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 X-Spam-Level: X-Spam-Status: No, score=-3.6 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 95057C5519F for ; Fri, 13 Nov 2020 03:05:01 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 36818221E9 for ; Fri, 13 Nov 2020 03:05:01 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="Uykun2xa" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726024AbgKMDFA (ORCPT ); Thu, 12 Nov 2020 22:05:00 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:35758 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725965AbgKMDFA (ORCPT ); Thu, 12 Nov 2020 22:05:00 -0500 Received: from mail-pf1-x441.google.com (mail-pf1-x441.google.com [IPv6:2607:f8b0:4864:20::441]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 32C2EC0613D1; Thu, 12 Nov 2020 19:05:00 -0800 (PST) Received: by mail-pf1-x441.google.com with SMTP id x15so5079999pfm.9; Thu, 12 Nov 2020 19:05:00 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=date:from:to:cc:subject:message-id:references:mime-version :content-disposition:in-reply-to; bh=J3xxlo0J7OEQ31x58M9zvwm+GKsy+33IUbEliZsTWrs=; b=Uykun2xa0ICp1fXGTHcbokQvuKH2nSIViYf1ItzAqP4kpZOI/jHohqmYYQTPVbheBO 7M9rDA2UXDIUPxpm/Qnhz3nN/Ut3l8mWreU0z6JP4lBP9LBhgB6YZAmWTTI6Wac7Xqb4 pn/BeOV5KXxe0/cUmRWLKaHnNhpT2PzOzcXF5jRERV1PSDGoCvKeMmnqTfHeDvxTidoc 4NyulzTSKQgqwLmpSR2ie4fQxpL1xOzaweegv8ayneja963BHqMlglvsTLD66FybEZK5 5kKAzipqwNLSZ1N9wUp/FmjHfsqbzU2kgyVQAhlBPhsDXvxJ0U8Ycm99YnrS3fCOfBse ZYLw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:date:from:to:cc:subject:message-id:references :mime-version:content-disposition:in-reply-to; bh=J3xxlo0J7OEQ31x58M9zvwm+GKsy+33IUbEliZsTWrs=; b=j3fixrZCl+jE7X/kRObE6e3FqdGSIGUSlHk+Pi52N6e/3g515T3eH8+b+a6BaTf5v5 zGH7T9rylQWeBo9Ni1lGDwBAsHyeF/oYLiBs8zxp5ZqDSxL7nabHqbWIB0eGUTfjoqkE OM6Fd5y9jKaYgYIk/WUsHSYDO9tuue3WwWPACT9v2JWpJqVJFcnsMMHZRxXZ3KIbk6Yq ChyC6q5Srak82eeDhtcdtan3yxvAjHdxghX5oyeyMGTXA90Sgt4g14MQiR0IUmHq17gK Z+e6dsHjDBkQcwTLbTXlX75xn5qSfDoAcUYaEsm9ilfvNP4uLm1qHuvpvI8LLdao/GLE A1vw== X-Gm-Message-State: AOAM531JqzUenjv8W431KKzve41Q5Dya84CbVS/mczfiTG4CkQHrhy6W sK2XK8EJGpMdRp3CescpX4I= X-Google-Smtp-Source: ABdhPJzMdJtLxZWjzkxjYFM+noXSnpWOIMV32Ng3PHbPRSaMSKsTIj/0HxBg3Meb0gCU6wO7fiyd6g== X-Received: by 2002:aa7:9190:0:b029:18b:6556:1e62 with SMTP id x16-20020aa791900000b029018b65561e62mr207259pfa.62.1605236699666; Thu, 12 Nov 2020 19:04:59 -0800 (PST) Received: from ast-mbp ([2620:10d:c090:400::5:a370]) by smtp.gmail.com with ESMTPSA id 21sm8083426pfw.105.2020.11.12.19.04.57 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 12 Nov 2020 19:04:58 -0800 (PST) Date: Thu, 12 Nov 2020 19:04:56 -0800 From: Alexei Starovoitov To: Roman Gushchin Cc: Stephen Rothwell , bpf@vger.kernel.org, Alexei Starovoitov , Daniel Borkmann , netdev@vger.kernel.org, Andrii Nakryiko , Shakeel Butt , linux-mm@kvack.org, linux-kernel@vger.kernel.org, kernel-team@fb.com, Johannes Weiner , Michal Hocko , Andrew Morton Subject: Re: [PATCH bpf-next v5 01/34] mm: memcontrol: use helpers to read page's memcg data Message-ID: <20201113030456.drdswcndp65zmt2u@ast-mbp> References: <20201112221543.3621014-1-guro@fb.com> <20201112221543.3621014-2-guro@fb.com> <20201113095632.489e66e2@canb.auug.org.au> <20201113002610.GB2934489@carbon.dhcp.thefacebook.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20201113002610.GB2934489@carbon.dhcp.thefacebook.com> Precedence: bulk List-ID: X-Mailing-List: bpf@vger.kernel.org On Thu, Nov 12, 2020 at 04:26:10PM -0800, Roman Gushchin wrote: > > These patches are not intended to be merged through the bpf tree. > They are included into the patchset to make bpf selftests pass and for > informational purposes. > It's written in the cover letter. ... > Maybe I had to just list their titles in the cover letter. Idk what's > the best option for such cross-subsystem dependencies. We had several situations in the past releases where dependent patches were merged into multiple trees. For that to happen cleanly from git pov one of the maintainers need to create a stable branch/tag and let other maintainers pull that branch into different trees. This way the sha-s stay the same and no conflicts arise during the merge window. In this case sounds like the first 4 patches are in mm tree already. Is there a branch/tag I can pull to get the first 4 into bpf-next?