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authorRussell King <rmk+kernel@arm.linux.org.uk>2015-11-18 11:19:36 +0000
committerRussell King <rmk+kernel@arm.linux.org.uk>2015-11-18 11:20:24 +0000
commit28fa99b7645a568d7f821e9196e97a3c7b2f8109 (patch)
treea3ee562174404966e6ca05d527409c59e99ebbf6 /arch/arm
parent8005c49d9aea74d382f474ce11afbbc7d7130bec (diff)
ARM: wire up mlock2 syscall
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Diffstat (limited to 'arch/arm')
-rw-r--r--arch/arm/include/uapi/asm/unistd.h1
-rw-r--r--arch/arm/kernel/calls.S1
2 files changed, 2 insertions, 0 deletions
diff --git a/arch/arm/include/uapi/asm/unistd.h b/arch/arm/include/uapi/asm/unistd.h
index 7a2a32a1d5a8..ede692ffa32e 100644
--- a/arch/arm/include/uapi/asm/unistd.h
+++ b/arch/arm/include/uapi/asm/unistd.h
@@ -416,6 +416,7 @@
#define __NR_execveat (__NR_SYSCALL_BASE+387)
#define __NR_userfaultfd (__NR_SYSCALL_BASE+388)
#define __NR_membarrier (__NR_SYSCALL_BASE+389)
+#define __NR_mlock2 (__NR_SYSCALL_BASE+390)
/*
* The following SWIs are ARM private.
diff --git a/arch/arm/kernel/calls.S b/arch/arm/kernel/calls.S
index fde6c88d560c..ac368bb068d1 100644
--- a/arch/arm/kernel/calls.S
+++ b/arch/arm/kernel/calls.S
@@ -399,6 +399,7 @@
CALL(sys_execveat)
CALL(sys_userfaultfd)
CALL(sys_membarrier)
+ CALL(sys_mlock2)
#ifndef syscalls_counted
.equ syscalls_padding, ((NR_syscalls + 3) & ~3) - NR_syscalls
#define syscalls_counted