Re: [PATCH v2] x86: Early-boot serial I/O support

[Pekka Enberg]

On 07/10/2010 02:55 PM, Cyrill Gorcunov wrote:
> > I rather wonder -- can't we use cpu_relax() from processor.h? Or there
> > is some type conflicts?

H. Peter Anvin wrote:
> Probably.  The boot environment is pretty different, and not sharing
> header files where we don't need to because of shared data structures is
> probably a good idea.

I did try it but got bunch of compile errors and figured I was not 
supposed to use it.

			Pekka
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