From: Zhang Le <r0bertz@gentoo.org>
Date: Wed, 15 Apr 2009 09:01:52 +0000 (+0800)
Subject: MIPS: Loongson 2 needs no hazard barriers.
X-Git-Tag: linux-omap-v2.6.30-rc6~13^2~22
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=5d57c31e5790d44905af0459a21086dbad167d26;p=pandora-kernel.git

MIPS: Loongson 2 needs no hazard barriers.

Quoting from Loongson2FUserGuide.pdf:

5.22.1 Hazards
The processor detects most of the pipeline hazards in hardware, including
CP0 hazards and load hazards. No NOP instructions are required to correct
instruction sequences.

Signed-off-by: Zhang Le <r0bertz@gentoo.org>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
---

Reading git-diff-tree failed