From: Russell King <rmk@dyn-67.arm.linux.org.uk>
Date: Sat, 6 Sep 2008 19:04:59 +0000 (+0100)
Subject: [ARM] Introduce new PTE memory type bits
X-Git-Tag: v2.6.28-rc1~293^2~8^2~9
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=bb30f36f9b71c31dc8fe3483bba4c9884fc86080;p=pandora-kernel.git

[ARM] Introduce new PTE memory type bits

Provide L_PTE_MT_xxx definitions to describe the memory types that we
use in Linux/ARM.  These definitions are carefully picked such that:

1. their LSBs match what is required for pre-ARMv6 CPUs.
2. they all have a unique encoding, including after modification
   by build_mem_type_table() (the result being that some have more
   than one combination.)

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
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