Re: [Xen-devel] S3 is broken again in xen-unstable

[Ben Guthro <ben@xxxxxxxxxx>]

On Thu, Apr 25, 2013 at 8:00 AM, Ben Guthro <ben@xxxxxxxxxx> wrote:
> I don't have time to bisect this, currently - but just thought I'd let
> the list know that, while xen-4.2 works (with the recent S3 changes
> I've submitted) - 4.3 is broken again.
>
> I'm not sure if it is the hypervisor, or the kernel, since I upgraded
> both in my "unstable" build environment.
>

This appears to have been a transient issue. My xen tree was a few days old
updating to the tip seems to have resolved this particular issue.

> Since this is something that XenClient really relies on working, it
> has been a pain point with every upgrade of Xen for us.
> It is enormously time consuming to debug on every upgrade, and has a
> long tail in discovering problems (I started debugging S3 last Aug on
> xen-unstable, prior to 4.2 being cut)
>
> How can we work with the community to try to get some sort of
> regression testing for this feature that we rely on in our product?

I am still interested in ideas for getting this into automated
testing, and any ideas people may have for this.
Would it be helpful to maintain a branch in my xenbits repo that could
be a rebased version of konrad's acpi-s3 patches against Linus' latest
kernel?

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