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From:   Arnd Bergmann <arnd@arndb.de>
Date:   Tue, 28 Sep 2021 18:03:42 +0200
Message-ID: <CAK8P3a2mrVOXHzNKnLuHsdNCR3uVePE9W-Yn2CmW3nDpE8J7iA@mail.gmail.com>
Subject: Re: [PATCH 01/14] ARM: RiscPC needs older gcc version
To:     Russell King <linux@armlinux.org.uk>
Cc:     Linux ARM <linux-arm-kernel@lists.infradead.org>,
        Linux Kernel Mailing List <linux-kernel@vger.kernel.org>,
        Arnd Bergmann <arnd@arndb.de>,
        Ard Biesheuvel <ardb@kernel.org>,
        Linus Walleij <linus.walleij@linaro.org>,
        Nathan Chancellor <nathan@kernel.org>,
        Nick Desaulniers <ndesaulniers@google.com>,
        llvm@lists.linux.dev
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On Tue, Sep 28, 2021 at 5:42 PM Arnd Bergmann <arnd@kernel.org> wrote:

> diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig
> index fc196421b2ce..12a0bd4b315d 100644
> --- a/arch/arm/Kconfig
> +++ b/arch/arm/Kconfig
> @@ -431,7 +431,7 @@ config ARCH_PXA
>
>  config ARCH_RPC
>         bool "RiscPC"
> -       depends on MMU

This line was a botched rebase, it obviously has to stay here.

      Arnd

> +       depends on !CC_IS_CLANG || GCC_VERSION < 90100
>         select ARCH_ACORN
>         select ARCH_MAY_HAVE_PC_FDC
>         select ARCH_SPARSEMEM_ENABLE
> --
> 2.29.2
>