Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::3:7 as permitted sender) client-ip=2620:137:e000::3:7;
Date:   Mon, 4 Dec 2023 18:02:19 +0200
From:   Andy Shevchenko <andriy.shevchenko@linux.intel.com>
To:     Geert Uytterhoeven <geert@linux-m68k.org>
Cc:     Marek Szyprowski <m.szyprowski@samsung.com>,
        Linus Walleij <linus.walleij@linaro.org>,
        Bartosz Golaszewski <bartosz.golaszewski@linaro.org>,
        Rasmus Villemoes <linux@rasmusvillemoes.dk>,
        Jonathan =?iso-8859-1?Q?Neusch=E4fer?= <j.neuschaefer@gmx.net>,
        Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>,
        Uwe =?iso-8859-1?Q?Kleine-K=F6nig?= 
        <u.kleine-koenig@pengutronix.de>,
        Biju Das <biju.das.jz@bp.renesas.com>,
        Claudiu Beznea <claudiu.beznea.uj@bp.renesas.com>,
        Jianlong Huang <jianlong.huang@starfivetech.com>,
        linux-arm-kernel@lists.infradead.org, linux-gpio@vger.kernel.org,
        linux-kernel@vger.kernel.org, linux-mediatek@lists.infradead.org,
        openbmc@lists.ozlabs.org, linux-mips@vger.kernel.org,
        linux-arm-msm@vger.kernel.org, linux-renesas-soc@vger.kernel.org,
        Ray Jui <rjui@broadcom.com>,
        Scott Branden <sbranden@broadcom.com>,
        Broadcom internal kernel review list 
        <bcm-kernel-feedback-list@broadcom.com>,
        Dong Aisheng <aisheng.dong@nxp.com>,
        Fabio Estevam <festevam@gmail.com>,
        Shawn Guo <shawnguo@kernel.org>, Jacky Bai <ping.bai@nxp.com>,
        Pengutronix Kernel Team <kernel@pengutronix.de>,
        Sascha Hauer <s.hauer@pengutronix.de>,
        NXP Linux Team <linux-imx@nxp.com>,
        Sean Wang <sean.wang@kernel.org>,
        Paul Cercueil <paul@crapouillou.net>,
        Lakshmi Sowjanya D <lakshmi.sowjanya.d@intel.com>,
        Bjorn Andersson <andersson@kernel.org>,
        Andy Gross <agross@kernel.org>,
        Konrad Dybcio <konrad.dybcio@linaro.org>,
        Emil Renner Berthing <kernel@esmil.dk>,
        Hal Feng <hal.feng@starfivetech.com>,
        Krzysztof Kozlowski <krzk@kernel.org>
Subject: Re: [PATCH v4 12/23] pinctrl: mediatek: Make use of
 PINCTRL_GROUP_DESC()
Message-ID: <ZW34C47rt80Ng8SA@smile.fi.intel.com>
References: <20231129161459.1002323-1-andriy.shevchenko@linux.intel.com>
 <20231129161459.1002323-13-andriy.shevchenko@linux.intel.com>
 <CGME20231204114039eucas1p29c6f8a162191e58ff658d3a1c44429bf@eucas1p2.samsung.com>
 <9e4e65de-7234-4234-8091-796277a1f1c5@samsung.com>
 <ZW3PrSQWyZvvhN66@smile.fi.intel.com>
 <CAMuHMdU-E7jemjAS0EunWFPq1LfF9vcNE+50ah4WH9oD1TXYew@mail.gmail.com>
 <ZW3U5-LBqWiyxB6-@smile.fi.intel.com>
 <CAMuHMdVz=dLaBt-Td0UdOOs79ju7UfX_2vUcy8Kdeo9aSP+edw@mail.gmail.com>
MIME-Version: 1.0
Content-Type: text/plain; charset=utf-8
Content-Disposition: inline
Content-Transfer-Encoding: 8bit
In-Reply-To: <CAMuHMdVz=dLaBt-Td0UdOOs79ju7UfX_2vUcy8Kdeo9aSP+edw@mail.gmail.com>
Organization: Intel Finland Oy - BIC 0357606-4 - Westendinkatu 7, 02160 Espoo
Precedence: bulk

On Mon, Dec 04, 2023 at 02:39:37PM +0100, Geert Uytterhoeven wrote:
> On Mon, Dec 4, 2023 at 2:32 PM Andy Shevchenko
> <andriy.shevchenko@linux.intel.com> wrote:
> > On Mon, Dec 04, 2023 at 02:19:10PM +0100, Geert Uytterhoeven wrote:
> > > On Mon, Dec 4, 2023 at 2:10 PM Andy Shevchenko
> > > <andriy.shevchenko@linux.intel.com> wrote:
> > > > On Mon, Dec 04, 2023 at 12:40:38PM +0100, Marek Szyprowski wrote:
> > > > > On 29.11.2023 17:06, Andy Shevchenko wrote:
> > > > > > Make use of PINCTRL_GROUP_DESC() instead of open coding it.
> > > >
> > > > > PINCTRL_GROUP_DESC() macro from drivers/pinctrl/core.h contains a cast
> > > > > to (struct group_desc), what breaks users of the above macros.
> > > >
> > > > There is no cast (*).
> > > > Thanks for report, I will check.
> > > >
> > > > But this was v4 of the series and LKP actually sent a positive feedback.
> > > > Besides that I have tested this locally with modules enabled.
> > > >
> > > > *) It's a compound literal, _not_ a cast.
> > > >    Taking above into consideration I'm wondering what compilers
> > > >    are in use?
> > >
> > > kisskb reported the following m68k failures to me:
> > >     linux-next/m68k-allmodconfig/m68k-gcc8
> > >     linux-next/m68k-allmodconfig/m68k-gcc11
> > >     linux-next/m68k-allmodconfig/m68k-gcc12
> > >
> > > However, according to [1], linux-next/m68k-allmodconfig/m68k-gcc13
> > > did succeed, so I guess you are using gcc13?
> >
> > Yes, I compiled with these:
> >
> > $ gcc --version
> > gcc (Debian 13.2.0-5) 13.2.0
> 
> Time to install and try an older version ;-)

Yeah, compound literals seems the often-to-break topic (as per GCC bugzilla).
Tried with GCC 8 for ARM64 and indeed it doesn't build it well.

-- 
With Best Regards,
Andy Shevchenko