On 08/25/2011 05:04 AM, Marcelo Tosatti wrote:
> > It could increase the flood count independently of the accessed bit of > the spte being updated, zapping after 3 attempts as it is now. > > But additionally reset the flood count if the gpte appears to be valid > (points to an existant gfn if the present bit is set, or if its zeroed). Well not zero, as thats a common pattern for non ptes.
On 32-bit with 4GB RAM, practically anything is a valid gpte. -- I have a truly marvellous patch that fixes the bug which this signature is too narrow to contain. -- To unsubscribe from this list: send the line "unsubscribe kvm" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
