linux-kernel - Re: [RFC] ACPI S3 and Xen (suprisingly small\!).

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Message-ID: <20121019184908.GA19834@phenom.dumpdata.com>
Date:	Fri, 19 Oct 2012 14:49:08 -0400
From:	Konrad Rzeszutek Wilk <konrad.wilk@...cle.com>
To:	Ben Guthro <ben@...hro.net>
Cc:	linux-kernel@...r.kernel.org, xen-devel@...ts.xensource.com,
	lenb@...nel.org, linux-acpi@...r.kernel.org, hpa@...or.com,
	x86@...nel.org
Subject: Re: [RFC] ACPI S3 and Xen (suprisingly small\!).

On Wed, Oct 17, 2012 at 02:00:29PM -0400, Ben Guthro wrote:
> I'm not sure it matters, but I'm testing against a changeset about a week old:
> http://xenbits.xen.org/gitweb/?p=xen.git;a=commit;h=1c4a5b37b55c56e49135e65728137f54288d1fe6

I was able to reproduce it with Xen 4.2 so found the culprit.

.. And then another issue :-(

> 
> Plus patches specific to XenClient Enterprise.
> 
> 
> On Wed, Oct 17, 2012 at 1:43 PM, Konrad Rzeszutek Wilk
> <konrad.wilk@...cle.com> wrote:
> > On Wed, Oct 17, 2012 at 01:46:09PM -0400, Ben Guthro wrote:
> >> On Wed, Oct 17, 2012 at 9:49 AM, Konrad Rzeszutek Wilk
> >> <konrad.wilk@...cle.com> wrote:
> >> [...]
> >>
> >> > The end result is this is a nice set of patches where there is only
> >> > _one_ change in the x86 code (and it is just more of dealing with
> >> > error case) - and the rest are all done in Xen side.
> >>
> >> I'm sorry to report that this series doesn't seem to work in my setup
> >> against xen-unstable.
> >>
> >> To verify that it was, in fact this patch series, and not another Xen
> >> regression - I swapped out the kernel with this patch series, with an
> >> identical one, replacing only this series with your acpi-s3.v9 branch
> >> - and everything worked fine.
> >
> > Thanks for testing it!
> >
> > I had tested it with Xen 4.1.3, which could be doing something different.
> > Will see what is up.
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