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Diffstat (limited to 'arch/powerpc/kvm/book3s_hv.c')
-rw-r--r--arch/powerpc/kvm/book3s_hv.c28
1 files changed, 6 insertions, 22 deletions
diff --git a/arch/powerpc/kvm/book3s_hv.c b/arch/powerpc/kvm/book3s_hv.c
index 709cf1fd4cf4..ec5c0379296a 100644
--- a/arch/powerpc/kvm/book3s_hv.c
+++ b/arch/powerpc/kvm/book3s_hv.c
@@ -133,7 +133,6 @@ static inline bool nesting_enabled(struct kvm *kvm)
/* If set, the threads on each CPU core have to be in the same MMU mode */
static bool no_mixing_hpt_and_radix;
-static void kvmppc_end_cede(struct kvm_vcpu *vcpu);
static int kvmppc_hv_setup_htab_rma(struct kvm_vcpu *vcpu);
/*
@@ -338,18 +337,6 @@ static void kvmppc_core_vcpu_put_hv(struct kvm_vcpu *vcpu)
spin_unlock_irqrestore(&vcpu->arch.tbacct_lock, flags);
}
-static void kvmppc_set_msr_hv(struct kvm_vcpu *vcpu, u64 msr)
-{
- /*
- * Check for illegal transactional state bit combination
- * and if we find it, force the TS field to a safe state.
- */
- if ((msr & MSR_TS_MASK) == MSR_TS_MASK)
- msr &= ~MSR_TS_MASK;
- vcpu->arch.shregs.msr = msr;
- kvmppc_end_cede(vcpu);
-}
-
static void kvmppc_set_pvr_hv(struct kvm_vcpu *vcpu, u32 pvr)
{
vcpu->arch.pvr = pvr;
@@ -792,6 +779,11 @@ static int kvmppc_h_set_mode(struct kvm_vcpu *vcpu, unsigned long mflags,
vcpu->arch.dawr = value1;
vcpu->arch.dawrx = value2;
return H_SUCCESS;
+ case H_SET_MODE_RESOURCE_ADDR_TRANS_MODE:
+ /* KVM does not support mflags=2 (AIL=2) */
+ if (mflags != 0 && mflags != 3)
+ return H_UNSUPPORTED_FLAG_START;
+ return H_TOO_HARD;
default:
return H_TOO_HARD;
}
@@ -2454,15 +2446,6 @@ static void kvmppc_set_timer(struct kvm_vcpu *vcpu)
vcpu->arch.timer_running = 1;
}
-static void kvmppc_end_cede(struct kvm_vcpu *vcpu)
-{
- vcpu->arch.ceded = 0;
- if (vcpu->arch.timer_running) {
- hrtimer_try_to_cancel(&vcpu->arch.dec_timer);
- vcpu->arch.timer_running = 0;
- }
-}
-
extern int __kvmppc_vcore_entry(void);
static void kvmppc_remove_runnable(struct kvmppc_vcore *vc,
@@ -5401,6 +5384,7 @@ static struct kvmppc_ops kvm_ops_hv = {
.set_one_reg = kvmppc_set_one_reg_hv,
.vcpu_load = kvmppc_core_vcpu_load_hv,
.vcpu_put = kvmppc_core_vcpu_put_hv,
+ .inject_interrupt = kvmppc_inject_interrupt_hv,
.set_msr = kvmppc_set_msr_hv,
.vcpu_run = kvmppc_vcpu_run_hv,
.vcpu_create = kvmppc_core_vcpu_create_hv,