Date: Mon, 17 Sep 2001 09:37:07 +0100 From: "Cameron Grant" <gandalf@vilnya.demon.co.uk> To: "Brad Laue" <brad@brad-x.com>, "George Reid" <greid@FreeBSD.org> Cc: "j mckitrick" <jcm@FreeBSD-uk.eu.org>, <freebsd-stable@FreeBSD.org> Subject: Re: FIXME! snd_pcm.ko kernel panic Message-ID: <003901c13f53$efb422c0$0504020a@haveblue> References: <20010914180424.Y35642-100000@TMA-1.brad-x.com>
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> Upon patching the sources and recompiling, I kldunloaded snd_pcm.ko while
> snd_maestro3.ko was still loaded, and attempted to play an mp3; kernel
> panic ensued.
this should be impossible in two ways:
1. snd_maestro3 depends on snd_pcm so the module system should not permit
snd_maestro3 to be present in the systemwithout snd_pcm .
2. if you just load snd_maestro3, snd_pcm will be autoloaded. an autoloaded
module cannot be unloaded manually.
-cg
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