From mboxrd@z Thu Jan 1 00:00:00 1970 From: Radim =?utf-8?B?S3LEjW3DocWZ?= Subject: Re: [PATCH 0/2] KVM: nVMX: expose VMX capabilities as MSR features Date: Wed, 7 Mar 2018 16:55:49 +0100 Message-ID: <20180307155549.GD12290@flask> References: <1519648809-16694-1-git-send-email-pbonzini@redhat.com> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Cc: linux-kernel@vger.kernel.org, kvm@vger.kernel.org, dmatlack@google.com To: Paolo Bonzini Return-path: Content-Disposition: inline In-Reply-To: <1519648809-16694-1-git-send-email-pbonzini@redhat.com> Sender: linux-kernel-owner@vger.kernel.org List-Id: kvm.vger.kernel.org 2018-02-26 13:40+0100, Paolo Bonzini: > These patches add the VMX capability MSRs to the /dev/kvm ioctls > KVM_GET_MSR_FEATURE_INDEX_LIST and KVM_GET_MSRS, so that userspace > can easily probe which VMX features are actually supported by KVM. > > This will help the implementation of nested hypervisor migration, > even for heterogeneous clusters. > > Patch 1 is just refactoring, while patch 2 implements the feature. Queued, thanks.