From: patchwork-bot+netdevbpf@kernel.org
To: Jakub Kicinski <kuba@kernel.org>
Cc: davem@davemloft.net, netdev@vger.kernel.org, edumazet@google.com,
pabeni@redhat.com, lkft@linaro.org, jhs@mojatatu.com,
xiyou.wangcong@gmail.com, jiri@resnulli.us,
john.hurley@netronome.com
Subject: Re: [PATCH net] net: sched: gred: prevent races when adding offloads to stats
Date: Thu, 19 Jan 2023 05:10:17 +0000 [thread overview]
Message-ID: <167410501738.20849.5606819559476098583.git-patchwork-notify@kernel.org> (raw)
In-Reply-To: <20230113044137.1383067-1-kuba@kernel.org>
Hello:
This patch was applied to netdev/net.git (master)
by Jakub Kicinski <kuba@kernel.org>:
On Thu, 12 Jan 2023 20:41:37 -0800 you wrote:
> Naresh reports seeing a warning that gred is calling
> u64_stats_update_begin() with preemption enabled.
> Arnd points out it's coming from _bstats_update().
>
> We should be holding the qdisc lock when writing
> to stats, they are also updated from the datapath.
>
> [...]
Here is the summary with links:
- [net] net: sched: gred: prevent races when adding offloads to stats
https://git.kernel.org/netdev/net/c/339346d49ae0
You are awesome, thank you!
--
Deet-doot-dot, I am a bot.
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prev parent reply other threads:[~2023-01-19 5:12 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-01-13 4:41 [PATCH net] net: sched: gred: prevent races when adding offloads to stats Jakub Kicinski
2023-01-15 2:20 ` Cong Wang
2023-01-17 9:00 ` Paolo Abeni
2023-01-17 19:10 ` Jakub Kicinski
2023-01-19 20:19 ` Cong Wang
2023-01-19 21:16 ` Jakub Kicinski
2023-01-19 20:17 ` Cong Wang
2023-01-19 5:10 ` patchwork-bot+netdevbpf [this message]
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