As discussed in [1] add a prototype for __fortify_panic() to fix the 'make W=1 C=1' warning: arch/x86/boot/compressed/misc.c:535:6: warning: symbol '__fortify_panic' was not declared. Should it be static? Link: https://lore.kernel.org/all/79653cc7-6e59-4657-9c0a-76f49f49d019@xxxxxxxxxxx/ [1] Signed-off-by: Jeff Johnson <quic_jjohnson@xxxxxxxxxxx> --- arch/x86/boot/compressed/misc.h | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/x86/boot/compressed/misc.h b/arch/x86/boot/compressed/misc.h index b353a7be380c..3a56138484a9 100644 --- a/arch/x86/boot/compressed/misc.h +++ b/arch/x86/boot/compressed/misc.h @@ -68,6 +68,7 @@ void __putdec(unsigned long value); #define error_putstr(__x) __putstr(__x) #define error_puthex(__x) __puthex(__x) #define error_putdec(__x) __putdec(__x) +void __fortify_panic(const u8 reason, size_t avail, size_t size); #ifdef CONFIG_X86_VERBOSE_BOOTUP --- base-commit: e0cce98fe279b64f4a7d81b7f5c3a23d80b92fbc change-id: 20240529-fortify_panic-325601efe71d
