ARM: make SWP emulation explicit on !CPU_USE_DOMAINS · 0193c00e85 - Gogs

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: Russell King <rmk+kernel@arm.linux.org.uk>

Russell King 14 years ago

parent

15490ef8ff

commit

0193c00e85

1 changed files with 1 additions and 1 deletions

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arch/arm/mm/Kconfig
							 
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				@@ -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