Re: [Xen-devel] [PATCH v2 11/22] xen/x86: allow disabling emulated devices for HVM guests

[Paul Durrant <Paul.Durrant@xxxxxxxxxx>]

> -----Original Message-----
> From: Roger Pau Monnà [mailto:roger.pau@xxxxxxxxxx]
> Sent: 01 July 2015 16:35
> To: Paul Durrant; xen-devel@xxxxxxxxxxxxxxxxxxxx
> Cc: Kevin Tian; Jan Beulich; Jun Nakajima; Andrew Cooper; Eddie Dong;
> Aravind Gopalakrishnan; Suravee Suthikulpanit; Boris Ostrovsky
> Subject: Re: [Xen-devel] [PATCH v2 11/22] xen/x86: allow disabling emulated
> devices for HVM guests
> 
> El 01/07/15 a les 17.25, Paul Durrant ha escrit:
> >> -----Original Message-----
> >> From: xen-devel-bounces@xxxxxxxxxxxxx [mailto:xen-devel-
> >> bounces@xxxxxxxxxxxxx] On Behalf Of Roger Pau Monne
> >> Sent: 01 July 2015 15:46
> >> To: xen-devel@xxxxxxxxxxxxxxxxxxxx
> >> Cc: Kevin Tian; Jan Beulich; Jun Nakajima; Andrew Cooper; Eddie Dong;
> >> Aravind Gopalakrishnan; Suravee Suthikulpanit; Boris Ostrovsky; Roger
> Pau
> >> Monne
> >> Subject: [Xen-devel] [PATCH v2 11/22] xen/x86: allow disabling emulated
> >> devices for HVM guests
> >>
> >> Introduce a new DOMCTL flag that can be used to disable device
> emulation
> >> inside of Xen for HVM guests. The following emulated devices are
> disabled
> >> when the XEN_DOMCTL_CDF_noemu is used: hpet, pmtimer, rtc, ioapic,
> >> lapic,
> >> pic and pmu. Also all the MMIO handlers are disabled.
> >>
> >> Signed-off-by: Roger Pau Monnà <roger.pau@xxxxxxxxxx>
> >
> > This is going to conflict badly with my recent emulation cleanup series.
> 
> Yes, I've had to rebase to staging today and already found quite a lot
> of conflicts, but that's fine. I think your emulation cleanup series
> should make it easier to register specific MMIO handlers at runtime, and
> I don't mind rebasing on top of yours.
> 

Cool. I thought, after I sent the email, that it actually might make things 
easier for you :-)

  Paul

> Roger.

_______________________________________________
Xen-devel mailing list
Xen-devel@xxxxxxxxxxxxx
http://lists.xen.org/xen-devel