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| author | Brett Creeley <brett.creeley@amd.com> | 2024-01-30 02:40:30 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2024-02-05 23:14:39 +0300 |
| commit | bd8740928aacda3d9a4cbb77e2ca3a951f20ba6b (patch) | |
| tree | a4cc5fc1651f19f8a858f91ef2b85553ee77cd59 /include/linux/workqueue_api.h | |
| parent | 7110e98840ee6b7009304b1e41c8e6930452a48e (diff) | |
| download | linux-bd8740928aacda3d9a4cbb77e2ca3a951f20ba6b.tar.xz | |
pds_core: Prevent health thread from running during reset/remove
[ Upstream commit d9407ff11809c6812bb84fe7be9c1367d758e5c8 ]
The PCIe reset handlers can run at the same time as the
health thread. This can cause the health thread to
stomp on the PCIe reset. Fix this by preventing the
health thread from running while a PCIe reset is happening.
As part of this use timer_shutdown_sync() during reset and
remove to make sure the timer doesn't ever get rearmed.
Fixes: ffa55858330f ("pds_core: implement pci reset handlers")
Signed-off-by: Brett Creeley <brett.creeley@amd.com>
Reviewed-by: Shannon Nelson <shannon.nelson@amd.com>
Reviewed-by: Przemek Kitszel <przemyslaw.kitszel@intel.com>
Link: https://lore.kernel.org/r/20240129234035.69802-2-brett.creeley@amd.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'include/linux/workqueue_api.h')
0 files changed, 0 insertions, 0 deletions