Hi, here's the next iteration of the virtio-ccw guest support patches, hopefully ready for kvm/next now. Changes from v3: - The virtio console early printk support remains confined to the old s390-virtio transport. - virtio-ccw passes the subchannel id directly in the register instead of casting. Cornelia Huck (4): KVM: s390: Handle hosts not supporting s390-virtio. s390: Move css limits from drivers/s390/cio/ to include/asm/. s390: Add a mechanism to get the subchannel id. KVM: s390: Add a channel I/O based virtio transport driver. arch/s390/include/asm/ccwdev.h | 5 + arch/s390/include/asm/cio.h | 2 + arch/s390/include/asm/irq.h | 1 + arch/s390/kernel/irq.c | 1 + drivers/s390/cio/css.h | 3 - drivers/s390/cio/device_ops.c | 12 + drivers/s390/kvm/Makefile | 2 +- drivers/s390/kvm/kvm_virtio.c | 38 +- drivers/s390/kvm/virtio_ccw.c | 854 +++++++++++++++++++++++++++++++++++++++++ 9 files changed, 906 insertions(+), 12 deletions(-) create mode 100644 drivers/s390/kvm/virtio_ccw.c -- 1.7.12.4 -- To unsubscribe from this list: send the line "unsubscribe kvm" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html