From mboxrd@z Thu Jan 1 00:00:00 1970 From: Paolo Bonzini Subject: Re: [PATCH v3 2/6] KVM: nVMX: Enable nested virtualize x2apic mode. Date: Tue, 27 Jan 2015 22:39:50 +0100 Message-ID: <54C805A6.1030603@redhat.com> References: Mime-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit Cc: "kvm@vger.kernel.org" , "linux-kernel@vger.kernel.org" , Wanpeng Li , Jan Kiszka To: Wincy Van , "gleb@kernel.org" , "Zhang, Yang Z" Return-path: In-Reply-To: Sender: linux-kernel-owner@vger.kernel.org List-Id: kvm.vger.kernel.org On 24/01/2015 11:21, Wincy Van wrote: > +static void nested_vmx_disable_intercept_for_msr(unsigned long *msr_bitmap_l1, > + unsigned long *msr_bitmap_nested, > + u32 msr, int type) > +{ > + int f = sizeof(unsigned long); > + > + if (!cpu_has_vmx_msr_bitmap()) > + return; > + Also, make this a WARN_ON. Paolo