Messages in this thread Patch in this message |  | | From | Paul Jackson <> | | Date | Wed, 14 May 2008 08:15:04 -0700 | | Subject | [PATCH 1/10] x86 boot: include missing smp.h header |
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From: Paul Jackson <pj@sgi.com>
The patch: x86: convert cpu_to_apicid to be a per cpu variable introduced a dependency of ipi.h on smp.h in x86 builds with an allnoconfig. Including smp.h in ipi.h fixes the build error: In file included from arch/x86/kernel/traps_64.c:48: include/asm/ipi.h: In function 'send_IPI_mask_sequence': include/asm/ipi.h:114: error: 'per_cpu__x86_cpu_to_apicid' undeclared (first use in this function)
Signed-off-by: Paul Jackson <pj@sgi.com> Cc: Mike Travis <travis@sgi.com>
--- include/asm-x86/ipi.h | 1 + 1 file changed, 1 insertion(+)
--- linux.orig/include/asm-x86/ipi.h 2008-05-13 10:44:39.000000000 -0700 +++ linux/include/asm-x86/ipi.h 2008-05-13 10:56:37.431506774 -0700 @@ -20,6 +20,7 @@ #include <asm/hw_irq.h> #include <asm/apic.h> +#include <asm/smp.h> /* * the following functions deal with sending IPIs between CPUs. -- I won't rest till it's the best ... Programmer, Linux Scalability Paul Jackson <pj@sgi.com> 1.650.933.1373
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