Commit 0193c00e authored by Russell King's avatar Russell King
Browse files

ARM: make SWP emulation explicit on !CPU_USE_DOMAINS 



SWP emulation requires that CPU domain support is disabled in order to
work safely.  Make that explicit in the kernel configuration to prevent
illegal configurations being generated.

Signed-off-by: default avatarRussell King <rmk+kernel@arm.linux.org.uk>
parent 15490ef8

arch/arm/mm/Kconfig

+1 −1
Original line number Diff line number Diff line
@@ -644,7 +644,7 @@ config ARM_THUMBEE 


config SWP_EMULATE

	bool "Emulate SWP/SWPB instructions"

	depends on CPU_V7 && !CPU_V6

	depends on !CPU_USE_DOMAINS && CPU_V7 && !CPU_V6

	select HAVE_PROC_CPU if PROC_FS

	default y if SMP

	help