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arm64: Remove the ARCH_FORCE_MAX_ORDER config input prompt

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Commit 34affcd757 ("arm64: drop ranges in definition of
ARCH_FORCE_MAX_ORDER") dropped the ranges from the config entry and
introduced an EXPERT condition on the input prompt instead.

However, starting with defconfig (ARCH_FORCE_MAX_ORDER of 10) and
setting ARM64_64K_PAGES together with EXPERT leaves MAX_ORDER 10 which
fails to build in this configuration.

Drop the input prompt for ARCH_FORCE_MAX_ORDER completely so that it's
no longer configurable. People requiring a higher MAX_ORDER should send
a patch changing the default, together with proper justification.

Fixes: 34affcd757 ("arm64: drop ranges in definition of ARCH_FORCE_MAX_ORDER")
Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
Reported-by: Marc Zyngier <maz@kernel.org>
Cc: Will Deacon <will@kernel.org>
Cc: Mike Rapoport <rppt@kernel.org>
Cc: Andrew Morton <akpm@linux-foundation.org>
Cc: Justin M. Forbes <jforbes@fedoraproject.org>
Reviewed-by: Anshuman Khandual <anshuman.khandual@arm.com>
Acked-by: Marc Zyngier <maz@kernel.org>
Acked-by: Mike Rapoport (IBM) <rppt@kernel.org>
Link: https://lore.kernel.org/r/20230519171440.1941213-1-catalin.marinas@arm.com
Signed-off-by: Will Deacon <will@kernel.org>
This commit is contained in:
Catalin Marinas 2023-05-19 18:14:40 +01:00 committed by Will Deacon
parent c4c597f1b3
commit f3c3762178
1 changed files with 1 additions and 1 deletions
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2
arch/arm64/Kconfig
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@ -1516,7 +1516,7 @@ config XEN
# 16K | 27 | 14 | 13 | 11 |
# 64K | 29 | 16 | 13 | 13 |
config ARCH_FORCE_MAX_ORDER
int "Order of maximal physically contiguous allocations" if EXPERT && (ARM64_4K_PAGES || ARM64_16K_PAGES)
int
default "13" if ARM64_64K_PAGES
default "11" if ARM64_16K_PAGES
default "10"