This is a note to let you know that I've just added the patch titled
ALSA: pcsp: Fix the order of input device unregistration
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-pcsp-fix-the-order-of-input-device-unregistration.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 <stable@xxxxxxxxxxxxxxx> know about it.
>From ad308321f9f96de08e776deb8ad16e9ff87276eb Mon Sep 17 00:00:00 2001
From: Takashi Iwai <tiwai@xxxxxxx>
Date: Thu, 14 Nov 2013 15:45:12 +0100
Subject: ALSA: pcsp: Fix the order of input device unregistration
From: Takashi Iwai <tiwai@xxxxxxx>
commit 6408eac2665955343cd0e4bcd7d6237ce39611ed upstream.
The current code may access to the already freed object. The input
device must be accessed and unregistered before freeing the top level
sound object.
Signed-off-by: Takashi Iwai <tiwai@xxxxxxx>
[bwh: Backported to 3.2: adjust context]
Signed-off-by: Ben Hutchings <ben@xxxxxxxxxxxxxxx>
Cc: Weng Meiling <wengmeiling.weng@xxxxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
sound/drivers/pcsp/pcsp.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
--- a/sound/drivers/pcsp/pcsp.c
+++ b/sound/drivers/pcsp/pcsp.c
@@ -187,8 +187,8 @@ static int __devinit pcsp_probe(struct p
static int __devexit pcsp_remove(struct platform_device *dev)
{
struct snd_pcsp *chip = platform_get_drvdata(dev);
- alsa_card_pcsp_exit(chip);
pcspkr_input_remove(chip->input_dev);
+ alsa_card_pcsp_exit(chip);
platform_set_drvdata(dev, NULL);
return 0;
}
Patches currently in stable-queue which might be from tiwai@xxxxxxx are
queue-3.4/alsa-aloop-fix-oops-while-pm-resume.patch
queue-3.4/alsa-usb-add-quirk-for-192khz-recording-on-e-mu-devices.patch
queue-3.4/alsa-usb-audio-skip-uac2-effect_unit.patch
queue-3.4/alsa-6fire-fix-dma-issues-with-urb-transfer_buffer-usage.patch
queue-3.4/xhci-fix-spurious-wakeups-after-s5-on-haswell.patch
queue-3.4/alsa-pcsp-fix-the-order-of-input-device-unregistration.patch
queue-3.4/alsa-hda-add-new-gpu-codec-id-to-snd-hda-2.patch
queue-3.4/alsa-hda-cache-the-mux-selection-for-generic-hdmi.patch
queue-3.4/alsa-ak4xx-adda-info-leak-in-ak4xxx_capture_source_info.patch
queue-3.4/alsa-hda-add-new-gpu-codec-id-to-snd-hda.patch
queue-3.4/alsa-hda-fix-internal-mic-for-lenovo-ideapad-u300s.patch
queue-3.4/alsa-hda-realtek-add-support-of-alc231-codec.patch
queue-3.4/xhci-limit-the-spurious-wakeup-fix-only-to-hp-machines.patch
queue-3.4/alsa-6fire-make-buffers-dma-able-midi.patch
queue-3.4/alsa-hda-add-conexant-cx20751-2-3-4-codec-support.patch
queue-3.4/alsa-usb-parse-uac2-extension-unit-like-for-uac1.patch
queue-3.4/revert-alsa-hda-shut-up-pins-at-power-saving-mode-with-conexnat-codecs.patch
queue-3.4/alsa-hda-fix-non-snoop-page-handling.patch
queue-3.4/alsa-6fire-make-buffers-dma-able-pcm.patch
queue-3.4/alsa-hda-always-turn-on-pins-for-hdmi-dp.patch
queue-3.4/alsa-hda-hdmi-fallback-to-alsa-allocation-when-selecting-ca.patch
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