From: patchwork-bot+netdevbpf@kernel.org
To: David Vernet <void@manifault.com>
Cc: bpf@vger.kernel.org, ast@kernel.org, daniel@iogearbox.net,
andrii@kernel.org, martin.lau@linux.dev, song@kernel.org,
yhs@fb.com, john.fastabend@gmail.com, kpsingh@kernel.org,
sdf@google.com, haoluo@google.com, jolsa@kernel.org,
linux-kernel@vger.kernel.org, kernel-team@meta.com
Subject: Re: [PATCH bpf-next v2 0/3] Enable RCU semantics for task kptrs
Date: Sat, 01 Apr 2023 16:20:17 +0000 [thread overview]
Message-ID: <168036601729.14852.14484701453991641814.git-patchwork-notify@kernel.org> (raw)
In-Reply-To: <20230331195733.699708-1-void@manifault.com>
Hello:
This series was applied to bpf/bpf-next.git (master)
by Alexei Starovoitov <ast@kernel.org>:
On Fri, 31 Mar 2023 14:57:30 -0500 you wrote:
> In commit 22df776a9a86 ("tasks: Extract rcu_users out of union"), the
> 'refcount_t rcu_users' field was extracted out of a union with the
> 'struct rcu_head rcu' field. This allows us to use the field for
> refcounting struct task_struct with RCU protection, as the RCU callback
> no longer flips rcu_users to be nonzero after the callback is scheduled.
>
> This patch set leverages this to do a few things:
>
> [...]
Here is the summary with links:
- [bpf-next,v2,1/3] bpf: Make struct task_struct an RCU-safe type
https://git.kernel.org/bpf/bpf-next/c/d02c48fa1139
- [bpf-next,v2,2/3] bpf: Remove now-defunct task kfuncs
https://git.kernel.org/bpf/bpf-next/c/f85671c6ef46
- [bpf-next,v2,3/3] bpf,docs: Update documentation to reflect new task kfuncs
https://git.kernel.org/bpf/bpf-next/c/db9d479ab59b
You are awesome, thank you!
--
Deet-doot-dot, I am a bot.
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prev parent reply other threads:[~2023-04-01 16:20 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-03-31 19:57 [PATCH bpf-next v2 0/3] Enable RCU semantics for task kptrs David Vernet
2023-03-31 19:57 ` [PATCH bpf-next v2 1/3] bpf: Make struct task_struct an RCU-safe type David Vernet
2023-03-31 19:57 ` [PATCH bpf-next v2 2/3] bpf: Remove now-defunct task kfuncs David Vernet
2023-03-31 19:57 ` [PATCH bpf-next v2 3/3] bpf,docs: Update documentation to reflect new " David Vernet
2023-04-01 16:20 ` patchwork-bot+netdevbpf [this message]
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