Commit 6a5eb779 authored by Wang Yong's avatar Wang Yong Committed by Jonathan Corbet
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Documentation: x86: fix typo in x86_64/mm.rst 



change "64Gb" to "64GB".

Signed-off-by: default avatarWang Yong <yongw.kernel@gmail.com>
Link: https://lore.kernel.org/r/20221228100141.382325-1-yongw.kernel@gmail.com


Signed-off-by: default avatarJonathan Corbet <corbet@lwn.net>
parent 041d4329

Documentation/x86/x86_64/mm.rst

+1 −1
Original line number Diff line number Diff line
@@ -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.