Received: by 2002:a05:6a10:8c0a:0:0:0:0 with SMTP id go10csp2488509pxb; Sun, 24 Jan 2021 08:46:05 -0800 (PST) X-Google-Smtp-Source: ABdhPJyqo8dunIcXarN0OXAn7NlLW11SZ6WAjW0CGn1AT/KLBkCTDwVWMeA8wY0uVmc3qzPWwG65 X-Received: by 2002:a17:906:fcce:: with SMTP id qx14mr325540ejb.220.1611506764898; Sun, 24 Jan 2021 08:46:04 -0800 (PST) ARC-Seal: i=1; a=rsa-sha256; t=1611506764; cv=none; d=google.com; s=arc-20160816; b=LPD6YkhdESr1trPsuMx4laKmS9nie3rYmkuOrFg2hbc30sS7JNb+JqHaKR5zs0ODTx bRdWaRpSrylDKeTHsd4wTZP9KgGD7VBKnoeaelIA+gpOIydOlgi3B5U1IPNoCAMZk3y5 vTk148K5B9zHgN6C2JpAEuAUcOecZkTplQbuTaXzThzfdjmjQ8Gp92dma5odPARn2+G7 tg6zt0MZbVE0dt7Nsw/2WIv3JrNWkY7oj7YrVhMqdcr3I4Q8Bow+lWcQfMhly0e4O8sc dHwDw/mo+BNIWW0hySPAMewZezbAfoZGWwe+vpDIeZg1TDYhViTuLcwuinnSTNzSwezJ uB4g== 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=9aJBJZolLm46+IBwUoawweaYWqbcp+VZJKT7NXq4lTc=; b=f+wDk+cXjGmhhJDl78+Lmf0SuvevMk4JqFjawLkhUlHV71ZhoN4Ne5MJT3o+RdcaE3 JFJ9dYSa6XAZw8apbwF+CcET2a19OJWCB2WhEuIf5agRuWkpYN4dXaVJxU/aF7RqUHH3 OPH8H+u6nBq3ydsPKjCRBVn2dWEfW9fHeFkUB+Usutvi2cX7dH233NE2MlUmxm4YbwTq nSOUYyZsrgy7Ty3jG5YRifMv4bqxHBaNLLOi73iiU6Oiowqnztq/4cGhjHacme7sfQGO pU2l7aZOWa69Uvcb67+z43cCOaV2BNj73p5coyKDZC448JYXJW0Fq4sl+V8iWb+espR9 0gvw== 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 a3si5312548ejg.410.2021.01.24.08.45.41; Sun, 24 Jan 2021 08:46:04 -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 S1726278AbhAXQmd (ORCPT + 99 others); Sun, 24 Jan 2021 11:42:33 -0500 Received: from mail.kernel.org ([198.145.29.99]:45072 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725910AbhAXQmc (ORCPT ); Sun, 24 Jan 2021 11:42:32 -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 E7F0A22AAA; Sun, 24 Jan 2021 16:41:50 +0000 (UTC) Date: Sun, 24 Jan 2021 11:41:49 -0500 From: Steven Rostedt To: Greg KH Cc: Gaurav Kohli , efremov@linux.com, linux-kernel@vger.kernel.org, linux-arm-msm@vger.kernel.org Subject: Re: [PATCH] trace: Fix race in trace_open and buffer resize call Message-ID: <20210124114149.1d8c4a62@gandalf.local.home> In-Reply-To: References: <1611482193-32540-1-git-send-email-gkohli@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 Sun, 24 Jan 2021 11:05:28 +0100 Greg KH wrote: > On Sun, Jan 24, 2021 at 03:26:33PM +0530, Gaurav Kohli wrote: > > Below race can come, if trace_open and resize of > > > > You forgot to cc: stable, and put the git id that this patch is > upstream... Hi Greg, Sorry for the confusion. I wanted to give it a test before pushing it officially to stable. Gaurav was just following my instructions. After I get a chance to test it (tomorrow), I'll send it properly to stable. Thanks, -- Steve