[DRAFT/TESTING] userspace LL/audio test PR (latest ver: V42) - #10558

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kv2019i wants to merge 16 commits into

thesofproject:mainfrom

kv2019i:feat/userspace-ll-wip

Commits on Sep 2, 2026

(---section submitted PRs START)
kv2019i
committed
2e93887
schedule: zephyr_ll: protect against a race in task free
kv2019i
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ce1e31a
audio: tdfb: place IIR emphasis coefficients in .rodata
kv2019i
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f8e58d2
lib-manager: add a syscall to handle LLEXT-related work

lyakh
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kv2019i
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a27d0b8
llext: with userspace let LL thread access DP modules too

lyakh
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kv2019i
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61c530c
schedule: ll: enable multicore userspace

lyakh
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kv2019i
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3a91179
schedule: dp: application: fix NULL check order

lyakh
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kv2019i
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c416117
schedule: dp: userspace grant IPC thread rights on DP assets

lyakh
authored and
kv2019i
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c991eab
userspace: perform library loading in kernel context

lyakh
authored and
kv2019i
committed
c893600

Commits on Sep 3, 2026

schedule: ll: userspace: lift restrictions
kv2019i
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5791f7c
ipc: userspace: don't fault when removing an already-sent IPC message
kv2019i
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d311819
llext: userspace: clear cold segment descriptors when sections are absent
kv2019i
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d8d46bb
zephyr: vregion: stop logging spurious "read access denied" on free paths
kv2019i
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dd0afa8
app: overlays: ptl: increased LL user-space heap
kv2019i
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868f260
(---section submitted PRs STOP)
kv2019i
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81a6dd7
boards: intel: default to user-space LL for ptl and wcl
kv2019i
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af2794e