From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 132F7C433EF for ; Wed, 12 Jan 2022 19:20:23 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S242543AbiALTUW (ORCPT ); Wed, 12 Jan 2022 14:20:22 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:58688 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1344510AbiALTTq (ORCPT ); Wed, 12 Jan 2022 14:19:46 -0500 Received: from mail-wr1-x432.google.com (mail-wr1-x432.google.com [IPv6:2a00:1450:4864:20::432]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id B2159C06173F for ; Wed, 12 Jan 2022 11:19:45 -0800 (PST) Received: by mail-wr1-x432.google.com with SMTP id e9so6087401wra.2 for ; Wed, 12 Jan 2022 11:19:45 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20210112; h=mime-version:references:in-reply-to:from:date:message-id:subject:to :cc; bh=GglGXHq9IkiRqUDQ+lvY68pnSWgKtN0phJiqmJ13oi4=; b=mE1sJZ8Q+3YU1hjNJoBQl/i+oS2bgWSmPKAsxpPA9h2bSIgsIkuBJXKrhH4eGCn6fR N0eCbXwvQb5qGPHeEphaeqpI37OBYBOc1uaGG5kx2V4APjEVbIadLd1kTqw6aWzTa7i/ 5fKXQMviufYP0ONxh+RmdjyBRkhDk5O0vLUcQIwCq2DpTcd5Smihg9wsAdviYOFNng7t NoDGsf0sKmgqcocnvDVytevs8siMaO10a0mHcA+P0cbrlsbbygWVYctUitwMUu9NhMhW Ys2/rIUNajpHLUeeYXyFuRlMdZOqScYGk9xdwmFSWKFE9wwoaVMxOQsX7IbFOagMTni1 TOhw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to:cc; bh=GglGXHq9IkiRqUDQ+lvY68pnSWgKtN0phJiqmJ13oi4=; b=J4IEJzrT5ujYbjF8todoA23SUNYiUKSQzty90vgQ8n0gDVdk4teGdZnPenWqtHNFow MzWrVgQqaEuybWuwcz4uXPyeRd+oAJSWJI8iAPt98oEBsOoY7DSt/VmsZZeh02/xPUn2 HWlDozJiNJK+QM0TFoDl8xuDqeAJlgf5JMdHHgEu0KM1+2uJ0K71yR3hmIL58JPh1ydG 6+4o93EjQ7SMJta1KHqLKdm0OcfI6YW9T9gmqEmScALX6k92oEx6ViglS2oOMJcbW2QH L0lQUBM2ZMODf6MflF4jRr57khW7+6wMtP9QkBiR/Qlzzd4IkUpLVs7RpCNFh6fkQ7vS 6omA== X-Gm-Message-State: AOAM533Hrn0D/TPvaszTC+0SFl2EEdB1QumYpgiC6kDADwQXhcnYtKKy sHjsI+CHWFqTafvViYDsuHMSvQyamBQ86lPckFaO9g== X-Google-Smtp-Source: ABdhPJxovYxb5nXpSPXWYvmklOUlmV3P5LZYLUDDSpjG1oCGb/jq2ZGILATiBPZAwXxoFVFCGF9+ZRXHByS5BwNK4Lc= X-Received: by 2002:adf:e44e:: with SMTP id t14mr1045664wrm.392.1642015184101; Wed, 12 Jan 2022 11:19:44 -0800 (PST) MIME-Version: 1.0 References: <20220106215059.2308931-1-haoluo@google.com> <20220111033344.n2ffifjlnoifdgnj@ast-mbp.dhcp.thefacebook.com> In-Reply-To: From: Hao Luo Date: Wed, 12 Jan 2022 11:19:32 -0800 Message-ID: Subject: Re: [PATCH RFC bpf-next v1 0/8] Pinning bpf objects outside bpffs To: Song Liu Cc: Tejun Heo , Alexei Starovoitov , Stanislav Fomichev , Alexei Starovoitov , Andrii Nakryiko , Daniel Borkmann , Martin KaFai Lau , Song Liu , Yonghong Song , KP Singh , Shakeel Butt , Joe Burton , bpf Content-Type: text/plain; charset="UTF-8" Precedence: bulk List-ID: X-Mailing-List: bpf@vger.kernel.org On Wed, Jan 12, 2022 at 10:55 AM Song Liu wrote: > > On Tue, Jan 11, 2022 at 10:20 AM Hao Luo wrote: > > > > On Mon, Jan 10, 2022 at 7:33 PM Alexei Starovoitov > > wrote: > > > > > > On Mon, Jan 10, 2022 at 10:55:54AM -0800, Hao Luo wrote: > > > > > > > > I see. With attach API, are we also able to specify some attributes > > > > for the attachment? For example, a property that we may want is: let > > > > descendent cgroups inherit their parent cgroup's programs. > > > > > > Plenty of interesting ideas in this thread. Thanks for kicking it off. > > > Maybe we should move it to office hours? > > > The back and forth over email can take some time. > > > > No problem. Requested a time on Thursday (1/13/22). > > CC Tejun, who might be interested in this discussion. > > @Tejun, FYI the office hour is tomorrow 9am PST, via zoom: > > https://fb.zoom.us/j/91157637485 > Thanks Song, let me resend the whole patchset to include Tejun and cc linux-kernel. > Thanks, > Song