linux-kernel - Re: Re: [RFC PATCH bpf-next 0/3] bpf: freeze a task cgroup from bpf

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-ID: <mizwxyeznmb3ezlkwcjjc6fwwjseby6f5o2fb7ppunxtjdnitk@k5bxjxhfy6kv>
Date: Thu, 11 Apr 2024 10:25:54 +0200
From: Michal Koutný <mkoutny@...e.com>
To: Yonghong Song <yonghong.song@...ux.dev>
Cc: Djalal Harouni <tixxdz@...il.com>, Tejun Heo <tj@...nel.org>, 
	Zefan Li <lizefan.x@...edance.com>, Johannes Weiner <hannes@...xchg.org>, 
	Alexei Starovoitov <ast@...nel.org>, Daniel Borkmann <daniel@...earbox.net>, 
	Andrii Nakryiko <andrii@...nel.org>, Martin KaFai Lau <martin.lau@...ux.dev>, 
	Eduard Zingerman <eddyz87@...il.com>, Song Liu <song@...nel.org>, 
	John Fastabend <john.fastabend@...il.com>, KP Singh <kpsingh@...nel.org>, 
	Stanislav Fomichev <sdf@...gle.com>, Hao Luo <haoluo@...gle.com>, Jiri Olsa <jolsa@...nel.org>, 
	Mykola Lysenko <mykolal@...com>, Shuah Khan <shuah@...nel.org>, linux-kernel@...r.kernel.org, 
	cgroups@...r.kernel.org, bpf@...r.kernel.org, linux-kselftest@...r.kernel.org
Subject: Re: Re: [RFC PATCH bpf-next 0/3] bpf: freeze a task cgroup from bpf

On Wed, Apr 10, 2024 at 05:26:18PM -0700, Yonghong Song <yonghong.song@...ux.dev> wrote:
> This is not true.

Oh, I misunderstood a manpage, I can see now it's not for any syscall.

> More syscalls can be added (through kfunc) if there is a use case for that.

Thus, I don't want to open this up.

Michal

Download attachment "signature.asc" of type "application/pgp-signature" (229 bytes)