search for: kvmppc_handle_store

Displaying 8 results from an estimated 8 matches for "kvmppc_handle_store".

[PATCH] virtio-pci: fix host notifiers on bi-endian architectures
2015 Mar 11
2
[PATCH] virtio-pci: fix host notifiers on bi-endian architectures
...til you reboot, migrate, managed save or in fact any operation that causes vhost_net to be re-started. Network connectivity is then permanantly lost for the guest. TX falling back to QEMU is the result of a failed MMIO store emulation in KVM. Debugging shows that: kvmppc_emulate_mmio() | +-> kvmppc_handle_store() | +-> kvm_io_bus_write() | +-> __kvm_io_bus_write() returns -EOPNOTSUPP This happens because no matching device was found: __kvm_io_bus_write() | +->kvm_iodevice_write() | +->ioeventfd_write() | +->ioeventfd_in_range...
[PATCH] virtio-pci: fix host notifiers on bi-endian architectures
2015 Mar 11
2
[PATCH] virtio-pci: fix host notifiers on bi-endian architectures
...til you reboot, migrate, managed save or in fact any operation that causes vhost_net to be re-started. Network connectivity is then permanantly lost for the guest. TX falling back to QEMU is the result of a failed MMIO store emulation in KVM. Debugging shows that: kvmppc_emulate_mmio() | +-> kvmppc_handle_store() | +-> kvm_io_bus_write() | +-> __kvm_io_bus_write() returns -EOPNOTSUPP This happens because no matching device was found: __kvm_io_bus_write() | +->kvm_iodevice_write() | +->ioeventfd_write() | +->ioeventfd_in_range...
[PATCH] virtio-pci: fix host notifiers on bi-endian architectures
2015 Mar 11
4
[PATCH] virtio-pci: fix host notifiers on bi-endian architectures
...> to be re-started. Network connectivity is then permanantly lost for > > the guest. > > > > TX falling back to QEMU is the result of a failed MMIO store emulation > > in KVM. Debugging shows that: > > > > kvmppc_emulate_mmio() > > | > > +-> kvmppc_handle_store() > > | > > +-> kvm_io_bus_write() > > | > > +-> __kvm_io_bus_write() returns -EOPNOTSUPP > > > > This happens because no matching device was found: > > > > __kvm_io_bus_write() > > | > > +->k...
[PATCH] virtio-pci: fix host notifiers on bi-endian architectures
2015 Mar 11
4
[PATCH] virtio-pci: fix host notifiers on bi-endian architectures
...> to be re-started. Network connectivity is then permanantly lost for > > the guest. > > > > TX falling back to QEMU is the result of a failed MMIO store emulation > > in KVM. Debugging shows that: > > > > kvmppc_emulate_mmio() > > | > > +-> kvmppc_handle_store() > > | > > +-> kvm_io_bus_write() > > | > > +-> __kvm_io_bus_write() returns -EOPNOTSUPP > > > > This happens because no matching device was found: > > > > __kvm_io_bus_write() > > | > > +->k...
[PATCH] virtio-pci: fix host notifiers on bi-endian architectures
2015 Mar 11
0
[PATCH] virtio-pci: fix host notifiers on bi-endian architectures
...act any operation that causes vhost_net > to be re-started. Network connectivity is then permanantly lost for > the guest. > > TX falling back to QEMU is the result of a failed MMIO store emulation > in KVM. Debugging shows that: > > kvmppc_emulate_mmio() > | > +-> kvmppc_handle_store() > | > +-> kvm_io_bus_write() > | > +-> __kvm_io_bus_write() returns -EOPNOTSUPP > > This happens because no matching device was found: > > __kvm_io_bus_write() > | > +->kvm_iodevice_write() > | > +->io...
[PATCH] virtio-pci: fix host notifiers on bi-endian architectures
2015 Mar 11
0
[PATCH] virtio-pci: fix host notifiers on bi-endian architectures
...act any operation that causes vhost_net > to be re-started. Network connectivity is then permanantly lost for > the guest. > > TX falling back to QEMU is the result of a failed MMIO store emulation > in KVM. Debugging shows that: > > kvmppc_emulate_mmio() > | > +-> kvmppc_handle_store() > | > +-> kvm_io_bus_write() > | > +-> __kvm_io_bus_write() returns -EOPNOTSUPP > > This happens because no matching device was found: > > __kvm_io_bus_write() > | > +->kvm_iodevice_write() > | > +->io...
[PATCH] virtio-pci: fix host notifiers on bi-endian architectures
2015 Mar 12
0
[PATCH] virtio-pci: fix host notifiers on bi-endian architectures
...ity is then permanantly lost for > > > the guest. > > > > > > TX falling back to QEMU is the result of a failed MMIO store emulation > > > in KVM. Debugging shows that: > > > > > > kvmppc_emulate_mmio() > > > | > > > +-> kvmppc_handle_store() > > > | > > > +-> kvm_io_bus_write() > > > | > > > +-> __kvm_io_bus_write() returns -EOPNOTSUPP > > > > > > This happens because no matching device was found: > > > > > > __kvm_io_bus...
[PATCH] virtio-pci: fix host notifiers on bi-endian architectures
2015 Mar 12
0
[PATCH] virtio-pci: fix host notifiers on bi-endian architectures
...ity is then permanantly lost for > > > the guest. > > > > > > TX falling back to QEMU is the result of a failed MMIO store emulation > > > in KVM. Debugging shows that: > > > > > > kvmppc_emulate_mmio() > > > | > > > +-> kvmppc_handle_store() > > > | > > > +-> kvm_io_bus_write() > > > | > > > +-> __kvm_io_bus_write() returns -EOPNOTSUPP > > > > > > This happens because no matching device was found: > > > > > > __kvm_io_bus...