From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-5.3 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,NICE_REPLY_A, SPF_HELO_NONE,SPF_PASS,USER_AGENT_SANE_1 autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 8A561C433E0 for ; Sun, 24 Jan 2021 09:58:25 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 5BFAC22ADC for ; Sun, 24 Jan 2021 09:58:25 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726705AbhAXJ6Y (ORCPT ); Sun, 24 Jan 2021 04:58:24 -0500 Received: from a1.mail.mailgun.net ([198.61.254.60]:61832 "EHLO a1.mail.mailgun.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726703AbhAXJ6W (ORCPT ); Sun, 24 Jan 2021 04:58:22 -0500 DKIM-Signature: a=rsa-sha256; v=1; c=relaxed/relaxed; d=mg.codeaurora.org; q=dns/txt; s=smtp; t=1611482282; h=Content-Transfer-Encoding: Content-Type: In-Reply-To: MIME-Version: Date: Message-ID: From: References: Cc: To: Subject: Sender; bh=ilR4s/TWNpVfP7W8T3hQ754m0bkh6+hMKCZTuAVkBPw=; b=bml7PAwHVw7lR1qv5ftIfX/aIZhXy2zbYyVG5v5srIhXycmFLs2c3ZqYrzf4MNcGnuU92zMi LW7GpiZMyl2+FQuLbUJg0JYU9UM3XY5pdCv7NbOdUg6T3oWPVLhM6718FRTXCT4LANTalV+m ukLHeD2xJdFowA4IowdXMCamahU= X-Mailgun-Sending-Ip: 198.61.254.60 X-Mailgun-Sid: WyI1MzIzYiIsICJsaW51eC1hcm0tbXNtQHZnZXIua2VybmVsLm9yZyIsICJiZTllNGEiXQ== Received: from smtp.codeaurora.org (ec2-35-166-182-171.us-west-2.compute.amazonaws.com [35.166.182.171]) by smtp-out-n05.prod.us-east-1.postgun.com with SMTP id 600d44a9beacd1a252177574 (version=TLS1.2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256); Sun, 24 Jan 2021 09:58:01 GMT Sender: gkohli=codeaurora.org@mg.codeaurora.org Received: by smtp.codeaurora.org (Postfix, from userid 1001) id 1AE50C43461; Sun, 24 Jan 2021 09:58:01 +0000 (UTC) Received: from [192.168.1.4] (unknown [136.185.226.226]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) (Authenticated sender: gkohli) by smtp.codeaurora.org (Postfix) with ESMTPSA id BC412C433ED; Sun, 24 Jan 2021 09:57:53 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 smtp.codeaurora.org BC412C433ED Authentication-Results: aws-us-west-2-caf-mail-1.web.codeaurora.org; dmarc=none (p=none dis=none) header.from=codeaurora.org Authentication-Results: aws-us-west-2-caf-mail-1.web.codeaurora.org; spf=fail smtp.mailfrom=gkohli@codeaurora.org Subject: Re: [PATCH v1] trace: Fix race in trace_open and buffer resize call To: Steven Rostedt Cc: Denis Efremov , Greg KH , linux-kernel@vger.kernel.org, linux-arm-msm@vger.kernel.org, stable@vger.kernel.org, Julia Lawall References: <1601976833-24377-1-git-send-email-gkohli@codeaurora.org> <20210121140951.2a554a5e@gandalf.local.home> <021b1b38-47ce-bc8b-3867-99160cc85523@linux.com> <20210121153732.43d7b96b@gandalf.local.home> <8e17ad41-b62b-5d39-82ef-3ee6ea9f4278@codeaurora.org> <20210122093758.320bb4f9@gandalf.local.home> <5959315a-507a-00df-031a-e60d45c1f7ab@linux.com> <46d1f82b-1eb4-a828-c79c-e6556eccf9d5@codeaurora.org> <20210123222147.1e2d5626@oasis.local.home> From: Gaurav Kohli Message-ID: <76f4c576-0b34-6c52-0a93-c1d863052a80@codeaurora.org> Date: Sun, 24 Jan 2021 15:27:25 +0530 User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:78.0) Gecko/20100101 Thunderbird/78.6.1 MIME-Version: 1.0 In-Reply-To: <20210123222147.1e2d5626@oasis.local.home> Content-Type: text/plain; charset=utf-8; format=flowed Content-Language: en-US Content-Transfer-Encoding: 7bit Precedence: bulk List-ID: X-Mailing-List: linux-arm-msm@vger.kernel.org On 1/24/2021 8:51 AM, Steven Rostedt wrote: > On Sat, 23 Jan 2021 22:03:27 +0530 > Gaurav Kohli wrote: > > >> Sure I will do, I have never posted on backport branches. Let me check >> and post it. >> > > Basically you take your original patch that was in mainline (as the > subject and commit message), and make it work as if you were doing the > same exact fix for the stable release. > > Send it to me (and Cc everyone else), and I'll give it a test too. Thanks for the guidance. Just sent and tested it for 5.4 kernel, please review it once. > Thanks! > > -- Steve > -- Qualcomm India Private Limited, on behalf of Qualcomm Innovation Center, Inc. is a member of the Code Aurora Forum, a Linux Foundation Collaborative Project.