From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752714AbbAZFjy (ORCPT ); Mon, 26 Jan 2015 00:39:54 -0500 Received: from szxga01-in.huawei.com ([119.145.14.64]:58908 "EHLO szxga01-in.huawei.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752099AbbAZFjw (ORCPT ); Mon, 26 Jan 2015 00:39:52 -0500 Message-ID: <54C5D2CE.5030402@huawei.com> Date: Mon, 26 Jan 2015 13:38:22 +0800 From: Wang Nan User-Agent: Mozilla/5.0 (Windows NT 6.1; rv:24.0) Gecko/20100101 Thunderbird/24.0.1 MIME-Version: 1.0 To: Ingo Molnar CC: Masami Hiramatsu , , , Linux Kernel Mailing List , , Subject: Re: [PATCH -tip/urgent 0/2]kprobes bugfixes around optprobe References: <20150123064217.30731.49156.stgit@localhost.localdomain> In-Reply-To: <20150123064217.30731.49156.stgit@localhost.localdomain> Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: 7bit X-Originating-IP: [10.111.69.129] X-CFilter-Loop: Reflected Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi Ingo, Is there any problem on these patches? I'm unable to find them in upstream kernel and -tip repository. Thank you. On 2015/1/23 14:42, Masami Hiramatsu wrote: > Hi Ingo, > > Here are two patches for fixing bugs in kprobes, related to > optprobe and enable/disable kprobe knob. > > These are reported and fixed by Wang Nan. > https://lkml.org/lkml/2015/1/5/270 > https://lkml.org/lkml/2015/1/19/680 > > Thank you, > > > --- > > Wang Nan (2): > [BUGFIX]kprobes: set kprobes_all_disarmed earlier to enable re-optimization. > [BUGFIX]kprobes: makes kprobes/enabled works correctly for optimized kprobes. > > > kernel/kprobes.c | 18 +++++++++++++++--- > 1 file changed, 15 insertions(+), 3 deletions(-) > > -- > Masami HIRAMATSU > Software Platform Research Dpt. Linux Technology Center > Hitachi, Ltd., Yokohama Research Laboratory > E-mail: masami.hiramatsu.pt@hitachi.com > From mboxrd@z Thu Jan 1 00:00:00 1970 From: wangnan0@huawei.com (Wang Nan) Date: Mon, 26 Jan 2015 13:38:22 +0800 Subject: [PATCH -tip/urgent 0/2]kprobes bugfixes around optprobe In-Reply-To: <20150123064217.30731.49156.stgit@localhost.localdomain> References: <20150123064217.30731.49156.stgit@localhost.localdomain> Message-ID: <54C5D2CE.5030402@huawei.com> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org Hi Ingo, Is there any problem on these patches? I'm unable to find them in upstream kernel and -tip repository. Thank you. On 2015/1/23 14:42, Masami Hiramatsu wrote: > Hi Ingo, > > Here are two patches for fixing bugs in kprobes, related to > optprobe and enable/disable kprobe knob. > > These are reported and fixed by Wang Nan. > https://lkml.org/lkml/2015/1/5/270 > https://lkml.org/lkml/2015/1/19/680 > > Thank you, > > > --- > > Wang Nan (2): > [BUGFIX]kprobes: set kprobes_all_disarmed earlier to enable re-optimization. > [BUGFIX]kprobes: makes kprobes/enabled works correctly for optimized kprobes. > > > kernel/kprobes.c | 18 +++++++++++++++--- > 1 file changed, 15 insertions(+), 3 deletions(-) > > -- > Masami HIRAMATSU > Software Platform Research Dpt. Linux Technology Center > Hitachi, Ltd., Yokohama Research Laboratory > E-mail: masami.hiramatsu.pt at hitachi.com >