Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1757951AbcJXXjS (ORCPT ); Mon, 24 Oct 2016 19:39:18 -0400 Received: from mail-wm0-f66.google.com ([74.125.82.66]:35399 "EHLO mail-wm0-f66.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753140AbcJXXjO (ORCPT ); Mon, 24 Oct 2016 19:39:14 -0400 MIME-Version: 1.0 In-Reply-To: <20161024152737.GB3197@potion> References: <1477304593-3453-1-git-send-email-wanpeng.li@hotmail.com> <20161024150323.GB2247@potion> <20161024152737.GB3197@potion> From: Wanpeng Li Date: Tue, 25 Oct 2016 07:39:12 +0800 Message-ID: Subject: Re: [PATCH 6/5] KVM: x86: fix periodic lapic timer with hrtimers To: =?UTF-8?B?UmFkaW0gS3LEjW3DocWZ?= Cc: Paolo Bonzini , "linux-kernel@vger.kernel.org" , kvm , Yunhong Jiang , Wanpeng Li Content-Type: text/plain; charset=UTF-8 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Transfer-Encoding: 8bit X-MIME-Autoconverted: from quoted-printable to 8bit by mail.home.local id u9ONdSr3018513 Content-Length: 725 Lines: 24 2016-10-24 23:27 GMT+08:00 Radim Krčmář : > 2016-10-24 17:09+0200, Paolo Bonzini: >> On 24/10/2016 17:03, Radim Krčmář wrote: > [...] >> >> Reviewed-by: Paolo Bonzini >> >> Go ahead, squash it into 5/5 and commit to kvm/queue. :) > > Did that, thanks. > > Wanpeng, the code is now under your name so please check it and/or > complain. This patch 6/5 incurred regressions. - The latency of the periodic mode which is emulated by VMX preemption is almost the same as periodic mode which is emulated by hrtimer. - The oneshot mode test of kvm-unit-tests/apic_timer_latency.flat almost fail. Btw, hope you can also apply the testcase for kvm-unit-tests. :) Regards, Wanpeng Li