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Subject: [tip: objtool/core] powerpc/cpu: Mark start_secondary_resume()
__noreturn
Cc: Michael Ellerman <mpe@ellerman.id.au>,
Christophe Leroy <christophe.leroy@csgroup.eu>,
Josh Poimboeuf <jpoimboe@kernel.org>, x86@kernel.org,
linux-kernel@vger.kernel.org
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[tip:,objtool/core] powerpc/cpu: Mark start_secondary_resume() __noreturn
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Commit Message
tip-bot2 for Thomas Gleixner
March 10, 2023, 8:54 p.m. UTC
The following commit has been merged into the objtool/core branch of tip: Commit-ID: 5e00d69cdef4cd1c737e6286a39f83ce20a91034 Gitweb: https://git.kernel.org/tip/5e00d69cdef4cd1c737e6286a39f83ce20a91034 Author: Josh Poimboeuf <jpoimboe@kernel.org> AuthorDate: Mon, 13 Feb 2023 23:05:46 -08:00 Committer: Josh Poimboeuf <jpoimboe@kernel.org> CommitterDate: Wed, 08 Mar 2023 08:44:24 -08:00 powerpc/cpu: Mark start_secondary_resume() __noreturn start_secondary_resume() doesn't return. Annotate it as such. By extension this also makes arch_cpu_idle_dead() noreturn. Acked-by: Michael Ellerman <mpe@ellerman.id.au> (powerpc) Reviewed-by: Christophe Leroy <christophe.leroy@csgroup.eu> Link: https://lore.kernel.org/r/b6b2141f832d8cd8ade65f190d04b011cda5f9bb.1676358308.git.jpoimboe@kernel.org Signed-off-by: Josh Poimboeuf <jpoimboe@kernel.org> --- arch/powerpc/include/asm/smp.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/powerpc/include/asm/smp.h b/arch/powerpc/include/asm/smp.h index 6c6cb53..aaaa576 100644 --- a/arch/powerpc/include/asm/smp.h +++ b/arch/powerpc/include/asm/smp.h @@ -67,7 +67,7 @@ void start_secondary(void *unused); extern int smp_send_nmi_ipi(int cpu, void (*fn)(struct pt_regs *), u64 delay_us); extern int smp_send_safe_nmi_ipi(int cpu, void (*fn)(struct pt_regs *), u64 delay_us); extern void smp_send_debugger_break(void); -extern void start_secondary_resume(void); +extern void __noreturn start_secondary_resume(void); extern void smp_generic_give_timebase(void); extern void smp_generic_take_timebase(void);