linux-kernel - Re: [PATCH] mips: LOONGSON32: drop a dangling Kconfig symbol

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Message-ID: <CAJhJPsX0azc=P+YXCrc4zT5MDz-rhA3NvJhz3xYeCpnaA=_TqQ@mail.gmail.com>
Date: Tue, 30 Dec 2025 10:33:39 +0800
From: Keguang Zhang <keguang.zhang@...il.com>
To: Randy Dunlap <rdunlap@...radead.org>
Cc: linux-kernel@...r.kernel.org, 
	Thomas Bogendoerfer <tsbogend@...ha.franken.de>, linux-mips@...r.kernel.org
Subject: Re: [PATCH] mips: LOONGSON32: drop a dangling Kconfig symbol

It appears that CPU_HAS_LOAD_STORE_LR has been outdated since about 2020.

Reviewed-by: Keguang Zhang <keguang.zhang@...il.com>


On Mon, Dec 29, 2025 at 3:04 AM Randy Dunlap <rdunlap@...radead.org> wrote:
>
> CPU_GAS_LOAD_STORE_LR is not used anywhere in the kernel sources,
> so drop it.
>
> Fixes: 85c4354076ca ("MIPS: loongson32: Switch to generic core")
> Signed-off-by: Randy Dunlap <rdunlap@...radead.org>
> ---
> Cc: Keguang Zhang <keguang.zhang@...il.com>
> Cc: Thomas Bogendoerfer <tsbogend@...ha.franken.de>
> Cc: linux-mips@...r.kernel.org
>
>  arch/mips/Kconfig |    1 -
>  1 file changed, 1 deletion(-)
>
> --- linux-next-20251219.orig/arch/mips/Kconfig
> +++ linux-next-20251219/arch/mips/Kconfig
> @@ -1408,7 +1408,6 @@ config CPU_LOONGSON32
>         select CPU_MIPS32
>         select CPU_MIPSR2
>         select CPU_HAS_PREFETCH
> -       select CPU_HAS_LOAD_STORE_LR
>         select CPU_SUPPORTS_32BIT_KERNEL
>         select CPU_SUPPORTS_HIGHMEM
>         select CPU_SUPPORTS_CPUFREQ



--
Best regards,

Keguang Zhang