Re: [PATCH net] net: sparx5: skip ptp deinit if init was skipped

[patchwork-bot+netdevbpf]

Hello:

This patch was applied to netdev/net.git (main)
by Jakub Kicinski <kuba@xxxxxxxxxx>:

On Sun, 27 Sep 2026 21:45:42 -0700 you wrote:
> sparx5_ptp_init() returns early on the base lan969x variants
> because they do not have the SPX5_FEATURE_PTP flag. It also returns early
> when no "ptp" interrupt is described. Unbinding the driver then causes a
> NULL pointer dereference when cleaning up uninitialized tx_skbs queues:
> 
>     Unable to handle kernel NULL pointer dereference at virtual address
>     0000000000000008
>     Call trace:
>     skb_queue_purge_reason+0x68/0x120 (P)
>     sparx5_ptp_deinit+0x64/0xc0
>     mchp_sparx5_remove+0x38/0x70
>     platform_remove+0x20/0x30
>     device_remove+0x4c/0x80
> 
> [...]

Here is the summary with links:
  - [net] net: sparx5: skip ptp deinit if init was skipped
    https://git.kernel.org/netdev/net/c/0d2c49915bc3

You are awesome, thank you!
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