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Re: [Xen-devel] [PATCH 3/7] PCI multi-seg: adjust domctl interface

On Wed, 21 Sep 2011, Keir Fraser wrote:
> On 20/09/2011 08:18, "Jan Beulich" <JBeulich@xxxxxxxx> wrote:
> > Again, a couple of directly related functions at once get adjusted to
> > account for the segment number.
> >
> > Do we need to bump XEN_DOMCTL_INTERFACE_VERSION for the changes to the
> > domctl interface (namely the renaming and bit-reassigment of the
> > machine_bdf member of two of the interface structures)? If so, this
> > can probably be done as the patch gets checked in (rather than me
> > having to re-submit)?
> Ian suggests we should keep compatibility with old qemu versions. Are any of
> these hypercall commands used by qemu?

Before b4bb8b3f09d1c873f522f6aebe1f125a6d1854d0 xc_assign_device and
xc_deassign_device were called by qemu. Now they are called by libxl.

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