----- Original Message ----- > From: "Borislav Petkov" <b...@alien8.de> > To: "Paolo Bonzini" <pbonz...@redhat.com> > Cc: "Piotr Luc" <piotr....@intel.com>, k...@vger.kernel.org, "he chen" > <he.c...@linux.intel.com>, > linux-kernel@vger.kernel.org, t...@linutronix.de, x...@kernel.org, > h...@zytor.com, mi...@redhat.com, "Luwei Kang" > <luwei.k...@intel.com>, rkrc...@redhat.com > Sent: Saturday, October 29, 2016 2:53:10 PM > Subject: Re: [PATCH] x86/cpuid: expose AVX512_4VNNIW and AVX512_4FMAPS > features to kvm guest > > On Sat, Oct 29, 2016 at 08:36:11AM -0400, Paolo Bonzini wrote: > > Because then it wouldn't be in processor.h. > > Easy: > > return cpuid_edx(…) & KVM_CPUID_EDX_7_MASK; > > at the call site.
Yup. That's what I said before (entry->edx &= cpuid_count_edx(7, 0)). Paolo
