drm/amdgpu: add lock in amdgpu_gart_invalidate_tlb

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[ Upstream commit 18f2525d31 ]

We need to take the reset domain lock before flush hdp. We can't put the
lock inside amdgpu_device_flush_hdp itself because it is used during
reset where we already take the write side lock.

Signed-off-by: Yunxiang Li <Yunxiang.Li@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>

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Yunxiang Li 2024-05-24 17:11:30 -04:00 • committed by Greg Kroah-Hartman

parent 494b42f35f

commit ddfe95f2e1

1 changed files with 5 additions and 1 deletions

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

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