diff options
Diffstat (limited to 'drivers/gpu/drm/i915/i915_vma.c')
| -rw-r--r-- | drivers/gpu/drm/i915/i915_vma.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/gpu/drm/i915/i915_vma.c b/drivers/gpu/drm/i915/i915_vma.c index 79f9d1fb7611..9840cb2f70b9 100644 --- a/drivers/gpu/drm/i915/i915_vma.c +++ b/drivers/gpu/drm/i915/i915_vma.c @@ -864,7 +864,7 @@ void i915_vma_revoke_mmap(struct i915_vma *vma) struct drm_vma_offset_node *node = &vma->obj->base.vma_node; u64 vma_offset; - lockdep_assert_held(&vma->vm->i915->drm.struct_mutex); + lockdep_assert_held(&vma->vm->mutex); if (!i915_vma_has_userfault(vma)) return; @@ -987,7 +987,9 @@ int i915_vma_unbind(struct i915_vma *vma) return ret; /* Force a pagefault for domain tracking on next user access */ + mutex_lock(&vma->vm->mutex); i915_vma_revoke_mmap(vma); + mutex_unlock(&vma->vm->mutex); __i915_vma_iounmap(vma); vma->flags &= ~I915_VMA_CAN_FENCE; |