James,
> When a configurations runs with a single cpu (such as a kdump kernel), > which causes the driver to request a single vector, when the driver > subsequently requests an irq affinity mask, the mask comes back null. > The driver currently does nothing in this scenario, which leaves > mappings to hardware queues incomplete and crashes the system. > > Fix by recognizing the null mask and assigning the vector to the first > cpu in the system. Applied to 5.3/scsi-fixes. Thanks! -- Martin K. Petersen Oracle Linux Engineering
