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=-5.8 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI, SPF_HELO_NONE,SPF_PASS 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 82351C433E6 for ; Sun, 24 Jan 2021 10:06:26 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 57C57225A9 for ; Sun, 24 Jan 2021 10:06:26 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726755AbhAXKGP (ORCPT ); Sun, 24 Jan 2021 05:06:15 -0500 Received: from mail.kernel.org ([198.145.29.99]:33546 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726739AbhAXKGL (ORCPT ); Sun, 24 Jan 2021 05:06:11 -0500 Received: by mail.kernel.org (Postfix) with ESMTPSA id 9153D22AAA; Sun, 24 Jan 2021 10:05:30 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1611482731; bh=zS1RDhAfzFBpp4X6MQvFnoevuBsPi2i3OzTyuHdaL6I=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=iGL5Mwbt+SK3CVTSwxiMb3+EMRG59AiAUn1LQSQ03EFdhGPtcXVMc5OVNkRE8++s/ ChOON+6pqxx1hRUiau6PmQ6h/Ttmip8GHP749MclA8HKg/5vipxQ3Xswo5Ml5HnuGf PaRJqFxx/AJygsW8AZZBUvl8esg0x2Yc1xUKwzYc= Date: Sun, 24 Jan 2021 11:05:28 +0100 From: Greg KH To: Gaurav Kohli Cc: rostedt@goodmis.org, 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: References: <1611482193-32540-1-git-send-email-gkohli@codeaurora.org> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <1611482193-32540-1-git-send-email-gkohli@codeaurora.org> Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org 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...