From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752094AbcLESQm (ORCPT ); Mon, 5 Dec 2016 13:16:42 -0500 Received: from mail-pf0-f179.google.com ([209.85.192.179]:33403 "EHLO mail-pf0-f179.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751697AbcLESQk (ORCPT ); Mon, 5 Dec 2016 13:16:40 -0500 Subject: Re: [PATCH] arm: kprobe: replace patch_lock to raw lock To: Sebastian Andrzej Siewior , linux@armlinux.org.uk References: <1478823475-15087-1-git-send-email-yang.shi@linaro.org> <20161201141345.4xlceuchfkxyel75@linutronix.de> Cc: rostedt@goodmis.org, tglx@linutronix.de, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-rt-users@vger.kernel.org, linaro-kernel@lists.linaro.org From: "Shi, Yang" Message-ID: <06234a80-1908-996e-d134-3ac7d6ad5284@linaro.org> Date: Mon, 5 Dec 2016 10:16:37 -0800 User-Agent: Mozilla/5.0 (Windows NT 6.1; WOW64; rv:45.0) Gecko/20100101 Thunderbird/45.5.1 MIME-Version: 1.0 In-Reply-To: <20161201141345.4xlceuchfkxyel75@linutronix.de> Content-Type: text/plain; charset=utf-8; format=flowed Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 12/1/2016 6:13 AM, Sebastian Andrzej Siewior wrote: > On 2016-11-10 16:17:55 [-0800], Yang Shi wrote: >> >> Since patch_text_stop_machine() is called in stop_machine() which disables IRQ, >> sleepable lock should be not used in this atomic context, so replace patch_lock >> to raw lock. >> >> Signed-off-by: Yang Shi > > This can also go upstream. > Acked-by: Sebastian Andrzej Siewior Yes, thanks for acking. Russell, Could you please consider this patch? Thanks, Yang > > Sebastian >