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Diffstat (limited to 'arch/s390/include/asm/ctl_reg.h')
-rw-r--r--arch/s390/include/asm/ctl_reg.h3
1 files changed, 2 insertions, 1 deletions
diff --git a/arch/s390/include/asm/ctl_reg.h b/arch/s390/include/asm/ctl_reg.h
index 267a8f88e143..adf7d8cdac7e 100644
--- a/arch/s390/include/asm/ctl_reg.h
+++ b/arch/s390/include/asm/ctl_reg.h
@@ -95,7 +95,8 @@ union ctlreg0 {
Interruption-Filtering Override */
unsigned long : 3;
unsigned long ccc : 1; /* Cryptography counter control */
- unsigned long : 18;
+ unsigned long pec : 1; /* PAI extension control */
+ unsigned long : 17;
unsigned long : 3;
unsigned long lap : 1; /* Low-address-protection control */
unsigned long : 4;