X-Git-Url: http://git.rot13.org/?a=blobdiff_plain;f=include%2Fasm-s390%2Fptrace.h;h=fc7c96edc697c5922f0377811b3531cc0d161cdb;hb=a2218cac0aacecbecebd3cabc43cc8a4a09cecbb;hp=4eff8f2e3bf1d636e78ccb9842bc519722387c7d;hpb=27b030d58c8e72fc7a95187a791bd9406e350f02;p=powerpc.git

diff --git a/include/asm-s390/ptrace.h b/include/asm-s390/ptrace.h
index 4eff8f2e3b..fc7c96edc6 100644
--- a/include/asm-s390/ptrace.h
+++ b/include/asm-s390/ptrace.h
@@ -276,7 +276,7 @@ typedef struct
 #endif /* __s390x__ */
 
 #define PSW_KERNEL_BITS	(PSW_BASE_BITS | PSW_MASK_DAT | PSW_ASC_PRIMARY | \
-			 PSW_DEFAULT_KEY)
+			 PSW_MASK_MCHECK | PSW_DEFAULT_KEY)
 #define PSW_USER_BITS	(PSW_BASE_BITS | PSW_MASK_DAT | PSW_ASC_HOME | \
 			 PSW_MASK_IO | PSW_MASK_EXT | PSW_MASK_MCHECK | \
 			 PSW_MASK_PSTATE | PSW_DEFAULT_KEY)