On 27/10/2016 04:19, Junaid Shahid wrote: > This change implements lockless access tracking for Intel CPUs without EPT > A bits. This is achieved by marking the PTEs as not-present (but not > completely clearing them) when clear_flush_young() is called after marking > the pages as accessed. When an EPT Violation is generated as a result of > the VM accessing those pages, the PTEs are restored to their original values. > > Signed-off-by: Junaid Shahid <junaids@xxxxxxxxxx> Can you please modify Documentation/virtual/kvm/locking.txt to document this? Also CCing Guangrong to get a review from the king. :) Thanks, Paolo -- 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
