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=-8.8 required=3.0 tests=BAYES_00,DKIM_INVALID, DKIM_SIGNED,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI, MENTIONS_GIT_HOSTING,SPF_HELO_NONE,SPF_PASS autolearn=unavailable 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 93302C433E3 for ; Wed, 15 Jul 2020 18:21:08 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 7683C2067D for ; Wed, 15 Jul 2020 18:21:08 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="signature verification failed" (2048-bit key) header.d=infradead.org header.i=@infradead.org header.b="n386cJ2x" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726660AbgGOSVE (ORCPT ); Wed, 15 Jul 2020 14:21:04 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:59068 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726402AbgGOSVD (ORCPT ); Wed, 15 Jul 2020 14:21:03 -0400 Received: from casper.infradead.org (casper.infradead.org [IPv6:2001:8b0:10b:1236::1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 67CBDC061755; Wed, 15 Jul 2020 11:21:03 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=infradead.org; s=casper.20170209; h=In-Reply-To:Content-Type:MIME-Version: References:Message-ID:Subject:Cc:To:From:Date:Sender:Reply-To: Content-Transfer-Encoding:Content-ID:Content-Description; bh=/PGzMxiRs3LntzWdZ9BnnwhzRWaZLNAopFC1UTRKht4=; b=n386cJ2xX5uIHAjX8MFywK56Cj pEKViQSpn12oXPq+h8K3cwBZdII+6juPIXizsdN0DLdJ4Rc1NyN592FdP5uqCk+B/xYa2yhYae9cT +0JnimG086wSG0LSReTbBoW4ePpClWtyrlGO5FDh3oY5xRiddhoKYaF3ifM6HcOCIyKcTeCxf1oWU OHFEvG1qnhnWp3FwkmcJ8/lakxMfoKo9R/XX34BEDiEy9UhTONH3wJ9yW6YdgOxeuUHJzU48+HKNw bi2lOezBfZ2/Srt2KpxfXCeQk8TME8Vhf22lkWNDDSi2xh5BPfBHe100mnJPi5X+nOp+x0e/rjolf NFdarelA==; Received: from hch by casper.infradead.org with local (Exim 4.92.3 #3 (Red Hat Linux)) id 1jvm1W-0005BZ-1A; Wed, 15 Jul 2020 18:20:54 +0000 Date: Wed, 15 Jul 2020 19:20:53 +0100 From: Christoph Hellwig To: Kees Cook Cc: Christoph Hellwig , "Eric W. Biederman" , linux-kernel@vger.kernel.org, Linus Torvalds , Andy Lutomirski , "H. Peter Anvin" , Thomas Gleixner , Ingo Molnar , Borislav Petkov , Al Viro , Luis Chamberlain , linux-fsdevel@vger.kernel.org, Tetsuo Handa , linux-security-module@vger.kernel.org, "Serge E. Hallyn" , James Morris , Kentaro Takeda , Casey Schaufler , John Johansen Subject: Re: [PATCH 7/7] exec: Implement kernel_execve Message-ID: <20200715182053.GA18278@infradead.org> References: <871rle8bw2.fsf@x220.int.ebiederm.org> <87wo365ikj.fsf@x220.int.ebiederm.org> <202007141446.A72A4437C@keescook> <20200715064248.GH32470@infradead.org> <202007150758.3D1597C6D@keescook> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <202007150758.3D1597C6D@keescook> X-SRS-Rewrite: SMTP reverse-path rewritten from by casper.infradead.org. See http://www.infradead.org/rpr.html Sender: linux-fsdevel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-fsdevel@vger.kernel.org On Wed, Jul 15, 2020 at 08:00:16AM -0700, Kees Cook wrote: > Heh, yes please. :) (Which branch is this from? http://git.infradead.org/users/hch/misc.git/shortlog/refs/heads/exec-cleanup > Are yours and Eric's > tree going to collide?) Yes, badly.