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=-4.1 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,MAILING_LIST_MULTI,SIGNED_OFF_BY,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 4D1C1C433DF for ; Wed, 20 May 2020 17:03:59 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 1DB08206B6 for ; Wed, 20 May 2020 17:03:59 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1589994239; bh=/YtqEongQLlP1gJq4f41wHCnKACXtCf/GgNRIFAx/h8=; h=Date:From:To:Cc:Subject:In-Reply-To:References:List-ID:From; b=rLnwBagsszGj0dq3+0LVL0my5MjUt18kC//2kkcAtCTKKdkiAftYS2n7kRqU/A0/P 4+96m/AdvRxvEEf2i093gkVh5uI4dDfAX/Vub5oEEGYw8FMPiiA4pIzMe98FlbujxP AGrMkOojgVE0fnP93FRfZd9mY4W1MRYSYKYbX0/A= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726898AbgETRD6 (ORCPT ); Wed, 20 May 2020 13:03:58 -0400 Received: from mail.kernel.org ([198.145.29.99]:49854 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727917AbgETRDt (ORCPT ); Wed, 20 May 2020 13:03:49 -0400 Received: from kicinski-fedora-pc1c0hjn.dhcp.thefacebook.com (unknown [163.114.132.4]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 8DFE420708; Wed, 20 May 2020 17:03:47 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1589994228; bh=/YtqEongQLlP1gJq4f41wHCnKACXtCf/GgNRIFAx/h8=; h=Date:From:To:Cc:Subject:In-Reply-To:References:From; b=C01ybvQtnzIB0EvtgCHy/2qwoBsIDW3cigmV2uHwWrQC7vsZi+YBAGHYbML7SSGjs 2YkZY0jN7JXGK/oNAQ0OuUEFhf7xudXR7VHRs9DrrsJGtsJ6ZBOBPW45y7A8zIx1+k oSaGA+AV+XqTRJl6HOoqm5CMAzFdgPermilOA5MA= Date: Wed, 20 May 2020 10:03:42 -0700 From: Jakub Kicinski To: =?UTF-8?B?QmrDtnJuIFTDtnBlbA==?= Cc: ast@kernel.org, daniel@iogearbox.net, davem@davemloft.net, hawk@kernel.org, john.fastabend@gmail.com, netdev@vger.kernel.org, bpf@vger.kernel.org, magnus.karlsson@intel.com, jonathan.lemon@gmail.com, jeffrey.t.kirsher@intel.com, =?UTF-8?B?QmrDtnJuIFTDtnBlbA==?= , maximmi@mellanox.com, maciej.fijalkowski@intel.com, intel-wired-lan@lists.osuosl.org Subject: Re: [PATCH bpf-next v4 09/15] ice, xsk: migrate to new MEM_TYPE_XSK_BUFF_POOL Message-ID: <20200520100342.620a0979@kicinski-fedora-pc1c0hjn.dhcp.thefacebook.com> In-Reply-To: <20200520094742.337678-10-bjorn.topel@gmail.com> References: <20200520094742.337678-1-bjorn.topel@gmail.com> <20200520094742.337678-10-bjorn.topel@gmail.com> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: quoted-printable Sender: bpf-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: bpf@vger.kernel.org On Wed, 20 May 2020 11:47:36 +0200 Bj=C3=B6rn T=C3=B6pel wrote: > From: Bj=C3=B6rn T=C3=B6pel >=20 > Remove MEM_TYPE_ZERO_COPY in favor of the new MEM_TYPE_XSK_BUFF_POOL > APIs. >=20 > Cc: intel-wired-lan@lists.osuosl.org > Signed-off-by: Maciej Fijalkowski > Signed-off-by: Bj=C3=B6rn T=C3=B6pel patch 8 also has a warning I can't figure out. But here (patch 9) it's quite clear: drivers/net/ethernet/intel/ice/ice_xsk.c:414: warning: Excess function para= meter 'alloc' description in 'ice_alloc_rx_bufs_zc' drivers/net/ethernet/intel/ice/ice_xsk.c:480: warning: Excess function para= meter 'xdp' description in 'ice_construct_skb_zc'