From: Konstantin Baydarov <kbaidarov@ru.mvista.com>
Date: Tue, 29 Apr 2008 08:01:03 +0000 (-0700)
Subject: ipmi: don't grab locks in run-to-completion mode
X-Git-Tag: v2.6.26-rc1~527
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=5956dce1485efe3816febc24aa52490dcb2be837;p=pandora-kernel.git

ipmi: don't grab locks in run-to-completion mode

This patch prevents deadlocks in IPMI panic handler caused by msg_lock
in smi_info structure and waiting_msgs_lock in ipmi_smi structure.

[cminyard@mvista.com: remove unnecessary memory barriers]
Signed-off-by: Konstantin Baydarov <kbaidarov@ru.mvista.com>
Signed-off-by: Corey Minyard <cminyard@mvista.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
---

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