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-rw-r--r--arch/s390/kernel/entry.S1
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/s390/kernel/entry.S b/arch/s390/kernel/entry.S
index 12de7a9c85b3..e7094ab8eb2c 100644
--- a/arch/s390/kernel/entry.S
+++ b/arch/s390/kernel/entry.S
@@ -276,6 +276,7 @@ ENTRY(system_call)
xgr %r10,%r10
xgr %r11,%r11
la %r2,STACK_FRAME_OVERHEAD(%r15) # pointer to pt_regs
+ mvc __PT_R8(64,%r2),__LC_SAVE_AREA_SYNC
lgr %r3,%r14
brasl %r14,__do_syscall
lctlg %c1,%c1,__LC_USER_ASCE