diff --git a/libc/kernel/uapi/linux/nfs4.h b/libc/kernel/uapi/linux/nfs4.h
index b0dd925..884141a 100644
--- a/libc/kernel/uapi/linux/nfs4.h
+++ b/libc/kernel/uapi/linux/nfs4.h
@@ -19,7 +19,7 @@
 #ifndef _UAPI_LINUX_NFS4_H
 #define _UAPI_LINUX_NFS4_H
 #include <linux/types.h>
-#define NFS4_BITMAP_SIZE 2
+#define NFS4_BITMAP_SIZE 3
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define NFS4_VERIFIER_SIZE 8
 #define NFS4_STATEID_SEQID_SIZE 4
@@ -92,14 +92,19 @@
 #define ACL4_SUPPORT_AUDIT_ACL 0x04
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define ACL4_SUPPORT_ALARM_ACL 0x08
+#define NFS4_ACL_AUTO_INHERIT 0x00000001
+#define NFS4_ACL_PROTECTED 0x00000002
+#define NFS4_ACL_DEFAULTED 0x00000004
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define NFS4_ACE_FILE_INHERIT_ACE 0x00000001
 #define NFS4_ACE_DIRECTORY_INHERIT_ACE 0x00000002
 #define NFS4_ACE_NO_PROPAGATE_INHERIT_ACE 0x00000004
-/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define NFS4_ACE_INHERIT_ONLY_ACE 0x00000008
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define NFS4_ACE_SUCCESSFUL_ACCESS_ACE_FLAG 0x00000010
 #define NFS4_ACE_FAILED_ACCESS_ACE_FLAG 0x00000020
 #define NFS4_ACE_IDENTIFIER_GROUP 0x00000040
+#define NFS4_ACE_INHERITED_ACE 0x00000080
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define NFS4_ACE_READ_DATA 0x00000001
 #define NFS4_ACE_LIST_DIRECTORY 0x00000001
@@ -116,56 +121,51 @@
 #define NFS4_ACE_READ_ATTRIBUTES 0x00000080
 #define NFS4_ACE_WRITE_ATTRIBUTES 0x00000100
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+#define NFS4_ACE_WRITE_RETENTION 0x00000200
+#define NFS4_ACE_WRITE_RETENTION_HOLD 0x00000400
 #define NFS4_ACE_DELETE 0x00010000
 #define NFS4_ACE_READ_ACL 0x00020000
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define NFS4_ACE_WRITE_ACL 0x00040000
 #define NFS4_ACE_WRITE_OWNER 0x00080000
-/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define NFS4_ACE_SYNCHRONIZE 0x00100000
 #define NFS4_ACE_GENERIC_READ 0x00120081
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define NFS4_ACE_GENERIC_WRITE 0x00160106
 #define NFS4_ACE_GENERIC_EXECUTE 0x001200A0
-/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define NFS4_ACE_MASK_ALL 0x001F01FF
 #define EXCHGID4_FLAG_SUPP_MOVED_REFER 0x00000001
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define EXCHGID4_FLAG_SUPP_MOVED_MIGR 0x00000002
 #define EXCHGID4_FLAG_BIND_PRINC_STATEID 0x00000100
-/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define EXCHGID4_FLAG_USE_NON_PNFS 0x00010000
 #define EXCHGID4_FLAG_USE_PNFS_MDS 0x00020000
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define EXCHGID4_FLAG_USE_PNFS_DS 0x00040000
 #define EXCHGID4_FLAG_MASK_PNFS 0x00070000
-/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define EXCHGID4_FLAG_UPD_CONFIRMED_REC_A 0x40000000
 #define EXCHGID4_FLAG_CONFIRMED_R 0x80000000
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define EXCHGID4_FLAG_MASK_A 0x40070103
 #define EXCHGID4_FLAG_MASK_R 0x80070103
-/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define SEQ4_STATUS_CB_PATH_DOWN 0x00000001
 #define SEQ4_STATUS_CB_GSS_CONTEXTS_EXPIRING 0x00000002
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define SEQ4_STATUS_CB_GSS_CONTEXTS_EXPIRED 0x00000004
 #define SEQ4_STATUS_EXPIRED_ALL_STATE_REVOKED 0x00000008
-/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define SEQ4_STATUS_EXPIRED_SOME_STATE_REVOKED 0x00000010
 #define SEQ4_STATUS_ADMIN_STATE_REVOKED 0x00000020
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define SEQ4_STATUS_RECALLABLE_STATE_REVOKED 0x00000040
 #define SEQ4_STATUS_LEASE_MOVED 0x00000080
-/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define SEQ4_STATUS_RESTART_RECLAIM_NEEDED 0x00000100
 #define SEQ4_STATUS_CB_PATH_DOWN_SESSION 0x00000200
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define SEQ4_STATUS_BACKCHANNEL_FAULT 0x00000400
 #define NFS4_SECINFO_STYLE4_CURRENT_FH 0
-/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define NFS4_SECINFO_STYLE4_PARENT 1
 #define NFS4_MAX_UINT64 (~(__u64) 0)
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define NFS4_MAX_OPS 8
 #define NFS4_MAX_BACK_CHANNEL_OPS 2
-/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
-enum nfs4_acl_whotype {
-  NFS4_ACL_WHO_NAMED = 0,
-  NFS4_ACL_WHO_OWNER,
-  NFS4_ACL_WHO_GROUP,
-/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
-  NFS4_ACL_WHO_EVERYONE,
-};
 #endif