From: David Daney <ddaney@caviumnetworks.com>
Date: Fri, 31 Jul 2009 21:30:07 +0000 (-0700)
Subject: MIPS: Octeon: Run IPI code with interrupts disabled.
X-Git-Tag: v2.6.31-rc6~64^2~7
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=39b3d44624e9c54e7406274beaf569fe33af2b96;p=pandora-kernel.git

MIPS: Octeon: Run IPI code with interrupts disabled.

In mm/slab.c the function do_ccupdate_local requires that interrupts be
disabled.  If they are not, we panic with CONFIG_DEBUG_SLAB.

So we disable interrupts while processing IPIs.  Also these are not shared
irqs, so get rid of the IRQF_SHARED flag.

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

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