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Christian Brauner ?? (brauner@mastodon.social)'s status on Friday, 27-Feb-2026 06:01:43 JST Christian Brauner ??

RE: https://mastodon.social/@brauner/116071424787849407
I took it one step further and implemented both CLONE_AUTOREAP (now for non-pidfd as well) and CLONE_PIDFD_AUTOKILL (requires no new privileges for the child now):
https://patch.msgid.link/20260223-work-pidfs-autoreap-v4-0-e393c08c09d1@kernel.org
In conversation about 4 months ago from mastodon.social permalink
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  Christian Brauner 🦊🐺 (@brauner@mastodon.social)
  
  from Christian Brauner 🦊🐺
  
  I took some time to finally hack up CLONE_AUTOREAP with pidfds. A much requested feature (e.g., see [1] and [2]). Current state of the branch is in [3]. [1]: https://github.com/uapi-group/kernel-features/issues/45 [2]: https://github.com/kata-containers/kata-containers/issues/12489 [3]: https://github.com/brauner/linux/commits/work.pidfs.autoreap/ #kernel #linux #pidfd
- James Morris likes this.

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