Messages in this thread | | | Date | Fri, 4 May 2007 12:12:16 +0100 | From | Christoph Hellwig <> | Subject | Re: [PATCH] cpci_hotplug: Convert to use the kthread API |
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On Fri, Apr 27, 2007 at 06:07:49PM -0400, Scott Murray wrote: > Sorry, it took me a few days to get to testing this out. It looks good, > but I had to make a couple of tweaks to avoid a hang when rmmod'ing a > board driver. The board drivers do: > > cpci_hp_stop() > cpci_hp_unregister_controller(controller) > > to shutdown, and the check in cpci_hp_unregister_controller if the thread > is running wasn't working due to a bit too much code being excised. The > result was kthread_stop being called twice, which hangs. I've indicated > my changes to avoid this inline below.
Can you forward the patches with your fix to Andrew to make sure he picks it up?
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