On Tue, 20 Nov 2007 19:52:25 +0530
Kamalesh Babulal <[EMAIL PROTECTED]> wrote:
> Hi Andrew,
>
> The kernel build fails, on one of the machine
>
> CC arch/x86/mach-generic/summit.o
> In file included from arch/x86/mach-generic/summit.c:16:
> include/asm/mach-summit/mach_apic.h: In function ___target_cpus___:
> include/asm/mach-summit/mach_apic.h:23: error: ___per_cpu__cpu_mask___
> undeclared (first use in this function)
> include/asm/mach-summit/mach_apic.h:23: error: (Each undeclared identifier is
> reported only once
> include/asm/mach-summit/mach_apic.h:23: error: for each function it appears
> in.)
> include/asm/mach-summit/mach_apic.h:23: warning: type defaults to ___int___
> in declaration of ___type name___
> include/asm/mach-summit/mach_apic.h:23: error: invalid type argument of
> ___unary *___
> make[1]: *** [arch/x86/mach-generic/summit.o] Error 1
> make: *** [arch/x86/mach-generic] Error 2
return cpumask_of_cpu(0);
Surely do-not-use-stack-to-allocate-cpumask-for-cpumask_of_cpu.patch.
We can't include percpu.h from cpumask.h because cpumask.h already includes
percpu.h. So basically all users of cpumask_of_cpu() must include both
percpu.h and percpu.h.
akpm:/usr/src/linux-2.6.24-rc3> grep -rl cpumask_of_cpu . | wc -l
105
erp. I'll drop the patch.
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