[RTEMS Project] #2183: Thread migration is broken on SMP on x86 (was: Thread migration is broken on SMP)

RTEMS trac trac at rtems.org
Fri Dec 12 07:26:34 UTC 2014


#2183: Thread migration is broken on SMP on x86
-----------------------------+------------------------------
 Reporter:  sebastian.huber  |       Owner:  sebastian.huber
     Type:  defect           |      Status:  new
 Priority:  normal           |   Milestone:  4.11
Component:  cpukit           |     Version:  4.11
 Severity:  normal           |  Resolution:
 Keywords:                   |
-----------------------------+------------------------------
Description changed by sebastian.huber:

Old description:

> See test case test_double_migration() in smptests/smpmigration02.
>
> The Context_Control::is_executing indicator is insufficient to track
> double thread migration requests.  It should be possible to replace it
> with a generation count.

New description:

 See test case test_double_migration() in smptests/smpmigration02.

 The Context_Control::is_executing indicator is insufficient to track
 double thread migration requests.  It should be possible to replace it
 with a generation count.

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Ticket URL: <http://devel.rtems.org/ticket/2183#comment:5>
RTEMS Project <http://www.rtems.org/>
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