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Google Summer of Code Ideas (edit)

756 bytes removed , 14 February

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* Expected size: 350 hours

* Mentors: Alexander Mikhalitsyn <alexander@mihalicyn.com>, Pavel Tikhomirov <ptikhomirov@virtuozzo.com>, Andrei Vagin <avagin@gmail.com>

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~~=== Add support for pidfd file descriptors ===~~

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~~'''Summary:''' Support C/R of pidfd descriptors~~

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~~There is pidfd_open syscall which allows opening~~

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~~a special PID file descriptor. A user can send a signal to~~

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~~the process (pidfd_send_signal syscall), wait for the process~~

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~~(poll() on pidfd).~~

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~~At the moment CRIU can't dump processes that have pidfd's opened.~~

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~~'''Links:'''~~

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* https://lwn.net/Articles/801319/

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* https://lwn.net/Articles/794707/

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* https://github.com/torvalds/linux/blob/v5.16/kernel/fork.c#L1877

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~~'''Details:'''~~

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* Skill level: intermediate

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* Language: C

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* Expected size: 350 hours

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* Mentors: Alexander Mikhalitsyn <alexander@mihalicyn.com>, Christian Brauner <christian@brauner.io>

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* Suggested by: Alexander Mikhalitsyn <alexander@mihalicyn.com>

=== Use eBPF to lock and unlock the network ===

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