes a severe performance and stability problem for Qubes
OS users.
Cc: stable@vger.kernel.org
Signed-off-by: Demi Marie Obenour <demi@invisiblethingslab.com>
Reviewed-by: Juergen Gross <jgross@suse.com>
Link: https://lore.kernel.org/r/20230726165354.1252-1-demi@invisiblethingslab.com
Signed-off-by: Juergen Gross <jgross@suse.com>
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A race were found where set_channels could be called after registering
but before virtnet_set_queues() in virtnet_probe(). Fixing this by
moving the virtnet_set_queues() before netdevice registering. While at
it, use _virtnet_set_queues() to avoid holding rtnl as the device is
not even registered at that time.
Cc: stable@vger.kernel.org
Fixes: a220871be66f ("virtio-net: correctly enable multiqueue")
Signed-off-by: Jason Wang <jasowang@redhat.com>
Acked-by: Michael S. Tsirkin <mst@redhat.com>
Reviewed-by: Xuan Zhuo <xuanzhuo@linux.alibaba.com>
Link: https://lore.kernel.org/r/20230725072049.617289-1-jasowang@redhat.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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According to the clarification [1] in the latest napi.rst, the tx
processing cannot call any XDP (or page pool) APIs if the "budget"
is 0. Because NAPI is called with the budget of 0 (such as netpoll)
indicates we may be in an IRQ context, however, we cannot use the
page pool from IRQ context.
[1] https://lore.kernel.org/all/20230720161323.2025379-1-kuba@kernel.org/
Fixes: 20f797399035 ("net: fec: recycle pages for transmitted XDP frames")
Signed-off-by: Wei Fang <wei.fang@nxp.com>
Suggested-by: Jakub Kicinski <kuba@kernel.org>
Link: https://lore.kernel.org/r/20230725074148.2936402-1-wei.fang@nxp.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
|
|
git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86
Pull x86 platform driver fixes from Hans de Goede:
"Misc small fixes and hw-id additions"
* tag 'platform-drivers-x86-v6.5-3' of git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86:
platform/x86: huawei-wmi: Silence ambient light sensor
platform/x86: msi-laptop: Fix rfkill out-of-sync on MSI Wind U100
platform/x86: asus-wmi: Fix setting RGB mode on some TUF laptops
platform/x86: think-lmi: Use kfree_sensitive instead of kfree
platform/x86/intel/hid: Add HP Dragonfly G2 to VGBS DMI quirks
platform/x86: intel: hid: Always call BTNL ACPI method
platform/x86/amd/pmf: Notify OS power slider update
platform/x86/amd/pmf: reduce verbosity of apmf_get_system_params
platform/x86: serial-multi-instantiate: Auto detect IRQ resource for CSC3551
platform/x86/amd: pmc: Use release_mem_region() to undo request_mem_region_muxed()
platform/x86: touchscreen_dmi.c: small changes for Archos 101 Cesium Educ tablet
|
|
A fence id of zero is expected to be invalid, and is not removed from
the fence_idr table. If userspace is requesting to specify the fence
id with the FENCE_SN_IN flag, we need to reject a zero fence id value.
Fixes: 17154addc5c1 ("drm/msm: Add MSM_SUBMIT_FENCE_SN_IN")
Signed-off-by: Rob Clark <robdclark@chromium.org>
Patchwork: https://patchwork.freedesktop.org/patch/549180/
|
|
An attempt to acquire exclusive lock can race with the current lock
owner closing the image:
1. lock is held by client123, rbd_lock() returns -EBUSY
2. get_lock_owner_info() returns client123 instance details
3. client123 closes the image, lock is released
4. find_watcher() returns 0 as there is no matching watcher anymore
5. client123 instance gets erroneously blocklisted
Particularly impacted is mirror snapshot scheduler in snapshot-based
mirroring since it happens to open and close images a lot (images are
opened only for as long as it takes to take the next mirror snapshot,
the same client instance is used for all images).
To reduce the potential for erroneous blocklisting, retrieve the lock
owner again after find_watcher() returns 0. If it's still there, make
sure it matches the previously detected lock owner.
Cc: stable@vger.kernel.org # f38cb9d9c204: rbd: make get_lock_owner_info() return a single locker or NULL
Cc: stable@vger.kernel.org # 8ff2c64c9765: rbd: harden get_lock_owner_info() a bit
Cc: stable@vger.kernel.org
Signed-off-by: Ilya Dryomov <idryomov@gmail.com>
Reviewed-by: Dongsheng Yang <dongsheng.yang@easystack.cn>
|
|
- we want the exclusive lock type, so test for it directly
- use sscanf() to actually parse the lock cookie and avoid admitting
invalid handles
- bail if locker has a blank address
Signed-off-by: Ilya Dryomov <idryomov@gmail.com>
Reviewed-by: Dongsheng Yang <dongsheng.yang@easystack.cn>
|
|
Make the "num_lockers can be only 0 or 1" assumption explicit and
simplify the API by getting rid of output parameters in preparation
for calling get_lock_owner_info() twice before blocklisting.
Signed-off-by: Ilya Dryomov <idryomov@gmail.com>
Reviewed-by: Dongsheng Yang <dongsheng.yang@easystack.cn>
|
|
The Xeon validation group has been carrying out some loaded tests
with various HW configurations, and they have seen some transmit
queue time out happening during the test. This will cause the
reset adapter function to be called by igc_tx_timeout().
Similar race conditions may arise when the interface is being brought
down and up in igc_reinit_locked(), an interrupt being generated, and
igc_clean_tx_irq() being called to complete the TX.
When the igc_tx_timeout() function is invoked, this patch will turn
off all TX ring HW queues during igc_down() process. TX ring HW queues
will be activated again during the igc_configure_tx_ring() process
when performing the igc_up() procedure later.
This patch also moved existing igc_disable_tx_ring_hw() to avoid using
forward declaration.
Kernel trace:
[ 7678.747813] ------------[ cut here ]------------
[ 7678.757914] NETDEV WATCHDOG: enp1s0 (igc): transmit queue 2 timed out
[ 7678.770117] WARNING: CPU: 0 PID: 13 at net/sched/sch_generic.c:525 dev_watchdog+0x1ae/0x1f0
[ 7678.784459] Modules linked in: xt_conntrack nft_chain_nat xt_MASQUERADE xt_addrtype nft_compat
nf_tables nfnetlink br_netfilter bridge stp llc overlay dm_mod emrcha(PO) emriio(PO) rktpm(PO)
cegbuf_mod(PO) patch_update(PO) se(PO) sgx_tgts(PO) mktme(PO) keylocker(PO) svtdx(PO) svfs_pci_hotplug(PO)
vtd_mod(PO) davemem(PO) svmabort(PO) svindexio(PO) usbx2(PO) ehci_sched(PO) svheartbeat(PO) ioapic(PO)
sv8259(PO) svintr(PO) lt(PO) pcierootport(PO) enginefw_mod(PO) ata(PO) smbus(PO) spiflash_cdf(PO) arden(PO)
dsa_iax(PO) oobmsm_punit(PO) cpm(PO) svkdb(PO) ebg_pch(PO) pch(PO) sviotargets(PO) svbdf(PO) svmem(PO)
svbios(PO) dram(PO) svtsc(PO) targets(PO) superio(PO) svkernel(PO) cswitch(PO) mcf(PO) pentiumIII_mod(PO)
fs_svfs(PO) mdevdefdb(PO) svfs_os_services(O) ixgbe mdio mdio_devres libphy emeraldrapids_svdefs(PO)
regsupport(O) libnvdimm nls_cp437 snd_hda_codec_realtek snd_hda_codec_generic ledtrig_audio snd_hda_intel
snd_intel_dspcfg snd_hda_codec snd_hwdep x86_pkg_temp_thermal snd_hda_core snd_pcm snd_timer isst_if_mbox_pci
[ 7678.784496] input_leds isst_if_mmio sg snd isst_if_common soundcore wmi button sad9(O) drm fuse backlight
configfs efivarfs ip_tables x_tables vmd sdhci led_class rtl8150 r8152 hid_generic pegasus mmc_block usbhid
mmc_core hid megaraid_sas ixgb igb i2c_algo_bit ice i40e hpsa scsi_transport_sas e1000e e1000 e100 ax88179_178a
usbnet xhci_pci sd_mod xhci_hcd t10_pi crc32c_intel crc64_rocksoft igc crc64 crc_t10dif usbcore
crct10dif_generic ptp crct10dif_common usb_common pps_core
[ 7679.200403] RIP: 0010:dev_watchdog+0x1ae/0x1f0
[ 7679.210201] Code: 28 e9 53 ff ff ff 4c 89 e7 c6 05 06 42 b9 00 01 e8 17 d1 fb ff 44 89 e9 4c
89 e6 48 c7 c7 40 ad fb 81 48 89 c2 e8 52 62 82 ff <0f> 0b e9 72 ff ff ff 65 8b 05 80 7d 7c 7e
89 c0 48 0f a3 05 0a c1
[ 7679.245438] RSP: 0018:ffa00000001f7d90 EFLAGS: 00010282
[ 7679.256021] RAX: 0000000000000000 RBX: ff11000109938440 RCX: 0000000000000000
[ 7679.268710] RDX: ff11000361e26cd8 RSI: ff11000361e1b880 RDI: ff11000361e1b880
[ 7679.281314] RBP: ffa00000001f7da8 R08: ff1100035f8fffe8 R09: 0000000000027ffb
[ 7679.293840] R10: 0000000000001f0a R11: ff1100035f840000 R12: ff11000109938000
[ 7679.306276] R13: 0000000000000002 R14: dead000000000122 R15: ffa00000001f7e18
[ 7679.318648] FS: 0000000000000000(0000) GS:ff11000361e00000(0000) knlGS:0000000000000000
[ 7679.332064] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 7679.342757] CR2: 00007ffff7fca168 CR3: 000000013b08a006 CR4: 0000000000471ef8
[ 7679.354984] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 7679.367207] DR3: 0000000000000000 DR6: 00000000fffe07f0 DR7: 0000000000000400
[ 7679.379370] PKRU: 55555554
[ 7679.386446] Call Trace:
[ 7679.393152] <TASK>
[ 7679.399363] ? __pfx_dev_watchdog+0x10/0x10
[ 7679.407870] call_timer_fn+0x31/0x110
[ 7679.415698] expire_timers+0xb2/0x120
[ 7679.423403] run_timer_softirq+0x179/0x1e0
[ 7679.431532] ? __schedule+0x2b1/0x820
[ 7679.439078] __do_softirq+0xd1/0x295
[ 7679.446426] ? __pfx_smpboot_thread_fn+0x10/0x10
[ 7679.454867] run_ksoftirqd+0x22/0x30
[ 7679.462058] smpboot_thread_fn+0xb7/0x160
[ 7679.469670] kthread+0xcd/0xf0
[ 7679.476097] ? __pfx_kthread+0x10/0x10
[ 7679.483211] ret_from_fork+0x29/0x50
[ 7679.490047] </TASK>
[ 7679.495204] ---[ end trace 0000000000000000 ]---
[ 7679.503179] igc 0000:01:00.0 enp1s0: Register Dump
[ 7679.511230] igc 0000:01:00.0 enp1s0: Register Name Value
[ 7679.519892] igc 0000:01:00.0 enp1s0: CTRL 181c0641
[ 7679.528782] igc 0000:01:00.0 enp1s0: STATUS 40280683
[ 7679.537551] igc 0000:01:00.0 enp1s0: CTRL_EXT 10000040
[ 7679.546284] igc 0000:01:00.0 enp1s0: MDIC 180a3800
[ 7679.554942] igc 0000:01:00.0 enp1s0: ICR 00000081
[ 7679.563503] igc 0000:01:00.0 enp1s0: RCTL 04408022
[ 7679.571963] igc 0000:01:00.0 enp1s0: RDLEN[0-3] 00001000 00001000 00001000 00001000
[ 7679.583075] igc 0000:01:00.0 enp1s0: RDH[0-3] 00000068 000000b6 0000000f 00000031
[ 7679.594162] igc 0000:01:00.0 enp1s0: RDT[0-3] 00000066 000000b2 0000000e 00000030
[ 7679.605174] igc 0000:01:00.0 enp1s0: RXDCTL[0-3] 02040808 02040808 02040808 02040808
[ 7679.616196] igc 0000:01:00.0 enp1s0: RDBAL[0-3] 1bb7c000 1bb7f000 1bb82000 0ef33000
[ 7679.627242] igc 0000:01:00.0 enp1s0: RDBAH[0-3] 00000001 00000001 00000001 00000001
[ 7679.638256] igc 0000:01:00.0 enp1s0: TCTL a503f0fa
[ 7679.646607] igc 0000:01:00.0 enp1s0: TDBAL[0-3] 2ba4a000 1bb6f000 1bb74000 1bb79000
[ 7679.657609] igc 0000:01:00.0 enp1s0: TDBAH[0-3] 00000001 00000001 00000001 00000001
[ 7679.668551] igc 0000:01:00.0 enp1s0: TDLEN[0-3] 00001000 00001000 00001000 00001000
[ 7679.679470] igc 0000:01:00.0 enp1s0: TDH[0-3] 000000a7 0000002d 000000bf 000000d9
[ 7679.690406] igc 0000:01:00.0 enp1s0: TDT[0-3] 000000a7 0000002d 000000bf 000000d9
[ 7679.701264] igc 0000:01:00.0 enp1s0: TXDCTL[0-3] 02100108 02100108 02100108 02100108
[ 7679.712123] igc 0000:01:00.0 enp1s0: Reset adapter
[ 7683.085967] igc 0000:01:00.0 enp1s0: NIC Link is Up 1000 Mbps Full Duplex, Flow Control: RX/TX
[ 8086.945561] ------------[ cut here ]------------
Entering kdb (current=0xffffffff8220b200, pid 0) on processor 0
Oops: (null) due to oops @ 0xffffffff81573888
RIP: 0010:dql_completed+0x148/0x160
Code: c9 00 48 89 57 58 e9 46 ff ff ff 45 85 e4 41 0f 95 c4 41 39 db 0f 95
c1 41 84 cc 74 05 45 85 ed 78 0a 44 89 c1 e9 27 ff ff ff <0f> 0b 01 f6 44 89
c1 29 f1 0f 48 ca eb 8c cc cc cc cc cc cc cc cc
RSP: 0018:ffa0000000003e00 EFLAGS: 00010287
RAX: 000000000000006c RBX: ffa0000003eb0f78 RCX: ff11000109938000
RDX: 0000000000000003 RSI: 0000000000000160 RDI: ff110001002e9480
RBP: ffa0000000003ed8 R08: ff110001002e93c0 R09: ffa0000000003d28
R10: 0000000000007cc0 R11: 0000000000007c54 R12: 00000000ffffffd9
R13: ff1100037039cb00 R14: 00000000ffffffd9 R15: ff1100037039c048
FS: 0000000000000000(0000) GS:ff11000361e00000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007ffff7fca168 CR3: 000000013b08a003 CR4: 0000000000471ef8
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe07f0 DR7: 0000000000000400
PKRU: 55555554
Call Trace:
<IRQ>
? igc_poll+0x1a9/0x14d0 [igc]
__napi_poll+0x2e/0x1b0
net_rx_action+0x126/0x250
__do_softirq+0xd1/0x295
irq_exit_rcu+0xc5/0xf0
common_interrupt+0x86/0xa0
</IRQ>
<TASK>
asm_common_interrupt+0x27/0x40
RIP: 0010:cpuidle_enter_state+0xd3/0x3e0
Code: 73 f1 ff ff 49 89 c6 8b 05 e2 ca a7 00 85 c0 0f 8f b3 02 00 00 31 ff e8 1b
de 75 ff 80 7d d7 00 0f 85 cd 01 00 00 fb 45 85 ff <0f> 88 fd 00 00 00 49 63 cf
4c 2b 75 c8 48 8d 04 49 48 89 ca 48 8d
RSP: 0018:ffffffff82203df0 EFLAGS: 00000202
RAX: ff11000361e2a200 RBX: 0000000000000002 RCX: 000000000000001f
RDX: 0000000000000000 RSI: 000000003cf3cf3d RDI: 0000000000000000
RBP: ffffffff82203e28 R08: 0000075ae38471c8 R09: 0000000000000018
R10: 000000000000031a R11: ffffffff8238dca0 R12: ffd1ffffff200000
R13: ffffffff8238dca0 R14: 0000075ae38471c8 R15: 0000000000000002
cpuidle_enter+0x2e/0x50
call_cpuidle+0x23/0x40
do_idle+0x1be/0x220
cpu_startup_entry+0x20/0x30
rest_init+0xb5/0xc0
arch_call_rest_init+0xe/0x30
start_kernel+0x448/0x760
x86_64_start_kernel+0x109/0x150
secondary_startup_64_no_verify+0xe0/0xeb
</TASK>
more>
[0]kdb>
[0]kdb>
[0]kdb> go
Catastrophic error detected
kdb_continue_catastrophic=0, type go a second time if you really want to
continue
[0]kdb> go
Catastrophic error detected
kdb_continue_catastrophic=0, attempting to continue
[ 8086.955689] refcount_t: underflow; use-after-free.
[ 8086.955697] WARNING: CPU: 0 PID: 0 at lib/refcount.c:28 refcount_warn_saturate+0xc2/0x110
[ 8086.955706] Modules linked in: xt_conntrack nft_chain_nat xt_MASQUERADE xt_addrtype nft_compat
nf_tables nfnetlink br_netfilter bridge stp llc overlay dm_mod emrcha(PO) emriio(PO) rktpm(PO)
cegbuf_mod(PO) patch_update(PO) se(PO) sgx_tgts(PO) mktme(PO) keylocker(PO) svtdx(PO)
svfs_pci_hotplug(PO) vtd_mod(PO) davemem(PO) svmabort(PO) svindexio(PO) usbx2(PO) ehci_sched(PO)
svheartbeat(PO) ioapic(PO) sv8259(PO) svintr(PO) lt(PO) pcierootport(PO) enginefw_mod(PO) ata(PO)
smbus(PO) spiflash_cdf(PO) arden(PO) dsa_iax(PO) oobmsm_punit(PO) cpm(PO) svkdb(PO) ebg_pch(PO)
pch(PO) sviotargets(PO) svbdf(PO) svmem(PO) svbios(PO) dram(PO) svtsc(PO) targets(PO) superio(PO)
svkernel(PO) cswitch(PO) mcf(PO) pentiumIII_mod(PO) fs_svfs(PO) mdevdefdb(PO) svfs_os_services(O)
ixgbe mdio mdio_devres libphy emeraldrapids_svdefs(PO) regsupport(O) libnvdimm nls_cp437
snd_hda_codec_realtek snd_hda_codec_generic ledtrig_audio snd_hda_intel snd_intel_dspcfg
snd_hda_codec snd_hwdep x86_pkg_temp_thermal snd_hda_core snd_pcm snd_timer isst_if_mbox_pci
[ 8086.955751] input_leds isst_if_mmio sg snd isst_if_common soundcore wmi button sad9(O) drm
fuse backlight configfs efivarfs ip_tables x_tables vmd sdhci led_class rtl8150 r8152 hid_generic
pegasus mmc_block usbhid mmc_core hid megaraid_sas ixgb igb i2c_algo_bit ice i40e hpsa
scsi_transport_sas e1000e e1000 e100 ax88179_178a usbnet xhci_pci sd_mod xhci_hcd t10_pi
crc32c_intel crc64_rocksoft igc crc64 crc_t10dif usbcore crct10dif_generic ptp crct10dif_common
usb_common pps_core
[ 8086.955784] RIP: 0010:refcount_warn_saturate+0xc2/0x110
[ 8086.955788] Code: 01 e8 82 e7 b4 ff 0f 0b 5d c3 cc cc cc cc 80 3d 68 c6 eb 00 00 75 81
48 c7 c7 a0 87 f6 81 c6 05 58 c6 eb 00 01 e8 5e e7 b4 ff <0f> 0b 5d c3 cc cc cc cc 80 3d
42 c6 eb 00 00 0f 85 59 ff ff ff 48
[ 8086.955790] RSP: 0018:ffa0000000003da0 EFLAGS: 00010286
[ 8086.955793] RAX: 0000000000000000 RBX: ff1100011da40ee0 RCX: ff11000361e1b888
[ 8086.955794] RDX: 00000000ffffffd8 RSI: 0000000000000027 RDI: ff11000361e1b880
[ 8086.955795] RBP: ffa0000000003da0 R08: 80000000ffff9f45 R09: ffa0000000003d28
[ 8086.955796] R10: ff1100035f840000 R11: 0000000000000028 R12: ff11000319ff8000
[ 8086.955797] R13: ff1100011bb79d60 R14: 00000000ffffffd6 R15: ff1100037039cb00
[ 8086.955798] FS: 0000000000000000(0000) GS:ff11000361e00000(0000) knlGS:0000000000000000
[ 8086.955800] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 8086.955801] CR2: 00007ffff7fca168 CR3: 000000013b08a003 CR4: 0000000000471ef8
[ 8086.955803] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 8086.955803] DR3: 0000000000000000 DR6: 00000000fffe07f0 DR7: 0000000000000400
[ 8086.955804] PKRU: 55555554
[ 8086.955805] Call Trace:
[ 8086.955806] <IRQ>
[ 8086.955808] tcp_wfree+0x112/0x130
[ 8086.955814] skb_release_head_state+0x24/0xa0
[ 8086.955818] napi_consume_skb+0x9c/0x160
[ 8086.955821] igc_poll+0x5d8/0x14d0 [igc]
[ 8086.955835] __napi_poll+0x2e/0x1b0
[ 8086.955839] net_rx_action+0x126/0x250
[ 8086.955843] __do_softirq+0xd1/0x295
[ 8086.955846] irq_exit_rcu+0xc5/0xf0
[ 8086.955851] common_interrupt+0x86/0xa0
[ 8086.955857] </IRQ>
[ 8086.955857] <TASK>
[ 8086.955858] asm_common_interrupt+0x27/0x40
[ 8086.955862] RIP: 0010:cpuidle_enter_state+0xd3/0x3e0
[ 8086.955866] Code: 73 f1 ff ff 49 89 c6 8b 05 e2 ca a7 00 85 c0 0f 8f b3 02 00 00 31 ff e8
1b de 75 ff 80 7d d7 00 0f 85 cd 01 00 00 fb 45 85 ff <0f> 88 fd 00 00 00 49 63 cf 4c 2b 75
c8 48 8d 04 49 48 89 ca 48 8d
[ 8086.955867] RSP: 0018:ffffffff82203df0 EFLAGS: 00000202
[ 8086.955869] RAX: ff11000361e2a200 RBX: 0000000000000002 RCX: 000000000000001f
[ 8086.955870] RDX: 0000000000000000 RSI: 000000003cf3cf3d RDI: 0000000000000000
[ 8086.955871] RBP: ffffffff82203e28 R08: 0000075ae38471c8 R09: 0000000000000018
[ 8086.955872] R10: 000000000000031a R11: ffffffff8238dca0 R12: ffd1ffffff200000
[ 8086.955873] R13: ffffffff8238dca0 R14: 0000075ae38471c8 R15: 0000000000000002
[ 8086.955875] cpuidle_enter+0x2e/0x50
[ 8086.955880] call_cpuidle+0x23/0x40
[ 8086.955884] do_idle+0x1be/0x220
[ 8086.955887] cpu_startup_entry+0x20/0x30
[ 8086.955889] rest_init+0xb5/0xc0
[ 8086.955892] arch_call_rest_init+0xe/0x30
[ 8086.955895] start_kernel+0x448/0x760
[ 8086.955898] x86_64_start_kernel+0x109/0x150
[ 8086.955900] secondary_startup_64_no_verify+0xe0/0xeb
[ 8086.955904] </TASK>
[ 8086.955904] ---[ end trace 0000000000000000 ]---
[ 8086.955912] ------------[ cut here ]------------
[ 8086.955913] kernel BUG at lib/dynamic_queue_limits.c:27!
[ 8086.955918] invalid opcode: 0000 [#1] SMP
[ 8086.955922] RIP: 0010:dql_completed+0x148/0x160
[ 8086.955925] Code: c9 00 48 89 57 58 e9 46 ff ff ff 45 85 e4 41 0f 95 c4 41 39 db
0f 95 c1 41 84 cc 74 05 45 85 ed 78 0a 44 89 c1 e9 27 ff ff ff <0f> 0b 01 f6 44 89
c1 29 f1 0f 48 ca eb 8c cc cc cc cc cc cc cc cc
[ 8086.955927] RSP: 0018:ffa0000000003e00 EFLAGS: 00010287
[ 8086.955928] RAX: 000000000000006c RBX: ffa0000003eb0f78 RCX: ff11000109938000
[ 8086.955929] RDX: 0000000000000003 RSI: 0000000000000160 RDI: ff110001002e9480
[ 8086.955930] RBP: ffa0000000003ed8 R08: ff110001002e93c0 R09: ffa0000000003d28
[ 8086.955931] R10: 0000000000007cc0 R11: 0000000000007c54 R12: 00000000ffffffd9
[ 8086.955932] R13: ff1100037039cb00 R14: 00000000ffffffd9 R15: ff1100037039c048
[ 8086.955933] FS: 0000000000000000(0000) GS:ff11000361e00000(0000) knlGS:0000000000000000
[ 8086.955934] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 8086.955935] CR2: 00007ffff7fca168 CR3: 000000013b08a003 CR4: 0000000000471ef8
[ 8086.955936] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 8086.955937] DR3: 0000000000000000 DR6: 00000000fffe07f0 DR7: 0000000000000400
[ 8086.955938] PKRU: 55555554
[ 8086.955939] Call Trace:
[ 8086.955939] <IRQ>
[ 8086.955940] ? igc_poll+0x1a9/0x14d0 [igc]
[ 8086.955949] __napi_poll+0x2e/0x1b0
[ 8086.955952] net_rx_action+0x126/0x250
[ 8086.955956] __do_softirq+0xd1/0x295
[ 8086.955958] irq_exit_rcu+0xc5/0xf0
[ 8086.955961] common_interrupt+0x86/0xa0
[ 8086.955964] </IRQ>
[ 8086.955965] <TASK>
[ 8086.955965] asm_common_interrupt+0x27/0x40
[ 8086.955968] RIP: 0010:cpuidle_enter_state+0xd3/0x3e0
[ 8086.955971] Code: 73 f1 ff ff 49 89 c6 8b 05 e2 ca a7 00 85 c0 0f 8f b3 02 00 00
31 ff e8 1b de 75 ff 80 7d d7 00 0f 85 cd 01 00 00 fb 45 85 ff <0f> 88 fd 00 00 00
49 63 cf 4c 2b 75 c8 48 8d 04 49 48 89 ca 48 8d
[ 8086.955972] RSP: 0018:ffffffff82203df0 EFLAGS: 00000202
[ 8086.955973] RAX: ff11000361e2a200 RBX: 0000000000000002 RCX: 000000000000001f
[ 8086.955974] RDX: 0000000000000000 RSI: 000000003cf3cf3d RDI: 0000000000000000
[ 8086.955974] RBP: ffffffff82203e28 R08: 0000075ae38471c8 R09: 0000000000000018
[ 8086.955975] R10: 000000000000031a R11: ffffffff8238dca0 R12: ffd1ffffff200000
[ 8086.955976] R13: ffffffff8238dca0 R14: 0000075ae38471c8 R15: 0000000000000002
[ 8086.955978] cpuidle_enter+0x2e/0x50
[ 8086.955981] call_cpuidle+0x23/0x40
[ 8086.955984] do_idle+0x1be/0x220
[ 8086.955985] cpu_startup_entry+0x20/0x30
[ 8086.955987] rest_init+0xb5/0xc0
[ 8086.955990] arch_call_rest_init+0xe/0x30
[ 8086.955992] start_kernel+0x448/0x760
[ 8086.955994] x86_64_start_kernel+0x109/0x150
[ 8086.955996] secondary_startup_64_no_verify+0xe0/0xeb
[ 8086.955998] </TASK>
[ 8086.955999] Modules linked in: xt_conntrack nft_chain_nat xt_MASQUERADE xt_addrtype
nft_compat nf_tables nfnetlink br_netfilter bridge stp llc overlay dm_mod emrcha(PO) emriio(PO)
rktpm(PO) cegbuf_mod(PO) patch_update(PO) se(PO) sgx_tgts(PO) mktme(PO) keylocker(PO) svtdx(PO)
svfs_pci_hotplug(PO) vtd_mod(PO) davemem(PO) svmabort(PO) svindexio(PO) usbx2(PO) ehci_sched(PO)
svheartbeat(PO) ioapic(PO) sv8259(PO) svintr(PO) lt(PO) pcierootport(PO) enginefw_mod(PO) ata(PO)
smbus(PO) spiflash_cdf(PO) arden(PO) dsa_iax(PO) oobmsm_punit(PO) cpm(PO) svkdb(PO) ebg_pch(PO)
pch(PO) sviotargets(PO) svbdf(PO) svmem(PO) svbios(PO) dram(PO) svtsc(PO) targets(PO) superio(PO)
svkernel(PO) cswitch(PO) mcf(PO) pentiumIII_mod(PO) fs_svfs(PO) mdevdefdb(PO) svfs_os_services(O)
ixgbe mdio mdio_devres libphy emeraldrapids_svdefs(PO) regsupport(O) libnvdimm nls_cp437
snd_hda_codec_realtek snd_hda_codec_generic ledtrig_audio snd_hda_intel snd_intel_dspcfg
snd_hda_codec snd_hwdep x86_pkg_temp_thermal snd_hda_core snd_pcm snd_timer isst_if_mbox_pci
[ 8086.956029] input_leds isst_if_mmio sg snd isst_if_common soundcore wmi button sad9(O) drm
fuse backlight configfs efivarfs ip_tables x_tables vmd sdhci led_class rtl8150 r8152 hid_generic
pegasus mmc_block usbhid mmc_core hid megaraid_sas ixgb igb i2c_algo_bit ice i40e hpsa
scsi_transport_sas e1000e e1000 e100 ax88179_178a usbnet xhci_pci sd_mod xhci_hcd t10_pi
crc32c_intel crc64_rocksoft igc crc64 crc_t10dif usbcore crct10dif_generic ptp crct10dif_common
usb_common pps_core
[16762.543675] INFO: NMI handler (kgdb_nmi_handler) took too long to run: 8675587.593 msecs
[16762.543678] INFO: NMI handler (kgdb_nmi_handler) took too long to run: 8675587.595 msecs
[16762.543673] INFO: NMI handler (kgdb_nmi_handler) took too long to run: 8675587.495 msecs
[16762.543679] INFO: NMI handler (kgdb_nmi_handler) took too long to run: 8675587.599 msecs
[16762.543678] INFO: NMI handler (kgdb_nmi_handler) took too long to run: 8675587.598 msecs
[16762.543690] INFO: NMI handler (kgdb_nmi_handler) took too long to run: 8675587.605 msecs
[16762.543684] INFO: NMI handler (kgdb_nmi_handler) took too long to run: 8675587.599 msecs
[16762.543693] INFO: NMI handler (kgdb_nmi_handler) took too long to run: 8675587.613 msecs
[16762.543784] ---[ end trace 0000000000000000 ]---
[16762.849099] RIP: 0010:dql_completed+0x148/0x160
PANIC: Fatal exception in interrupt
Fixes: 9b275176270e ("igc: Add ndo_tx_timeout support")
Tested-by: Alejandra Victoria Alcaraz <alejandra.victoria.alcaraz@intel.com>
Signed-off-by: Muhammad Husaini Zulkifli <muhammad.husaini.zulkifli@intel.com>
Acked-by: Sasha Neftin <sasha.neftin@intel.com>
Tested-by: Naama Meir <naamax.meir@linux.intel.com>
Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>
Reviewed-by: Simon Horman <simon.horman@corigine.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
|
|
The qca8k switch doesn't support using 0 as VID and require a default
VID to be always set. MDB add/del function doesn't currently handle
this and are currently setting the default VID.
Fix this by correctly handling this corner case and internally use the
default VID for VID 0 case.
Fixes: ba8f870dfa63 ("net: dsa: qca8k: add support for mdb_add/del")
Signed-off-by: Christian Marangi <ansuelsmth@gmail.com>
Cc: stable@vger.kernel.org
Signed-off-by: David S. Miller <davem@davemloft.net>
|
|
On deleting an MDB entry for a port, fdb_search_and_del is used.
An FDB entry can't be modified so it needs to be deleted and readded
again with the new portmap (and the port deleted as requested)
We use the SEARCH operator to search the entry to edit by vid and mac
address and then we check the aging if we actually found an entry.
Currently the code suffer from a bug where the searched fdb entry is
never read again with the found values (if found) resulting in the code
always returning -EINVAL as aging was always 0.
Fix this by correctly read the fdb entry after it was searched.
Fixes: ba8f870dfa63 ("net: dsa: qca8k: add support for mdb_add/del")
Signed-off-by: Christian Marangi <ansuelsmth@gmail.com>
Cc: stable@vger.kernel.org
Signed-off-by: David S. Miller <davem@davemloft.net>
|
|
On inserting a mdb entry, fdb_search_and_insert is used to add a port to
the qca8k target entry in the FDB db.
A FDB entry can't be modified so it needs to be removed and insert again
with the new values.
To detect if an entry already exist, the SEARCH operation is used and we
check the aging of the entry. If the entry is not 0, the entry exist and
we proceed to delete it.
Current code have 2 main problem:
- The condition to check if the FDB entry exist is wrong and should be
the opposite.
- When a FDB entry doesn't exist, aging was never actually set to the
STATIC value resulting in allocating an invalid entry.
Fix both problem by adding aging support to the function, calling the
function with STATIC as aging by default and finally by correct the
condition to check if the entry actually exist.
Fixes: ba8f870dfa63 ("net: dsa: qca8k: add support for mdb_add/del")
Signed-off-by: Christian Marangi <ansuelsmth@gmail.com>
Cc: stable@vger.kernel.org
Signed-off-by: David S. Miller <davem@davemloft.net>
|
|
The qca8xxx switch supports 2 way to write reg values, a slow way using
mdio and a fast way by sending specially crafted mgmt packet to
read/write reg.
The fast way can support up to 32 bytes of data as eth packet are used
to send/receive.
This correctly works for almost the entire regmap of the switch but with
the use of some kernel selftests for dsa drivers it was found a funny
and interesting hw defect/limitation.
For some specific reg, bulk write won't work and will result in writing
only part of the requested regs resulting in half data written. This was
especially hard to track and discover due to the total strangeness of
the problem and also by the specific regs where this occurs.
This occurs in the specific regs of the ATU table, where multiple entry
needs to be written to compose the entire entry.
It was discovered that with a bulk write of 12 bytes on
QCA8K_REG_ATU_DATA0 only QCA8K_REG_ATU_DATA0 and QCA8K_REG_ATU_DATA2
were written, but QCA8K_REG_ATU_DATA1 was always zero.
Tcpdump was used to make sure the specially crafted packet was correct
and this was confirmed.
The problem was hard to track as the lack of QCA8K_REG_ATU_DATA1
resulted in an entry somehow possible as the first bytes of the mac
address are set in QCA8K_REG_ATU_DATA0 and the entry type is set in
QCA8K_REG_ATU_DATA2.
Funlly enough writing QCA8K_REG_ATU_DATA1 results in the same problem
with QCA8K_REG_ATU_DATA2 empty and QCA8K_REG_ATU_DATA1 and
QCA8K_REG_ATU_FUNC correctly written.
A speculation on the problem might be that there are some kind of
indirection internally when accessing these regs and they can't be
accessed all together, due to the fact that it's really a table mapped
somewhere in the switch SRAM.
Even more funny is the fact that every other reg was tested with all
kind of combination and they are not affected by this problem. Read
operation was also tested and always worked so it's not affected by this
problem.
The problem is not present if we limit writing a single reg at times.
To handle this hardware defect, enable use_single_write so that bulk
api can correctly split the write in multiple different operation
effectively reverting to a non-bulk write.
Cc: Mark Brown <broonie@kernel.org>
Fixes: c766e077d927 ("net: dsa: qca8k: convert to regmap read/write API")
Signed-off-by: Christian Marangi <ansuelsmth@gmail.com>
Cc: stable@vger.kernel.org
Signed-off-by: David S. Miller <davem@davemloft.net>
|
|
Xen 4.17 supports the creation of static evtchns. To allow user space
application to bind static evtchns introduce new ioctl
"IOCTL_EVTCHN_BIND_STATIC". Existing IOCTL doing more than binding
that’s why we need to introduce the new IOCTL to only bind the static
event channels.
Static evtchns to be available for use during the lifetime of the
guest. When the application exits, __unbind_from_irq() ends up being
called from release() file operations because of that static evtchns
are getting closed. To avoid closing the static event channel, add the
new bool variable "is_static" in "struct irq_info" to mark the event
channel static when creating the event channel to avoid closing the
static evtchn.
Also, take this opportunity to remove the open-coded version of the
evtchn close in drivers/xen/evtchn.c file and use xen_evtchn_close().
Signed-off-by: Rahul Singh <rahul.singh@arm.com>
Reviewed-by: Oleksandr Tyshchenko <oleksandr_tyshchenko@epam.com>
Acked-by: Stefano Stabellini <sstabellini@kernel.org>
Link: https://lore.kernel.org/r/ae7329bf1713f83e4aad4f3fa0f316258c40a3e9.1689677042.git.rahul.singh@arm.com
Signed-off-by: Juergen Gross <jgross@suse.com>
|
|
Last year, the code that manages GSI channel transactions switched
from using spinlock-protected linked lists to using indexes into the
ring buffer used for a channel. Recently, Google reported seeing
transaction reference count underflows occasionally during shutdown.
Doug Anderson found a way to reproduce the issue reliably, and
bisected the issue to the commit that eliminated the linked lists
and the lock. The root cause was ultimately determined to be
related to unused transactions being committed as part of the modem
shutdown cleanup activity. Unused transactions are not normally
expected (except in error cases).
The modem uses some ranges of IPA-resident memory, and whenever it
shuts down we zero those ranges. In ipa_filter_reset_table() a
transaction is allocated to zero modem filter table entries. If
hashing is not supported, hashed table memory should not be zeroed.
But currently nothing prevents that, and the result is an unused
transaction. Something similar occurs when we zero routing table
entries for the modem.
By preventing any attempt to clear hashed tables when hashing is not
supported, the reference count underflow is avoided in this case.
Note that there likely remains an issue with properly freeing unused
transactions (if they occur due to errors). This patch addresses
only the underflows that Google originally reported.
Cc: <stable@vger.kernel.org> # 6.1.x
Fixes: d338ae28d8a8 ("net: ipa: kill all other transaction lists")
Tested-by: Douglas Anderson <dianders@chromium.org>
Signed-off-by: Alex Elder <elder@linaro.org>
Link: https://lore.kernel.org/r/20230724224055.1688854-1-elder@linaro.org
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
|
|
The previous commit 954d1fa1ac93 ("macvlan: Add netlink attribute for
broadcast cutoff") added one additional attribute named
IFLA_MACVLAN_BC_CUTOFF to allow broadcast cutfoff.
However, it forgot to describe the nla_policy at macvlan_policy
(drivers/net/macvlan.c). Hence, this suppose NLA_S32 (4 bytes) integer
can be faked as empty (0 bytes) by a malicious user, which could leads
to OOB in heap just like CVE-2023-3773.
To fix it, this commit just completes the nla_policy description for
IFLA_MACVLAN_BC_CUTOFF. This enforces the length check and avoids the
potential OOB read.
Fixes: 954d1fa1ac93 ("macvlan: Add netlink attribute for broadcast cutoff")
Signed-off-by: Lin Ma <linma@zju.edu.cn>
Reviewed-by: Simon Horman <simon.horman@corigine.com>
Link: https://lore.kernel.org/r/20230723080205.3715164-1-linma@zju.edu.cn
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
|
|
On GFX v9.4.3, compute queue MQD is populated using the values in HQD
persistent state register. Hence don't clear the values on module
unload, instead restore it to the default reset value so that MQD is
initialized correctly during next module load. In particular, preload
flag needs to be set on compute queue MQD, otherwise it could cause
uninitialized values being used at device reset state resulting in EDC.
Signed-off-by: Lijo Lazar <lijo.lazar@amd.com>
Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com>
Reviewed-by: Asad Kamal <asad.kamal@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
|
|
dm_handle_mst_sideband_msg_ready_event()
This error path needs to unlock the "aconnector->handle_mst_msg_ready"
mutex before returning.
Fixes: 4f6d9e38c4d2 ("drm/amd/display: Add polling method to handle MST reply packet")
Signed-off-by: Dan Carpenter <dan.carpenter@linaro.org>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
|
|
[Why & How]
DMUB may hang when powering down pixel clocks due to no dprefclk.
It is fixed by exiting idle optimization before the attempt to access PHY.
Reviewed-by: Nicholas Kazlauskas <nicholas.kazlauskas@amd.com>
Acked-by: Alex Hung <alex.hung@amd.com>
Signed-off-by: Leo Chen <sancchen@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
|
|
[Description]
It is not valid to set the WDIVIDER value to 0, so do not
re-write to DISPCLK_WDIVIDER if the current value is 0
(i.e., it is at it's initial value and we have not made any
requests to change DISPCLK yet).
Reviewed-by: Saaem Rizvi <syedsaaem.rizvi@amd.com>
Acked-by: Alex Hung <alex.hung@amd.com>
Signed-off-by: Alvin Lee <alvin.lee2@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
|
|
[Why]
Current yellow carp B0 PHYD32CLK logic is incorrectly applied to other
ASICs.
[How]
Add guard to check chip family is yellow carp before applying logic.
Reviewed-by: Hansen Dsouza <hansen.dsouza@amd.com>
Acked-by: Alex Hung <alex.hung@amd.com>
Signed-off-by: George Shen <george.shen@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
|
|
Report current GFX clock also from average clock value as the original
CurrClock data is not valid/accurate any more as per FW team
Signed-off-by: Jane Jian <Jane.Jian@amd.com>
Reviewed-by: Lijo Lazar <lijo.lazar@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
|
|
If the second call to amdgpu_bo_create_kernel() fails, the memory
allocated from the first call should be cleared. If the third call
fails, the memory from the second call should be cleared.
Fixes: b95b5391684b ("drm/amdgpu/psp: move PSP memory alloc from hw_init to sw_init")
Signed-off-by: Mario Limonciello <mario.limonciello@amd.com>
Reviewed-by: Lijo Lazar <lijo.lazar@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
|
|
An instance of for_each_inst() was not changed to match its new
behaviour and is causing a loop.
v2: remove tmp_mask variable
Fixes: b579ea632fca ("drm/amdgpu: Modify for_each_inst macro")
Signed-off-by: Victor Lu <victorchengchi.lu@amd.com>
Acked-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
|
|
Update the list of devices that require the cwsr trap handling
workaround for debugging use cases.
Signed-off-by: Jonathan Kim <jonathan.kim@amd.com>
Acked-by: Ruili Ji <ruili.ji@amd.com>
Reviewed-by: Felix Kuehling <felix.kuehling@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
|
|
When using the cleaner policy to decommission the cache, there is
never any writeback started from the cache as it is constantly delayed
due to normal I/O keeping the device busy. Meaning @idle=false was
always being passed to clean_target_met()
Fix this by adding a specific 'cleaner' flag that is set when the
cleaner policy is configured. This flag serves to always allow the
cleaner's writeback work to be queued until the cache is
decommissioned (even if the cache isn't idle).
Reported-by: David Jeffery <djeffery@redhat.com>
Fixes: b29d4986d0da ("dm cache: significant rework to leverage dm-bio-prison-v2")
Cc: stable@vger.kernel.org
Signed-off-by: Joe Thornber <ejt@redhat.com>
Signed-off-by: Mike Snitzer <snitzer@kernel.org>
|
|
__md_stop_writes() and __md_stop() will modify many fields that are
protected by 'reconfig_mutex', and all the callers will grab
'reconfig_mutex' except for md_stop().
Also, update md_stop() to make certain 'reconfig_mutex' is held using
lockdep_assert_held().
Fixes: 9d09e663d550 ("dm: raid456 basic support")
Signed-off-by: Yu Kuai <yukuai3@huawei.com>
Signed-off-by: Mike Snitzer <snitzer@kernel.org>
|
|
There are four equivalent goto tags in raid_ctr(), clean them up to
use just one.
There is no functional change and this is preparation to fix
raid_ctr()'s unprotected md_stop().
Signed-off-by: Yu Kuai <yukuai3@huawei.com>
Signed-off-by: Mike Snitzer <snitzer@kernel.org>
|
|
In the error paths 'bad_stripe_cache' and 'bad_check_reshape',
'reconfig_mutex' is still held after raid_ctr() returns.
Fixes: 9dbd1aa3a81c ("dm raid: add reshaping support to the target")
Signed-off-by: Yu Kuai <yukuai3@huawei.com>
Signed-off-by: Mike Snitzer <snitzer@kernel.org>
|
|
If the statement "recalc_tags = kvmalloc(recalc_tags_size, GFP_NOIO);"
fails, we call "vfree(recalc_buffer)" and we jump to the label "oom".
If the condition "recalc_sectors >= 1U << ic->sb->log2_sectors_per_block"
is false, we jump to the label "free_ret" and call "vfree(recalc_buffer)"
again, on an already released memory block.
Fix the bug by setting "recalc_buffer = NULL" after freeing it.
Fixes: da8b4fc1f63a ("dm integrity: only allocate recalculate buffer when needed")
Signed-off-by: Mikulas Patocka <mpatocka@redhat.com>
Signed-off-by: Mike Snitzer <snitzer@kernel.org>
|
|
The same way we already do in xenbus_init.
Fixes the following warning:
[ 352.175563] Trying to free already-free IRQ 0
[ 352.177355] WARNING: CPU: 1 PID: 88 at kernel/irq/manage.c:1893 free_irq+0xbf/0x350
[...]
[ 352.213951] Call Trace:
[ 352.214390] <TASK>
[ 352.214717] ? __warn+0x81/0x170
[ 352.215436] ? free_irq+0xbf/0x350
[ 352.215906] ? report_bug+0x10b/0x200
[ 352.216408] ? prb_read_valid+0x17/0x20
[ 352.216926] ? handle_bug+0x44/0x80
[ 352.217409] ? exc_invalid_op+0x13/0x60
[ 352.217932] ? asm_exc_invalid_op+0x16/0x20
[ 352.218497] ? free_irq+0xbf/0x350
[ 352.218979] ? __pfx_xenbus_probe_thread+0x10/0x10
[ 352.219600] xenbus_probe+0x7a/0x80
[ 352.221030] xenbus_probe_thread+0x76/0xc0
Fixes: 5b3353949e89 ("xen: add support for initializing xenstore later as HVM domain")
Signed-off-by: Stefano Stabellini <stefano.stabellini@amd.com>
Tested-by: Petr Mladek <pmladek@suse.com>
Reviewed-by: Oleksandr Tyshchenko <oleksandr_tyshchenko@epam.com>
Link: https://lore.kernel.org/r/alpine.DEB.2.22.394.2307211609140.3118466@ubuntu-linux-20-04-desktop
Signed-off-by: Juergen Gross <jgross@suse.com>
|
|
Currently huawei-wmi causes a lot of spam in dmesg on my
Huawei MateBook X Pro 2022:
...
[36409.328463] input input9: Unknown key pressed, code: 0x02c1
[36411.335104] input input9: Unknown key pressed, code: 0x02c1
[36412.338674] input input9: Unknown key pressed, code: 0x02c1
[36414.848564] input input9: Unknown key pressed, code: 0x02c1
[36416.858706] input input9: Unknown key pressed, code: 0x02c1
...
Fix that by ignoring events generated by ambient light sensor.
This issue was reported on GitHub and resolved with the following merge
request:
https://github.com/aymanbagabas/Huawei-WMI/pull/70
I've contacted the mainter of this repo and he gave me the "go ahead" to
send this patch to the maling list.
Signed-off-by: Konstantin Shelekhin <k.shelekhin@ftml.net>
Link: https://lore.kernel.org/r/20230722155922.173856-1-k.shelekhin@ftml.net
Reviewed-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
|
