1 files changed, 2 insertions, 1 deletions

diff --git a/arch/s390/kernel/machine_kexec.c b/arch/s390/kernel/machine_kexec.c
index 03d2027d656a..cdacf8f91b2d 100644
--- a/arch/s390/kernel/machine_kexec.c
+++ b/arch/s390/kernel/machine_kexec.c
@@ -80,8 +80,8 @@ static void __do_machine_kdump(void *image)
 #ifdef CONFIG_CRASH_DUMP
         int (*start_kdump)(int) = (void *)((struct kimage *) image)->start;
 
-        __load_psw_mask(PSW_MASK_BASE | PSW_DEFAULT_KEY | PSW_MASK_EA | PSW_MASK_BA);
         setup_regs();
+        __load_psw_mask(PSW_MASK_BASE | PSW_DEFAULT_KEY | PSW_MASK_EA | PSW_MASK_BA);
         start_kdump(1);
 #endif
 }
@@ -214,6 +214,7 @@ static void __machine_kexec(void *data)
 {
         struct kimage *image = data;
 
+        __arch_local_irq_stosm(0x04); /* enable DAT */
         pfault_fini();
         tracing_off();
         debug_locks_off();