This is a note to let you know that I've just added the patch titled
ALSA: hda - Fix memory leaks at module unload
to the 3.4-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
alsa-hda-fix-memory-leaks-at-module-unload.patch
and it can be found in the queue-3.4 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <[email protected]> know about it.
>From 59cad16bc6deb85bd2a464da92bbaae289f0286f Mon Sep 17 00:00:00 2001
From: Takashi Iwai <[email protected]>
Date: Tue, 26 Jun 2012 15:00:20 +0200
Subject: ALSA: hda - Fix memory leaks at module unload
From: Takashi Iwai <[email protected]>
commit 59cad16bc6deb85bd2a464da92bbaae289f0286f upstream.
Some caches aren't released properly at module unloading time.
Signed-off-by: Takashi Iwai <[email protected]>
Signed-off-by: Greg Kroah-Hartman <[email protected]>
---
sound/pci/hda/hda_codec.c | 2 ++
1 file changed, 2 insertions(+)
--- a/sound/pci/hda/hda_codec.c
+++ b/sound/pci/hda/hda_codec.c
@@ -1192,6 +1192,7 @@ static void snd_hda_codec_free(struct hd
{
if (!codec)
return;
+ snd_hda_jack_tbl_clear(codec);
restore_init_pincfgs(codec);
#ifdef CONFIG_SND_HDA_POWER_SAVE
cancel_delayed_work(&codec->power_work);
@@ -1200,6 +1201,7 @@ static void snd_hda_codec_free(struct hd
list_del(&codec->list);
snd_array_free(&codec->mixers);
snd_array_free(&codec->nids);
+ snd_array_free(&codec->cvt_setups);
snd_array_free(&codec->conn_lists);
snd_array_free(&codec->spdif_out);
codec->bus->caddr_tbl[codec->addr] = NULL;
Patches currently in stable-queue which might be from [email protected] are
queue-3.4/alsa-hda-add-realtek-alc280-codec-support.patch
queue-3.4/alsa-hda-fix-power-map-regression-for-hp-dv6-co.patch
queue-3.4/alsa-hda-fix-memory-leaks-at-module-unload.patch
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