Re: [libvirt] [PATCH v3 14/15] vircgroup: workaround devices in hybrid mode

2019-06-18 Thread Ján Tomko
On Thu, Apr 25, 2019 at 09:44:31AM +0200, Pavel Hrdina wrote: So the issue here is that you can end up with configuration where you have cgroup v1 and v2 enabled at the same time and the devices controllers is enabled for cgroup v1. In cgroup v2 there is no devices controller, the device access

[libvirt] [PATCH v3 14/15] vircgroup: workaround devices in hybrid mode

2019-04-25 Thread Pavel Hrdina
So the issue here is that you can end up with configuration where you have cgroup v1 and v2 enabled at the same time and the devices controllers is enabled for cgroup v1. In cgroup v2 there is no devices controller, the device access is controlled using BPF and since it is not a cgroup controller