Building with -Wformat-nonliteral gives arch/x86/kernel/traps.c:334:2: warning: format not a string literal and no format arguments [-Wformat-nonliteral] panic(message);
handle_stack_overflow can only be called from two places (kernel/traps.c and via inline asm in mm/fault.c), in both cases with a string not containing format specifiers, but we might as well silence this warning using "%s" as format string. Signed-off-by: Rasmus Villemoes <li...@rasmusvillemoes.dk> --- arch/x86/kernel/traps.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/x86/kernel/traps.c b/arch/x86/kernel/traps.c index 8f6dcd88202e..9b7c4ca8f0a7 100644 --- a/arch/x86/kernel/traps.c +++ b/arch/x86/kernel/traps.c @@ -306,7 +306,7 @@ __visible void __noreturn handle_stack_overflow(const char *message, die(message, regs, 0); /* Be absolutely certain we don't return. */ - panic(message); + panic("%s", message); } #endif -- 2.19.1.6.gbde171bbf5