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| author | Josh Poimboeuf <jpoimboe@kernel.org> | 2023-04-13 02:49:39 +0300 |
|---|---|---|
| committer | Peter Zijlstra <peterz@infradead.org> | 2023-04-14 18:31:27 +0300 |
| commit | 52668badd34b4b346f32c33a9bcba069a06c3caa (patch) | |
| tree | b5663a33a9afba174f10f990e2b659d2438aa7e5 /arch/x86/include/asm/smp.h | |
| parent | 09c5ae30d007514a1be870fa5873ad55c3319f3a (diff) | |
| download | linux-52668badd34b4b346f32c33a9bcba069a06c3caa.tar.xz | |
x86/cpu: Mark {hlt,resume}_play_dead() __noreturn
Fixes the following warning:
vmlinux.o: warning: objtool: resume_play_dead+0x21: unreachable instruction
Reported-by: kernel test robot <lkp@intel.com>
Signed-off-by: Josh Poimboeuf <jpoimboe@kernel.org>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Link: https://lore.kernel.org/r/ce1407c4bf88b1334fe40413126343792a77ca50.1681342859.git.jpoimboe@kernel.org
Diffstat (limited to 'arch/x86/include/asm/smp.h')
| -rw-r--r-- | arch/x86/include/asm/smp.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/x86/include/asm/smp.h b/arch/x86/include/asm/smp.h index e6d1d2810e38..47ce4c79a3b0 100644 --- a/arch/x86/include/asm/smp.h +++ b/arch/x86/include/asm/smp.h @@ -125,7 +125,7 @@ int native_cpu_up(unsigned int cpunum, struct task_struct *tidle); int native_cpu_disable(void); int common_cpu_die(unsigned int cpu); void native_cpu_die(unsigned int cpu); -void hlt_play_dead(void); +void __noreturn hlt_play_dead(void); void native_play_dead(void); void play_dead_common(void); void wbinvd_on_cpu(int cpu); |