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-rw-r--r--arch/powerpc/Kconfig26
1 files changed, 9 insertions, 17 deletions
diff --git a/arch/powerpc/Kconfig b/arch/powerpc/Kconfig
index feab3ba..050cb37 100644
--- a/arch/powerpc/Kconfig
+++ b/arch/powerpc/Kconfig
@@ -27,15 +27,6 @@ config MMU
bool
default y
-config GENERIC_CMOS_UPDATE
- def_bool y
-
-config GENERIC_TIME_VSYSCALL
- def_bool y
-
-config GENERIC_CLOCKEVENTS
- def_bool y
-
config HAVE_SETUP_PER_CPU_AREA
def_bool PPC64
@@ -87,10 +78,6 @@ config ARCH_HAS_ILOG2_U64
bool
default y if 64BIT
-config ARCH_HAS_CPU_IDLE_WAIT
- bool
- default y
-
config GENERIC_HWEIGHT
bool
default y
@@ -141,9 +128,15 @@ config PPC
select IRQ_FORCED_THREADING
select HAVE_RCU_TABLE_FREE if SMP
select HAVE_SYSCALL_TRACEPOINTS
- select HAVE_BPF_JIT if (PPC64 && NET)
+ select HAVE_BPF_JIT if PPC64
select HAVE_ARCH_JUMP_LABEL
select ARCH_HAVE_NMI_SAFE_CMPXCHG
+ select GENERIC_SMP_IDLE_THREAD
+ select GENERIC_CMOS_UPDATE
+ select GENERIC_TIME_VSYSCALL
+ select GENERIC_CLOCKEVENTS
+ select GENERIC_STRNCPY_FROM_USER
+ select GENERIC_STRNLEN_USER
config EARLY_PRINTK
bool
@@ -284,7 +277,6 @@ config HIGHMEM
bool "High memory support"
depends on PPC32
-source kernel/time/Kconfig
source kernel/Kconfig.hz
source kernel/Kconfig.preempt
source "fs/Kconfig.binfmt"
@@ -353,7 +345,7 @@ config ARCH_ENABLE_MEMORY_HOTREMOVE
config KEXEC
bool "kexec system call (EXPERIMENTAL)"
- depends on (PPC_BOOK3S || FSL_BOOKE || (44x && !SMP && !PPC_47x)) && EXPERIMENTAL
+ depends on (PPC_BOOK3S || FSL_BOOKE || (44x && !SMP)) && EXPERIMENTAL
help
kexec is a system call that implements the ability to shutdown your
current kernel, and to start another kernel. It is like a reboot
@@ -370,7 +362,7 @@ config KEXEC
config CRASH_DUMP
bool "Build a kdump crash kernel"
- depends on PPC64 || 6xx || FSL_BOOKE || (44x && !SMP && !PPC_47x)
+ depends on PPC64 || 6xx || FSL_BOOKE || (44x && !SMP)
select RELOCATABLE if PPC64 || 44x
select DYNAMIC_MEMSTART if FSL_BOOKE
help