Re: [PATCH v3 1/1] s390: vfio_ap: link the vfio_ap devices to the vfio_ap bus subsystem

2019-02-21 Thread Christian Borntraeger
On 21.02.2019 15:14, Pierre Morel wrote: > Libudev relies on having a subsystem link for non-root devices. To > avoid libudev (and potentially other userspace tools) choking on the > matrix device let us introduce a matrix bus and with it the matrix > bus subsytem. Also make the matrix device re

Re: [PATCH v3 1/1] s390: vfio_ap: link the vfio_ap devices to the vfio_ap bus subsystem

2019-02-21 Thread Tony Krowiak
On 2/21/19 9:14 AM, Pierre Morel wrote: Libudev relies on having a subsystem link for non-root devices. To avoid libudev (and potentially other userspace tools) choking on the matrix device let us introduce a matrix bus and with it the matrix bus subsytem. Also make the matrix device reside withi

Re: [PATCH v3 1/1] s390: vfio_ap: link the vfio_ap devices to the vfio_ap bus subsystem

2019-02-21 Thread Halil Pasic
On Thu, 21 Feb 2019 16:09:10 +0100 Cornelia Huck wrote: > On Thu, 21 Feb 2019 15:14:54 +0100 > Pierre Morel wrote: > > > Libudev relies on having a subsystem link for non-root devices. To > > avoid libudev (and potentially other userspace tools) choking on the > > matrix device let us introduce

Re: [PATCH v3 1/1] s390: vfio_ap: link the vfio_ap devices to the vfio_ap bus subsystem

2019-02-21 Thread Cornelia Huck
On Thu, 21 Feb 2019 15:14:54 +0100 Pierre Morel wrote: > Libudev relies on having a subsystem link for non-root devices. To > avoid libudev (and potentially other userspace tools) choking on the > matrix device let us introduce a matrix bus and with it the matrix > bus subsytem. Also make the mat

[PATCH v3 1/1] s390: vfio_ap: link the vfio_ap devices to the vfio_ap bus subsystem

2019-02-21 Thread Pierre Morel
Libudev relies on having a subsystem link for non-root devices. To avoid libudev (and potentially other userspace tools) choking on the matrix device let us introduce a matrix bus and with it the matrix bus subsytem. Also make the matrix device reside within the matrix bus. Doing this we remove th