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DateMon, 17 Sep 2007 23:01:21 -0700
FromJeremy Fitzhardinge <>
SubjectRe: [PATCH 0/2] unify DMA_..BIT_MASK definitions: v1
Muli Ben-Yehuda wrote:
>> +#define DMA_64BIT_MASK DMA_BIT_MASK(64)
>>
>
> This one does not do what you mean. You need an explicit mask or a
> ~0ULL here.

Yeah, I was just about to comment on it. Its possible the compiler
might decide to shift by x%64 = 0.

J

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