[Bug 1817] New: Variable _Thread_Heir is not protected against interrupts

bugzilla-daemon at rtems.org bugzilla-daemon at rtems.org
Wed Jun 15 16:23:26 UTC 2011


https://www.rtems.org/bugzilla/show_bug.cgi?id=1817

           Summary: Variable _Thread_Heir is not protected against
                    interrupts
           Product: RTEMS
           Version: HEAD
          Platform: All
        OS/Version: RTEMS
            Status: NEW
          Severity: normal
          Priority: P3
         Component: cpukit
        AssignedTo: joel.sherrill at oarcorp.com
        ReportedBy: silvah15 at gmail.com


Variable _Thread_Heir is protected against interrupts except when the
_Thread_Is_heir function is called from _Thread_Evaluate_mode from
rtems_task_mode. Interrupts need to be disabled before thread evaluation for
context switch.

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