On Mon, 2024-05-20 at 09:03 +0800, Jason Wang wrote: > This patch synchronize operstate with admin state per RFC2863. > > This is done by trying to toggle the carrier upon open/close and > synchronize with the config change work. This allows propagate status > correctly to stacked devices like: > > ip link add link enp0s3 macvlan0 type macvlan > ip link set link enp0s3 down > ip link show > > Before this patch: > > 3: enp0s3: <BROADCAST,MULTICAST> mtu 1500 qdisc pfifo_fast state DOWN mode > DEFAULT group default qlen 1000 > link/ether 00:00:05:00:00:09 brd ff:ff:ff:ff:ff:ff > ...... > 5: macvlan0@enp0s3: <BROADCAST,MULTICAST,UP,LOWER_UP,M-DOWN> mtu 1500 qdisc > noqueue state UP mode DEFAULT group default qlen 1000 > link/ether b2:a9:c5:04:da:53 brd ff:ff:ff:ff:ff:ff > > After this patch: > > 3: enp0s3: <BROADCAST,MULTICAST> mtu 1500 qdisc pfifo_fast state DOWN mode > DEFAULT group default qlen 1000 > link/ether 00:00:05:00:00:09 brd ff:ff:ff:ff:ff:ff > ... > 5: macvlan0@enp0s3: <NO-CARRIER,BROADCAST,MULTICAST,UP,M-DOWN> mtu 1500 qdisc > noqueue state LOWERLAYERDOWN mode DEFAULT group default qlen 1000 > link/ether b2:a9:c5:04:da:53 brd ff:ff:ff:ff:ff:ff > > Cc: Venkat Venkatsubra <venkat.x.venkatsu...@oracle.com> > Cc: Gia-Khanh Nguyen <gia-khanh.ngu...@oracle.com> > Signed-off-by: Jason Wang <jasow...@redhat.com>
## Form letter - net-next-closed The merge window for v6.10 has begun and we have already posted our pull request. Therefore net-next is closed for new drivers, features, code refactoring and optimizations. We are currently accepting bug fixes only. Please repost when net-next reopens after May 26th. RFC patches sent for review only are obviously welcome at any time. See: https://www.kernel.org/doc/html/next/process/maintainer-netdev.html#development-cycle -- pw-bot: defer
