Re: [tip:x86/mce] x86/bitops: Move BIT_64() for a wider use

From: Peter Zijlstra
Date: Wed May 23 2012 - 12:10:39 EST


On Wed, 2012-05-23 at 09:07 -0700, tip-bot for Borislav Petkov wrote:
> +#define BIT_64(n) (U64_C(1) << (n))

Because writing 1ULL << n is too much work?



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