On 2021-10-06 08:13:39 [-0700], Paul E. McKenney wrote: > On Thu, Sep 30, 2021 at 12:10:01AM +0200, Frederic Weisbecker wrote: > > PREEMPT_RT has made rcu_core() preemptible, making it unsafe against > > concurrent NOCB (de-)offloading. > > > > Thomas suggested to drop the local_lock() based solution and simply > > check the offloaded state while context looks safe but that's not > > enough. Here is a bit of rework. > > > > git://git.kernel.org/pub/scm/linux/kernel/git/frederic/linux-dynticks.git > > rcu/rt > > > > HEAD: aac1c58961446c731f2e989bd822ca1fd2659bad > > Many of these look quite good, but any chance of getting an official > Tested-by from someone in the -rt community? I looked over the series, bootet the series and run a quick rcutorture and didn't notice anything. Tested-by: Sebastian Andrzej Siewior <bigeasy@xxxxxxxxxxxxx> > Thanx, Paul Sebastian
