Re: [PATCH net 0/8] Fixes for Ocelot driver statistics

patchwork-bot+netdevbpf
2022-08-18T05:20:32Z

Hello:

This series was applied to netdev/net.git (master)
by Jakub Kicinski <kuba@kernel.org>:

On Tue, 16 Aug 2022 16:53:44 +0300 you wrote:
> This series contains bug fixes for the ocelot drivers (both switchdev
> and DSA). Some concern the counters exposed to ethtool -S, and others to
> the counters exposed to ifconfig. I'm aware that the changes are fairly
> large, but I wanted to prioritize on a proper approach to addressing the
> issues rather than a quick hack.
>
> Some of the noticed problems:
> - bad register offsets for some counters
> - unhandled concurrency leading to corrupted counters
> - unhandled 32-bit wraparound of ifconfig counters
>
> [...]

Here is the summary with links:
- [net,1/8] net: dsa: felix: fix ethtool 256-511 and 512-1023 TX packet counters
https://git.kernel.org/netdev/net/c/40d21c4565bc
- [net,2/8] net: mscc: ocelot: fix incorrect ndo_get_stats64 packet counters
https://git.kernel.org/netdev/net/c/5152de7b79ab
- [net,3/8] net: mscc: ocelot: fix address of SYS_COUNT_TX_AGING counter
https://git.kernel.org/netdev/net/c/173ca86618d7
- [net,4/8] net: mscc: ocelot: turn stats_lock into a spinlock
https://git.kernel.org/netdev/net/c/22d842e3efe5
- [net,5/8] net: mscc: ocelot: fix race between ndo_get_stats64 and ocelot_check_stats_work
https://git.kernel.org/netdev/net/c/18d8e67df184
- [net,6/8] net: mscc: ocelot: make struct ocelot_stat_layout array indexable
https://git.kernel.org/netdev/net/c/9190460084dd
- [net,7/8] net: mscc: ocelot: keep ocelot_stat_layout by reg address, not offset
https://git.kernel.org/netdev/net/c/d4c367650704
- [net,8/8] net: mscc: ocelot: report ndo_get_stats64 from the wraparound-resistant ocelot->stats
https://git.kernel.org/netdev/net/c/e780e3193e88

You are awesome, thank you!
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