linux-kernel - Re: [PATCH] powerpc: Remove CONFIG_PPC_MMU_NOHASH

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Message-ID: <d201a021-fe6f-4240-8ba6-095e1d9badde@redhat.com>
Date:   Thu, 3 Jun 2021 06:23:50 -0700
From:   Tom Rix <trix@...hat.com>
To:     Christophe Leroy <christophe.leroy@...roup.eu>,
        Benjamin Herrenschmidt <benh@...nel.crashing.org>,
        Paul Mackerras <paulus@...ba.org>,
        Michael Ellerman <mpe@...erman.id.au>
Cc:     linux-kernel@...r.kernel.org, linuxppc-dev@...ts.ozlabs.org
Subject: Re: [PATCH] powerpc: Remove CONFIG_PPC_MMU_NOHASH_32


On 6/3/21 12:53 AM, Christophe Leroy wrote:
> Since commit Fixes: 555904d07eef ("powerpc/8xx: MM_SLICE is not needed anymore"),
> CONFIG_PPC_MMU_NOHASH_32 has not been used.
>
> Remove it.
>
> Reported-by: Tom Rix <trix@...hat.com>
> Signed-off-by: Christophe Leroy <christophe.leroy@...roup.eu>

Thanks, one less for me to do.

There are about ~100 similar tree wide, I'll be posting these soon.

Tom

> ---
>   arch/powerpc/platforms/Kconfig.cputype | 4 ----
>   1 file changed, 4 deletions(-)
>
> diff --git a/arch/powerpc/platforms/Kconfig.cputype b/arch/powerpc/platforms/Kconfig.cputype
> index 885140055b7a..dc7c46f92302 100644
> --- a/arch/powerpc/platforms/Kconfig.cputype
> +++ b/arch/powerpc/platforms/Kconfig.cputype
> @@ -424,10 +424,6 @@ config PPC_MMU_NOHASH
>   	def_bool y
>   	depends on !PPC_BOOK3S
>   
> -config PPC_MMU_NOHASH_32
> -	def_bool y
> -	depends on PPC_MMU_NOHASH && PPC32
> -
>   config PPC_BOOK3E_MMU
>   	def_bool y
>   	depends on FSL_BOOKE || PPC_BOOK3E