diff options
| author | Thierry Reding | 2018-01-19 07:24:12 +1000 |
|---|---|---|
| committer | Ben Skeggs | 2018-01-19 11:35:44 +1000 |
| commit | b554b12addf939f826ec97c7c9ff0214a2801a0a (patch) | |
| tree | ef81615986c7dbb6eaeb472fdfda32f6599be1d0 | |
| parent | 1b5c7ef3d0d0610bda9b63263f7c5b7178d11015 (diff) | |
drm/nouveau/drm/nouveau: Pass the proper arguments to nvif_object_map_handle()
This is obviously wrong in the current code. Make sure to record the
correct size of the arguments and pass the actual arguments to the
nvif_object_map_handle() function.
Suggested-by: Ben Skeggs <bskeggs@redhat.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
| -rw-r--r-- | drivers/gpu/drm/nouveau/nouveau_bo.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/gpu/drm/nouveau/nouveau_bo.c b/drivers/gpu/drm/nouveau/nouveau_bo.c index 435ff8662cfa..ef687414969e 100644 --- a/drivers/gpu/drm/nouveau/nouveau_bo.c +++ b/drivers/gpu/drm/nouveau/nouveau_bo.c @@ -1447,11 +1447,13 @@ nouveau_ttm_io_mem_reserve(struct ttm_bo_device *bdev, struct ttm_mem_reg *reg) args.nv50.ro = 0; args.nv50.kind = mem->kind; args.nv50.comp = mem->comp; + argc = sizeof(args.nv50); break; case NVIF_CLASS_MEM_GF100: args.gf100.version = 0; args.gf100.ro = 0; args.gf100.kind = mem->kind; + argc = sizeof(args.gf100); break; default: WARN_ON(1); @@ -1459,7 +1461,7 @@ nouveau_ttm_io_mem_reserve(struct ttm_bo_device *bdev, struct ttm_mem_reg *reg) } ret = nvif_object_map_handle(&mem->mem.object, - &argc, argc, + &args, argc, &handle, &length); if (ret != 1) return ret ? ret : -EINVAL; |