diff options
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/arm/Kconfig | 5 | ||||
| -rw-r--r-- | arch/ia64/Kconfig | 5 | ||||
| -rw-r--r-- | arch/m32r/Kconfig | 5 | ||||
| -rw-r--r-- | arch/mips/Kconfig | 5 | ||||
| -rw-r--r-- | arch/parisc/Kconfig | 5 | ||||
| -rw-r--r-- | arch/powerpc/Kconfig | 5 | ||||
| -rw-r--r-- | arch/sparc64/Kconfig | 5 | ||||
| -rw-r--r-- | arch/x86/Kconfig | 4 |
8 files changed, 39 insertions, 0 deletions
diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig index de211ac3853..77201d3f747 100644 --- a/arch/arm/Kconfig +++ b/arch/arm/Kconfig @@ -91,6 +91,11 @@ config GENERIC_IRQ_PROBE bool default y +config GENERIC_LOCKBREAK + bool + default y + depends on SMP && PREEMPT + config RWSEM_GENERIC_SPINLOCK bool default y diff --git a/arch/ia64/Kconfig b/arch/ia64/Kconfig index bef47725d4a..4a81b7fb191 100644 --- a/arch/ia64/Kconfig +++ b/arch/ia64/Kconfig @@ -42,6 +42,11 @@ config MMU config SWIOTLB bool +config GENERIC_LOCKBREAK + bool + default y + depends on SMP && PREEMPT + config RWSEM_XCHGADD_ALGORITHM bool default y diff --git a/arch/m32r/Kconfig b/arch/m32r/Kconfig index ab9a264cb19..f7237c5f531 100644 --- a/arch/m32r/Kconfig +++ b/arch/m32r/Kconfig @@ -235,6 +235,11 @@ config IRAM_SIZE # Define implied options from the CPU selection here # +config GENERIC_LOCKBREAK + bool + default y + depends on SMP && PREEMPT + config RWSEM_GENERIC_SPINLOCK bool depends on M32R diff --git a/arch/mips/Kconfig b/arch/mips/Kconfig index 6b0f85f02c7..4fad0a34b99 100644 --- a/arch/mips/Kconfig +++ b/arch/mips/Kconfig @@ -694,6 +694,11 @@ source "arch/mips/vr41xx/Kconfig" endmenu +config GENERIC_LOCKBREAK + bool + default y + depends on SMP && PREEMPT + config RWSEM_GENERIC_SPINLOCK bool default y diff --git a/arch/parisc/Kconfig b/arch/parisc/Kconfig index b8ef1787a19..2b649c46631 100644 --- a/arch/parisc/Kconfig +++ b/arch/parisc/Kconfig @@ -19,6 +19,11 @@ config MMU config STACK_GROWSUP def_bool y +config GENERIC_LOCKBREAK + bool + default y + depends on SMP && PREEMPT + config RWSEM_GENERIC_SPINLOCK def_bool y diff --git a/arch/powerpc/Kconfig b/arch/powerpc/Kconfig index 232c298c933..c17a194beb0 100644 --- a/arch/powerpc/Kconfig +++ b/arch/powerpc/Kconfig @@ -53,6 +53,11 @@ config RWSEM_XCHGADD_ALGORITHM bool default y +config GENERIC_LOCKBREAK + bool + default y + depends on SMP && PREEMPT + config ARCH_HAS_ILOG2_U32 bool default y diff --git a/arch/sparc64/Kconfig b/arch/sparc64/Kconfig index 10b212a1f9f..1e25bce0366 100644 --- a/arch/sparc64/Kconfig +++ b/arch/sparc64/Kconfig @@ -200,6 +200,11 @@ config US2E_FREQ If in doubt, say N. # Global things across all Sun machines. +config GENERIC_LOCKBREAK + bool + default y + depends on SMP && PREEMPT + config RWSEM_GENERIC_SPINLOCK bool diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig index 23936301db5..db434f8171d 100644 --- a/arch/x86/Kconfig +++ b/arch/x86/Kconfig @@ -19,6 +19,10 @@ config X86_64 config X86 def_bool y +config GENERIC_LOCKBREAK + def_bool y + depends on SMP && PREEMPT + config GENERIC_TIME def_bool y |