https://bugzilla.kernel.org/show_bug.cgi?id=216867 --- Comment #3 from Eric Li (ercli@xxxxxxxxxxx) --- Just FYI: VMware Workstation Player 16.2.4 has the same behavior, which is reported in https://communities.vmware.com/t5/VMware-Workstation-Player/LOCK-instruction-atomicity-broken-on-VGA-memory-mapped-IO/m-p/2946505#M39982 I tested on the following hypervisors / emulators, and do not see this bug: * Virtual Box (version 6.1.40) * QEMU TCG (version 5.2.0) * Hyper-V -- You may reply to this email to add a comment. You are receiving this mail because: You are watching the assignee of the bug.