search for: error_propag

...goto out; > + > + pd = strchr(pc, '.'); > + pe = get_opt_name(value, sizeof(value), pc + 1, '.'); > + if (pe != pc + 1) { > + parse_option_number("slot", value, &u64, &local_err); > + if (local_err) { > + error_propagate(errp, local_err); > + return -1; > + } > + slot = (uint16_t)u64; > + } > + if (pd && *(pd + 1) != '\0') { > + parse_option_number("function", pd, &u64, &local_err); > + if (local_err) { > +...

...gt;> + pd = strchr(pc, '.'); >> + pe = get_opt_name(value, sizeof(value), pc + 1, '.'); >> + if (pe != pc + 1) { >> + parse_option_number("slot", value, &u64, &local_err); >> + if (local_err) { >> + error_propagate(errp, local_err); >> + return -1; >> + } >> + slot = (uint16_t)u64; >> + } >> + if (pd && *(pd + 1) != '\0') { >> + parse_option_number("function", pd, &u64, &local_err); >> +...

...VirtIOPstorePCI *vps = VIRTIO_PSTORE_PCI(vpci_dev); + DeviceState *vdev = DEVICE(&vps->vdev); + Error *err = NULL; + + qdev_set_parent_bus(vdev, BUS(&vpci_dev->bus)); + object_property_set_bool(OBJECT(vdev), true, "realized", &err); + if (err) { + error_propagate(errp, err); + return; + } +} + +static void virtio_pstore_pci_class_init(ObjectClass *klass, void *data) +{ + DeviceClass *dc = DEVICE_CLASS(klass); + VirtioPCIClass *k = VIRTIO_PCI_CLASS(klass); + PCIDeviceClass *pcidev_k = PCI_DEVICE_CLASS(klass); + + k->realize = virt...

...VirtIOPstorePCI *vps = VIRTIO_PSTORE_PCI(vpci_dev); + DeviceState *vdev = DEVICE(&vps->vdev); + Error *err = NULL; + + qdev_set_parent_bus(vdev, BUS(&vpci_dev->bus)); + object_property_set_bool(OBJECT(vdev), true, "realized", &err); + if (err) { + error_propagate(errp, err); + return; + } +} + +static void virtio_pstore_pci_class_init(ObjectClass *klass, void *data) +{ + DeviceClass *dc = DEVICE_CLASS(klass); + VirtioPCIClass *k = VIRTIO_PCI_CLASS(klass); + PCIDeviceClass *pcidev_k = PCI_DEVICE_CLASS(klass); + + k->realize = virt...

...;vps->vdev); > > > + Error *err = NULL; > > > + > > > + qdev_set_parent_bus(vdev, BUS(&vpci_dev->bus)); > > > + object_property_set_bool(OBJECT(vdev), true, "realized", &err); > > > + if (err) { > > > + error_propagate(errp, err); > > > + return; > > > + } > > > +} > > > + > > > +static void virtio_pstore_pci_class_init(ObjectClass *klass, void *data) > > > +{ > > > + DeviceClass *dc = DEVICE_CLASS(klass); > > > + VirtioPCI...

...ORE_PCI(vpci_dev); > + DeviceState *vdev = DEVICE(&vps->vdev); > + Error *err = NULL; > + > + qdev_set_parent_bus(vdev, BUS(&vpci_dev->bus)); > + object_property_set_bool(OBJECT(vdev), true, "realized", &err); > + if (err) { > + error_propagate(errp, err); > + return; > + } > +} > + > +static void virtio_pstore_pci_class_init(ObjectClass *klass, void *data) > +{ > + DeviceClass *dc = DEVICE_CLASS(klass); > + VirtioPCIClass *k = VIRTIO_PCI_CLASS(klass); > + PCIDeviceClass *pcidev_k = PCI_DEV...

...VirtIOPstorePCI *vps = VIRTIO_PSTORE_PCI(vpci_dev); + DeviceState *vdev = DEVICE(&vps->vdev); + Error *err = NULL; + + qdev_set_parent_bus(vdev, BUS(&vpci_dev->bus)); + object_property_set_bool(OBJECT(vdev), true, "realized", &err); + if (err) { + error_propagate(errp, err); + return; + } +} + +static void virtio_pstore_pci_class_init(ObjectClass *klass, void *data) +{ + DeviceClass *dc = DEVICE_CLASS(klass); + VirtioPCIClass *k = VIRTIO_PCI_CLASS(klass); + PCIDeviceClass *pcidev_k = PCI_DEVICE_CLASS(klass); + + k->realize = virt...

...ORE_PCI(vpci_dev); > + DeviceState *vdev = DEVICE(&vps->vdev); > + Error *err = NULL; > + > + qdev_set_parent_bus(vdev, BUS(&vpci_dev->bus)); > + object_property_set_bool(OBJECT(vdev), true, "realized", &err); > + if (err) { > + error_propagate(errp, err); > + return; > + } > +} > + > +static void virtio_pstore_pci_class_init(ObjectClass *klass, void *data) > +{ > + DeviceClass *dc = DEVICE_CLASS(klass); > + VirtioPCIClass *k = VIRTIO_PCI_CLASS(klass); > + PCIDeviceClass *pcidev_k = PCI_DEV...

...ORE_PCI(vpci_dev); > + DeviceState *vdev = DEVICE(&vps->vdev); > + Error *err = NULL; > + > + qdev_set_parent_bus(vdev, BUS(&vpci_dev->bus)); > + object_property_set_bool(OBJECT(vdev), true, "realized", &err); > + if (err) { > + error_propagate(errp, err); > + return; > + } > +} > + > +static void virtio_pstore_pci_class_init(ObjectClass *klass, void *data) > +{ > + DeviceClass *dc = DEVICE_CLASS(klass); > + VirtioPCIClass *k = VIRTIO_PCI_CLASS(klass); > + PCIDeviceClass *pcidev_k = PCI_DEV...

...ORE_PCI(vpci_dev); > + DeviceState *vdev = DEVICE(&vps->vdev); > + Error *err = NULL; > + > + qdev_set_parent_bus(vdev, BUS(&vpci_dev->bus)); > + object_property_set_bool(OBJECT(vdev), true, "realized", &err); > + if (err) { > + error_propagate(errp, err); > + return; > + } > +} > + > +static void virtio_pstore_pci_class_init(ObjectClass *klass, void *data) > +{ > + DeviceClass *dc = DEVICE_CLASS(klass); > + VirtioPCIClass *k = VIRTIO_PCI_CLASS(klass); > + PCIDeviceClass *pcidev_k = PCI_DEV...

Hello, This is another iteration of the virtio-pstore work. In this patchset I addressed most of feedbacks from previous version and drooped the support for PSTORE_TYPE_CONSOLE for simplicity. It'll be added once the basic implementation * changes in v3) - use QIOChannel API (Stefan, Daniel) - add bound check for malcious guests (Daniel) - drop support PSTORE_TYPE_CONSOLE for now

Hello, This is another iteration of the virtio-pstore work. In this patchset I addressed most of feedbacks from previous version and drooped the support for PSTORE_TYPE_CONSOLE for simplicity. It'll be added once the basic implementation * changes in v3) - use QIOChannel API (Stefan, Daniel) - add bound check for malcious guests (Daniel) - drop support PSTORE_TYPE_CONSOLE for now

Hello, This is v2 of the virtio-pstore work. In this patchset I addressed most of feedbacks from previous version. Limiting disk size is not implemented yet. * changes in v2) - update VIRTIO_ID_PSTORE to 22 (Cornelia, Stefan) - make buffer size configurable (Cornelia) - support PSTORE_TYPE_CONSOLE (Kees) - use separate virtqueues for read and write - support concurrent async

Hello, This is v2 of the virtio-pstore work. In this patchset I addressed most of feedbacks from previous version. Limiting disk size is not implemented yet. * changes in v2) - update VIRTIO_ID_PSTORE to 22 (Cornelia, Stefan) - make buffer size configurable (Cornelia) - support PSTORE_TYPE_CONSOLE (Kees) - use separate virtqueues for read and write - support concurrent async

Hello, This is another iteration of the virtio-pstore work. I've addressed all comments from Daniel Berrange on the qemu side. * changes in v4) - use qio_channel_file_new_path() (Daniel) - rename to delete_old_pstore_file (Daniel) - convert G_REMOVE_SOURCE to FALSE (Daniel) * changes in v3) - use QIOChannel API (Stefan, Daniel) - add bound check for malcious guests

Hello, This is another iteration of the virtio-pstore work. I've addressed all comments from Daniel Berrange on the qemu side. * changes in v4) - use qio_channel_file_new_path() (Daniel) - rename to delete_old_pstore_file (Daniel) - convert G_REMOVE_SOURCE to FALSE (Daniel) * changes in v3) - use QIOChannel API (Stefan, Daniel) - add bound check for malcious guests

Hello, This patchset is a proof of concept of virtio-pstore idea [1]. It has some rough edges and I'm not familiar with this area, so please give me feedbacks and advices if I'm going to a wrong direction. It started from the fact that dumping ftrace buffer at kernel oops/panic takes too much time. Although there's a way to reduce the size of the original data, sometimes I want to

Hello, This patchset is a proof of concept of virtio-pstore idea [1]. It has some rough edges and I'm not familiar with this area, so please give me feedbacks and advices if I'm going to a wrong direction. It started from the fact that dumping ftrace buffer at kernel oops/panic takes too much time. Although there's a way to reduce the size of the original data, sometimes I want to

...Error **errp) > > +{ > > + VirtIOPstore *s = opaque; > > + Error *local_err = NULL; > > + char *value; > > + > > + visit_type_str(v, name, &value, &local_err); > > + if (local_err) { > > + error_propagate(errp, local_err); > > + return; > > + } > > + > > + g_free(s->directory); > > + s->directory = strdup(value); > > Please use g_strdup() since this is paired with g_free(). > > Or even simpler would be s->directory = value and d...

...Error **errp) > > +{ > > + VirtIOPstore *s = opaque; > > + Error *local_err = NULL; > > + char *value; > > + > > + visit_type_str(v, name, &value, &local_err); > > + if (local_err) { > > + error_propagate(errp, local_err); > > + return; > > + } > > + > > + g_free(s->directory); > > + s->directory = strdup(value); > > Please use g_strdup() since this is paired with g_free(). > > Or even simpler would be s->directory = value and d...