From: Carl-Daniel Hailfinger <c-d.hailfinger.kernel.2004@gmx.net>
To: alsa-devel@lists.sourceforge.net
Subject: es1968 locks up on rmmod
Date: Mon, 26 Jan 2004 18:12:02 +0100 [thread overview]
Message-ID: <40154A62.7080403@gmx.net> (raw)
Hi,
I have a Toshiba 4100XCDT laptop with an ES1968 chip. lspci follows:
00:0c.0 Multimedia audio controller: ESS Technology ES1978 Maestro 2E (rev 10)
Subsystem: Toshiba America Info Systems ES1978 Maestro-2E Audiodrive
Flags: bus master, medium devsel, latency 64, IRQ 11
I/O ports at fc00 [size=256]
Capabilities: <available only to root>
When the init scripts try to unload snd_es1968 on shutdown, my machine
freezes instantly.
Distribution is SUSE 9.0 Professional. Kernel is kernel-default-26-2.6.1-4
from ftp.suse.com/pub/people/kraxel which is basically 2.6.2-rc1.
I assume the lockup happens because interrupts are not disabled for the
device.
Debug traces are not available since SysRq-T and SysRq-P do not work. The
nmi watchdog does not work on my hardware. The only SysRq keys that work
are "O" and "B" to switch the machine off/reboot it.
Right now, I can disable the rmmod, but that's not a solution for long.
Please take a look at the module unloading function and fix it if possible.
Regards,
Carl-Daniel
--
http://www.hailfinger.org/
-------------------------------------------------------
The SF.Net email is sponsored by EclipseCon 2004
Premiere Conference on Open Tools Development and Integration
See the breadth of Eclipse activity. February 3-5 in Anaheim, CA.
http://www.eclipsecon.org/osdn
reply other threads:[~2004-01-26 17:12 UTC|newest]
Thread overview: [no followups] expand[flat|nested] mbox.gz Atom feed
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=40154A62.7080403@gmx.net \
--to=c-d.hailfinger.kernel.2004@gmx.net \
--cc=alsa-devel@lists.sourceforge.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 a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox