Messages in this thread | | | Date | Thu, 2 Mar 2023 11:54:58 +0100 | Subject | Re: [PATCH v2.1 09/24] mips/cpu: Expose play_dead()'s prototype definition | From | Philippe Mathieu-Daudé <> |
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On 1/3/23 19:16, Josh Poimboeuf wrote:
> The latest version of this patch triggered a new kbuild warning which is > fixed by the below patch. If there are no objections I'll bundle it in > with the rest of the set for merging. > > ---8<--- > > Subject: [PATCH] mips/smp: Add CONFIG_SMP guard for raw_smp_processor_id() > Content-type: text/plain > > Without CONFIG_SMP, raw_smp_processor_id() is not expected to be defined > by the arch. > > Reported-by: kernel test robot <lkp@intel.com> > Link: https://lore.kernel.org/oe-kbuild-all/202302220755.HM8J8GOR-lkp@intel.com/ > Signed-off-by: Josh Poimboeuf <jpoimboe@kernel.org> > --- > arch/mips/include/asm/smp.h | 2 ++ > 1 file changed, 2 insertions(+) > > diff --git a/arch/mips/include/asm/smp.h b/arch/mips/include/asm/smp.h > index 4eee29b7845c..cf992b8b1e46 100644 > --- a/arch/mips/include/asm/smp.h > +++ b/arch/mips/include/asm/smp.h > @@ -25,6 +25,7 @@ extern cpumask_t cpu_sibling_map[]; > extern cpumask_t cpu_core_map[]; > extern cpumask_t cpu_foreign_map[]; > > +#ifdef CONFIG_SMP > static inline int raw_smp_processor_id(void) > { > #if defined(__VDSO__) > @@ -36,6 +37,7 @@ static inline int raw_smp_processor_id(void) > #endif > } > #define raw_smp_processor_id raw_smp_processor_id > +#endif > > /* Map from cpu id to sequential logical cpu number. This will only > not be idempotent when cpus failed to come on-line. */
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
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