--- zzzz-none-000/linux-3.10.107/arch/mips/kernel/scall64-64.S	2017-06-27 09:49:32.000000000 +0000
+++ vr9-7490-729/linux-3.10.107/arch/mips/kernel/scall64-64.S	2021-11-10 11:53:54.000000000 +0000
@@ -54,7 +54,7 @@
 
 	sd	a3, PT_R26(sp)		# save a3 for syscall restarting
 
-	li	t1, _TIF_WORK_SYSCALL_ENTRY
+	li	t1, _TIF_SYSCALL_TRACE | _TIF_SYSCALL_AUDIT | _TIF_SECCOMP
 	LONG_L	t0, TI_FLAGS($28)	# syscall tracing enabled?
 	and	t0, t1, t0
 	bnez	t0, syscall_trace_entry
@@ -80,8 +80,11 @@
 	SAVE_STATIC
 	move	s0, t2
 	move	a0, sp
+	daddiu	a1, v0, __NR_64_Linux
 	jal	syscall_trace_enter
 
+	bltz	v0, 2f			# seccomp failed? Skip syscall
+
 	move	t0, s0
 	RESTORE_STATIC
 	ld	a0, PT_R4(sp)		# Restore argument registers
@@ -102,7 +105,7 @@
 	sd	t1, PT_R0(sp)		# save it for syscall restarting
 1:	sd	v0, PT_R2(sp)		# result
 
-	j	syscall_exit
+2:	j	syscall_exit
 
 illegal_syscall:
 	/* This also isn't a 64-bit syscall, throw an error.  */