[3.14] gh-148260: Use at least 1 MiB stack size on musl (GH-149993)#151586
Merged
Conversation
On Linux when Python is linked to the musl C library, use a thread stack size of at least 1 MiB instead of musl default which is 128 kiB. (cherry picked from commit df6c157) Co-authored-by: Victor Stinner <vstinner@python.org>
This was referenced Jun 17, 2026
Member
|
The 3.14 branch is also affected: test_threading fails on "AMD64 Alpine Linux NoGIL 3.14" buildbot worker. Example: https://buildbot.python.org/#/builders/1822/builds/857 |
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
2 participants
Add this suggestion to a batch that can be applied as a single commit.This suggestion is invalid because no changes were made to the code.Suggestions cannot be applied while the pull request is closed.Suggestions cannot be applied while viewing a subset of changes.Only one suggestion per line can be applied in a batch.Add this suggestion to a batch that can be applied as a single commit.Applying suggestions on deleted lines is not supported.You must change the existing code in this line in order to create a valid suggestion.Outdated suggestions cannot be applied.This suggestion has been applied or marked resolved.Suggestions cannot be applied from pending reviews.Suggestions cannot be applied on multi-line comments.Suggestions cannot be applied while the pull request is queued to merge.Suggestion cannot be applied right now. Please check back later.
On Linux when Python is linked to the musl C library, use a thread
stack size of at least 1 MiB instead of musl default which is 128
kiB.
(cherry picked from commit df6c157)
Co-authored-by: Victor Stinner vstinner@python.org