tree 05ef47c68b45202106b70c1f28d4935a2c6115fb
parent 92daa77e9a829350fd3900ff58d9c69820ad0e3d
author David S. Miller <davem@sunset.davemloft.net> 1141281738 -0800
committer David S. Miller <davem@sunset.davemloft.net> 1142846053 -0800

[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>