Hi Loïc, kernel test robot noticed the following build errors:
[auto build test ERROR on drm-misc/drm-misc-next] [cannot apply to akpm-mm/mm-everything linus/master v6.17 next-20250929] [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/Lo-c-Molinari/drm-shmem-helper-Add-huge-page-fault-handler/20250930-040600 base: git://anongit.freedesktop.org/drm/drm-misc drm-misc-next patch link: https://lore.kernel.org/r/20250929200316.18417-7-loic.molinari%40collabora.com patch subject: [PATCH 6/8] drm/panthor: Introduce huge tmpfs mount point option config: i386-buildonly-randconfig-004-20250930 (https://download.01.org/0day-ci/archive/20250930/[email protected]/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/20250930/[email protected]/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 <[email protected]> | Closes: https://lore.kernel.org/oe-kbuild-all/[email protected]/ All errors (new ones prefixed by >>): drivers/gpu/drm/panthor/panthor_gem.c: In function 'panthor_gem_init': >> drivers/gpu/drm/panthor/panthor_gem.c:24:14: error: >> 'panthor_transparent_hugepage' undeclared (first use in this function); did >> you mean 'has_transparent_hugepage'? 24 | if (!panthor_transparent_hugepage) | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~ | has_transparent_hugepage drivers/gpu/drm/panthor/panthor_gem.c:24:14: note: each undeclared identifier is reported only once for each function it appears in vim +24 drivers/gpu/drm/panthor/panthor_gem.c 19 20 void panthor_gem_init(struct panthor_device *ptdev) 21 { 22 struct vfsmount *huge_mnt; 23 > 24 if (!panthor_transparent_hugepage) 25 return; 26 27 huge_mnt = drm_gem_shmem_huge_mnt_create("within_size"); 28 if (IS_ERR(huge_mnt)) { 29 drm_warn(&ptdev->base, "Can't use Transparent Hugepage (%ld)\n", 30 PTR_ERR(huge_mnt)); 31 return; 32 } 33 34 ptdev->huge_mnt = huge_mnt; 35 36 drm_info(&ptdev->base, "Using Transparent Hugepage\n"); 37 } 38 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki
