From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from dpdk.org (dpdk.org [92.243.14.124]) by inbox.dpdk.org (Postfix) with ESMTP id BAC20A034F; Wed, 13 May 2020 15:03:43 +0200 (CEST) Received: from [92.243.14.124] (localhost [127.0.0.1]) by dpdk.org (Postfix) with ESMTP id 8781E1D5A1; Wed, 13 May 2020 15:03:43 +0200 (CEST) Received: from us-smtp-delivery-1.mimecast.com (us-smtp-1.mimecast.com [205.139.110.61]) by dpdk.org (Postfix) with ESMTP id 408BA1D59E for ; Wed, 13 May 2020 15:03:42 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1589375021; 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=mE7E5WCebEbh6CiXW6HVtFtVas7lND7Nt2It6wY/f54=; b=PRJ6YgZhCwUz+l/GGaXEnZKF5qOtAyLCARPc6TTf+i7vLLrw81dVAonId/87T82+gMl0KF uBwGC8KvQZ3A+cCJqJ2G+yeOvKsZ9cKFKw2BGLqHZh7MPuSmnyQ7l1RmdjkH74ceqQ18Mp NfZyis/jIMhr7ueaBi446z2F348VZJo= Received: from mail-vs1-f72.google.com (mail-vs1-f72.google.com [209.85.217.72]) (Using TLS) by relay.mimecast.com with ESMTP id us-mta-256-o3bMazEXO2q9aPKd93Cdmg-1; Wed, 13 May 2020 09:03:40 -0400 X-MC-Unique: o3bMazEXO2q9aPKd93Cdmg-1 Received: by mail-vs1-f72.google.com with SMTP id p186so2774479vsa.2 for ; Wed, 13 May 2020 06:03:40 -0700 (PDT) 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:content-transfer-encoding; bh=mE7E5WCebEbh6CiXW6HVtFtVas7lND7Nt2It6wY/f54=; b=nqF+MRoYw762/2Q3M0rD6NKsHR/T1s6Sl6iSTaNi3HW0OLqc2zdyGt3JEjdgDVTmuW q+zOQHE+uEbipZAjysYcV+2rp72pesFce/djOhpvuov5sO3a/4sts2Mq7wxpRPMd6GbP ruMOfo2scfGMMAHdyqcdzwSRLisZnCLMK7KceuHomhKJSGz8A3vcPUEbyy+F+acy8xXW WOiVuTg5OXvZIv/v/X3x5X7/LaKA2J1rqPmSG8KiL//UPSLa+k0KfVyxx/GxB0G9dvkk v51BXvJaxELY2HpZIZP2yCgmwic8UvVlA9IPkKwtEnMaC5wp83FHy1aCr4K8ZVUWhdD5 04pQ== X-Gm-Message-State: AGi0PuYDSjBCwqh9LPl7JhyRozHZfSbb7PkrVite0gyRtSchT35OPUvB cI6/JoFeDUqCGY2y3MfhCyZocpuI4Ai0oZKJrkRHb8D5rjoqAXFir3+jhAnO8XnetwU+njC5SYT D9mvFOr4Aq0KaX6OY+FM= X-Received: by 2002:ab0:5ad1:: with SMTP id x17mr19569799uae.126.1589375019441; Wed, 13 May 2020 06:03:39 -0700 (PDT) X-Google-Smtp-Source: APiQypJEoT2gQhEwo4jcu24q0/0BGci168/HBzcMTaAlSiHqYyfgqaq8fnSL3eLkV2skFvlzyyYpj9cTWketIRhFWXI= X-Received: by 2002:ab0:5ad1:: with SMTP id x17mr19569756uae.126.1589375019144; Wed, 13 May 2020 06:03:39 -0700 (PDT) MIME-Version: 1.0 References: <20200513054816.18848-1-ndabilpuram@marvell.com> <20200513120605.28912-1-ndabilpuram@marvell.com> In-Reply-To: From: David Marchand Date: Wed, 13 May 2020 15:03:28 +0200 Message-ID: To: Nithin Dabilpuram Cc: Kiran Kumar K , Jerin Jacob , Pavan Nikhilesh , dpdk-dev , "Ruifeng Wang (Arm Technology China)" , Jerin Jacob X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.com Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable Subject: Re: [dpdk-dev] [PATCH v2] node: fix arm64 build issue for older gcc 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 Wed, May 13, 2020 at 2:36 PM Jerin Jacob wrote: > > On Wed, May 13, 2020 at 5:36 PM Nithin Dabilpuram > wrote: > > > > Older GCC(~4) complains about uninitialized 'dip' > > var though all the lanes of the vec register are set. > > Hence this patch explicitly initializes vec register > > to fix the issue. > > > > In file included from ip4_lookup.c:34:0: > > ip4_lookup_neon.h: n function =E2=80=98ip4_lookup_node_process=E2=80=99= : \ > > ip4_lookup_neon.h:25:12: error: =E2=80=98dip=E2=80=99 may be used unini= tialized in \ > > this function [-Werror=3Dmaybe-uninitia= lized] > > int32x4_t dip; > > ^ > > > > Fixes: 16df6a2c6671 ("node: add IPv4 lookup for arm64") > > Reported-by: David Marchand > > Signed-off-by: Nithin Dabilpuram > > Reviewed-by: Ruifeng Wang > Reviewed-by: Jerin Jacob Applied, thanks. --=20 David Marchand