diff options
| author | Mike Rapoport (IBM) <rppt@kernel.org> | 2023-03-24 08:22:31 +0300 |
|---|---|---|
| committer | Andrew Morton <akpm@linux-foundation.org> | 2023-04-18 16:29:46 -0700 |
| commit | 0495408240c97429cb2d21c6aca717baacb9199f (patch) | |
| tree | cfa07f110678a5cab5a4ad64e53c5b158c2d5d81 /arch/sh | |
| parent | b2a37fb2b54fd46bfa799268717f558d9e168376 (diff) | |
sh: drop ranges for definition of ARCH_FORCE_MAX_ORDER
sh 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.
[rppt@kernel.org: untweak ARCH_FORCE_MAX_ORDER's `range']
Link: https://lkml.kernel.org/r/20230325060828.2662773-13-rppt@kernel.org
Link: https://lkml.kernel.org/r/20230324052233.2654090-13-rppt@kernel.org
Signed-off-by: Mike Rapoport (IBM) <rppt@kernel.org>
Acked-by: Kirill A. Shutemov <kirill.shutemov@linux.intel.com>
Reviewed-by: Zi Yan <ziy@nvidia.com>
Cc: Arnd Bergmann <arnd@arndb.de>
Cc: Catalin Marinas <catalin.marinas@arm.com>
Cc: Christophe Leroy <christophe.leroy@csgroup.eu>
Cc: David Miller <davem@davemloft.net>
Cc: Dinh Nguyen <dinguyen@kernel.org>
Cc: Geert Uytterhoeven <geert@linux-m68k.org>
Cc: Guo Ren <guoren@kernel.org>
Cc: John Paul Adrian Glaubitz <glaubitz@physik.fu-berlin.de>
Cc: Max Filippov <jcmvbkbc@gmail.com>
Cc: Michael Ellerman <mpe@ellerman.id.au>
Cc: Rich Felker <dalias@libc.org>
Cc: "Russell King (Oracle)" <linux@armlinux.org.uk>
Cc: Will Deacon <will@kernel.org>
Cc: Yoshinori Sato <ysato@users.sourceforge.jp>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Diffstat (limited to 'arch/sh')
| -rw-r--r-- | arch/sh/mm/Kconfig | 3 |
1 files changed, 0 insertions, 3 deletions
diff --git a/arch/sh/mm/Kconfig b/arch/sh/mm/Kconfig index 238b2772751e..511c17aede4a 100644 --- a/arch/sh/mm/Kconfig +++ b/arch/sh/mm/Kconfig @@ -20,11 +20,8 @@ config PAGE_OFFSET config ARCH_FORCE_MAX_ORDER int "Order of maximal physically contiguous allocations" - range 8 63 if PAGE_SIZE_16KB default "8" if PAGE_SIZE_16KB - range 6 63 if PAGE_SIZE_64KB default "6" if PAGE_SIZE_64KB - range 10 63 default "13" if !MMU default "10" help |