From: Yonghong Song <yhs@meta.com>
To: Martin KaFai Lau <martin.lau@linux.dev>, Yonghong Song <yhs@fb.com>
Cc: Alexei Starovoitov <ast@kernel.org>,
Andrii Nakryiko <andrii@kernel.org>,
Daniel Borkmann <daniel@iogearbox.net>,
kernel-team@fb.com, KP Singh <kpsingh@kernel.org>,
Martin KaFai Lau <martin.lau@kernel.org>,
Tejun Heo <tj@kernel.org>,
bpf@vger.kernel.org
Subject: Re: [PATCH bpf-next v4 6/7] selftests/bpf: Add selftests for new cgroup local storage
Date: Mon, 24 Oct 2022 19:26:45 -0700 [thread overview]
Message-ID: <7705d131-c213-a73c-5e6b-70f7b6c1a4cf@meta.com> (raw)
In-Reply-To: <d1b0ab2c-db05-d629-4545-a1d9d95955e9@linux.dev>
On 10/24/22 1:30 PM, Martin KaFai Lau wrote:
> On 10/23/22 11:05 AM, Yonghong Song wrote:
>> Add two tests for new cgroup local storage, one to test bpf program
>> helpers
>> and user space map APIs, and the other to test recursive fentry
>> triggering won't deadlock.
>
> Other than tracing, it will be very useful to add a
> bpf_cgrp_storage_get() usage in a cgroup-bpf prog. Exercising this
> helper in the existing SEC(cgroup)/SEC(sockops) tests should be pretty
> easy. eg. The SEC("cgroup/connect6") in socket_cookie_prog.c.
Will do.
>
next prev parent reply other threads:[~2022-10-25 2:27 UTC|newest]
Thread overview: 31+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-10-23 18:05 [PATCH bpf-next v4 0/7] bpf: Implement cgroup local storage available to non-cgroup-attached bpf progs Yonghong Song
2022-10-23 18:05 ` [PATCH bpf-next v4 1/7] bpf: Make struct cgroup btf id global Yonghong Song
2022-10-23 19:59 ` David Vernet
2022-10-23 18:05 ` [PATCH bpf-next v4 2/7] bpf: Refactor inode/task/sk storage map_{alloc,free}() for reuse Yonghong Song
2022-10-24 18:02 ` sdf
2022-10-24 19:08 ` Yonghong Song
2022-10-24 20:34 ` Martin KaFai Lau
2022-10-25 2:28 ` Yonghong Song
2022-10-23 18:05 ` [PATCH bpf-next v4 3/7] bpf: Implement cgroup storage available to non-cgroup-attached bpf progs Yonghong Song
2022-10-23 20:02 ` David Vernet
2022-10-24 19:19 ` Martin KaFai Lau
2022-10-25 0:21 ` Yosry Ahmed
2022-10-25 0:32 ` Martin KaFai Lau
2022-10-25 0:48 ` Yosry Ahmed
2022-10-25 0:55 ` Yosry Ahmed
2022-10-25 2:38 ` Roman Gushchin
2022-10-25 5:46 ` Yosry Ahmed
2022-10-25 1:36 ` Martin KaFai Lau
2022-10-25 5:44 ` Yosry Ahmed
2022-10-25 19:53 ` Yonghong Song
2022-10-23 18:05 ` [PATCH bpf-next v4 4/7] libbpf: Support new cgroup local storage Yonghong Song
2022-10-23 20:03 ` David Vernet
2022-10-23 18:05 ` [PATCH bpf-next v4 5/7] bpftool: " Yonghong Song
2022-10-23 18:05 ` [PATCH bpf-next v4 6/7] selftests/bpf: Add selftests for " Yonghong Song
2022-10-23 20:14 ` David Vernet
2022-10-24 19:03 ` Yonghong Song
2022-10-24 20:30 ` Martin KaFai Lau
2022-10-25 2:26 ` Yonghong Song [this message]
2022-10-23 18:05 ` [PATCH bpf-next v4 7/7] docs/bpf: Add documentation " Yonghong Song
2022-10-23 20:26 ` David Vernet
2022-10-24 19:05 ` Yonghong Song
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