From: Manuel Lauss <manuel.lauss@gmail.com>
Date: Sat, 8 Jun 2013 19:15:41 +0000 (+0000)
Subject: MIPS: Alchemy: fix wait function
X-Git-Tag: v3.10-rc6~22^2~2
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=e63a24ddc79cc801766646fb643451ad366a1121;p=pandora-kernel.git

MIPS: Alchemy: fix wait function

Only an interrupt can wake the core from 'wait', enable interrupts
locally before executing 'wait'.

[ralf@linux-mips.org: This leave the race between an interrupt that's
setting TIF_NEED_RESCHEd and entering the WAIT status. but at least it's
going to bring Alchemy back from the dead, so I'm going to apply this
patch.]

Signed-off-by: Manuel Lauss <manuel.lauss@gmail.com>
Cc: Linux-MIPS <linux-mips@linux-mips.org>
Cc: Maciej W. Rozycki <macro@linux-mips.org>
Patchwork: https://patchwork.linux-mips.org/patch/5408/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
---

Reading git-diff-tree failed