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>
This commit is contained in:
Wang Yong 2022-12-28 10:01:41 +00:00 committed by Jonathan Corbet
parent 041d432913
commit 6a5eb77947

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@ -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.