Commit 43a90c07 authored by YiPeng Chai's avatar YiPeng Chai Committed by Alex Deucher
Browse files

drm/amdgpu: Avoid hive seqno increment in legacy ras 



The hive->event_mgr variable is used by both ras module
and legacy ras. To ensure the continuity of hive seqno
growth, after enabling ras module, it is forbidden to
operate the event_mgr variable in legacy ras.

Signed-off-by: default avatarYiPeng Chai <YiPeng.Chai@amd.com>
Reviewed-by: default avatarTao Zhou <tao.zhou1@amd.com>
Reviewed-by: default avatarHawking Zhang <Hawking.Zhang@amd.com>
Signed-off-by: default avatarAlex Deucher <alexander.deucher@amd.com>
parent 1d87afd6

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

+3 −0
Original line number Diff line number Diff line
@@ -4603,6 +4603,9 @@ int amdgpu_ras_mark_ras_event_caller(struct amdgpu_device *adev, enum ras_event_ 
	struct ras_event_state *event_state;

	int ret = 0;



	if (amdgpu_uniras_enabled(adev))

		return 0;



	if (type >= RAS_EVENT_TYPE_COUNT) {

		ret = -EINVAL;

		goto out;