From mboxrd@z Thu Jan 1 00:00:00 1970 From: David Hildenbrand Subject: [PATCH v1 0/2] KVM: VMX: require EPTP WB (write-back) support Date: Thu, 10 Aug 2017 15:35:10 +0200 Message-ID: <20170810133512.13442-1-david@redhat.com> Cc: Paolo Bonzini , =?UTF-8?q?Radim=20Kr=C4=8Dm=C3=A1=C5=99?= , Bandan Das , david@redhat.com To: kvm@vger.kernel.org Return-path: Received: from mx1.redhat.com ([209.132.183.28]:43182 "EHLO mx1.redhat.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752464AbdHJNfT (ORCPT ); Thu, 10 Aug 2017 09:35:19 -0400 Received: from smtp.corp.redhat.com (int-mx03.intmail.prod.int.phx2.redhat.com [10.5.11.13]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mx1.redhat.com (Postfix) with ESMTPS id A6D822FE736 for ; Thu, 10 Aug 2017 13:35:18 +0000 (UTC) Sender: kvm-owner@vger.kernel.org List-ID: I also have a patch that allows VMX and nVMX to use the UC (unchached) memory type. . However I am not sure if we have to take care of anything special in that case? Any insights? David Hildenbrand (2): KVM: VMX: cleanup EPTP definitions KVM: VMX: always require WB memory type for EPT arch/x86/include/asm/vmx.h | 11 ++++++----- arch/x86/kvm/vmx.c | 34 ++++++++++++++++++---------------- 2 files changed, 24 insertions(+), 21 deletions(-) -- 2.9.4