4.12 REGRESSION, 4.12 does not boot as VirtualBox guest

From	Hans de Goede <hdegoede@redhat.com>
Newsgroups	linux.kernel
Subject	4.12 REGRESSION, 4.12 does not boot as VirtualBox guest
Date	2017-06-09 12:40 +0200
Message-ID	<tQpuG-nf-1@gated-at.bofh.it> (permalink)
Organization	linux.* mail to news gateway

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Hi Linus,

Sorry for escalating this right up to you, but this issue
does not seem to be getting any attention and I'm not sure
which subsys maintainer to poke about this.

The problem is that the 4.12-rc# kernels fail to boot on
VirtualBox guests hosted on any machine with a Sky Lake
(and probably also a Kaby Lake) CPU, for details see:

https://bugzilla.kernel.org/show_bug.cgi?id=195961

Regards,

Hans

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4.12 REGRESSION, 4.12 does not boot as VirtualBox guest Hans de Goede <hdegoede@redhat.com> - 2017-06-09 12:40 +0200
  Re: 4.12 REGRESSION, 4.12 does not boot as VirtualBox guest Linus Torvalds <torvalds@linux-foundation.org> - 2017-06-10 20:00 +0200
    Re: 4.12 REGRESSION, 4.12 does not boot as VirtualBox guest Linus Torvalds <torvalds@linux-foundation.org> - 2017-06-10 20:00 +0200
    Re: 4.12 REGRESSION, 4.12 does not boot as VirtualBox guest Thomas Gleixner <tglx@linutronix.de> - 2017-06-12 10:20 +0200
      Re: 4.12 REGRESSION, 4.12 does not boot as VirtualBox guest Peter Zijlstra <peterz@infradead.org> - 2017-06-12 14:00 +0200
        Re: 4.12 REGRESSION, 4.12 does not boot as VirtualBox guest Hans de Goede <hdegoede@redhat.com> - 2017-06-12 19:00 +0200
          Re: 4.12 REGRESSION, 4.12 does not boot as VirtualBox guest Peter Zijlstra <peterz@infradead.org> - 2017-06-12 20:10 +0200
            [tip:x86/urgent] x86/debug: Handle early WARN_ONs proper tip-bot for Peter Zijlstra <tipbot@zytor.com> - 2017-06-12 21:30 +0200

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