generic zswap dedupa project by ailiopoulos Project Descriptionzswap [1] is a linux kernel component that provides in-memory compression for swap pages. It already provides a limited form of deduplication: if a page is filled with the same value (e.g. all-zeroes) then only that value is kept instead of compressing the contents. 
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Poking technologies for enrolling customer key to kernel trusted keyringa project by joeyli Project DescriptionThe keys in db or mok can be used to verify boot loader and kernel binary for booting. But upstream kernel doesn't trust them for enrolling to trusted keyring because they are enrolled outside the boundaries of kernel. Which means that IMA can not use db/mok keys for verification. 
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Model checking the BPF verifieran invention by shunghsiyu Project DescriptionBPF verifier plays a crucial role in securing the system (though less so now that unprivileged BPF is disabled by default in both upstream and SLES), and bugs in the verifier has lead to privilege escalation vulnerabilities in the past (e.g. CVE-2021-3490). 
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Rust in linux kernela project by dsterba Project DescriptionRust language is on the way to enter linux kernel, use this hackweek to explore and learn what this could bring us (or not). 
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