diff --git a/libc/kernel/uapi/asm-x86/asm/debugreg.h b/libc/kernel/uapi/asm-x86/asm/debugreg.h
index aeb8b02..360f432 100644
--- a/libc/kernel/uapi/asm-x86/asm/debugreg.h
+++ b/libc/kernel/uapi/asm-x86/asm/debugreg.h
@@ -28,6 +28,7 @@
 #define DR_TRAP2 (0x4)
 #define DR_TRAP3 (0x8)
 #define DR_TRAP_BITS (DR_TRAP0 | DR_TRAP1 | DR_TRAP2 | DR_TRAP3)
+#define DR_BUS_LOCK (0x800)
 #define DR_STEP (0x4000)
 #define DR_SWITCH (0x8000)
 #define DR_CONTROL_SHIFT 16
diff --git a/libc/kernel/uapi/asm-x86/asm/kvm.h b/libc/kernel/uapi/asm-x86/asm/kvm.h
index 0d82c5d..313fe23 100644
--- a/libc/kernel/uapi/asm-x86/asm/kvm.h
+++ b/libc/kernel/uapi/asm-x86/asm/kvm.h
@@ -359,6 +359,7 @@
   struct {
     __u16 flags;
   } smm;
+  __u16 pad;
   __u32 flags;
   __u64 preemption_timer_deadline;
 };
diff --git a/libc/kernel/uapi/asm-x86/asm/unistd_32.h b/libc/kernel/uapi/asm-x86/asm/unistd_32.h
index 7fe2421..f8b9c1c 100644
--- a/libc/kernel/uapi/asm-x86/asm/unistd_32.h
+++ b/libc/kernel/uapi/asm-x86/asm/unistd_32.h
@@ -450,4 +450,7 @@
 #define __NR_process_madvise 440
 #define __NR_epoll_pwait2 441
 #define __NR_mount_setattr 442
+#define __NR_landlock_create_ruleset 444
+#define __NR_landlock_add_rule 445
+#define __NR_landlock_restrict_self 446
 #endif
diff --git a/libc/kernel/uapi/asm-x86/asm/unistd_64.h b/libc/kernel/uapi/asm-x86/asm/unistd_64.h
index 7e3c924..9e7ac02 100644
--- a/libc/kernel/uapi/asm-x86/asm/unistd_64.h
+++ b/libc/kernel/uapi/asm-x86/asm/unistd_64.h
@@ -372,4 +372,7 @@
 #define __NR_process_madvise 440
 #define __NR_epoll_pwait2 441
 #define __NR_mount_setattr 442
+#define __NR_landlock_create_ruleset 444
+#define __NR_landlock_add_rule 445
+#define __NR_landlock_restrict_self 446
 #endif
diff --git a/libc/kernel/uapi/asm-x86/asm/unistd_x32.h b/libc/kernel/uapi/asm-x86/asm/unistd_x32.h
index 529ded3..25840d0 100644
--- a/libc/kernel/uapi/asm-x86/asm/unistd_x32.h
+++ b/libc/kernel/uapi/asm-x86/asm/unistd_x32.h
@@ -325,6 +325,9 @@
 #define __NR_process_madvise (__X32_SYSCALL_BIT + 440)
 #define __NR_epoll_pwait2 (__X32_SYSCALL_BIT + 441)
 #define __NR_mount_setattr (__X32_SYSCALL_BIT + 442)
+#define __NR_landlock_create_ruleset (__X32_SYSCALL_BIT + 444)
+#define __NR_landlock_add_rule (__X32_SYSCALL_BIT + 445)
+#define __NR_landlock_restrict_self (__X32_SYSCALL_BIT + 446)
 #define __NR_rt_sigaction (__X32_SYSCALL_BIT + 512)
 #define __NR_rt_sigreturn (__X32_SYSCALL_BIT + 513)
 #define __NR_ioctl (__X32_SYSCALL_BIT + 514)
diff --git a/libc/kernel/uapi/asm-x86/asm/vmx.h b/libc/kernel/uapi/asm-x86/asm/vmx.h
index 1771faa..6c07d4c 100644
--- a/libc/kernel/uapi/asm-x86/asm/vmx.h
+++ b/libc/kernel/uapi/asm-x86/asm/vmx.h
@@ -19,6 +19,7 @@
 #ifndef _UAPIVMX_H
 #define _UAPIVMX_H
 #define VMX_EXIT_REASONS_FAILED_VMENTRY 0x80000000
+#define VMX_EXIT_REASONS_SGX_ENCLAVE_MODE 0x08000000
 #define EXIT_REASON_EXCEPTION_NMI 0
 #define EXIT_REASON_EXTERNAL_INTERRUPT 1
 #define EXIT_REASON_TRIPLE_FAULT 2