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 <b...@redhat.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
