diff options
Diffstat (limited to 'drivers/gpu/drm/i915/gem/i915_gem_mman.c')
| -rw-r--r-- | drivers/gpu/drm/i915/gem/i915_gem_mman.c | 20 |
1 files changed, 7 insertions, 13 deletions
diff --git a/drivers/gpu/drm/i915/gem/i915_gem_mman.c b/drivers/gpu/drm/i915/gem/i915_gem_mman.c index dd0c2840ba4d..c19431d609fc 100644 --- a/drivers/gpu/drm/i915/gem/i915_gem_mman.c +++ b/drivers/gpu/drm/i915/gem/i915_gem_mman.c @@ -249,16 +249,6 @@ vm_fault_t i915_gem_fault(struct vm_fault *vmf) if (ret) goto err_rpm; - ret = i915_mutex_lock_interruptible(dev); - if (ret) - goto err_reset; - - /* Access to snoopable pages through the GTT is incoherent. */ - if (obj->cache_level != I915_CACHE_NONE && !HAS_LLC(i915)) { - ret = -EFAULT; - goto err_unlock; - } - /* Now pin it into the GTT as needed */ vma = i915_gem_object_ggtt_pin(obj, NULL, 0, 0, PIN_MAPPABLE | @@ -291,7 +281,13 @@ vm_fault_t i915_gem_fault(struct vm_fault *vmf) } if (IS_ERR(vma)) { ret = PTR_ERR(vma); - goto err_unlock; + goto err_reset; + } + + /* Access to snoopable pages through the GTT is incoherent. */ + if (obj->cache_level != I915_CACHE_NONE && !HAS_LLC(i915)) { + ret = -EFAULT; + goto err_unpin; } ret = i915_vma_pin_fence(vma); @@ -329,8 +325,6 @@ err_fence: i915_vma_unpin_fence(vma); err_unpin: __i915_vma_unpin(vma); -err_unlock: - mutex_unlock(&dev->struct_mutex); err_reset: intel_gt_reset_unlock(ggtt->vm.gt, srcu); err_rpm: |