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authorRalf Baechle <ralf@linux-mips.org>2016-02-05 17:15:42 +0100
committerRalf Baechle <ralf@linux-mips.org>2016-02-05 17:15:42 +0100
commite6c058f9b2700a720d3fad0f6caad1d030c533ee (patch)
tree6d79a6e92f6eae198e2b507e40ce59f267b18ff5 /arch
parentMIPS: Fix 64k page support for 32 bit kernels. (diff)
downloadlinux-e6c058f9b2700a720d3fad0f6caad1d030c533ee.tar.xz
linux-e6c058f9b2700a720d3fad0f6caad1d030c533ee.zip
MIPS: Wire up copy_file_range syscall.
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Diffstat (limited to 'arch')
-rw-r--r--arch/mips/include/uapi/asm/unistd.h15
-rw-r--r--arch/mips/kernel/scall32-o32.S1
-rw-r--r--arch/mips/kernel/scall64-64.S1
-rw-r--r--arch/mips/kernel/scall64-n32.S1
-rw-r--r--arch/mips/kernel/scall64-o32.S1
5 files changed, 13 insertions, 6 deletions
diff --git a/arch/mips/include/uapi/asm/unistd.h b/arch/mips/include/uapi/asm/unistd.h
index 90f03a7da665..3129795de940 100644
--- a/arch/mips/include/uapi/asm/unistd.h
+++ b/arch/mips/include/uapi/asm/unistd.h
@@ -380,16 +380,17 @@
#define __NR_userfaultfd (__NR_Linux + 357)
#define __NR_membarrier (__NR_Linux + 358)
#define __NR_mlock2 (__NR_Linux + 359)
+#define __NR_copy_file_range (__NR_Linux + 360)
/*
* Offset of the last Linux o32 flavoured syscall
*/
-#define __NR_Linux_syscalls 359
+#define __NR_Linux_syscalls 360
#endif /* _MIPS_SIM == _MIPS_SIM_ABI32 */
#define __NR_O32_Linux 4000
-#define __NR_O32_Linux_syscalls 359
+#define __NR_O32_Linux_syscalls 360
#if _MIPS_SIM == _MIPS_SIM_ABI64
@@ -717,16 +718,17 @@
#define __NR_userfaultfd (__NR_Linux + 317)
#define __NR_membarrier (__NR_Linux + 318)
#define __NR_mlock2 (__NR_Linux + 319)
+#define __NR_copy_file_range (__NR_Linux + 320)
/*
* Offset of the last Linux 64-bit flavoured syscall
*/
-#define __NR_Linux_syscalls 319
+#define __NR_Linux_syscalls 320
#endif /* _MIPS_SIM == _MIPS_SIM_ABI64 */
#define __NR_64_Linux 5000
-#define __NR_64_Linux_syscalls 319
+#define __NR_64_Linux_syscalls 320
#if _MIPS_SIM == _MIPS_SIM_NABI32
@@ -1058,15 +1060,16 @@
#define __NR_userfaultfd (__NR_Linux + 321)
#define __NR_membarrier (__NR_Linux + 322)
#define __NR_mlock2 (__NR_Linux + 323)
+#define __NR_copy_file_range (__NR_Linux + 324)
/*
* Offset of the last N32 flavoured syscall
*/
-#define __NR_Linux_syscalls 323
+#define __NR_Linux_syscalls 324
#endif /* _MIPS_SIM == _MIPS_SIM_NABI32 */
#define __NR_N32_Linux 6000
-#define __NR_N32_Linux_syscalls 323
+#define __NR_N32_Linux_syscalls 324
#endif /* _UAPI_ASM_UNISTD_H */
diff --git a/arch/mips/kernel/scall32-o32.S b/arch/mips/kernel/scall32-o32.S
index 2d23c834ba96..a56317444bda 100644
--- a/arch/mips/kernel/scall32-o32.S
+++ b/arch/mips/kernel/scall32-o32.S
@@ -595,3 +595,4 @@ EXPORT(sys_call_table)
PTR sys_userfaultfd
PTR sys_membarrier
PTR sys_mlock2
+ PTR sys_copy_file_range /* 4360 */
diff --git a/arch/mips/kernel/scall64-64.S b/arch/mips/kernel/scall64-64.S
index deac63315d0e..2b2dc14610d0 100644
--- a/arch/mips/kernel/scall64-64.S
+++ b/arch/mips/kernel/scall64-64.S
@@ -433,4 +433,5 @@ EXPORT(sys_call_table)
PTR sys_userfaultfd
PTR sys_membarrier
PTR sys_mlock2
+ PTR sys_copy_file_range /* 5320 */
.size sys_call_table,.-sys_call_table
diff --git a/arch/mips/kernel/scall64-n32.S b/arch/mips/kernel/scall64-n32.S
index 5a69eb48d0a8..2bf5c8593d91 100644
--- a/arch/mips/kernel/scall64-n32.S
+++ b/arch/mips/kernel/scall64-n32.S
@@ -423,4 +423,5 @@ EXPORT(sysn32_call_table)
PTR sys_userfaultfd
PTR sys_membarrier
PTR sys_mlock2
+ PTR sys_copy_file_range
.size sysn32_call_table,.-sysn32_call_table
diff --git a/arch/mips/kernel/scall64-o32.S b/arch/mips/kernel/scall64-o32.S
index e4b6d7c97822..c5b759e584c7 100644
--- a/arch/mips/kernel/scall64-o32.S
+++ b/arch/mips/kernel/scall64-o32.S
@@ -578,4 +578,5 @@ EXPORT(sys32_call_table)
PTR sys_userfaultfd
PTR sys_membarrier
PTR sys_mlock2
+ PTR sys_copy_file_range /* 4360 */
.size sys32_call_table,.-sys32_call_table