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(parent: 29070cd) | 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)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Thu, 30 Oct 2014 16:38:27 +0000 (09:38 -0700)
commite0b18223c64d6e11248553fae8a2343d4fe66a42
tree637d8f64a8b7faa2d59f1a02de07f7c51a814dd9tree | snapshot
parent29070cdcc7533872cb5a16949603557cde43eb84commit | 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>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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
Domain: System / Kernel;