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=-1.1 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=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 39040C04AAF for ; Thu, 16 May 2019 18:43:20 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 13A2320833 for ; Thu, 16 May 2019 18:43:20 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1558032200; bh=rdmSNUy/n5TWTgBsZs5YjiSbaOAojzGIidFrDTyi6dM=; h=References:In-Reply-To:From:Date:Subject:To:Cc:List-ID:From; b=f8dJgbRGFenQP7vIIdyX7p4nT5aZrdKY/xPeEGahB2eqi/MPkVg1QFECtDKICjf3x Rv7pR+q5wwlI4EKaYaJSmpgXs2egGnRHWf5uhqdSciUjO3Qek4EM/LHvgmLAjgI0jf 9rziQGTS4z3rZ0Z1e6kH0d+TRIduOZ6tzTmMEC50= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727478AbfEPSnT (ORCPT ); Thu, 16 May 2019 14:43:19 -0400 Received: from mail-lf1-f51.google.com ([209.85.167.51]:36808 "EHLO mail-lf1-f51.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726546AbfEPSnS (ORCPT ); Thu, 16 May 2019 14:43:18 -0400 Received: by mail-lf1-f51.google.com with SMTP id y10so3463933lfl.3 for ; Thu, 16 May 2019 11:43:17 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linux-foundation.org; s=google; h=mime-version:references:in-reply-to:from:date:message-id:subject:to :cc; bh=7cZ1i1PlSN05rjwgmeSPBOyRXDYpMKnhLwTSuPaFE/U=; b=EfMguayduqZ24ff/F2BHhhOzDjdyonEf/8VAfENfIiKBoB1yeFBf4g99m6HV/ITW75 ljiBLFVvQ2AmeClpItH1kbP5DUhFgHjF3hBfb0bAa+H9/32UpRA/gA93SgH3F+wg+0iD Q4TO8Dsk7hrNYV0eWnI/r80xmPZC2tINDBImE= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to:cc; bh=7cZ1i1PlSN05rjwgmeSPBOyRXDYpMKnhLwTSuPaFE/U=; b=WM7k7rj+tQdziZg9fVRmvxd1izS4WWaQyuOJITz7IK9R9gDyYfhO07w2sBGjBF2AIO EbIzIQf+WNkG1TiH5d9QHAhxirD39OS9xH1qtPwaPb4L81y4xag71FLTD9WtLZRBxzIJ Z55Tb4GlOhFVR6hg5wiDfLbqmxqfio2kw9bivrCtcdX2WqY/kZw/EilBnntg26Wodv8v uPVBNwqS+gmegxKuf/4S/M/4oehjUYzSogVKcNtYNcq3msYYwLl7cOM9G7Op+NVkWXZj x/uHIZ3QO1AVxxa19fsxSlDvfS/aNwcPkvRxqvM6nzhwX5eVqvUFpH6c8NnwhEr0hfWm 9GmQ== X-Gm-Message-State: APjAAAWj6m4UVkw8daPDMsR77nBIulsTzfp7qWaGQDKDJM8d3S/LGXTE XEX1UM+uuPV8Hjcl3vzBGkyedJ35CjY= X-Google-Smtp-Source: APXvYqzSVwb9FPFXIqPlwRBsLEt1lNQwhAZf+fQ6r7jpT+Oib+z/M7bVQhFZ9/NoT8QJJAyXmYcxJQ== X-Received: by 2002:ac2:41da:: with SMTP id d26mr24594786lfi.34.1558032196483; Thu, 16 May 2019 11:43:16 -0700 (PDT) Received: from mail-lf1-f42.google.com (mail-lf1-f42.google.com. [209.85.167.42]) by smtp.gmail.com with ESMTPSA id u3sm1094500lfc.73.2019.05.16.11.43.15 for (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Thu, 16 May 2019 11:43:16 -0700 (PDT) Received: by mail-lf1-f42.google.com with SMTP id y19so3438837lfy.5 for ; Thu, 16 May 2019 11:43:15 -0700 (PDT) X-Received: by 2002:a19:5015:: with SMTP id e21mr25981649lfb.62.1558032194090; Thu, 16 May 2019 11:43:14 -0700 (PDT) MIME-Version: 1.0 References: <20190516160135.GA45760@gmail.com> <20190516183945.GA6659@kroah.com> In-Reply-To: <20190516183945.GA6659@kroah.com> From: Linus Torvalds Date: Thu, 16 May 2019 11:42:58 -0700 X-Gmail-Original-Message-ID: Message-ID: Subject: Re: [GIT PULL] locking fix To: Greg KH Cc: Ingo Molnar , stable , Linux List Kernel Mailing , Peter Zijlstra , Thomas Gleixner , Andrew Morton Content-Type: text/plain; charset="UTF-8" Sender: stable-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: stable@vger.kernel.org On Thu, May 16, 2019 at 11:39 AM Greg KH wrote: > > Thanks, I'll work on that later tonight... Note that it probably is almost entirely impossible to trigger the problem in practice, so it's not like this is a particularly important stable back-port. I just happened to look at it and go "hmm, it's not _marked_ for stable". Linus