On Saturday 22 September 2007 11:17:08 Joerg Roedel wrote:
> I don't think we need this patch. When SVM is disabled KVM will tell on
> module load. 

The point is that people often want to know in advance (before they
even try to use KVM or Xen) if their CPU and BIOS supports this.

> Further with SVM-lock it will be possible to re-enable SVM 
> even if it was disabled by BIOS using a key. In this case the user of
> SVM has to clear the capability bit you set in this patch for all cpus.

Not sure I follow you. Can you clarify?  What exactly needs to be
done to do a full non reversible lock? 

-Andi

-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to [EMAIL PROTECTED]
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/

Reply via email to