dmesg doesn't warn when the number of bad pages approaches the
threshold for page retirement. WARN when the number of bad pages
is at 90% or greater for easier checks and planning, instead of waiting
until the GPU is full of bad pages.
Cc: Luben Tuikov <luben.tuikov@amd.com>
Cc: Mukul Joshi <Mukul.Joshi@amd.com>
Signed-off-by: Kent Russell <kent.russell@amd.com>
Reviewed-by: Felix Kuehling <Felix.Kuehling@amd.com>
Reviewed-by: Luben Tuikov <luben.tuikov@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
if (res)
DRM_ERROR("RAS table incorrect checksum or error:%d\n",
res);
+
+ /* Warn if we are at 90% of the threshold or above
+ */
+ if (10 * control->ras_num_recs >= 9 * ras->bad_page_cnt_threshold)
+ dev_warn(adev->dev, "RAS records:%u exceeds 90%% of threshold:%d",
+ control->ras_num_recs,
+ ras->bad_page_cnt_threshold);
} else if (hdr->header == RAS_TABLE_HDR_BAD &&
amdgpu_bad_page_threshold != 0) {
res = __verify_ras_table_checksum(control);