linux-kernel - Re: [PATCH v2 rebased 1/9] powerpc/mm: Make slice specific to book3s/64

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Message-Id: <1638336646.izi2xwmepk.astroid@bobo.none>
Date:   Wed, 01 Dec 2021 15:32:36 +1000
From:   Nicholas Piggin <npiggin@...il.com>
To:     alex@...ti.fr, Benjamin Herrenschmidt <benh@...nel.crashing.org>,
        Christophe Leroy <christophe.leroy@...roup.eu>,
        Michael Ellerman <mpe@...erman.id.au>,
        Paul Mackerras <paulus@...ba.org>
Cc:     linux-kernel@...r.kernel.org, linux-mm@...ck.org,
        linuxppc-dev@...ts.ozlabs.org
Subject: Re: [PATCH v2 rebased 1/9] powerpc/mm: Make slice specific to
 book3s/64

Excerpts from Christophe Leroy's message of November 26, 2021 3:52 am:
> Since commit 555904d07eef ("powerpc/8xx: MM_SLICE is not needed
> anymore") only book3s/64 selects CONFIG_PPC_MM_SLICES.
> 
> Move slice.c into mm/book3s64/
> 
> Signed-off-by: Christophe Leroy <christophe.leroy@...roup.eu>

Reviewed-by: Nicholas Piggin <npiggin@...il.com>

> ---
> v2: Remove now unnecessary #ifdef CONFIG_PPC_BOOK3S_64 in slice.c
> ---
>  arch/powerpc/mm/Makefile               | 1 -
>  arch/powerpc/mm/book3s64/Makefile      | 1 +
>  arch/powerpc/mm/{ => book3s64}/slice.c | 2 --
>  arch/powerpc/mm/nohash/mmu_context.c   | 9 ---------
>  arch/powerpc/mm/nohash/tlb.c           | 4 ----
>  5 files changed, 1 insertion(+), 16 deletions(-)
>  rename arch/powerpc/mm/{ => book3s64}/slice.c (99%)
>