From: Lucas De Marchi Date: Thu, 23 Jan 2025 05:11:11 +0000 (-0800) Subject: drm/xe/devcoredump: Move exec queue snapshot to Contexts section X-Git-Tag: v6.14-rc2~18^2~1^2~1 X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=042c48b73699c47d84b6ace73036e5a31a0d4cfc;p=thirdparty%2Fkernel%2Flinux.git drm/xe/devcoredump: Move exec queue snapshot to Contexts section Having the exec queue snapshot inside a "GuC CT" section was always wrong. Commit c28fd6c358db ("drm/xe/devcoredump: Improve section headings and add tile info") tried to fix that bug, but with that also broke the mesa tool that parses the devcoredump, hence it was reverted in commit a53da2fb25a3 ("drm/xe: Revert some changes that break a mesa debug tool"). With the mesa tool also fixed, this can propagate as a fix on both kernel and userspace side to avoid unnecessary headache for a debug feature. Cc: John Harrison Cc: Julia Filipchuk Cc: José Roberto de Souza Cc: stable@vger.kernel.org Fixes: a53da2fb25a3 ("drm/xe: Revert some changes that break a mesa debug tool") Reviewed-by: José Roberto de Souza Link: https://patchwork.freedesktop.org/patch/msgid/20250123051112.1938193-2-lucas.demarchi@intel.com Signed-off-by: Lucas De Marchi (cherry picked from commit a37934ea75d331fafa7fe80b6180642ba5193422) Signed-off-by: Rodrigo Vivi --- diff --git a/drivers/gpu/drm/xe/xe_devcoredump.c b/drivers/gpu/drm/xe/xe_devcoredump.c index 81dc7795c0651..a7946a76777e7 100644 --- a/drivers/gpu/drm/xe/xe_devcoredump.c +++ b/drivers/gpu/drm/xe/xe_devcoredump.c @@ -119,11 +119,7 @@ static ssize_t __xe_devcoredump_read(char *buffer, size_t count, drm_puts(&p, "\n**** GuC CT ****\n"); xe_guc_ct_snapshot_print(ss->guc.ct, &p); - /* - * Don't add a new section header here because the mesa debug decoder - * tool expects the context information to be in the 'GuC CT' section. - */ - /* drm_puts(&p, "\n**** Contexts ****\n"); */ + drm_puts(&p, "\n**** Contexts ****\n"); xe_guc_exec_queue_snapshot_print(ss->ge, &p); drm_puts(&p, "\n**** Job ****\n");