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-rw-r--r--arch/s390/Kconfig9
1 files changed, 6 insertions, 3 deletions
diff --git a/arch/s390/Kconfig b/arch/s390/Kconfig
index da183c5a103c..61ea838bc50b 100644
--- a/arch/s390/Kconfig
+++ b/arch/s390/Kconfig
@@ -62,6 +62,7 @@ config S390
def_bool y
select ARCH_DISCARD_MEMBLOCK
select ARCH_HAS_ATOMIC64_DEC_IF_POSITIVE
+ select ARCH_HAS_GCOV_PROFILE_ALL
select ARCH_HAVE_NMI_SAFE_CMPXCHG
select ARCH_INLINE_READ_LOCK
select ARCH_INLINE_READ_LOCK_BH
@@ -116,6 +117,7 @@ config S390
select HAVE_FUNCTION_GRAPH_TRACER
select HAVE_FUNCTION_TRACER
select HAVE_FUNCTION_TRACE_MCOUNT_TEST
+ select HAVE_FUTEX_CMPXCHG if FUTEX
select HAVE_KERNEL_BZIP2
select HAVE_KERNEL_GZIP
select HAVE_KERNEL_LZMA
@@ -227,11 +229,12 @@ config MARCH_Z196
not work on older machines.
config MARCH_ZEC12
- bool "IBM zEC12"
+ bool "IBM zBC12 and zEC12"
select HAVE_MARCH_ZEC12_FEATURES if 64BIT
help
- Select this to enable optimizations for IBM zEC12 (2827 series). The
- kernel will be slightly faster but will not work on older machines.
+ Select this to enable optimizations for IBM zBC12 and zEC12 (2828 and
+ 2827 series). The kernel will be slightly faster but will not work on
+ older machines.
endchoice