Re: [PATCH v2 net] net: hsr: fix memory leak on slave unregistration by removing synced VLANs

Hello:

This patch was applied to netdev/net.git (main)
by Jakub Kicinski [off-list ref]:

On Tue, 21 Jul 2026 10:12:40 +0000 you wrote:

When an HSR master device is brought UP, it auto-adds VLAN 0 via
vlan_vid0_add(), which propagates VID 0 to its slave devices (slave A and B).

If a slave device is later unregistered while HSR is active (e.g., during
netns cleanup or interface destruction), hsr_del_port() is called to
detach the slave port from the HSR master. However, hsr_del_port() currently
does not delete the VLAN IDs that were synced to the slave device by HSR.

[...]

Here is the summary with links:
  - [v2,net] net: hsr: fix memory leak on slave unregistration by removing synced VLANs
    https://git.kernel.org/netdev/net/c/dcf15eaf5641

You are awesome, thank you!
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