Messages in this thread |  | | | Date | Sun, 28 Jul 2002 20:18:22 +0100 | | From | Christoph Hellwig <> | | Subject | Re: [BK PATCH 2.5] fs/binfmt_aout.c: Use PAGE_ALIGN_LL() on 64-bit values |
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On Sun, Jul 28, 2002 at 07:55:51PM +0100, Anton Altaparmakov wrote: > I thought (intel) CPUs did 48-bit addressing? How do we support 32GiB of > RAM? With pure 32-bit addressing it would be limited to 4GiB only... No? > (Of course I am probably confusing varius types of addresses...)
P6+ support 36bit _physical_ addressing.
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