From: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
Since kernel commit 78d2ad7eb4e1 ("drm/i915/gt: Fix
-EDEADLK handling regression") running out of fences
will result in -ENOBUFS instead of -EDEADLK (the latter
having been stolen by ww mutextes for their internal use).
Adjust the fence dumping to expect either errno value.
Signed-off-by: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
---
src/sna/kgem.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/src/sna/kgem.c b/src/sna/kgem.c
index 7b645da8da5f..ac0b61d54ec8 100644
--- a/src/sna/kgem.c
+++ b/src/sna/kgem.c
@@ -4263,7 +4263,7 @@ void _kgem_submit(struct kgem *kgem)
if (ret == -ENOSPC)
dump_gtt_info(kgem);
- if (ret == -EDEADLK)
+ if (ret == -EDEADLK || ret == -ENOBUFS)
dump_fence_regs(kgem);
if (DEBUG_SYNC) {
--
2.31.1
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