missing patch

1 files changed, 61 insertions, 0 deletions

diff --git a/libre/python2-libre/13156-revert-tls-changeset-subinterpreter.patch b/libre/python2-libre/13156-revert-tls-changeset-subinterpreter.patch
new file mode 100644
index 000000000..ed8154df5
--- /dev/null
+++ b/libre/python2-libre/13156-revert-tls-changeset-subinterpreter.patch
@@ -0,0 +1,61 @@
+
+# HG changeset patch
+# User Charles-François Natali <neologix@free.fr>
+# Date 1318446474 -7200
+# Node ID ee4fe16d9b4822457ad855ea6c44e65030166304
+# Parent  f6feed6ec3f9b024cecd0fd587595c403f55624f
+Issue #13156: revert changeset f6feed6ec3f9, which was only relevant for native
+TLS implementations, and fails with the ad-hoc TLS implementation when a thread
+doesn't have an auto thread state (e.g. a thread created outside of Python
+calling into a subinterpreter).
+
+diff --git a/Include/pystate.h b/Include/pystate.h
+--- a/Include/pystate.h
++++ b/Include/pystate.h
+@@ -111,7 +111,6 @@ PyAPI_FUNC(void) PyThreadState_Clear(PyT
+ PyAPI_FUNC(void) PyThreadState_Delete(PyThreadState *);
+ #ifdef WITH_THREAD
+ PyAPI_FUNC(void) PyThreadState_DeleteCurrent(void);
+-PyAPI_FUNC(void) _PyGILState_Reinit(void);
+ #endif
+ 
+ PyAPI_FUNC(PyThreadState *) PyThreadState_Get(void);
+diff --git a/Modules/signalmodule.c b/Modules/signalmodule.c
+--- a/Modules/signalmodule.c
++++ b/Modules/signalmodule.c
+@@ -976,7 +976,6 @@ void
+ PyOS_AfterFork(void)
+ {
+ #ifdef WITH_THREAD
+-    _PyGILState_Reinit();
+     PyEval_ReInitThreads();
+     main_thread = PyThread_get_thread_ident();
+     main_pid = getpid();
+diff --git a/Python/pystate.c b/Python/pystate.c
+--- a/Python/pystate.c
++++ b/Python/pystate.c
+@@ -537,23 +537,6 @@ void
+     autoInterpreterState = NULL;
+ }
+ 
+-/* Reset the TLS key - called by PyOS_AfterFork.
+- * This should not be necessary, but some - buggy - pthread implementations
+- * don't flush TLS on fork, see issue #10517.
+- */
+-void
+-_PyGILState_Reinit(void)
+-{
+-    PyThreadState *tstate = PyGILState_GetThisThreadState();
+-    PyThread_delete_key(autoTLSkey);
+-    if ((autoTLSkey = PyThread_create_key()) == -1)
+-        Py_FatalError("Could not allocate TLS entry");
+-
+-    /* re-associate the current thread state with the new key */
+-    if (PyThread_set_key_value(autoTLSkey, (void *)tstate) < 0)
+-        Py_FatalError("Couldn't create autoTLSkey mapping");
+-}
+-
+ /* When a thread state is created for a thread by some mechanism other than
+    PyGILState_Ensure, it's important that the GILState machinery knows about
+    it so it doesn't try to create another thread state for the thread (this is
+