Hi, I am wondering if someone in this list who has used VHOST-BLK in the past could help me. I am experimenting with VHOST-BLK with the codes I got from: QEMU - git://github.com/asias/qemu.git KERNEL - git://github.com/asias/linux.git The VM I am booting is compiled with MSIX config options. I am seeing a failure in the QEMU function msix_enabled during the initialization of the block device While the first expression (dev->cap_present & QEMU_PCI_CAP_MSIX) is successful, the second one (dev->config[dev->msix_cap + MSIX_CONTROL_OFFSET] & MSIX_ENABLE_MASK) is failing. I could not see a msix_init function from hw/block/virtio-blk.c whereas there is one for VHOST-NET from vmxnet3_init_msix. I will appreciate if someone could point out what I am missing here. Thanks and Regards Sudheer -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.linuxfoundation.org/pipermail/virtualization/attachments/20150512/bd572efd/attachment.html>