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(parent: 8fb3cd1) | patch
sparc64: Increase MAX_PHYS_ADDRESS_BITS to 53.
authorDavid S. Miller <davem@davemloft.net>
Thu, 25 Sep 2014 04:49:29 +0000 (21:49 -0700)
committerDavid S. Miller <davem@davemloft.net>
Sun, 5 Oct 2014 23:53:40 +0000 (16:53 -0700)
commit62f05307852d64e8824c72144948fe863733e158
tree5383bc77f280dc29c5cc422cae89283c6fcb8690tree | snapshot
parent8fb3cd12b649a1ffd60f698dd3a217889bf837fdcommit | diff
sparc64: Increase MAX_PHYS_ADDRESS_BITS to 53.

Make sure, at compile time, that the kernel can properly support
whatever MAX_PHYS_ADDRESS_BITS is defined to.

On M7 chips, use a max_phys_bits value of 49.

Based upon a patch by Bob Picco.

Signed-off-by: David S. Miller <davem@davemloft.net>
Acked-by: Bob Picco <bob.picco@oracle.com>
arch/sparc/include/asm/page_64.h diff | blob | history
arch/sparc/include/asm/pgtable_64.h diff | blob | history
arch/sparc/mm/init_64.c diff | blob | history
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