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 A2BA3C2BA17 for ; Mon, 6 Apr 2020 18:37:12 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 7E134206C3 for ; Mon, 6 Apr 2020 18:37:12 +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 S1725962AbgDFShM (ORCPT ); Mon, 6 Apr 2020 14:37:12 -0400 Received: from mail-pj1-f67.google.com ([209.85.216.67]:54265 "EHLO mail-pj1-f67.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725933AbgDFShL (ORCPT ); Mon, 6 Apr 2020 14:37:11 -0400 Received: by mail-pj1-f67.google.com with SMTP id l36so223076pjb.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=ERV1PwAfkKfQRVk0a4uoLNDGJNQYfZdIQAGLMnbHgbMmYbnAU/ry1XI4VTh1Pgnsfi v+UDmX3EQnKNbs+1V6k1wny3B30ESlz1r1tbsiHKZFTqJ3B0sYv5qOJy/FnneSUwYCHu tgzQuBUR4HCiyCIXvKUr+2+zR5+/p+gsO/ZNKoPuseCaR409H8Tbg0UK6AQHbGYZMHK4 459sOxD9e5IGVwQ4nxzqH45OL/kFUevIEp3PkU9dDuuKRV1Ouen5TdqmwSkNYDA1Efig Ez/yKojZmBmaj3Lo+e4YncuSn0CTlKsLwTA0Gr5d4ubVIStEc1jTKXDUPNRNyLdA5ZzI sI6Q== X-Gm-Message-State: AGi0PubAkKbaxgeXgSNnfBelU8ec2ckD1Nj1hfRgyXwXq2GtIrCiEpw1 hcoPfbF7BO4Zn9KYZP5MvWSJxQ== 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-api-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-api@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