linux-kernel - [PATCH v2 06/15] powerpc/Kconfig: select PPC_MM

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Date:   Fri, 26 Apr 2019 15:58:04 +0000 (UTC)
From:   Christophe Leroy <christophe.leroy@....fr>
To:     Benjamin Herrenschmidt <benh@...nel.crashing.org>,
        Paul Mackerras <paulus@...ba.org>,
        Michael Ellerman <mpe@...erman.id.au>,
        aneesh.kumar@...ux.ibm.com
Cc:     linux-kernel@...r.kernel.org, linuxppc-dev@...ts.ozlabs.org
Subject: [PATCH v2 06/15] powerpc/Kconfig: select PPC_MM_SLICES from subarch
 type

Lets select PPC_MM_SLICES from the subarch config item instead of
doing it via defaults declaration in the PPC_MM_SLICES item itself.

Reviewed-by: Aneesh Kumar K.V <aneesh.kumar@...ux.ibm.com>
Signed-off-by: Christophe Leroy <christophe.leroy@....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 00b2bb536c74..043c0909c857 100644
--- a/arch/powerpc/platforms/Kconfig.cputype
+++ b/arch/powerpc/platforms/Kconfig.cputype
@@ -38,6 +38,7 @@ config PPC_8xx
 	select SYS_SUPPORTS_HUGETLBFS
 	select PPC_HAVE_KUEP
 	select PPC_HAVE_KUAP
+	select PPC_MM_SLICES if HUGETLB_PAGE
 
 config 40x
 	bool "AMCC 40x"
@@ -79,6 +80,7 @@ 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"
@@ -397,8 +399,6 @@ 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