[DRAFT] userspace LL/audio test PR (latest ver: V30) - #10558

Draft

kv2019i wants to merge 35 commits into

thesofproject:mainfrom

kv2019i:feat/userspace-ll-wip

Commits on Aug 5, 2026

(---section submitted PRs START)
kv2019i
committed
0724623
(---section submitted PRs STOP)
kv2019i
committed
8be1ece
(---section audio-user PRs START)
kv2019i
committed
2f337a5
audio: chain_dma: port to sof_dma_* syscall wrappers
kv2019i
committed
29a08a7
audio: chain_dma: allocate comp_dev and private data from user heap
kv2019i
committed
1e5a369
audio: chain_dma: allocate DMA buffer from user LL heap context
kv2019i
committed
10e18ee
(---section audio user PRs STOP)
kv2019i
committed
7bb5dfd
(---section: nice to have for debug START)
kv2019i
committed
5e4342a
userspace: fix debug-overlay builds

lyakh
authored and
kv2019i
committed
7ac2605
schedule: zephyr_domain: use a different thread name for user LL
kv2019i
committed
2b0f178
coherent: disable core debug checks for user-space builds
kv2019i
committed
824724a
schedule: zephyr_ll: make zephyr_ll_assert_core() user-space safe
kv2019i
committed
d61bbd3
ipc: ipc-helper: fix compiler warning in ipc_comp_free()
kv2019i
committed
caa0679
(---section: nice to have for debug END)
kv2019i
committed
24d4852
(---section: prep for multicore START)
kv2019i
committed
8882984
init: secondary_core_init: set up user-space LL scheduler context
kv2019i
committed
97e46bb
(---section: prep for multicore END)
kv2019i
committed
38477d3
(---section: prep for DP START)
kv2019i
committed
e4406d6
zephyr: lib: make vregion_alloc/free system calls
kv2019i
committed
6d7feaa
(---section: prep for DP END)
kv2019i
committed
37c63b0
(---section: IPC notifications Jyri START)
kv2019i
committed
87b7fa4
ipc: turn ipc_msg_send() into a system call if SOF_USERSPACE_LL=y

Jyri Sarha
authored and
kv2019i
committed
515f9af
ipc: make IPC message allocation userspace-safe
kv2019i
committed
8418367
ipc4: notification: make send_resource_notif() a syscall

Jyri Sarha
authored and
kv2019i
committed
bd54563
(---section: IPC notifications Jyri STOP)
kv2019i
committed
155cf05
(---section test-case START)
kv2019i
committed
ada3023
zephyr: test: userspace: add pipeline_two_components test
kv2019i
committed
a33065b
(---section WIP mandatory changes START)
kv2019i
committed
82270e9
audio: pipeline: enable position reporting for user-space pipelines
kv2019i
committed
2674b66
schedule: zephyr_ll: fix use-after-free when freeing an active user-space task
kv2019i
committed
a3d3928
WIP: ipc: expose coldrodata to IPC user thread
kv2019i
committed
e549fc9
HACK: audio: collection of feature limitations to run LL in user
kv2019i
committed
0d65e8a
schedule: zephyr_ll: convert pdata->sem into a dynamic object
kv2019i
committed
6fc32a3
Revert "module: generic: remove MEM_API_CHECK_THREAD debug mechanism"
kv2019i
committed
f5fb6a5
Revert "module: generic: add mutex to protect module_resources"
kv2019i
committed
83e6889

Navigation Menu

Uh oh!

[DRAFT] userspace LL/audio test PR (latest ver: V30) - #10558

[DRAFT] userspace LL/audio test PR (latest ver: V30)#10558
kv2019i wants to merge 35 commits into
thesofproject:mainfrom
kv2019i:feat/userspace-ll-wip

Commits on Aug 5, 2026

(---section submitted PRs START)

(---section submitted PRs STOP)

(---section audio-user PRs START)

audio: chain_dma: port to sof_dma_* syscall wrappers

audio: chain_dma: allocate comp_dev and private data from user heap

audio: chain_dma: allocate DMA buffer from user LL heap context

(---section audio user PRs STOP)

(---section: nice to have for debug START)

userspace: fix debug-overlay builds

schedule: zephyr_domain: use a different thread name for user LL

coherent: disable core debug checks for user-space builds

schedule: zephyr_ll: make zephyr_ll_assert_core() user-space safe

ipc: ipc-helper: fix compiler warning in ipc_comp_free()

(---section: nice to have for debug END)

(---section: prep for multicore START)

init: secondary_core_init: set up user-space LL scheduler context

(---section: prep for multicore END)

(---section: prep for DP START)

zephyr: lib: make vregion_alloc/free system calls

(---section: prep for DP END)

(---section: IPC notifications Jyri START)

ipc: turn ipc_msg_send() into a system call if SOF_USERSPACE_LL=y

ipc: make IPC message allocation userspace-safe

ipc4: notification: make send_resource_notif() a syscall

(---section: IPC notifications Jyri STOP)

(---section test-case START)

zephyr: test: userspace: add pipeline_two_components test

(---section WIP mandatory changes START)

audio: pipeline: enable position reporting for user-space pipelines

schedule: zephyr_ll: fix use-after-free when freeing an active user-space task

WIP: ipc: expose coldrodata to IPC user thread

HACK: audio: collection of feature limitations to run LL in user

schedule: zephyr_ll: convert pdata->sem into a dynamic object

Revert "module: generic: remove MEM_API_CHECK_THREAD debug mechanism"

Revert "module: generic: add mutex to protect module_resources"