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=-0.6 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, 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 3470CC433E0 for ; Thu, 28 May 2020 15:22:27 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 1699220888 for ; Thu, 28 May 2020 15:22:26 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="LAJbzZIP" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2404362AbgE1PW0 (ORCPT ); Thu, 28 May 2020 11:22:26 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:50368 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2404237AbgE1PWX (ORCPT ); Thu, 28 May 2020 11:22:23 -0400 Received: from mail-ej1-x62d.google.com (mail-ej1-x62d.google.com [IPv6:2a00:1450:4864:20::62d]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 9F666C08C5C6; Thu, 28 May 2020 08:22:22 -0700 (PDT) Received: by mail-ej1-x62d.google.com with SMTP id e2so316395eje.13; Thu, 28 May 2020 08:22:22 -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; bh=aO7HB3OY4vvptjuX4LbhmnN07enGDH14/ugvjwzLnnY=; b=LAJbzZIPjY54xOfhd19TofjJ3SmQw7Nm+UnbCL/LKcvsjbsUr0UfweZZ1qlcc1p4+A ttyVlteL9NDABV5OzWvlEsZlm2982NHi8qCfMA6wKrQ7Z9xSm7WfEYhr6KPzXW+TOqQz qINdTTUO8t9l9t8uxATnwPpGTuW9PyS4Bhfd60uF7tJpTisrKq9xnTLoHtlO1PG+nieR Rd6rzTXXNcJs8plfr1GbU8F1qUf+3zA8hVb0w7JfrMYIep487AqI7HIX0JP0tX9nW7vG JJlT35lLEXcMWHu5Y5dRd0tSeulfezFEiLYSj2ECphSwyYa/Ew+oy8UWmpAB8lbWDcft tnuQ== 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=aO7HB3OY4vvptjuX4LbhmnN07enGDH14/ugvjwzLnnY=; b=Nx/pu9Xzfew3kcZX19mWqIuBlO9etNLxGOG255IzLmvBmweJ4GAGQ3/MT4muzApZ2Q mE5wAeIFatnc2us9rbqsCNt7jcuFdTH/b2PdEu9Xt0uVta0xyCkZwBnUChcO8lEm9x4M od2GbaTh7hfGumXCCA9OEl8Ow3mAJXh1lYuWVfphAPJx+5QytapTBGpRTLGOjxCoYTwj 4TAJ4HoHXh4ZEIEGZvAnPsD5f25CO6prOLZ/N5EHljnD1btDHObm/AA30Z5WbMMuAzQ2 Le4k8qSqqnJ+PBlZDryS5OnXNt4LF2Yx6JGIYavj3+YxBnuBEXSZNIweN4OMuK2SIf6F wa1A== X-Gm-Message-State: AOAM531LwXSNBynwDaayk6LjwR9RlGnS6/3KIevonyUjsl44gXFnxZ4a tpxkVlnvbjo7ufwE4MhPM1L5oTIT X-Google-Smtp-Source: ABdhPJyfWf4LRMY8tHPgfcxrJHSdy/IYyN05y94+E89QNog4PgPPpHUGwT/KXgIzJIypxEi+IwVrTg== X-Received: by 2002:a17:906:4803:: with SMTP id w3mr3365570ejq.316.1590679340109; Thu, 28 May 2020 08:22:20 -0700 (PDT) Received: from ltop.local ([2a02:a03f:b7f9:7600:e4ff:e63d:9072:506a]) by smtp.gmail.com with ESMTPSA id j16sm1143058edp.35.2020.05.28.08.22.18 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 28 May 2020 08:22:19 -0700 (PDT) Date: Thu, 28 May 2020 17:22:18 +0200 From: Luc Van Oostenryck To: Marco Elver Cc: Borislav Petkov , kbuild test robot , kbuild-all@lists.01.org, linux-kernel@vger.kernel.org, x86@kernel.org, linux-sparse@vger.kernel.org, arnd@arndb.de, will@kernel.org, Peter Zijlstra Subject: Re: [tip:locking/kcsan 12/12] /bin/bash: line 1: 61526 Segmentation fault sparse ... Message-ID: <20200528152218.npq53zode7hh7qh4@ltop.local> References: <202005280727.lXn1VnTw%lkp@intel.com> <20200527235442.GC1805@zn.tnic> <20200528075900.GA236442@google.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20200528075900.GA236442@google.com> Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Thu, May 28, 2020 at 09:59:00AM +0200, Marco Elver wrote: > > Ouch. The below should be all we need, assuming it's the best we can do > for sparse right now. Upstream sparse should be OK with it now. -- Luc