Zilog driver - auto-detect for no oopsen

Benjamin Herrenschmidt benh at kernel.crashing.org
Fri Mar 26 09:19:35 EST 2004

On Fri, 2004-03-26 at 01:12, David Eger wrote:
> I recently compiled  Linux Kernel v2.6.5-rc2-ben0 and...
> Is there any auto-detection code we can add to the Zilog driver?
> I accidentally enabled the  CONFIG_SERIAL_PMACZILOG option for my kernel,
> and it crashes my powerbook all to hell when i try to put it to sleep...
> I know the option is irrelevant for my hardware, but is Oops'ing really
> what we want as a bad .config reminder?

Hrm... that was supposed to be fixed. It definitely doesn't crash here
(the crash I fixed recently is on wakeup btw, not sleep).

I'd appreciate some debugging to figure out what exactly is going
on. It seems it accessing a wrong pointer but I fail to see what


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