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=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE, SPF_PASS,URIBL_BLOCKED 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 81F59C3A59B for ; Fri, 30 Aug 2019 15:46:29 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 56DB623427 for ; Fri, 30 Aug 2019 15:46:29 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="tdJxplD7" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728178AbfH3Pq2 (ORCPT ); Fri, 30 Aug 2019 11:46:28 -0400 Received: from mail-pf1-f193.google.com ([209.85.210.193]:45676 "EHLO mail-pf1-f193.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727884AbfH3Pq2 (ORCPT ); Fri, 30 Aug 2019 11:46:28 -0400 Received: by mail-pf1-f193.google.com with SMTP id w26so4870917pfq.12; Fri, 30 Aug 2019 08:46:28 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version; bh=b7/sQrlJCB5Ujd8MG7PuZ8VzWLXpJows6OjSWqD3k3o=; b=tdJxplD7co3xJLSUoz1ZWfvVWP6+28apE7DuWScouTvelbRhl9rMeij+5CX8++qUAm QbzTtL25kt+tbbArJTBSTNvNfC7Er+FYJ95lBcW/w+k6i6/qRVLiO0GJ2UaHulBPvQS1 0j8INwfo6oNCqlBHgZHyp0tmcEAhizoCI0RW7Mmwte6389xyMPRYksvJcicDEuLT+98L ketU8JjU98sDbSrxgoHMUebj3pYfu4ZgbC+O4fFv0RH4iRaeCIf7O4ZpirvHbnUFYqEu ZpeqTyEM/Ovs00OFU0e9Rggmi/w2MFH9NsxyGazlSnWF5cD3OLn1A07wLO1NvyfWnrMB /qYQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version; bh=b7/sQrlJCB5Ujd8MG7PuZ8VzWLXpJows6OjSWqD3k3o=; b=hxGhpUGwlM7pTWZPiE2DRIwn5dMOHbzXYLTw2bvBRzsJSI1sbrVL2t3LLvmSQkYNCT Y6dH/z5km7uLyq8WZUMG4a7uJH4i4ptAURR7iF7AbvrcNegLZM3rEPbam1ZZSaF4DfWN nRdJBnDkd5KXIl21ODrFI0KTx+n7lR0RhOFVZpKAwVlL51IpFVvSME/WatXSe9pbuHYU JIf78V4xUeLLXA8pWBaZRuvljD0t0dzctzgOCZ1AD/5WF+3Tzy1G6Vbz2G6MLoue6Ilm QML/mdXa2m3+717DupcLZuqd1GYd/5N3Ou2G8rWknqrtArWjKnmTck5wDNpLvr6M0NOM kFEQ== X-Gm-Message-State: APjAAAVfTGpdj+0UW2CRKwhKPbsAsqRt60BNy85iiVGiuhKd3tur9pnF UpswJIe/45F/tef2jlNxcGUn66rcteg= X-Google-Smtp-Source: APXvYqxkaR8iAjrJq3grreu8mVOcL+lHZwNOYQhEm4z7xXijUgEkgnfICDRrjqiAQI9NcJUNPtxY5Q== X-Received: by 2002:a63:5550:: with SMTP id f16mr14088780pgm.426.1567179988070; Fri, 30 Aug 2019 08:46:28 -0700 (PDT) Received: from [172.26.108.102] ([2620:10d:c090:180::7594]) by smtp.gmail.com with ESMTPSA id q3sm7812979pfn.4.2019.08.30.08.46.26 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Fri, 30 Aug 2019 08:46:27 -0700 (PDT) From: "Jonathan Lemon" To: "Kevin Laatz" Cc: netdev@vger.kernel.org, ast@kernel.org, daniel@iogearbox.net, bjorn.topel@intel.com, magnus.karlsson@intel.com, jakub.kicinski@netronome.com, saeedm@mellanox.com, maximmi@mellanox.com, stephen@networkplumber.org, bruce.richardson@intel.com, ciara.loftus@intel.com, bpf@vger.kernel.org, intel-wired-lan@lists.osuosl.org Subject: Re: [PATCH bpf-next v6 08/12] libbpf: add flags to umem config Date: Fri, 30 Aug 2019 08:46:26 -0700 X-Mailer: MailMate (1.12.5r5635) Message-ID: <97813612-8FA6-4A33-B4FA-CF7A99FFC012@gmail.com> In-Reply-To: <20190827022531.15060-9-kevin.laatz@intel.com> References: <20190822014427.49800-1-kevin.laatz@intel.com> <20190827022531.15060-1-kevin.laatz@intel.com> <20190827022531.15060-9-kevin.laatz@intel.com> MIME-Version: 1.0 Content-Type: text/plain Sender: netdev-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org On 26 Aug 2019, at 19:25, Kevin Laatz wrote: > This patch adds a 'flags' field to the umem_config and umem_reg structs. > This will allow for more options to be added for configuring umems. > > The first use for the flags field is to add a flag for unaligned chunks > mode. These flags can either be user-provided or filled with a default. > > Since we change the size of the xsk_umem_config struct, we need to version > the ABI. This patch includes the ABI versioning for xsk_umem__create. The > Makefile was also updated to handle multiple function versions in > check-abi. > > Signed-off-by: Kevin Laatz > Signed-off-by: Ciara Loftus Acked-by: Jonathan Lemon