drm/amdgpu: Fix module unload hang with RAS enabled

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The driver unload hangs because the page retirement
kthread cannot be stopped as it is sleeping and waiting
on page retirement event to occur. Add kthread_should_stop()
to the event condition to wake up the kthread when kthread
stop is called during driver unload.

Fixes: 3fdcd0a31d ("drm/amdgpu: Prepare for asynchronous processing of umc page retirement")
Signed-off-by: Mukul Joshi <mukul.joshi@amd.com>
Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

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Mukul Joshi 2024-01-24 10:14:51 +08:00 • committed by Alex Deucher

parent 1e201202ed

commit c84a7e21db

1 changed files with 4 additions and 0 deletions

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drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c

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