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userspace: a subset of #10945 that can be applied already now #11017

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Merged
lgirdwood merged 3 commits into from
Jul 21, 2026
+4 −3
Merged

userspace: a subset of #10945 that can be applied already now #11017

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114f597
audio: add driver list access debugging
lyakh Jul 2, 2026
d216b11
schedule: ll: remove a redundant type-cast
lyakh Jul 2, 2026
3737406
schedule: (cosmetic) clarify arch_*schedulers_get()
lyakh Jul 7, 2026
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1 change: 1 addition & 0 deletions src/audio/component.c
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Original file line number Diff line number Diff line change
Expand Up @@ -41,6 +41,7 @@ static APP_SYSUSER_BSS SHARED_DATA struct comp_driver_list cd;
#ifdef CONFIG_SOF_USERSPACE_LL
struct comp_driver_list *comp_drivers_get(void)
{
assert(!ll_sch_is_current());
return &cd;
}
#endif
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2 changes: 1 addition & 1 deletion src/schedule/zephyr_ll.c
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Expand Up @@ -758,7 +758,7 @@ void scheduler_get_task_info_ll(struct scheduler_props *scheduler_props,
uint32_t flags;

scheduler_props->processing_domain = COMP_PROCESSING_DOMAIN_LL;
struct zephyr_ll *ll_sch = (struct zephyr_ll *)scheduler_get_data(SOF_SCHEDULE_LL_TIMER);
struct zephyr_ll *ll_sch = scheduler_get_data(SOF_SCHEDULE_LL_TIMER);

zephyr_ll_lock(ll_sch, &flags);
scheduler_get_task_info(scheduler_props, data_off_size, &ll_sch->tasks);
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4 changes: 2 additions & 2 deletions zephyr/schedule.c
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Expand Up @@ -33,8 +33,7 @@ static APP_SYSUSER_BSS struct schedulers *_u_schedulers[CONFIG_CORE_COUNT];
*/
struct schedulers **arch_schedulers_get(void)
{
#if CONFIG_SOF_USERSPACE_LL
/* user-space callers must use arch_user_schedulers_get() */
#ifdef __ZEPHYR__
assert(!k_is_user_context());
#endif
return _k_schedulers + cpu_get_id();
Expand All @@ -53,6 +52,7 @@ EXPORT_SYMBOL(arch_schedulers_get);
struct schedulers **arch_user_schedulers_get(void)
{
#ifdef CONFIG_SOF_USERSPACE_LL
assert(!k_is_user_context());
return _u_schedulers + cpu_get_id();
#else
return NULL;
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