ia64: Enable userfaultfd and membarrier system calls

Signed-off-by: Tony Luck <tony.luck@intel.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

diff --git a/arch/ia64/include/asm/unistd.h b/arch/ia64/include/asm/unistd.h
index 95c39b9..99c96a5 100644 (file)
--- a/arch/ia64/include/asm/unistd.h
+++ b/arch/ia64/include/asm/unistd.h
@@ -11,7 +11,7 @@
 
 
 
-#define NR_syscalls                    319 /* length of syscall table */
+#define NR_syscalls                    321 /* 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 4610795..98e94e1 100644 (file)
--- a/arch/ia64/include/uapi/asm/unistd.h
+++ b/arch/ia64/include/uapi/asm/unistd.h
@@ -332,5 +332,7 @@
 #define __NR_memfd_create              1340
 #define __NR_bpf                       1341
 #define __NR_execveat                  1342
+#define __NR_userfaultfd               1343
+#define __NR_membarrier                        1344
 
 #endif /* _UAPI_ASM_IA64_UNISTD_H */

diff --git a/arch/ia64/kernel/entry.S b/arch/ia64/kernel/entry.S
index ae0de7b..37cc7a6 100644 (file)
--- a/arch/ia64/kernel/entry.S
+++ b/arch/ia64/kernel/entry.S
@@ -1768,5 +1768,7 @@ sys_call_table:
        data8 sys_memfd_create                  // 1340
        data8 sys_bpf
        data8 sys_execveat
+       data8 sys_userfaultfd
+       data8 sys_membarrier
 
        .org sys_call_table + 8*NR_syscalls     // guard against failures to increase NR_syscalls