[DRAFT/TESTING] userspace LL/audio test PR (latest ver: V38) - #10558

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kv2019i wants to merge 10 commits into

thesofproject:mainfrom

kv2019i:feat/userspace-ll-wip

Commits on Aug 19, 2026

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kv2019i
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9934171
audio: pipeline: enable position reporting for user-space pipelines
kv2019i
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bda0ed9
schedule: zephyr_ll: protect against a race in task free
kv2019i
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a60704a

Commits on Aug 24, 2026

audio: tdfb: place IIR emphasis coefficients in .rodata
kv2019i
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4171d29
ipc: turn ipc_msg_send() into a system call if SOF_USERSPACE_LL=y

Jyri Sarha
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kv2019i
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b3e6c82
ipc: make IPC message allocation userspace-safe

Jyri Sarha
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kv2019i
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55dd965
ipc4: notification: make send_resource_notif() a syscall

Jyri Sarha
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kv2019i
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f167007
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kv2019i
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28b96d7
app: overlays: ptl: increased LL user-space heap
kv2019i
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90a92ff
[DNM] west.yml: update Zephyr to PR117022
kv2019i
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da9f905