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23f9761297
When unblocking a thread in Semaphore::up() while holding the fifo meta-data lock, it might happen that the lock holder gets destroyed by the one it was unblocking. This happened for instance in the pthread test in the past, where thread destruction was synchronized via a semaphore. There is no need to hold the lock during the unblock operation, so we should do it outside the critical section. Fix #1333 |
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This is generic part of the Genode implementation. It consists of two parts: :_Core_: is the ultimate root of the Genode application tree and provides abstractions for the lowest-level hardware resources such as RAM, ROM, CPU, and generic device access. All generic parts of Core can be found here - for system-specific implementations refer to the appropriate 'base-<system>' directory. :_Base libraries and protocols_: that are used by each Genode component to interact with other components. This is the glue that holds everything together.