From: David S. Miller <davem@sunset.davemloft.net>
Date: Fri, 24 Feb 2006 05:40:15 +0000 (-0800)
Subject: [SPARC64]: destroy_context() needs to disable interrupts.
X-Git-Tag: v2.6.17-rc1~1184^2~41
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=77b838fa1ef0ab02f75afc09834c60d87b86772f;p=pandora-kernel.git

[SPARC64]: destroy_context() needs to disable interrupts.

get_new_mmu_context() can be invoked from interrupt context
now for the new SMP version wrap handling.

So disable interrupt while taking ctx_alloc_lock in destroy_context()
so we don't deadlock.

Signed-off-by: David S. Miller <davem@davemloft.net>
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