+ arch-mm-rename-force_max_zoneorder-to-arch_force_max_order.patch added to mm-unstable branch

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The patch titled
     Subject: arch: mm: rename FORCE_MAX_ZONEORDER to ARCH_FORCE_MAX_ORDER
has been added to the -mm mm-unstable branch.  Its filename is
     arch-mm-rename-force_max_zoneorder-to-arch_force_max_order.patch

This patch will shortly appear at
     https://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new.git/tree/patches/arch-mm-rename-force_max_zoneorder-to-arch_force_max_order.patch

This patch will later appear in the mm-unstable branch at
    git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm

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------------------------------------------------------
From: Zi Yan <ziy@xxxxxxxxxx>
Subject: arch: mm: rename FORCE_MAX_ZONEORDER to ARCH_FORCE_MAX_ORDER
Date: Mon, 15 Aug 2022 10:39:59 -0400

This Kconfig option is used by individual arch to set its desired
MAX_ORDER.  Rename it to reflect its actual use.

Link: https://lkml.kernel.org/r/20220815143959.1511278-1-zi.yan@xxxxxxxx
Acked-by: Mike Rapoport <rppt@xxxxxxxxxxxxx>
Signed-off-by: Zi Yan <ziy@xxxxxxxxxx>
Acked-by: Guo Ren <guoren@xxxxxxxxxx>			[csky]
Acked-by: Arnd Bergmann <arnd@xxxxxxxx>
Acked-by: Catalin Marinas <catalin.marinas@xxxxxxx>	[arm64]
Acked-by: Huacai Chen <chenhuacai@xxxxxxxxxx>		[LoongArch]
Acked-by: Michael Ellerman <mpe@xxxxxxxxxxxxxx>		[powerpc]
Cc: Vineet Gupta <vgupta@xxxxxxxxxxxx>
Cc: Taichi Sugaya <sugaya.taichi@xxxxxxxxxxxxx>
Cc: Neil Armstrong <narmstrong@xxxxxxxxxxxx>
Cc: Qin Jian <qinjian@xxxxxxxxxxx>
Cc: Guo Ren <guoren@xxxxxxxxxx>
Cc: Geert Uytterhoeven <geert@xxxxxxxxxxxxxx>
Cc: Thomas Bogendoerfer <tsbogend@xxxxxxxxxxxxxxxx>
Cc: Dinh Nguyen <dinguyen@xxxxxxxxxx>
Cc: Christophe Leroy <christophe.leroy@xxxxxxxxxx>
Cc: Yoshinori Sato <ysato@xxxxxxxxxxxxxxxxxxxx>
Cc: "David S. Miller" <davem@xxxxxxxxxxxxx>
Cc: Chris Zankel <chris@xxxxxxxxxx>
Cc: Ley Foon Tan <ley.foon.tan@xxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---

 arch/arc/Kconfig                             |    2 +-
 arch/arm/Kconfig                             |    2 +-
 arch/arm/configs/imx_v6_v7_defconfig         |    2 +-
 arch/arm/configs/milbeaut_m10v_defconfig     |    2 +-
 arch/arm/configs/oxnas_v6_defconfig          |    2 +-
 arch/arm/configs/pxa_defconfig               |    2 +-
 arch/arm/configs/sama7_defconfig             |    2 +-
 arch/arm/configs/sp7021_defconfig            |    2 +-
 arch/arm64/Kconfig                           |    2 +-
 arch/csky/Kconfig                            |    2 +-
 arch/ia64/Kconfig                            |    2 +-
 arch/ia64/include/asm/sparsemem.h            |    6 +++---
 arch/loongarch/Kconfig                       |    2 +-
 arch/m68k/Kconfig.cpu                        |    2 +-
 arch/mips/Kconfig                            |    2 +-
 arch/nios2/Kconfig                           |    2 +-
 arch/powerpc/Kconfig                         |    2 +-
 arch/powerpc/configs/85xx/ge_imp3a_defconfig |    2 +-
 arch/powerpc/configs/fsl-emb-nonhw.config    |    2 +-
 arch/sh/configs/ecovec24_defconfig           |    2 +-
 arch/sh/mm/Kconfig                           |    2 +-
 arch/sparc/Kconfig                           |    2 +-
 arch/xtensa/Kconfig                          |    2 +-
 include/linux/mmzone.h                       |    4 ++--
 24 files changed, 27 insertions(+), 27 deletions(-)

--- a/arch/arc/Kconfig~arch-mm-rename-force_max_zoneorder-to-arch_force_max_order
+++ a/arch/arc/Kconfig
@@ -554,7 +554,7 @@ config ARC_BUILTIN_DTB_NAME
 
 endmenu	 # "ARC Architecture Configuration"
 
-config FORCE_MAX_ZONEORDER
+config ARCH_FORCE_MAX_ORDER
 	int "Maximum zone order"
 	default "12" if ARC_HUGEPAGE_16M
 	default "11"
--- a/arch/arm64/Kconfig~arch-mm-rename-force_max_zoneorder-to-arch_force_max_order
+++ a/arch/arm64/Kconfig
@@ -1401,7 +1401,7 @@ config XEN
 	help
 	  Say Y if you want to run Linux in a Virtual Machine on Xen on ARM64.
 
-config FORCE_MAX_ZONEORDER
+config ARCH_FORCE_MAX_ORDER
 	int
 	default "14" if ARM64_64K_PAGES
 	default "12" if ARM64_16K_PAGES
--- a/arch/arm/configs/imx_v6_v7_defconfig~arch-mm-rename-force_max_zoneorder-to-arch_force_max_order
+++ a/arch/arm/configs/imx_v6_v7_defconfig
@@ -31,7 +31,7 @@ CONFIG_SOC_VF610=y
 CONFIG_SMP=y
 CONFIG_ARM_PSCI=y
 CONFIG_HIGHMEM=y
-CONFIG_FORCE_MAX_ZONEORDER=14
+CONFIG_ARCH_FORCE_MAX_ORDER=14
 CONFIG_CMDLINE="noinitrd console=ttymxc0,115200"
 CONFIG_KEXEC=y
 CONFIG_CPU_FREQ=y
--- a/arch/arm/configs/milbeaut_m10v_defconfig~arch-mm-rename-force_max_zoneorder-to-arch_force_max_order
+++ a/arch/arm/configs/milbeaut_m10v_defconfig
@@ -26,7 +26,7 @@ CONFIG_THUMB2_KERNEL=y
 # CONFIG_THUMB2_AVOID_R_ARM_THM_JUMP11 is not set
 # CONFIG_ARM_PATCH_IDIV is not set
 CONFIG_HIGHMEM=y
-CONFIG_FORCE_MAX_ZONEORDER=12
+CONFIG_ARCH_FORCE_MAX_ORDER=12
 CONFIG_SECCOMP=y
 CONFIG_KEXEC=y
 CONFIG_EFI=y
--- a/arch/arm/configs/oxnas_v6_defconfig~arch-mm-rename-force_max_zoneorder-to-arch_force_max_order
+++ a/arch/arm/configs/oxnas_v6_defconfig
@@ -12,7 +12,7 @@ CONFIG_ARCH_OXNAS=y
 CONFIG_MACH_OX820=y
 CONFIG_SMP=y
 CONFIG_NR_CPUS=16
-CONFIG_FORCE_MAX_ZONEORDER=12
+CONFIG_ARCH_FORCE_MAX_ORDER=12
 CONFIG_SECCOMP=y
 CONFIG_ARM_APPENDED_DTB=y
 CONFIG_ARM_ATAG_DTB_COMPAT=y
--- a/arch/arm/configs/pxa_defconfig~arch-mm-rename-force_max_zoneorder-to-arch_force_max_order
+++ a/arch/arm/configs/pxa_defconfig
@@ -21,7 +21,7 @@ CONFIG_MACH_AKITA=y
 CONFIG_MACH_BORZOI=y
 CONFIG_PXA_SYSTEMS_CPLDS=y
 CONFIG_AEABI=y
-CONFIG_FORCE_MAX_ZONEORDER=9
+CONFIG_ARCH_FORCE_MAX_ORDER=9
 CONFIG_CMDLINE="root=/dev/ram0 ro"
 CONFIG_KEXEC=y
 CONFIG_CPU_FREQ=y
--- a/arch/arm/configs/sama7_defconfig~arch-mm-rename-force_max_zoneorder-to-arch_force_max_order
+++ a/arch/arm/configs/sama7_defconfig
@@ -19,7 +19,7 @@ CONFIG_ATMEL_CLOCKSOURCE_TCB=y
 # CONFIG_CACHE_L2X0 is not set
 # CONFIG_ARM_PATCH_IDIV is not set
 # CONFIG_CPU_SW_DOMAIN_PAN is not set
-CONFIG_FORCE_MAX_ZONEORDER=15
+CONFIG_ARCH_FORCE_MAX_ORDER=15
 CONFIG_UACCESS_WITH_MEMCPY=y
 # CONFIG_ATAGS is not set
 CONFIG_CMDLINE="console=ttyS0,115200 earlyprintk ignore_loglevel"
--- a/arch/arm/configs/sp7021_defconfig~arch-mm-rename-force_max_zoneorder-to-arch_force_max_order
+++ a/arch/arm/configs/sp7021_defconfig
@@ -18,7 +18,7 @@ CONFIG_ARCH_SUNPLUS=y
 # CONFIG_VDSO is not set
 CONFIG_SMP=y
 CONFIG_THUMB2_KERNEL=y
-CONFIG_FORCE_MAX_ZONEORDER=12
+CONFIG_ARCH_FORCE_MAX_ORDER=12
 CONFIG_VFP=y
 CONFIG_NEON=y
 CONFIG_MODULES=y
--- a/arch/arm/Kconfig~arch-mm-rename-force_max_zoneorder-to-arch_force_max_order
+++ a/arch/arm/Kconfig
@@ -1434,7 +1434,7 @@ config ARM_MODULE_PLTS
 	  Disabling this is usually safe for small single-platform
 	  configurations. If unsure, say y.
 
-config FORCE_MAX_ZONEORDER
+config ARCH_FORCE_MAX_ORDER
 	int "Maximum zone order"
 	default "12" if SOC_AM33XX
 	default "9" if SA1111
--- a/arch/csky/Kconfig~arch-mm-rename-force_max_zoneorder-to-arch_force_max_order
+++ a/arch/csky/Kconfig
@@ -332,7 +332,7 @@ config HIGHMEM
 	select KMAP_LOCAL
 	default y
 
-config FORCE_MAX_ZONEORDER
+config ARCH_FORCE_MAX_ORDER
 	int "Maximum zone order"
 	default "11"
 
--- a/arch/ia64/include/asm/sparsemem.h~arch-mm-rename-force_max_zoneorder-to-arch_force_max_order
+++ a/arch/ia64/include/asm/sparsemem.h
@@ -11,10 +11,10 @@
 
 #define SECTION_SIZE_BITS	(30)
 #define MAX_PHYSMEM_BITS	(50)
-#ifdef CONFIG_FORCE_MAX_ZONEORDER
-#if ((CONFIG_FORCE_MAX_ZONEORDER - 1 + PAGE_SHIFT) > SECTION_SIZE_BITS)
+#ifdef CONFIG_ARCH_FORCE_MAX_ORDER
+#if ((CONFIG_ARCH_FORCE_MAX_ORDER - 1 + PAGE_SHIFT) > SECTION_SIZE_BITS)
 #undef SECTION_SIZE_BITS
-#define SECTION_SIZE_BITS (CONFIG_FORCE_MAX_ZONEORDER - 1 + PAGE_SHIFT)
+#define SECTION_SIZE_BITS (CONFIG_ARCH_FORCE_MAX_ORDER - 1 + PAGE_SHIFT)
 #endif
 #endif
 
--- a/arch/ia64/Kconfig~arch-mm-rename-force_max_zoneorder-to-arch_force_max_order
+++ a/arch/ia64/Kconfig
@@ -200,7 +200,7 @@ config IA64_CYCLONE
 	  Say Y here to enable support for IBM EXA Cyclone time source.
 	  If you're unsure, answer N.
 
-config FORCE_MAX_ZONEORDER
+config ARCH_FORCE_MAX_ORDER
 	int "MAX_ORDER (11 - 17)"  if !HUGETLB_PAGE
 	range 11 17  if !HUGETLB_PAGE
 	default "17" if HUGETLB_PAGE
--- a/arch/loongarch/Kconfig~arch-mm-rename-force_max_zoneorder-to-arch_force_max_order
+++ a/arch/loongarch/Kconfig
@@ -369,7 +369,7 @@ config NODES_SHIFT
 	default "6"
 	depends on NUMA
 
-config FORCE_MAX_ZONEORDER
+config ARCH_FORCE_MAX_ORDER
 	int "Maximum zone order"
 	range 14 64 if PAGE_SIZE_64KB
 	default "14" if PAGE_SIZE_64KB
--- a/arch/m68k/Kconfig.cpu~arch-mm-rename-force_max_zoneorder-to-arch_force_max_order
+++ a/arch/m68k/Kconfig.cpu
@@ -399,7 +399,7 @@ config SINGLE_MEMORY_CHUNK
 	  order" to save memory that could be wasted for unused memory map.
 	  Say N if not sure.
 
-config FORCE_MAX_ZONEORDER
+config ARCH_FORCE_MAX_ORDER
 	int "Maximum zone order" if ADVANCED
 	depends on !SINGLE_MEMORY_CHUNK
 	default "11"
--- a/arch/mips/Kconfig~arch-mm-rename-force_max_zoneorder-to-arch_force_max_order
+++ a/arch/mips/Kconfig
@@ -2140,7 +2140,7 @@ config PAGE_SIZE_64KB
 
 endchoice
 
-config FORCE_MAX_ZONEORDER
+config ARCH_FORCE_MAX_ORDER
 	int "Maximum zone order"
 	range 14 64 if MIPS_HUGE_TLB_SUPPORT && PAGE_SIZE_64KB
 	default "14" if MIPS_HUGE_TLB_SUPPORT && PAGE_SIZE_64KB
--- a/arch/nios2/Kconfig~arch-mm-rename-force_max_zoneorder-to-arch_force_max_order
+++ a/arch/nios2/Kconfig
@@ -44,7 +44,7 @@ menu "Kernel features"
 
 source "kernel/Kconfig.hz"
 
-config FORCE_MAX_ZONEORDER
+config ARCH_FORCE_MAX_ORDER
 	int "Maximum zone order"
 	range 9 20
 	default "11"
--- a/arch/powerpc/configs/85xx/ge_imp3a_defconfig~arch-mm-rename-force_max_zoneorder-to-arch_force_max_order
+++ a/arch/powerpc/configs/85xx/ge_imp3a_defconfig
@@ -30,7 +30,7 @@ CONFIG_PREEMPT=y
 # CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set
 CONFIG_BINFMT_MISC=m
 CONFIG_MATH_EMULATION=y
-CONFIG_FORCE_MAX_ZONEORDER=17
+CONFIG_ARCH_FORCE_MAX_ORDER=17
 CONFIG_PCI=y
 CONFIG_PCIEPORTBUS=y
 CONFIG_PCI_MSI=y
--- a/arch/powerpc/configs/fsl-emb-nonhw.config~arch-mm-rename-force_max_zoneorder-to-arch_force_max_order
+++ a/arch/powerpc/configs/fsl-emb-nonhw.config
@@ -41,7 +41,7 @@ CONFIG_FIXED_PHY=y
 CONFIG_FONT_8x16=y
 CONFIG_FONT_8x8=y
 CONFIG_FONTS=y
-CONFIG_FORCE_MAX_ZONEORDER=13
+CONFIG_ARCH_FORCE_MAX_ORDER=13
 CONFIG_FRAMEBUFFER_CONSOLE=y
 CONFIG_FRAME_WARN=1024
 CONFIG_FTL=y
--- a/arch/powerpc/Kconfig~arch-mm-rename-force_max_zoneorder-to-arch_force_max_order
+++ a/arch/powerpc/Kconfig
@@ -845,7 +845,7 @@ config DATA_SHIFT
 	  in that case. If PIN_TLB is selected, it must be aligned to 8M as
 	  8M pages will be pinned.
 
-config FORCE_MAX_ZONEORDER
+config ARCH_FORCE_MAX_ORDER
 	int "Maximum zone order"
 	range 8 9 if PPC64 && PPC_64K_PAGES
 	default "9" if PPC64 && PPC_64K_PAGES
--- a/arch/sh/configs/ecovec24_defconfig~arch-mm-rename-force_max_zoneorder-to-arch_force_max_order
+++ a/arch/sh/configs/ecovec24_defconfig
@@ -8,7 +8,7 @@ CONFIG_MODULES=y
 CONFIG_MODULE_UNLOAD=y
 # CONFIG_BLK_DEV_BSG is not set
 CONFIG_CPU_SUBTYPE_SH7724=y
-CONFIG_FORCE_MAX_ZONEORDER=12
+CONFIG_ARCH_FORCE_MAX_ORDER=12
 CONFIG_MEMORY_SIZE=0x10000000
 CONFIG_FLATMEM_MANUAL=y
 CONFIG_SH_ECOVEC=y
--- a/arch/sh/mm/Kconfig~arch-mm-rename-force_max_zoneorder-to-arch_force_max_order
+++ a/arch/sh/mm/Kconfig
@@ -18,7 +18,7 @@ config PAGE_OFFSET
 	default "0x80000000" if MMU
 	default "0x00000000"
 
-config FORCE_MAX_ZONEORDER
+config ARCH_FORCE_MAX_ORDER
 	int "Maximum zone order"
 	range 9 64 if PAGE_SIZE_16KB
 	default "9" if PAGE_SIZE_16KB
--- a/arch/sparc/Kconfig~arch-mm-rename-force_max_zoneorder-to-arch_force_max_order
+++ a/arch/sparc/Kconfig
@@ -269,7 +269,7 @@ config ARCH_SPARSEMEM_ENABLE
 config ARCH_SPARSEMEM_DEFAULT
 	def_bool y if SPARC64
 
-config FORCE_MAX_ZONEORDER
+config ARCH_FORCE_MAX_ORDER
 	int "Maximum zone order"
 	default "13"
 	help
--- a/arch/xtensa/Kconfig~arch-mm-rename-force_max_zoneorder-to-arch_force_max_order
+++ a/arch/xtensa/Kconfig
@@ -771,7 +771,7 @@ config HIGHMEM
 
 	  If unsure, say Y.
 
-config FORCE_MAX_ZONEORDER
+config ARCH_FORCE_MAX_ORDER
 	int "Maximum zone order"
 	default "11"
 	help
--- a/include/linux/mmzone.h~arch-mm-rename-force_max_zoneorder-to-arch_force_max_order
+++ a/include/linux/mmzone.h
@@ -24,10 +24,10 @@
 #include <asm/page.h>
 
 /* Free memory management - zoned buddy allocator.  */
-#ifndef CONFIG_FORCE_MAX_ZONEORDER
+#ifndef CONFIG_ARCH_FORCE_MAX_ORDER
 #define MAX_ORDER 11
 #else
-#define MAX_ORDER CONFIG_FORCE_MAX_ZONEORDER
+#define MAX_ORDER CONFIG_ARCH_FORCE_MAX_ORDER
 #endif
 #define MAX_ORDER_NR_PAGES (1 << (MAX_ORDER - 1))
 
_

Patches currently in -mm which might be from ziy@xxxxxxxxxx are

arch-mm-rename-force_max_zoneorder-to-arch_force_max_order.patch




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