diff options
| author | Niranjana Vishwanathapura <niranjana.vishwanathapura@intel.com> | 2026-06-03 16:39:47 -0700 |
|---|---|---|
| committer | Rodrigo Vivi <rodrigo.vivi@intel.com> | 2026-06-04 09:04:09 -0400 |
| commit | ec4cbdd163f9bb2a2bd44eb93ecf4a2fa0e912a9 (patch) | |
| tree | 855f4da91e4b674f67d8e5c3b1da81cb7ebd7a64 /drivers/gpu/drm | |
| parent | 54f2a0442a30fe7a0f6bc8345e81f8b2db8effbd (diff) | |
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 <daniele.ceraolospurio@intel.com>
Signed-off-by: Niranjana Vishwanathapura <niranjana.vishwanathapura@intel.com>
Link: https://patch.msgid.link/20260603233946.863663-2-niranjana.vishwanathapura@intel.com
(cherry picked from commit b7fb55cc3364ca128cfff9d50649ffd4327cd01e)
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Diffstat (limited to 'drivers/gpu/drm')
| -rw-r--r-- | drivers/gpu/drm/xe/xe_guc_submit.c | 5 |
1 files changed, 4 insertions, 1 deletions
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; |