On Wed, Nov 12, 2008 at 11:12:10PM +0100, Frank Lin PIAT wrote:
> Package: syslinux
> Version: 2:3.71+dfsg-5
> Severity: normal
> 
> The module ifcpu64.c32 doesn't work as expected under virtualbox.
> 
> If we build a simple test image with the script below.
>  * virtualbox will always try to run the entry "a64", where as qemu and 
> qemu-system-x86_64 works as expected.
>  * default/default64 does detects cpu correctly.
>  * I have tried upstream's 3.72 it has the same bug.

Hi,

Doesn't sound like a syslinux bug.  virtualbox virtualizes the code, which runs
in the host cpu, unlike qemu which emulates the whole thing. It most likely
needs some hack to intercept/translate CPUID instructions.

I suggest reassigning the bug.  But if you want to be sure, try a cpuid test
from somewhere else, like GRUB 2 (cpuid command), or even Linux (/proc/cpuid).

-- 
Robert Millan

  The DRM opt-in fallacy: "Your data belongs to us. We will decide when (and
  how) you may access your data; but nobody's threatening your freedom: we
  still allow you to remove your data and not access it at all."



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