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ARM: make SWP emulation explicit on !CPU_USE_DOMAINS

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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>
This commit is contained in:
Russell King 2011-02-10 13:05:13 +00:00
parent 15490ef8ff
commit 0193c00e85
1 changed files with 1 additions and 1 deletions
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2
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
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