[PATCH 0/2] kvm: disable virtualization on kdump

[Avi Kivity]

Chris Lalancette wrote:
> I'm pretty sure you have to test for it first; pre-64 bit x86 hardware doesn't
> have the EFER register, so you'll fault on access.  On the other hand pre-64 bit
> x86 hardware doesn't usually (ever?) have VT extensions either.
>   

All amd hardware that supports svm has an efer.  Some Intel hardware 
doesn't, but we don't care in that case.

-- 
I have a truly marvellous patch that fixes the bug which this
signature is too narrow to contain.