From: Tvrtko Ursulin <tvrtko.ursu...@intel.com>
Previously only core DRM ioctls under the DRM_COMMAND_BASE were being
forwarded, but the drm.h header suggests (and reality confirms) ones
after (and including) DRM_COMMAND_END should be forwarded as well.
Signed-off-by: Tvrtko Ursulin <tvrtko.ursu...@intel.com>
Cc: Daniel Vetter <daniel.vet...@intel.com>
Cc: sta...@vger.kernel.org
---
drivers/gpu/drm/i915/i915_ioc32.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/i915/i915_ioc32.c
b/drivers/gpu/drm/i915/i915_ioc32.c
index 176de6322e4d..23aa04cded6b 100644
--- a/drivers/gpu/drm/i915/i915_ioc32.c
+++ b/drivers/gpu/drm/i915/i915_ioc32.c
@@ -204,7 +204,7 @@ long i915_compat_ioctl(struct file *filp, unsigned int cmd,
unsigned long arg)
drm_ioctl_compat_t *fn = NULL;
int ret;
- if (nr < DRM_COMMAND_BASE)
+ if (nr < DRM_COMMAND_BASE || nr >= DRM_COMMAND_END)
return drm_compat_ioctl(filp, cmd, arg);
if (nr < DRM_COMMAND_BASE + ARRAY_SIZE(i915_compat_ioctls))
--
2.4.2
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