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(parent: 498db9c) | patch
sparc64: Adjust KTSB assembler to support larger physical addresses.
authorDavid S. Miller <davem@davemloft.net>
Wed, 17 Sep 2014 17:14:56 +0000 (10:14 -0700)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Thu, 30 Oct 2014 16:43:17 +0000 (09:43 -0700)
commit73bf1d0c9e7f4845077836834e41e3adbc02661b
tree7db56cf68eefe3860ac1bc3d52c2c7d137e1f6bftree | snapshot
parent498db9cdd85904c7a991da2542efa5ddaeb04ae4commit | diff
sparc64: Adjust KTSB assembler to support larger physical addresses.

[ Upstream commit 8c82dc0e883821c098c8b0b130ffebabf9aab5df ]

As currently coded the KTSB accesses in the kernel only support up to
47 bits of physical addressing.

Adjust the instruction and patching sequence in order to support
arbitrary 64 bits addresses.

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/tsb.h diff | blob | blame | history
arch/sparc/mm/init_64.c diff | blob | blame | history
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