On Wed, 19 Sep 2012 14:57:30 -0700, Garrett Cooper wrote:
On Wed, Sep 19, 2012 at 1:46 PM, Ian Lepore
<free...@damnhippie.dyndns.org> wrote:

...

Yes, exactly.  I updated the PR to request that my patch not get
committed because it locks up virtualbox.  I hope to find time soon to
learn enough about installing/configuring virtualbox to figure out what
the problem is (offhand,I suspect it hangs in the loop that probes for
the need to re-index, because vbox doesn't quite emulate the hardware
behavior fully).

     Why not just detect VBox and disable that functionality? VMware at
least has a sane way of determining whether or not you're running it
based on the SMBios ident..

VMware (as well as KVM and Xen) provides reliable way to detect its presence by checking "hypervisor present" CPUID's bit or accessing its I/O port, while VirtualBox doesn't do that, and matching SMBios ident doesn't seem to be really useful. Are there better and reliable ways of detecting VirtualBox?
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