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-rw-r--r--arch/s390/Kconfig12
1 files changed, 2 insertions, 10 deletions
diff --git a/arch/s390/Kconfig b/arch/s390/Kconfig
index db20c1589a98..5b39918b7042 100644
--- a/arch/s390/Kconfig
+++ b/arch/s390/Kconfig
@@ -117,6 +117,7 @@ config S390
select ARCH_SUPPORTS_ATOMIC_RMW
select ARCH_SUPPORTS_DEBUG_PAGEALLOC
select ARCH_SUPPORTS_HUGETLBFS
+ select ARCH_SUPPORTS_INT128 if CC_HAS_INT128 && CC_IS_CLANG
select ARCH_SUPPORTS_NUMA_BALANCING
select ARCH_SUPPORTS_PER_VMA_LOCK
select ARCH_USE_BUILTIN_BSWAP
@@ -469,19 +470,11 @@ config SCHED_SMT
config SCHED_MC
def_bool n
-config SCHED_BOOK
- def_bool n
-
-config SCHED_DRAWER
- def_bool n
-
config SCHED_TOPOLOGY
def_bool y
prompt "Topology scheduler support"
select SCHED_SMT
select SCHED_MC
- select SCHED_BOOK
- select SCHED_DRAWER
help
Topology scheduler support improves the CPU scheduler's decision
making when dealing with machines that have multi-threading,
@@ -716,7 +709,6 @@ config EADM_SCH
config VFIO_CCW
def_tristate n
prompt "Support for VFIO-CCW subchannels"
- depends on S390_CCW_IOMMU
depends on VFIO
select VFIO_MDEV
help
@@ -728,7 +720,7 @@ config VFIO_CCW
config VFIO_AP
def_tristate n
prompt "VFIO support for AP devices"
- depends on S390_AP_IOMMU && KVM
+ depends on KVM
depends on VFIO
depends on ZCRYPT
select VFIO_MDEV