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=-0.6 required=3.0 tests=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 CD902C2D0DB for ; Wed, 22 Jan 2020 18:09:04 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 9D53821835 for ; Wed, 22 Jan 2020 18:09:04 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="FRnVa2Ay" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1725883AbgAVSJE (ORCPT ); Wed, 22 Jan 2020 13:09:04 -0500 Received: from mail-qv1-f53.google.com ([209.85.219.53]:39265 "EHLO mail-qv1-f53.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725802AbgAVSJE (ORCPT ); Wed, 22 Jan 2020 13:09:04 -0500 Received: by mail-qv1-f53.google.com with SMTP id y8so190133qvk.6 for ; Wed, 22 Jan 2020 10:09:04 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=mime-version:from:date:message-id:subject:to; bh=DEKx1BJ8CumYXHlC077b8dw7JE24M62V5zX3VX1ojVA=; b=FRnVa2AyYYtYBDZ3aRHD/hgJXvM31n9+4AyEwyDSWZmN7aiMEfu98cXLRMvUnwAcoN 35OxoOAWfMBHh/c0jcTCcsI/w6dJaP8jgUs79w29+wUd+fPcLELVEhAZnypZLVP4tOzI WvD3DAXsSr0cQobNe4K8hIeyl3tcTBB7LxmIrwSgWQ1cgJccuQ60nVqNGu8Eea94tdwq f8HpXQ35utnPK2TreglVxqbP++XTbEMXxZFFkFaVap7AYLZXiJEdE6iqsw3wYmZJNyqN +Cf183VhKfgXKn8KUbkCYMymPQPXRq6vCUYarMSDYSjy49OexxBTmdDmgqYNM2yW5FGI M30A== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:from:date:message-id:subject:to; bh=DEKx1BJ8CumYXHlC077b8dw7JE24M62V5zX3VX1ojVA=; b=Xsc459mzjHQ/YpqofLlDpOFXqGsMivovWx0yIox2fJiSOdtDNCLwwGW4YETMkxldMu L1rFnuUTXh6SwESDvUD247pvMlDkm08igb1WIEu2cX7dFN2XRFq2VcIJMmMecWMgD7+1 qoz7fPsHEwtVnlu2rNcxduwfqffUrqRimLqjgowinpUjvE6oZau5Yp3Y6HXP/tHGxPfx FpyagPsYYrjBFzpozogjZMNrYdQyZzKIqmFkLqinES2XT4RhZQ0gwGIiJeiCtsxz+zRe oFqd812O8ce90ok0KNkaTHIFGKdfHXW0nOmeVSKrJQb77jydXwYwGJLKR4J3Z5wvI8JA d6SA== X-Gm-Message-State: APjAAAXFF0wNoqTwlOK5vt8rLDu1VrWGCGB4Okbqr9Vkxx0995dceGxq rIT0E2eDEAigp49N9Ob3ajywGuVJiB2o/e4iSYPUcdpNa0GAy04= X-Google-Smtp-Source: APXvYqzye7i5wyBFfNFjFOlSY/B5rHqcJ4BBDR7tx4zO7JwKr5CbdnqZ8Ne4JsSRBoIdHdjApCNuvv8lP1kWms8n9vY= X-Received: by 2002:a05:6214:13ef:: with SMTP id ch15mr11936092qvb.183.1579716543506; Wed, 22 Jan 2020 10:09:03 -0800 (PST) MIME-Version: 1.0 From: Dmitry Sychov Date: Wed, 22 Jan 2020 21:08:32 +0300 Message-ID: Subject: First kernel version with uring sockets support To: io-uring@vger.kernel.org Content-Type: text/plain; charset="UTF-8" Sender: io-uring-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: io-uring@vger.kernel.org It's unclear starting from what version the kernel and headers were updated with sockets support(IORING_OP_ACCEPT etc). I just checked today 2020/01/22 Focal Rossa Ubuntu and the last OP is only IORING_OP_TIMEOUT (still on kernel 5.4.0-12) ;( So maybe it's a good idea to comment-update every io_uring.h OP with minimum kernel version requirement... p.s. Not every Linux user is a kernel hacker ;)