From: David Daney <ddaney@caviumnetworks.com>
Date: Tue, 12 May 2009 19:41:54 +0000 (-0700)
Subject: MIPS: Remove execution hazard barriers for Octeon.
X-Git-Tag: v2.6.31-rc1~291^2~30
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=9e290a19f21f4d6c305090d3c61fbfad65908188;p=pandora-kernel.git

MIPS: Remove execution hazard barriers for Octeon.

The Octeon has no execution hazards, so we can remove them and save an
instruction per TLB handler invocation.

Signed-off-by: David Daney <ddaney@caviumnetworks.com>
Reviewed by: David VomLehn <dvomlehn@cisco.com>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
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