diff --git a/libc/kernel/uapi/asm-x86/asm/auxvec.h b/libc/kernel/uapi/asm-x86/asm/auxvec.h
index 4fd53f0..dd86783 100644
--- a/libc/kernel/uapi/asm-x86/asm/auxvec.h
+++ b/libc/kernel/uapi/asm-x86/asm/auxvec.h
@@ -22,5 +22,5 @@
 #define AT_SYSINFO 32
 #endif
 #define AT_SYSINFO_EHDR 33
-#define AT_VECTOR_SIZE_ARCH 2
+#define AT_VECTOR_SIZE_ARCH 3
 #endif
diff --git a/libc/kernel/uapi/asm-x86/asm/hwcap2.h b/libc/kernel/uapi/asm-x86/asm/hwcap2.h
index a6dbfb9..9f715c9 100644
--- a/libc/kernel/uapi/asm-x86/asm/hwcap2.h
+++ b/libc/kernel/uapi/asm-x86/asm/hwcap2.h
@@ -18,6 +18,7 @@
  ****************************************************************************/
 #ifndef _ASM_X86_HWCAP2_H
 #define _ASM_X86_HWCAP2_H
-#define HWCAP2_RING3MWAIT (1 << 0)
-#define HWCAP2_FSGSBASE BIT(1)
+#include <linux/const.h>
+#define HWCAP2_RING3MWAIT _BITUL(0)
+#define HWCAP2_FSGSBASE _BITUL(1)
 #endif
diff --git a/libc/kernel/uapi/asm-x86/asm/kvm.h b/libc/kernel/uapi/asm-x86/asm/kvm.h
index 313fe23..4eb8901 100644
--- a/libc/kernel/uapi/asm-x86/asm/kvm.h
+++ b/libc/kernel/uapi/asm-x86/asm/kvm.h
@@ -146,6 +146,17 @@
   __u64 apic_base;
   __u64 interrupt_bitmap[(KVM_NR_INTERRUPTS + 63) / 64];
 };
+struct kvm_sregs2 {
+  struct kvm_segment cs, ds, es, fs, gs, ss;
+  struct kvm_segment tr, ldt;
+  struct kvm_dtable gdt, idt;
+  __u64 cr0, cr2, cr3, cr4, cr8;
+  __u64 efer;
+  __u64 apic_base;
+  __u64 flags;
+  __u64 pdptrs[4];
+};
+#define KVM_SREGS2_FLAGS_PDPTRS_VALID 1
 struct kvm_fpu {
   __u8 fpr[8][16];
   __u16 fcw;
diff --git a/libc/kernel/uapi/asm-x86/asm/kvm_para.h b/libc/kernel/uapi/asm-x86/asm/kvm_para.h
index 091fb27..4407a85 100644
--- a/libc/kernel/uapi/asm-x86/asm/kvm_para.h
+++ b/libc/kernel/uapi/asm-x86/asm/kvm_para.h
@@ -36,6 +36,8 @@
 #define KVM_FEATURE_PV_SCHED_YIELD 13
 #define KVM_FEATURE_ASYNC_PF_INT 14
 #define KVM_FEATURE_MSI_EXT_DEST_ID 15
+#define KVM_FEATURE_HC_MAP_GPA_RANGE 16
+#define KVM_FEATURE_MIGRATION_CONTROL 17
 #define KVM_HINTS_REALTIME 0
 #define KVM_FEATURE_CLOCKSOURCE_STABLE_BIT 24
 #define MSR_KVM_WALL_CLOCK 0x11
@@ -49,6 +51,7 @@
 #define MSR_KVM_POLL_CONTROL 0x4b564d05
 #define MSR_KVM_ASYNC_PF_INT 0x4b564d06
 #define MSR_KVM_ASYNC_PF_ACK 0x4b564d07
+#define MSR_KVM_MIGRATION_CONTROL 0x4b564d08
 struct kvm_steal_time {
   __u64 steal;
   __u32 version;
@@ -76,6 +79,13 @@
 #define KVM_ASYNC_PF_DELIVERY_AS_PF_VMEXIT (1 << 2)
 #define KVM_ASYNC_PF_DELIVERY_AS_INT (1 << 3)
 #define KVM_ASYNC_PF_VEC_MASK GENMASK(7, 0)
+#define KVM_MIGRATION_READY (1 << 0)
+#define KVM_MAP_GPA_RANGE_PAGE_SZ_4K 0
+#define KVM_MAP_GPA_RANGE_PAGE_SZ_2M (1 << 0)
+#define KVM_MAP_GPA_RANGE_PAGE_SZ_1G (1 << 1)
+#define KVM_MAP_GPA_RANGE_ENC_STAT(n) (n << 4)
+#define KVM_MAP_GPA_RANGE_ENCRYPTED KVM_MAP_GPA_RANGE_ENC_STAT(1)
+#define KVM_MAP_GPA_RANGE_DECRYPTED KVM_MAP_GPA_RANGE_ENC_STAT(0)
 #define KVM_MMU_OP_WRITE_PTE 1
 #define KVM_MMU_OP_FLUSH_TLB 2
 #define KVM_MMU_OP_RELEASE_PT 3
diff --git a/libc/kernel/uapi/asm-x86/asm/svm.h b/libc/kernel/uapi/asm-x86/asm/svm.h
index db9918b..d051481 100644
--- a/libc/kernel/uapi/asm-x86/asm/svm.h
+++ b/libc/kernel/uapi/asm-x86/asm/svm.h
@@ -123,6 +123,7 @@
 #define SVM_VMGEXIT_SET_AP_JUMP_TABLE 0
 #define SVM_VMGEXIT_GET_AP_JUMP_TABLE 1
 #define SVM_VMGEXIT_UNSUPPORTED_EVENT 0x8000ffff
+#define SVM_EXIT_SW 0xf0000000
 #define SVM_EXIT_ERR - 1
 #define SVM_EXIT_REASONS { SVM_EXIT_READ_CR0, "read_cr0" }, { SVM_EXIT_READ_CR2, "read_cr2" }, { SVM_EXIT_READ_CR3, "read_cr3" }, { SVM_EXIT_READ_CR4, "read_cr4" }, { SVM_EXIT_READ_CR8, "read_cr8" }, { SVM_EXIT_WRITE_CR0, "write_cr0" }, { SVM_EXIT_WRITE_CR2, "write_cr2" }, { SVM_EXIT_WRITE_CR3, "write_cr3" }, { SVM_EXIT_WRITE_CR4, "write_cr4" }, { SVM_EXIT_WRITE_CR8, "write_cr8" }, { SVM_EXIT_READ_DR0, "read_dr0" }, { SVM_EXIT_READ_DR1, "read_dr1" }, { SVM_EXIT_READ_DR2, "read_dr2" }, { SVM_EXIT_READ_DR3, "read_dr3" }, { SVM_EXIT_READ_DR4, "read_dr4" }, { SVM_EXIT_READ_DR5, "read_dr5" }, { SVM_EXIT_READ_DR6, "read_dr6" }, { SVM_EXIT_READ_DR7, "read_dr7" }, { SVM_EXIT_WRITE_DR0, "write_dr0" }, { SVM_EXIT_WRITE_DR1, "write_dr1" }, { SVM_EXIT_WRITE_DR2, "write_dr2" }, { SVM_EXIT_WRITE_DR3, "write_dr3" }, { SVM_EXIT_WRITE_DR4, "write_dr4" }, { SVM_EXIT_WRITE_DR5, "write_dr5" }, { SVM_EXIT_WRITE_DR6, "write_dr6" }, { SVM_EXIT_WRITE_DR7, "write_dr7" }, { SVM_EXIT_EXCP_BASE + DE_VECTOR, "DE excp" }, { SVM_EXIT_EXCP_BASE + DB_VECTOR, "DB excp" }, { SVM_EXIT_EXCP_BASE + BP_VECTOR, "BP excp" }, { SVM_EXIT_EXCP_BASE + OF_VECTOR, "OF excp" }, { SVM_EXIT_EXCP_BASE + BR_VECTOR, "BR excp" }, { SVM_EXIT_EXCP_BASE + UD_VECTOR, "UD excp" }, { SVM_EXIT_EXCP_BASE + NM_VECTOR, "NM excp" }, { SVM_EXIT_EXCP_BASE + DF_VECTOR, "DF excp" }, { SVM_EXIT_EXCP_BASE + TS_VECTOR, "TS excp" }, { SVM_EXIT_EXCP_BASE + NP_VECTOR, "NP excp" }, { SVM_EXIT_EXCP_BASE + SS_VECTOR, "SS excp" }, { SVM_EXIT_EXCP_BASE + GP_VECTOR, "GP excp" }, { SVM_EXIT_EXCP_BASE + PF_VECTOR, "PF excp" }, { SVM_EXIT_EXCP_BASE + MF_VECTOR, "MF excp" }, { SVM_EXIT_EXCP_BASE + AC_VECTOR, "AC excp" }, { SVM_EXIT_EXCP_BASE + MC_VECTOR, "MC excp" }, { SVM_EXIT_EXCP_BASE + XM_VECTOR, "XF excp" }, { SVM_EXIT_INTR, "interrupt" }, { SVM_EXIT_NMI, "nmi" }, { SVM_EXIT_SMI, "smi" }, { SVM_EXIT_INIT, "init" }, { SVM_EXIT_VINTR, "vintr" }, { SVM_EXIT_CR0_SEL_WRITE, "cr0_sel_write" }, { SVM_EXIT_IDTR_READ, "read_idtr" }, { SVM_EXIT_GDTR_READ, "read_gdtr" }, { SVM_EXIT_LDTR_READ, "read_ldtr" }, { SVM_EXIT_TR_READ, "read_rt" }, { SVM_EXIT_IDTR_WRITE, "write_idtr" }, { SVM_EXIT_GDTR_WRITE, "write_gdtr" }, { SVM_EXIT_LDTR_WRITE, "write_ldtr" }, { SVM_EXIT_TR_WRITE, "write_rt" }, { SVM_EXIT_RDTSC, "rdtsc" }, { SVM_EXIT_RDPMC, "rdpmc" }, { SVM_EXIT_PUSHF, "pushf" }, { SVM_EXIT_POPF, "popf" }, { SVM_EXIT_CPUID, "cpuid" }, { SVM_EXIT_RSM, "rsm" }, { SVM_EXIT_IRET, "iret" }, { SVM_EXIT_SWINT, "swint" }, { SVM_EXIT_INVD, "invd" }, { SVM_EXIT_PAUSE, "pause" }, { SVM_EXIT_HLT, "hlt" }, { SVM_EXIT_INVLPG, "invlpg" }, { SVM_EXIT_INVLPGA, "invlpga" }, { SVM_EXIT_IOIO, "io" }, { SVM_EXIT_MSR, "msr" }, { SVM_EXIT_TASK_SWITCH, "task_switch" }, { SVM_EXIT_FERR_FREEZE, "ferr_freeze" }, { SVM_EXIT_SHUTDOWN, "shutdown" }, { SVM_EXIT_VMRUN, "vmrun" }, { SVM_EXIT_VMMCALL, "hypercall" }, { SVM_EXIT_VMLOAD, "vmload" }, { SVM_EXIT_VMSAVE, "vmsave" }, { SVM_EXIT_STGI, "stgi" }, { SVM_EXIT_CLGI, "clgi" }, { SVM_EXIT_SKINIT, "skinit" }, { SVM_EXIT_RDTSCP, "rdtscp" }, { SVM_EXIT_ICEBP, "icebp" }, { SVM_EXIT_WBINVD, "wbinvd" }, { SVM_EXIT_MONITOR, "monitor" }, { SVM_EXIT_MWAIT, "mwait" }, { SVM_EXIT_XSETBV, "xsetbv" }, { SVM_EXIT_EFER_WRITE_TRAP, "write_efer_trap" }, { SVM_EXIT_CR0_WRITE_TRAP, "write_cr0_trap" }, { SVM_EXIT_CR4_WRITE_TRAP, "write_cr4_trap" }, { SVM_EXIT_CR8_WRITE_TRAP, "write_cr8_trap" }, { SVM_EXIT_INVPCID, "invpcid" }, { SVM_EXIT_NPF, "npf" }, { SVM_EXIT_AVIC_INCOMPLETE_IPI, "avic_incomplete_ipi" }, { SVM_EXIT_AVIC_UNACCELERATED_ACCESS, "avic_unaccelerated_access" }, { SVM_EXIT_VMGEXIT, "vmgexit" }, { SVM_VMGEXIT_MMIO_READ, "vmgexit_mmio_read" }, { SVM_VMGEXIT_MMIO_WRITE, "vmgexit_mmio_write" }, { SVM_VMGEXIT_NMI_COMPLETE, "vmgexit_nmi_complete" }, { SVM_VMGEXIT_AP_HLT_LOOP, "vmgexit_ap_hlt_loop" }, { SVM_VMGEXIT_AP_JUMP_TABLE, "vmgexit_ap_jump_table" }, { SVM_EXIT_ERR, "invalid_guest_state" }
 #endif
diff --git a/libc/kernel/uapi/asm-x86/asm/unistd_32.h b/libc/kernel/uapi/asm-x86/asm/unistd_32.h
index f8b9c1c..fc9528f 100644
--- a/libc/kernel/uapi/asm-x86/asm/unistd_32.h
+++ b/libc/kernel/uapi/asm-x86/asm/unistd_32.h
@@ -16,8 +16,8 @@
  ***
  ****************************************************************************
  ****************************************************************************/
-#ifndef _ASM_X86_UNISTD_32_H
-#define _ASM_X86_UNISTD_32_H 1
+#ifndef _UAPI_ASM_UNISTD_32_H
+#define _UAPI_ASM_UNISTD_32_H
 #define __NR_restart_syscall 0
 #define __NR_exit 1
 #define __NR_fork 2
@@ -450,7 +450,9 @@
 #define __NR_process_madvise 440
 #define __NR_epoll_pwait2 441
 #define __NR_mount_setattr 442
+#define __NR_quotactl_fd 443
 #define __NR_landlock_create_ruleset 444
 #define __NR_landlock_add_rule 445
 #define __NR_landlock_restrict_self 446
+#define __NR_memfd_secret 447
 #endif
diff --git a/libc/kernel/uapi/asm-x86/asm/unistd_64.h b/libc/kernel/uapi/asm-x86/asm/unistd_64.h
index 9e7ac02..f02b898 100644
--- a/libc/kernel/uapi/asm-x86/asm/unistd_64.h
+++ b/libc/kernel/uapi/asm-x86/asm/unistd_64.h
@@ -16,8 +16,8 @@
  ***
  ****************************************************************************
  ****************************************************************************/
-#ifndef _ASM_X86_UNISTD_64_H
-#define _ASM_X86_UNISTD_64_H 1
+#ifndef _UAPI_ASM_UNISTD_64_H
+#define _UAPI_ASM_UNISTD_64_H
 #define __NR_read 0
 #define __NR_write 1
 #define __NR_open 2
@@ -372,7 +372,9 @@
 #define __NR_process_madvise 440
 #define __NR_epoll_pwait2 441
 #define __NR_mount_setattr 442
+#define __NR_quotactl_fd 443
 #define __NR_landlock_create_ruleset 444
 #define __NR_landlock_add_rule 445
 #define __NR_landlock_restrict_self 446
+#define __NR_memfd_secret 447
 #endif
diff --git a/libc/kernel/uapi/asm-x86/asm/unistd_x32.h b/libc/kernel/uapi/asm-x86/asm/unistd_x32.h
index 25840d0..9b26317 100644
--- a/libc/kernel/uapi/asm-x86/asm/unistd_x32.h
+++ b/libc/kernel/uapi/asm-x86/asm/unistd_x32.h
@@ -16,8 +16,8 @@
  ***
  ****************************************************************************
  ****************************************************************************/
-#ifndef _ASM_X86_UNISTD_X32_H
-#define _ASM_X86_UNISTD_X32_H 1
+#ifndef _UAPI_ASM_UNISTD_X32_H
+#define _UAPI_ASM_UNISTD_X32_H
 #define __NR_read (__X32_SYSCALL_BIT + 0)
 #define __NR_write (__X32_SYSCALL_BIT + 1)
 #define __NR_open (__X32_SYSCALL_BIT + 2)
@@ -325,9 +325,11 @@
 #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_quotactl_fd (__X32_SYSCALL_BIT + 443)
 #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_memfd_secret (__X32_SYSCALL_BIT + 447)
 #define __NR_rt_sigaction (__X32_SYSCALL_BIT + 512)
 #define __NR_rt_sigreturn (__X32_SYSCALL_BIT + 513)
 #define __NR_ioctl (__X32_SYSCALL_BIT + 514)