From: David S. Miller <davem@sunset.davemloft.net>
Date: Thu, 2 Mar 2006 06:42:18 +0000 (-0800)
Subject: [SPARC64]: Fix _PAGE_EXEC handling.
X-Git-Tag: v2.6.17-rc1~1184^2~28
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=45f791eb0f03e760183d30d3f1f18dc2b8e902fe;p=pandora-kernel.git

[SPARC64]: Fix _PAGE_EXEC handling.

First of all, use the known _PAGE_EXEC_{4U,4V} value instead
of loading _PAGE_EXEC from memory.  We either know which one
to use by context, or we can code patch the test.

Next, we need to check executability of a PTE in the generic
TSB miss handler.

Signed-off-by: David S. Miller <davem@davemloft.net>
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