Unverified Commit 2bc0cce2 authored Mar 31, 2026 by Jonathan Cavitt Committed by Rodrigo Vivi Apr 29, 2026

drm/xe/vm: Add missing pad and extensions check



Add missing pad and extensions check to xe_vm_get_property_ioctl

v2:
- Combine with other check (Auld)

Fixes: 50c577ea ("drm/xe/xe_vm: Implement xe_vm_get_property_ioctl")
Suggested-by: Matthew Auld <matthew.auld@intel.com>
Signed-off-by: Jonathan Cavitt <jonathan.cavitt@intel.com>
Reviewed-by: Matthew Auld <matthew.auld@intel.com>
Reviewed-by: Matthew Brost <matthew.brost@intel.com>
Signed-off-by: Matthew Auld <matthew.auld@intel.com>
Link: https://patch.msgid.link/20260331181216.37775-2-jonathan.cavitt@intel.com


(cherry picked from commit 896070686b16cc45cca7854be2049923b2b303d3)
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>

parent a0fc362f

drivers/gpu/drm/xe/xe_vm.c

+2 −1

Original line number	Diff line number	Diff line
		@@ -4156,7 +4156,8 @@ int xe_vm_get_property_ioctl(struct drm_device drm, void data,
		int ret = 0;

		if (XE_IOCTL_DBG(xe, (args->reserved[0] \|\| args->reserved[1] \|\|
		args->reserved[2])))
		args->reserved[2] \|\| args->extensions \|\|
		args->pad)))
		return -EINVAL;

		vm = xe_vm_lookup(xef, args->vm_id);