From: Matteo Croce <technoboy85@gmail.com>
To: Andrii Nakryiko <andrii@kernel.org>,
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 v4 0/2] bpf: enable generic kfuncs for BPF_CGROUP_* programs
Date: Tue, 13 Aug 2024 14:20:58 +0200 [thread overview]
Message-ID: <20240813122100.181246-1-technoboy85@gmail.com> (raw)
From: Matteo Croce <teknoraver@meta.com>
From: Matteo Croce <teknoraver@meta.com>
These kfuncs are enabled even in BPF_PROG_TYPE_TRACING, so they
should be safe also in BPF_CGROUP_* programs.
Reset all the acked-by tags because the code changed a bit.
Signed-off-by: Matteo Croce <teknoraver@meta.com>
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/btf.c | 8 ++++++--
kernel/bpf/cgroup.c | 2 ++
kernel/bpf/helpers.c | 29 +++++++++++++++++++++++++++++
kernel/trace/bpf_trace.c | 23 -----------------------
5 files changed, 38 insertions(+), 25 deletions(-)
--
2.46.0
next reply other threads:[~2024-08-13 12:21 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-08-13 12:20 Matteo Croce [this message]
2024-08-13 12:20 ` [PATCH bpf-next v4 1/2] " Matteo Croce
2024-08-13 12:21 ` [PATCH bpf-next v4 2/2] bpf: allow bpf_current_task_under_cgroup() with BPF_CGROUP_* Matteo Croce
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20240813122100.181246-1-technoboy85@gmail.com \
--to=technoboy85@gmail.com \
--cc=andrii@kernel.org \
--cc=ast@kernel.org \
--cc=bpf@vger.kernel.org \
--cc=daniel@iogearbox.net \
--cc=linux-kernel@vger.kernel.org \
--cc=linux-trace-kernel@vger.kernel.org \
--cc=mhiramat@kernel.org \
--cc=rostedt@goodmis.org \
--cc=teknoraver@meta.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox
all inboxes | Powered by JetHome®