Re: [PATCH] drm/vmwgfx: Fix GEM_CLOSE returning -EINVAL for PRIME-imported surfaces

From: kernel test robot

Date: Fri Sep 18 2026 - 08:26:25 EST


Hi Claire,

kernel test robot noticed the following build warnings:

[auto build test WARNING on drm-misc/drm-misc-next]
[also build test WARNING on linus/master v7.3-rc3 next-20260916]
[If your patch is applied to the wrong git tree, kindly drop us a note.
And when submitting patch, we suggest to use '--base' as documented in
https://git-scm.com/docs/git-format-patch#_base_tree_information]

url: https://github.com/intel-lab-lkp/linux/commits/Claire-DuSoleil/drm-vmwgfx-Fix-GEM_CLOSE-returning-EINVAL-for-PRIME-imported-surfaces/20260917-111312
base: https://gitlab.freedesktop.org/drm/misc/kernel.git drm-misc-next
patch link: https://lore.kernel.org/r/20260917181312.12473-1-claire.m.dusoleil%40gmail.com
patch subject: [PATCH] drm/vmwgfx: Fix GEM_CLOSE returning -EINVAL for PRIME-imported surfaces
config: x86_64-buildonly-randconfig-1001-20260918 (https://download.01.org/0day-ci/archive/20260918/202609182113.RjRMgrW6-lkp@xxxxxxxxx/config)
compiler: gcc-14 (Debian 14.2.0-19) 14.2.0
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20260918/202609182113.RjRMgrW6-lkp@xxxxxxxxx/reproduce)

If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <lkp@xxxxxxxxx>
| Closes: https://lore.kernel.org/oe-kbuild-all/202609182113.RjRMgrW6-lkp@xxxxxxxxx/

All warnings (new ones prefixed by >>):

>> Warning: drivers/gpu/drm/vmwgfx/vmwgfx_resource.c:263 function parameter 'file_priv' not described in 'vmw_user_resource_lookup_handle'
>> Warning: drivers/gpu/drm/vmwgfx/vmwgfx_resource.c:263 function parameter 'file_priv' not described in 'vmw_user_resource_lookup_handle'

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