This is a note to let you know that I've just added the patch titled
drm/etnaviv: fix bogus fence complete check in timeout handler
to the 4.19-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-etnaviv-fix-bogus-fence-complete-check-in-timeout-handler.patch
and it can be found in the queue-4.19 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
>From 6fce3a406108ee6c8a61e2a33e52e9198a626ea0 Mon Sep 17 00:00:00 2001
From: Lucas Stach <l.stach@xxxxxxxxxxxxxx>
Date: Thu, 4 Oct 2018 11:37:00 +0200
Subject: drm/etnaviv: fix bogus fence complete check in timeout handler
From: Lucas Stach <l.stach@xxxxxxxxxxxxxx>
commit 6fce3a406108ee6c8a61e2a33e52e9198a626ea0 upstream.
The GPU hardware fences and the job out-fences are on different timelines
so it's wrong to compare them. Fix this by only looking at the out-fence.
Cc: <stable@xxxxxxxxxxxxxxx>
Fixes: 2c83a726d6fb (drm/etnaviv: bring back progress check in job
timeout handler)
Signed-off-by: Lucas Stach <l.stach@xxxxxxxxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
drivers/gpu/drm/etnaviv/etnaviv_sched.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
--- a/drivers/gpu/drm/etnaviv/etnaviv_sched.c
+++ b/drivers/gpu/drm/etnaviv/etnaviv_sched.c
@@ -93,7 +93,7 @@ static void etnaviv_sched_timedout_job(s
* If the GPU managed to complete this jobs fence, the timout is
* spurious. Bail out.
*/
- if (fence_completed(gpu, submit->out_fence->seqno))
+ if (dma_fence_is_signaled(submit->out_fence))
return;
/*
Patches currently in stable-queue which might be from l.stach@xxxxxxxxxxxxxx are
queue-4.19/drm-etnaviv-fix-bogus-fence-complete-check-in-timeout-handler.patch
queue-4.19/media-coda-don-t-overwrite-h.264-profile_idc-on-decoder-instance.patch
