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Fix stack overflow handling issue in GC stress #56733

Merged
merged 1 commit into from
Aug 3, 2021
Merged

Fix stack overflow handling issue in GC stress #56733

merged 1 commit into from
Aug 3, 2021

Commits on Aug 2, 2021

  1. Fix stack overflow handling issue in GC stress 

    This change fixes a problem when in GC stress mode 3, GC started to run
on the thread that hit stack overflow due to the GCX_PREEMP in
DebuggerRCThread::DoFavor that is called from the
EEPolicy::HandleFatalStackOverflow. It was causing failures in the CI.
The issue is GC stress specific, the GCX_PREEMP would not start running
GC on the current thread in regular cases.

The fix is to inhibit GC stress in the HandleFatalStackOverflow.
    @janvorli
    janvorli committed Aug 2, 2021
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