> -----Original Message----- > From: Olaf Hering [mailto:o...@aepfle.de] > Sent: Friday, January 25, 2013 3:00 PM > To: KY Srinivasan > Cc: linux-kernel@vger.kernel.org; Greg KH; Jan Beulich (jbeul...@suse.com) > Subject: Re: [PATCH] x86: Hyper-V: register clocksource only if its advertised > > On Fri, Jan 25, KY Srinivasan wrote: > > > Your current approach of using the "Partition Reference Counter" > > feature bit is very fragile. Let us assume that future Windows guests > > depend on this feature; Xen would certainly emulate this to have a > > "good" emulation of Hyper-V and we are back to square one. > > If Xen starts to emulate the "Partition Reference Counter" feature, > wouldnt it also advertise this feature?
Yes; it has to - if it expects the Windows guests to use it. This would be no different than the other features that Xen emulates and advertises. K. Y N�����r��y����b�X��ǧv�^�){.n�+����{����zX����ܨ}���Ơz�&j:+v�������zZ+��+zf���h���~����i���z��w���?�����&�)ߢf��^jǫy�m��@A�a��� 0��h���i