On Thu, 20 Oct 2016 09:43:20 -0400 Steven Rostedt <rost...@goodmis.org> wrote:
> On Thu, 20 Oct 2016 11:07:52 +0900 > Masami Hiramatsu <mhira...@kernel.org> wrote: > > > > And OK, what kind of tests are failed on 4.9-rc1? I though a possible > > kernel freeze in 4.8 when I ran ftracetest, but it seemed disappeared > > in 4.9-rc1. > > The kernel crashed on enabling the mmiotracer, which disables CPUs. > That tracer is notorious for finding CPU hotplug bugs. There's a fix in > tip/urgent that I pulled in, which lets it pass. I rather wait till rc2 > to base changes on where I don't need to add commits to make my tests > pass. Ah, I think this should same as what I hit :) I've tested this series on tip/master, so it was fixed at that point. Thanks, -- Masami Hiramatsu <mhira...@kernel.org>
