From: Jeremy Fitzhardinge <jeremy@goop.org>
Date: Thu, 11 Sep 2008 08:31:45 +0000 (-0700)
Subject: generic: add phys_addr_t for holding physical addresses
X-Git-Tag: v2.6.28-rc1~271^2^4~6
X-Git-Url: https://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=600715dcdf567c86f8b2c6173fcfb4b873e25a19;p=pandora-kernel.git

generic: add phys_addr_t for holding physical addresses

Add a kernel-wide "phys_addr_t" which is guaranteed to be able to hold
any physical address.  By default it equals the word size of the
architecture, but a 32-bit architecture can set ARCH_PHYS_ADDR_T_64BIT
if it needs a 64-bit phys_addr_t.

Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
---

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