From: Takao Shinohara <shin@sm.sony.co.jp>
Date: Mon, 30 Apr 2007 21:01:07 +0000 (+1000)
Subject: [POWERPC] PS3: Fix system slowdown
X-Git-Tag: v2.6.22-rc1~358^2~54
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=0874dd40bf3c1f291da14b2c554c5640c0b6bf1b;p=pandora-kernel.git

[POWERPC] PS3: Fix system slowdown

The PS3 HV will deliver soft-disabled interrupts at the next HV call or
interrupt.  Add an HV call to local_irq_restore() to force the timely
delivery of any pending interrupts.

This fixes the system slowdown bug reported here
http://bugzilla.kernel.org/show_bug.cgi?id=8260

Signed-off-by: Geoff Levand <geoffrey.levand@am.sony.com>
Acked-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Paul Mackerras <paulus@samba.org>
---

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