Hello, Jens. On Fri, Apr 20, 2012 at 02:02:05PM +0200, Jens Axboe wrote: > Tejun, everything merged in cleanly. A boot test didn't not go so well, > I'm afraid. It complains about stuck RCU. Even with extra RCU > debugging/info turned on, it doesn't give my any extra info. > > Config is attached. I can try and debug this on Monday, for now I've > pulled it out of for-next again. Hmmm... it works fine with the same config here (qemu w/ 4 cpus configured). Doesn't stuck RCU usually come from unbalanced RCU lock/unlocking? That should trigger context or RCU warnings before anything else, weird. Anyways, it would be great if you can provide more info on how to reproduce the problem. Thanks. -- tejun -- To unsubscribe from this list: send the line "unsubscribe cgroups" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
