From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from lindbergh.monkeyblade.net (lindbergh.monkeyblade.net [23.128.96.19]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 4A30F19463 for ; Mon, 9 Oct 2023 13:11:59 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="RIsj0s+M" Received: from mail-qv1-xf33.google.com (mail-qv1-xf33.google.com [IPv6:2607:f8b0:4864:20::f33]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id B553B2698; Mon, 9 Oct 2023 06:11:37 -0700 (PDT) Received: by mail-qv1-xf33.google.com with SMTP id 6a1803df08f44-65d066995aeso27582716d6.2; Mon, 09 Oct 2023 06:11:37 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20230601; t=1696857097; x=1697461897; darn=vger.kernel.org; h=content-transfer-encoding:cc:to:subject:message-id:date:from :in-reply-to:references:mime-version:from:to:cc:subject:date :message-id:reply-to; bh=lip9Tfr2iVUz72xzsu3YDcGeKZy4OZ3h45WW+Voive0=; b=RIsj0s+MXOj+c7rDAvjlug+8jbVLQ2z0NqLAFKd/TtnVE/j+eZ4Kug3eziB2+zZB3I fIX+KnUTPNVHFb5p8bz/h0/ZtsjUtyKxIPgVTlByemb2VxntuES5Q3FmzhMH3YKvJixI yJgDobACuR5vluhAeGkiKuqrhMEaG3Hfb/Hn2KFppz46y4ZGtTNjEaraPtblsJcScnyo dpfaAT88eD/ntqfjNNnPhoHqcXuGgrYVPH4WO1TybH7b0rEz2tZb/aN4NWbNYBw059my WtzTtpAqTS2NBN0Ei/0yQGUX3qNtpBDsr6IuDJI851TLMaIMjKPW/72OiExmSp5zrp4f bDfg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1696857097; x=1697461897; h=content-transfer-encoding:cc:to:subject:message-id:date:from :in-reply-to:references:mime-version:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=lip9Tfr2iVUz72xzsu3YDcGeKZy4OZ3h45WW+Voive0=; b=oKSSmiDocpp9OcjNVLM4Hmk8zrPwl0B4LfNiIeGTXaFixNL0BOAkVdfuSFcGesDnNT mdkAAzQQiAgABJ9+UOBy+9CnNoGOiE9/Z1278NXdyJAN8GXt5uWxiLvJH4GfFbpZl3fj Sm1YOjy58KPf7YySY1b9dOvP++8eQDhcaXROhH5ifZ1M6wRcwqRhDJb7OA7HLnp6by5Q HGZaNwi4kPeslT5riBiXH5t3gEtntpVGolo+AZ8Mg7LsnAy4xPc7YeksQnDin2oeDhUW US9szsPOZbTH3MvMq4DI7MtsDpy+ZGjECsy8tjzSspZtcqHp7K6lLjFpa3g+jzIO3iI6 mUeQ== X-Gm-Message-State: AOJu0YxMgCIP5cO3j2XJaCG0PpGQE9mddxVb3yRJb6vWSxNc+QQg8Hw/ gGDocFpRpgvf7ilQjkmxw7vDV9IZKiTPFpeXrso= X-Google-Smtp-Source: AGHT+IHa2iKrv157mg60JkD1EX/p8jjNPAr9Y0ACFdtD7YdD1xJ3MncuS61ZKiBOOgcl76osW3oURkSDXcUM7MuAvmw= X-Received: by 2002:a0c:e9ce:0:b0:641:8df1:79e3 with SMTP id q14-20020a0ce9ce000000b006418df179e3mr15663390qvo.29.1696857096815; Mon, 09 Oct 2023 06:11:36 -0700 (PDT) Precedence: bulk X-Mailing-List: bpf@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 References: <20231007140304.4390-1-laoar.shao@gmail.com> In-Reply-To: From: Yafang Shao Date: Mon, 9 Oct 2023 21:11:00 +0800 Message-ID: Subject: Re: [RFC PATCH bpf-next 0/8] bpf, cgroup: Add BPF support for cgroup1 hierarchy To: =?UTF-8?Q?Michal_Koutn=C3=BD?= Cc: ast@kernel.org, daniel@iogearbox.net, john.fastabend@gmail.com, andrii@kernel.org, martin.lau@linux.dev, song@kernel.org, yonghong.song@linux.dev, kpsingh@kernel.org, sdf@google.com, haoluo@google.com, jolsa@kernel.org, tj@kernel.org, lizefan.x@bytedance.com, hannes@cmpxchg.org, yosryahmed@google.com, sinquersw@gmail.com, cgroups@vger.kernel.org, bpf@vger.kernel.org Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Spam-Status: No, score=-2.1 required=5.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,FREEMAIL_FROM, RCVD_IN_DNSWL_NONE,SPF_HELO_NONE,SPF_PASS autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net On Mon, Oct 9, 2023 at 7:46=E2=80=AFPM Michal Koutn=C3=BD wrote: > > Hi. > > On Sat, Oct 07, 2023 at 02:02:56PM +0000, Yafang Shao wrote: > > Given the widespread use of cgroup1 in container environments, this cha= nge > > would be beneficial to many users. > > This is an unverifiable claim (and benefit applies only to subset of > those users who would use cgroup1 and BPF). So please don't use it in > this form. Sure. will remove it. --=20 Regards Yafang