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=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 30DBDC433E2 for ; Wed, 24 Jun 2020 20:36:13 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 0B8B1206C0 for ; Wed, 24 Jun 2020 20:36:13 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=chromium.org header.i=@chromium.org header.b="Y1j+29kx" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2391468AbgFXUgL (ORCPT ); Wed, 24 Jun 2020 16:36:11 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:51076 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2389041AbgFXUgK (ORCPT ); Wed, 24 Jun 2020 16:36:10 -0400 Received: from mail-pl1-x644.google.com (mail-pl1-x644.google.com [IPv6:2607:f8b0:4864:20::644]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 70C1DC0613ED for ; Wed, 24 Jun 2020 13:36:09 -0700 (PDT) Received: by mail-pl1-x644.google.com with SMTP id k6so1570426pll.9 for ; Wed, 24 Jun 2020 13:36:09 -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:content-transfer-encoding:in-reply-to; bh=pgO1m61KHUuX3PlQgWsNmv+WwHbeWP7bfAQiG1GvUW4=; b=Y1j+29kxJwpJ0aEr6u3wsVIF8qsGWpyiGBvwKiy5HrXYgpRLcw4DAwK7vLtdyYiB3M qKxtyyX2XoWDyIEouUtcKSby8ACCDJYMT1BqlNQEz9sC9V9QMOm19BQgZKPw2sJgX8eo lR2lzjXyG0E/LHiNV332oFq+AvlgY8bV9i8g0= 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:content-transfer-encoding :in-reply-to; bh=pgO1m61KHUuX3PlQgWsNmv+WwHbeWP7bfAQiG1GvUW4=; b=J6PwVGTsQ6JTM1uJnfPzs90ULouZ2z1MYmy0JcgvUueM1VCtITz/q2GL9VafzrSS9b 0lLpCh6ThKfi7pon5T10lzMexP3p/qEu4MhPRuVZUKEOljdSxW/m1EA3gODyOoS5fEZk e91R1bb37BsenkDwmmJYnxnnugaxGDXwP/RnuZ/YVi1Me2NdcXU5bFmoE1ehHaIOy6lG kHdCYTeejfCtAiunhrtB7oYHQ2+tZAfpdVFTiSEa2HXlANqKRFM+uuGwdpqqyEbPAa1h 07KCbS0I3vsPSdgQV6aeT48zw4StB5jDjVGc1daVq3AmSbAIZzmYOdJd25Fmzg0k9eVh beUA== X-Gm-Message-State: AOAM532j7XGloknt0zyeTeYMJbmuN4Xy3n9b0tlnqFzUPo4OLW5kHdzS kbmWCP72+28PbsY2ZcMH4enPhg== X-Google-Smtp-Source: ABdhPJxQnUOr0rPh83NgE/X2mffcJAt0WerGIXvgcy2ZVvS/CVDjKXX+PoSM4O3Z+h3Uoytd2NTvrg== X-Received: by 2002:a17:90a:55c7:: with SMTP id o7mr27620634pjm.205.1593030968933; Wed, 24 Jun 2020 13:36:08 -0700 (PDT) Received: from www.outflux.net (smtp.outflux.net. [198.145.64.163]) by smtp.gmail.com with ESMTPSA id j19sm20510490pfn.109.2020.06.24.13.36.07 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 24 Jun 2020 13:36:08 -0700 (PDT) Date: Wed, 24 Jun 2020 13:36:07 -0700 From: Kees Cook To: Richard Weinberger Cc: Randy Dunlap , Greg Kroah-Hartman , Prasad Sodagudi , Sami Tolvanen , Amit Daniel Kachhap , linux-kselftest@vger.kernel.org, clang-built-linux@googlegroups.com, linux-kernel , Richard Weinberger Subject: Re: [PATCH drivers/misc 0/4] lkdtm: Various clean ups Message-ID: <202006241335.2C0FB5DF90@keescook> References: <20200529200347.2464284-1-keescook@chromium.org> <202006231610.4993DC5@keescook> <2356a78c-750b-538f-3d64-b9c78aff89cb@infradead.org> <903628180.54697.1592983405305.JavaMail.zimbra@nod.at> MIME-Version: 1.0 Content-Type: text/plain; charset=iso-8859-1 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: <903628180.54697.1592983405305.JavaMail.zimbra@nod.at> Sender: linux-kselftest-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kselftest@vger.kernel.org On Wed, Jun 24, 2020 at 09:23:25AM +0200, Richard Weinberger wrote: > ----- Ursprüngliche Mail ----- > >>> Regardless, it seems arch/x86/um/asm/desc.h is not needed any more? > > > >> True that, we can rip the file. > > > > Has anyone fixed the uml build errors? > > I didn't realize that this is a super urgent issue. ;-) > > Kees, if you want you can carry a patch in your series, I'll ack it. > Otherwise I can also do a patch and bring it via the uml tree upstream > as soon more fixes queued up. I think the lkdtm change will tweak this bug, so I'm happy to carry the patch (I just haven't had time to create and test one). Is it really just as simple as removing arch/x86/um/asm/desc.h? -- Kees Cook