From: David S. Miller <davem@sunset.davemloft.net>
Date: Sat, 11 Feb 2006 08:29:34 +0000 (-0800)
Subject: [SPARC64]: Simplify sun4v TLB handling using macros.
X-Git-Tag: v2.6.17-rc1~1184^2~157
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=36a68e77c554f1ef1c206fd618e6daf82d3e38a3;p=pandora-kernel.git

[SPARC64]: Simplify sun4v TLB handling using macros.

There was also a bug in sun4v_itlb_miss, it loaded the
MMU Fault Status base into %g3 instead of %g2.

This pointed out a fast path for TSB miss processing,
since we have %g2 with the MMU Fault Status base, we
can use that to quickly load up the PGD phys address.

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