From: Geert Uytterhoeven <geert@linux-m68k.org>
To: Guenter Roeck <linux@roeck-us.net>
Cc: Linus Torvalds <torvalds@linux-foundation.org>,
Alex Deucher <alexdeucher@gmail.com>,
Harry Wentland <harry.wentland@amd.com>,
Leo Li <sunpeng.li@amd.com>,
Alex Deucher <alexander.deucher@amd.com>,
Balbir Singh <bsingharora@gmail.com>,
Daniel Axtens <dja@axtens.net>,
Paul Mackerras <paulus@ozlabs.org>,
Michael Ellerman <mpe@ellerman.id.au>,
Kefeng Wang <wangkefeng.wang@huawei.com>,
"Russell King (Oracle)" <rmk+kernel@armlinux.org.uk>,
Linux Kernel Mailing List <linux-kernel@vger.kernel.org>,
amd-gfx list <amd-gfx@lists.freedesktop.org>
Subject: Re: Linux 5.19-rc6
Date: Fri, 15 Jul 2022 09:26:18 +0200 [thread overview]
Message-ID: <CAMuHMdX4Srd=WTGvtGoWhatEb8No7WUhrAYEmjX2+E11PnMVeg@mail.gmail.com> (raw)
In-Reply-To: <6d5ac61b-b490-4f9d-6521-a4b7477d6fd2@roeck-us.net>
On Thu, Jul 14, 2022 at 7:24 PM Guenter Roeck <linux@roeck-us.net> wrote:
> On 7/14/22 09:48, Linus Torvalds wrote:
> > And some look positively strange. Like that
> >
> > drivers/mfd/asic3.c: error: unused variable 'asic'
> > [-Werror=unused-variable]: => 941:23
> >
> > which is clearly used three lines later by
> >
> > iounmap(asic->tmio_cnf);
> >
> > and I can't find any case of 'iounmap()' having been defined to an
> > empty macro or anything like that to explain it. The error in
> > drivers/tty/serial/sh-sci.c looks to be exactly the same issue, just
> > with ioremap() instead of iounmap().
> >
> > It would be good to have some way to find which build/architecture it
> > is, because right now it just looks bogus.
> >
> > Do you perhaps use some broken compiler that complains when the empty
> > inline functions don't use their arguments? Because that's what those
> > ioremap/iounmap() ones look like to me, but there might be some
> > magical architecture / config that has issues that aren't obvious.
> >
> > IOW, I'd love to get those fixed, but I would also want a little bit more info.
> >
> Geert gave the necessary hint - it looks like sh-nommu used defines
> for iomap() and iounmap(), which made the variable unused. According
> to Geert that was fixed a couple of days ago.
Yes, post-rc6 should be fine, as the fix went in... for the third time.
Combine people that keep on switching back to macros without reading
a file's history with unresponsive maintainers...
Gr{oetje,eeting}s,
Geert
--
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@linux-m68k.org
In personal conversations with technical people, I call myself a hacker. But
when I'm talking to journalists I just say "programmer" or something like that.
-- Linus Torvalds
next prev parent reply other threads:[~2022-07-15 7:26 UTC|newest]
Thread overview: 37+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-07-10 21:54 Linux 5.19-rc6 Linus Torvalds
2022-07-11 6:44 ` Build regressions/improvements in v5.19-rc6 Geert Uytterhoeven
2022-07-13 5:07 ` Linux 5.19-rc6 Guenter Roeck
2022-07-13 19:36 ` Linus Torvalds
2022-07-13 19:48 ` Russell King (Oracle)
2022-07-13 20:21 ` Linus Torvalds
2022-07-13 20:40 ` Guenter Roeck
2022-07-13 20:42 ` Linus Torvalds
2022-07-14 12:20 ` Russell King (Oracle)
2022-07-14 12:14 ` Russell King (Oracle)
2022-07-13 21:36 ` Sudip Mukherjee
2022-07-13 21:45 ` Linus Torvalds
2022-07-13 21:50 ` Sudip Mukherjee
2022-07-13 22:56 ` Guenter Roeck
2022-07-13 23:09 ` Sudip Mukherjee
2022-07-13 23:12 ` Guenter Roeck
2022-07-13 23:26 ` Sudip Mukherjee
2022-07-13 23:44 ` Guenter Roeck
2022-07-13 23:02 ` Guenter Roeck
2022-07-14 1:30 ` Kefeng Wang
2022-07-13 19:53 ` Alex Deucher
2022-07-13 20:22 ` Linus Torvalds
2022-07-13 20:45 ` Guenter Roeck
2022-07-13 20:46 ` Guenter Roeck
2022-07-13 20:50 ` Linus Torvalds
2022-07-13 21:00 ` Alex Deucher
2022-07-13 21:32 ` Linus Torvalds
2022-07-14 7:23 ` Geert Uytterhoeven
2022-07-14 13:20 ` Guenter Roeck
2022-07-14 13:56 ` Geert Uytterhoeven
2022-07-14 16:48 ` Linus Torvalds
2022-07-14 17:24 ` Guenter Roeck
2022-07-14 17:37 ` Linus Torvalds
2022-07-15 7:26 ` Geert Uytterhoeven [this message]
2022-07-14 16:52 ` Alex Deucher
2022-07-14 23:16 ` Russell Currey
2022-07-15 9:33 ` Sudip Mukherjee
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='CAMuHMdX4Srd=WTGvtGoWhatEb8No7WUhrAYEmjX2+E11PnMVeg@mail.gmail.com' \
--to=geert@linux-m68k.org \
--cc=alexander.deucher@amd.com \
--cc=alexdeucher@gmail.com \
--cc=amd-gfx@lists.freedesktop.org \
--cc=bsingharora@gmail.com \
--cc=dja@axtens.net \
--cc=harry.wentland@amd.com \
--cc=linux-kernel@vger.kernel.org \
--cc=linux@roeck-us.net \
--cc=mpe@ellerman.id.au \
--cc=paulus@ozlabs.org \
--cc=rmk+kernel@armlinux.org.uk \
--cc=sunpeng.li@amd.com \
--cc=torvalds@linux-foundation.org \
--cc=wangkefeng.wang@huawei.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).