From: Niranjana Vishwanathapura Date: Wed, 3 Jun 2026 23:39:47 +0000 (-0700) Subject: drm/xe/multi_queue: skip submit when primary queue is suspended X-Git-Url: http://git.ipfire.org/gitweb/?a=commitdiff_plain;h=ec4cbdd163f9bb2a2bd44eb93ecf4a2fa0e912a9;p=thirdparty%2Flinux.git drm/xe/multi_queue: skip submit when primary queue is suspended Return early in submit path when the multi-queue primary exec queue is suspended to avoid submitting while suspended. v2: Remove idle_skip_suspend fix as that feature is being reverted here https://patchwork.freedesktop.org/series/167262/ Fixes: bc5775c59258 ("drm/xe/multi_queue: Add GuC interface for multi queue support") Cc: stable@vger.kernel.org # v7.0+ Assisted-by: GitHub-Copilot:claude-sonnet-4.6 Reviewed-by: Daniele Ceraolo Spurio Signed-off-by: Niranjana Vishwanathapura Link: https://patch.msgid.link/20260603233946.863663-2-niranjana.vishwanathapura@intel.com (cherry picked from commit b7fb55cc3364ca128cfff9d50649ffd4327cd01e) Signed-off-by: Rodrigo Vivi --- diff --git a/drivers/gpu/drm/xe/xe_guc_submit.c b/drivers/gpu/drm/xe/xe_guc_submit.c index 3493dd533d6c..a4a8f0d41fe8 100644 --- a/drivers/gpu/drm/xe/xe_guc_submit.c +++ b/drivers/gpu/drm/xe/xe_guc_submit.c @@ -1147,9 +1147,12 @@ static void submit_exec_queue(struct xe_exec_queue *q, struct xe_sched_job *job) /* * All queues in a multi-queue group will use the primary queue - * of the group to interface with GuC. + * of the group to interface with GuC. If primay is suspended, + * just return. Jobs will get scheduled once primary is resumed. */ q = xe_exec_queue_multi_queue_primary(q); + if (exec_queue_suspended(q)) + return; if (!exec_queue_enabled(q) && !exec_queue_suspended(q)) { action[len++] = XE_GUC_ACTION_SCHED_CONTEXT_MODE_SET;