diff options
| -rw-r--r-- | drivers/gpu/drm/i915/intel_lrc.c | 1 | ||||
| -rw-r--r-- | drivers/gpu/drm/i915/intel_ringbuffer.c | 1 |
2 files changed, 2 insertions, 0 deletions
diff --git a/drivers/gpu/drm/i915/intel_lrc.c b/drivers/gpu/drm/i915/intel_lrc.c index 0e847d7ee0f3..becde55b02a3 100644 --- a/drivers/gpu/drm/i915/intel_lrc.c +++ b/drivers/gpu/drm/i915/intel_lrc.c @@ -742,6 +742,7 @@ static int execlists_context_pin(struct intel_engine_cs *engine, if (ce->pin_count++) return 0; + GEM_BUG_ON(!ce->pin_count); /* no overflow please! */ if (!ce->state) { ret = execlists_context_deferred_alloc(ctx, engine); diff --git a/drivers/gpu/drm/i915/intel_ringbuffer.c b/drivers/gpu/drm/i915/intel_ringbuffer.c index 1befcdf9b646..d9b8d17c3fc6 100644 --- a/drivers/gpu/drm/i915/intel_ringbuffer.c +++ b/drivers/gpu/drm/i915/intel_ringbuffer.c @@ -1445,6 +1445,7 @@ static int intel_ring_context_pin(struct intel_engine_cs *engine, if (ce->pin_count++) return 0; + GEM_BUG_ON(!ce->pin_count); /* no overflow please! */ if (ce->state) { ret = context_pin(ctx); |