Re: [PATCH net 0/2] net: macb: fix software FCS handling of shared and requeued skbs

Hello:

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

On Tue, 06 Oct 2026 07:41:31 +0200 you wrote:

While testing the genet MTU series I used a Raspberry Pi CM5 (RP1 GEM)
as pktgen source for the CM4. With clone_skb the CM5 rebooted after a
few seconds. Further investigation showed that macb_pad_and_fcs()
appends the FCS in place, so the shared skb grows with every transmit
until BQL completes more than was queued and dql_completed() hits its
BUG_ON.

[...]

Here is the summary with links:
  - [net,1/2] net: macb: check TX ring before modifying skb
    https://git.kernel.org/netdev/net/c/6b48ed85ae0c
  - [net,2/2] net: macb: copy shared skbs before appending the FCS
    https://git.kernel.org/netdev/net/c/9151d6c42799

You are awesome, thank you!
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