Re: [PATCH net v7 0/4] Fix to possible skb leak due to race condtion in tx path
From: patchwork-bot+netdevbpf
Date: Mon Aug 31 2026 - 19:11:20 EST
Hello:
This series was applied to netdev/net.git (main)
by Jakub Kicinski <kuba@xxxxxxxxxx>:
On Mon, 24 Aug 2026 14:57:57 -0700 you wrote:
> Now the traffic is handled in threaded IRQ, and the
> disable_traffic flag is checked before handling the
> data, new race condition is exposed, in which
> buffer may leak, if threaded IRQ interrupts the
> trasmit path midway.
>
> With this change, disable_traffic and waiting_tx_skb
> pointer are protected by spin lock/unlock pair.
>
> [...]
Here is the summary with links:
- [net,v7,1/4] net: ethernet: oa_tc6: Protect skb pointer used by two different kernel instances
https://git.kernel.org/netdev/net/c/5443d9c4f55d
- [net,v7,2/4] net: ethernet: oa_tc6: Improve the error recovery
https://git.kernel.org/netdev/net/c/172c974113bf
- [net,v7,3/4] net: ethernet: oa_tc6: Disable tx queues on fatal error
https://git.kernel.org/netdev/net/c/349c36636587
- [net,v7,4/4] net: ethernet: oa_tc6: Fix for the wrong data type
https://git.kernel.org/netdev/net/c/3cc2aa96b971
You are awesome, thank you!
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