Merge tag 'bcachefs-2025-03-14.2' of git://evilpiepirate.org/bcachefs

Pull another bcachefs hotfix from Kent Overstreet:

- fix 32 bit build breakage

* tag 'bcachefs-2025-03-14.2' of git://evilpiepirate.org/bcachefs:
bcachefs: fix build on 32 bit in get_random_u64_below()

fs/bcachefs/util.c

···
 	u64 mult = ceil * rand;
 
 	if (unlikely(mult < ceil)) {
-		u64 bound = -ceil % ceil;
+		u64 bound;
+		div64_u64_rem(-ceil, ceil, &bound);
 		while (unlikely(mult < bound)) {
 			rand = get_random_u64();
 			mult = ceil * rand;