This is a note to let you know that I've just added the patch titled
drm/xe/guc_submit: use jiffies for job timeout
to the 6.8-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
drm-xe-guc_submit-use-jiffies-for-job-timeout.patch
and it can be found in the queue-6.8 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
commit 1e11059d1cad4a6f6634e3f3c91ba49fd3f4b863
Author: Matthew Auld <matthew.auld@xxxxxxxxx>
Date: Thu Mar 14 12:15:55 2024 +0000
drm/xe/guc_submit: use jiffies for job timeout
[ Upstream commit 9c1256369c10e31b5ce6575e4ea27fe2c375fd94 ]
drm_sched_init() expects jiffies for the timeout, but here we are
passing the timeout in ms. Convert to jiffies instead.
Fixes: eef55700f302 ("drm/xe: Add sysfs for default engine scheduler properties")
Signed-off-by: Matthew Auld <matthew.auld@xxxxxxxxx>
Cc: Matthew Brost <matthew.brost@xxxxxxxxx>
Reviewed-by: Nirmoy Das <nirmoy.das@xxxxxxxxx>
Reviewed-by: Matthew Brost <matthew.brost@xxxxxxxxx>
Link: https://patchwork.freedesktop.org/patch/msgid/20240314121554.223229-2-matthew.auld@xxxxxxxxx
Signed-off-by: Lucas De Marchi <lucas.demarchi@xxxxxxxxx>
(cherry picked from commit 2c5b70f74d61438a071a19370e63c234d2bd8938)
Signed-off-by: Lucas De Marchi <lucas.demarchi@xxxxxxxxx>
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
diff --git a/drivers/gpu/drm/xe/xe_guc_submit.c b/drivers/gpu/drm/xe/xe_guc_submit.c
index 9d5e3afef5057..bd1079aa88498 100644
--- a/drivers/gpu/drm/xe/xe_guc_submit.c
+++ b/drivers/gpu/drm/xe/xe_guc_submit.c
@@ -1216,7 +1216,7 @@ static int guc_exec_queue_init(struct xe_exec_queue *q)
init_waitqueue_head(&ge->suspend_wait);
timeout = (q->vm && xe_vm_in_lr_mode(q->vm)) ? MAX_SCHEDULE_TIMEOUT :
- q->sched_props.job_timeout_ms;
+ msecs_to_jiffies(q->sched_props.job_timeout_ms);
err = xe_sched_init(&ge->sched, &drm_sched_ops, &xe_sched_ops,
get_submit_wq(guc),
q->lrc[0].ring.size / MAX_JOB_SIZE_BYTES, 64,
