Re: cpu2000(both float and int) 13% regression with 2.6.28-rc1

From: Ingo Molnar
Date: Fri Oct 31 2008 - 06:02:35 EST



* H. Peter Anvin <hpa@xxxxxxxxx> wrote:

> Pallipadi, Venkatesh wrote:
> >
> > We figured out that this is not related to signals. But to this mismerge here
> >
> >> +#define X86_FEATURE_AMDC1E (3*32+21) /* AMD C1E detected */
> >> + #define X86_FEATURE_XTOPOLOGY (3*32+21) /* cpu topology enum extensions */
> >
> > I had earler sent a patch to fix this.
> > http://marc.info/?l=linux-kernel&m=122341178202930&w=2
> >
> > But, somehow I donât see this patch either in Linus's git or in tip.
> >
> > ingo, hpa: Can you push that patch along.
> >
>
> OK, thought it already had been. I will investigate later tonight.

i've picked it up into x86/urgent - see the commit below.

Ingo

--------------->