1 files changed, 2 insertions, 0 deletions

diff --git a/arch/s390/kernel/setup.c b/arch/s390/kernel/setup.c
index de8784267473..24f62f16c0e5 100644
--- a/arch/s390/kernel/setup.c
+++ b/arch/s390/kernel/setup.c
@@ -600,6 +600,7 @@ setup_arch(char **cmdline_p)
         init_mm.brk = (unsigned long) &_end;
 
         parse_cmdline_early(cmdline_p);
+        parse_early_param();
 
         setup_memory();
         setup_resources();
@@ -607,6 +608,7 @@ setup_arch(char **cmdline_p)
 
         cpu_init();
         __cpu_logical_map[0] = S390_lowcore.cpu_data.cpu_addr;
+        smp_setup_cpu_possible_map();
 
         /*
          * Create kernel page tables and switch to virtual addressing.