Re: frequent lockups in 3.18rc4

From: DÃniel Fraga
Date: Tue Dec 02 2014 - 17:18:56 EST


On Tue, 2 Dec 2014 14:10:31 -0800
"Paul E. McKenney" <paulmck@xxxxxxxxxxxxxxxxxx> wrote:

> Thank you!!!

;)

> Was this as difficult to trigger as the version with the Kconfig hack
> that used CONFIG_PREEMPT=y and CONFIG_TREE_PREEMPT_RCU=n?

Yes. I had to try many times until I got the call trace.

I'll try the bisect as Linus suggested, but if you have any
other suggestions, just ask ;). Thanks Paul.

--
Linux 3.17.0-dirty: Shuffling Zombie Juror
http://www.youtube.com/DanielFragaBR
http://exchangewar.info
Bitcoin: 12H6661yoLDUZaYPdah6urZS5WiXwTAUgL
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/