v4.19.13 snapshot.
diff --git a/arch/mips/include/asm/seccomp.h b/arch/mips/include/asm/seccomp.h
new file mode 100644
index 0000000..e383d7e
--- /dev/null
+++ b/arch/mips/include/asm/seccomp.h
@@ -0,0 +1,35 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+#ifndef __ASM_SECCOMP_H
+
+#include <linux/unistd.h>
+
+#ifdef CONFIG_COMPAT
+static inline const int *get_compat_mode1_syscalls(void)
+{
+ static const int syscalls_O32[] = {
+ __NR_O32_Linux + 3, __NR_O32_Linux + 4,
+ __NR_O32_Linux + 1, __NR_O32_Linux + 193,
+ 0, /* null terminated */
+ };
+ static const int syscalls_N32[] = {
+ __NR_N32_Linux + 0, __NR_N32_Linux + 1,
+ __NR_N32_Linux + 58, __NR_N32_Linux + 211,
+ 0, /* null terminated */
+ };
+
+ if (IS_ENABLED(CONFIG_MIPS32_O32) && test_thread_flag(TIF_32BIT_REGS))
+ return syscalls_O32;
+
+ if (IS_ENABLED(CONFIG_MIPS32_N32))
+ return syscalls_N32;
+
+ BUG();
+}
+
+#define get_compat_mode1_syscalls get_compat_mode1_syscalls
+
+#endif /* CONFIG_COMPAT */
+
+#include <asm-generic/seccomp.h>
+
+#endif /* __ASM_SECCOMP_H */