From mboxrd@z Thu Jan 1 00:00:00 1970 From: Paolo Bonzini Subject: Re: [PATCH v3 6/6] KVM: nVMX: Enable nested posted interrupt processing. Date: Wed, 28 Jan 2015 08:07:59 +0100 Message-ID: <54C88ACF.9000401@redhat.com> References: <54C80955.4070305@redhat.com> Mime-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit Cc: "gleb@kernel.org" , "Zhang, Yang Z" , "kvm@vger.kernel.org" , "linux-kernel@vger.kernel.org" , Wanpeng Li , Jan Kiszka To: Wincy Van Return-path: In-Reply-To: Sender: linux-kernel-owner@vger.kernel.org List-Id: kvm.vger.kernel.org On 28/01/2015 06:54, Wincy Van wrote: > Why? L1 may config these features seperately, we should check them one by one. > e.g. L1 may enable posted interrupt processing and virtual interrupt > delivery, but leaving virtualize x2apic mode disabled, then > nested_cpu_has_virt_x2apic_mode will return false. You're right, I confused && with ||. *blush*. Paolo