diff options
Diffstat (limited to 'drivers/gpu/drm/i915/gt/selftest_timeline.c')
| -rw-r--r-- | drivers/gpu/drm/i915/gt/selftest_timeline.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/gpu/drm/i915/gt/selftest_timeline.c b/drivers/gpu/drm/i915/gt/selftest_timeline.c index d54113697745..321481403165 100644 --- a/drivers/gpu/drm/i915/gt/selftest_timeline.c +++ b/drivers/gpu/drm/i915/gt/selftest_timeline.c @@ -689,7 +689,9 @@ static int live_hwsp_wrap(void *arg) tl->seqno = -4u; + mutex_lock_nested(&tl->mutex, SINGLE_DEPTH_NESTING); err = intel_timeline_get_seqno(tl, rq, &seqno[0]); + mutex_unlock(&tl->mutex); if (err) { i915_request_add(rq); goto out; @@ -704,7 +706,9 @@ static int live_hwsp_wrap(void *arg) } hwsp_seqno[0] = tl->hwsp_seqno; + mutex_lock_nested(&tl->mutex, SINGLE_DEPTH_NESTING); err = intel_timeline_get_seqno(tl, rq, &seqno[1]); + mutex_unlock(&tl->mutex); if (err) { i915_request_add(rq); goto out; |