Commit e0d11bdb authored by Kent Russell's avatar Kent Russell Committed by Alex Deucher
Browse files

drm/amdgpu: Send RMA CPER at bad page loading 



Some older builds weren't sending RMA CPERs when the bad page threshold
was exceeded. Newer builds have resolved this, but there could be
systems out there with bad page numbers higher than the threshold, that
haven't sent out an RMA CPER. To be thorough and safe, send an RMA CPER
when we load the table, if the threshold is met or exceeded, instead of
waiting for the next UE to trigger the CPER.

Signed-off-by: default avatarKent Russell <kent.russell@amd.com>
Reviewed-by: default avatarTao Zhou <tao.zhou1@amd.com>
Signed-off-by: default avatarAlex Deucher <alexander.deucher@amd.com>
parent 91544c45

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

+4 −0
Original line number Diff line number Diff line
@@ -1712,6 +1712,10 @@ int amdgpu_ras_eeprom_check(struct amdgpu_ras_eeprom_control *control) 
			dev_warn(adev->dev, "RAS records:%u exceeds 90%% of threshold:%d",

					control->ras_num_bad_pages,

					ras->bad_page_cnt_threshold);

		if (amdgpu_bad_page_threshold != 0 &&

			control->ras_num_bad_pages >= ras->bad_page_cnt_threshold)

			amdgpu_dpm_send_rma_reason(adev);



	} else if (hdr->header == RAS_TABLE_HDR_BAD &&

		   amdgpu_bad_page_threshold != 0) {

		if (hdr->version >= RAS_TABLE_VER_V2_1) {