From: Jiri Slaby <jirislaby@gmail.com>
To: yi.zhu@intel.com
Cc: reinette.chatre@intel.com, linux-wireless@vger.kernel.org,
ipw3945-devel@lists.sourceforge.net,
Linux kernel mailing list <linux-kernel@vger.kernel.org>
Subject: iwl: potential deadlock?
Date: Mon, 13 Jul 2009 21:34:56 +0200 [thread overview]
Message-ID: <4A5B8C60.9000600@gmail.com> (raw)
Hi,
we found a potential deadlock in iwl code by our tool.
Can this happen:
iwl_update_tkip_key()
-> spin_lock_irqsave(&priv->sta_lock)
-> iwl_send_add_sta()
-> iwl_sta_ucode_activate()
-> spin_lock_irqsave(&priv->sta_lock)
?
Thanks.
next reply other threads:[~2009-07-13 19:35 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-07-13 19:34 Jiri Slaby [this message]
2009-07-13 20:18 ` iwl: potential deadlock? reinette chatre
2009-07-13 20:33 ` Jiri Slaby
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