Re: 2.6.20-mm2

[Rafael J. Wysocki]

On Thursday, 22 February 2007 04:57, David Brownell wrote:
> On Tuesday 20 February 2007 2:07 pm, Rafael J. Wysocki wrote:
> 
> > > Plus, I'd guess, the old rtc driver statically linked.
> > 
> > Yes (mistakenly).
> 
> Until someone merges the BSOD-for-Linux patch, I'll continue to
> assume that oopsing is the wrong response to "user" mistakes.  ;)
> 
> Legacy drivers can be such a PITA.

Unfortunately, the userland shipped with OpenSUSE refuses to talk to the new
one (or I don't know how to make it do that).

> > > What I see is a should-not-happen fault of some kind in a cleanup
> > > path that's been tested with non-PNP rtc drivers.  A quick glance
> > > at the code left me puzzled.  Would sleeping a second or two before
> > > calling rtc_device_unregister() change that behavior?
> > 
> > [tries]
> > 
> > No.
> 
> Shoot.  OK, I'll see if I can reproduce it myself.  Is this system
> using a generic CMOS RTC?  Or is HPET somehow involved?  (That old
> RTC driver has HPET voodoo as well as normal RTC stuff.)

How can I check that?

Rafael
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