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, kernel-team@fb.com, tj@kernel.org
Subject: Re: [PATCH v1 bpf-next 0/6] Support stashing local kptrs with bpf_kptr_xchg
Date: Fri, 10 Mar 2023 20:30:18 +0000 [thread overview]
Message-ID: <167848021810.31195.5242744618303272983.git-patchwork-notify@kernel.org> (raw)
In-Reply-To: <20230309180111.1618459-1-davemarchevsky@fb.com>
Hello:
This series was applied to bpf/bpf-next.git (master)
by Alexei Starovoitov <ast@kernel.org>:
On Thu, 9 Mar 2023 10:01:05 -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:
- [v1,bpf-next,1/6] bpf: verifier: Rename kernel_type_name helper to btf_type_name
https://git.kernel.org/bpf/bpf-next/c/b32a5dae44cc
- [v1,bpf-next,2/6] bpf: btf: Remove unused btf_field_info_type enum
https://git.kernel.org/bpf/bpf-next/c/a4aa38897b6a
- [v1,bpf-next,3/6] bpf: Change btf_record_find enum parameter to field_mask
https://git.kernel.org/bpf/bpf-next/c/74843b57ec70
- [v1,bpf-next,4/6] bpf: Support __kptr to local kptrs
(no matching commit)
- [v1,bpf-next,5/6] bpf: Allow local kptrs to be exchanged via bpf_kptr_xchg
(no matching commit)
- [v1,bpf-next,6/6] selftests/bpf: Add local kptr stashing test
(no matching commit)
You are awesome, thank you!
--
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prev parent reply other threads:[~2023-03-10 20:31 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-03-09 18:01 [PATCH v1 bpf-next 0/6] Support stashing local kptrs with bpf_kptr_xchg Dave Marchevsky
2023-03-09 18:01 ` [PATCH v1 bpf-next 1/6] bpf: verifier: Rename kernel_type_name helper to btf_type_name Dave Marchevsky
2023-03-09 18:01 ` [PATCH v1 bpf-next 2/6] bpf: btf: Remove unused btf_field_info_type enum Dave Marchevsky
2023-03-09 18:01 ` [PATCH v1 bpf-next 3/6] bpf: Change btf_record_find enum parameter to field_mask Dave Marchevsky
2023-03-09 18:01 ` [PATCH v1 bpf-next 4/6] bpf: Support __kptr to local kptrs Dave Marchevsky
2023-03-10 20:07 ` Alexei Starovoitov
2023-03-09 18:01 ` [PATCH v1 bpf-next 5/6] bpf: Allow local kptrs to be exchanged via bpf_kptr_xchg Dave Marchevsky
2023-03-09 18:01 ` [PATCH v1 bpf-next 6/6] selftests/bpf: Add local kptr stashing test Dave Marchevsky
2023-03-10 20:12 ` Alexei Starovoitov
2023-03-10 20:30 ` patchwork-bot+netdevbpf [this message]
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