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=-0.7 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,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 ADFC0C4321A for ; Sat, 29 Jun 2019 17:53:10 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 94D3520665 for ; Sat, 29 Jun 2019 17:53:10 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726936AbfF2RxI convert rfc822-to-8bit (ORCPT ); Sat, 29 Jun 2019 13:53:08 -0400 Received: from shards.monkeyblade.net ([23.128.96.9]:38174 "EHLO shards.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726862AbfF2RxH (ORCPT ); Sat, 29 Jun 2019 13:53:07 -0400 Received: from localhost (unknown [IPv6:2601:601:9f80:35cd::d71]) (using TLSv1 with cipher AES256-SHA (256/256 bits)) (Client did not present a certificate) (Authenticated sender: davem-davemloft) by shards.monkeyblade.net (Postfix) with ESMTPSA id 09FC214B566FC; Sat, 29 Jun 2019 10:53:06 -0700 (PDT) Date: Sat, 29 Jun 2019 10:53:06 -0700 (PDT) Message-Id: <20190629.105306.762888643756822083.davem@davemloft.net> To: bjorn.topel@gmail.com Cc: ivan.khoronzhuk@linaro.org, bjorn.topel@intel.com, magnus.karlsson@intel.com, ast@kernel.org, daniel@iogearbox.net, hawk@kernel.org, john.fastabend@gmail.com, netdev@vger.kernel.org, bpf@vger.kernel.org, xdp-newbies@vger.kernel.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH net-next] xdp: xdp_umem: fix umem pages mapping for 32bits systems From: David Miller In-Reply-To: References: <20190626155911.13574-1-ivan.khoronzhuk@linaro.org> X-Mailer: Mew version 6.8 on Emacs 26.1 Mime-Version: 1.0 Content-Type: Text/Plain; charset=iso-8859-1 Content-Transfer-Encoding: 8BIT X-Greylist: Sender succeeded SMTP AUTH, not delayed by milter-greylist-4.5.12 (shards.monkeyblade.net [149.20.54.216]); Sat, 29 Jun 2019 10:53:07 -0700 (PDT) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Björn Töpel Date: Wed, 26 Jun 2019 22:50:23 +0200 > On Wed, 26 Jun 2019 at 17:59, Ivan Khoronzhuk > wrote: >> >> Use kmap instead of page_address as it's not always in low memory. >> > > Ah, some 32-bit love. :-) Thanks for working on this! > > For future patches, please base AF_XDP patches on the bpf/bpf-next > tree instead of net/net-next. > > Acked-by: Björn Töpel Alexei and Daniel, I'll let you guys take this one. Thanks.