CVSROOT: /cvs Module name: src Changes by: [email protected] 2026/04/06 21:21:10
Modified files:
usr.sbin/vmd : i8253.c
Log message:
fix timer emulation-related VM hangs
This fixes state machine issues that resulted in hangs with OpenBSD-i386 VMs
when using the i8254 hardware timecounter with vmm. This also manifested in
incorrect i8254 calibration (wrong CPU speed in dmesg).
tested with Debian 12 amd64, i386
Apine Linux 3.23 x86 (with 4GB memory), x86_64
OpenBSD 7.9 beta amd64, i386
ok mlarkin@
