All of lore.kernel.org
 help / color / mirror / Atom feed
From: David Henningsson <david.henningsson@canonical.com>
To: ALSA Development Mailing List <alsa-devel@alsa-project.org>
Cc: Takashi Iwai <tiwai@suse.de>
Subject: OOPS: Vmaster not freed on reconfig
Date: Tue, 08 Nov 2011 17:16:56 +0100	[thread overview]
Message-ID: <4EB955F8.5070303@canonical.com> (raw)

Hi,

I'm playing around with the reconfig functions of snd-hda-codec and got 
an OOPS in slave_put. I tried to research this, and I think I've nailed 
down the problem: the vmaster is not freed on reconfig (presumably, it 
should be fixed in hda_codec.c:snd_hda_ctls_clear).
I'm a little unsure of whether the best thing is to just add it to 
codec.mixers, keep them in a separate array, or something else. What do 
you think?

(It's on 3.0, it's a sigmatel/IDT, and I've got the screen captured by a 
camera if anyone is interested.)

-- 
David Henningsson, Canonical Ltd.
http://launchpad.net/~diwic

             reply	other threads:[~2011-11-08 16:16 UTC|newest]

Thread overview: 6+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2011-11-08 16:16 David Henningsson [this message]
2011-11-08 16:36 ` OOPS: Vmaster not freed on reconfig Takashi Iwai
2011-11-08 16:48   ` Takashi Iwai
2011-11-09 14:30   ` David Henningsson
2011-11-09 15:46     ` Takashi Iwai
2011-11-09 16:19       ` Takashi Iwai

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=4EB955F8.5070303@canonical.com \
    --to=david.henningsson@canonical.com \
    --cc=alsa-devel@alsa-project.org \
    --cc=tiwai@suse.de \
    /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.