From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mails.dpdk.org (mails.dpdk.org [217.70.189.124]) by inbox.dpdk.org (Postfix) with ESMTP id EED40A0C41 for ; Wed, 6 Oct 2021 14:39:52 +0200 (CEST) Received: from [217.70.189.124] (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id DA41D410EA; Wed, 6 Oct 2021 14:39:52 +0200 (CEST) Received: from mail-ed1-f53.google.com (mail-ed1-f53.google.com [209.85.208.53]) by mails.dpdk.org (Postfix) with ESMTP id EB9B440F35 for ; Wed, 6 Oct 2021 14:39:50 +0200 (CEST) Received: by mail-ed1-f53.google.com with SMTP id f9so9451809edx.4 for ; Wed, 06 Oct 2021 05:39:50 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=iol.unh.edu; s=unh-iol; h=mime-version:references:in-reply-to:from:date:message-id:subject:to :cc; bh=rUJFVsy7KNuk8FTWMPjHXtwJxL5bjGaph4cSHXU2VLI=; b=VZDR1YhBN+d6QXR3dBz+f2WVJwgDw2lizTw07XdXwWkJZToSfQIlURsB71DLMN+qLO Xs+Q8PeFUrK5jrzf+NCPiDmyK6gM5kcznocJE5sx2snlt2+QQPyBcOKotigYItSe8FVm KmA7bwDs+vJaB27Wl0wTYYE1bmklAeE3bSnX4= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to:cc; bh=rUJFVsy7KNuk8FTWMPjHXtwJxL5bjGaph4cSHXU2VLI=; b=3g49HUsEYxG0XC1K4MvJyYIaumMWjwYYduLw+6dNpl2dtx6YuXnQucXdAFDdJlR1jG WS5Zxq0WiRzfiVIxxNCOvqxS9kQdYAh+P5mHSX6Bs3ELdRqTKBMT8XcJuUYj/jCYp99q gmlx2cVTyd//YJvEHlhA/0F2WrJnGnq84hoQng4cMz3XtdoMkv1S5TTOmNVfSCS3BVBy 70jx2RK6c0bjHnJp5avJ6K+dvtCdEM1Tnn3bpKNXPWm87WdFarpVj+OO70VxdupA77N6 WppIAaM6T0aur4Fflij/CllDclPy9iIucLF5JKe2fIpGNWS+jNnp9D1P3Bt1psbU0G7U mLuQ== X-Gm-Message-State: AOAM532Y0wWiGWUZHOaqZCQJIQNSNiCWgr76zpAsJNtZ9R45rODvaSez EMplehlouk1TjsBKe0rFzIPOAiu5ggxIFIrtR6AtdQ== X-Google-Smtp-Source: ABdhPJwohW3Op2f7Ra3LMfwYFk00bGvPOH7Vyun2/EzShUwNwDn0eaorCz/oiLXm0mATyUbFcDyaPwbHLxyJJOub8y8= X-Received: by 2002:a17:906:658:: with SMTP id t24mr31115931ejb.358.1633523990613; Wed, 06 Oct 2021 05:39:50 -0700 (PDT) MIME-Version: 1.0 References: <7c1ead6b-6e3a-ad0b-ea80-25dd266db87e@intel.com> In-Reply-To: <7c1ead6b-6e3a-ad0b-ea80-25dd266db87e@intel.com> From: Lincoln Lavoie Date: Wed, 6 Oct 2021 08:39:38 -0400 Message-ID: To: Ferruh Yigit Cc: dev , Qiming Yang , Qi Zhang , ci@dpdk.org, Aaron Conole , dpdklab , "Singh, Aman Deep" , David Marchand Content-Type: multipart/alternative; boundary="0000000000003166b805cdae718f" Subject: Re: [dpdk-ci] [dpdk-dev] RHEL7 failures X-BeenThere: ci@dpdk.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: DPDK CI discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: ci-bounces@dpdk.org Sender: "ci" --0000000000003166b805cdae718f Content-Type: text/plain; charset="UTF-8" Hi Ferruh, It looks like the patch does fix the issue with the warning on RHEL7. There was a failure, but it was in unit testing, and looks unrelated. Results are here: https://lab.dpdk.org/results/dashboard/patchsets/19171/ Cheers, Lincoln On Tue, Oct 5, 2021 at 5:46 PM Ferruh Yigit wrote: > On 10/5/2021 8:09 PM, Lincoln Lavoie wrote: > > Hello Qiming and Qi, > > > > The CI is picking up failures when building on RHEL7, where warnings are > > being treated as errors. This looks like something has been merged into > > the mainline, as it's failing across all patches. > > > > Here is the specific failure: > > > > ./drivers/net/ice/base/ice_parser_rt.c: In function '_hv_bit_sel': > > ../drivers/net/ice/base/ice_parser_rt.c:201:2: error: dereferencing > > type-punned pointer will break strict-aliasing rules > > [-Werror=strict-aliasing] > > d64 = *(u64 *)&b[0]; > > ^ > > ../drivers/net/ice/base/ice_parser_rt.c: In function '_reg_bit_sel': > > ../drivers/net/ice/base/ice_parser_rt.c:458:2: error: dereferencing > > type-punned pointer will break strict-aliasing rules > > [-Werror=strict-aliasing] > > d32 = *(u32 *)&v[0]; > > ^ > > cc1: all warnings being treated as errors > > > > You can download a full set of logs from here (for a failing run): > > https://lab.dpdk.org/results/dashboard/patchsets/19162/ > > > > Issue was reported by David, Aman sent the fix [1] and it is already > merged by David [2], > it should be fixed now, can you please double check? > > [1] > > https://patches.dpdk.org/project/dpdk/patch/20211005115754.34117-1-aman.deep.singh@intel.com/ > > [2] > > https://git.dpdk.org/dpdk/commit/?id=16b809d144dc2df7f31695b5abc64a809021b154 > -- *Lincoln Lavoie* Principal Engineer, Broadband Technologies 21 Madbury Rd., Ste. 100, Durham, NH 03824 lylavoie@iol.unh.edu https://www.iol.unh.edu +1-603-674-2755 (m) --0000000000003166b805cdae718f Content-Type: text/html; charset="UTF-8" Content-Transfer-Encoding: quoted-printable
Hi= =C2=A0Ferruh,
<= br>
It looks li= ke the patch does fix the issue with the warning on RHEL7.=C2=A0 There was = a failure, but it was in unit testing, and looks unrelated.=C2=A0 Results a= re here:=C2=A0https://lab.dpdk.org/results/dashboard/patchsets/19171/

Cheers,
Lincoln

On Tue, Oct 5, 2021 at 5:46= PM Ferruh Yigit <ferruh.yigit= @intel.com> wrote:
On 10/5/2021 8:09 PM, Lincoln Lavoie wrote:
> Hello Qiming and Qi,
>
> The CI is picking up failures when building on RHEL7, where warnings a= re
> being treated as errors.=C2=A0 This looks like something has been merg= ed into
> the mainline, as it's failing across all patches.
>
> Here is the specific failure:
>
> ./drivers/net/ice/base/ice_parser_rt.c: In function '_hv_bit_sel&#= 39;:
> ../drivers/net/ice/base/ice_parser_rt.c:201:2: error: dereferencing > type-punned pointer will break strict-aliasing rules
> [-Werror=3Dstrict-aliasing]
>=C2=A0 =C2=A0 d64 =3D *(u64 *)&b[0];
>=C2=A0 =C2=A0 ^
> ../drivers/net/ice/base/ice_parser_rt.c: In function '_reg_bit_sel= ':
> ../drivers/net/ice/base/ice_parser_rt.c:458:2: error: dereferencing > type-punned pointer will break strict-aliasing rules
> [-Werror=3Dstrict-aliasing]
>=C2=A0 =C2=A0 d32 =3D *(u32 *)&v[0];
>=C2=A0 =C2=A0 ^
> cc1: all warnings being treated as errors
>
> You can download a full set of logs from here (for a failing run):
> https://lab.dpdk.org/results/dashboard/p= atchsets/19162/
>

Issue was reported by David, Aman sent the fix [1] and it is already merged= by David [2],
it should be fixed now, can you please double check?

[1]
https:/= /patches.dpdk.org/project/dpdk/patch/20211005115754.34117-1-aman.deep.singh= @intel.com/

[2]
https://git.dpdk.org/= dpdk/commit/?id=3D16b809d144dc2df7f31695b5abc64a809021b154


--
Lincoln Lavoie
Prin= cipal Engineer, Broadband Technologies
21 Madbury Rd., Ste. 100, = Durham, NH 03824
+1-603-674-= 2755 (m)

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