Re: [BUG]: Possibe recursive locking detected in sysfs

From: John Kacur
Date: Sun Feb 14 2010 - 21:22:17 EST


On Sun, Feb 14, 2010 at 4:50 PM, Eric Biederman
<ebiederm@xxxxxxxxxxxxxxxxxx> wrote:
>> Sure, are you referring to the patch-set that begins with
>> "[PATCH 1/6] sysfs: Serialize updates to the vfs inode"?
>
> Sorry no.
>
> http://lkml.org/lkml/2010/2/11/329
>

I applied your patch, and yes, it removed the possible recursive
locking detected message, but everything still froze.
I don't think I really have any good info from the crash to report.
Your patch seems to have added the symptom of a huge number of
BUG: key ffff880126269e40 not in .data!
BUG: key ffff880136fc03f0 not in .data!

messages to my log.

If there is any other info that I can provide that would be useful,
please let me know.
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/