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| author |   Hangbin Liu <liuhangbin@gmail.com> | 2025-10-30 07:35:39 +0000 |
|---|---|---|
| committer |   Jakub Kicinski <kuba@kernel.org> | 2025-10-31 17:42:35 -0700 |
| commit | c211f5d7cbd5cb34489d526648bb9c8ecc907dee (patch) | |
| tree | 55cb4622261e000eb32797728bb358a93cf46e0f /scripts/basic/git:/ssh: | |
| parent | selftests: netdevsim: Fix ethtool-coalesce.sh fail by installing ethtool-common.sh (diff) | |
| download | wireguard-linux-c211f5d7cbd5cb34489d526648bb9c8ecc907dee.tar.xz wireguard-linux-c211f5d7cbd5cb34489d526648bb9c8ecc907dee.zip | |
net: vlan: sync VLAN features with lower device
After registering a VLAN device and setting its feature flags, we need to
synchronize the VLAN features with the lower device. For example, the VLAN
device does not have the NETIF_F_LRO flag, it should be synchronized with
the lower device based on the NETIF_F_UPPER_DISABLES definition.
As the dev->vlan_features has changed, we need to call
netdev_update_features(). The caller must run after netdev_upper_dev_link()
links the lower devices, so this patch adds the netdev_update_features()
call in register_vlan_dev().
Fixes: fd867d51f889 ("net/core: generic support for disabling netdev features down stack")
Signed-off-by: Hangbin Liu <liuhangbin@gmail.com>
Link: https://patch.msgid.link/20251030073539.133779-1-liuhangbin@gmail.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'scripts/basic/git:/ssh:')
0 files changed, 0 insertions, 0 deletions