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-rw-r--r--arch/s390/include/asm/atomic.h2
-rw-r--r--arch/s390/include/asm/bitops.h65
-rw-r--r--arch/s390/include/asm/ccwdev.h4
-rw-r--r--arch/s390/include/asm/ccwgroup.h4
-rw-r--r--arch/s390/include/asm/cio.h2
-rw-r--r--arch/s390/include/asm/cmpxchg.h225
-rw-r--r--arch/s390/include/asm/system.h196
-rw-r--r--arch/s390/include/asm/types.h8
-rw-r--r--arch/s390/include/asm/unistd.h6
9 files changed, 279 insertions, 233 deletions
diff --git a/arch/s390/include/asm/atomic.h b/arch/s390/include/asm/atomic.h
index 5c5ba10384c..d9db13810d1 100644
--- a/arch/s390/include/asm/atomic.h
+++ b/arch/s390/include/asm/atomic.h
@@ -9,7 +9,7 @@
*
* Atomic operations that C can't guarantee us.
* Useful for resource counting etc.
- * s390 uses 'Compare And Swap' for atomicity in SMP enviroment.
+ * s390 uses 'Compare And Swap' for atomicity in SMP environment.
*
*/
diff --git a/arch/s390/include/asm/bitops.h b/arch/s390/include/asm/bitops.h
index 2e05972c508..e1c8f3a4988 100644
--- a/arch/s390/include/asm/bitops.h
+++ b/arch/s390/include/asm/bitops.h
@@ -742,18 +742,42 @@ static inline int sched_find_first_bit(unsigned long *b)
* 23 22 21 20 19 18 17 16 31 30 29 28 27 26 25 24
*/
-#define ext2_set_bit(nr, addr) \
- __test_and_set_bit((nr)^(__BITOPS_WORDSIZE - 8), (unsigned long *)addr)
-#define ext2_set_bit_atomic(lock, nr, addr) \
- test_and_set_bit((nr)^(__BITOPS_WORDSIZE - 8), (unsigned long *)addr)
-#define ext2_clear_bit(nr, addr) \
- __test_and_clear_bit((nr)^(__BITOPS_WORDSIZE - 8), (unsigned long *)addr)
-#define ext2_clear_bit_atomic(lock, nr, addr) \
- test_and_clear_bit((nr)^(__BITOPS_WORDSIZE - 8), (unsigned long *)addr)
-#define ext2_test_bit(nr, addr) \
- test_bit((nr)^(__BITOPS_WORDSIZE - 8), (unsigned long *)addr)
-
-static inline int ext2_find_first_zero_bit(void *vaddr, unsigned int size)
+static inline void __set_bit_le(unsigned long nr, void *addr)
+{
+ __set_bit(nr ^ (__BITOPS_WORDSIZE - 8), addr);
+}
+
+static inline void __clear_bit_le(unsigned long nr, void *addr)
+{
+ __clear_bit(nr ^ (__BITOPS_WORDSIZE - 8), addr);
+}
+
+static inline int __test_and_set_bit_le(unsigned long nr, void *addr)
+{
+ return __test_and_set_bit(nr ^ (__BITOPS_WORDSIZE - 8), addr);
+}
+
+static inline int test_and_set_bit_le(unsigned long nr, void *addr)
+{
+ return test_and_set_bit(nr ^ (__BITOPS_WORDSIZE - 8), addr);
+}
+
+static inline int __test_and_clear_bit_le(unsigned long nr, void *addr)
+{
+ return __test_and_clear_bit(nr ^ (__BITOPS_WORDSIZE - 8), addr);
+}
+
+static inline int test_and_clear_bit_le(unsigned long nr, void *addr)
+{
+ return test_and_clear_bit(nr ^ (__BITOPS_WORDSIZE - 8), addr);
+}
+
+static inline int test_bit_le(unsigned long nr, const void *addr)
+{
+ return test_bit(nr ^ (__BITOPS_WORDSIZE - 8), addr);
+}
+
+static inline int find_first_zero_bit_le(void *vaddr, unsigned int size)
{
unsigned long bytes, bits;
@@ -764,7 +788,7 @@ static inline int ext2_find_first_zero_bit(void *vaddr, unsigned int size)
return (bits < size) ? bits : size;
}
-static inline int ext2_find_next_zero_bit(void *vaddr, unsigned long size,
+static inline int find_next_zero_bit_le(void *vaddr, unsigned long size,
unsigned long offset)
{
unsigned long *addr = vaddr, *p;
@@ -790,11 +814,10 @@ static inline int ext2_find_next_zero_bit(void *vaddr, unsigned long size,
size -= __BITOPS_WORDSIZE;
p++;
}
- return offset + ext2_find_first_zero_bit(p, size);
+ return offset + find_first_zero_bit_le(p, size);
}
-static inline unsigned long ext2_find_first_bit(void *vaddr,
- unsigned long size)
+static inline unsigned long find_first_bit_le(void *vaddr, unsigned long size)
{
unsigned long bytes, bits;
@@ -805,7 +828,7 @@ static inline unsigned long ext2_find_first_bit(void *vaddr,
return (bits < size) ? bits : size;
}
-static inline int ext2_find_next_bit(void *vaddr, unsigned long size,
+static inline int find_next_bit_le(void *vaddr, unsigned long size,
unsigned long offset)
{
unsigned long *addr = vaddr, *p;
@@ -831,10 +854,14 @@ static inline int ext2_find_next_bit(void *vaddr, unsigned long size,
size -= __BITOPS_WORDSIZE;
p++;
}
- return offset + ext2_find_first_bit(p, size);
+ return offset + find_first_bit_le(p, size);
}
-#include <asm-generic/bitops/minix.h>
+#define ext2_set_bit_atomic(lock, nr, addr) \
+ test_and_set_bit_le(nr, addr)
+#define ext2_clear_bit_atomic(lock, nr, addr) \
+ test_and_clear_bit_le(nr, addr)
+
#endif /* __KERNEL__ */
diff --git a/arch/s390/include/asm/ccwdev.h b/arch/s390/include/asm/ccwdev.h
index ff6f62e0ec3..623f2fb7177 100644
--- a/arch/s390/include/asm/ccwdev.h
+++ b/arch/s390/include/asm/ccwdev.h
@@ -112,7 +112,6 @@ enum uc_todo {
/**
* struct ccw driver - device driver for channel attached devices
- * @owner: owning module
* @ids: ids supported by this driver
* @probe: function called on probe
* @remove: function called on remove
@@ -128,10 +127,8 @@ enum uc_todo {
* @restore: callback for restoring after hibernation
* @uc_handler: callback for unit check handler
* @driver: embedded device driver structure
- * @name: device driver name
*/
struct ccw_driver {
- struct module *owner;
struct ccw_device_id *ids;
int (*probe) (struct ccw_device *);
void (*remove) (struct ccw_device *);
@@ -147,7 +144,6 @@ struct ccw_driver {
int (*restore)(struct ccw_device *);
enum uc_todo (*uc_handler) (struct ccw_device *, struct irb *);
struct device_driver driver;
- char *name;
};
extern struct ccw_device *get_ccwdev_by_busid(struct ccw_driver *cdrv,
diff --git a/arch/s390/include/asm/ccwgroup.h b/arch/s390/include/asm/ccwgroup.h
index c79c1e787b8..f2ea2c56a7e 100644
--- a/arch/s390/include/asm/ccwgroup.h
+++ b/arch/s390/include/asm/ccwgroup.h
@@ -29,8 +29,6 @@ struct ccwgroup_device {
/**
* struct ccwgroup_driver - driver for ccw group devices
- * @owner: driver owner
- * @name: driver name
* @max_slaves: maximum number of slave devices
* @driver_id: unique id
* @probe: function called on probe
@@ -46,8 +44,6 @@ struct ccwgroup_device {
* @driver: embedded driver structure
*/
struct ccwgroup_driver {
- struct module *owner;
- char *name;
int max_slaves;
unsigned long driver_id;
diff --git a/arch/s390/include/asm/cio.h b/arch/s390/include/asm/cio.h
index e34347d567a..fc50a3342da 100644
--- a/arch/s390/include/asm/cio.h
+++ b/arch/s390/include/asm/cio.h
@@ -183,7 +183,7 @@ struct esw3 {
* The irb that is handed to the device driver when an interrupt occurs. For
* solicited interrupts, the common I/O layer already performs checks whether
* a field is valid; a field not being valid is always passed as %0.
- * If a unit check occured, @ecw may contain sense data; this is retrieved
+ * If a unit check occurred, @ecw may contain sense data; this is retrieved
* by the common I/O layer itself if the device doesn't support concurrent
* sense (so that the device driver never needs to perform basic sene itself).
* For unsolicited interrupts, the irb is passed as-is (expect for sense data,
diff --git a/arch/s390/include/asm/cmpxchg.h b/arch/s390/include/asm/cmpxchg.h
new file mode 100644
index 00000000000..7488e52efa9
--- /dev/null
+++ b/arch/s390/include/asm/cmpxchg.h
@@ -0,0 +1,225 @@
+/*
+ * Copyright IBM Corp. 1999, 2011
+ *
+ * Author(s): Martin Schwidefsky <schwidefsky@de.ibm.com>,
+ */
+
+#ifndef __ASM_CMPXCHG_H
+#define __ASM_CMPXCHG_H
+
+#include <linux/types.h>
+
+extern void __xchg_called_with_bad_pointer(void);
+
+static inline unsigned long __xchg(unsigned long x, void *ptr, int size)
+{
+ unsigned long addr, old;
+ int shift;
+
+ switch (size) {
+ case 1:
+ addr = (unsigned long) ptr;
+ shift = (3 ^ (addr & 3)) << 3;
+ addr ^= addr & 3;
+ asm volatile(
+ " l %0,%4\n"
+ "0: lr 0,%0\n"
+ " nr 0,%3\n"
+ " or 0,%2\n"
+ " cs %0,0,%4\n"
+ " jl 0b\n"
+ : "=&d" (old), "=Q" (*(int *) addr)
+ : "d" (x << shift), "d" (~(255 << shift)),
+ "Q" (*(int *) addr) : "memory", "cc", "0");
+ return old >> shift;
+ case 2:
+ addr = (unsigned long) ptr;
+ shift = (2 ^ (addr & 2)) << 3;
+ addr ^= addr & 2;
+ asm volatile(
+ " l %0,%4\n"
+ "0: lr 0,%0\n"
+ " nr 0,%3\n"
+ " or 0,%2\n"
+ " cs %0,0,%4\n"
+ " jl 0b\n"
+ : "=&d" (old), "=Q" (*(int *) addr)
+ : "d" (x << shift), "d" (~(65535 << shift)),
+ "Q" (*(int *) addr) : "memory", "cc", "0");
+ return old >> shift;
+ case 4:
+ asm volatile(
+ " l %0,%3\n"
+ "0: cs %0,%2,%3\n"
+ " jl 0b\n"
+ : "=&d" (old), "=Q" (*(int *) ptr)
+ : "d" (x), "Q" (*(int *) ptr)
+ : "memory", "cc");
+ return old;
+#ifdef CONFIG_64BIT
+ case 8:
+ asm volatile(
+ " lg %0,%3\n"
+ "0: csg %0,%2,%3\n"
+ " jl 0b\n"
+ : "=&d" (old), "=m" (*(long *) ptr)
+ : "d" (x), "Q" (*(long *) ptr)
+ : "memory", "cc");
+ return old;
+#endif /* CONFIG_64BIT */
+ }
+ __xchg_called_with_bad_pointer();
+ return x;
+}
+
+#define xchg(ptr, x) \
+({ \
+ __typeof__(*(ptr)) __ret; \
+ __ret = (__typeof__(*(ptr))) \
+ __xchg((unsigned long)(x), (void *)(ptr), sizeof(*(ptr)));\
+ __ret; \
+})
+
+/*
+ * Atomic compare and exchange. Compare OLD with MEM, if identical,
+ * store NEW in MEM. Return the initial value in MEM. Success is
+ * indicated by comparing RETURN with OLD.
+ */
+
+#define __HAVE_ARCH_CMPXCHG
+
+extern void __cmpxchg_called_with_bad_pointer(void);
+
+static inline unsigned long __cmpxchg(void *ptr, unsigned long old,
+ unsigned long new, int size)
+{
+ unsigned long addr, prev, tmp;
+ int shift;
+
+ switch (size) {
+ case 1:
+ addr = (unsigned long) ptr;
+ shift = (3 ^ (addr & 3)) << 3;
+ addr ^= addr & 3;
+ asm volatile(
+ " l %0,%2\n"
+ "0: nr %0,%5\n"
+ " lr %1,%0\n"
+ " or %0,%3\n"
+ " or %1,%4\n"
+ " cs %0,%1,%2\n"
+ " jnl 1f\n"
+ " xr %1,%0\n"
+ " nr %1,%5\n"
+ " jnz 0b\n"
+ "1:"
+ : "=&d" (prev), "=&d" (tmp), "=Q" (*(int *) ptr)
+ : "d" (old << shift), "d" (new << shift),
+ "d" (~(255 << shift)), "Q" (*(int *) ptr)
+ : "memory", "cc");
+ return prev >> shift;
+ case 2:
+ addr = (unsigned long) ptr;
+ shift = (2 ^ (addr & 2)) << 3;
+ addr ^= addr & 2;
+ asm volatile(
+ " l %0,%2\n"
+ "0: nr %0,%5\n"
+ " lr %1,%0\n"
+ " or %0,%3\n"
+ " or %1,%4\n"
+ " cs %0,%1,%2\n"
+ " jnl 1f\n"
+ " xr %1,%0\n"
+ " nr %1,%5\n"
+ " jnz 0b\n"
+ "1:"
+ : "=&d" (prev), "=&d" (tmp), "=Q" (*(int *) ptr)
+ : "d" (old << shift), "d" (new << shift),
+ "d" (~(65535 << shift)), "Q" (*(int *) ptr)
+ : "memory", "cc");
+ return prev >> shift;
+ case 4:
+ asm volatile(
+ " cs %0,%3,%1\n"
+ : "=&d" (prev), "=Q" (*(int *) ptr)
+ : "0" (old), "d" (new), "Q" (*(int *) ptr)
+ : "memory", "cc");
+ return prev;
+#ifdef CONFIG_64BIT
+ case 8:
+ asm volatile(
+ " csg %0,%3,%1\n"
+ : "=&d" (prev), "=Q" (*(long *) ptr)
+ : "0" (old), "d" (new), "Q" (*(long *) ptr)
+ : "memory", "cc");
+ return prev;
+#endif /* CONFIG_64BIT */
+ }
+ __cmpxchg_called_with_bad_pointer();
+ return old;
+}
+
+#define cmpxchg(ptr, o, n) \
+ ((__typeof__(*(ptr)))__cmpxchg((ptr), (unsigned long)(o), \
+ (unsigned long)(n), sizeof(*(ptr))))
+
+#ifdef CONFIG_64BIT
+#define cmpxchg64(ptr, o, n) \
+({ \
+ BUILD_BUG_ON(sizeof(*(ptr)) != 8); \
+ cmpxchg((ptr), (o), (n)); \
+})
+#else /* CONFIG_64BIT */
+static inline unsigned long long __cmpxchg64(void *ptr,
+ unsigned long long old,
+ unsigned long long new)
+{
+ register_pair rp_old = {.pair = old};
+ register_pair rp_new = {.pair = new};
+
+ asm volatile(
+ " cds %0,%2,%1"
+ : "+&d" (rp_old), "=Q" (ptr)
+ : "d" (rp_new), "Q" (ptr)
+ : "cc");
+ return rp_old.pair;
+}
+#define cmpxchg64(ptr, o, n) \
+ ((__typeof__(*(ptr)))__cmpxchg64((ptr), \
+ (unsigned long long)(o), \
+ (unsigned long long)(n)))
+#endif /* CONFIG_64BIT */
+
+#include <asm-generic/cmpxchg-local.h>
+
+static inline unsigned long __cmpxchg_local(void *ptr,
+ unsigned long old,
+ unsigned long new, int size)
+{
+ switch (size) {
+ case 1:
+ case 2:
+ case 4:
+#ifdef CONFIG_64BIT
+ case 8:
+#endif
+ return __cmpxchg(ptr, old, new, size);
+ default:
+ return __cmpxchg_local_generic(ptr, old, new, size);
+ }
+
+ return old;
+}
+
+/*
+ * cmpxchg_local and cmpxchg64_local are atomic wrt current CPU. Always make
+ * them available.
+ */
+#define cmpxchg_local(ptr, o, n) \
+ ((__typeof__(*(ptr)))__cmpxchg_local((ptr), (unsigned long)(o), \
+ (unsigned long)(n), sizeof(*(ptr))))
+
+#define cmpxchg64_local(ptr, o, n) cmpxchg64((ptr), (o), (n))
+
+#endif /* __ASM_CMPXCHG_H */
diff --git a/arch/s390/include/asm/system.h b/arch/s390/include/asm/system.h
index 8f8d759f6a7..d382629a017 100644
--- a/arch/s390/include/asm/system.h
+++ b/arch/s390/include/asm/system.h
@@ -14,6 +14,7 @@
#include <asm/setup.h>
#include <asm/processor.h>
#include <asm/lowcore.h>
+#include <asm/cmpxchg.h>
#ifdef __KERNEL__
@@ -120,161 +121,6 @@ extern int memcpy_real(void *, void *, size_t);
#define nop() asm volatile("nop")
-#define xchg(ptr,x) \
-({ \
- __typeof__(*(ptr)) __ret; \
- __ret = (__typeof__(*(ptr))) \
- __xchg((unsigned long)(x), (void *)(ptr),sizeof(*(ptr))); \
- __ret; \
-})
-
-extern void __xchg_called_with_bad_pointer(void);
-
-static inline unsigned long __xchg(unsigned long x, void * ptr, int size)
-{
- unsigned long addr, old;
- int shift;
-
- switch (size) {
- case 1:
- addr = (unsigned long) ptr;
- shift = (3 ^ (addr & 3)) << 3;
- addr ^= addr & 3;
- asm volatile(
- " l %0,%4\n"
- "0: lr 0,%0\n"
- " nr 0,%3\n"
- " or 0,%2\n"
- " cs %0,0,%4\n"
- " jl 0b\n"
- : "=&d" (old), "=Q" (*(int *) addr)
- : "d" (x << shift), "d" (~(255 << shift)),
- "Q" (*(int *) addr) : "memory", "cc", "0");
- return old >> shift;
- case 2:
- addr = (unsigned long) ptr;
- shift = (2 ^ (addr & 2)) << 3;
- addr ^= addr & 2;
- asm volatile(
- " l %0,%4\n"
- "0: lr 0,%0\n"
- " nr 0,%3\n"
- " or 0,%2\n"
- " cs %0,0,%4\n"
- " jl 0b\n"
- : "=&d" (old), "=Q" (*(int *) addr)
- : "d" (x << shift), "d" (~(65535 << shift)),
- "Q" (*(int *) addr) : "memory", "cc", "0");
- return old >> shift;
- case 4:
- asm volatile(
- " l %0,%3\n"
- "0: cs %0,%2,%3\n"
- " jl 0b\n"
- : "=&d" (old), "=Q" (*(int *) ptr)
- : "d" (x), "Q" (*(int *) ptr)
- : "memory", "cc");
- return old;
-#ifdef __s390x__
- case 8:
- asm volatile(
- " lg %0,%3\n"
- "0: csg %0,%2,%3\n"
- " jl 0b\n"
- : "=&d" (old), "=m" (*(long *) ptr)
- : "d" (x), "Q" (*(long *) ptr)
- : "memory", "cc");
- return old;
-#endif /* __s390x__ */
- }
- __xchg_called_with_bad_pointer();
- return x;
-}
-
-/*
- * Atomic compare and exchange. Compare OLD with MEM, if identical,
- * store NEW in MEM. Return the initial value in MEM. Success is
- * indicated by comparing RETURN with OLD.
- */
-
-#define __HAVE_ARCH_CMPXCHG 1
-
-#define cmpxchg(ptr, o, n) \
- ((__typeof__(*(ptr)))__cmpxchg((ptr), (unsigned long)(o), \
- (unsigned long)(n), sizeof(*(ptr))))
-
-extern void __cmpxchg_called_with_bad_pointer(void);
-
-static inline unsigned long
-__cmpxchg(volatile void *ptr, unsigned long old, unsigned long new, int size)
-{
- unsigned long addr, prev, tmp;
- int shift;
-
- switch (size) {
- case 1:
- addr = (unsigned long) ptr;
- shift = (3 ^ (addr & 3)) << 3;
- addr ^= addr & 3;
- asm volatile(
- " l %0,%2\n"
- "0: nr %0,%5\n"
- " lr %1,%0\n"
- " or %0,%3\n"
- " or %1,%4\n"
- " cs %0,%1,%2\n"
- " jnl 1f\n"
- " xr %1,%0\n"
- " nr %1,%5\n"
- " jnz 0b\n"
- "1:"
- : "=&d" (prev), "=&d" (tmp), "=Q" (*(int *) ptr)
- : "d" (old << shift), "d" (new << shift),
- "d" (~(255 << shift)), "Q" (*(int *) ptr)
- : "memory", "cc");
- return prev >> shift;
- case 2:
- addr = (unsigned long) ptr;
- shift = (2 ^ (addr & 2)) << 3;
- addr ^= addr & 2;
- asm volatile(
- " l %0,%2\n"
- "0: nr %0,%5\n"
- " lr %1,%0\n"
- " or %0,%3\n"
- " or %1,%4\n"
- " cs %0,%1,%2\n"
- " jnl 1f\n"
- " xr %1,%0\n"
- " nr %1,%5\n"
- " jnz 0b\n"
- "1:"
- : "=&d" (prev), "=&d" (tmp), "=Q" (*(int *) ptr)
- : "d" (old << shift), "d" (new << shift),
- "d" (~(65535 << shift)), "Q" (*(int *) ptr)
- : "memory", "cc");
- return prev >> shift;
- case 4:
- asm volatile(
- " cs %0,%3,%1\n"
- : "=&d" (prev), "=Q" (*(int *) ptr)
- : "0" (old), "d" (new), "Q" (*(int *) ptr)
- : "memory", "cc");
- return prev;
-#ifdef __s390x__
- case 8:
- asm volatile(
- " csg %0,%3,%1\n"
- : "=&d" (prev), "=Q" (*(long *) ptr)
- : "0" (old), "d" (new), "Q" (*(long *) ptr)
- : "memory", "cc");
- return prev;
-#endif /* __s390x__ */
- }
- __cmpxchg_called_with_bad_pointer();
- return old;
-}
-
/*
* Force strict CPU ordering.
* And yes, this is required on UP too when we're talking
@@ -353,46 +199,6 @@ __cmpxchg(volatile void *ptr, unsigned long old, unsigned long new, int size)
__ctl_load(__dummy, cr, cr); \
})
-#include <linux/irqflags.h>
-
-#include <asm-generic/cmpxchg-local.h>
-
-static inline unsigned long __cmpxchg_local(volatile void *ptr,
- unsigned long old,
- unsigned long new, int size)
-{
- switch (size) {
- case 1:
- case 2:
- case 4:
-#ifdef __s390x__
- case 8:
-#endif
- return __cmpxchg(ptr, old, new, size);
- default:
- return __cmpxchg_local_generic(ptr, old, new, size);
- }
-
- return old;
-}
-
-/*
- * cmpxchg_local and cmpxchg64_local are atomic wrt current CPU. Always make
- * them available.
- */
-#define cmpxchg_local(ptr, o, n) \
- ((__typeof__(*(ptr)))__cmpxchg_local((ptr), (unsigned long)(o), \
- (unsigned long)(n), sizeof(*(ptr))))
-#ifdef __s390x__
-#define cmpxchg64_local(ptr, o, n) \
- ({ \
- BUILD_BUG_ON(sizeof(*(ptr)) != 8); \
- cmpxchg_local((ptr), (o), (n)); \
- })
-#else
-#define cmpxchg64_local(ptr, o, n) __cmpxchg64_local_generic((ptr), (o), (n))
-#endif
-
/*
* Use to set psw mask except for the first byte which
* won't be changed by this function.
diff --git a/arch/s390/include/asm/types.h b/arch/s390/include/asm/types.h
index 04d6b95a89c..eeb52ccf499 100644
--- a/arch/s390/include/asm/types.h
+++ b/arch/s390/include/asm/types.h
@@ -30,14 +30,6 @@ typedef __signed__ long saddr_t;
#ifndef __ASSEMBLY__
-typedef u64 dma64_addr_t;
-#ifdef __s390x__
-/* DMA addresses come in 32-bit and 64-bit flavours. */
-typedef u64 dma_addr_t;
-#else
-typedef u32 dma_addr_t;
-#endif
-
#ifndef __s390x__
typedef union {
unsigned long long pair;
diff --git a/arch/s390/include/asm/unistd.h b/arch/s390/include/asm/unistd.h
index 1049ef27c15..e8215257237 100644
--- a/arch/s390/include/asm/unistd.h
+++ b/arch/s390/include/asm/unistd.h
@@ -272,7 +272,11 @@
#define __NR_fanotify_init 332
#define __NR_fanotify_mark 333
#define __NR_prlimit64 334
-#define NR_syscalls 335
+#define __NR_name_to_handle_at 335
+#define __NR_open_by_handle_at 336
+#define __NR_clock_adjtime 337
+#define __NR_syncfs 338
+#define NR_syscalls 339
/*
* There are some system calls that are not present on 64 bit, some