Received: by 2002:a05:6a10:8c0a:0:0:0:0 with SMTP id go10csp2295814pxb; Sun, 24 Jan 2021 02:06:47 -0800 (PST) X-Google-Smtp-Source: ABdhPJyNO4Fmv+yT0AF9THJvlAXo9MvqzAcvtG3sEOUSs2tgTqWQO0eq4fMVjfyik0hS1G1+YOuI X-Received: by 2002:a17:906:f6d8:: with SMTP id jo24mr229471ejb.213.1611482807041; Sun, 24 Jan 2021 02:06:47 -0800 (PST) ARC-Seal: i=1; a=rsa-sha256; t=1611482807; cv=none; d=google.com; s=arc-20160816; b=sDIDsvjEobcsl2Kpmrxi8VecLF1MGdkGDgFr/IOv8pzXtcRqMR7bCZkF6035FR+aqQ TZ8Cu4LGl5scIeTUn6FmkvIl6sTOQ2SYtEkX40KIb+fMiBXeIVwNDBAQWIPpJLCC1/wp bY198/qPL6LH33dZ/bm/ahfFd0NjyO82OBayDUjJ9LT38/XC8gQ891DunYN6hYtF95r0 apvSF8KFhUQXjx/x4FqWoEJvB9POCVSE6YkDhqcy4VZM4AXUI9Cy0ppdrxJ6qZUcFEk2 kqTsBhAC98HL52QFhaHpfrzLhVl0JXvKcm1PAxTiFQIuYr2kG65KtFeksgtbaiRnEeTP oGQQ== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:in-reply-to:content-disposition:mime-version :references:message-id:subject:cc:to:from:date:dkim-signature; bh=sCvv/0LH1vELAVfd+uDJPyBIzSdnB++8uASlg7MCQLE=; b=x9gwby0IxZr+LxBXrMp7W9DNuwiL1lbDOSKhYbTCZmbCehgPIuu1xUtdxc96d9Z55V VWGcW9TmX2Hn+dRQxeL6euhzWG+EZo1OUDR6r8O28NKNjPBYIhXpAdwVOMiE5/OtYaEW l2s3vROp3MRtYEWz1gdJn97D1DTA4EFOa/SRQAlvOrcIEJksbDcBtVb+kL5fs77N0/lM s+nw2Hs1aeK7SNEfvshYjw6PX7yZVxWtkxWrbqsSjFUWbGU/jdaNdIZHg8HKiA6xQaGy 54J1DzJfIEWQbNKiGBznRgukNojFQmWbugudBOpmYNjycj11juSRe1r3obk4IjYmOkA2 3cyg== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@linuxfoundation.org header.s=korg header.b=vwRZxTQl; 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; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=linuxfoundation.org Return-Path: Received: from vger.kernel.org (vger.kernel.org. [23.128.96.18]) by mx.google.com with ESMTP id i3si6093891edn.558.2021.01.24.02.06.19; Sun, 24 Jan 2021 02:06:47 -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; dkim=pass header.i=@linuxfoundation.org header.s=korg header.b=vwRZxTQl; 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; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=linuxfoundation.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726662AbhAXKFw (ORCPT + 99 others); Sun, 24 Jan 2021 05:05:52 -0500 Received: from mail.kernel.org ([198.145.29.99]:33506 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726482AbhAXKFv (ORCPT ); Sun, 24 Jan 2021 05:05:51 -0500 Received: by mail.kernel.org (Postfix) with ESMTPSA id 053D0225A9; Sun, 24 Jan 2021 10:05:09 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1611482710; bh=oN1qAJ16gf9zZdiZrwHZaHz1DTN37LlF4WI+ApSWK9I=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=vwRZxTQlhQAtWByFFiB46bDixXWndO08cP3tOGAe1hG6R2cEnhcKF7xtA4ZrKZs4K RZGQKzxw/gq5CTUlQzfPHZTy6sUWnAnC5VowLHxp+os0fbTmXbIoCJCyItIQGMckNQ FzWPKqTb2YZUu5855t1D84vOPq0Uuo6MuVu/tE+A= Date: Sun, 24 Jan 2021 11:05:07 +0100 From: Greg KH To: Gaurav Kohli Cc: Steven Rostedt , 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: References: <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> <76f4c576-0b34-6c52-0a93-c1d863052a80@codeaurora.org> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <76f4c576-0b34-6c52-0a93-c1d863052a80@codeaurora.org> Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Sun, Jan 24, 2021 at 03:27:25PM +0530, Gaurav Kohli wrote: > > > 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. This is not the correct way to submit patches for inclusion in the stable kernel tree. Please read: https://www.kernel.org/doc/html/latest/process/stable-kernel-rules.html for how to do this properly.