From mboxrd@z Thu Jan  1 00:00:00 1970
From: Eric Blake <eblake@redhat.com>
Subject: Re: [libvirt] [PATCH] libxl: don't break the build on Xen>=4.5
 because of libxl_vcpu_setaffinity()
Date: Mon, 30 Jun 2014 15:23:51 -0600
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To: Jim Fehlig <jfehlig@suse.com>, Dario Faggioli <dario.faggioli@citrix.com>
Cc: libvir-list <libvir-list@redhat.com>, xen-devel@lists.xensource.com, Ian Jackson <Ian.Jackson@eu.citrix.com>, Ian Campbell <Ian.Campbell@citrix.com>
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On 06/30/2014 03:11 PM, Jim Fehlig wrote:
> Dario Faggioli wrote:
>> libxl interface for vcpu pinning is changing in Xen 4.5. Basically,
>> libxl_set_vcpuaffinity() now wants one more parameter. That is
>> representative of 'VCPU soft affinity', which libvirt does not use.
>>
>> To mark such change, the macro LIBXL_HAVE_VCPUINFO_SOFT_AFFINITY is
>> defined. Use it as a gate and, if present, re-#define the calls from
>> the old to the new interface, to avoid breaking the build.
>>  =20
>=20
> Thanks, looks good.  I was about to push, but wanted to check with othe=
r
> libvirt devs first since we are in 1.2.6 freeze.  Would it be fine to
> push this?  It fixes a libxl driver build failure against xen-unstable.=


Yes, fixing a build failure is an acceptable fix during hard freeze.  Go
ahead and push.

--=20
Eric Blake   eblake redhat com    +1-919-301-3266
Libvirt virtualization library http://libvirt.org


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