kern/86779: taskqueue_enqueue_fast uses spinlock on sleep mutex in fbsd-5.4-stable

[Kris Kennaway]

The following reply was made to PR kern/86779; it has been noted by GNATS.

From: Kris Kennaway <kris at obsecurity.org>
To: Konstantin Prokazoff <kp at svr.kiev.ua>
Cc: freebsd-gnats-submit at FreeBSD.org
Subject: Re: kern/86779: taskqueue_enqueue_fast uses spinlock on sleep mutex in fbsd-5.4-stable
Date: Sat, 1 Oct 2005 12:27:52 -0400

 On Sat, Oct 01, 2005 at 09:07:05AM +0000, Konstantin Prokazoff wrote:
 
 > SMP on 1xXeon (HT enabled), INTR_FAST handler enqueues task to
 > taskqueue_thread using taskqueue_enqueue_fast. Kernel panics, cause
 > taskqueue_enqueue_fast tries to spinlock sleep mutex taskqueue.
 
 You forgot to include the panic traceback.  Can you please do so?
 
 Kris