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SubjectRe: [RESEND PATCH v5 5/5] x86, acpi, cpu-hotplug: Set persistent cpuid <-> nodeid mapping when booting.

On 03/03/2016 10:11 AM, kbuild test robot wrote:
> Hi Gu,
>
> [auto build test ERROR on tip/x86/core]
> [also build test ERROR on v4.5-rc6 next-20160302]
> [if your patch is applied to the wrong git tree, please drop us a note to help improving the system]
>
> url: https://github.com/0day-ci/linux/commits/Zhu-Guihua/Make-cpuid-nodeid-mapping-persistent/20160303-094713
> config: ia64-allyesconfig (attached as .config)
> reproduce:
> wget https://git.kernel.org/cgit/linux/kernel/git/wfg/lkp-tests.git/plain/sbin/make.cross -O ~/bin/make.cross
> chmod +x ~/bin/make.cross
> # save the attached .config to linux build tree
> make.cross ARCH=ia64
>
> All errors (new ones prefixed by >>):
>
>>> arch/ia64/kernel/acpi.c:799:5: error: conflicting types for 'acpi_map_cpu2node'
> int acpi_map_cpu2node(acpi_handle handle, int cpu, int physid)
> ^
> In file included from arch/ia64/kernel/acpi.c:43:0:
> include/linux/acpi.h:268:6: note: previous declaration of 'acpi_map_cpu2node' was here
> void acpi_map_cpu2node(acpi_handle handle, int cpu, int physid);
> ^
>
> vim +/acpi_map_cpu2node +799 arch/ia64/kernel/acpi.c
>
> 793 }
> 794
> 795 /*
> 796 * ACPI based hotplug CPU support
> 797 */
> 798 #ifdef CONFIG_ACPI_HOTPLUG_CPU
> > 799 int acpi_map_cpu2node(acpi_handle handle, int cpu, int physid)
> 800 {
> 801 #ifdef CONFIG_ACPI_NUMA
> 802 /*
>
> ---
> 0-DAY kernel test infrastructure Open Source Technology Center
> https://lists.01.org/pipermail/kbuild-all Intel Corporation

Thanks for your test. I will investigate this.

Thanks,
Zhu


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