DPDK patches and discussions
 help / color / mirror / Atom feed
From: "Zhang, Qi Z" <qi.z.zhang@intel.com>
To: "Yigit, Ferruh" <ferruh.yigit@intel.com>,
	Lincoln Lavoie <lylavoie@iol.unh.edu>, dev <dev@dpdk.org>,
	"Yang, Qiming" <qiming.yang@intel.com>
Cc: "ci@dpdk.org" <ci@dpdk.org>, Aaron Conole <aconole@redhat.com>,
	dpdklab <dpdklab@iol.unh.edu>,
	"Singh, Aman Deep" <aman.deep.singh@intel.com>,
	"David Marchand" <david.marchand@redhat.com>
Subject: Re: [dpdk-dev] RHEL7 failures
Date: Thu, 7 Oct 2021 03:40:52 +0000	[thread overview]
Message-ID: <496be70d3a6343a8be1306df53d67e23@intel.com> (raw)
In-Reply-To: <7c1ead6b-6e3a-ad0b-ea80-25dd266db87e@intel.com>

Hi Ferruh, David and Aman:

	Sorry for late response due to PRC holiday.
	I have just tested the patch and there is no issue be detected for functions
	Thank you so much for the help!

Regards
Qi

> -----Original Message-----
> From: Yigit, Ferruh <ferruh.yigit@intel.com>
> Sent: Wednesday, October 6, 2021 5:46 AM
> To: Lincoln Lavoie <lylavoie@iol.unh.edu>; dev <dev@dpdk.org>; Yang, Qiming
> <qiming.yang@intel.com>; Zhang, Qi Z <qi.z.zhang@intel.com>
> Cc: ci@dpdk.org; Aaron Conole <aconole@redhat.com>; dpdklab
> <dpdklab@iol.unh.edu>; Singh, Aman Deep <aman.deep.singh@intel.com>;
> David Marchand <david.marchand@redhat.com>
> Subject: Re: [dpdk-dev] RHEL7 failures
> 
> 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=16b809d144dc2df7f31695b5abc64a809
> 021b154

  parent reply	other threads:[~2021-10-07  3:41 UTC|newest]

Thread overview: 16+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-10-05 19:09 Lincoln Lavoie
2021-10-05 21:46 ` Ferruh Yigit
2021-10-06 12:39   ` Lincoln Lavoie
2021-10-07  3:40   ` Zhang, Qi Z [this message]
2021-10-11 14:39     ` Thinh Tran
2021-10-11 14:42       ` Lincoln Lavoie
2021-10-11 16:39         ` Thinh Tran
2021-10-11 17:17           ` [dpdk-dev] [dpdk-ci] " Brandon Lo
2021-10-11 22:45             ` Thinh Tran
2021-10-12  0:57               ` Ferruh Yigit
2021-10-12 12:39                 ` Lincoln Lavoie
2021-10-12 13:32                   ` Ferruh Yigit
2021-10-12 13:57                     ` Thomas Monjalon
2021-10-12 13:49                   ` Thinh Tran
2021-10-12 13:50                   ` Juraj Linkeš
2021-10-12 14:00                     ` Thomas Monjalon

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=496be70d3a6343a8be1306df53d67e23@intel.com \
    --to=qi.z.zhang@intel.com \
    --cc=aconole@redhat.com \
    --cc=aman.deep.singh@intel.com \
    --cc=ci@dpdk.org \
    --cc=david.marchand@redhat.com \
    --cc=dev@dpdk.org \
    --cc=dpdklab@iol.unh.edu \
    --cc=ferruh.yigit@intel.com \
    --cc=lylavoie@iol.unh.edu \
    --cc=qiming.yang@intel.com \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).