On Mon, 25 Jun 2018 13:47:45 -0700 Andy Lutomirski <l...@kernel.org> wrote:
> > As a straightforward example, NMI and MCE can nest inside each other. But I'm not sure how stable the machine becomes when MCE's start interrupting NMIs. Also, can MCE callbacks use RCU? > IIRC we treat #DB somewhat NMI-ish-ly as well. And #DB is something I think we finally said shouldn't be done in NMIs, IIRC. -- Steve
