[linux-dvb] Re: Announcement: new saa7146 driver core for the av7110 dvb driver

["Matthias Behr" <mbehr@mcbehr.de>]

Hi,

> > As the original author of this driver, I was wondering if you have any
ideas
> > on tracking down the kernel panic that sometimes occurs in this driver
when
> > starting up from cold. Several people have reported similar problems. I
have
> > a ksymoops output which points to the routine fidbirq being called
before
> > the pointer to the grabbing areas has been setup (attached).

IMHO a possible reason might be that request_irq(...) is being called
*before* the saa7146 is reset and all interrupts are disabled. Or are there
any reasons for that?

Best Regards,
Matthias



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