On 06/29/2010 06:16 AM, Sheng Yang wrote:
Some guest device driver may leverage the "Non-Snoop" I/O, and explicitly WBINVD or CLFLUSH to a RAM space. Since migration may occur before WBINVD or CLFLUSH, we need to maintain data consistency either by: 1: flushing cache (wbinvd) when the guest is scheduled out if there is no wbinvd exit, or 2: execute wbinvd on all dirty physical CPUs when guest wbinvd exits.
Looks good. -- error compiling committee.c: too many arguments to function -- 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
