Received: by 2002:a05:6a10:8c0a:0:0:0:0 with SMTP id go10csp1076161pxb; Fri, 22 Jan 2021 06:41:11 -0800 (PST) X-Google-Smtp-Source: ABdhPJyoj1yAp9W8QAmpGh3JfGXg1ShucEpdJlP8RxjbkU9sdDwKFVwD3K0PYoyQTM8NfeFC+RyZ X-Received: by 2002:a17:906:d62:: with SMTP id s2mr16617ejh.61.1611326471392; Fri, 22 Jan 2021 06:41:11 -0800 (PST) ARC-Seal: i=1; a=rsa-sha256; t=1611326471; cv=none; d=google.com; s=arc-20160816; b=je7sjrCjRs8UWPaRfzHqdy2Uj07vM7/wZLOBLG8EYHsfv578Z4j6P/28RqCaqManxR 0GJQPZAitDRnWKQra1o5o2h+Q+t3NNaWqQGeVdvaIMfeSLQCiFhYJiJJLhIhDFm3o63z LXy7hiUqlZPtzD9dAEj4O9tLfFAJciVM2r60yx68vB/Q3eeBajUBOrJ3NtIBIl8dIhJo ghIWHHnZwelDbPV8Nk73M4nyzDsN6vh/+p8Qk6Z0BM/iRGTVmsLkJ1rj5SWaLNDmMHwl B9t0DK/rLBxaiPLc90lKc5RDs12LIsr9Vx26LG2qCI9mDCoQpSTWQEtb9sqN/W6ldXwX XuXA== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:content-transfer-encoding:mime-version :references:in-reply-to:message-id:subject:cc:to:from:date; bh=Lq0sBY30V6uSbFpmbM5+utZfa4y0TRrfJhADwHWuMwg=; b=gTWalq+XBZFnshwt0oJE6bNi/vnqdzp/bLWjcAyfTbQXhC08r4tkoptYDOKtvOwMQu hkCQ3zdd6HmGazv2yEiVIfgBGK48pmQqwzVO3AVVF6kxN8lsLp3Sb1g0AGWNymwq7oFt OMir9KVtlFID2W6ElaxnVL7eS6ZG3fuUsVYA8454bzPMm0znFs1YPyvAGbXDeoZ5uH2J 8vSdByXfFbfW2/5ZAzvR0INRhqZjLduT+jZ/GkR6Imm5A2sUXypVmlaVLDp8LkzsnOa/ 9RJaC6FasvdZ8o5TCjYA8tP26e2K48VnDJocZ1QQrcEi/COU340By8JFOtX8HfvvNB/u Q2SA== ARC-Authentication-Results: i=1; mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Return-Path: Received: from vger.kernel.org (vger.kernel.org. [23.128.96.18]) by mx.google.com with ESMTP id co11si1683567edb.211.2021.01.22.06.40.46; Fri, 22 Jan 2021 06:41:11 -0800 (PST) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) client-ip=23.128.96.18; Authentication-Results: mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728580AbhAVOjH (ORCPT + 99 others); Fri, 22 Jan 2021 09:39:07 -0500 Received: from mail.kernel.org ([198.145.29.99]:34176 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728658AbhAVOil (ORCPT ); Fri, 22 Jan 2021 09:38:41 -0500 Received: from gandalf.local.home (cpe-66-24-58-225.stny.res.rr.com [66.24.58.225]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 4927A23444; Fri, 22 Jan 2021 14:38:00 +0000 (UTC) Date: Fri, 22 Jan 2021 09:37:58 -0500 From: Steven Rostedt To: Gaurav Kohli Cc: Greg KH , Denis Efremov , linux-kernel@vger.kernel.org, linux-arm-msm@vger.kernel.org, stable@vger.kernel.org, Julia Lawall Subject: Re: [PATCH v1] trace: Fix race in trace_open and buffer resize call Message-ID: <20210122093758.320bb4f9@gandalf.local.home> In-Reply-To: <8e17ad41-b62b-5d39-82ef-3ee6ea9f4278@codeaurora.org> 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> X-Mailer: Claws Mail 3.17.8 (GTK+ 2.24.33; x86_64-pc-linux-gnu) MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Fri, 22 Jan 2021 16:55:29 +0530 Gaurav Kohli wrote: > >> That could possibly work. > > Yes, this will work, As i have tested similar patch for internal testing > for kernel branches like 5.4/4.19. Can you or Denis send a proper patch for Greg to backport? I'll review it, test it and give my ack to it, so Greg can take it without issue. Thanks! -- Steve > > > > > Ok, so what can I do here? Can someone resend this as a backport to the > > other stable kernels in this way so that I can queue it up? > >