Re: [PATCH 0/5] perf inject + say no to __KERNEL__ only stuff
From: Borislav Petkov
Date: Mon May 03 2010 - 04:14:11 EST
From: Ingo Molnar <mingo@xxxxxxx>
Date: Mon, May 03, 2010 at 09:37:49AM +0200
> It broke half of the non-x86 architectures. For example on Sparc defconfig:
>
> In file included from /home/mingo/tip/include/asm-generic/bitops/hweight.h:4,
> from /home/mingo/tip/arch/sparc/include/asm/bitops_32.h:103,
> from /home/mingo/tip/arch/sparc/include/asm/bitops.h:6,
> from /home/mingo/tip/include/linux/bitops.h:17,
> from /home/mingo/tip/include/linux/kernel.h:15,
> from /home/mingo/tip/include/linux/sched.h:54,
> from /home/mingo/tip/arch/sparc/kernel/asm-offsets.c:13:
> /home/mingo/tip/include/asm-generic/bitops/arch_hweight.h: In function '__arch_hweight32':
> /home/mingo/tip/include/asm-generic/bitops/arch_hweight.h:8: error: implicit declaration of function '__sw_hweight32'
> /home/mingo/tip/include/asm-generic/bitops/arch_hweight.h: In function '__arch_hweight16':
> /home/mingo/tip/include/asm-generic/bitops/arch_hweight.h:13: error: implicit declaration of function '__sw_hweight16'
> /home/mingo/tip/include/asm-generic/bitops/arch_hweight.h: In function '__arch_hweight8':
> /home/mingo/tip/include/asm-generic/bitops/arch_hweight.h:18: error: implicit declaration of function '__sw_hweight8'
> /home/mingo/tip/include/asm-generic/bitops/arch_hweight.h: In function '__arch_hweight64':
> /home/mingo/tip/include/asm-generic/bitops/arch_hweight.h:23: error: implicit declaration of function '__sw_hweight64'
>
> (the failure on other architectures looks similar)
Looks like we're missing the __sw_hweightXX prototype definitions in
that include maze. Ingo, which -tip branch is that and can you put it
somewhere for me to test?
Thanks.
--
Regards/Gruss,
Boris.
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