gh-158570: Fix ProcessPoolExecutor shutdown deadlock when the result pipe is full - #158571

gh-158570: Fix ProcessPoolExecutor shutdown deadlock when the result pipe is full#158571

tfzee wants to merge 3 commits into

python:mainpython/cpython:mainfrom

tfzee:fix-ppe-shutdown-result-pipe-deadlocktfzee/cpython:fix-ppe-shutdown-result-pipe-deadlockCopy head branch name to clipboard