From: Lukas Bulwahn <lukas.bulwahn@gmail.com>
To: Paul Mackerras <paulus@ozlabs.org>,
Michael Ellerman <mpe@ellerman.id.au>,
Benjamin Herrenschmidt <benh@kernel.crashing.org>,
Michael Neuling <mikey@neuling.org>,
Anshuman Khandual <anshuman.khandual@arm.com>,
kvm-ppc@vger.kernel.org, linuxppc-dev@lists.ozlabs.org
Cc: Christophe Leroy <christophe.leroy@csgroup.eu>,
stable@vger.kernel.org, kernel-janitors@vger.kernel.org,
linux-kernel@vger.kernel.org,
Lukas Bulwahn <lukas.bulwahn@gmail.com>
Subject: [PATCH v2 2/2] powerpc: rectify selection to ARCH_ENABLE_SPLIT_PMD_PTLOCK
Date: Thu, 19 Aug 2021 13:39:54 +0200 [thread overview]
Message-ID: <20210819113954.17515-3-lukas.bulwahn@gmail.com> (raw)
In-Reply-To: <20210819113954.17515-1-lukas.bulwahn@gmail.com>
Commit 66f24fa766e3 ("mm: drop redundant ARCH_ENABLE_SPLIT_PMD_PTLOCK")
selects the non-existing config ARCH_ENABLE_PMD_SPLIT_PTLOCK in
./arch/powerpc/platforms/Kconfig.cputype, but clearly it intends to select
ARCH_ENABLE_SPLIT_PMD_PTLOCK here (notice the word swapping!), as this
commit does select that for all other architectures.
Rectify selection to ARCH_ENABLE_SPLIT_PMD_PTLOCK instead.
Fixes: 66f24fa766e3 ("mm: drop redundant ARCH_ENABLE_SPLIT_PMD_PTLOCK")
Signed-off-by: Lukas Bulwahn <lukas.bulwahn@gmail.com>
---
arch/powerpc/platforms/Kconfig.cputype | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/powerpc/platforms/Kconfig.cputype b/arch/powerpc/platforms/Kconfig.cputype
index 6794145603de..a208997ade88 100644
--- a/arch/powerpc/platforms/Kconfig.cputype
+++ b/arch/powerpc/platforms/Kconfig.cputype
@@ -98,7 +98,7 @@ config PPC_BOOK3S_64
select PPC_HAVE_PMU_SUPPORT
select HAVE_ARCH_TRANSPARENT_HUGEPAGE
select ARCH_ENABLE_HUGEPAGE_MIGRATION if HUGETLB_PAGE && MIGRATION
- select ARCH_ENABLE_PMD_SPLIT_PTLOCK
+ select ARCH_ENABLE_SPLIT_PMD_PTLOCK
select ARCH_ENABLE_THP_MIGRATION if TRANSPARENT_HUGEPAGE
select ARCH_SUPPORTS_HUGETLBFS
select ARCH_SUPPORTS_NUMA_BALANCING
--
2.26.2
next prev parent reply other threads:[~2021-08-19 11:40 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-08-19 11:39 [PATCH v2 0/2] Kconfig symbol fixes on powerpc Lukas Bulwahn
2021-08-19 11:39 ` [PATCH v2 1/2] powerpc: kvm: remove obsolete and unneeded select Lukas Bulwahn
2021-08-19 22:39 ` Daniel Axtens
2021-08-19 11:39 ` Lukas Bulwahn [this message]
2021-08-20 0:03 ` [PATCH v2 2/2] powerpc: rectify selection to ARCH_ENABLE_SPLIT_PMD_PTLOCK Daniel Axtens
2021-08-20 4:25 ` Michael Ellerman
2021-08-19 11:50 ` [PATCH v2 0/2] Kconfig symbol fixes on powerpc Christophe Leroy
2021-08-27 13:15 ` Michael Ellerman
2021-08-27 13:28 ` Michael Ellerman
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