On Fri, Sep 24, 2010 at 4:01 AM, Matthew Dillon <[email protected]> wrote: > > commit e3dd742d8cf5bee5847dfca7c612895ebd0f95cb > Author: Matthew Dillon <[email protected]> > Date: Thu Sep 23 19:59:32 2010 -0700 > > kernel - lapic pointer was still not quite correctly initialized > > * A conditional in the new MADT code was bypassing the lapic pointer > mapping in certain circumstances, causing the machine to lockup in the > low level boot. > > Summary of changes: > sys/platform/pc64/x86_64/mp_machdep.c | 11 ++++++++++- > 1 files changed, 10 insertions(+), 1 deletions(-) > > http://gitweb.dragonflybsd.org/dragonfly.git/commitdiff/e3dd742d8cf5bee5847dfca7c612895ebd0f95cb > > > -- > DragonFly BSD source repository >
I can now boot again with options SMP and APIC_IO after this commit! So everything is back to normal. However, if I set the "hw.madt_probe_test=1" in /boot/loader.conf, I still get the "APIC_IO cannot route 8254..." panic. Thanks Nuno
