From 49776d30aea903fb2f9966c8e9b6f23ae5f7c937 Mon Sep 17 00:00:00 2001
From: Kazunori Asayama <asayama@sm.sony.co.jp>
Date: Fri, 20 Jul 2007 21:39:30 +0200
Subject: [PATCH] [CELL] spufs: Avoid unexpectedly restaring MFC during context
 save

The current SPU context saving procedure in SPUFS unexpectedly
restarts MFC when halting decrementer, because MFC_CNTL[Dh] is set
without MFC_CNTL[Sm]. This bug causes, for example, saving broken DMA
queues. Here is a patch to fix the problem.

Signed-off-by: Kazunori Asayama <asayama@sm.sony.co.jp>
Signed-off-by: Jeremy Kerr <jk@ozlabs.org>
Signed-off-by: Arnd Bergmann <arnd.bergmann@de.ibm.com>
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