From: Zzy Wysm <zzy@zzywysm.com>
To: Randy Dunlap <rdunlap@infradead.org>
Cc: linux-kernel@vger.kernel.org
Subject: Re: Linux Warning Report - 5.6-rc3
Date: Wed, 26 Feb 2020 19:37:11 -0600 [thread overview]
Message-ID: <0A706CFA-87D6-46BC-9DC7-DC56AAF447C3@zzywysm.com> (raw)
In-Reply-To: <8b4fc03d-72fa-e58f-9b3a-c02926c07aaa@infradead.org>
> On Feb 25, 2020, at 9:55 PM, Randy Dunlap <rdunlap@infradead.org> wrote:
>
> defconfig isn't very interesting IMO. x86_64 allmodconfig has 1103 warnings
> when using your KCFLAGS string.
> (I am using gcc 7.5.0). What version of gcc are you using?
>
The gcc that comes with either Debian (gcc 8.3.0) or Ubuntu (gcc 9.2.1),
depending on what I use that day.
I agree that defconfig isn’t very interesting. But it is the metric that
Linus used when he recently declared his warning mandate:
"we don't have any warnings in the default build”
If I do a x86_64 build with a very large config, I get 1139 warnings. The
config I used is:
https://github.com/zzywysm/linux-kernel-compile-warnings/blob/master/almostallconfig-5.6rc3
And the warnings can be found at:
https://github.com/zzywysm/linux-kernel-compile-warnings/blob/master/warninglog-5.6rc3
(Also, thank you Randy for fixing some of these warnings already!)
zzy
prev parent reply other threads:[~2020-02-27 1:37 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-02-25 0:17 Zzy Wysm
2020-02-26 3:55 ` Randy Dunlap
2020-02-27 1:37 ` Zzy Wysm [this message]
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