[IA64] Enable mlock2 syscall for ia64

New system call added in
  commit a8ca5d0ecbdde5cc3d7accacbd69968b0c98764e
  mm: mlock: add new mlock system call

Signed-off-by: Tony Luck <tony.luck@intel.com>

diff --git a/arch/ia64/include/asm/unistd.h b/arch/ia64/include/asm/unistd.h
index db73390568c8dd873fc045cd35773714bd35f8e1..74c132d901bd290bcc803b7c0a0266428a2ec1cb 100644 (file)
--- a/arch/ia64/include/asm/unistd.h
+++ b/arch/ia64/include/asm/unistd.h
@@ -11,7 +11,7 @@
 
 
 
-#define NR_syscalls                    322 /* length of syscall table */
+#define NR_syscalls                    323 /* 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 9038726e7d26777bf8f704f101ff86090e4d5059..762edce7572eb33f03a3402e4357de69626764c9 100644 (file)
--- a/arch/ia64/include/uapi/asm/unistd.h
+++ b/arch/ia64/include/uapi/asm/unistd.h
@@ -335,5 +335,6 @@
 #define __NR_userfaultfd               1343
 #define __NR_membarrier                        1344
 #define __NR_kcmp                      1345
+#define __NR_mlock2                    1346
 
 #endif /* _UAPI_ASM_IA64_UNISTD_H */

diff --git a/arch/ia64/kernel/entry.S b/arch/ia64/kernel/entry.S
index dcd97f84d065435a8eca5c041f33bb67c3912797..534a74acb849d736726b5f066675f0a3a4c87ed4 100644 (file)
--- a/arch/ia64/kernel/entry.S
+++ b/arch/ia64/kernel/entry.S
@@ -1771,5 +1771,6 @@ sys_call_table:
        data8 sys_userfaultfd
        data8 sys_membarrier
        data8 sys_kcmp                          // 1345
+       data8 sys_mlock2
 
        .org sys_call_table + 8*NR_syscalls     // guard against failures to increase NR_syscalls