Commit be603092 authored by Max Filippov's avatar Max Filippov
Browse files

xtensa: nommu: add MMU dependency to DEBUG_TLB_SANITY 



TLB sanity checking code depends on full MMU presence and may not be
built in noMMU confgiuration.

Signed-off-by: default avatarMax Filippov <jcmvbkbc@gmail.com>
parent b6cee17b

arch/xtensa/Kconfig.debug

+1 −1
Original line number Diff line number Diff line
@@ -4,7 +4,7 @@ source "lib/Kconfig.debug" 


config DEBUG_TLB_SANITY

	bool "Debug TLB sanity"

	depends on DEBUG_KERNEL

	depends on DEBUG_KERNEL && MMU

	help

	  Enable this to turn on TLB sanity check on each entry to userspace.

	  This check can spot missing TLB invalidation/wrong PTE permissions/

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