[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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