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Re: kern/38273 panic: LOCKDEBUG, "lockdebug_barrier: spin lock held", from ld_ataraid_start_raid0()
The following reply was made to PR kern/38273; it has been noted by GNATS.
From: Juan RP <xtraeme%gmail.com@localhost>
To: NetBSD GNATS <gnats-bugs%NetBSD.org@localhost>
Subject: Re: kern/38273 panic: LOCKDEBUG,
"lockdebug_barrier: spin lock held", from ld_ataraid_start_raid0()
Date: Sat, 20 Sep 2008 01:06:02 +0200
On Fri, 19 Sep 2008 16:20:17 -0400
"Greg A. Woods" <woods%planix.com@localhost> wrote:
> Perhaps we should post some further details about these issues on
> I'm certainly not knowledgeable enough about the twisty new maze of
> locking necessary for disk drivers, especially not middle-layer drivers
> like this one, to be of much help sorting this out. (I would like to
> learn, but I'd like to do it from a detailed design document but I don't
> think one currently exists.)
> Perhaps someone else cognizant of all the issues could lend a hand.
Nobody answered to this email yet.
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