The patch titled
Subject: mm: drop redundant HAVE_ARCH_TRANSPARENT_HUGEPAGE
has been added to the -mm tree. Its filename is
mm-drop-redundant-have_arch_transparent_hugepage.patch
This patch should soon appear at
https://ozlabs.org/~akpm/mmots/broken-out/mm-drop-redundant-have_arch_transparent_hugepage.patch
and later at
https://ozlabs.org/~akpm/mmotm/broken-out/mm-drop-redundant-have_arch_transparent_hugepage.patch
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------------------------------------------------------
From: Anshuman Khandual <anshuman.khandual@xxxxxxx>
Subject: mm: drop redundant HAVE_ARCH_TRANSPARENT_HUGEPAGE
HAVE_ARCH_TRANSPARENT_HUGEPAGE has duplicate definitions on platforms that
subscribe it. Drop these reduntant definitions and instead just select it
on applicable platforms.
Link: https://lkml.kernel.org/r/1617259448-22529-7-git-send-email-anshuman.khandual@xxxxxxx
Signed-off-by: Anshuman Khandual <anshuman.khandual@xxxxxxx>
Acked-by: Arnd Bergmann <arnd@xxxxxxxx>
Cc: Vineet Gupta <vgupta@xxxxxxxxxxxx>
Cc: Russell King <linux@xxxxxxxxxxxxxxx>
Cc: Albert Ou <aou@xxxxxxxxxxxxxxxxx>
Cc: Alexander Viro <viro@xxxxxxxxxxxxxxxxxx>
Cc: Benjamin Herrenschmidt <benh@xxxxxxxxxxxxxxxxxxx>
Cc: Borislav Petkov <bp@xxxxxxxxx>
Cc: Catalin Marinas <catalin.marinas@xxxxxxx>
Cc: Christian Borntraeger <borntraeger@xxxxxxxxxx>
Cc: Heiko Carstens <hca@xxxxxxxxxxxxx>
Cc: Helge Deller <deller@xxxxxx>
Cc: "H. Peter Anvin" <hpa@xxxxxxxxx>
Cc: Ingo Molnar <mingo@xxxxxxxxxx>
Cc: "James E.J. Bottomley" <James.Bottomley@xxxxxxxxxxxxxxxxxxxxx>
Cc: Michael Ellerman <mpe@xxxxxxxxxxxxxx>
Cc: Palmer Dabbelt <palmerdabbelt@xxxxxxxxxx>
Cc: Paul Mackerras <paulus@xxxxxxxxx>
Cc: Paul Walmsley <paul.walmsley@xxxxxxxxxx>
Cc: Rich Felker <dalias@xxxxxxxx>
Cc: Thomas Bogendoerfer <tsbogend@xxxxxxxxxxxxxxxx>
Cc: Thomas Gleixner <tglx@xxxxxxxxxxxxx>
Cc: Vasily Gorbik <gor@xxxxxxxxxxxxx>
Cc: Will Deacon <will@xxxxxxxxxx>
Cc: Yoshinori Sato <ysato@xxxxxxxxxxxxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
arch/arc/Kconfig | 5 +----
arch/arm/Kconfig | 5 +----
2 files changed, 2 insertions(+), 8 deletions(-)
--- a/arch/arc/Kconfig~mm-drop-redundant-have_arch_transparent_hugepage
+++ a/arch/arc/Kconfig
@@ -29,6 +29,7 @@ config ARC
select GENERIC_SMP_IDLE_THREAD
select HAVE_ARCH_KGDB
select HAVE_ARCH_TRACEHOOK
+ select HAVE_ARCH_TRANSPARENT_HUGEPAGE if ARC_MMU_V4
select HAVE_DEBUG_STACKOVERFLOW
select HAVE_DEBUG_KMEMLEAK
select HAVE_FUTEX_CMPXCHG if FUTEX
@@ -84,10 +85,6 @@ config STACKTRACE_SUPPORT
def_bool y
select STACKTRACE
-config HAVE_ARCH_TRANSPARENT_HUGEPAGE
- def_bool y
- depends on ARC_MMU_V4
-
menu "ARC Architecture Configuration"
menu "ARC Platform/SoC/Board"
--- a/arch/arm/Kconfig~mm-drop-redundant-have_arch_transparent_hugepage
+++ a/arch/arm/Kconfig
@@ -77,6 +77,7 @@ config ARM
select HAVE_ARCH_SECCOMP_FILTER if AEABI && !OABI_COMPAT
select HAVE_ARCH_THREAD_STRUCT_WHITELIST
select HAVE_ARCH_TRACEHOOK
+ select HAVE_ARCH_TRANSPARENT_HUGEPAGE if ARM_LPAE
select HAVE_ARM_SMCCC if CPU_V7
select HAVE_EBPF_JIT if !CPU_ENDIAN_BE32
select HAVE_CONTEXT_TRACKING
@@ -1505,10 +1506,6 @@ config HW_PERF_EVENTS
def_bool y
depends on ARM_PMU
-config HAVE_ARCH_TRANSPARENT_HUGEPAGE
- def_bool y
- depends on ARM_LPAE
-
config ARCH_WANT_GENERAL_HUGETLB
def_bool y
_
Patches currently in -mm which might be from anshuman.khandual@xxxxxxx are
mm-generalize-hugetlb_page_size_variable.patch
mm-generalize-arch_has_cache_line_size.patch
mm-generalize-sys_supports_hugetlbfs-rename-as-arch_supports_hugetlbfs.patch
mm-generalize-arch_enable_memory_.patch
mm-drop-redundant-arch_enable__migration.patch
mm-drop-redundant-arch_enable_split_pmd_ptlock.patch
mm-drop-redundant-have_arch_transparent_hugepage.patch
