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-rw-r--r--arch/powerpc/Kconfig9
1 files changed, 6 insertions, 3 deletions
diff --git a/arch/powerpc/Kconfig b/arch/powerpc/Kconfig
index 281f4f1fcd1f..8582121d7a45 100644
--- a/arch/powerpc/Kconfig
+++ b/arch/powerpc/Kconfig
@@ -93,12 +93,14 @@ config PPC
select HAVE_DYNAMIC_FTRACE_WITH_REGS if MPROFILE_KERNEL
select HAVE_FUNCTION_TRACER
select HAVE_FUNCTION_GRAPH_TRACER
+ select HAVE_GCC_PLUGINS
select SYSCTL_EXCEPTION_TRACE
select VIRT_TO_BUS if !PPC64
select HAVE_IDE
select HAVE_IOREMAP_PROT
select HAVE_EFFICIENT_UNALIGNED_ACCESS if !(CPU_LITTLE_ENDIAN && POWER7_CPU)
select HAVE_KPROBES
+ select HAVE_OPTPROBES if PPC64
select HAVE_ARCH_KGDB
select HAVE_KRETPROBES
select HAVE_ARCH_TRACEHOOK
@@ -164,9 +166,10 @@ config PPC
select ARCH_HAS_SCALED_CPUTIME if VIRT_CPU_ACCOUNTING_NATIVE
select HAVE_ARCH_HARDENED_USERCOPY
select HAVE_KERNEL_GZIP
+ select HAVE_CONTEXT_TRACKING if PPC64
config GENERIC_CSUM
- def_bool CPU_LITTLE_ENDIAN
+ def_bool n
config EARLY_PRINTK
bool
@@ -390,8 +393,8 @@ config DISABLE_MPROFILE_KERNEL
be disabled also.
If you have a toolchain which supports mprofile-kernel, then you can
- enable this. Otherwise leave it disabled. If you're not sure, say
- "N".
+ disable this. Otherwise leave it enabled. If you're not sure, say
+ "Y".
config MPROFILE_KERNEL
depends on PPC64 && CPU_LITTLE_ENDIAN