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References: <20211028141938.3530-1-lukas.bulwahn@gmail.com> <20211028141938.3530-12-lukas.bulwahn@gmail.com>
In-Reply-To: <20211028141938.3530-12-lukas.bulwahn@gmail.com>
From:   Arnd Bergmann <arnd@arndb.de>
Date:   Thu, 28 Oct 2021 16:56:51 +0200
Message-ID: <CAK8P3a0Nq9hLbGiPCQTjVTiGFPR9-tdhN8Tf06Q=cWTgMK78yw@mail.gmail.com>
Subject: Re: [PATCH 11/13] arm: npcm: drop selecting non-existing ARM_ERRATA_794072
To:     Lukas Bulwahn <lukas.bulwahn@gmail.com>
Cc:     Russell King <linux@armlinux.org.uk>,
        Shawn Guo <shawnguo@kernel.org>,
        Sascha Hauer <s.hauer@pengutronix.de>,
        Pengutronix Kernel Team <kernel@pengutronix.de>,
        Fabio Estevam <festevam@gmail.com>,
        Sekhar Nori <nsekhar@ti.com>,
        Bartosz Golaszewski <brgl@bgdev.pl>,
        Linus Walleij <linusw@kernel.org>,
        Imre Kaloz <kaloz@openwrt.org>,
        Krzysztof Halasa <khalasa@piap.pl>,
        Avi Fishman <avifishman70@gmail.com>,
        Tomer Maimon <tmaimon77@gmail.com>,
        Tali Perry <tali.perry1@gmail.com>,
        Patrick Venture <venture@google.com>,
        Nancy Yuen <yuenn@google.com>,
        Benjamin Fair <benjaminfair@google.com>,
        Dinh Nguyen <dinguyen@kernel.org>,
        Arnd Bergmann <arnd@arndb.de>,
        Linux ARM <linux-arm-kernel@lists.infradead.org>,
        OpenBMC Maillist <openbmc@lists.ozlabs.org>,
        kernel-janitors@vger.kernel.org,
        Linux Kernel Mailing List <linux-kernel@vger.kernel.org>
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Precedence: bulk

On Thu, Oct 28, 2021 at 4:19 PM Lukas Bulwahn <lukas.bulwahn@gmail.com> wrote:
>
> There is no and never was a Kconfig for ARM_ERRATA_794072 in the kernel
> tree. So, there is no need to select ARM_ERRATA_794072 in
> ./arch/arm/mach-npcm/Kconfig.
>
> Simply drop selecting the non-existing ARM_ERRATA_794072.
>
> This issue was discovered with ./scripts/checkkconfigsymbols.py.
>
> Signed-off-by: Lukas Bulwahn <lukas.bulwahn@gmail.com>
> ---

Could this be a typo? Maybe we need to enable a different errata workaround
here, or maybe that code is actually needed and has to get sent.

        Arnd