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drm/amdkfd: only flush mes process context if mes support is there

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[ Upstream commit 24149412df ]

Fix up on mes process context flush to prevent non-mes devices from
spamming error messages or running into undefined behaviour during
process termination.

Fixes: bd33bb1409 ("drm/amdkfd: fix mes set shader debugger process management")
Signed-off-by: Jonathan Kim <jonathan.kim@amd.com>
Reviewed-by: Eric Huang <jinhuieric.huang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
This commit is contained in:
Jonathan Kim 2023-12-13 22:08:03 -05:00 committed by Greg Kroah-Hartman
parent 8de8f000ff
commit 3c0a7eac9e
1 changed files with 2 additions and 1 deletions
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3
drivers/gpu/drm/amd/amdkfd/kfd_process_queue_manager.c
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@ -87,7 +87,8 @@ void kfd_process_dequeue_from_device(struct kfd_process_device *pdd)
return;
dev->dqm->ops.process_termination(dev->dqm, &pdd->qpd);
amdgpu_mes_flush_shader_debugger(dev->adev, pdd->proc_ctx_gpu_addr);
if (dev->kfd->shared_resources.enable_mes)
amdgpu_mes_flush_shader_debugger(dev->adev, pdd->proc_ctx_gpu_addr);
pdd->already_dequeued = true;
}