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authorLorenzo Stoakes <lstoakes@gmail.com>2016-08-23 09:00:45 +0100
committerJonathan Corbet <corbet@lwn.net>2016-09-06 06:42:42 -0600
commit9d9cce7f10dc8d7a5fc6ef4e537e17664234605a (patch)
treec48f329f56c63c213c14ee1ae15f1ca6ed31f1fa /Documentation/x86
parent2836a2f5bd8516ae3c1a9b8bd76aea2160e5d092 (diff)
downloadlinux-9d9cce7f10dc8d7a5fc6ef4e537e17664234605a.tar.bz2
x86: fix memory ranges in mm documentation
This is a trivial fix to correct upper bound addresses to always be inclusive. Previously, the majority of ranges specified were inclusive with a small minority specifying an exclusive upper bound. This patch fixes this inconsistency. Signed-off-by: Lorenzo Stoakes <lstoakes@gmail.com> Signed-off-by: Jonathan Corbet <corbet@lwn.net>
Diffstat (limited to 'Documentation/x86')
-rw-r--r--Documentation/x86/x86_64/mm.txt6
1 files changed, 3 insertions, 3 deletions
diff --git a/Documentation/x86/x86_64/mm.txt b/Documentation/x86/x86_64/mm.txt
index 8c7dd5957ae1..5724092db811 100644
--- a/Documentation/x86/x86_64/mm.txt
+++ b/Documentation/x86/x86_64/mm.txt
@@ -12,13 +12,13 @@ ffffc90000000000 - ffffe8ffffffffff (=45 bits) vmalloc/ioremap space
ffffe90000000000 - ffffe9ffffffffff (=40 bits) hole
ffffea0000000000 - ffffeaffffffffff (=40 bits) virtual memory map (1TB)
... unused hole ...
-ffffec0000000000 - fffffc0000000000 (=44 bits) kasan shadow memory (16TB)
+ffffec0000000000 - fffffbffffffffff (=44 bits) kasan shadow memory (16TB)
... unused hole ...
ffffff0000000000 - ffffff7fffffffff (=39 bits) %esp fixup stacks
... unused hole ...
-ffffffef00000000 - ffffffff00000000 (=64 GB) EFI region mapping space
+ffffffef00000000 - fffffffeffffffff (=64 GB) EFI region mapping space
... unused hole ...
-ffffffff80000000 - ffffffffa0000000 (=512 MB) kernel text mapping, from phys 0
+ffffffff80000000 - ffffffff9fffffff (=512 MB) kernel text mapping, from phys 0
ffffffffa0000000 - ffffffffff5fffff (=1526 MB) module mapping space
ffffffffff600000 - ffffffffffdfffff (=8 MB) vsyscalls
ffffffffffe00000 - ffffffffffffffff (=2 MB) unused hole