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Diffstat (limited to 'arch/powerpc/kvm/book3s.c')
-rw-r--r--arch/powerpc/kvm/book3s.c58
1 files changed, 25 insertions, 33 deletions
diff --git a/arch/powerpc/kvm/book3s.c b/arch/powerpc/kvm/book3s.c
index 686d8d9eda3e..d79c5d1098c0 100644
--- a/arch/powerpc/kvm/book3s.c
+++ b/arch/powerpc/kvm/book3s.c
@@ -302,11 +302,11 @@ static int kvmppc_book3s_irqprio_deliver(struct kvm_vcpu *vcpu,
switch (priority) {
case BOOK3S_IRQPRIO_DECREMENTER:
- deliver = (kvmppc_get_msr(vcpu) & MSR_EE) && !crit;
+ deliver = !kvmhv_is_nestedv2() && (kvmppc_get_msr(vcpu) & MSR_EE) && !crit;
vec = BOOK3S_INTERRUPT_DECREMENTER;
break;
case BOOK3S_IRQPRIO_EXTERNAL:
- deliver = (kvmppc_get_msr(vcpu) & MSR_EE) && !crit;
+ deliver = !kvmhv_is_nestedv2() && (kvmppc_get_msr(vcpu) & MSR_EE) && !crit;
vec = BOOK3S_INTERRUPT_EXTERNAL;
break;
case BOOK3S_IRQPRIO_SYSTEM_RESET:
@@ -360,10 +360,6 @@ static int kvmppc_book3s_irqprio_deliver(struct kvm_vcpu *vcpu,
break;
}
-#if 0
- printk(KERN_INFO "Deliver interrupt 0x%x? %x\n", vec, deliver);
-#endif
-
if (deliver)
kvmppc_inject_interrupt(vcpu, vec, 0);
@@ -426,7 +422,7 @@ int kvmppc_core_prepare_to_enter(struct kvm_vcpu *vcpu)
EXPORT_SYMBOL_GPL(kvmppc_core_prepare_to_enter);
kvm_pfn_t kvmppc_gpa_to_pfn(struct kvm_vcpu *vcpu, gpa_t gpa, bool writing,
- bool *writable)
+ bool *writable, struct page **page)
{
ulong mp_pa = vcpu->arch.magic_page_pa & KVM_PAM;
gfn_t gfn = gpa >> PAGE_SHIFT;
@@ -441,13 +437,14 @@ kvm_pfn_t kvmppc_gpa_to_pfn(struct kvm_vcpu *vcpu, gpa_t gpa, bool writing,
kvm_pfn_t pfn;
pfn = (kvm_pfn_t)virt_to_phys((void*)shared_page) >> PAGE_SHIFT;
- get_page(pfn_to_page(pfn));
+ *page = pfn_to_page(pfn);
+ get_page(*page);
if (writable)
*writable = true;
return pfn;
}
- return gfn_to_pfn_prot(vcpu->kvm, gfn, writing, writable);
+ return kvm_faultin_pfn(vcpu, gfn, writing, writable, page);
}
EXPORT_SYMBOL_GPL(kvmppc_gpa_to_pfn);
@@ -565,7 +562,7 @@ int kvm_arch_vcpu_ioctl_get_regs(struct kvm_vcpu *vcpu, struct kvm_regs *regs)
regs->msr = kvmppc_get_msr(vcpu);
regs->srr0 = kvmppc_get_srr0(vcpu);
regs->srr1 = kvmppc_get_srr1(vcpu);
- regs->pid = vcpu->arch.pid;
+ regs->pid = kvmppc_get_pid(vcpu);
regs->sprg0 = kvmppc_get_sprg0(vcpu);
regs->sprg1 = kvmppc_get_sprg1(vcpu);
regs->sprg2 = kvmppc_get_sprg2(vcpu);
@@ -636,17 +633,17 @@ int kvmppc_get_one_reg(struct kvm_vcpu *vcpu, u64 id,
break;
case KVM_REG_PPC_FPR0 ... KVM_REG_PPC_FPR31:
i = id - KVM_REG_PPC_FPR0;
- *val = get_reg_val(id, VCPU_FPR(vcpu, i));
+ *val = get_reg_val(id, kvmppc_get_fpr(vcpu, i));
break;
case KVM_REG_PPC_FPSCR:
- *val = get_reg_val(id, vcpu->arch.fp.fpscr);
+ *val = get_reg_val(id, kvmppc_get_fpscr(vcpu));
break;
#ifdef CONFIG_VSX
case KVM_REG_PPC_VSR0 ... KVM_REG_PPC_VSR31:
if (cpu_has_feature(CPU_FTR_VSX)) {
i = id - KVM_REG_PPC_VSR0;
- val->vsxval[0] = vcpu->arch.fp.fpr[i][0];
- val->vsxval[1] = vcpu->arch.fp.fpr[i][1];
+ val->vsxval[0] = kvmppc_get_vsx_fpr(vcpu, i, 0);
+ val->vsxval[1] = kvmppc_get_vsx_fpr(vcpu, i, 1);
} else {
r = -ENXIO;
}
@@ -683,19 +680,19 @@ int kvmppc_get_one_reg(struct kvm_vcpu *vcpu, u64 id,
*val = get_reg_val(id, vcpu->arch.fscr);
break;
case KVM_REG_PPC_TAR:
- *val = get_reg_val(id, vcpu->arch.tar);
+ *val = get_reg_val(id, kvmppc_get_tar(vcpu));
break;
case KVM_REG_PPC_EBBHR:
- *val = get_reg_val(id, vcpu->arch.ebbhr);
+ *val = get_reg_val(id, kvmppc_get_ebbhr(vcpu));
break;
case KVM_REG_PPC_EBBRR:
- *val = get_reg_val(id, vcpu->arch.ebbrr);
+ *val = get_reg_val(id, kvmppc_get_ebbrr(vcpu));
break;
case KVM_REG_PPC_BESCR:
- *val = get_reg_val(id, vcpu->arch.bescr);
+ *val = get_reg_val(id, kvmppc_get_bescr(vcpu));
break;
case KVM_REG_PPC_IC:
- *val = get_reg_val(id, vcpu->arch.ic);
+ *val = get_reg_val(id, kvmppc_get_ic(vcpu));
break;
default:
r = -EINVAL;
@@ -724,7 +721,7 @@ int kvmppc_set_one_reg(struct kvm_vcpu *vcpu, u64 id,
break;
case KVM_REG_PPC_FPR0 ... KVM_REG_PPC_FPR31:
i = id - KVM_REG_PPC_FPR0;
- VCPU_FPR(vcpu, i) = set_reg_val(id, *val);
+ kvmppc_set_fpr(vcpu, i, set_reg_val(id, *val));
break;
case KVM_REG_PPC_FPSCR:
vcpu->arch.fp.fpscr = set_reg_val(id, *val);
@@ -733,8 +730,8 @@ int kvmppc_set_one_reg(struct kvm_vcpu *vcpu, u64 id,
case KVM_REG_PPC_VSR0 ... KVM_REG_PPC_VSR31:
if (cpu_has_feature(CPU_FTR_VSX)) {
i = id - KVM_REG_PPC_VSR0;
- vcpu->arch.fp.fpr[i][0] = val->vsxval[0];
- vcpu->arch.fp.fpr[i][1] = val->vsxval[1];
+ kvmppc_set_vsx_fpr(vcpu, i, 0, val->vsxval[0]);
+ kvmppc_set_vsx_fpr(vcpu, i, 1, val->vsxval[1]);
} else {
r = -ENXIO;
}
@@ -765,22 +762,22 @@ int kvmppc_set_one_reg(struct kvm_vcpu *vcpu, u64 id,
break;
#endif /* CONFIG_KVM_XIVE */
case KVM_REG_PPC_FSCR:
- vcpu->arch.fscr = set_reg_val(id, *val);
+ kvmppc_set_fpscr(vcpu, set_reg_val(id, *val));
break;
case KVM_REG_PPC_TAR:
- vcpu->arch.tar = set_reg_val(id, *val);
+ kvmppc_set_tar(vcpu, set_reg_val(id, *val));
break;
case KVM_REG_PPC_EBBHR:
- vcpu->arch.ebbhr = set_reg_val(id, *val);
+ kvmppc_set_ebbhr(vcpu, set_reg_val(id, *val));
break;
case KVM_REG_PPC_EBBRR:
- vcpu->arch.ebbrr = set_reg_val(id, *val);
+ kvmppc_set_ebbrr(vcpu, set_reg_val(id, *val));
break;
case KVM_REG_PPC_BESCR:
- vcpu->arch.bescr = set_reg_val(id, *val);
+ kvmppc_set_bescr(vcpu, set_reg_val(id, *val));
break;
case KVM_REG_PPC_IC:
- vcpu->arch.ic = set_reg_val(id, *val);
+ kvmppc_set_ic(vcpu, set_reg_val(id, *val));
break;
default:
r = -EINVAL;
@@ -899,11 +896,6 @@ bool kvm_test_age_gfn(struct kvm *kvm, struct kvm_gfn_range *range)
return kvm->arch.kvm_ops->test_age_gfn(kvm, range);
}
-bool kvm_set_spte_gfn(struct kvm *kvm, struct kvm_gfn_range *range)
-{
- return kvm->arch.kvm_ops->set_spte_gfn(kvm, range);
-}
-
int kvmppc_core_init_vm(struct kvm *kvm)
{
generated by cgit (git 2.34.1) at 2025-12-25 11:55:19 +0000