From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755421AbeDCLLl (ORCPT ); Tue, 3 Apr 2018 07:11:41 -0400 Received: from terminus.zytor.com ([198.137.202.136]:52389 "EHLO terminus.zytor.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755311AbeDCLLk (ORCPT ); Tue, 3 Apr 2018 07:11:40 -0400 Date: Tue, 3 Apr 2018 04:10:59 -0700 From: "tip-bot for Kirill A. Shutemov" Message-ID: Cc: hpa@zytor.com, kirill.shutemov@linux.intel.com, mingo@kernel.org, tglx@linutronix.de, peterz@infradead.org, torvalds@linux-foundation.org, aryabinin@virtuozzo.com, linux-kernel@vger.kernel.org Reply-To: torvalds@linux-foundation.org, peterz@infradead.org, linux-kernel@vger.kernel.org, aryabinin@virtuozzo.com, kirill.shutemov@linux.intel.com, hpa@zytor.com, tglx@linutronix.de, mingo@kernel.org In-Reply-To: <20180402121025.10244-1-kirill.shutemov@linux.intel.com> References: <20180402121025.10244-1-kirill.shutemov@linux.intel.com> To: linux-tip-commits@vger.kernel.org Subject: [tip:x86/urgent] x86/mm: Fix documentation of module mapping range with 4-level paging Git-Commit-ID: 9a3b7e5e65c4b4d332df5f607c0838c3fb918673 X-Mailer: tip-git-log-daemon Robot-ID: Robot-Unsubscribe: Contact to get blacklisted from these emails MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Content-Type: text/plain; charset=UTF-8 Content-Disposition: inline Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Commit-ID: 9a3b7e5e65c4b4d332df5f607c0838c3fb918673 Gitweb: https://git.kernel.org/tip/9a3b7e5e65c4b4d332df5f607c0838c3fb918673 Author: Kirill A. Shutemov AuthorDate: Mon, 2 Apr 2018 15:10:25 +0300 Committer: Ingo Molnar CommitDate: Tue, 3 Apr 2018 12:59:02 +0200 x86/mm: Fix documentation of module mapping range with 4-level paging Commit: f5a40711fa58 ("x86/mm: Set MODULES_END to 0xffffffffff000000") changed MODULES_END back to a fixed value, but didn't update the documentation of memory layout for 4-level paging. Signed-off-by: Kirill A. Shutemov Acked-by: Andrey Ryabinin Cc: Linus Torvalds Cc: Peter Zijlstra Cc: Thomas Gleixner Fixes: f5a40711fa58 ("x86/mm: Set MODULES_END to 0xffffffffff000000") Link: http://lkml.kernel.org/r/20180402121025.10244-1-kirill.shutemov@linux.intel.com Signed-off-by: Ingo Molnar --- Documentation/x86/x86_64/mm.txt | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/Documentation/x86/x86_64/mm.txt b/Documentation/x86/x86_64/mm.txt index ea91cb61a602..5432a96d31ff 100644 --- a/Documentation/x86/x86_64/mm.txt +++ b/Documentation/x86/x86_64/mm.txt @@ -20,7 +20,7 @@ ffffff0000000000 - ffffff7fffffffff (=39 bits) %esp fixup stacks ffffffef00000000 - fffffffeffffffff (=64 GB) EFI region mapping space ... unused hole ... ffffffff80000000 - ffffffff9fffffff (=512 MB) kernel text mapping, from phys 0 -ffffffffa0000000 - [fixmap start] (~1526 MB) module mapping space (variable) +ffffffffa0000000 - fffffffffeffffff (1520 MB) module mapping space [fixmap start] - ffffffffff5fffff kernel-internal fixmap range ffffffffff600000 - ffffffffff600fff (=4 kB) legacy vsyscall ABI ffffffffffe00000 - ffffffffffffffff (=2 MB) unused hole