From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752205AbcAEFKl (ORCPT ); Tue, 5 Jan 2016 00:10:41 -0500 Received: from szxga01-in.huawei.com ([58.251.152.64]:50004 "EHLO szxga01-in.huawei.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750823AbcAEFKj (ORCPT ); Tue, 5 Jan 2016 00:10:39 -0500 Message-ID: <568B4FEF.5030508@huawei.com> Date: Tue, 5 Jan 2016 13:09:03 +0800 From: "Wangnan (F)" User-Agent: Mozilla/5.0 (Windows NT 6.1; WOW64; rv:31.0) Gecko/20100101 Thunderbird/31.6.0 MIME-Version: 1.0 To: CC: , , , , , , Jiri Olsa , Arnaldo Carvalho de Melo Subject: Re: [RFC PATCH] arm64: perf test: Improbe bp_signal References: <20160104165535.GI1616@arm.com> <1451969880-14877-1-git-send-email-wangnan0@huawei.com> In-Reply-To: <1451969880-14877-1-git-send-email-wangnan0@huawei.com> Content-Type: text/plain; charset="utf-8"; format=flowed Content-Transfer-Encoding: 7bit X-Originating-IP: [10.111.66.109] X-CFilter-Loop: Reflected X-Mirapoint-Virus-RAPID-Raw: score=unknown(0), refid=str=0001.0A020205.568B4FFC.00DA,ss=1,re=0.000,recu=0.000,reip=0.000,cl=1,cld=1,fgs=0, ip=0.0.0.0, so=2013-06-18 04:22:30, dmn=2013-03-21 17:37:32 X-Mirapoint-Loop-Id: b4fd1cd88c84c8dea68b3256367f7ebe Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 2016/1/5 12:58, Wang Nan wrote: > Will Deacon [1] has some question on patch [2]. This patch improves > test__bp_signal so we can test: > > 1. A watchpoint and a breakpoint that fire on the same instruction > 2. Nested signals > > For detail of this patch see the comment in patch body. > > Test result: > > On both x86_64: On x86_64 and arm64. Sorry.