linux-kernel - Re: [PATCH] LoongArch: drop these obsolete selects in Kconfig

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Message-ID: <CAAhV-H5s4gZf+vU=Vs1uGAqXMC+fBSRbNJdUgqkgmGNCdwxhxw@mail.gmail.com>
Date:   Wed, 6 Jul 2022 08:46:34 +0800
From:   Huacai Chen <chenhuacai@...nel.org>
To:     Lukas Bulwahn <lukas.bulwahn@...il.com>
Cc:     WANG Xuerui <kernel@...0n.name>, loongarch@...ts.linux.dev,
        kernel-janitors@...r.kernel.org,
        LKML <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH] LoongArch: drop these obsolete selects in Kconfig

Queued for loongarch-fixes, thanks.

Huacai

On Tue, Jul 5, 2022 at 3:35 PM Lukas Bulwahn <lukas.bulwahn@...il.com> wrote:
>
> Commit fa96b57c1490 ("LoongArch: Add build infrastructure") adds the new
> file arch/loongarch/Kconfig.
>
> As the work on LoongArch was probably quite some time under development,
> various config symbols have changed and disappeared from the time of
> initial writing of the Kconfig file and its inclusion in the repository.
>
> The following four commits:
>
>   commit c126a53c2760 ("arch: remove GENERIC_FIND_FIRST_BIT entirely")
>   commit 140c8180eb7c ("arch: remove HAVE_COPY_THREAD_TLS")
>   commit aca52c398389 ("mm: remove CONFIG_HAVE_MEMBLOCK")
>   commit 3f08a302f533 ("mm: remove CONFIG_HAVE_MEMBLOCK_NODE_MAP option")
>
> remove the mentioned config symbol, and enable the intended setup by
> default without configuration.
>
> Drop these obsolete selects in loongarch's Kconfig.
>
> Signed-off-by: Lukas Bulwahn <lukas.bulwahn@...il.com>
> ---
> Huacai Chen, please pick this minor clean-up patch.
>
>  arch/loongarch/Kconfig | 4 ----
>  1 file changed, 4 deletions(-)
>
> diff --git a/arch/loongarch/Kconfig b/arch/loongarch/Kconfig
> index 2dee595bf4b6..9be4d0eef299 100644
> --- a/arch/loongarch/Kconfig
> +++ b/arch/loongarch/Kconfig
> @@ -54,7 +54,6 @@ config LOONGARCH
>         select GENERIC_CMOS_UPDATE
>         select GENERIC_CPU_AUTOPROBE
>         select GENERIC_ENTRY
> -       select GENERIC_FIND_FIRST_BIT
>         select GENERIC_GETTIMEOFDAY
>         select GENERIC_IRQ_MULTI_HANDLER
>         select GENERIC_IRQ_PROBE
> @@ -77,7 +76,6 @@ config LOONGARCH
>         select HAVE_ARCH_TRANSPARENT_HUGEPAGE
>         select HAVE_ASM_MODVERSIONS
>         select HAVE_CONTEXT_TRACKING_USER
> -       select HAVE_COPY_THREAD_TLS
>         select HAVE_DEBUG_STACKOVERFLOW
>         select HAVE_DMA_CONTIGUOUS
>         select HAVE_EXIT_THREAD
> @@ -86,8 +84,6 @@ config LOONGARCH
>         select HAVE_IOREMAP_PROT
>         select HAVE_IRQ_EXIT_ON_IRQ_STACK
>         select HAVE_IRQ_TIME_ACCOUNTING
> -       select HAVE_MEMBLOCK
> -       select HAVE_MEMBLOCK_NODE_MAP
>         select HAVE_MOD_ARCH_SPECIFIC
>         select HAVE_NMI
>         select HAVE_PERF_EVENTS
> --
> 2.17.1
>
>