Re: Make PowerNV IOMMU group setup saner (and fix it for hotpug)

2020-04-06 Thread Alexey Kardashevskiy
On 06/04/2020 13:07, Oliver O'Halloran wrote: > Currently on PowerNV the IOMMU group of a device is initialised in > boot-time fixup which runs after devices are probed. Because this is > only run at boot time hotplugged devices do not recieve an iommu group > assignment which prevents them from

Make PowerNV IOMMU group setup saner (and fix it for hotpug)

2020-04-05 Thread Oliver O'Halloran
Currently on PowerNV the IOMMU group of a device is initialised in boot-time fixup which runs after devices are probed. Because this is only run at boot time hotplugged devices do not recieve an iommu group assignment which prevents them from being passed through to a guest. This series fixes that