RADEON_GEM_USERPTR_VALIDATE 306 drivers/gpu/drm/radeon/radeon_gem.c RADEON_GEM_USERPTR_ANONONLY | RADEON_GEM_USERPTR_VALIDATE | RADEON_GEM_USERPTR_VALIDATE 343 drivers/gpu/drm/radeon/radeon_gem.c if (args->flags & RADEON_GEM_USERPTR_VALIDATE) {