diff options
| author | Ingo Molnar <mingo@elte.hu> | 2009-05-12 08:52:35 +0200 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2009-05-12 08:52:35 +0200 |
| commit | 6b6bdec67838ae128ef7b19cb450fa436af7fcf1 (patch) | |
| tree | 0f8b3355fbe39ce344b0e944dfb071db6d5c2739 /Documentation | |
| parent | c7516cd57fc99906bda16a0b4cdf17e419382bd6 (diff) | |
| parent | 087fa4e964e04371a67f340e1f6ac92c5db5e0a6 (diff) | |
Merge branch 'x86/mm' into auto-x86-next
Diffstat (limited to 'Documentation')
| -rw-r--r-- | Documentation/x86/x86_64/mm.txt | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/Documentation/x86/x86_64/mm.txt b/Documentation/x86/x86_64/mm.txt index 29b52b14d0b4..d6498e3cd713 100644 --- a/Documentation/x86/x86_64/mm.txt +++ b/Documentation/x86/x86_64/mm.txt @@ -6,10 +6,11 @@ Virtual memory map with 4 level page tables: 0000000000000000 - 00007fffffffffff (=47 bits) user space, different per mm hole caused by [48:63] sign extension ffff800000000000 - ffff80ffffffffff (=40 bits) guard hole -ffff880000000000 - ffffc0ffffffffff (=57 TB) direct mapping of all phys. memory -ffffc10000000000 - ffffc1ffffffffff (=40 bits) hole -ffffc20000000000 - ffffe1ffffffffff (=45 bits) vmalloc/ioremap space -ffffe20000000000 - ffffe2ffffffffff (=40 bits) virtual memory map (1TB) +ffff880000000000 - ffffc7ffffffffff (=64 TB) direct mapping of all phys. memory +ffffc80000000000 - ffffc8ffffffffff (=40 bits) hole +ffffc90000000000 - ffffe8ffffffffff (=45 bits) vmalloc/ioremap space +ffffe90000000000 - ffffe9ffffffffff (=40 bits) hole +ffffea0000000000 - ffffeaffffffffff (=40 bits) virtual memory map (1TB) ... unused hole ... ffffffff80000000 - ffffffffa0000000 (=512 MB) kernel text mapping, from phys 0 ffffffffa0000000 - fffffffffff00000 (=1536 MB) module mapping space |