From mboxrd@z Thu Jan 1 00:00:00 1970 From: Paolo Bonzini Subject: Re: [PATCH v5] KVM: nVMX: Fully support of nested VMX preemption timer Date: Fri, 25 Oct 2013 10:56:35 +0100 Message-ID: <526A4053.50500@redhat.com> References: <1379319104-10266-1-git-send-email-yzt356@gmail.com> <52444CF6.1020102@redhat.com> <52493F8C.6040009@web.de> <524C6A30.9090403@web.de> <5256D1F0.7000905@siemens.com> <5256D3DB.7090107@redhat.com> Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Cc: Jan Kiszka , Arthur Chunqi Li , kvm@vger.kernel.org, gleb@redhat.com, "Zhang, Yang Z" To: unlisted-recipients:; (no To-header on input) Return-path: Received: from mail-wi0-f174.google.com ([209.85.212.174]:62954 "EHLO mail-wi0-f174.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752085Ab3JYJ4l (ORCPT ); Fri, 25 Oct 2013 05:56:41 -0400 Received: by mail-wi0-f174.google.com with SMTP id cb5so795246wib.13 for ; Fri, 25 Oct 2013 02:56:39 -0700 (PDT) In-Reply-To: <5256D3DB.7090107@redhat.com> Sender: kvm-owner@vger.kernel.org List-ID: Il 10/10/2013 17:20, Paolo Bonzini ha scritto: >> > Arthur, find some fix-ups for your test case below. It avoids printing >> > from within L2 as this could deadlock when the timer fires and L1 then >> > tries to print something. Also, it disables the preemption timer on >> > leave so that it cannot fire later on again. If you want to fold this >> > into your patch, feel free. Otherwise I can post a separate patch on >> > top. > Is that a Signed-off-by? :) Ping? Paolo