extern int kvmppc_core_prepare_to_enter(struct kvm_vcpu *vcpu);
extern int kvmppc_core_pending_dec(struct kvm_vcpu *vcpu);
-extern void kvmppc_core_queue_machine_check(struct kvm_vcpu *vcpu, ulong flags);
+
+extern void kvmppc_core_queue_machine_check(struct kvm_vcpu *vcpu,
+ ulong srr1_flags);
extern void kvmppc_core_queue_syscall(struct kvm_vcpu *vcpu);
-extern void kvmppc_core_queue_program(struct kvm_vcpu *vcpu, ulong flags);
-extern void kvmppc_core_queue_fpunavail(struct kvm_vcpu *vcpu);
-extern void kvmppc_core_queue_vec_unavail(struct kvm_vcpu *vcpu);
-extern void kvmppc_core_queue_vsx_unavail(struct kvm_vcpu *vcpu);
+extern void kvmppc_core_queue_program(struct kvm_vcpu *vcpu,
+ ulong srr1_flags);
+extern void kvmppc_core_queue_fpunavail(struct kvm_vcpu *vcpu,
+ ulong srr1_flags);
+extern void kvmppc_core_queue_vec_unavail(struct kvm_vcpu *vcpu,
+ ulong srr1_flags);
+extern void kvmppc_core_queue_vsx_unavail(struct kvm_vcpu *vcpu,
+ ulong srr1_flags);
extern void kvmppc_core_queue_dec(struct kvm_vcpu *vcpu);
extern void kvmppc_core_dequeue_dec(struct kvm_vcpu *vcpu);
extern void kvmppc_core_queue_external(struct kvm_vcpu *vcpu,
struct kvm_interrupt *irq);
extern void kvmppc_core_dequeue_external(struct kvm_vcpu *vcpu);
-extern void kvmppc_core_queue_dtlb_miss(struct kvm_vcpu *vcpu, ulong dear_flags,
+extern void kvmppc_core_queue_dtlb_miss(struct kvm_vcpu *vcpu,
+ ulong dear_flags,
ulong esr_flags);
extern void kvmppc_core_queue_data_storage(struct kvm_vcpu *vcpu,
- ulong dear_flags,
- ulong esr_flags);
+ ulong srr1_flags,
+ ulong dar,
+ ulong dsisr);
extern void kvmppc_core_queue_itlb_miss(struct kvm_vcpu *vcpu);
extern void kvmppc_core_queue_inst_storage(struct kvm_vcpu *vcpu,
- ulong esr_flags);
+ ulong srr1_flags);
+
extern void kvmppc_core_flush_tlb(struct kvm_vcpu *vcpu);
extern int kvmppc_core_check_requests(struct kvm_vcpu *vcpu);
}
EXPORT_SYMBOL_GPL(kvmppc_book3s_queue_irqprio);
-void kvmppc_core_queue_machine_check(struct kvm_vcpu *vcpu, ulong flags)
+void kvmppc_core_queue_machine_check(struct kvm_vcpu *vcpu, ulong srr1_flags)
{
/* might as well deliver this straight away */
- kvmppc_inject_interrupt(vcpu, BOOK3S_INTERRUPT_MACHINE_CHECK, flags);
+ kvmppc_inject_interrupt(vcpu, BOOK3S_INTERRUPT_MACHINE_CHECK, srr1_flags);
}
EXPORT_SYMBOL_GPL(kvmppc_core_queue_machine_check);
}
EXPORT_SYMBOL(kvmppc_core_queue_syscall);
-void kvmppc_core_queue_program(struct kvm_vcpu *vcpu, ulong flags)
+void kvmppc_core_queue_program(struct kvm_vcpu *vcpu, ulong srr1_flags)
{
/* might as well deliver this straight away */
- kvmppc_inject_interrupt(vcpu, BOOK3S_INTERRUPT_PROGRAM, flags);
+ kvmppc_inject_interrupt(vcpu, BOOK3S_INTERRUPT_PROGRAM, srr1_flags);
}
EXPORT_SYMBOL_GPL(kvmppc_core_queue_program);
-void kvmppc_core_queue_fpunavail(struct kvm_vcpu *vcpu)
+void kvmppc_core_queue_fpunavail(struct kvm_vcpu *vcpu, ulong srr1_flags)
{
/* might as well deliver this straight away */
- kvmppc_inject_interrupt(vcpu, BOOK3S_INTERRUPT_FP_UNAVAIL, 0);
+ kvmppc_inject_interrupt(vcpu, BOOK3S_INTERRUPT_FP_UNAVAIL, srr1_flags);
}
-void kvmppc_core_queue_vec_unavail(struct kvm_vcpu *vcpu)
+void kvmppc_core_queue_vec_unavail(struct kvm_vcpu *vcpu, ulong srr1_flags)
{
/* might as well deliver this straight away */
- kvmppc_inject_interrupt(vcpu, BOOK3S_INTERRUPT_ALTIVEC, 0);
+ kvmppc_inject_interrupt(vcpu, BOOK3S_INTERRUPT_ALTIVEC, srr1_flags);
}
-void kvmppc_core_queue_vsx_unavail(struct kvm_vcpu *vcpu)
+void kvmppc_core_queue_vsx_unavail(struct kvm_vcpu *vcpu, ulong srr1_flags)
{
/* might as well deliver this straight away */
- kvmppc_inject_interrupt(vcpu, BOOK3S_INTERRUPT_VSX, 0);
+ kvmppc_inject_interrupt(vcpu, BOOK3S_INTERRUPT_VSX, srr1_flags);
}
void kvmppc_core_queue_dec(struct kvm_vcpu *vcpu)
kvmppc_book3s_dequeue_irqprio(vcpu, BOOK3S_INTERRUPT_EXTERNAL);
}
-void kvmppc_core_queue_data_storage(struct kvm_vcpu *vcpu, ulong dar,
- ulong flags)
+void kvmppc_core_queue_data_storage(struct kvm_vcpu *vcpu, ulong srr1_flags,
+ ulong dar, ulong dsisr)
{
kvmppc_set_dar(vcpu, dar);
- kvmppc_set_dsisr(vcpu, flags);
- kvmppc_inject_interrupt(vcpu, BOOK3S_INTERRUPT_DATA_STORAGE, 0);
+ kvmppc_set_dsisr(vcpu, dsisr);
+ kvmppc_inject_interrupt(vcpu, BOOK3S_INTERRUPT_DATA_STORAGE, srr1_flags);
}
EXPORT_SYMBOL_GPL(kvmppc_core_queue_data_storage);
-void kvmppc_core_queue_inst_storage(struct kvm_vcpu *vcpu, ulong flags)
+void kvmppc_core_queue_inst_storage(struct kvm_vcpu *vcpu, ulong srr1_flags)
{
- kvmppc_inject_interrupt(vcpu, BOOK3S_INTERRUPT_INST_STORAGE, flags);
+ kvmppc_inject_interrupt(vcpu, BOOK3S_INTERRUPT_INST_STORAGE, srr1_flags);
}
EXPORT_SYMBOL_GPL(kvmppc_core_queue_inst_storage);
if (dsisr & DSISR_BADACCESS) {
/* Reflect to the guest as DSI */
pr_err("KVM: Got radix HV page fault with DSISR=%lx\n", dsisr);
- kvmppc_core_queue_data_storage(vcpu, ea, dsisr);
+ kvmppc_core_queue_data_storage(vcpu, 0, ea, dsisr);
return RESUME_GUEST;
}
* Bad address in guest page table tree, or other
* unusual error - reflect it to the guest as DSI.
*/
- kvmppc_core_queue_data_storage(vcpu, ea, dsisr);
+ kvmppc_core_queue_data_storage(vcpu, 0, ea, dsisr);
return RESUME_GUEST;
}
return kvmppc_hv_emulate_mmio(vcpu, gpa, ea, writing);
if (memslot->flags & KVM_MEM_READONLY) {
if (writing) {
/* give the guest a DSI */
- kvmppc_core_queue_data_storage(vcpu, ea, DSISR_ISSTORE |
- DSISR_PROTFAULT);
+ kvmppc_core_queue_data_storage(vcpu, 0, ea,
+ DSISR_ISSTORE | DSISR_PROTFAULT);
return RESUME_GUEST;
}
kvm_ro = true;
}
if (!(vcpu->arch.fault_dsisr & (DSISR_NOHPTE | DSISR_PROTFAULT))) {
- kvmppc_core_queue_data_storage(vcpu,
+ kvmppc_core_queue_data_storage(vcpu, 0,
vcpu->arch.fault_dar, vcpu->arch.fault_dsisr);
r = RESUME_GUEST;
break;
} else if (err == -1 || err == -2) {
r = RESUME_PAGE_FAULT;
} else {
- kvmppc_core_queue_data_storage(vcpu,
+ kvmppc_core_queue_data_storage(vcpu, 0,
vcpu->arch.fault_dar, err);
r = RESUME_GUEST;
}
if (!memslot || (memslot->flags & KVM_MEMSLOT_INVALID)) {
if (dsisr & (DSISR_PRTABLE_FAULT | DSISR_BADACCESS)) {
/* unusual error -> reflect to the guest as a DSI */
- kvmppc_core_queue_data_storage(vcpu, ea, dsisr);
+ kvmppc_core_queue_data_storage(vcpu, 0, ea, dsisr);
return RESUME_GUEST;
}
if (memslot->flags & KVM_MEM_READONLY) {
if (writing) {
/* Give the guest a DSI */
- kvmppc_core_queue_data_storage(vcpu, ea,
+ kvmppc_core_queue_data_storage(vcpu, 0, ea,
DSISR_ISSTORE | DSISR_PROTFAULT);
return RESUME_GUEST;
}
flags = DSISR_NOHPTE;
if (data) {
flags |= vcpu->arch.fault_dsisr & DSISR_ISSTORE;
- kvmppc_core_queue_data_storage(vcpu, eaddr, flags);
+ kvmppc_core_queue_data_storage(vcpu, 0, eaddr, flags);
} else {
kvmppc_core_queue_inst_storage(vcpu, flags);
}
r = kvmppc_handle_pagefault(vcpu, dar, exit_nr);
srcu_read_unlock(&vcpu->kvm->srcu, idx);
} else {
- kvmppc_core_queue_data_storage(vcpu, dar, fault_dsisr);
+ kvmppc_core_queue_data_storage(vcpu, 0, dar, fault_dsisr);
r = RESUME_GUEST;
}
break;
kvmppc_booke_queue_irqprio(vcpu, BOOKE_IRQPRIO_DTLB_MISS);
}
-void kvmppc_core_queue_data_storage(struct kvm_vcpu *vcpu,
+void kvmppc_core_queue_data_storage(struct kvm_vcpu *vcpu, ulong srr1_flags,
ulong dear_flags, ulong esr_flags)
{
+ WARN_ON_ONCE(srr1_flags);
vcpu->arch.queued_dear = dear_flags;
vcpu->arch.queued_esr = esr_flags;
kvmppc_booke_queue_irqprio(vcpu, BOOKE_IRQPRIO_DATA_STORAGE);
kvmppc_booke_queue_irqprio(vcpu, BOOKE_IRQPRIO_PROGRAM);
}
-void kvmppc_core_queue_fpunavail(struct kvm_vcpu *vcpu)
+void kvmppc_core_queue_fpunavail(struct kvm_vcpu *vcpu, ulong srr1_flags)
{
+ WARN_ON_ONCE(srr1_flags);
kvmppc_booke_queue_irqprio(vcpu, BOOKE_IRQPRIO_FP_UNAVAIL);
}
#ifdef CONFIG_ALTIVEC
-void kvmppc_core_queue_vec_unavail(struct kvm_vcpu *vcpu)
+void kvmppc_core_queue_vec_unavail(struct kvm_vcpu *vcpu, ulong srr1_flags)
{
+ WARN_ON_ONCE(srr1_flags);
kvmppc_booke_queue_irqprio(vcpu, BOOKE_IRQPRIO_ALTIVEC_UNAVAIL);
}
#endif
#endif
case BOOKE_INTERRUPT_DATA_STORAGE:
- kvmppc_core_queue_data_storage(vcpu, vcpu->arch.fault_dear,
+ kvmppc_core_queue_data_storage(vcpu, 0, vcpu->arch.fault_dear,
vcpu->arch.fault_esr);
kvmppc_account_exit(vcpu, DSI_EXITS);
r = RESUME_GUEST;
static bool kvmppc_check_fp_disabled(struct kvm_vcpu *vcpu)
{
if (!(kvmppc_get_msr(vcpu) & MSR_FP)) {
- kvmppc_core_queue_fpunavail(vcpu);
+ kvmppc_core_queue_fpunavail(vcpu, 0);
return true;
}
static bool kvmppc_check_vsx_disabled(struct kvm_vcpu *vcpu)
{
if (!(kvmppc_get_msr(vcpu) & MSR_VSX)) {
- kvmppc_core_queue_vsx_unavail(vcpu);
+ kvmppc_core_queue_vsx_unavail(vcpu, 0);
return true;
}
static bool kvmppc_check_altivec_disabled(struct kvm_vcpu *vcpu)
{
if (!(kvmppc_get_msr(vcpu) & MSR_VEC)) {
- kvmppc_core_queue_vec_unavail(vcpu);
+ kvmppc_core_queue_vec_unavail(vcpu, 0);
return true;
}
if (vcpu->mmio_is_write)
dsisr |= DSISR_ISSTORE;
- kvmppc_core_queue_data_storage(vcpu, vcpu->arch.vaddr_accessed, dsisr);
+ kvmppc_core_queue_data_storage(vcpu, 0,
+ vcpu->arch.vaddr_accessed, dsisr);
} else {
/*
* BookE does not send a SIGBUS on a bad