Re: [PATCH 1/1 v2] KVM: MMU: Optimize guest page table walk

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On Mon, 25 Apr 2011 11:15:20 +0200
Jan Kiszka <jan.kiszka@xxxxxx> wrote:

> > Sorry, I did not test on x86_32.
> > 
> > Introducing a wrapper function with ifdef would be the best way?
> > 
> 
> Maybe you could also add the missing 64-bit get_user for x86-32. Given
> that we have a corresponding put_user, I wonder why the get_user was
> left out.
> 
> Jan
> 

Google said that there was a similar talk on LKML in 2004.

On that threads, Linus explained how to tackle on the 64-bit get_user
implementation.  But I could not see what happened after that.

Takuya
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