Changes

Google Summer of Code Ideas (edit)

Revision as of 17:21, 27 February 2023

493 bytes removed , 17:21, 27 February 2023

→‎Dump shmem in user-mode (unprivileged-mode)

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* Mentor: Radostin Stoyanov <rstoyanov@fedoraproject.org>

* Suggested by: Adrian Reber <areber@redhat.com>

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~~=== Dump shmem in user-mode (unprivileged-mode) ===~~

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CRIU uses /proc/pid/map_files to dump and restore anonymous shared memory regions, but map_files is restricted to the global CAP_SYS_ADMIN capability. In most cases, it is possible to dump/restore shared memory region without map_files and we need to implement this in CRIU.

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

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* [[User-mode]]

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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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* Suggested by: Andrei Vagin <avagin@gmail.com>

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=== Files on detached mounts ===

Avagin

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