diff options
| -rw-r--r-- | arch/x86/include/asm/reboot.h | 1 | ||||
| -rw-r--r-- | arch/x86/kernel/reboot.c | 2 | ||||
| -rw-r--r-- | include/linux/smp.h | 2 | ||||
| -rw-r--r-- | kernel/panic.c | 2 | ||||
| -rw-r--r-- | tools/objtool/check.c | 1 |
5 files changed, 4 insertions, 4 deletions
diff --git a/arch/x86/include/asm/reboot.h b/arch/x86/include/asm/reboot.h index bc5b4d788c08..9177b4354c3f 100644 --- a/arch/x86/include/asm/reboot.h +++ b/arch/x86/include/asm/reboot.h @@ -28,7 +28,6 @@ void __noreturn machine_real_restart(unsigned int type); void cpu_emergency_disable_virtualization(void); typedef void (*nmi_shootdown_cb)(int, struct pt_regs*); -void nmi_panic_self_stop(struct pt_regs *regs); void nmi_shootdown_cpus(nmi_shootdown_cb callback); void run_crash_ipi_callback(struct pt_regs *regs); diff --git a/arch/x86/kernel/reboot.c b/arch/x86/kernel/reboot.c index d03c551defcc..3adbe97015c1 100644 --- a/arch/x86/kernel/reboot.c +++ b/arch/x86/kernel/reboot.c @@ -920,7 +920,7 @@ void run_crash_ipi_callback(struct pt_regs *regs) } /* Override the weak function in kernel/panic.c */ -void nmi_panic_self_stop(struct pt_regs *regs) +void __noreturn nmi_panic_self_stop(struct pt_regs *regs) { while (1) { /* If no CPU is preparing crash dump, we simply loop here. */ diff --git a/include/linux/smp.h b/include/linux/smp.h index 2a737b39cf0a..7b93504eed26 100644 --- a/include/linux/smp.h +++ b/include/linux/smp.h @@ -60,7 +60,7 @@ int smp_call_function_single_async(int cpu, struct __call_single_data *csd); * Architecture-dependent code may override them. */ void __noreturn panic_smp_self_stop(void); -void nmi_panic_self_stop(struct pt_regs *regs); +void __noreturn nmi_panic_self_stop(struct pt_regs *regs); void crash_smp_send_stop(void); /* diff --git a/kernel/panic.c b/kernel/panic.c index 5e4982db8dc9..886d2ebd0a0d 100644 --- a/kernel/panic.c +++ b/kernel/panic.c @@ -151,7 +151,7 @@ void __weak __noreturn panic_smp_self_stop(void) * Stop ourselves in NMI context if another CPU has already panicked. Arch code * may override this to prepare for crash dumping, e.g. save regs info. */ -void __weak nmi_panic_self_stop(struct pt_regs *regs) +void __weak __noreturn nmi_panic_self_stop(struct pt_regs *regs) { panic_smp_self_stop(); } diff --git a/tools/objtool/check.c b/tools/objtool/check.c index 4b52ed6bff66..8d073bfd7d7f 100644 --- a/tools/objtool/check.c +++ b/tools/objtool/check.c @@ -217,6 +217,7 @@ static bool __dead_end_function(struct objtool_file *file, struct symbol *func, "lbug_with_loc", "machine_real_restart", "make_task_dead", + "nmi_panic_self_stop", "panic", "panic_smp_self_stop", "rest_init", |