linux-kernel - Re: [PATCH] csky: remove obsolete config CPU_TLB

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Message-ID: <CAJF2gTSYJAK5X1=4HfjhL25P2cp-_jOMtW4h3=1GWJVDvZeh8w@mail.gmail.com>
Date:   Fri, 31 Mar 2023 22:51:33 -0400
From:   Guo Ren <guoren@...nel.org>
To:     Lukas Bulwahn <lukas.bulwahn@...il.com>
Cc:     linux-csky@...r.kernel.org, kernel-janitors@...r.kernel.org,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH] csky: remove obsolete config CPU_TLB_SIZE

Thx, got it.

On Thu, Mar 30, 2023 at 7:07 AM Lukas Bulwahn <lukas.bulwahn@...il.com> wrote:
>
> Commit 9d35dc3006a9 ("csky: Revert mmu ASID mechanism") removes the only
> use of CONFIG_CPU_TLB_SIZE. Since then, this config has no effect and can
> be deleted.
>
> Remove the obsolete config CPU_TLB_SIZE.
>
> Signed-off-by: Lukas Bulwahn <lukas.bulwahn@...il.com>
> ---
>  arch/csky/Kconfig | 5 -----
>  1 file changed, 5 deletions(-)
>
> diff --git a/arch/csky/Kconfig b/arch/csky/Kconfig
> index dba02da6fa34..1fb5f066a885 100644
> --- a/arch/csky/Kconfig
> +++ b/arch/csky/Kconfig
> @@ -166,11 +166,6 @@ config STACKTRACE_SUPPORT
>  config TIME_LOW_RES
>         def_bool y
>
> -config CPU_TLB_SIZE
> -       int
> -       default "128"   if (CPU_CK610 || CPU_CK807 || CPU_CK810)
> -       default "1024"  if (CPU_CK860)
> -
>  config CPU_ASID_BITS
>         int
>         default "8"     if (CPU_CK610 || CPU_CK807 || CPU_CK810)
> --
> 2.17.1
>


-- 
Best Regards
 Guo Ren