Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1758271AbaD2Qvk (ORCPT ); Tue, 29 Apr 2014 12:51:40 -0400 Received: from mx1.redhat.com ([209.132.183.28]:24683 "EHLO mx1.redhat.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751778AbaD2Qvi (ORCPT ); Tue, 29 Apr 2014 12:51:38 -0400 From: Bandan Das To: Jan Kiszka Cc: kvm@vger.kernel.org, Paolo Bonzini , Gleb Natapov , Marcelo Tosatti , linux-kernel@vger.kernel.org Subject: Re: [PATCH 0/3] Emulate VMXON region correctly References: <1398661204-4822-1-git-send-email-bsd@redhat.com> <535E3C10.9020403@siemens.com> Date: Tue, 29 Apr 2014 12:51:33 -0400 In-Reply-To: <535E3C10.9020403@siemens.com> (Jan Kiszka's message of "Mon, 28 Apr 2014 13:31:28 +0200") Message-ID: User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/24.3 (gnu/linux) MIME-Version: 1.0 Content-Type: text/plain Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Jan Kiszka writes: > On 2014-04-28 07:00, Bandan Das wrote: >> Reference: https://bugzilla.kernel.org/show_bug.cgi?id=54521 >> >> The vmxon region is unused by nvmx, but adding these checks >> are probably harmless and may detect buggy L1 hypervisors in >> the future! > > Nice and welcome! Will you provide unit tests for these cases as well? Yeah, this and test cases for ACK_INTR_ON_EXIT are in my todo list :) I will follow up soon.. > Jan > >> >> Bandan Das (3): >> KVM: nVMX: rearrange get_vmx_mem_address >> KVM: nVMX: additional checks on vmxon region >> KVM: nVMX: fail on invalid vmclear/vmptrld pointer >> >> arch/x86/kvm/vmx.c | 171 ++++++++++++++++++++++++++++++++++++----------------- >> 1 file changed, 118 insertions(+), 53 deletions(-) >> -- 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/