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Date: Thu, 2 Feb 2017 20:54:37 +0800
From: Baoquan He <bhe@...hat.com>
To: tglx@...utronix.de, hpa@...or.com, mingo@...hat.com
Cc: linux-kernel@...r.kernel.org, x86@...nel.org,
keescook@...omium.org, yinghai@...nel.org, bp@...e.de,
anderson@...hat.com, luto@...nel.org, thgarnie@...gle.com,
kuleshovmail@...il.com, Baoquan He <bhe@...hat.com>
Subject: [PATCH v4 3/3] x86/64/doc: Update the ranges of kernel text and modules mapping
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 <bhe@...hat.com>
---
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
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