On Wed, Apr 07, 2021 at 04:31:31PM +0100, Alexandru Elisei wrote: > On 3/26/21 3:16 AM, Yanan Wang wrote: > > We currently uniformly permorm CMOs of D-cache and I-cache in function > > user_mem_abort before calling the fault handlers. If we get concurrent > > guest faults(e.g. translation faults, permission faults) or some really > > unnecessary guest faults caused by BBM, CMOs for the first vcpu are > > I can't figure out what BBM means. Oh, I know that one! BBM means "Break Before Make". Not to be confused with DBM (Dirty Bit Management) or BFM (Bit Field Move). Will
