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=-2.3 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_PASS,USER_AGENT_MUTT 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 E0F3DC28CF8 for ; Sat, 13 Oct 2018 20:34:38 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 9D47B20693 for ; Sat, 13 Oct 2018 20:34:38 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 9D47B20693 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=alien8.de Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726042AbeJNENE (ORCPT ); Sun, 14 Oct 2018 00:13:04 -0400 Received: from mail.skyhub.de ([5.9.137.197]:37036 "EHLO mail.skyhub.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725731AbeJNENE (ORCPT ); Sun, 14 Oct 2018 00:13:04 -0400 X-Virus-Scanned: Nedap ESD1 at mail.skyhub.de Received: from mail.skyhub.de ([127.0.0.1]) by localhost (blast.alien8.de [127.0.0.1]) (amavisd-new, port 10026) with ESMTP id GdNXrLspDJ32; Sat, 13 Oct 2018 22:34:35 +0200 (CEST) Received: from zn.tnic (p200300EC2BDC0500329C23FFFEA6A903.dip0.t-ipconnect.de [IPv6:2003:ec:2bdc:500:329c:23ff:fea6:a903]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.skyhub.de (SuperMail on ZX Spectrum 128k) with ESMTPSA id 40A9D1EC03E3; Sat, 13 Oct 2018 22:34:35 +0200 (CEST) Date: Sat, 13 Oct 2018 22:34:29 +0200 From: Borislav Petkov To: Masayoshi Mizuma Cc: Chao Fan , Baoquan He , Ingo Molnar , Thomas Gleixner , linux-kernel@vger.kernel.org, x86@kernel.org, linux-efi@vger.kernel.org, linux-acpi@vger.kernel.org, mingo@redhat.com, hpa@zytor.com, keescook@chromium.org, rjw@rjwysocki.net, lenb@kernel.org, ard.biesheuvel@linaro.org, indou.takao@jp.fujitsu.com, caoj.fnst@cn.fujitsu.com Subject: Re: [PATCH v8 0/3] x86/boot/KASLR: Parse ACPI table and limit kaslr in immovable memory Message-ID: <20181013203429.GE31650@zn.tnic> References: <20181010084119.17539-1-fanc.fnst@cn.fujitsu.com> <20181010085920.GB5533@zn.tnic> <20181010090620.GF25297@MiWiFi-R3L-srv> <20181010091923.GC5533@zn.tnic> <20181010093057.GA22088@MiWiFi-R3L-srv> <20181010194443.sgdvplwdnltshwwi@gabell> <20181011002955.GJ25297@MiWiFi-R3L-srv> <20181011055154.GB6667@localhost.localdomain> <20181013201958.zfzv5ahhe3xz7bwi@gabell> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline In-Reply-To: <20181013201958.zfzv5ahhe3xz7bwi@gabell> User-Agent: Mutt/1.10.1 (2018-07-13) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Sat, Oct 13, 2018 at 04:19:59PM -0400, Masayoshi Mizuma wrote: > Baoquan and Chao, thank you for your comments! > > Boris, the patches has been merged to linux-next. First of all, please do not top-post. Even if they're in linux-next, that doesn't mean they should go upstream while there are still issues to be hammered out. In this particular case, if Chao Fan's patchset shapes up in a decent form to be upstreamed, we don't need the cmdline parameter anymore, do we? Because we'll have the SRAT parsing and proper KASLR limits ready and working automatically, I'd say. -- Regards/Gruss, Boris. Good mailing practices for 400: avoid top-posting and trim the reply.