René's URL Explorer Experiment


Title: [3.14] gh-129824: fix data races in subinterpreters under TSAN (GH-135794) by miss-islington · Pull Request #136266 · python/cpython · GitHub

Open Graph Title: [3.14] gh-129824: fix data races in subinterpreters under TSAN (GH-135794) by miss-islington · Pull Request #136266 · python/cpython

X Title: [3.14] gh-129824: fix data races in subinterpreters under TSAN (GH-135794) by miss-islington · Pull Request #136266 · python/cpython

Description: This fixes the data races in typeobject.c in subinterpreters under free-threading. The type flags and slots are only modified in the main interpreter as all static types are first initialised in ma...

Open Graph Description: This fixes the data races in typeobject.c in subinterpreters under free-threading. The type flags and slots are only modified in the main interpreter as all static types are first initialised in ma...

X Description: This fixes the data races in typeobject.c in subinterpreters under free-threading. The type flags and slots are only modified in the main interpreter as all static types are first initialised in ma...

Mail addresses
kumaraditya@python.org

Opengraph URL: https://github.com/python/cpython/pull/136266

X: @github

direct link

Domain: github.com

route-pattern/_view_fragments/voltron/pull_requests/show/:user_id/:repository/:id/pull_request_layout(.:format)
route-controllervoltron_pull_requests_fragments
route-actionpull_request_layout
fetch-noncev2:9963449b-b420-4ccb-3645-6c2dbbfc64ae
current-catalog-service-hashae870bc5e265a340912cde392f23dad3671a0a881730ffdadd82f2f57d81641b
request-id908E:3B458B:2AC70E:386DC0:696B6572
html-safe-nonceab8b62a7daa35d507d64fde296ab5d42f8b67ff32b5a8bb84cff19fdb633b7d0
visitor-payloadeyJyZWZlcnJlciI6IiIsInJlcXVlc3RfaWQiOiI5MDhFOjNCNDU4QjoyQUM3MEU6Mzg2REMwOjY5NkI2NTcyIiwidmlzaXRvcl9pZCI6IjIxMzM2MzI3MTk1NDE0NjIzODYiLCJyZWdpb25fZWRnZSI6ImlhZCIsInJlZ2lvbl9yZW5kZXIiOiJpYWQifQ==
visitor-hmac41c4e370b558f179e6621705635d6d40a95c856817b4d4939add3ac376a27130
hovercard-subject-tagpull_request:2640144169
github-keyboard-shortcutsrepository,pull-request-list,pull-request-conversation,pull-request-files-changed,copilot
google-site-verificationApib7-x98H0j5cPqHWwSMm6dNU4GmODRoqxLiDzdx9I
octolytics-urlhttps://collector.github.com/github/collect
analytics-location///voltron/pull_requests_fragments/pull_request_layout
fb:app_id1401488693436528
apple-itunes-appapp-id=1477376905, app-argument=https://github.com/_view_fragments/voltron/pull_requests/show/python/cpython/136266/pull_request_layout
twitter:imagehttps://opengraph.githubassets.com/0725cdb1c119d7b3a8df4507febd08a915e6f3c1e8c23d6e326af0adb58c62ef/python/cpython/pull/136266
twitter:cardsummary_large_image
og:imagehttps://opengraph.githubassets.com/0725cdb1c119d7b3a8df4507febd08a915e6f3c1e8c23d6e326af0adb58c62ef/python/cpython/pull/136266
og:image:altThis fixes the data races in typeobject.c in subinterpreters under free-threading. The type flags and slots are only modified in the main interpreter as all static types are first initialised in ma...
og:image:width1200
og:image:height600
og:site_nameGitHub
og:typeobject
og:author:usernamemiss-islington
hostnamegithub.com
expected-hostnamegithub.com
None5f99f7c1d70f01da5b93e5ca90303359738944d8ab470e396496262c66e60b8d
turbo-cache-controlno-preview
go-importgithub.com/python/cpython git https://github.com/python/cpython.git
octolytics-dimension-user_id1525981
octolytics-dimension-user_loginpython
octolytics-dimension-repository_id81598961
octolytics-dimension-repository_nwopython/cpython
octolytics-dimension-repository_publictrue
octolytics-dimension-repository_is_forkfalse
octolytics-dimension-repository_network_root_id81598961
octolytics-dimension-repository_network_root_nwopython/cpython
turbo-body-classeslogged-out env-production page-responsive
disable-turbofalse
browser-stats-urlhttps://api.github.com/_private/browser/stats
browser-errors-urlhttps://api.github.com/_private/browser/errors
release82560a55c6b2054555076f46e683151ee28a19bc
ui-targetfull
theme-color#1e2327
color-schemelight dark

Links:

Skip to contenthttps://github.com/python/cpython/pull/136266#start-of-content
https://github.com/
Sign in https://github.com/login?return_to=https%3A%2F%2Fgithub.com%2Fpython%2Fcpython%2Fpull%2F136266
GitHub CopilotWrite better code with AIhttps://github.com/features/copilot
GitHub SparkBuild and deploy intelligent appshttps://github.com/features/spark
GitHub ModelsManage and compare promptshttps://github.com/features/models
MCP RegistryNewIntegrate external toolshttps://github.com/mcp
ActionsAutomate any workflowhttps://github.com/features/actions
CodespacesInstant dev environmentshttps://github.com/features/codespaces
IssuesPlan and track workhttps://github.com/features/issues
Code ReviewManage code changeshttps://github.com/features/code-review
GitHub Advanced SecurityFind and fix vulnerabilitieshttps://github.com/security/advanced-security
Code securitySecure your code as you buildhttps://github.com/security/advanced-security/code-security
Secret protectionStop leaks before they starthttps://github.com/security/advanced-security/secret-protection
Why GitHubhttps://github.com/why-github
Documentationhttps://docs.github.com
Bloghttps://github.blog
Changeloghttps://github.blog/changelog
Marketplacehttps://github.com/marketplace
View all featureshttps://github.com/features
Enterpriseshttps://github.com/enterprise
Small and medium teamshttps://github.com/team
Startupshttps://github.com/enterprise/startups
Nonprofitshttps://github.com/solutions/industry/nonprofits
App Modernizationhttps://github.com/solutions/use-case/app-modernization
DevSecOpshttps://github.com/solutions/use-case/devsecops
DevOpshttps://github.com/solutions/use-case/devops
CI/CDhttps://github.com/solutions/use-case/ci-cd
View all use caseshttps://github.com/solutions/use-case
Healthcarehttps://github.com/solutions/industry/healthcare
Financial serviceshttps://github.com/solutions/industry/financial-services
Manufacturinghttps://github.com/solutions/industry/manufacturing
Governmenthttps://github.com/solutions/industry/government
View all industrieshttps://github.com/solutions/industry
View all solutionshttps://github.com/solutions
AIhttps://github.com/resources/articles?topic=ai
Software Developmenthttps://github.com/resources/articles?topic=software-development
DevOpshttps://github.com/resources/articles?topic=devops
Securityhttps://github.com/resources/articles?topic=security
View all topicshttps://github.com/resources/articles
Customer storieshttps://github.com/customer-stories
Events & webinarshttps://github.com/resources/events
Ebooks & reportshttps://github.com/resources/whitepapers
Business insightshttps://github.com/solutions/executive-insights
GitHub Skillshttps://skills.github.com
Documentationhttps://docs.github.com
Customer supporthttps://support.github.com
Community forumhttps://github.com/orgs/community/discussions
Trust centerhttps://github.com/trust-center
Partnershttps://github.com/partners
GitHub SponsorsFund open source developershttps://github.com/sponsors
Security Labhttps://securitylab.github.com
Maintainer Communityhttps://maintainers.github.com
Acceleratorhttps://github.com/accelerator
Archive Programhttps://archiveprogram.github.com
Topicshttps://github.com/topics
Trendinghttps://github.com/trending
Collectionshttps://github.com/collections
Enterprise platformAI-powered developer platformhttps://github.com/enterprise
GitHub Advanced SecurityEnterprise-grade security featureshttps://github.com/security/advanced-security
Copilot for BusinessEnterprise-grade AI featureshttps://github.com/features/copilot/copilot-business
Premium SupportEnterprise-grade 24/7 supporthttps://github.com/premium-support
Pricinghttps://github.com/pricing
Search syntax tipshttps://docs.github.com/search-github/github-code-search/understanding-github-code-search-syntax
documentationhttps://docs.github.com/search-github/github-code-search/understanding-github-code-search-syntax
Sign in https://github.com/login?return_to=https%3A%2F%2Fgithub.com%2Fpython%2Fcpython%2Fpull%2F136266
Sign up https://github.com/signup?ref_cta=Sign+up&ref_loc=header+logged+out&ref_page=%2F%3Cuser-name%3E%2F%3Crepo-name%3E%2Fvoltron%2Fpull_requests_fragments%2Fpull_request_layout&source=header-repo&source_repo=python%2Fcpython
Reloadhttps://github.com/python/cpython/pull/136266
Reloadhttps://github.com/python/cpython/pull/136266
Reloadhttps://github.com/python/cpython/pull/136266
python https://github.com/python
cpythonhttps://github.com/python/cpython
Please reload this pagehttps://github.com/python/cpython/pull/136266
Notifications https://github.com/login?return_to=%2Fpython%2Fcpython
Fork 33.9k https://github.com/login?return_to=%2Fpython%2Fcpython
Star 71.1k https://github.com/login?return_to=%2Fpython%2Fcpython
Code https://github.com/python/cpython
Issues 5k+ https://github.com/python/cpython/issues
Pull requests 2.1k https://github.com/python/cpython/pulls
Actions https://github.com/python/cpython/actions
Projects 31 https://github.com/python/cpython/projects
Security Uh oh! There was an error while loading. Please reload this page. https://github.com/python/cpython/security
Please reload this pagehttps://github.com/python/cpython/pull/136266
Insights https://github.com/python/cpython/pulse
Code https://github.com/python/cpython
Issues https://github.com/python/cpython/issues
Pull requests https://github.com/python/cpython/pulls
Actions https://github.com/python/cpython/actions
Projects https://github.com/python/cpython/projects
Security https://github.com/python/cpython/security
Insights https://github.com/python/cpython/pulse
Sign up for GitHub https://github.com/signup?return_to=%2Fpython%2Fcpython%2Fissues%2Fnew%2Fchoose
terms of servicehttps://docs.github.com/terms
privacy statementhttps://docs.github.com/privacy
Sign inhttps://github.com/login?return_to=%2Fpython%2Fcpython%2Fissues%2Fnew%2Fchoose
Jump to bottomhttps://github.com/python/cpython/pull/136266#issue-comment-box
kumaraditya303https://github.com/kumaraditya303
python:3.14https://github.com/python/cpython/tree/3.14
miss-islington:backport-b582d75-3.14https://github.com/miss-islington/cpython/tree/backport-b582d75-3.14
[3.14] gh-129824: fix data races in subinterpreters under TSAN (GH-135794) https://github.com/python/cpython/pull/136266#top
kumaraditya303https://github.com/kumaraditya303
python:3.14https://github.com/python/cpython/tree/3.14
miss-islington:backport-b582d75-3.14https://github.com/miss-islington/cpython/tree/backport-b582d75-3.14
Conversation 1 https://github.com/python/cpython/pull/136266
Commits 2 https://github.com/python/cpython/pull/136266/commits
Checks 41 https://github.com/python/cpython/pull/136266/checks
Files changed https://github.com/python/cpython/pull/136266/files
Please reload this pagehttps://github.com/python/cpython/pull/136266
https://github.co/hiddenchars
https://github.com/python/cpython/pull/{{ revealButtonHref }}
https://github.com/miss-islington
miss-islingtonhttps://github.com/miss-islington
Jul 4, 2025https://github.com/python/cpython/pull/136266#issue-3201212402
Please reload this pagehttps://github.com/python/cpython/pull/136266
b582d75https://github.com/python/cpython/commit/b582d751b4968d4534fdb7894e50713676789b2f
Various data races in subinterpreter tests under TSAN #129824https://github.com/python/cpython/issues/129824
Please reload this pagehttps://github.com/python/cpython/pull/136266
https://github.com/kumaraditya303
https://github.com/miss-islington
pythongh-129824https://github.com/python/cpython/issues/129824
: fix data races in subinterpreters under TSAN (https://github.com/python/cpython/pull/136266/commits/7ee26966934754d4b635706221d70f49211c72b7
python…https://github.com/python/cpython/pull/135794
7ee2696https://github.com/python/cpython/pull/136266/commits/7ee26966934754d4b635706221d70f49211c72b7
…GH-135794https://github.com/python/cpython/pull/135794
b582d75https://github.com/miss-islington/cpython/commit/b582d751b4968d4534fdb7894e50713676789b2f
https://github.com/miss-islington
miss-islingtonhttps://github.com/miss-islington
markshannonhttps://github.com/markshannon
code ownerhttps://github.com/python/cpython/blob/2449f7773446b45cc3bae2cc502e8fedf896df8d/.github/CODEOWNERS#L34
July 4, 2025 03:49https://github.com/python/cpython/pull/136266#event-18463709632
https://github.com/apps/bedevere-app
bedevere-apphttps://github.com/apps/bedevere-app
awaiting review https://github.com/python/cpython/issues?q=state%3Aopen%20label%3A%22awaiting%20review%22
Jul 4, 2025https://github.com/python/cpython/pull/136266#event-18463709898
Various data races in subinterpreter tests under TSAN #129824 https://github.com/python/cpython/issues/129824
gh-129824: fix data races in subinterpreters under TSAN #135794 https://github.com/python/cpython/pull/135794
https://github.com/apps/bedevere-app
bedevere-apphttps://github.com/apps/bedevere-app
skip news https://github.com/python/cpython/issues?q=state%3Aopen%20label%3A%22skip%20news%22
topic-free-threading https://github.com/python/cpython/issues?q=state%3Aopen%20label%3Atopic-free-threading
Jul 4, 2025https://github.com/python/cpython/pull/136266#event-18463710240
https://github.com/kumaraditya303
kumaraditya303https://github.com/kumaraditya303
Jul 4, 2025https://github.com/python/cpython/pull/136266#event-18463752901
https://github.com/kumaraditya303
kumaraditya303https://github.com/kumaraditya303
Jul 6, 2025https://github.com/python/cpython/pull/136266#event-18490525287
https://github.com/kumaraditya303
Merge branch '3.14' into backport-b582d75-3.14https://github.com/python/cpython/pull/136266/commits/01e844c1ee2d5055c07a7e3d2b4a5e1b25c17f7b
01e844chttps://github.com/python/cpython/pull/136266/commits/01e844c1ee2d5055c07a7e3d2b4a5e1b25c17f7b
https://github.com/kumaraditya303
kumaraditya303https://github.com/kumaraditya303
🔨 test-with-buildbots https://github.com/python/cpython/issues?q=state%3Aopen%20label%3A%22%3Ahammer%3A%20test-with-buildbots%22
Jul 6, 2025https://github.com/python/cpython/pull/136266#event-18490559511
https://github.com/bedevere-bot
bedevere-bothttps://github.com/bedevere-bot
Jul 6, 2025https://github.com/python/cpython/pull/136266#issuecomment-3041197156
@kumaraditya303https://github.com/kumaraditya303
01e844chttps://github.com/python/cpython/commit/01e844c1ee2d5055c07a7e3d2b4a5e1b25c17f7b
https://buildbot.python.org/all/#/grid?branch=refs%2Fpull%2F136266%2Fmergehttps://buildbot.python.org/all/#/grid?branch=refs%2Fpull%2F136266%2Fmerge
Please reload this pagehttps://github.com/python/cpython/pull/136266
https://github.com/bedevere-bot
bedevere-bothttps://github.com/bedevere-bot
🔨 test-with-buildbots https://github.com/python/cpython/issues?q=state%3Aopen%20label%3A%22%3Ahammer%3A%20test-with-buildbots%22
Jul 6, 2025https://github.com/python/cpython/pull/136266#event-18490559587
https://github.com/kumaraditya303
kumaraditya303https://github.com/kumaraditya303
3ea7276https://github.com/python/cpython/commit/3ea7276a8e9edcf5cc5409448467023a34d4f083
Jul 6, 2025https://github.com/python/cpython/pull/136266#event-18491686937
Please reload this pagehttps://github.com/python/cpython/pull/136266
https://github.com/apps/bedevere-app
bedevere-apphttps://github.com/apps/bedevere-app
awaiting review https://github.com/python/cpython/issues?q=state%3Aopen%20label%3A%22awaiting%20review%22
Jul 6, 2025https://github.com/python/cpython/pull/136266#event-18491687096
https://github.com/miss-islington
miss-islingtonhttps://github.com/miss-islington
January 2, 2026 18:09https://github.com/python/cpython/pull/136266#event-21830391935
Sign up for freehttps://github.com/join?source=comment-repo
Sign in to commenthttps://github.com/login?return_to=https%3A%2F%2Fgithub.com%2Fpython%2Fcpython%2Fpull%2F136266
https://github.com/markshannon
markshannon https://github.com/markshannon
skip news https://github.com/python/cpython/issues?q=state%3Aopen%20label%3A%22skip%20news%22
topic-free-threading https://github.com/python/cpython/issues?q=state%3Aopen%20label%3Atopic-free-threading
Please reload this pagehttps://github.com/python/cpython/pull/136266
https://github.com/miss-islington
https://github.com/bedevere-bot
https://github.com/kumaraditya303
https://github.com
Termshttps://docs.github.com/site-policy/github-terms/github-terms-of-service
Privacyhttps://docs.github.com/site-policy/privacy-policies/github-privacy-statement
Securityhttps://github.com/security
Statushttps://www.githubstatus.com/
Communityhttps://github.community/
Docshttps://docs.github.com/
Contacthttps://support.github.com?tags=dotcom-footer

Viewport: width=device-width


URLs of crawlers that visited me.