Thread (5 messages) flat view 5 messages, 3 authors, 1d ago

Re: [PATCH net v6 0/2] bonding: fix TLB load-tracking overflow on high-speed NICs

From: patchwork-bot+netdevbpf@kernel.org
Date: 2026-09-03 01:41:45
Also in: lkml

Hello:

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

On Mon, 31 Aug 2026 09:50:58 +0800 you wrote:
The bonding TLB (Transmit Load Balancing) mode tracks per-slave and
per-client transmit byte counts in u32 fields. At sustained throughput
above ~3.2 Gbit/s over the 10-second rebalance interval these counters
wrap, causing compute_gap() to produce incorrect gap values and
mis-select transmit slaves. Such speeds are routine on modern NICs
under heavy traffic.

[...]
Here is the summary with links:
  - [net,v6,1/2] bonding: convert unbalanced_load to per-cpu state
    https://git.kernel.org/netdev/net-next/c/e14761563588
  - [net,v6,2/2] bonding: fix u32 overflow in compute_gap()
    https://git.kernel.org/netdev/net-next/c/4cef95f72bbd

You are awesome, thank you!
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