#2703 assigned defect

MPCI is broken on SMP configurations

Reported by: Sebastian Huber Owned by: Needs Funding
Priority: normal Milestone: Indefinite
Component: score Version: 4.10
Severity: critical Keywords:
Cc: Blocked By:


The MPCI server thread runs with the pseudo-interrupt priority and exploits the fact that it runs without competition. This is wrong on SMP configurations.

Change History (3)

comment:1 Changed on May 4, 2016 at 5:55:38 AM by Sebastian Huber <sebastian.huber@…>

In b30ab250f0967920d6c08eae776fb82e717da182/rtems:

mpci: Avoid Giant lock in _MPCI_Process_response()

Update #2555.
Update #2703.

comment:2 Changed on Jan 26, 2017 at 7:16:00 AM by Sebastian Huber


comment:3 Changed on Feb 15, 2017 at 1:37:51 PM by Sebastian Huber

Milestone: 4.11.2Indefinite
Owner: set to Needs Funding
Status: newassigned
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