Added by Mathieu Desnoyers about 10 years ago. Updated almost 10 years ago.
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Description
An uninitialized futex field can lead to rcu_barrier() hang. This issue has been found with Valgrind. Reported by Keir Fraser.
Fixed by commit:
commit fbc55dd1caeba6fdce2b781537b785eaf58279ed
Author: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
Date: Fri Apr 18 12:01:04 2014 -0400
Fix: rcu_barrier(): uninitialized futex field
This uninitialized futex field can lead to rcu_barrier() hang. This
issue has been found with Valgrind.
Fixes #787
Reported-by: Keir Fraser <keir@cohodata.com>
Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>