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=-0.9 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE, SPF_PASS,T_DKIMWL_WL_HIGH autolearn=ham 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 4A7F8C31E44 for ; Tue, 11 Jun 2019 21:18:57 +0000 (UTC) Received: from dpdk.org (dpdk.org [92.243.14.124]) by mail.kernel.org (Postfix) with ESMTP id C6B3320866 for ; Tue, 11 Jun 2019 21:18:56 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=broadcom.com header.i=@broadcom.com header.b="C8IcSsHy" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org C6B3320866 Authentication-Results: mail.kernel.org; dmarc=fail (p=quarantine dis=none) header.from=broadcom.com Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=dev-bounces@dpdk.org Received: from [92.243.14.124] (localhost [127.0.0.1]) by dpdk.org (Postfix) with ESMTP id B94C11D05D; Tue, 11 Jun 2019 23:18:55 +0200 (CEST) Received: from mail-ot1-f68.google.com (mail-ot1-f68.google.com [209.85.210.68]) by dpdk.org (Postfix) with ESMTP id 8D73A1D01D for ; Tue, 11 Jun 2019 23:18:54 +0200 (CEST) Received: by mail-ot1-f68.google.com with SMTP id i8so13350375oth.10 for ; Tue, 11 Jun 2019 14:18:54 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=broadcom.com; s=google; h=mime-version:references:in-reply-to:from:date:message-id:subject:to :cc; bh=Yax8ECyuVBMR7hlIJMn8bZ05x99Yxn+wXgSTN5lSKVA=; b=C8IcSsHy4696tXKpji7wawWjenSSir9ttQWPgX5LSLcHnn6H+w7eWsTI/3rjVqs3jr tmVpfUD/24GYA93A1GqFwssb0dQMYrVURdcwGx3beEI9Ihy/zFMzad7TKk1n60fuVPju JPcvaueFszFdNI1OFlEt45kJggR1XfqiHWqng= 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=Yax8ECyuVBMR7hlIJMn8bZ05x99Yxn+wXgSTN5lSKVA=; b=doEChDILoJ1oA3f+FVlA6bwLV+5fC0oIp9F8kiOzhgkCY8mmp9+VFAXsL9gPCWFJhn 6U4+CPePEOKp1lpTjqtoWM7ch+JFBGPKlo//Lwen1UvtY093DL/z/XY36P8TuiHBAfjy TGGa/WzI0HjyJbqHkFv1hyNxsy+IIsK90DsGgpyoJE/Wxpjte7Q0u7G/ebWeV1Cyv8iZ IoErMxkM3LXGcS9T4ol/1waLrSWBlJEWrBd9Xdj/XmvjMhiWCmgC/k9th20TWmQ22LzC 59zRj9vwVxdhcoZ0lNEp1AgYpyv/BjdioRQUaco/VoCnYWgcTCxAbuGykqcXZgt9t7OC 53yw== X-Gm-Message-State: APjAAAXGN02FJ1SkfbNXa6dM+zvwkOH+8hRE6Z5wmEc8nZCEhKAjX6R+ dYjvw6kkIlz+Bg1P7Ukiwr7TlMdi1CBRghdbnQHGID8uh98= X-Google-Smtp-Source: APXvYqwKg+FubksnooCfKkes8daT9N6JRtN2N5G2FVzAIw4+DjOzfalt2H1F8NKVvUkDz8X3QKTAD7rzqnJwzWqKQU8= X-Received: by 2002:a9d:6416:: with SMTP id h22mr4650135otl.44.1560287933836; Tue, 11 Jun 2019 14:18:53 -0700 (PDT) MIME-Version: 1.0 References: <20190610175155.21374-1-stephen@networkplumber.org> <20190611135416.01f6dffc@hermes.lan> In-Reply-To: <20190611135416.01f6dffc@hermes.lan> From: Lance Richardson Date: Tue, 11 Jun 2019 17:18:42 -0400 Message-ID: To: Stephen Hemminger Cc: Ferruh Yigit , dev@dpdk.org Content-Type: text/plain; charset="UTF-8" Subject: Re: [dpdk-dev] [PATCH v2 0/7] kni: cleanups and improvements X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: DPDK patches and discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dev-bounces@dpdk.org Sender: "dev" On Tue, Jun 11, 2019 at 4:54 PM Stephen Hemminger wrote: > > On Mon, 10 Jun 2019 10:51:48 -0700 > Stephen Hemminger wrote: > > > While testing KNI with netvsc, saw lots of places more code > > could be safely removed from KNI kernel driver. > > > > This is still mostly "putting lipstick on a pig" all users > > would be better off using virtio_user rather than KNI. > > > > v2 - get rid of unnecessary padding, combine the unused field patches > > > > Stephen Hemminger (7): > > kni: don't need stubs for rx_mode or ioctl > > kni: use netdev_alloc_skb > > kni: don't keep stats in kni_net > > kni: drop unused fields > > kni: use proper type for kni fifo's > > kni: return -EFAULT if copy_from_user fails > > doc: update KNI documentation > > > > .../sample_app_ug/kernel_nic_interface.rst | 18 ++--- > > kernel/linux/kni/kni_dev.h | 21 ++--- > > kernel/linux/kni/kni_misc.c | 17 ++-- > > kernel/linux/kni/kni_net.c | 79 +++++-------------- > > 4 files changed, 38 insertions(+), 97 deletions(-) > > > > Don't believe patchwork the patch is fine, it is getting falsely blamed > for failures caused by other changes in ice, bnxt which fail > FreeBSD build. Do you mean failures like the ones below? If so, I think think they might be an unintended consequence of commit a385972c3 "mk: disable warning for packed member pointer". Lance OS: FreeBSD12-64 Target: x86_64-native-bsdapp-gcc CC ice_rxtx.o CC ice_ethdev.o cc1: error: unrecognized command line option '-Wno-address-of-packed-member' [-Werror] cc1: all warnings being treated as errors gmake[6]: *** [/tmp/FreeBSD12-64_K19.02_GCC7.3.0/x86_64-native-bsdapp-gcc/e6c3bc062b1045128114bdf0cfdd236b/dpdk/mk/internal/rte.compile-pre.mk:114: bnxt_ethdev.o] Error 1 gmake[5]: *** [/tmp/FreeBSD12-64_K19.02_GCC7.3.0/x86_64-native-bsdapp-gcc/e6c3bc062b1045128114bdf0cfdd236b/dpdk/mk/rte.subdir.mk:37: bnxt] Error 2 gmake[5]: *** Waiting for unfinished jobs....