From: "Arnd Bergmann" <arnd@arndb.de>
To: "Thomas Voegtle" <tv@lio96.de>, linux-kernel@vger.kernel.org
Subject: Re: Build error kernel/cgroup/rstat.c on v6.7-1959-gaffc5af36bbb
Date: Wed, 10 Jan 2024 21:41:00 +0100 [thread overview]
Message-ID: <c7cb5834-1cf9-48ae-968a-d2807b6b9467@app.fastmail.com> (raw)
In-Reply-To: <f8ed4fe9-edcc-1cdf-65cc-7cc9d4f913a4@lio96.de>
On Wed, Jan 10, 2024, at 20:50, Thomas Voegtle wrote:
> Hello,
>
> building v6.7-1959-gaffc5af36bbb I get this:
>
> ...
> CALL scripts/checksyscalls.sh
> DESCEND objtool
> INSTALL libsubcmd_headers
> CC kernel/cgroup/rstat.o
> kernel/cgroup/rstat.c:218:22: error: no previous prototype for
> ‘bpf_rstat_flush’ [-Werror=missing-prototypes]
> __weak noinline void bpf_rstat_flush(struct cgroup *cgrp,
> ^~~~~~~~~~~~~~~
>
>
> git bisects points to:
>
> commit 0fcb70851fbfea1776ae62f67c503fef8f0292b9 (refs/bisect/bad)
> Author: Arnd Bergmann <arnd@arndb.de>
> Date: Thu Nov 23 12:05:06 2023 +0100
>
> Makefile.extrawarn: turn on missing-prototypes globally
>
>
> My config is attached.
> openSUSE Leap 15.5 x86_64 with gcc 7.5.0
>
>
> Is this already known?
There is a workaround in linux-next, see commit
15fb6f2b6c4c ("bpf: Add __bpf_hook_{start,end} macros")
I assume this will be merged soon.
Arnd
next prev parent reply other threads:[~2024-01-10 20:41 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-01-10 19:50 Thomas Voegtle
2024-01-10 20:41 ` Arnd Bergmann [this message]
2024-01-10 21:18 ` Thomas Voegtle
2024-01-10 23:10 ` Arnd Bergmann
2024-01-11 8:38 ` Thomas Voegtle
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=c7cb5834-1cf9-48ae-968a-d2807b6b9467@app.fastmail.com \
--to=arnd@arndb.de \
--cc=linux-kernel@vger.kernel.org \
--cc=tv@lio96.de \
/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
all inboxes | Powered by JetHome®