s390/ptrace: remove PSW_DEFAULT_KEY from uapi

Move PSW_DEFAULT_KEY from uapi/asm/ptrace.h to asm/ptrace.h. This is
possible, since it depends on PAGE_DEFAULT_ACC which is not part of
uapi. Or in other words: this define cannot be used without error.

Therefore remove it from uapi.
Acked-by: Alexander Gordeev <agordeev@linux.ibm.com>
Signed-off-by: Heiko Carstens <hca@linux.ibm.com>
Signed-off-by: Alexander Gordeev <agordeev@linux.ibm.com>

arch/s390/include/asm/page.h

@@ -19,7 +19,7 @@
 #define PAGE_SHIFT	_PAGE_SHIFT
 #define PAGE_SIZE	_PAGE_SIZE
 #define PAGE_MASK	_PAGE_MASK
-#define PAGE_DEFAULT_ACC	0
+#define PAGE_DEFAULT_ACC	_AC(0, UL)
 /* storage-protection override */
 #define PAGE_SPO_ACC		9
 #define PAGE_DEFAULT_KEY	(PAGE_DEFAULT_ACC << 4)

arch/s390/include/asm/ptrace.h

@@ -23,6 +23,8 @@
 #define _PIF_GUEST_FAULT		BIT(PIF_GUEST_FAULT)
 #define _PIF_FTRACE_FULL_REGS		BIT(PIF_FTRACE_FULL_REGS)
 
+#define PSW_DEFAULT_KEY			((PAGE_DEFAULT_ACC) << 52)
+
 #ifndef __ASSEMBLY__
 
 #define PSW_KERNEL_BITS	(PSW_DEFAULT_KEY | PSW_MASK_BASE | PSW_ASC_HOME | \

arch/s390/include/uapi/asm/ptrace.h

@@ -237,8 +237,6 @@ typedef struct {
 #define PSW_ADDR_AMODE		0x80000000UL
 #define PSW_ADDR_INSN		0x7FFFFFFFUL
 
-#define PSW_DEFAULT_KEY		(((unsigned long) PAGE_DEFAULT_ACC) << 20)
-
 #define PSW_ASC_PRIMARY		0x00000000UL
 #define PSW_ASC_ACCREG		0x00004000UL
 #define PSW_ASC_SECONDARY	0x00008000UL
@@ -267,8 +265,6 @@ typedef struct {
 #define PSW_ADDR_AMODE		0x0000000000000000UL
 #define PSW_ADDR_INSN		0xFFFFFFFFFFFFFFFFUL
 
-#define PSW_DEFAULT_KEY		(((unsigned long) PAGE_DEFAULT_ACC) << 52)
-
 #define PSW_ASC_PRIMARY		0x0000000000000000UL
 #define PSW_ASC_ACCREG		0x0000400000000000UL
 #define PSW_ASC_SECONDARY	0x0000800000000000UL