diff options
Diffstat (limited to '2800_nouveau-spin-is-locked.patch')
| -rw-r--r-- | 2800_nouveau-spin-is-locked.patch | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/2800_nouveau-spin-is-locked.patch b/2800_nouveau-spin-is-locked.patch new file mode 100644 index 00000000..4cd72c9c --- /dev/null +++ b/2800_nouveau-spin-is-locked.patch @@ -0,0 +1,31 @@ +--- a/drivers/gpu/drm/nouveau/core/core/event.c 2015-01-12 14:01:30.999164123 -0500 ++++ b/drivers/gpu/drm/nouveau/core/core/event.c 2015-01-12 14:03:11.229163330 -0500 +@@ -26,7 +26,7 @@ + void + nvkm_event_put(struct nvkm_event *event, u32 types, int index) + { +- BUG_ON(!spin_is_locked(&event->refs_lock)); ++ assert_spin_locked(&event->refs_lock); + while (types) { + int type = __ffs(types); types &= ~(1 << type); + if (--event->refs[index * event->types_nr + type] == 0) { +@@ -39,7 +39,7 @@ nvkm_event_put(struct nvkm_event *event, + void + nvkm_event_get(struct nvkm_event *event, u32 types, int index) + { +- BUG_ON(!spin_is_locked(&event->refs_lock)); ++ assert_spin_locked(&event->refs_lock); + while (types) { + int type = __ffs(types); types &= ~(1 << type); + if (++event->refs[index * event->types_nr + type] == 1) { +--- a/drivers/gpu/drm/nouveau/core/core/notify.c 2015-01-12 14:01:38.299164065 -0500 ++++ b/drivers/gpu/drm/nouveau/core/core/notify.c 2015-01-12 14:03:45.739163057 -0500 +@@ -98,7 +98,7 @@ nvkm_notify_send(struct nvkm_notify *not + struct nvkm_event *event = notify->event; + unsigned long flags; + +- BUG_ON(!spin_is_locked(&event->list_lock)); ++ assert_spin_locked(&event->list_lock); + BUG_ON(size != notify->size); + + spin_lock_irqsave(&event->refs_lock, flags); |