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-rw-r--r--arch/ia64/include/asm/atomic.h8
-rw-r--r--arch/ia64/include/asm/unistd.h2
-rw-r--r--arch/ia64/include/uapi/asm/unistd.h1
-rw-r--r--arch/ia64/kernel/entry.S1
4 files changed, 7 insertions, 5 deletions
diff --git a/arch/ia64/include/asm/atomic.h b/arch/ia64/include/asm/atomic.h
index be4beeb77d57..8dfb5f6f6c35 100644
--- a/arch/ia64/include/asm/atomic.h
+++ b/arch/ia64/include/asm/atomic.h
@@ -21,11 +21,11 @@
#define ATOMIC_INIT(i) { (i) }
#define ATOMIC64_INIT(i) { (i) }
-#define atomic_read(v) ACCESS_ONCE((v)->counter)
-#define atomic64_read(v) ACCESS_ONCE((v)->counter)
+#define atomic_read(v) READ_ONCE((v)->counter)
+#define atomic64_read(v) READ_ONCE((v)->counter)
-#define atomic_set(v,i) (((v)->counter) = (i))
-#define atomic64_set(v,i) (((v)->counter) = (i))
+#define atomic_set(v,i) WRITE_ONCE(((v)->counter), (i))
+#define atomic64_set(v,i) WRITE_ONCE(((v)->counter), (i))
#define ATOMIC_OP(op, c_op) \
static __inline__ int \
diff --git a/arch/ia64/include/asm/unistd.h b/arch/ia64/include/asm/unistd.h
index 99c96a5e6016..db73390568c8 100644
--- a/arch/ia64/include/asm/unistd.h
+++ b/arch/ia64/include/asm/unistd.h
@@ -11,7 +11,7 @@
-#define NR_syscalls 321 /* length of syscall table */
+#define NR_syscalls 322 /* length of syscall table */
/*
* The following defines stop scripts/checksyscalls.sh from complaining about
diff --git a/arch/ia64/include/uapi/asm/unistd.h b/arch/ia64/include/uapi/asm/unistd.h
index 98e94e19a5a0..9038726e7d26 100644
--- a/arch/ia64/include/uapi/asm/unistd.h
+++ b/arch/ia64/include/uapi/asm/unistd.h
@@ -334,5 +334,6 @@
#define __NR_execveat 1342
#define __NR_userfaultfd 1343
#define __NR_membarrier 1344
+#define __NR_kcmp 1345
#endif /* _UAPI_ASM_IA64_UNISTD_H */
diff --git a/arch/ia64/kernel/entry.S b/arch/ia64/kernel/entry.S
index 37cc7a65cd3e..dcd97f84d065 100644
--- a/arch/ia64/kernel/entry.S
+++ b/arch/ia64/kernel/entry.S
@@ -1770,5 +1770,6 @@ sys_call_table:
data8 sys_execveat
data8 sys_userfaultfd
data8 sys_membarrier
+ data8 sys_kcmp // 1345
.org sys_call_table + 8*NR_syscalls // guard against failures to increase NR_syscalls
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