From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751585AbdBBMzG (ORCPT ); Thu, 2 Feb 2017 07:55:06 -0500 Received: from mx1.redhat.com ([209.132.183.28]:48368 "EHLO mx1.redhat.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751540AbdBBMzE (ORCPT ); Thu, 2 Feb 2017 07:55:04 -0500 From: Baoquan He To: tglx@linutronix.de, hpa@zytor.com, mingo@redhat.com Cc: linux-kernel@vger.kernel.org, x86@kernel.org, keescook@chromium.org, yinghai@kernel.org, bp@suse.de, anderson@redhat.com, luto@kernel.org, thgarnie@google.com, kuleshovmail@gmail.com, Baoquan He Subject: [PATCH v4 3/3] x86/64/doc: Update the ranges of kernel text and modules mapping Date: Thu, 2 Feb 2017 20:54:37 +0800 Message-Id: <1486040077-3719-4-git-send-email-bhe@redhat.com> In-Reply-To: <1486040077-3719-1-git-send-email-bhe@redhat.com> References: <1486040077-3719-1-git-send-email-bhe@redhat.com> X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.5.16 (mx1.redhat.com [10.5.110.39]); Thu, 02 Feb 2017 12:55:04 +0000 (UTC) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org The size of kernel mapping range has been increased to 1G unconditionally. Accordingly kernel modules mapping is shrunk to 1G. So update the description in document. Signed-off-by: Baoquan He --- Documentation/x86/x86_64/mm.txt | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/Documentation/x86/x86_64/mm.txt b/Documentation/x86/x86_64/mm.txt index 5724092..b7597a1 100644 --- a/Documentation/x86/x86_64/mm.txt +++ b/Documentation/x86/x86_64/mm.txt @@ -18,8 +18,8 @@ ffffff0000000000 - ffffff7fffffffff (=39 bits) %esp fixup stacks ... unused hole ... ffffffef00000000 - fffffffeffffffff (=64 GB) EFI region mapping space ... unused hole ... -ffffffff80000000 - ffffffff9fffffff (=512 MB) kernel text mapping, from phys 0 -ffffffffa0000000 - ffffffffff5fffff (=1526 MB) module mapping space +ffffffff80000000 - ffffffffbfffffff (=1024 MB) kernel text mapping, from phys 0 +ffffffffc0000000 - ffffffffff5fffff (=1014 MB) module mapping space ffffffffff600000 - ffffffffffdfffff (=8 MB) vsyscalls ffffffffffe00000 - ffffffffffffffff (=2 MB) unused hole -- 2.5.5