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Title: [3.8] gh-112275: Fix HEAD_LOCK deadlock in child process after fork (GH-112336) (GH-123688) by miss-islington · Pull Request #123713 · python/cpython · GitHub

Open Graph Title: [3.8] gh-112275: Fix HEAD_LOCK deadlock in child process after fork (GH-112336) (GH-123688) by miss-islington · Pull Request #123713 · python/cpython

X Title: [3.8] gh-112275: Fix HEAD_LOCK deadlock in child process after fork (GH-112336) (GH-123688) by miss-islington · Pull Request #123713 · python/cpython

Description: HEAD_LOCK is called from _PyEval_ReInitThreads->_PyThreadState_DeleteExcept before _PyRuntimeState_ReInitThreads reinit runtime->interpreters.mutex which might be locked before fork. (cherry picked...

Open Graph Description: HEAD_LOCK is called from _PyEval_ReInitThreads->_PyThreadState_DeleteExcept before _PyRuntimeState_ReInitThreads reinit runtime->interpreters.mutex which might be locked before fork. (cherry ...

X Description: HEAD_LOCK is called from _PyEval_ReInitThreads->_PyThreadState_DeleteExcept before _PyRuntimeState_ReInitThreads reinit runtime->interpreters.mutex which might be locked before fork. ...

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og:image:altHEAD_LOCK is called from _PyEval_ReInitThreads->_PyThreadState_DeleteExcept before _PyRuntimeState_ReInitThreads reinit runtime->interpreters.mutex which might be locked before fork. (cherry ...
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[3.8] gh-112275: Fix HEAD_LOCK deadlock in child process after fork (GH-112336) (GH-123688) https://github.com/python/cpython/pull/123713#top
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deadlocked child process after forking on pystate.c's HEAD_LOCK #112275https://github.com/python/cpython/issues/112275
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