Re: frequent lockups in 3.18rc4

From: Linus Torvalds
Date: Sun Nov 30 2014 - 15:45:38 EST


On Sat, Nov 29, 2014 at 12:38 PM, DÃniel Fraga <fragabr@xxxxxxxxx> wrote:
>
> Dave, I think I reported this bug in this bug report:

Yours looks very different. Dave (and Sasha Levin) have reported
rcy_preempt stalls too, but it's not clear it's the same issue.

In case yours is repeatable (you seem to say it is), can you try it
without TREE_PREEMPT_RCU?

Linus
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