From: technoboy85@gmail.com
To: Alexei Starovoitov <ast@kernel.org>,
Daniel Borkmann <daniel@iogearbox.net>,
Steven Rostedt <rostedt@goodmis.org>,
Masami Hiramatsu <mhiramat@kernel.org>,
bpf@vger.kernel.org, linux-trace-kernel@vger.kernel.org
Cc: linux-kernel@vger.kernel.org, Matteo Croce <teknoraver@meta.com>
Subject: [PATCH bpf-next v2 0/2] bpf: enable some functions in cgroup programs
Date: Tue, 23 Jul 2024 03:28:25 +0200 [thread overview]
Message-ID: <20240723012827.13280-1-technoboy85@gmail.com> (raw)
From: Matteo Croce <teknoraver@meta.com>
Enable some BPF kfuncs and the helper bpf_current_task_under_cgroup()
for program types BPF_CGROUP_*.
These will be used by systemd-networkd:
https://github.com/systemd/systemd/pull/32212
Matteo Croce (2):
bpf: enable generic kfuncs for BPF_CGROUP_* programs
bpf: allow bpf_current_task_under_cgroup() with BPF_CGROUP_*
include/linux/bpf.h | 1 +
kernel/bpf/cgroup.c | 2 ++
kernel/bpf/helpers.c | 29 +++++++++++++++++++++++++++++
kernel/trace/bpf_trace.c | 27 ++-------------------------
4 files changed, 34 insertions(+), 25 deletions(-)
--
2.45.2
next reply other threads:[~2024-07-23 1:28 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-07-23 1:28 technoboy85 [this message]
2024-07-23 1:28 ` [PATCH bpf-next v2 1/2] bpf: enable generic kfuncs for BPF_CGROUP_* programs technoboy85
2024-07-24 23:29 ` Andrii Nakryiko
2024-07-23 1:28 ` [PATCH bpf-next v2 2/2] bpf: allow bpf_current_task_under_cgroup() with BPF_CGROUP_* technoboy85
2024-07-24 23:36 ` Andrii Nakryiko
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