• Oliver Upton's avatar
    Merge branch kvm-arm64/nv-trap-fixes into kvmarm/next · 51e60796
    Oliver Upton authored
    * kvm-arm64/nv-trap-fixes:
      : NV trap forwarding fixes, courtesy Miguel Luis and Marc Zyngier
      :
      :  - Explicitly define the effects of HCR_EL2.NV on EL2 sysregs in the
      :    NV trap encoding
      :
      :  - Make EL2 registers that access AArch32 guest state UNDEF or RAZ/WI
      :    where appropriate for NV guests
      KVM: arm64: Handle AArch32 SPSR_{irq,abt,und,fiq} as RAZ/WI
      KVM: arm64: Do not let a L1 hypervisor access the *32_EL2 sysregs
      KVM: arm64: Refine _EL2 system register list that require trap reinjection
      arm64: Add missing _EL2 encodings
      arm64: Add missing _EL12 encodings
    Signed-off-by: default avatarOliver Upton <oliver.upton@linux.dev>
    51e60796
sys_regs.c 96.6 KB