Messages in this thread | | | From | Arnd Bergmann <> | Subject | Re: [PATCH v2 29/31] arm64: Miscellaneous header files | Date | Wed, 15 Aug 2012 15:56:46 +0000 |
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On Tuesday 14 August 2012, Catalin Marinas wrote:
> diff --git a/arch/arm64/include/asm/cmpxchg.h b/arch/arm64/include/asm/cmpxchg.h > new file mode 100644 > index 0000000..dc50de7 > --- /dev/null > +++ b/arch/arm64/include/asm/cmpxchg.h
> + default: > + __bad_cmpxchg(ptr, size); > + oldval = 0; > + }
I did not see a definition for __bad_cmpxchg but I may have missed that. Please make sure that none exists, or just use BUILD_BUG_ON().
Arnd
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