On Fri, 07 Dec 2018 18:39:21 +0000, Kristina Martsenko <kristina.martsenko@xxxxxxx> wrote: > > From: Mark Rutland <mark.rutland@xxxxxxx> > > In KVM we define the configuration of HCR_EL2 for a VHE HOST in > HCR_HOST_VHE_FLAGS, but we don't have a similar definition for the > non-VHE host flags, and open-code HCR_RW. Further, in head.S we > open-code the flags for VHE and non-VHE configurations. > > In future, we're going to want to configure more flags for the host, so > lets add a HCR_HOST_NVHE_FLAGS defintion, and consistently use both > HCR_HOST_VHE_FLAGS and HCR_HOST_NVHE_FLAGS in the kvm code and head.S. > > We now use mov_q to generate the HCR_EL2 value, as we use when > configuring other registers in head.S. > > Signed-off-by: Mark Rutland <mark.rutland@xxxxxxx> > Signed-off-by: Kristina Martsenko <kristina.martsenko@xxxxxxx> > Reviewed-by: Christoffer Dall <christoffer.dall@xxxxxxx> > Cc: Catalin Marinas <catalin.marinas@xxxxxxx> > Cc: Marc Zyngier <marc.zyngier@xxxxxxx> > Cc: Will Deacon <will.deacon@xxxxxxx> > Cc: kvmarm@xxxxxxxxxxxxxxxxxxxxx Reviewed-by: Marc Zyngier <marc.zyngier@xxxxxxx> M. -- Jazz is not dead, it just smell funny. _______________________________________________ kvmarm mailing list kvmarm@xxxxxxxxxxxxxxxxxxxxx https://lists.cs.columbia.edu/mailman/listinfo/kvmarm
