[RTEMS Project] #4028: i386: SMP-System hangs with non-consecutive APIC IDs

RTEMS trac trac at rtems.org
Wed Jul 15 15:44:29 UTC 2020


#4028: i386: SMP-System hangs with non-consecutive APIC IDs
------------------------+---------------------
 Reporter:  Jan Sommer  |       Owner:  (none)
     Type:  defect      |      Status:  new
 Priority:  normal      |   Milestone:  5.1
Component:  arch/i386   |     Version:  5
 Severity:  normal      |  Resolution:
 Keywords:              |  Blocked By:
 Blocking:              |
------------------------+---------------------

Comment (by Jan Sommer):

 I just noticed its not the per_cpu structures which does not work, but the
 IPIs are sent to the wrong CPU, because of the wrong mapping.

 I have a patch ready, but I experience an error when I try to attach a
 file to this ticket.

--
Ticket URL: <http://devel.rtems.org/ticket/4028#comment:1>
RTEMS Project <http://www.rtems.org/>
RTEMS Project


More information about the bugs mailing list