From: patchwork-bot+netdevbpf@kernel.org
To: Dave Marchevsky <davemarchevsky@fb.com>
Cc: bpf@vger.kernel.org, ast@kernel.org, daniel@iogearbox.net,
andrii@kernel.org, martin.lau@kernel.org, kernel-team@fb.com,
tj@kernel.org
Subject: Re: [PATCH v2 bpf-next 0/3] Support stashing local kptrs with bpf_kptr_xchg
Date: Sat, 11 Mar 2023 00:50:18 +0000 [thread overview]
Message-ID: <167849581841.26321.14560380151655803188.git-patchwork-notify@kernel.org> (raw)
In-Reply-To: <20230310230743.2320707-1-davemarchevsky@fb.com>
Hello:
This series was applied to bpf/bpf-next.git (master)
by Alexei Starovoitov <ast@kernel.org>:
On Fri, 10 Mar 2023 15:07:40 -0800 you wrote:
> Local kptrs are kptrs allocated via bpf_obj_new with a type specified in program
> BTF. A BPF program which creates a local kptr has exclusive control of the
> lifetime of the kptr, and, prior to terminating, must:
>
> * free the kptr via bpf_obj_drop
> * If the kptr is a {list,rbtree} node, add the node to a {list, rbtree},
> thereby passing control of the lifetime to the collection
>
> [...]
Here is the summary with links:
- [v2,bpf-next,1/3] bpf: Support __kptr to local kptrs
https://git.kernel.org/bpf/bpf-next/c/c8e187540914
- [v2,bpf-next,2/3] bpf: Allow local kptrs to be exchanged via bpf_kptr_xchg
https://git.kernel.org/bpf/bpf-next/c/738c96d5e2e3
- [v2,bpf-next,3/3] selftests/bpf: Add local kptr stashing test
https://git.kernel.org/bpf/bpf-next/c/5d8d6634cccf
You are awesome, thank you!
--
Deet-doot-dot, I am a bot.
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prev parent reply other threads:[~2023-03-11 0:53 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-03-10 23:07 [PATCH v2 bpf-next 0/3] Support stashing local kptrs with bpf_kptr_xchg Dave Marchevsky
2023-03-10 23:07 ` [PATCH v2 bpf-next 1/3] bpf: Support __kptr to local kptrs Dave Marchevsky
2023-03-10 23:07 ` [PATCH v2 bpf-next 2/3] bpf: Allow local kptrs to be exchanged via bpf_kptr_xchg Dave Marchevsky
2023-03-10 23:07 ` [PATCH v2 bpf-next 3/3] selftests/bpf: Add local kptr stashing test Dave Marchevsky
2023-03-11 0:50 ` patchwork-bot+netdevbpf [this message]
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