Re: [PATCH 1/3] X86_64: Optimise fls(), ffs() and fls64()

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On 12/16/2011 05:57 AM, Arnd Bergmann wrote:
>>
>> Yes, it's one of many issues with this stuff.  After tracking down
>> things a bit further it looks like this was simply a conversion error in
>> checkin:
>>
>> d57594c203b1 bitops: use __fls for fls64 on 64-bit archs
> 
> Hmm, I also looked a bit closer and noticed that we don't actually
> export any bitops headers to user space, so any use of __KERNEL__ in
> those headers is bogus, but I don't think there is an actual bug here.
> 

That whole thing probably wants to be cleaned up, then.

	-hpa

-- 
H. Peter Anvin, Intel Open Source Technology Center
I work for Intel.  I don't speak on their behalf.

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