Re: [PATCH 0/3, v2] x86: xor-block handling adjustments

Ingo Molnar
2013-01-25T08:25:39Z

* Jan Beulich <JBeulich@suse.com> wrote:

> >>> On 24.01.13 at 18:32, "H. Peter Anvin" <hpa@zytor.com> wrote:
> > On 01/24/2013 11:15 AM, Ingo Molnar wrote:
> >>
> >> * Jan Beulich <JBeulich@suse.com> wrote:
> >>
> >>> v2 of this series is merely updated on top of the changes between
> >>> 3.6 and 3.7-rc (which includes the dropping of what previously was
> >>> the second patch in a four patch series).
> >>>
> >>> 1: unify SSE-base xor-block routines
> >>> 2: add alternative SSE implementation only prefetching once per 64-byte line
> >>> 3: make virtualization friendly
> >>>
> >>> Signed-off-by: Jan Beulich <jbeulich@suse.com>
> >>
> >> Looks useful. Wondering what the status is: hpa, was your
> >> concern resolved, do you think we can apply these?
> >>
> >
> > I don't see anything wrong, except that I can't *find* patch
> > 3/3 either in my inbox nor on LKML...

I think it's just that this is an older thread I found, possibly
out of your folder already.

They are looking good to me and I've applied them to x86/asm to
give it some testing as well. Please holler if you see something
funny.

Thanks,

Ingo