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: YiPeng Chai <[email protected]> Reviewed-by: Tao Zhou <[email protected]> --- drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c index c0e6caa75319..d69ada9e8208 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c @@ -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; -- 2.34.1
