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=-3.9 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,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 935EFC4741F for ; Fri, 30 Oct 2020 14:35:42 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 32F80221FF for ; Fri, 30 Oct 2020 14:35:42 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=redhat.com header.i=@redhat.com header.b="MB0XzSiB" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726757AbgJ3Ofl (ORCPT ); Fri, 30 Oct 2020 10:35:41 -0400 Received: from us-smtp-delivery-124.mimecast.com ([216.205.24.124]:28067 "EHLO us-smtp-delivery-124.mimecast.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726239AbgJ3Ofl (ORCPT ); Fri, 30 Oct 2020 10:35:41 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1604068540; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=G/uUf4x5jmqoio45UotElBXDDV5Ef+L5uB7zqE76nAQ=; b=MB0XzSiBOcao3Sih8lkm5XbwS007u17qZwCLlEDIcuS9P4PFL9MxUBq2gzRoiWhTuo1hIm EB29BQ2y4xKnhwiT3+6t/keBkqvN6RdoCnJ0pBTCtGvnxGXCIDME/EBl9vI3H0MVaE8gFg 4H3GilbMCbfVHzHSsPBLPjJRsu/kdno= Received: from mimecast-mx01.redhat.com (mimecast-mx01.redhat.com [209.132.183.4]) (Using TLS) by relay.mimecast.com with ESMTP id us-mta-21-EDFthimKOPGHh7oFb3zDAg-1; Fri, 30 Oct 2020 10:35:34 -0400 X-MC-Unique: EDFthimKOPGHh7oFb3zDAg-1 Received: from smtp.corp.redhat.com (int-mx07.intmail.prod.int.phx2.redhat.com [10.5.11.22]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx01.redhat.com (Postfix) with ESMTPS id B1F788F62C6; Fri, 30 Oct 2020 14:35:32 +0000 (UTC) Received: from carbon (unknown [10.36.110.25]) by smtp.corp.redhat.com (Postfix) with ESMTP id E76921002C01; Fri, 30 Oct 2020 14:35:22 +0000 (UTC) Date: Fri, 30 Oct 2020 15:35:21 +0100 From: Jesper Dangaard Brouer To: Dan Carpenter Cc: kbuild@lists.01.org, bpf@vger.kernel.org, lkp@intel.com, kbuild-all@lists.01.org, netdev@vger.kernel.org, Daniel Borkmann , Alexei Starovoitov , maze@google.com, lmb@cloudflare.com, shaun@tigera.io, Lorenzo Bianconi , marek@cloudflare.com, brouer@redhat.com Subject: Re: [PATCH bpf-next V4 2/5] bpf: bpf_fib_lookup return MTU value as output when looked up Message-ID: <20201030153521.727bfb80@carbon> In-Reply-To: <20201028124942.GE1042@kadam> References: <160381601522.1435097.11103677488984953095.stgit@firesoul> <20201028124942.GE1042@kadam> MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit X-Scanned-By: MIMEDefang 2.84 on 10.5.11.22 Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org On Wed, 28 Oct 2020 15:49:42 +0300 Dan Carpenter wrote: > If you fix the issue, kindly add following tag as appropriate > Reported-by: kernel test robot > Reported-by: Dan Carpenter > > New smatch warnings: > net/core/filter.c:5395 bpf_ipv4_fib_lookup() error: uninitialized symbol 'mtu'. I will fix and send V5. -- Best regards, Jesper Dangaard Brouer MSc.CS, Principal Kernel Engineer at Red Hat LinkedIn: http://www.linkedin.com/in/brouer