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authorRussell King <rmk@dyn-67.arm.linux.org.uk>2006-03-25 22:08:55 +0000
committerRussell King <rmk+kernel@arm.linux.org.uk>2006-03-25 22:08:55 +0000
commit0003cedfc577be9d679c16531f8720739e9637ed (patch)
tree3b7a1e9087384706c8320f85f650ab96139e8c00 /arch/arm/mm/Kconfig
parent3ee357f0f38a5fddebab18500c290d3879a2d89c (diff)
parentc76b6b41d0ae29e1127d9f81cb687cabda57c14c (diff)
downloadblackbird-op-linux-0003cedfc577be9d679c16531f8720739e9637ed.tar.gz
blackbird-op-linux-0003cedfc577be9d679c16531f8720739e9637ed.zip
Merge nommu tree
Fix merge conflict in arch/arm/mm/proc-xscale.S Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Diffstat (limited to 'arch/arm/mm/Kconfig')
-rw-r--r--arch/arm/mm/Kconfig8
1 files changed, 6 insertions, 2 deletions
diff --git a/arch/arm/mm/Kconfig b/arch/arm/mm/Kconfig
index eaaec90db972..e680c5fd93b5 100644
--- a/arch/arm/mm/Kconfig
+++ b/arch/arm/mm/Kconfig
@@ -266,12 +266,18 @@ config CPU_32v6K
# This defines the compiler instruction set which depends on the machine type.
config CPU_32v3
bool
+ select TLS_REG_EMUL if SMP
+ select NEEDS_SYSCALL_FOR_CMPXCHG if SMP
config CPU_32v4
bool
+ select TLS_REG_EMUL if SMP
+ select NEEDS_SYSCALL_FOR_CMPXCHG if SMP
config CPU_32v5
bool
+ select TLS_REG_EMUL if SMP
+ select NEEDS_SYSCALL_FOR_CMPXCHG if SMP
config CPU_32v6
bool
@@ -417,7 +423,6 @@ config CPU_BPREDICT_DISABLE
config TLS_REG_EMUL
bool
- default y if SMP && (CPU_32v5 || CPU_32v4 || CPU_32v3)
help
An SMP system using a pre-ARMv6 processor (there are apparently
a few prototypes like that in existence) and therefore access to
@@ -436,7 +441,6 @@ config HAS_TLS_REG
config NEEDS_SYSCALL_FOR_CMPXCHG
bool
- default y if SMP && (CPU_32v5 || CPU_32v4 || CPU_32v3)
help
SMP on a pre-ARMv6 processor? Well OK then.
Forget about fast user space cmpxchg support.
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