| From bca8e3ebad3d7fb5859e7af9bfd7d8a032f40ccf Mon Sep 17 00:00:00 2001 |
| From: Ben Skeggs <bskeggs@redhat.com> |
| Date: Thu, 23 Jan 2020 08:23:06 +1000 |
| Subject: [PATCH] drm/nouveau/mmu: fix comptag memory leak |
| |
| commit 35e4909b6a2b4005ced3c4238da60d926b78fdea upstream. |
| |
| Signed-off-by: Ben Skeggs <bskeggs@redhat.com> |
| Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com> |
| |
| diff --git a/drivers/gpu/drm/nouveau/nvkm/core/memory.c b/drivers/gpu/drm/nouveau/nvkm/core/memory.c |
| index e85a08ecd9da..4cc186262d34 100644 |
| --- a/drivers/gpu/drm/nouveau/nvkm/core/memory.c |
| +++ b/drivers/gpu/drm/nouveau/nvkm/core/memory.c |
| @@ -91,8 +91,8 @@ nvkm_memory_tags_get(struct nvkm_memory *memory, struct nvkm_device *device, |
| } |
| |
| refcount_set(&tags->refcount, 1); |
| + *ptags = memory->tags = tags; |
| mutex_unlock(&fb->subdev.mutex); |
| - *ptags = tags; |
| return 0; |
| } |
| |
| -- |
| 2.7.4 |
| |
