Messages in this thread | | | Date | Wed, 8 Mar 2017 09:54:47 +0100 | From | Borislav Petkov <> | Subject | Re: [PATCH 1/2] x86/efi: Correct a tiny mistake in code comment |
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On Wed, Mar 08, 2017 at 04:45:13PM +0800, Baoquan He wrote: > -4G and -68G just a trick which makes people understand easily, still we > think kernel text mapping region is in higher addr area then vmalloc. I > personnally think.
Just remove the direction: bottom-up or top-down, it will confuse people.
"We allocate runtime services regions starting from -4G, i.e. 0xffff_ffff_0000_0000 and decrement as we go. The EFI VA mapping space is limited to 64G."
-- Regards/Gruss, Boris.
SUSE Linux GmbH, GF: Felix Imendörffer, Jane Smithard, Graham Norton, HRB 21284 (AG Nürnberg) --
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