From: Bongani <bonganilinux@mweb.co.za>
To: Robert Love <rml@tech9.net>
Cc: Kernel List <linux-kernel@vger.kernel.org>
Subject: Re: 2.5.8-pre2: preempt: exits with preempt_count 1
Date: 11 Apr 2002 00:14:34 +0200 [thread overview]
Message-ID: <1018476875.6315.1.camel@localhost.localdomain> (raw)
In-Reply-To: <1018463295.6681.18.camel@phantasy>
On Wed, 2002-04-10 at 20:28, Robert Love wrote:
> On Wed, 2002-04-10 at 08:53, Duncan Sands wrote:
>
> > error: halt[411] exited with preempt_count 1
> >
> > This was after about 24 hours of up time. What can I do to help
> > track down this locking problem?
>
> It is not a big deal. The issue is that in the system shutdown code,
> something does not release a lock but just figures "the system is going
> down, what is the point?" It is probably the BKL ...
>
> For the sake of code readability and having nothing quit with a nonzero
> preempt_count, we should explicitly drop the lock, but it is not hurting
> anything (now, if you get this message elsewhere, there may be a
> problem).
>
> I am trying to find what is the cause but I have not tracked it down yet
This is also still happening on 2.4.19-pre6 + preempt
> ...
>
> Robert Love
>
> -
> To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
> the body of a message to majordomo@vger.kernel.org
> More majordomo info at http://vger.kernel.org/majordomo-info.html
> Please read the FAQ at http://www.tux.org/lkml/
next prev parent reply other threads:[~2002-04-10 21:59 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2002-04-10 12:53 2.5.8-pre2: preempt: exits with preempt_count 1 Duncan Sands
2002-04-10 18:28 ` Robert Love
2002-04-10 18:42 ` Pierre Rousselet
2002-04-10 19:21 ` Duncan Sands
2002-04-10 22:07 ` Chris Wright
2002-04-10 22:14 ` Bongani [this message]
2002-04-10 18:40 ` Skip Ford
2002-04-10 19:20 ` Duncan Sands
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=1018476875.6315.1.camel@localhost.localdomain \
--to=bonganilinux@mweb.co.za \
--cc=linux-kernel@vger.kernel.org \
--cc=rml@tech9.net \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.