diff options
| author | Tina Zhang <tina.zhang@intel.com> | 2017-11-14 11:25:12 +0100 |
|---|---|---|
| committer | Chris Wilson <chris@chris-wilson.co.uk> | 2017-11-14 13:23:42 +0100 |
| commit | 274b2462a0493ba73957346fe5fca168e3190b53 (patch) | |
| tree | 3af01cb905fd1970aff9fb044b7310740abd3951 /drivers/gpu | |
| parent | drm/i915: Fix function name in comment (diff) | |
| download | linux-274b2462a0493ba73957346fe5fca168e3190b53.tar.xz linux-274b2462a0493ba73957346fe5fca168e3190b53.zip | |
drm/i915: Object w/o backing storage is banned by -ENXIO
-ENXIO should be returned when operations are banned from changing
backing storage of objects without backing storage.
v4:
- update "Reviewed-by". (Joonas)
v3:
- separate this patch from "Introduce GEM proxy" patch-set. (Joonas)
v2:
- update the patch description and subject to just mention objects w/o
backing storage, instead of "GEM proxy". (Joonas)
Signed-off-by: Tina Zhang <tina.zhang@intel.com>
Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>
Link: https://patchwork.freedesktop.org/patch/msgid/1510555798-21079-1-git-send-email-tina.zhang@intel.com
Reviewed-by: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Link: https://patchwork.freedesktop.org/patch/msgid/20171114102513.22269-1-chris@chris-wilson.co.uk
Diffstat (limited to 'drivers/gpu')
| -rw-r--r-- | drivers/gpu/drm/i915/i915_gem.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/gpu/drm/i915/i915_gem.c b/drivers/gpu/drm/i915/i915_gem.c index fa9e5130c986..a70fbfe8555e 100644 --- a/drivers/gpu/drm/i915/i915_gem.c +++ b/drivers/gpu/drm/i915/i915_gem.c @@ -1725,7 +1725,7 @@ i915_gem_mmap_ioctl(struct drm_device *dev, void *data, */ if (!obj->base.filp) { i915_gem_object_put(obj); - return -EINVAL; + return -ENXIO; } addr = vm_mmap(obj->base.filp, 0, args->size, |