From: John Harrison Date: Tue, 25 Mar 2025 20:31:11 +0000 (-0700) Subject: drm/xe/guc: Reformat dead CT reason string to be devcoredump compatible X-Git-Tag: v6.16-rc1~144^2~18^2~37 X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=66fb0dd2b1f96ff543ebfdbb9848bdcdbda826fc;p=thirdparty%2Fkernel%2Fstable.git drm/xe/guc: Reformat dead CT reason string to be devcoredump compatible The dump on a dead CT tries to emulate the devcoredump formatting (it would use devcoredump code directly but that requires more re-work to happen - work in progress). So update the print of the dead CT reason code to match the format of the 'reason' string that was added to the actual devcoredump a little while ago. Signed-off-by: John Harrison Reviewed-by: Lucas De Marchi Link: https://lore.kernel.org/r/20250325203111.3907426-1-John.C.Harrison@Intel.com --- diff --git a/drivers/gpu/drm/xe/xe_guc_ct.c b/drivers/gpu/drm/xe/xe_guc_ct.c index 72ad576fc18eb..686fe664c20d2 100644 --- a/drivers/gpu/drm/xe/xe_guc_ct.c +++ b/drivers/gpu/drm/xe/xe_guc_ct.c @@ -1828,10 +1828,10 @@ static void ct_dead_print(struct xe_dead_ct *dead) return; } - drm_printf(&lp, "CTB is dead - reason=0x%X\n", dead->reason); /* Can't generate a genuine core dump at this point, so just do the good bits */ drm_puts(&lp, "**** Xe Device Coredump ****\n"); + drm_printf(&lp, "Reason: CTB is dead - 0x%X\n", dead->reason); xe_device_snapshot_print(xe, &lp); drm_printf(&lp, "**** GT #%d ****\n", gt->info.id);