Long, > Can you take a look at the following patch? >> > + max_sub_channels = >> > + (num_cpus - 1) / storvsc_vcpus_per_sub_channel; What happens if num_cpus = 1? -- Martin K. Petersen Oracle Linux Engineering _______________________________________________ devel mailing list devel@xxxxxxxxxxxxxxxxxxxxxx http://driverdev.linuxdriverproject.org/mailman/listinfo/driverdev-devel