Re: [PATCH net v2] tcp: make probe0 timer handle expired user timeout

[patchwork-bot+netdevbpf]

Hello:

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

On Thu, 23 Apr 2026 18:46:38 -0700 you wrote:
> tcp_clamp_probe0_to_user_timeout() computes remaining time in jiffies
> using subtraction with an unsigned lvalue.  If elapsed probing time
> exceeds the configured TCP_USER_TIMEOUT, the underflow yields a large
> value.
> 
> This ends up re-arming the probe timer for a full backoff interval
> instead of expiring immediately, delaying connection teardown beyond
> the configured timeout.
> 
> [...]

Here is the summary with links:
  - [net,v2] tcp: make probe0 timer handle expired user timeout
    https://git.kernel.org/netdev/net/c/2b9f6f7065d4

You are awesome, thank you!
-- 
Deet-doot-dot, I am a bot.
https://korg.docs.kernel.org/patchwork/pwbot.html