From mboxrd@z Thu Jan 1 00:00:00 1970 From: Paolo Bonzini Subject: Re: [PATCH 1/1] arch/x86/kvm/vmx.c: Fix external interrupts inject directly bug with guestos RFLAGS.IF=0 Date: Tue, 20 Jan 2015 11:39:00 +0100 Message-ID: <54BE3044.6050404@redhat.com> References: <54BD22CB.902@redhat.com> Mime-Version: 1.0 Content-Type: text/plain; charset=gbk Content-Transfer-Encoding: 7bit Cc: gleb@kernel.org, tglx@linutronix.de, mingo@redhat.com, hpa@zytor.com, x86@kernel.org, kvm@vger.kernel.org, linux-kernel@vger.kernel.org To: Li Kaihang Return-path: In-Reply-To: Sender: linux-kernel-owner@vger.kernel.org List-Id: kvm.vger.kernel.org On 20/01/2015 11:34, Li Kaihang wrote: > Li kaihang: I think I make a mistake here that IDT-vectoring information field is not written by vectored event but is done by Event Delivery. > vm exit during Event Delivery is not triggered by external interrupt delivery, only vm exit due to vectored event is done so. > Both are completely different, and you are right. I'm very sorry this patch is wrong. No problem! Paolo