From: David S. Miller <davem@davemloft.net>
Date: Sun, 3 Aug 2008 07:01:05 +0000 (-0700)
Subject: sparc64: Need to disable preemption around smp_tsb_sync().
X-Git-Tag: v2.6.27-rc2~41^2~13
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=a3cf5e6b6f2548b036921da5ab6325dc8a76e207;p=pandora-kernel.git

sparc64: Need to disable preemption around smp_tsb_sync().

Based upon a bug report by Mariusz Kozlowski

It uses smp_call_function_masked() now, which has a preemption-disabled
requirement.

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