From: "monk.liu" <monk.liu@xxxxxxx>
Still need to handle ibs BO and validate them even bo_list is NULL
Signed-off-by: Monk.Liu <monk.liu@xxxxxxx>
Reviewed-by: Christian König <christian.koenig@xxxxxxx>
Signed-off-by: Alex Deucher <alexander.deucher@xxxxxxx>
---
drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c | 18 +++++++++---------
1 file changed, 9 insertions(+), 9 deletions(-)
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c
index 70a9031..ffbe9aa 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c
@@ -353,19 +353,19 @@ static int amdgpu_cs_parser_relocs(struct amdgpu_cs_parser *p)
{
struct amdgpu_fpriv *fpriv = p->filp->driver_priv;
struct amdgpu_cs_buckets buckets;
- bool need_mmap_lock;
+ bool need_mmap_lock = false;
int i, r;
- if (p->bo_list == NULL)
- return 0;
+ if (p->bo_list) {
+ need_mmap_lock = p->bo_list->has_userptr;
+ amdgpu_cs_buckets_init(&buckets);
+ for (i = 0; i < p->bo_list->num_entries; i++)
+ amdgpu_cs_buckets_add(&buckets, &p->bo_list->array[i].tv.head,
+ p->bo_list->array[i].priority);
- need_mmap_lock = p->bo_list->has_userptr;
- amdgpu_cs_buckets_init(&buckets);
- for (i = 0; i < p->bo_list->num_entries; i++)
- amdgpu_cs_buckets_add(&buckets, &p->bo_list->array[i].tv.head,
- p->bo_list->array[i].priority);
+ amdgpu_cs_buckets_get_list(&buckets, &p->validated);
+ }
- amdgpu_cs_buckets_get_list(&buckets, &p->validated);
p->vm_bos = amdgpu_vm_get_bos(p->adev, &fpriv->vm,
&p->validated);
--
1.8.3.1
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