linux-kernel - Re: [PATCH] drm/i915/hwmon: Fix a build error used with clang compiler

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-ID: <877d0lxl6s.wl-ashutosh.dixit@intel.com>
Date:   Thu, 27 Oct 2022 09:53:15 -0700
From:   "Dixit, Ashutosh" <ashutosh.dixit@...el.com>
To:     Nick Desaulniers <ndesaulniers@...gle.com>
Cc:     Gwan-gyeong Mun <gwan-gyeong.mun@...el.com>,
        anshuman.gupta@...el.com, intel-gfx@...ts.freedesktop.org,
        llvm@...ts.linux.dev, linux-kernel@...r.kernel.org,
        Andi Shyti <andi.shyti@...ux.intel.com>
Subject: Re: [PATCH] drm/i915/hwmon: Fix a build error used with clang compiler

On Thu, 27 Oct 2022 09:35:24 -0700, Nick Desaulniers wrote:
>

Hi Nick,

> On Tue, Oct 25, 2022 at 5:18 PM Andi Shyti <andi.shyti@...ux.intel.com> wrote:
> >
> > Hi Ashutosh,
> >
> > > But I'd wait to hear from clang/llvm folks first.
> >
> > Yeah! Looking forward to getting some ideas :)
>
> Gwan-gyeong, which tree and set of configs are necessary to reproduce
> the observed warning?
>
> Warnings are treated as errors, so I don't want this breaking our CI.

The following or equivalent should do it:

git clone https://anongit.freedesktop.org/git/drm/drm-tip
git checkout drm-tip

Kernel config:
CONFIG_DRM_I915=m
CONFIG_HWMON=y

Files:
drivers/gpu/drm/i915/i915_hwmon.c/.h

Thanks for taking a look.
--
Ashutosh