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Re: [Xen-devel] [RFC PATCH v6 00/28] libxl: Deprivilege qemu

On Thu, 7 Jan 2016, Wei Liu wrote:
> On Tue, Dec 22, 2015 at 06:44:35PM +0000, Ian Jackson wrote:
> > This is a new version of Stefano Stabellini's series
> >   [PATCH v5 0/6] libxl: xs_restrict QEMU
> > 
> > I took Stefano's code as a spec for how to interact with qemu, and
> > have reworked the whole series.  In particular, I have
> >  - rebased onto staging
> >  - split up some of the larger patches
> >  - restructured the patches so that every intervening version should work
> >  - redone the async task handling
> >  - provided what seem to me to be appropriate configuration options
> >  - shaved a few yaks (although I tried to limit this!)
> >  - fixed the cross-version compatibility
> >  - reduced the new permission grant for the domain to only .../physmap
> > 
> One aspect I don't see in this series is how save and restore for multiple
> emulator context is handled.
> Did I miss anything?

With the premise that I didn't have a chance to read the series yet, in
the original design there aren't multiple emulators: one qemu instance
is the emulator, the other only provides PV backends.

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