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authorLinus Torvalds <torvalds@linux-foundation.org>2015-12-15 10:45:29 -0800
committerLinus Torvalds <torvalds@linux-foundation.org>2015-12-15 10:45:29 -0800
commit5fab517d33bbfe01f782c5ca9999e6626686d020 (patch)
tree36e434f06f0fbaa07c1242806386a959b2ee402c /arch
parentca43444e4342e9ce38202fb1082d38a7afa8f977 (diff)
parent27801885151d3c187719f082a0ef54e05b9c9a16 (diff)
Merge tag 'please-pull-mlock2' of git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux
Pull ia64 fix from Tony Luck: "Wire up mlock2() syscall for ia64" * tag 'please-pull-mlock2' of git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux: [IA64] Enable mlock2 syscall for ia64
Diffstat (limited to 'arch')
-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