Re: [Xen-devel] Clarifying PVH mode requirements

[Boris Ostrovsky <boris.ostrovsky@xxxxxxxxxx>]

On 02/01/2016 11:56 AM, Jan Beulich wrote:
> > > > On 01.02.16 at 15:54, <boris.ostrovsky@xxxxxxxxxx> wrote:
> > > >
> > > >
> > > > This looks very much like it needs backport of 33c19df9a ("x86/PCI:
> > > > intercept accesses to RO MMIO from dom0s in HVM containers") from
> > > > unstable, which fixes PVH regression introduced by 9256f66c1606
> > > > ("x86/PCI: intercept all PV Dom0 MMCFG writes")
> I don't really understand: The former was needed to fix an issue
> introduced by the latter, but the latter isn't in 4.6 iirc.
I see it in 4.6, for example

http://xenbits.xen.org/gitweb/?p=xen.git;a=shortlog;h=refs/heads/stable-4.6;pg=2

and search for "intercept all PV Dom0 MMCFG writes".

-boris

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