On Tue, Dec 18, 2018 at 12:25:23PM +0100, Thomas Gleixner wrote: > On Tue, 18 Dec 2018, Peter Zijlstra wrote: > > On Tue, Dec 18, 2018 at 06:30:33PM +0800, zhe.he@xxxxxxxxxxxxx wrote: > > > Besides, in preempt-rt full mode, the freeing can happen in atomic context and > > > thus cause the following BUG. > > > > Hurm, I though we fixed all those long ago.. > > Either we missed that one or it came back somehow. > > > And no, the patch is horrible; that's what we have things like > > x86_pmu::cpu_dead() for. > > Like the below? Look familiar that ;-)
