3 Replies Latest reply on Nov 5, 2015 8:55 PM by Broadwell-Kernel-Panic

    Machine check exception on Broadwell quad-core with SpeedStep enabled

    richliu

      I have stuck on this problem for over one month.

       

      I am so surprise that Intel doesn't solve this problem in Linux kernel before announce CPU.

      even Intel claim broadwell is the same architecture with Haswell (Obviously , not )

       

      Now, we only know that enable SpeedStep and P-State in Linux kernel will cause this problem.

      Disable it might solve it, but we don't know other information.

       

      community created a bug to discuss this problem , but seems no kernel team's guy to take care it.

      https://bugzilla.kernel.org/show_bug.cgi?id=103351

       

      Hope Intel can solve it soon.