Re: [for-4.15][PATCH v2 1/5] xen/x86: p2m: Don't map the special pages in the IOMMU page-tables

[Julien Grall <julien@xxxxxxx>]

On 15/02/2021 13:14, Jan Beulich wrote:
> On 15.02.2021 13:54, Julien Grall wrote:
> > On 15/02/2021 12:36, Jan Beulich wrote:
> > > On 15.02.2021 12:38, Julien Grall wrote:
> > > > Given this series needs to go in 4.15 (we would introduce a 0-day
> > > > otherwise), could you clarify whether your patch [1] is intended to
> > > > replace this one in 4.15?
> > > Yes, that or a cut down variant (simply moving the invocation of
> > > set_mmio_p2m_entry()). The more that there the controversy
> > > continued regarding the adjustment to p2m_get_iommu_flags(). I
> > > did indicate there that I've dropped it for v2.
> > Do you have a link to v2? I would like to try with my series.
> I didn't post it yet, as I didn't consider the v1 discussion
> settled so far. The intermediate version I have at present is
> below.
Thanks! I will drop patch #1 from my series and resend it.

Cheers,

--
Julien Grall