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| author | Wang Yong <yongw.kernel@gmail.com> | 2022-12-28 10:01:41 +0000 |
|---|---|---|
| committer | Jonathan Corbet <corbet@lwn.net> | 2023-01-02 16:39:20 -0700 |
| commit | 6a5eb779478ee43e88c05dd7ae0477ab13517363 (patch) | |
| tree | b9cd7a8a6f4fb13737212a5d2ee7d4cf3b07fbb2 /Documentation/x86 | |
| parent | 041d4329130d8efe3214c2412dc9a3e5f9f7804b (diff) | |
Documentation: x86: fix typo in x86_64/mm.rst
change "64Gb" to "64GB".
Signed-off-by: Wang Yong <yongw.kernel@gmail.com>
Link: https://lore.kernel.org/r/20221228100141.382325-1-yongw.kernel@gmail.com
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
Diffstat (limited to 'Documentation/x86')
| -rw-r--r-- | Documentation/x86/x86_64/mm.rst | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/Documentation/x86/x86_64/mm.rst b/Documentation/x86/x86_64/mm.rst index 9798676bb0bf..35e5e18c83d0 100644 --- a/Documentation/x86/x86_64/mm.rst +++ b/Documentation/x86/x86_64/mm.rst @@ -140,7 +140,7 @@ The direct mapping covers all memory in the system up to the highest memory address (this means in some cases it can also include PCI memory holes). -We map EFI runtime services in the 'efi_pgd' PGD in a 64Gb large virtual +We map EFI runtime services in the 'efi_pgd' PGD in a 64GB large virtual memory window (this size is arbitrary, it can be raised later if needed). The mappings are not part of any other kernel PGD and are only available during EFI runtime calls. |