[PATCH] arm64: Remove the ARCH_FORCE_MAX_ORDER config input prompt

[Catalin Marinas]

Commit 34affcd7577a ("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: 34affcd7577a ("arm64: drop ranges in definition of ARCH_FORCE_MAX_ORDER")
Signed-off-by: Catalin Marinas <catalin.marinas at arm.com>
Reported-by: Marc Zyngier <maz at kernel.org>
Cc: Will Deacon <will at kernel.org>
Cc: Mike Rapoport <rppt at kernel.org>
Cc: Andrew Morton <akpm at linux-foundation.org>
Cc: Justin M. Forbes <jforbes at fedoraproject.org>
---
 arch/arm64/Kconfig | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/arm64/Kconfig b/arch/arm64/Kconfig
index b1201d25a8a4..343e1e1cae10 100644
--- a/arch/arm64/Kconfig
+++ b/arch/arm64/Kconfig
@@ -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"