From: "Aneesh Kumar K.V" <aneesh.kumar@linux.ibm.com>
To: Christophe Leroy <christophe.leroy@c-s.fr>,
Benjamin Herrenschmidt <benh@kernel.crashing.org>,
Paul Mackerras <paulus@samba.org>,
Michael Ellerman <mpe@ellerman.id.au>
Cc: linux-kernel@vger.kernel.org, linuxppc-dev@lists.ozlabs.org
Subject: Re: [PATCH v1 06/15] powerpc/Kconfig: select PPC_MM_SLICES from subarch type
Date: Thu, 11 Apr 2019 10:32:03 +0530 [thread overview]
Message-ID: <87zhox3zjo.fsf@linux.ibm.com> (raw)
In-Reply-To: <2cd783f6975b126f024ee0965047342b6c36bded.1554321743.git.christophe.leroy@c-s.fr>
Christophe Leroy <christophe.leroy@c-s.fr> writes:
> Lets select PPC_MM_SLICES from the subarch config item instead of
> doing it via defaults declaration in the PPC_MM_SLICES item itself.
>
Did we miss the book3s 64 default y here?
> Signed-off-by: Christophe Leroy <christophe.leroy@c-s.fr>
> ---
> arch/powerpc/platforms/Kconfig.cputype | 4 ++--
> 1 file changed, 2 insertions(+), 2 deletions(-)
>
> diff --git a/arch/powerpc/platforms/Kconfig.cputype b/arch/powerpc/platforms/Kconfig.cputype
> index 842b2c7e156a..a46a0adb634d 100644
> --- a/arch/powerpc/platforms/Kconfig.cputype
> +++ b/arch/powerpc/platforms/Kconfig.cputype
> @@ -34,6 +34,7 @@ config PPC_8xx
> bool "Freescale 8xx"
> select FSL_SOC
> select SYS_SUPPORTS_HUGETLBFS
> + select PPC_MM_SLICES if HUGETLB_PAGE
>
> config 40x
> bool "AMCC 40x"
> @@ -75,6 +76,7 @@ config PPC_BOOK3S_64
> select ARCH_ENABLE_THP_MIGRATION if TRANSPARENT_HUGEPAGE
> select ARCH_SUPPORTS_NUMA_BALANCING
> select IRQ_WORK
> + select PPC_MM_SLICES
>
> config PPC_BOOK3E_64
> bool "Embedded processors"
> @@ -360,8 +362,6 @@ config PPC_BOOK3E_MMU
>
> config PPC_MM_SLICES
> bool
> - default y if PPC_BOOK3S_64
> - default y if PPC_8xx && HUGETLB_PAGE
>
> config PPC_HAVE_PMU_SUPPORT
> bool
> --
> 2.13.3
next prev parent reply other threads:[~2019-04-11 5:04 UTC|newest]
Thread overview: 19+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-04-03 20:06 [PATCH v1 00/15] Refactor pgalloc stuff Christophe Leroy
2019-04-03 20:06 ` [PATCH v1 01/15] powerpc/mm: drop __bad_pte() Christophe Leroy
2019-04-03 20:06 ` [PATCH v1 02/15] powerpc/mm: define __pud_free_tlb() at all time on nohash/64 Christophe Leroy
2019-04-03 20:06 ` [PATCH v1 03/15] powerpc/mm: convert Book3E 64 to pte_fragment Christophe Leroy
2019-04-03 20:06 ` [PATCH v1 04/15] powerpc/mm: move pgtable_t in asm/mmu.h Christophe Leroy
2019-04-03 20:06 ` [PATCH v1 05/15] powerpc/mm: get rid of nohash/32/mmu.h and nohash/64/mmu.h Christophe Leroy
2019-04-03 20:06 ` [PATCH v1 06/15] powerpc/Kconfig: select PPC_MM_SLICES from subarch type Christophe Leroy
2019-04-11 5:02 ` Aneesh Kumar K.V [this message]
2019-04-11 5:07 ` Aneesh Kumar K.V
2019-04-03 20:06 ` [PATCH v1 07/15] powerpc/book3e: move early_alloc_pgtable() to init section Christophe Leroy
2019-04-03 20:06 ` [PATCH v1 08/15] powerpc/mm: don't use pte_alloc_kernel() until slab is available on PPC32 Christophe Leroy
2019-04-03 20:06 ` [PATCH v1 09/15] powerpc/mm: inline pte_alloc_one_kernel() and pte_alloc_one() " Christophe Leroy
2019-04-03 20:06 ` [PATCH v1 10/15] powerpc/mm: refactor pte_alloc_one() and pte_free() families definition Christophe Leroy
2019-04-03 20:06 ` [PATCH v1 11/15] powerpc/mm: refactor definition of pgtable_cache[] Christophe Leroy
2019-04-03 20:06 ` [PATCH v1 12/15] powerpc/mm: Only keep one version of pmd_populate() functions on nohash/32 Christophe Leroy
2019-04-03 20:06 ` [PATCH v1 13/15] powerpc/mm: refactor pgtable freeing functions on nohash Christophe Leroy
2019-04-03 20:06 ` [PATCH v1 14/15] powerpc/mm: refactor pmd_pgtable() Christophe Leroy
2019-04-03 20:06 ` [PATCH v1 15/15] powerpc/mm: refactor pgd_alloc() and pgd_free() on nohash Christophe Leroy
2019-04-11 5:06 ` [PATCH v1 00/15] Refactor pgalloc stuff Aneesh Kumar K.V
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