diff options
Diffstat (limited to 'arch/arm64/include/asm/kvm_host.h')
-rw-r--r-- | arch/arm64/include/asm/kvm_host.h | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/arch/arm64/include/asm/kvm_host.h b/arch/arm64/include/asm/kvm_host.h index 57141a3a3740..0bed0e33e1ae 100644 --- a/arch/arm64/include/asm/kvm_host.h +++ b/arch/arm64/include/asm/kvm_host.h @@ -131,6 +131,8 @@ struct kvm_arch { unsigned long *pmu_filter; struct arm_pmu *arm_pmu; + cpumask_var_t supported_cpus; + u8 pfr0_csv2; u8 pfr0_csv3; @@ -436,6 +438,7 @@ struct kvm_vcpu_arch { #define KVM_ARM64_DEBUG_STATE_SAVE_SPE (1 << 12) /* Save SPE context if active */ #define KVM_ARM64_DEBUG_STATE_SAVE_TRBE (1 << 13) /* Save TRBE context if active */ #define KVM_ARM64_FP_FOREIGN_FPSTATE (1 << 14) +#define KVM_ARM64_ON_UNSUPPORTED_CPU (1 << 15) /* Physical CPU not in supported_cpus */ #define KVM_GUESTDBG_VALID_MASK (KVM_GUESTDBG_ENABLE | \ KVM_GUESTDBG_USE_SW_BP | \ @@ -454,6 +457,15 @@ struct kvm_vcpu_arch { #define vcpu_has_ptrauth(vcpu) false #endif +#define vcpu_on_unsupported_cpu(vcpu) \ + ((vcpu)->arch.flags & KVM_ARM64_ON_UNSUPPORTED_CPU) + +#define vcpu_set_on_unsupported_cpu(vcpu) \ + ((vcpu)->arch.flags |= KVM_ARM64_ON_UNSUPPORTED_CPU) + +#define vcpu_clear_on_unsupported_cpu(vcpu) \ + ((vcpu)->arch.flags &= ~KVM_ARM64_ON_UNSUPPORTED_CPU) + #define vcpu_gp_regs(v) (&(v)->arch.ctxt.regs) /* |