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Commit 08a183f0 authored by Catalin Marinas's avatar Catalin Marinas Committed by Russell King
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ARM: 7323/1: Do not allow ARM_LPAE on pre-ARMv7 architectures 



This patch expands the Kconfig dependencies for ARM_LPAE to not allow
enabling when architectures other than ARMv7 are built into the kernel.

Signed-off-by: default avatarCatalin Marinas <catalin.marinas@arm.com>
Reported-by: default avatarRussell King <linux@arm.linux.org.uk>
Signed-off-by: default avatarRussell King <rmk+kernel@arm.linux.org.uk>
parent 7ada1dd6

arch/arm/mm/Kconfig

+2 −1
Original line number Original line Diff line number Diff line
@@ -631,7 +631,8 @@ comment "Processor Features" 




config ARM_LPAE

config ARM_LPAE

	bool "Support for the Large Physical Address Extension"

	bool "Support for the Large Physical Address Extension"

	depends on MMU && CPU_V7

	depends on MMU && CPU_32v7 && !CPU_32v6 && !CPU_32v5 && \

		!CPU_32v4 && !CPU_32v3

	help

	help

	  Say Y if you have an ARMv7 processor supporting the LPAE page

	  Say Y if you have an ARMv7 processor supporting the LPAE page

	  table format and you would like to access memory beyond the

	  table format and you would like to access memory beyond the