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authorJosh Poimboeuf <jpoimboe@kernel.org>2023-04-12 16:49:36 -0700
committerPeter Zijlstra <peterz@infradead.org>2023-04-14 17:31:26 +0200
commit27dea14c7f05106f39850a9239874cd38703b405 (patch)
tree9293b7780c248aaefb557e2b5f376cca97fb7cc2 /arch/x86/kernel
parent7412a60decec2a6744cf773280ff17a0f89e8395 (diff)
cpu: Mark nmi_panic_self_stop() __noreturn
In preparation for improving objtool's handling of weak noreturn functions, mark nmi_panic_self_stop() __noreturn. Signed-off-by: Josh Poimboeuf <jpoimboe@kernel.org> Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> Link: https://lore.kernel.org/r/316fc6dfab5a8c4e024c7185484a1ee5fb0afb79.1681342859.git.jpoimboe@kernel.org
Diffstat (limited to 'arch/x86/kernel')
-rw-r--r--arch/x86/kernel/reboot.c2
1 files changed, 1 insertions, 1 deletions
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. */