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-rw-r--r--arch/s390/kernel/setup.c3
1 files changed, 3 insertions, 0 deletions
diff --git a/arch/s390/kernel/setup.c b/arch/s390/kernel/setup.c
index 7b58a712f818..fc3b4aa185cc 100644
--- a/arch/s390/kernel/setup.c
+++ b/arch/s390/kernel/setup.c
@@ -894,6 +894,9 @@ void __init setup_arch(char **cmdline_p)
init_mm.end_data = (unsigned long) _edata;
init_mm.brk = (unsigned long) _end;
+ if (IS_ENABLED(CONFIG_EXPOLINE_AUTO))
+ nospec_auto_detect();
+
parse_early_param();
#ifdef CONFIG_CRASH_DUMP
/* Deactivate elfcorehdr= kernel parameter */