From 91b6c5dbe9e072dbdb181eed89c5c824e92ac0f5 Mon Sep 17 00:00:00 2001 From: Christophe Leroy Date: Wed, 24 Feb 2021 06:34:22 +0000 Subject: [PATCH] powerpc/syscall: Force inlining of __prep_irq_for_enabled_exit() As reported by kernel test robot, a randconfig with high amount of debuging options can lead to build failure for undefined reference to replay_soft_interrupts() on ppc32. This is due to gcc not seeing that __prep_irq_for_enabled_exit() always returns true on ppc32 because it doesn't inline it for some reason. Force inlining of __prep_irq_for_enabled_exit() to fix the build. Fixes: 344bb20b159d ("powerpc/syscall: Make interrupt.c buildable on PPC32") Reported-by: kernel test robot Signed-off-by: Christophe Leroy Acked-by: Nicholas Piggin Signed-off-by: Michael Ellerman Link: https://lore.kernel.org/r/53f3a1f719441761000c41154602bf097d4350b5.1614148356.git.christophe.leroy@csgroup.eu --- arch/powerpc/kernel/interrupt.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/powerpc/kernel/interrupt.c b/arch/powerpc/kernel/interrupt.c index 398cd86b6ada..2ef3c4051bb9 100644 --- a/arch/powerpc/kernel/interrupt.c +++ b/arch/powerpc/kernel/interrupt.c @@ -149,7 +149,7 @@ notrace long system_call_exception(long r3, long r4, long r5, * enabled when the interrupt handler returns (indicating a process-context / * synchronous interrupt) then irqs_enabled should be true. */ -static notrace inline bool __prep_irq_for_enabled_exit(bool clear_ri) +static notrace __always_inline bool __prep_irq_for_enabled_exit(bool clear_ri) { /* This must be done with RI=1 because tracing may touch vmaps */ trace_hardirqs_on();