cd43338509
The previous way of checking for DF was not valid. When DF is enabled, the DF bit should be 1. The original way of checking it was wrong in 2 ways: first of all, it was not checking for single bit, secondly, it was checking for 0. Submitted by: Michal Krawczyk <mk@semihalf.com> Reviewed by: byenduri_gmail.com Obtained from: Semihalf Sponsored by: Amazon, Inc. Differential Revision: https://reviews.freebsd.org/D12865