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=-2.4 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_PASS,USER_AGENT_MUTT autolearn=ham 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 12E5AC10F11 for ; Thu, 25 Apr 2019 00:34:25 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id CAA58214C6 for ; Thu, 25 Apr 2019 00:34:24 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="ScgEIzXX" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2388027AbfDYAeY (ORCPT ); Wed, 24 Apr 2019 20:34:24 -0400 Received: from mail-pl1-f193.google.com ([209.85.214.193]:45833 "EHLO mail-pl1-f193.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2388021AbfDYAeX (ORCPT ); Wed, 24 Apr 2019 20:34:23 -0400 Received: by mail-pl1-f193.google.com with SMTP id o5so5815066pls.12 for ; Wed, 24 Apr 2019 17:34:23 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=date:from:to:cc:subject:message-id:references:mime-version :content-disposition:in-reply-to:user-agent; bh=+7W54dZKbAE9w7XdJ43B0fNzd/umsOvCVRvuy2eKrwI=; b=ScgEIzXXF1sY7JC9zJ92Sdd8YVIVl7FE131p8sdg3OCejFcOv3ATgEc2Ajtk/SzftY XQ1REzVzuKCCWKBB4o6eXWYdoImxossZu/tAt56d8+y/82jVZbZ95w7TcDhPHXiQ/NsP IBhLu0Z1VvXEp7G1DfRvZk/W2KaE2DPGbv75f6k+sLpHlHdbiNVTrYiB/KEQrN0pP/+s +UEcN5EbnrIXTDqjT2I8LABz/JcBBGBfaAtq9OeHki/sJiSnmSkbBYHNAqBveHDr8Mxe DZYZHQta+UE98GBZmQZqM3hOon0CGlLsu+cE31wPd+qww0Qvv2KN49BdH9vLaxVpltPW Pv5Q== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:date:from:to:cc:subject:message-id:references :mime-version:content-disposition:in-reply-to:user-agent; bh=+7W54dZKbAE9w7XdJ43B0fNzd/umsOvCVRvuy2eKrwI=; b=T9NEks9yvX8gjH93uKU858bpqywfTHbWLHXcwi2rqO71BRX2WXCLkxQ8GyoUGMRq7a jj65ZN+MJ5EnbrSV0a2QSZgS0fugaXHiKFpZnXTAMFrxm+afBxkTda6wNjOV/ieOXE26 NP0C77+zk79bG5r9nEMsHB/joY9KGVJo6AZ293AJKNz5t92et4Wj/brmxYb/NCBNva7c ui/sLYCesUC1qPvgCXg5UzNafi8qj+u0xM5RTrtn73Ml9/Y8o1uXclIsk6aZNNKWMyCc Zoeuvak18Q56kSmRKvm88B1fNcJGvnsyWnqjAKOh2g1b3rKKSF4U0c0ydotc2rF/ry7R bf/w== X-Gm-Message-State: APjAAAUr6JuXVOOtvN5UHtrO4AWEIwZFdqoN5I0W0kabGf/AqdEpWbnJ mO8IYdadNKxzZOMy7yaX3o0= X-Google-Smtp-Source: APXvYqzb5G7yDU1nPmU5QKhnv2eiVWdadkIgPRoSP6+68KgUpHtQLLmJtYSXe3y/je4OB3cgISgrEg== X-Received: by 2002:a17:902:e287:: with SMTP id cf7mr35882704plb.217.1556152462455; Wed, 24 Apr 2019 17:34:22 -0700 (PDT) Received: from ip-172-31-29-54.us-west-2.compute.internal (ec2-34-219-153-187.us-west-2.compute.amazonaws.com. [34.219.153.187]) by smtp.gmail.com with ESMTPSA id k3sm25048807pfb.175.2019.04.24.17.34.20 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Wed, 24 Apr 2019 17:34:20 -0700 (PDT) Date: Thu, 25 Apr 2019 00:34:19 +0000 From: Alakesh Haloi To: Andrew Morton Cc: stable@vger.kernel.org, Greg Kroah-Hartman , Vlastimil Babka , Huang Ying , Sasha Levin , Sandeep Patil Subject: Re: [PATCH] fs/proc/task_mmu.c: fix uninitalized variable warning Message-ID: <20190425003419.GA10192@ip-172-31-29-54.us-west-2.compute.internal> References: <20190418012012.GA4296@ip-172-31-25-235.us-west-2.compute.internal> <20190418153459.50ee6fbea2bb6041040cbeb5@linux-foundation.org> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20190418153459.50ee6fbea2bb6041040cbeb5@linux-foundation.org> User-Agent: Mutt/1.5.21 (2010-09-15) Sender: stable-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: stable@vger.kernel.org On Thu, Apr 18, 2019 at 03:34:59PM -0700, Andrew Morton wrote: > On Thu, 18 Apr 2019 01:20:12 +0000 Alakesh Haloi wrote: > > > This patch fixes the following uninitialized variable warning > > > > fs/proc/task_mmu.c: In function 'show_smap.isra.33': > > fs/proc/task_mmu.c:761:7: warning: 'last_vma' may be used uninitialized in this function [-Wmaybe-uninitialized] > > bool last_vma; > > ^~~~~~~~ > > I can't immediately find a kernel tree to which this is applicable. > What kernel are you patching? > This is for 4.14 stable tree. Corresponding commit does not exist in mainline as the code has changed.