MIPS: Wire up preadv2 and pwrite2 syscalls.

Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

diff --git a/arch/mips/include/uapi/asm/unistd.h b/arch/mips/include/uapi/asm/unistd.h
index 3129795..24ad815 100644 (file)
--- a/arch/mips/include/uapi/asm/unistd.h
+++ b/arch/mips/include/uapi/asm/unistd.h
@@ -381,16 +381,18 @@
 #define __NR_membarrier                        (__NR_Linux + 358)
 #define __NR_mlock2                    (__NR_Linux + 359)
 #define __NR_copy_file_range           (__NR_Linux + 360)
+#define __NR_preadv2                   (__NR_Linux + 361)
+#define __NR_pwritev2                  (__NR_Linux + 362)
 
 /*
  * Offset of the last Linux o32 flavoured syscall
  */
-#define __NR_Linux_syscalls            360
+#define __NR_Linux_syscalls            362
 
 #endif /* _MIPS_SIM == _MIPS_SIM_ABI32 */
 
 #define __NR_O32_Linux                 4000
-#define __NR_O32_Linux_syscalls                360
+#define __NR_O32_Linux_syscalls                362
 
 #if _MIPS_SIM == _MIPS_SIM_ABI64
 
@@ -719,16 +721,18 @@
 #define __NR_membarrier                        (__NR_Linux + 318)
 #define __NR_mlock2                    (__NR_Linux + 319)
 #define __NR_copy_file_range           (__NR_Linux + 320)
+#define __NR_preadv2                   (__NR_Linux + 321)
+#define __NR_pwritev2                  (__NR_Linux + 322)
 
 /*
  * Offset of the last Linux 64-bit flavoured syscall
  */
-#define __NR_Linux_syscalls            320
+#define __NR_Linux_syscalls            322
 
 #endif /* _MIPS_SIM == _MIPS_SIM_ABI64 */
 
 #define __NR_64_Linux                  5000
-#define __NR_64_Linux_syscalls         320
+#define __NR_64_Linux_syscalls         322
 
 #if _MIPS_SIM == _MIPS_SIM_NABI32
 
@@ -1061,15 +1065,17 @@
 #define __NR_membarrier                        (__NR_Linux + 322)
 #define __NR_mlock2                    (__NR_Linux + 323)
 #define __NR_copy_file_range           (__NR_Linux + 324)
+#define __NR_preadv2                   (__NR_Linux + 325)
+#define __NR_pwritev2                  (__NR_Linux + 326)
 
 /*
  * Offset of the last N32 flavoured syscall
  */
-#define __NR_Linux_syscalls            324
+#define __NR_Linux_syscalls            326
 
 #endif /* _MIPS_SIM == _MIPS_SIM_NABI32 */
 
 #define __NR_N32_Linux                 6000
-#define __NR_N32_Linux_syscalls                324
+#define __NR_N32_Linux_syscalls                326
 
 #endif /* _UAPI_ASM_UNISTD_H */

diff --git a/arch/mips/kernel/scall32-o32.S b/arch/mips/kernel/scall32-o32.S
index a563174..d01fe53 100644 (file)
--- a/arch/mips/kernel/scall32-o32.S
+++ b/arch/mips/kernel/scall32-o32.S
@@ -596,3 +596,5 @@ EXPORT(sys_call_table)
        PTR     sys_membarrier
        PTR     sys_mlock2
        PTR     sys_copy_file_range             /* 4360 */
+       PTR     sys_preadv2
+       PTR     sys_pwritev2

diff --git a/arch/mips/kernel/scall64-64.S b/arch/mips/kernel/scall64-64.S
index 2b2dc14..6b73ecc 100644 (file)
--- a/arch/mips/kernel/scall64-64.S
+++ b/arch/mips/kernel/scall64-64.S
@@ -434,4 +434,6 @@ EXPORT(sys_call_table)
        PTR     sys_membarrier
        PTR     sys_mlock2
        PTR     sys_copy_file_range             /* 5320 */
+       PTR     sys_preadv2
+       PTR     sys_pwritev2
        .size   sys_call_table,.-sys_call_table

diff --git a/arch/mips/kernel/scall64-n32.S b/arch/mips/kernel/scall64-n32.S
index 2bf5c85..71f99d5 100644 (file)
--- a/arch/mips/kernel/scall64-n32.S
+++ b/arch/mips/kernel/scall64-n32.S
@@ -424,4 +424,6 @@ EXPORT(sysn32_call_table)
        PTR     sys_membarrier
        PTR     sys_mlock2
        PTR     sys_copy_file_range
+       PTR     compat_sys_preadv2              /* 6325 */
+       PTR     compat_sys_pwritev2
        .size   sysn32_call_table,.-sysn32_call_table

diff --git a/arch/mips/kernel/scall64-o32.S b/arch/mips/kernel/scall64-o32.S
index c5b759e..91b43ee 100644 (file)
--- a/arch/mips/kernel/scall64-o32.S
+++ b/arch/mips/kernel/scall64-o32.S
@@ -579,4 +579,6 @@ EXPORT(sys32_call_table)
        PTR     sys_membarrier
        PTR     sys_mlock2
        PTR     sys_copy_file_range             /* 4360 */
+       PTR     compat_sys_preadv2
+       PTR     compat_sys_pwritev2
        .size   sys32_call_table,.-sys32_call_table