[Intel-gfx] [linux-next:master] BUILD REGRESSION 8232539f864ca60474e38eb42d451f5c26415856

[Andrew Morton]

On Sun, 26 Feb 2023 01:10:55 +0800 kernel test robot <lkp at intel.com> wrote:

> tree/branch: https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git master
> branch HEAD: 8232539f864ca60474e38eb42d451f5c26415856  Add linux-next specific files for 20230225
> 
> Error/Warning reports:
> 
> mm/page_alloc.c:257:1: sparse: sparse: symbol 'check_pages_enabled' was not declared. Should it be static?

It should!

--- a/mm/page_alloc.c~mm-page_alloc-reduce-page-alloc-free-sanity-checks-fix
+++ b/mm/page_alloc.c
@@ -254,7 +254,7 @@ DEFINE_STATIC_KEY_MAYBE(CONFIG_INIT_ON_FREE_DEFAULT_ON, init_on_free);
 EXPORT_SYMBOL(init_on_free);
 
 /* perform sanity checks on struct pages being allocated or freed */
-DEFINE_STATIC_KEY_MAYBE(CONFIG_DEBUG_VM, check_pages_enabled);
+static DEFINE_STATIC_KEY_MAYBE(CONFIG_DEBUG_VM, check_pages_enabled);
 
 static bool _init_on_alloc_enabled_early __read_mostly
 				= IS_ENABLED(CONFIG_INIT_ON_ALLOC_DEFAULT_ON);
_