Messages in this thread Patch in this message |  | | Date | Fri, 8 Sep 2006 12:07:22 +0000 | From | Frederik Deweerdt <> | Subject | Re: 2.6.18-rc6-mm1 |
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On Fri, Sep 08, 2006 at 01:13:17AM -0700, Andrew Morton wrote: > > ftp://ftp.kernel.org/pub/linux/kernel/people/akpm/patches/2.6/2.6.18-rc6/2.6.18-rc6-mm1/ > Hi,
2.6.18-rc6-mm1 fails to build on x86 with !CONFIG_SMP with the following message: CHK include/linux/version.h CHK include/linux/utsrelease.h CHK include/linux/compile.h UPD include/linux/compile.h CC init/version.o LD init/built-in.o CC arch/i386/kernel/cpu/common.o arch/i386/kernel/cpu/common.c: In function `init_gdt': arch/i386/kernel/cpu/common.c:667: warning: implicit declaration of function `early_smp_processor_id' LD arch/i386/kernel/cpu/built-in.o LD arch/i386/kernel/built-in.o GEN .version CHK include/linux/compile.h UPD include/linux/compile.h CC init/version.o LD init/built-in.o LD .tmp_vmlinux1 arch/i386/kernel/built-in.o: In function `init_gdt': arch/i386/kernel/cpu/common.c:667: undefined reference to `early_smp_processor_id' arch/i386/kernel/built-in.o: In function `cpu_init': arch/i386/kernel/cpu/common.c:737: undefined reference to `early_smp_processor_id' make: *** [.tmp_vmlinux1] Error 1
We need to include <asm/smp.h> to define early_smp_processor_id().
Regards, Frederik
Signed-off-by: Frederik Deweerdt <frederik.deweerdt@gmail.com>
--- arch/i386/kernel/cpu/common.c~ 2006-09-08 11:57:09.000000000 +0200 +++ arch/i386/kernel/cpu/common.c 2006-09-08 11:57:24.000000000 +0200 @@ -13,6 +13,7 @@ #include <asm/mmu_context.h> #include <asm/mtrr.h> #include <asm/mce.h> +#include <asm/smp.h> #ifdef CONFIG_X86_LOCAL_APIC #include <asm/mpspec.h> #include <asm/apic.h> - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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