On Fri, 17 Feb 2017, Marc Zyngier wrote: > On 17/02/17 09:28, Thomas Gleixner wrote: > > On Fri, 17 Feb 2017, kernel test robot wrote: > > > >> Hi Marc, > >> > >> We find this oops in linux-4.4.y. The gcc-6 compiled mainline kernel is fine. > > The last bit is worrying, as mainline has the exact same bug. Has it > been tested the same way? The thing is that we reverted that patch in mainline: See: commit 82e88ff1ea948d83125a8aaa7c9809f03ccc500f I don't know why I reverted that as well. I should have kept it. Darn. I cherry pick it and send it linus wards next week. Thanks, tglx