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| author | Lorenzo Stoakes <lstoakes@gmail.com> | 2016-08-23 09:00:45 +0100 |
|---|---|---|
| committer | Jonathan Corbet <corbet@lwn.net> | 2016-09-06 06:42:42 -0600 |
| commit | 9d9cce7f10dc8d7a5fc6ef4e537e17664234605a (patch) | |
| tree | c48f329f56c63c213c14ee1ae15f1ca6ed31f1fa /Documentation/x86 | |
| parent | 2836a2f5bd8516ae3c1a9b8bd76aea2160e5d092 (diff) | |
| download | linux-9d9cce7f10dc8d7a5fc6ef4e537e17664234605a.tar.gz linux-9d9cce7f10dc8d7a5fc6ef4e537e17664234605a.tar.bz2 linux-9d9cce7f10dc8d7a5fc6ef4e537e17664234605a.zip | |
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.txt | 6 |
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 |