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=-2.4 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE, SPF_PASS,USER_AGENT_SANE_1 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 DC683C433FF for ; Mon, 12 Aug 2019 13:56:35 +0000 (UTC) Received: from mother.openwall.net (mother.openwall.net [195.42.179.200]) by mail.kernel.org (Postfix) with SMTP id 2E102206C2 for ; Mon, 12 Aug 2019 13:56:34 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=alien8.de header.i=@alien8.de header.b="pYCNqKVD" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 2E102206C2 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=alien8.de Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=kernel-hardening-return-16783-kernel-hardening=archiver.kernel.org@lists.openwall.com Received: (qmail 13683 invoked by uid 550); 12 Aug 2019 13:56:28 -0000 Mailing-List: contact kernel-hardening-help@lists.openwall.com; run by ezmlm Precedence: bulk List-Post: List-Help: List-Unsubscribe: List-Subscribe: List-ID: Received: (qmail 13662 invoked from network); 12 Aug 2019 13:56:28 -0000 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=alien8.de; s=dkim; t=1565618176; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:in-reply-to:in-reply-to: references:references; bh=sOTJPwoCws/W5B4gjQ5XrTQUGLpEMhk29kPSAYtagHs=; b=pYCNqKVDhyKc71xmMVdmJNJ0ZlCt2f7s+xxBa4SW2H6x/Zp/9VOq9niuE+n6B1/pGs0Y1a r0+PBSURnEi2J+zAcesR2CXAhK9mfXT8fZhzGZik0v5dLutGf3RDCBbFJW0Y9rjUqLHB9m jkk5BvQXM3nNjq7mashohehhgqmXgb0= Date: Mon, 12 Aug 2019 15:57:01 +0200 From: Borislav Petkov To: Thomas Garnier Cc: kernel-hardening@lists.openwall.com, kristen@linux.intel.com, keescook@chromium.org, Thomas Gleixner , Ingo Molnar , "H. Peter Anvin" , x86@kernel.org, Peter Zijlstra , Nadav Amit , linux-kernel@vger.kernel.org Subject: Re: [PATCH v9 11/11] x86/alternatives: Adapt assembly for PIE support Message-ID: <20190812135701.GH23772@zn.tnic> References: <20190730191303.206365-1-thgarnie@chromium.org> <20190730191303.206365-12-thgarnie@chromium.org> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline In-Reply-To: <20190730191303.206365-12-thgarnie@chromium.org> User-Agent: Mutt/1.10.1 (2018-07-13) On Tue, Jul 30, 2019 at 12:12:55PM -0700, Thomas Garnier wrote: > Change the assembly options to work with pointers instead of integers. This commit message is too vague. A before/after example would make it a lot more clear why the change is needed. Thx. -- Regards/Gruss, Boris. Good mailing practices for 400: avoid top-posting and trim the reply.