Andriy Voskoboinyk <[email protected]> has reassigned Bugzilla Automation <[email protected]>'s request for maintainer-feedback to [email protected]: Bug 219913: emulators/virtualbox-ose-kmod: when MAXCPU option is not default for running kernel 'kldload vboxdrv.ko' will result in kernel panic https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=219913
--- Description --- Due to ABI difference (vboxdrv passes cpuset_t parameter (bitfield with CPU_SETSIZE -> MAXCPU bits) into smp_rendezvous_cpus()) kernel panics with "ncpus is 0 with non-zero map" message. Manual "opt_global.h" inclusion from current kernel build into src/VBox/Runtime/r0drv/freebsd/mp-r0drv-freebsd.c seems to fix this issue when MAXCPU is overridden; kern.smp.maxcpus may be used instead (in case if other 'global' options are not so problematic). _______________________________________________ [email protected] mailing list https://lists.freebsd.org/mailman/listinfo/freebsd-emulation To unsubscribe, send any mail to "[email protected]"
