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authorTony Luck <tony.luck@intel.com>2015-12-14 10:30:02 -0800
committerTony Luck <tony.luck@intel.com>2015-12-14 10:30:02 -0800
commit27801885151d3c187719f082a0ef54e05b9c9a16 (patch)
treec83bb5e53a1c7c71b9d5ad42c9912790c1516b4d /arch/ia64
parent9f9499ae8e6415cefc4fe0a96ad0e27864353c89 (diff)
downloadlinux-27801885151d3c187719f082a0ef54e05b9c9a16.tar.bz2
[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>
Diffstat (limited to 'arch/ia64')
-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
3 files changed, 3 insertions, 1 deletions
diff --git a/arch/ia64/include/asm/unistd.h b/arch/ia64/include/asm/unistd.h
index db73390568c8..74c132d901bd 100644
--- 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 9038726e7d26..762edce7572e 100644
--- 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 dcd97f84d065..534a74acb849 100644
--- 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