[issue45526] Set ADDRESS_BITS to 64 for obmalloc radix tree

Łukasz Langa added the comment: Thanks, Neil! ✨ 🍰 ✨ -- resolution: -> fixed stage: patch review -> resolved status: open -> closed type: -> enhancement ___ Python tracker ___

[issue45526] Set ADDRESS_BITS to 64 for obmalloc radix tree

Łukasz Langa added the comment: New changeset 0224b7180b280794b9fba62057b278ffb536c86f by Neil Schemenauer in branch 'main': bpo-45526: obmalloc radix use 64 addr bits (GH-29062) https://github.com/python/cpython/commit/0224b7180b280794b9fba62057b278ffb536c86f -- nosy: +lukasz.langa

[issue45526] Set ADDRESS_BITS to 64 for obmalloc radix tree

Change by Neil Schemenauer : -- keywords: +patch pull_requests: +27329 pull_request: https://github.com/python/cpython/pull/29062 ___ Python tracker ___ ___

[issue45526] Set ADDRESS_BITS to 64 for obmalloc radix tree

New submission from Neil Schemenauer : Given this feedback: https://github.com/python/cpython/pull/14474/files#r725488766 it is perhaps not so safe to assume that only the lower 48 bits of virtual addresses are significant. I had the idea that Go made similar assumptions but now I'm not sur