Re: [Xen-devel] [PATCH v2 17/30] xen/x86: setup PVHv2 Dom0 CPUs

2016-10-12 Thread Jan Beulich
>>> On 12.10.16 at 13:06, wrote: > On Thu, Oct 06, 2016 at 09:20:07AM -0600, Jan Beulich wrote: >> >>> On 27.09.16 at 17:57, wrote: >> > The logic used to setup the CPUID leaves is extremely simplistic (and >> > probably wrong for hardware different than mine). I'm not sure what's the >> > best w

Re: [Xen-devel] [PATCH v2 17/30] xen/x86: setup PVHv2 Dom0 CPUs

2016-10-12 Thread Andrew Cooper
On 12/10/16 12:06, Roger Pau Monne wrote: > On Thu, Oct 06, 2016 at 09:20:07AM -0600, Jan Beulich wrote: > On 27.09.16 at 17:57, wrote: >>> The logic used to setup the CPUID leaves is extremely simplistic (and >>> probably wrong for hardware different than mine). I'm not sure what's the >>> be

Re: [Xen-devel] [PATCH v2 17/30] xen/x86: setup PVHv2 Dom0 CPUs

2016-10-12 Thread Roger Pau Monne
On Thu, Oct 06, 2016 at 09:20:07AM -0600, Jan Beulich wrote: > >>> On 27.09.16 at 17:57, wrote: > > The logic used to setup the CPUID leaves is extremely simplistic (and > > probably wrong for hardware different than mine). I'm not sure what's the > > best way to deal with this, the code that curr

Re: [Xen-devel] [PATCH v2 17/30] xen/x86: setup PVHv2 Dom0 CPUs

2016-10-06 Thread Jan Beulich
>>> On 27.09.16 at 17:57, wrote: > The logic used to setup the CPUID leaves is extremely simplistic (and > probably wrong for hardware different than mine). I'm not sure what's the > best way to deal with this, the code that currently sets the CPUID leaves > for HVM guests lives in libxc, maybe mo