Re: blkcg: circular dependency between blkcg_pol_mutex and s_active

[Tejun Heo]

Hello,

On Fri, May 02, 2014 at 11:56:59AM -0400, Sasha Levin wrote:
> While fuzzing with trinity inside a KVM tools guest running the latest -next
> kernel I've stumbled on the following:

This is a highly unlikely deadlock which got introduced by recent
changes in cgroup core.  I'm working to further simplify locking in
cgroup core.  Will prep a quick fix for this issue soon.

Thanks.

-- 
tejun
--
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/