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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


WARNING: multiple messages have this Message-ID (diff)
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: Lukas Bulwahn <lukas.bulwahn@gmail.com>,
	kernel-janitors@vger.kernel.org, stable@vger.kernel.org,
	linux-kernel@vger.kernel.org
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


WARNING: multiple messages have this Message-ID (diff)
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 11:39:54 +0000	[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

  parent reply	other threads:[~2021-08-19 11:40 UTC|newest]

Thread overview: 27+ 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 ` Lukas Bulwahn
2021-08-19 11:39 ` Lukas Bulwahn
2021-08-19 11:39 ` [PATCH v2 1/2] powerpc: kvm: remove obsolete and unneeded select Lukas Bulwahn
2021-08-19 11:39   ` Lukas Bulwahn
2021-08-19 11:39   ` Lukas Bulwahn
2021-08-19 22:39   ` Daniel Axtens
2021-08-19 22:39     ` Daniel Axtens
2021-08-19 22:39     ` Daniel Axtens
2021-08-19 11:39 ` Lukas Bulwahn [this message]
2021-08-19 11:39   ` [PATCH v2 2/2] powerpc: rectify selection to ARCH_ENABLE_SPLIT_PMD_PTLOCK Lukas Bulwahn
2021-08-19 11:39   ` Lukas Bulwahn
2021-08-20  0:03   ` Daniel Axtens
2021-08-20  0:03     ` Daniel Axtens
2021-08-20  0:03     ` Daniel Axtens
2021-08-20  4:25     ` Michael Ellerman
2021-08-20  4:25       ` Michael Ellerman
2021-08-20  4:25       ` Michael Ellerman
2021-08-19 11:50 ` [PATCH v2 0/2] Kconfig symbol fixes on powerpc Christophe Leroy
2021-08-19 11:50   ` Christophe Leroy
2021-08-19 11:50   ` Christophe Leroy
2021-08-27 13:15 ` Michael Ellerman
2021-08-27 13:15   ` Michael Ellerman
2021-08-27 13:15   ` Michael Ellerman
2021-08-27 13:28 ` Michael Ellerman
2021-08-27 13:28   ` Michael Ellerman
2021-08-27 13:28   ` Michael Ellerman

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