[merged mm-stable] mips-drop-ranges-for-definition-of-arch_force_max_order.patch removed from -mm tree

[merged mm-stable] mips-drop-ranges-for-definition-of-arch_force_max_order.patch removed from -mm tree

[Andrew Morton]

The quilt patch titled
     Subject: mips: drop ranges for definition of ARCH_FORCE_MAX_ORDER
has been removed from the -mm tree.  Its filename was
     mips-drop-ranges-for-definition-of-arch_force_max_order.patch

This patch was dropped because it was merged into the mm-stable branch
of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm

------------------------------------------------------
From: "Mike Rapoport (IBM)" <rppt@kernel.org>
Subject: mips: drop ranges for definition of ARCH_FORCE_MAX_ORDER
Date: Wed, 22 Mar 2023 10:15:20 +0200

MIPS defines insane ranges for ARCH_FORCE_MAX_ORDER allowing MAX_ORDER up
to 63, which implies maximal contiguous allocation size of 2^63 pages.

Drop bogus definitions of ranges for ARCH_FORCE_MAX_ORDER and leave it a
simple integer with sensible defaults.

Users that *really* need to change the value of ARCH_FORCE_MAX_ORDER will
be able to do so but they won't be mislead by the bogus ranges.

Link: https://lkml.kernel.org/r/20230322081520.2516226-1-rppt@kernel.org
Signed-off-by: Mike Rapoport (IBM) <rppt@kernel.org>
Acked-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
Acked-by: Kirill A. Shutemov <kirill.shutemov@linux.intel.com>
Reviewed-by: David Hildenbrand <david@redhat.com>
Cc: Huacai Chen <chenhuacai@kernel.org>
Cc: WANG Xuerui <kernel@xen0n.name>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
---

 arch/mips/Kconfig |    4 ----
 1 file changed, 4 deletions(-)

--- a/arch/mips/Kconfig~mips-drop-ranges-for-definition-of-arch_force_max_order
+++ a/arch/mips/Kconfig
@@ -2137,13 +2137,9 @@ endchoice
 
 config ARCH_FORCE_MAX_ORDER
 	int "Maximum zone order"
-	range 13 63 if MIPS_HUGE_TLB_SUPPORT && PAGE_SIZE_64KB
 	default "13" if MIPS_HUGE_TLB_SUPPORT && PAGE_SIZE_64KB
-	range 12 63 if MIPS_HUGE_TLB_SUPPORT && PAGE_SIZE_32KB
 	default "12" if MIPS_HUGE_TLB_SUPPORT && PAGE_SIZE_32KB
-	range 11 63 if MIPS_HUGE_TLB_SUPPORT && PAGE_SIZE_16KB
 	default "11" if MIPS_HUGE_TLB_SUPPORT && PAGE_SIZE_16KB
-	range 0 63
 	default "10"
 	help
 	  The kernel memory allocator divides physically contiguous memory
_

Patches currently in -mm which might be from rppt@kernel.org are

arm-reword-arch_force_max_order-prompt-and-help-text.patch
arm64-drop-ranges-in-definition-of-arch_force_max_order.patch
arm64-reword-arch_force_max_order-prompt-and-help-text.patch
arm64-reword-arch_force_max_order-prompt-and-help-text-v3.patch
csky-drop-arch_force_max_order.patch
ia64-dont-allow-users-to-override-arch_force_max_order.patch
m68k-reword-arch_force_max_order-prompt-and-help-text.patch
nios2-reword-arch_force_max_order-prompt-and-help-text.patch
nios2-drop-ranges-for-definition-of-arch_force_max_order.patch
powerpc-reword-arch_force_max_order-prompt-and-help-text.patch
powerpc-drop-ranges-for-definition-of-arch_force_max_order.patch
sh-reword-arch_force_max_order-prompt-and-help-text.patch
sh-reword-arch_force_max_order-prompt-and-help-text-v3.patch
sh-drop-ranges-for-definition-of-arch_force_max_order.patch
sh-drop-ranges-for-definition-of-arch_force_max_order-v3.patch
sparc-reword-arch_force_max_order-prompt-and-help-text.patch
xtensa-reword-arch_force_max_order-prompt-and-help-text.patch
mm-move-free_area_empty-to-mm-internalh.patch