Messages in this thread |  | | | Date | Tue, 21 Feb 2012 19:06:43 +0100 | | From | Ingo Molnar <> | | Subject | Re: [PATCH v2 3/3] i387: support lazy restore of FPU state |
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* H. Peter Anvin <hpa@zytor.com> wrote:
> On 02/20/2012 09:27 PM, Linus Torvalds wrote: > > > > IOW, if you can try this on top of current -git, that would be lovely. > > > > This passed all my build tests overnight. > > I don't know if unlazy_fpu() being out of line will cause a context > switch performance loss, though. > > Otherwise: > > Acked-by: H. Peter Anvin <hpa@zytor.com> > > Let me know if you'd prefer me to pull this into the -tip tree.
I think we should put it into tip:x86/fpu or so, and run it through all the regular testing channels and queue it up for v3.4.
Thanks,
Ingo
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