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| author | Marc-André Lureau <marcandre.lureau@redhat.com> | 2021-01-13 13:12:26 +0400 |
|---|---|---|
| committer | Marc-André Lureau <marcandre.lureau@redhat.com> | 2021-01-13 13:12:26 +0400 |
| commit | f65efddd1c4ede9445a2948a88d6d235cf1e8c7d (patch) | |
| tree | 12ab692acdeb698fbdfd517e72c5f9fc91256c24 | |
| parent | c78939d5652aaee2731956282c1c17aa9f7f710f (diff) | |
| download | systemd-f65efddd1c4ede9445a2948a88d6d235cf1e8c7d.tar.gz | |
udev: allow kvm group to access vhost-net device
/dev/vhost-net is a host accelerator for virtio net devices. It has been
long available and used, thus should be safe to all KVM users.
Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
| -rw-r--r-- | rules.d/50-udev-default.rules.in | 2 | ||||
| -rw-r--r-- | tmpfiles.d/static-nodes-permissions.conf.in | 1 |
2 files changed, 3 insertions, 0 deletions
diff --git a/rules.d/50-udev-default.rules.in b/rules.d/50-udev-default.rules.in index 0cc70b1bd0..369fdbc179 100644 --- a/rules.d/50-udev-default.rules.in +++ b/rules.d/50-udev-default.rules.in @@ -88,6 +88,8 @@ KERNEL=="kvm", GROUP="kvm", MODE="@DEV_KVM_MODE@", OPTIONS+="static_node=kvm" KERNEL=="vsock", MODE="0666" KERNEL=="vhost-vsock", GROUP="kvm", MODE="@DEV_KVM_MODE@", OPTIONS+="static_node=vhost-vsock" +KERNEL=="vhost-net", GROUP="kvm", MODE="@DEV_KVM_MODE@", OPTIONS+="static_node=vhost-net" + KERNEL=="udmabuf", GROUP="kvm" SUBSYSTEM=="ptp", ATTR{clock_name}=="KVM virtual PTP", SYMLINK += "ptp_kvm" diff --git a/tmpfiles.d/static-nodes-permissions.conf.in b/tmpfiles.d/static-nodes-permissions.conf.in index 923ce7d93e..e5aa8fdb20 100644 --- a/tmpfiles.d/static-nodes-permissions.conf.in +++ b/tmpfiles.d/static-nodes-permissions.conf.in @@ -15,4 +15,5 @@ z /dev/loop-control 0660 - disk - z /dev/net/tun 0666 - - - z /dev/fuse 0666 - - - z /dev/kvm @DEV_KVM_MODE@ - kvm - +z /dev/vhost-net @DEV_KVM_MODE@ - kvm - z /dev/vhost-vsock @DEV_KVM_MODE@ - kvm - |