[DNM][Do Not Review][WiP][PoC] userspace LL scheduling: LLEXT & multicore - #10945

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lyakh wants to merge 12 commits into

thesofproject:mainfrom

lyakh:llext-ull

Commits on Aug 28, 2026

schedule: userspace: DP: make scheduler_dp_ll_tick() a syscall
lyakh
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1c0e3c9
schedule: dp: userspace: make scheduler_dp_internal_free() a syscall
lyakh
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5981ff2
schedule: ll: userspace: grant the LL thread rights on DP
lyakh
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6ad77b2
lib-manager: add a syscall to handle LLEXT-related work
lyakh
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c52e498
llext: with userspace let LL thread access DP modules too
lyakh
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2d0d472
schedule: ll: enable multicore userspace
lyakh
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ccc1e10
schedule: dp: application: fix NULL check order
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bf3312b
schedule: dp: userspace grant IPC thread rights on DP assets
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426d6c1
userspace: perform library loading in kernel context
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81112c6
schedule: ll: userspace: enable LLEXT
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b943a3e
userspace-ll: re-enable DRAM execution and data
lyakh
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cbbda3e
userspace-ll: re-enable the DP scheduler
lyakh
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524d832