diff --git a/arch/mips/kernel/linux32.c b/arch/mips/kernel/linux32.c
index 37849edd0645..06e04da211d5 100644
--- a/arch/mips/kernel/linux32.c
+++ b/arch/mips/kernel/linux32.c
@@ -556,6 +556,16 @@ asmlinkage long sys32_sync_file_range(int fd, int __pad,
 			flags);
 }
 
+asmlinkage long sys32_fadvise64_64(int fd, int __pad,
+	unsigned long a2, unsigned long a3,
+	unsigned long a4, unsigned long a5,
+	int flags)
+{
+	return sys_fadvise64_64(fd,
+			merge_64(a2, a3), merge_64(a4, a5),
+			flags);
+}
+
 save_static_function(sys32_clone);
 __attribute_used__ noinline static int
 _sys32_clone(nabi_no_regargs struct pt_regs regs)
diff --git a/arch/mips/kernel/scall64-n32.S b/arch/mips/kernel/scall64-n32.S
index 6eac28337423..1631035ffc24 100644
--- a/arch/mips/kernel/scall64-n32.S
+++ b/arch/mips/kernel/scall64-n32.S
@@ -299,7 +299,7 @@ EXPORT(sysn32_call_table)
 	PTR	sys_ni_syscall			/* res. for afs_syscall */
 	PTR	sys_ni_syscall			/* res. for security */
 	PTR	sys_gettid
-	PTR	sys32_readahead
+	PTR	sys_readahead
 	PTR	sys_setxattr			/* 6180 */
 	PTR	sys_lsetxattr
 	PTR	sys_fsetxattr
diff --git a/arch/mips/kernel/scall64-o32.S b/arch/mips/kernel/scall64-o32.S
index 7e74b412a782..2aa99426ac1c 100644
--- a/arch/mips/kernel/scall64-o32.S
+++ b/arch/mips/kernel/scall64-o32.S
@@ -459,7 +459,7 @@ sys_call_table:
 	PTR	sys_remap_file_pages
 	PTR	sys_set_tid_address
 	PTR	sys_restart_syscall
-	PTR	sys_fadvise64_64
+	PTR	sys32_fadvise64_64
 	PTR	compat_sys_statfs64		/* 4255 */
 	PTR	compat_sys_fstatfs64
 	PTR	compat_sys_timer_create