From: "Paul E. McKenney" Subject: Re: [PATCH] cgroup/cpuset: fix circular locking dependency Date: Wed, 10 Jan 2018 14:10:40 -0800 Message-ID: <20180110221040.GO9671@linux.vnet.ibm.com> References: <20180108225238.GN9671@linux.vnet.ibm.com> <20180109003127.GA30224@linux.vnet.ibm.com> <20180109034211.GC3668920@devbig577.frc2.facebook.com> <20180109042016.GR9671@linux.vnet.ibm.com> <20180109134448.GE3668920@devbig577.frc2.facebook.com> <20180109152112.GT9671@linux.vnet.ibm.com> <20180109153752.GI3668920@devbig577.frc2.facebook.com> <20180109160022.GW9671@linux.vnet.ibm.com> <20180110200821.GA22541@linux.vnet.ibm.com> <20180110214101.GE3460072@devbig577.frc2.facebook.com> Reply-To: paulmck-23VcF4HTsmIX0ybBhKVfKdBPR1lH4CV8@public.gmane.org Mime-Version: 1.0 Return-path: Content-Disposition: inline In-Reply-To: <20180110214101.GE3460072-4dN5La/x3IkLX0oZNxdnEQ2O0Ztt9esIQQ4Iyu8u01E@public.gmane.org> Sender: cgroups-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org List-ID: Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: Tejun Heo Cc: Prateek Sood , Peter Zijlstra , avagin-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org, mingo-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org, linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, cgroups-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, sramana-sgV2jX0FEOL9JmXXK+q4OQ@public.gmane.org On Wed, Jan 10, 2018 at 01:41:01PM -0800, Tejun Heo wrote: > Hello, Paul. > > On Wed, Jan 10, 2018 at 12:08:21PM -0800, Paul E. McKenney wrote: > > And one additional question... How are we pushing this upstream? By > > default, I would push things starting this late into the merge window > > following the next one (v4.17), but would be more than willing to make > > an exception given that this fixes a valid real-world complaint. > > I put the workqueue part in the fixes branch. If there's gonna be > another rc, I'm gonna push it to Linus. If not, I'll push when the > next window opens. I think either way should be fine. > > > For that matter, if you would rather push my commit along with your pair > > of commits, that works for me! Either way, please just let me know. > > Oh, let's push these through their respective trees. Please take the > RCU one through the usual RCU tree. Works for me! > Thank you very much. And to you! Thanx, Paul