All of lore.kernel.org
 help / color / mirror / Atom feed
From: Ingo Molnar <mingo@kernel.org>
To: Guenter Roeck <linux@roeck-us.net>
Cc: Linus Torvalds <torvalds@linux-foundation.org>,
	Kees Cook <keescook@chromium.org>,
	linux-hwmon@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: Re: [GIT PULL] hwmon updates for v5.20
Date: Mon, 8 Aug 2022 12:56:02 +0200	[thread overview]
Message-ID: <YvDrwutzv1zqQmzJ@gmail.com> (raw)
In-Reply-To: <20220808053441.GA556090@roeck-us.net>


* Guenter Roeck <linux@roeck-us.net> wrote:

> On Sun, Aug 07, 2022 at 09:45:08AM -0700, Linus Torvalds wrote:
> > Added Kees - this *looks* like it's a compiler bug.
> > 
> > On Sun, Aug 7, 2022 at 3:07 AM Ingo Molnar <mingo@kernel.org> wrote:
> > >
> > > Just a quick build regression report, i386 allmodconfig fails to build due
> > > to a 'string overread' compiler warning in drivers/hwmon/lm90.o:
> > 
> > I tried to see it here with gcc-12.1, but it's not triggering, so it's
> > presumably compiler-dependent.
> > 
> 
> I don't see it with gcc 11.3. either, but I do indeed see the problem
> with gcc 11.2.

Yeah, I'm seeing it with GCC 11.2:

   gcc version 11.2.0 (Ubuntu 11.2.0-19ubuntu1) 

> The problem is in lm90_detect_nuvoton() which returns ERR_PTR(-ENODEV)
> instead of NULL on error. I'll send a patch.

Thanks!

	Ingo

      reply	other threads:[~2022-08-08 10:56 UTC|newest]

Thread overview: 6+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2022-07-30  2:25 [GIT PULL] hwmon updates for v5.20 Guenter Roeck
2022-08-02 18:34 ` pr-tracker-bot
2022-08-07 10:07 ` Ingo Molnar
2022-08-07 16:45   ` Linus Torvalds
2022-08-08  5:34     ` Guenter Roeck
2022-08-08 10:56       ` Ingo Molnar [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=YvDrwutzv1zqQmzJ@gmail.com \
    --to=mingo@kernel.org \
    --cc=keescook@chromium.org \
    --cc=linux-hwmon@vger.kernel.org \
    --cc=linux-kernel@vger.kernel.org \
    --cc=linux@roeck-us.net \
    --cc=torvalds@linux-foundation.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.