Commit 07431506 authored by Anshuman Khandual's avatar Anshuman Khandual Committed by Linus Torvalds
Browse files

mm/hugetlb: generalize ARCH_WANT_GENERAL_HUGETLB 

ARCH_WANT_GENERAL_HUGETLB config has duplicate definitions on platforms
that subscribe it.  Instead make it a generic config option which can be
selected on applicable platforms when required.

Link: https://lkml.kernel.org/r/1643718465-4324-1-git-send-email-anshuman.khandual@arm.com


Signed-off-by: default avatarAnshuman Khandual <anshuman.khandual@arm.com>
Cc: Russell King <linux@armlinux.org.uk>
Cc: Paul Walmsley <paul.walmsley@sifive.com>
Cc: Palmer Dabbelt <palmer@dabbelt.com>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: Mike Kravetz <mike.kravetz@oracle.com>
Signed-off-by: default avatarAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
parent e5408417

arch/arm/Kconfig

+1 −3
Original line number Diff line number Diff line
@@ -37,6 +37,7 @@ config ARM 
	select ARCH_USE_CMPXCHG_LOCKREF

	select ARCH_USE_MEMTEST

	select ARCH_WANT_DEFAULT_TOPDOWN_MMAP_LAYOUT if MMU

	select ARCH_WANT_GENERAL_HUGETLB

	select ARCH_WANT_IPC_PARSE_VERSION

	select ARCH_WANT_LD_ORPHAN_WARN

	select BINFMT_FLAT_ARGVP_ENVP_ON_STACK
@@ -1508,9 +1509,6 @@ config HW_PERF_EVENTS 
	def_bool y

	depends on ARM_PMU



config ARCH_WANT_GENERAL_HUGETLB

	def_bool y



config ARM_MODULE_PLTS

	bool "Use PLTs to allow module memory to spill over into vmalloc area"

	depends on MODULES

arch/riscv/Kconfig

+1 −3
Original line number Diff line number Diff line
@@ -40,6 +40,7 @@ config RISCV 
	select ARCH_USE_MEMTEST

	select ARCH_WANT_DEFAULT_TOPDOWN_MMAP_LAYOUT if MMU

	select ARCH_WANT_FRAME_POINTERS

	select ARCH_WANT_GENERAL_HUGETLB

	select ARCH_WANT_HUGE_PMD_SHARE if 64BIT

	select BINFMT_FLAT_NO_DATA_START_OFFSET if !MMU

	select BUILDTIME_TABLE_SORT if MMU
@@ -171,9 +172,6 @@ config ARCH_SPARSEMEM_ENABLE 
config ARCH_SELECT_MEMORY_MODEL

	def_bool ARCH_SPARSEMEM_ENABLE



config ARCH_WANT_GENERAL_HUGETLB

	def_bool y



config ARCH_SUPPORTS_UPROBES

	def_bool y

arch/x86/Kconfig

+1 −3
Original line number Diff line number Diff line
@@ -118,6 +118,7 @@ config X86 
	select ARCH_WANT_DEFAULT_BPF_JIT	if X86_64

	select ARCH_WANTS_DYNAMIC_TASK_STRUCT

	select ARCH_WANTS_NO_INSTR

	select ARCH_WANT_GENERAL_HUGETLB

	select ARCH_WANT_HUGE_PMD_SHARE

	select ARCH_WANT_LD_ORPHAN_WARN

	select ARCH_WANTS_THP_SWAP		if X86_64
@@ -347,9 +348,6 @@ config ARCH_NR_GPIO 
config ARCH_SUSPEND_POSSIBLE

	def_bool y



config ARCH_WANT_GENERAL_HUGETLB

	def_bool y



config AUDIT_ARCH

	def_bool y if X86_64

mm/Kconfig

+3 −0
Original line number Diff line number Diff line
@@ -414,6 +414,9 @@ choice 
	  benefit.

endchoice



config ARCH_WANT_GENERAL_HUGETLB

	bool



config ARCH_WANTS_THP_SWAP

	def_bool n