Quoting Chris Wilson (2019-11-28 11:08:35)
> Quoting Abdiel Janulgue (2019-11-19 11:37:10)
> > Fault handler to handle missing pages for shmem-backed objects.
> >
> > v2: bail out of inserting PTEs when failing to insert the
> > fault address
> > v3: has struct page check
> > v4: Add self-test
Quoting Abdiel Janulgue (2019-11-19 11:37:10)
> Fault handler to handle missing pages for shmem-backed objects.
>
> v2: bail out of inserting PTEs when failing to insert the
> fault address
> v3: has struct page check
> v4: Add self-test for validating CPU fault handler to ensure PTEs
> ar
Fault handler to handle missing pages for shmem-backed objects.
v2: bail out of inserting PTEs when failing to insert the
fault address
v3: has struct page check
v4: Add self-test for validating CPU fault handler to ensure PTEs
are revoked when an object is unbound.
v5: Add comment where P
Quoting Abdiel Janulgue (2019-11-15 11:45:49)
> +static vm_fault_t i915_gem_fault_cpu(struct vm_fault *vmf)
> +{
> + struct vm_area_struct *area = vmf->vma;
> + struct i915_mmap_offset *priv = area->vm_private_data;
> + struct drm_i915_gem_object *obj = priv->obj;
> + vm_fau
Fault handler to handle missing pages for shmem-backed objects.
v2: bail out of inserting PTEs when failing to insert the
fault address
v3: has struct page check
v4: Add self-test for validating CPU fault handler to ensure PTEs
are revoked when an object is unbound.
Signed-off-by: Abdiel
Fault handler to handle missing pages for shmem-backed objects.
v2: bail out of inserting PTEs when failing to insert the
fault address
v3: has struct page check
v4: Add self-test for validating CPU fault handler to ensure PTEs
are revoked when an object is unbound.
Signed-off-by: Abdiel
