From: Andrew Lunn <andrew@lunn.ch>
To: Jason Gunthorpe <jgg@nvidia.com>, Arnd Bergmann <arnd@arndb.de>
Cc: Nathan Chancellor <nathan@kernel.org>,
Masahiro Yamada <masahiroy@kernel.org>,
netdev <netdev@vger.kernel.org>,
David Miller <davem@davemloft.net>,
Jakub Kicinski <kuba@kernel.org>,
Michal Marek <michal.lkml@markovi.net>,
Linux Kbuild mailing list <linux-kbuild@vger.kernel.org>,
clang-built-linux <clang-built-linux@googlegroups.com>
Subject: Re: [PATCH RFC/RFT 0/2] W=1 by default for Ethernet PHY subsystem
Date: Wed, 10 Feb 2021 20:01:53 +0100 [thread overview]
Message-ID: <YCQtoYFZzfNmGhd/@lunn.ch> (raw)
In-Reply-To: <20210210183917.GA1471624@nvidia.com>
On Wed, Feb 10, 2021 at 02:39:17PM -0400, Jason Gunthorpe wrote:
> On Sun, Sep 20, 2020 at 04:53:51PM +0200, Andrew Lunn wrote:
>
> > How often are new W=1 flags added? My patch exported
> > KBUILD_CFLAGS_WARN1. How about instead we export
> > KBUILD_CFLAGS_WARN1_20200920. A subsystem can then sign up to being
> > W=1 clean as for the 20200920 definition of W=1.
>
> I think this is a reasonable idea.
>
> I'm hitting exactly the issue this series is trying to solve, Lee
> invested a lot of effort to make drivers/infiniband/ W=1 clean, but
> as maintainer I can't sustain this since there is no easy way to have
> a warning free compile and get all extra warnings. Also all my
> submitters are not running with W=1
>
> I need kbuild to get everyone on the same page to be able to sustain
> the warning clean up. We've already had a regression and it has only
> been a few weeks :(
>
> Andrew, would you consider respinning this series in the above form?
Arnd has worked on the core parts. But i lost track of if his patches
got merged.
Andrew
prev parent reply other threads:[~2021-02-10 19:03 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-09-19 19:02 [PATCH RFC/RFT 0/2] W=1 by default for Ethernet PHY subsystem Andrew Lunn
2020-09-19 19:02 ` [PATCH RFC/RFT 1/2] scripts: Makefile.extrawarn: Add W=1 warnings to a symbol Andrew Lunn
2020-09-19 19:02 ` [PATCH RFC/RFT 2/2] net: phylib: Enable W=1 by default Andrew Lunn
2020-09-20 3:42 ` [PATCH RFC/RFT 0/2] W=1 by default for Ethernet PHY subsystem Masahiro Yamada
2020-09-20 14:53 ` Andrew Lunn
2021-02-10 18:39 ` Jason Gunthorpe
2021-02-10 18:43 ` Jakub Kicinski
2021-02-10 18:55 ` Jason Gunthorpe
2021-02-10 19:01 ` Andrew Lunn [this message]
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=YCQtoYFZzfNmGhd/@lunn.ch \
--to=andrew@lunn.ch \
--cc=arnd@arndb.de \
--cc=clang-built-linux@googlegroups.com \
--cc=davem@davemloft.net \
--cc=jgg@nvidia.com \
--cc=kuba@kernel.org \
--cc=linux-kbuild@vger.kernel.org \
--cc=masahiroy@kernel.org \
--cc=michal.lkml@markovi.net \
--cc=nathan@kernel.org \
--cc=netdev@vger.kernel.org \
/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 an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.