Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754955AbaDSWSM (ORCPT ); Sat, 19 Apr 2014 18:18:12 -0400 Received: from mx1.redhat.com ([209.132.183.28]:6418 "EHLO mx1.redhat.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751270AbaDSWSC (ORCPT ); Sat, 19 Apr 2014 18:18:02 -0400 From: Bandan Das To: kvm@vger.kernel.org Cc: Paolo Bonzini , Gleb Natapov , Jan Kiszka , Marcelo Tosatti , linux-kernel@vger.kernel.org Subject: [PATCH v3 0/3] nVMX: Fixes to run Xen as L1 Date: Sat, 19 Apr 2014 18:17:43 -0400 Message-Id: <1397945866-6961-1-git-send-email-bsd@redhat.com> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Minor changes to enable Xen as a L1 hypervisor. Tested with a Haswell host, Xen-4.3 L1 and debian6 L2 v3: * Add WARN_ON in nested_vmx_exit * Rebase on top of 3.15-rc1 * Also noticed a new behavior which I think is related to commit 36be0b9deb23161e KVM: x86: Add nested virtualization support for MPX On running L2, console gets filled up with - vmwrite error: reg 2812 value 0 (err 12) .. I will post a separate patch to get feedback, since these three patches have probably addressed all of reviewers' concerns v2: * Remove advertising single context invalidation for emulated invept Patch "KVM: nVMX: check for null vmcs12 when L1 does invept" from v1 is now obsolete and is removed * Reorder patches "KVM: nVMX: Advertise support for interrupt acknowledgement" and "nVMX: Ack and write vector info to intr_info if L1 asks us to" * Add commit description to 2/3 and change comment for nested_exit_intr_ack_set Jan, I will send a separate unit-test patch Bandan Das (3): KVM: nVMX: Don't advertise single context invalidation for invept KVM: nVMX: Ack and write vector info to intr_info if L1 asks us to KVM: nVMX: Advertise support for interrupt acknowledgement arch/x86/kvm/irq.c | 1 + arch/x86/kvm/vmx.c | 38 ++++++++++++++++++++++++++------------ 2 files changed, 27 insertions(+), 12 deletions(-) -- 1.8.3.1 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/