Re: [PATCH] PCI: Introduce flag for detached virtual functions

2020-08-12 Thread Matthew Rosato
On 8/12/20 12:43 PM, Alex Williamson wrote: On Wed, 12 Aug 2020 10:50:17 -0400 Matthew Rosato wrote: s390x has the notion of providing VFs to the kernel in a manner where the associated PF is inaccessible other than via firmware. These are not treated as typical VFs and access to them is emula

Re: [PATCH] PCI: Introduce flag for detached virtual functions

2020-08-12 Thread Alex Williamson
On Wed, 12 Aug 2020 10:50:17 -0400 Matthew Rosato wrote: > s390x has the notion of providing VFs to the kernel in a manner > where the associated PF is inaccessible other than via firmware. > These are not treated as typical VFs and access to them is emulated > by underlying firmware which can st

[PATCH] PCI: Introduce flag for detached virtual functions

2020-08-12 Thread Matthew Rosato
s390x has the notion of providing VFs to the kernel in a manner where the associated PF is inaccessible other than via firmware. These are not treated as typical VFs and access to them is emulated by underlying firmware which can still access the PF. After abafbc55 however these detached VFs were