Re: ALSA regression: oops on shutdown

[Andrew Morton]

Alexey Dobriyan <adobriyan@xxxxxxxxx> wrote:
>
> ALSA oops I reported against 2.6.16-rc1-mm4 [1] sneaked into mainline
>  after release.

One wonders why the ALSA developers merged up which was known to cause
oopses.


>  ----------------------------
>  EIP is at remove_proc_entry
>  Process rmmod
> 
>  snd_info_unregister             [snd]
>  snd_pcm_oss_proc_done           [snd_pcm_oss]
>  snd_pcm_oss_unregister_minor    [snd_pcm_oss]
>  snd_pcm_notify                  [snd_pcm]
>  sys_delete_module
>  do_munmap
>  syscall_call
>  ----------------------------
>  Fine-grained bisecting points to commit 21a3479a0b606d36fe24093f70a1c27328cec286
> 
>      [ALSA] PCM midlevel & PCM OSS - make procfs & OSS plugin code optional
> 
>  .config is
> 
>  	CONFIG_SOUND=m
>  	CONFIG_SND=m
>  	CONFIG_SND_TIMER=m
>  	CONFIG_SND_PCM=m
>  	CONFIG_SND_OSSEMUL=y
>  	CONFIG_SND_MIXER_OSS=m
>  	CONFIG_SND_PCM_OSS=m
>  	CONFIG_SND_AC97_CODEC=m
>  	CONFIG_SND_AC97_BUS=m
>  	CONFIG_SND_INTEL8X0=m

Cannot reproduce it.  Please send full .config and precise means of
reproduction, thanks.

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