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-rw-r--r--arch/s390/Kconfig2
1 files changed, 2 insertions, 0 deletions
diff --git a/arch/s390/Kconfig b/arch/s390/Kconfig
index bd4782f23f..d5d8f99d1f 100644
--- a/arch/s390/Kconfig
+++ b/arch/s390/Kconfig
@@ -131,6 +131,7 @@ config S390
select ARCH_WANT_OPTIMIZE_HUGETLB_VMEMMAP
select BUILDTIME_TABLE_SORT
select CLONE_BACKWARDS2
+ select DCACHE_WORD_ACCESS if !KMSAN
select DMA_OPS if PCI
select DYNAMIC_FTRACE if FUNCTION_TRACER
select FUNCTION_ALIGNMENT_8B if CC_IS_GCC
@@ -235,6 +236,7 @@ config S390
select THREAD_INFO_IN_TASK
select TRACE_IRQFLAGS_SUPPORT
select TTY
+ select USER_STACKTRACE_SUPPORT
select VIRT_CPU_ACCOUNTING
select ZONE_DMA
# Note: keep the above list sorted alphabetically