On Thu, 16 Nov 2006 23:27:37 -0800 David Brownell <[EMAIL PROTECTED]> wrote:
> I got a lockdep warning when running "rtctest" so I though it'd be good > to see what was up. > > - The warning was for rtc->irq_task_lock, gotten from rtc_update_irq() > by irq handlerss ... but in a handful of other cases, grabbed without > blocking IRQs. > > - Some callers to rtc_update_irq() were not ensuring IRQs were blocked, > yet the routine expects that; make sure all callers block IRQs. > > It would appear that RTC API tests haven't been part of anyone's kernel > regression test suite recently, at least not with lockdep running. > > Signed-off-by: David Brownell <[EMAIL PROTECTED]> Acked-by: Alessandro Zummo <[EMAIL PROTECTED]> -- Best regards, Alessandro Zummo, Tower Technologies - Turin, Italy http://www.towertech.it - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
