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=-13.3 required=3.0 tests=BAYES_00,DKIMWL_WL_MED, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,USER_IN_DEF_DKIM_WL 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 61660C47076 for ; Fri, 21 May 2021 16:03:28 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 49629613DB for ; Fri, 21 May 2021 16:03:28 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232094AbhEUQEu (ORCPT ); Fri, 21 May 2021 12:04:50 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:34588 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229586AbhEUQEq (ORCPT ); Fri, 21 May 2021 12:04:46 -0400 Received: from mail-lf1-x129.google.com (mail-lf1-x129.google.com [IPv6:2a00:1450:4864:20::129]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 12AB5C061574 for ; Fri, 21 May 2021 09:03:21 -0700 (PDT) Received: by mail-lf1-x129.google.com with SMTP id q3so269567lfu.2 for ; Fri, 21 May 2021 09:03:20 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20161025; h=mime-version:references:in-reply-to:from:date:message-id:subject:to :cc; bh=yiSHm/i0ntIC7XV9xeKxtIeUyYju4T+JD0ZeRfIjKFo=; b=pqRuS9toNOMN69IxAEDNhxeuDceaDJikh7Bd9vsb5rOXAkMuzb6Lp0xwKixYtSucz4 On6UNZ4deHHb1i0M3LzSaYQfA7kIvKWCB99LZx92cM0p+krKQ8Zokd4uiwEMhz3Cn1MV zzBh3tP35+2CiLcY/YR3pXRE1+ICooRpQMA7HewKmDPH2aMnxJS7hDdieFteC4gnxEbG TBCpDqjgzCjBi/dYIq4geI4rUyZS+Bkv5g06oMAH+mzcoN73Xh56oIIsXuscPPOuRM2H Xvviqoq1CQGRCmrGvLcEoJhzjFpKBwaIZJODSWnVX0w72c9HyhCJ8sn1+qFynfamm0jD EZHw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to:cc; bh=yiSHm/i0ntIC7XV9xeKxtIeUyYju4T+JD0ZeRfIjKFo=; b=EADqWrnqzME04LKNy76dYbJ/RAYq8z7ZIHwMnZm9gF4CWIvs2DAQg8UCfNzX1FX4VX gwSQUSt6yeQJtxjUEnq8yKd0w7rLMxg2VqRW3evk2vZHMRGsyiOLVZB277knhhbMqKvB LgzUGH67m/p+vgd93oZQ2Zc8kdVpo2mnVVakFMxf+6DWYzHzx2oDUriSCzuymq68sCqV 8BpcREVbfAdv3q+ObYWDA6++UhceMI7B/pGBEufmG5+PC6Hqev/sHM6mIaFH37/+McRt 7u0VUWC/4S+yUDgsqwICGb+hywLnkoit+eQbcVa32TEMuSksybpunWx/tVT4Ahj5fVTp 7wUA== X-Gm-Message-State: AOAM530HWqYxzzhQRTA+zuXaIBU0suMNnPSUSXhPY4jKH//xkcOiU7M2 4GowuwlBQZp0pSYMCxXmP/pECx6ewJHk+u+PgNXfvg== X-Google-Smtp-Source: ABdhPJxXq0B6Vn9HMEOppK94x/UHgrXEDhu0rEkT2EJkihbrQyKoQ2ii57nIv7CFq4aUMptuOh6rwPZwTt1/EL3b/+U= X-Received: by 2002:ac2:520a:: with SMTP id a10mr2710768lfl.180.1621612999247; Fri, 21 May 2021 09:03:19 -0700 (PDT) MIME-Version: 1.0 References: <20210520183614.1227046-1-posk@google.com> <87mtspm7fe.fsf@meer.lwn.net> <87eee0m8ez.fsf@meer.lwn.net> In-Reply-To: <87eee0m8ez.fsf@meer.lwn.net> From: Peter Oskolkov Date: Fri, 21 May 2021 09:03:07 -0700 Message-ID: Subject: Re: [RFC PATCH v0.1 0/9] UMCG early preview/RFC patchset To: Jonathan Corbet Cc: Peter Zijlstra , Ingo Molnar , Thomas Gleixner , Linux Kernel Mailing List , linux-api , Paul Turner , Ben Segall , Peter Oskolkov , Joel Fernandes , Andrew Morton , Andrei Vagin , Jim Newsome Content-Type: text/plain; charset="UTF-8" Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Fri, May 21, 2021 at 8:08 AM Jonathan Corbet wrote: [...] > Documentation patches can help to guide that discussion; they also need > to be reviewed as well. So yes, I think they should be present from the > beginning. But then, that's the position I'm supposed to take :) This > is a big change to the kernel's system-call API, I don't think that > there can be a proper discussion of that without a description of what > you're trying to do. Hi Jon, There are doc comments in patches 2 and 7 in umcg.c documenting the new syscalls. That said, I'll prepare a separate doc patch - I guess I'll add Documentation/scheduler/umcg.rst, unless you tell me there is a better place to do that. ETA mid-to-late next week. Thanks, Peter