diff -r db4911b0c721 -r 445e01aede7e vendor/golang.org/x/sys/unix/zsyscall_aix_ppc.go
--- a/vendor/golang.org/x/sys/unix/zsyscall_aix_ppc.go	Tue Aug 23 22:33:28 2022 +0200
+++ b/vendor/golang.org/x/sys/unix/zsyscall_aix_ppc.go	Tue Aug 23 22:39:43 2022 +0200
@@ -17,6 +17,7 @@
 int wait4(int, uintptr_t, int, uintptr_t);
 int ioctl(int, int, uintptr_t);
 int fcntl(uintptr_t, int, uintptr_t);
+int fsync_range(int, int, long long, long long);
 int acct(uintptr_t);
 int chdir(uintptr_t);
 int chroot(uintptr_t);
@@ -29,7 +30,6 @@
 int fchmodat(int, uintptr_t, unsigned int, int);
 int fchownat(int, uintptr_t, int, int, int);
 int fdatasync(int);
-int fsync(int);
 int getpgid(int);
 int getpgrp();
 int getpid();
@@ -255,6 +255,16 @@
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func fsyncRange(fd int, how int, start int64, length int64) (err error) {
+	r0, er := C.fsync_range(C.int(fd), C.int(how), C.longlong(start), C.longlong(length))
+	if r0 == -1 && er != nil {
+		err = er
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func Acct(path string) (err error) {
 	_p0 := uintptr(unsafe.Pointer(C.CString(path)))
 	r0, er := C.acct(C.uintptr_t(_p0))
@@ -379,16 +389,6 @@
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
-func Fsync(fd int) (err error) {
-	r0, er := C.fsync(C.int(fd))
-	if r0 == -1 && er != nil {
-		err = er
-	}
-	return
-}
-
-// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
-
 func Getpgid(pid int) (pgid int, err error) {
 	r0, er := C.getpgid(C.int(pid))
 	pgid = int(r0)
@@ -975,7 +975,7 @@
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
-func Pread(fd int, p []byte, offset int64) (n int, err error) {
+func pread(fd int, p []byte, offset int64) (n int, err error) {
 	var _p0 *byte
 	if len(p) > 0 {
 		_p0 = &p[0]
@@ -992,7 +992,7 @@
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
-func Pwrite(fd int, p []byte, offset int64) (n int, err error) {
+func pwrite(fd int, p []byte, offset int64) (n int, err error) {
 	var _p0 *byte
 	if len(p) > 0 {
 		_p0 = &p[0]