Revert "In auditctl, if rule only has perms, detect hardware to filter syscalls"

This reverts commit 2f329f4.

Author: stevegrubb

ChangeLog

@@ -6,7 +6,6 @@
 - Drop IPX header handling and require kernel 5.15 or later
 - Resolved a number of FIXME's all over the code base
 - Optimize ausearch/report log processing
-- In auditctl, if rule only has perms, detect hardware to filter syscalls
 - In auparse normalizer, save pids as object attributes if its a process group
 
 4.1.1

lib/libaudit.c

@@ -1581,13 +1581,8 @@ static int audit_add_perm_syscalls(int perm, struct audit_rule_data *rule)
 	// arch declared, we leave the old behavior for backwards compatibility
 	// and just warn about performance.
 	if (_audit_elf == 0) {
-		int machine = audit_detect_machine();
-		if (machine < 0) {
-			audit_msg(LOG_INFO,
-				  "perm used without an arch is slower");
-			return 0;
-		}
-		_audit_elf = audit_machine_to_elf(machine);
+		audit_msg(LOG_INFO, "perm used without an arch is slower");
+		return 0;
 	}
 
 	const int machine = audit_elf_to_machine(_audit_elf);