In commit 2edb16efc899 ("powerpc/32: Add KASAN support") support for KASAN has been added. However building it as module leads to (warning treated as error with W=1):
arch/powerpc/mm/kasan/kasan_init_32.c:135:7: error: no previous prototype for 'module_alloc' [-Werror=missing-prototypes] Make sure to include <linux/moduleloader.h> to provide the following prototype: module_alloc. Signed-off-by: Mathieu Malaterre <ma...@debian.org> --- arch/powerpc/mm/kasan/kasan_init_32.c | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/powerpc/mm/kasan/kasan_init_32.c b/arch/powerpc/mm/kasan/kasan_init_32.c index 0d62be3cba47..0c31e440d094 100644 --- a/arch/powerpc/mm/kasan/kasan_init_32.c +++ b/arch/powerpc/mm/kasan/kasan_init_32.c @@ -7,6 +7,7 @@ #include <linux/memblock.h> #include <linux/sched/task.h> #include <linux/vmalloc.h> +#include <linux/moduleloader.h> #include <asm/pgalloc.h> #include <asm/code-patching.h> #include <mm/mmu_decl.h> -- 2.20.1