https://bugs.winehq.org/show_bug.cgi?id=37512
--- Comment #5 from Sebastian Lackner sebastian@fds-team.de --- @Nikolay: I checked that too, but the values from SYSTEM_CACHE_INFORMATION are also completely different. Nevertheless you are right, its probably not really necessary to return values for all fields.
Will try to submit it, but not sure if it will still get upstream on a release day.