1 files changed, 13 insertions, 0 deletions

diff --git a/include/linux/compat.h b/include/linux/compat.h
index 179b1da9e19f..1c457428ec0a 100644
--- a/include/linux/compat.h
+++ b/include/linux/compat.h
@@ -340,6 +340,19 @@ asmlinkage ssize_t compat_sys_preadv(compat_ulong_t fd,
 asmlinkage ssize_t compat_sys_pwritev(compat_ulong_t fd,
                 const struct compat_iovec __user *vec,
                 compat_ulong_t vlen, u32 pos_low, u32 pos_high);
+
+#ifdef __ARCH_WANT_COMPAT_SYS_PREADV64
+asmlinkage long compat_sys_preadv64(unsigned long fd,
+                const struct compat_iovec __user *vec,
+                unsigned long vlen, loff_t pos);
+#endif
+
+#ifdef __ARCH_WANT_COMPAT_SYS_PWRITEV64
+asmlinkage long compat_sys_pwritev64(unsigned long fd,
+                const struct compat_iovec __user *vec,
+                unsigned long vlen, loff_t pos);
+#endif
+
 asmlinkage long compat_sys_lseek(unsigned int, compat_off_t, unsigned int);
 
 asmlinkage long compat_sys_execve(const char __user *filename, const compat_uptr_t __user *argv,