diff --git a/libc/kernel/uapi/linux/lsm.h b/libc/kernel/uapi/linux/lsm.h
new file mode 100644
index 0000000..9d538ee
--- /dev/null
+++ b/libc/kernel/uapi/linux/lsm.h
@@ -0,0 +1,39 @@
+/*
+ * This file is auto-generated. Modifications will be lost.
+ *
+ * See https://android.googlesource.com/platform/bionic/+/master/libc/kernel/
+ * for more information.
+ */
+#ifndef _UAPI_LINUX_LSM_H
+#define _UAPI_LINUX_LSM_H
+#include <linux/stddef.h>
+#include <linux/types.h>
+#include <linux/unistd.h>
+struct lsm_ctx {
+  __u64 id;
+  __u64 flags;
+  __u64 len;
+  __u64 ctx_len;
+  __u8 ctx[] __counted_by(ctx_len);
+};
+#define LSM_ID_UNDEF 0
+#define LSM_ID_CAPABILITY 100
+#define LSM_ID_SELINUX 101
+#define LSM_ID_SMACK 102
+#define LSM_ID_TOMOYO 103
+#define LSM_ID_APPARMOR 104
+#define LSM_ID_YAMA 105
+#define LSM_ID_LOADPIN 106
+#define LSM_ID_SAFESETID 107
+#define LSM_ID_LOCKDOWN 108
+#define LSM_ID_BPF 109
+#define LSM_ID_LANDLOCK 110
+#define LSM_ATTR_UNDEF 0
+#define LSM_ATTR_CURRENT 100
+#define LSM_ATTR_EXEC 101
+#define LSM_ATTR_FSCREATE 102
+#define LSM_ATTR_KEYCREATE 103
+#define LSM_ATTR_PREV 104
+#define LSM_ATTR_SOCKCREATE 105
+#define LSM_FLAG_SINGLE 0x0001
+#endif