Re: [PATCH v4 0/6] KVM/arm64: Cache maintenance relaxations

2018-07-09 Thread Marc Zyngier
On 02/07/18 16:02, Marc Zyngier wrote: > This small series makes use of features recently introduced in the > ARMv8 architecture to relax the cache maintenance operations on CPUs > that implement these features. > > FWB is the most important one. It allows stage-2 to enforce the > cacheability of

[PATCH v4 0/6] KVM/arm64: Cache maintenance relaxations

2018-07-02 Thread Marc Zyngier
This small series makes use of features recently introduced in the ARMv8 architecture to relax the cache maintenance operations on CPUs that implement these features. FWB is the most important one. It allows stage-2 to enforce the cacheability of memory, no matter what the guest says. It also mand