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=-1.0 required=3.0 tests=DKIMWL_WL_HIGH,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 20FF1C2BA1E for ; Mon, 6 Apr 2020 18:37:13 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 02D29206C3 for ; Mon, 6 Apr 2020 18:37:13 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=chromium.org header.i=@chromium.org header.b="ZhH7J/98" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726246AbgDFShM (ORCPT ); Mon, 6 Apr 2020 14:37:12 -0400 Received: from mail-pj1-f66.google.com ([209.85.216.66]:38251 "EHLO mail-pj1-f66.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725787AbgDFShL (ORCPT ); Mon, 6 Apr 2020 14:37:11 -0400 Received: by mail-pj1-f66.google.com with SMTP id m15so228930pje.3 for ; Mon, 06 Apr 2020 11:37:11 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=chromium.org; s=google; h=date:from:to:cc:subject:message-id:references:mime-version :content-disposition:in-reply-to; bh=RPf4iEWl31iyICcKKYAUoZ6x8ZFphZAANeccq/+cSuQ=; b=ZhH7J/98IP9aFb1GIbiBZDjP8zYVMEESv42tnRyH7AYdTf+r78V5lVruWjn7mB3vr1 Qd0HfY4jT6/b7j8XtBs57O8ruHLNxbSFjdUZj5qZ6U01MsfE4MUUL/JKi+VHxDKHd/1P fRym4RH6wHkv8Qv3chNSOPmmmhl1vpCYtaIOw= 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; bh=RPf4iEWl31iyICcKKYAUoZ6x8ZFphZAANeccq/+cSuQ=; b=oV0j+g+AljhYusu1k1ItZJfyfc68MjFJ2CxybCZ2Yk4/MtohHtBI4bMQLoIW3JqMh3 mdMKxUZ3JXUgdp/BiYcG+G+LqKmfe+GPPm9eWSD3xhzprK2INKU1ZH0ffaZU9UB5Zc2z QUr5MpKaO/GI/v+bQZie08bJrOMrRVOzCjqeeCFj00wUpq/q9H+FZhpl1dGBMpwI+q7S tbQ/QfMN6Nq6W+q1Il/jsJbNt2UGX6sbAImTLFT6TYUmoEMhQY2dE/nzs7GIKGdKhOlg wzXNAIAyUsMUTPky+r13NMsH020T9iGFcEvunqvqF6ZYxBm8QNURu+JllsKd9w4zI5YY GnJw== X-Gm-Message-State: AGi0PuaDtf49rST2tcpsQ5iPFv6DWdFoMLreJX77otNph+osh4GudPrR B1xEGGUzApIj550z9+3bVSJQ/g== X-Google-Smtp-Source: APiQypJkJzqyAVk93YophF2DdDXFQtQFxEQ1p7UwWuwI6Z3WRoKl15rLkyLHchyR+rCTa2HWS+biEg== X-Received: by 2002:a17:902:bd85:: with SMTP id q5mr22257863pls.326.1586198230653; Mon, 06 Apr 2020 11:37:10 -0700 (PDT) Received: from www.outflux.net (smtp.outflux.net. [198.145.64.163]) by smtp.gmail.com with ESMTPSA id h4sm11426186pgg.67.2020.04.06.11.37.09 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 06 Apr 2020 11:37:09 -0700 (PDT) Date: Mon, 6 Apr 2020 11:37:08 -0700 From: Kees Cook To: Guilherme Piccoli Cc: Andrew Morton , linux-kernel@vger.kernel.org, Linux-Fsdevel , linux-api@vger.kernel.org, linux-doc@vger.kernel.org, mcgrof@kernel.org, Iurii Zaikin , Thomas Gleixner , Tetsuo Handa , Vlastimil Babka , Randy Dunlap , Matthew Wilcox , "Guilherme G. Piccoli" , Dmitry Vyukov Subject: Re: [PATCH V3] kernel/hung_task.c: Introduce sysctl to print all traces when a hung task is detected Message-ID: <202004061136.8029EF3@keescook> References: <20200327223646.20779-1-gpiccoli@canonical.com> <202004060854.22F15BDBF1@keescook> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Mon, Apr 06, 2020 at 03:32:42PM -0300, Guilherme Piccoli wrote: > Thanks Kees! I was expecting this could be merged in the current > window, but there's really no problem in waiting for the next! That's not usually how these things work, unfortunately. Stuff going into the merge window are those things that have been living in linux-next for a while (usually since before the -rc5). Once Andrew is done with the merge window for the -mm tree, he'll start scanning for new things to pull in. I expect this to be one of them. :) -- Kees Cook