drm/amdgpu: Fix false error return to non-KCQ

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amdgpu_gfx_reset_mes_compute is used to coordinate suspend_all, reset,
and resume_all between KCQ and compute user queues. When a hung queue
comes from the compute user queues and the reset is successful, the KCQ
failure after reset should be sent to KCQ only and not the compute user
queues. Compute user queues can operate after a successful reset without
a mode reset.

Fixes: a4e4d945cb ("drm/amdgpu/gfx: defer per-queue helper_end until after MES resume")
Signed-off-by: Amber Lin <amber.lin@amd.com>
Acked-by: Jesse Zhang <Jesse.Zhang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

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Amber Lin 2026-06-25 23:09:10 -04:00 • committed by Alex Deucher

parent d4af96bef2

commit 9d5f1c0db1

1 changed files with 11 additions and 4 deletions

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

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