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| author |   Chris Wilson <chris@chris-wilson.co.uk> | 2020-03-04 12:18:49 +0000 |
|---|---|---|
| committer | Chris Wilson <chris@chris-wilson.co.uk> | 2020-03-04 14:29:50 +0000 |
| commit | 8e9f84cf5cac248a1c6a5daa4942879c8b765058 (patch) | |
| tree | 58f9ff9589e26a2d779a1f821ed796b326de7905 /drivers/gpu/drm/i915/gt/intel_lrc.c | |
| parent | drm/i915: Apply i915_request_skip() on submission (diff) | |
| download | wireguard-linux-8e9f84cf5cac248a1c6a5daa4942879c8b765058.tar.xz wireguard-linux-8e9f84cf5cac248a1c6a5daa4942879c8b765058.zip | |
drm/i915/gt: Propagate change in error status to children on unhold
As we release the head requests back into the queue, propagate any
change in error status that may have occurred while the requests were
temporarily suspended.
Closes: https://gitlab.freedesktop.org/drm/intel/issues/1277
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Cc: Tvrtko Ursulin <tvrtko.ursulin@intel.com>
Reviewed-by: Mika Kuoppala <mika.kuoppala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20200304121849.2448028-2-chris@chris-wilson.co.uk
Diffstat (limited to 'drivers/gpu/drm/i915/gt/intel_lrc.c')
| -rw-r--r-- | drivers/gpu/drm/i915/gt/intel_lrc.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/gpu/drm/i915/gt/intel_lrc.c b/drivers/gpu/drm/i915/gt/intel_lrc.c index d123dd7fe98b..5da86a40434c 100644 --- a/drivers/gpu/drm/i915/gt/intel_lrc.c +++ b/drivers/gpu/drm/i915/gt/intel_lrc.c @@ -2600,6 +2600,10 @@ static void __execlists_unhold(struct i915_request *rq) struct i915_request *w = container_of(p->waiter, typeof(*w), sched); + /* Propagate any change in error status */ + if (rq->fence.error) + i915_request_set_error_once(w, rq->fence.error); + if (w->engine != rq->engine) continue; |