diff options
Diffstat (limited to 'arch/s390')
-rw-r--r-- | arch/s390/include/asm/kvm_host.h | 2 | ||||
-rw-r--r-- | arch/s390/kvm/priv.c | 8 | ||||
-rw-r--r-- | arch/s390/pci/pci_event.c | 3 |
3 files changed, 13 insertions, 0 deletions
diff --git a/arch/s390/include/asm/kvm_host.h b/arch/s390/include/asm/kvm_host.h index 95d15416c39d..c2ba3d4398c5 100644 --- a/arch/s390/include/asm/kvm_host.h +++ b/arch/s390/include/asm/kvm_host.h @@ -722,6 +722,8 @@ extern int kvm_s390_enter_exit_sie(struct kvm_s390_sie_block *scb, extern int kvm_s390_gisc_register(struct kvm *kvm, u32 gisc); extern int kvm_s390_gisc_unregister(struct kvm *kvm, u32 gisc); +bool kvm_s390_is_gpa_in_memslot(struct kvm *kvm, gpa_t gpa); + static inline void kvm_arch_free_memslot(struct kvm *kvm, struct kvm_memory_slot *slot) {} static inline void kvm_arch_memslots_updated(struct kvm *kvm, u64 gen) {} diff --git a/arch/s390/kvm/priv.c b/arch/s390/kvm/priv.c index 9253c70897a8..9a71b6e00948 100644 --- a/arch/s390/kvm/priv.c +++ b/arch/s390/kvm/priv.c @@ -605,6 +605,14 @@ static int handle_io_inst(struct kvm_vcpu *vcpu) } } +#if IS_ENABLED(CONFIG_VFIO_AP) +bool kvm_s390_is_gpa_in_memslot(struct kvm *kvm, gpa_t gpa) +{ + return kvm_is_gpa_in_memslot(kvm, gpa); +} +EXPORT_SYMBOL_FOR_MODULES(kvm_s390_is_gpa_in_memslot, "vfio_ap"); +#endif + /* * handle_pqap: Handling pqap interception * @vcpu: the vcpu having issue the pqap instruction diff --git a/arch/s390/pci/pci_event.c b/arch/s390/pci/pci_event.c index d930416d4c90..b95376041501 100644 --- a/arch/s390/pci/pci_event.c +++ b/arch/s390/pci/pci_event.c @@ -88,6 +88,7 @@ static pci_ers_result_t zpci_event_notify_error_detected(struct pci_dev *pdev, pci_ers_result_t ers_res = PCI_ERS_RESULT_DISCONNECT; ers_res = driver->err_handler->error_detected(pdev, pdev->error_state); + pci_uevent_ers(pdev, ers_res); if (ers_result_indicates_abort(ers_res)) pr_info("%s: Automatic recovery failed after initial reporting\n", pci_name(pdev)); else if (ers_res == PCI_ERS_RESULT_NEED_RESET) @@ -244,6 +245,7 @@ static pci_ers_result_t zpci_event_attempt_error_recovery(struct pci_dev *pdev) ers_res = PCI_ERS_RESULT_RECOVERED; if (ers_res != PCI_ERS_RESULT_RECOVERED) { + pci_uevent_ers(pdev, PCI_ERS_RESULT_DISCONNECT); pr_err("%s: Automatic recovery failed; operator intervention is required\n", pci_name(pdev)); status_str = "failed (driver can't recover)"; @@ -253,6 +255,7 @@ static pci_ers_result_t zpci_event_attempt_error_recovery(struct pci_dev *pdev) pr_info("%s: The device is ready to resume operations\n", pci_name(pdev)); if (driver->err_handler->resume) driver->err_handler->resume(pdev); + pci_uevent_ers(pdev, PCI_ERS_RESULT_RECOVERED); out_unlock: pci_dev_unlock(pdev); zpci_report_status(zdev, "recovery", status_str); |