Re: Branching CVS for 1.10 on wednesday

["Simon 'corecode' Schubert" <corecode@xxxxxxxxxxxx>]

Matthew Dillon wrote:
> :You can't unload any sound driver module, I think.  At least not the hda driver.  So this is definitely a bug and I'd rather switch back to spinlocks for the release and breaking uaudio (which nobody uses) than to break unloading sound driver modules.
> :
> :cheers
> :  simon
>
>     I can unload all the sound modules, but they have to be unloaded
>     in the right order due to dependancies between modules.
>
>     There are definitely issues with the sound driver leaving allocated
>     memory around when unloaded, but I think those were already present.

okay, then this is specific to hda:

http://leaf.dragonflybsd.org/mailarchive/commits/2007-06/msg00231.html

in any case, this panics the box on driver unload.

cheers
 simon

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