Messages in this thread | | | Date | Fri, 11 Nov 2011 08:43:13 -0600 (CST) | From | Christoph Lameter <> | Subject | Re: 3.2-rc1: INFO: possible recursive locking detected |
| |
On Thu, 10 Nov 2011, Paul E. McKenney wrote:
> On Wed, Nov 09, 2011 at 05:05:57PM +0800, Yong Zhang wrote: > > Hi, > > > > Just get below waring when doing: > > for i in `seq 1 10`; do ./perf bench -f simple sched messaging -g 40; done > > > > And kernel config is attached. > > This appears to me to be the same false positive from the slab allocator > that has been seen before. Christoph, any progress on this?
No this is another issue because it is not SLAB but SLUB. Must be a bug introduced by the recent merges of the per cpu partial list support.
| |