ptl: Enable userspace support for PTL (includes Zephyr Dec02 update)#10408
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kv2019i merged 3 commits intothesofproject:mainfrom Dec 4, 2025
Merged
ptl: Enable userspace support for PTL (includes Zephyr Dec02 update)#10408kv2019i merged 3 commits intothesofproject:mainfrom
kv2019i merged 3 commits intothesofproject:mainfrom
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softwarecki
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lbetlej,
lgirdwood,
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Pull request overview
This PR enables userspace support for the PTL platform by updating the Zephyr revision to include userspace fixes and implementing a workaround to disable DP deadline recalculation for userspace DP threads.
Key changes:
- Updates Zephyr to revision
6cd7cfa104a5f4de68408c9bf6516cd1109b9782which includes userspace fixes - Conditionally disables DP deadline recalculation for userspace threads as a temporary measure
- Enables userspace by default on the PTL platform configuration
Reviewed changes
Copilot reviewed 3 out of 3 changed files in this pull request and generated 2 comments.
| File | Description |
|---|---|
| west.yml | Updates Zephyr revision to include userspace fixes |
| src/schedule/zephyr_dp_schedule.c | Adds conditional logic to skip DP scheduler access in userspace threads |
| app/boards/intel_adsp_ace30_ptl.conf | Enables userspace configuration for PTL platform |
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kv2019i
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kv2019i
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Dec 2, 2025
serhiy-katsyuba-intel
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Dec 2, 2025
abonislawski
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Looks like we need #10406
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Merged. Will restart CI |
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SOFCI TEST |
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@softwarecki can you check internal CI thanks !
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Rebased to include #10409. Now CI should pass :) |
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CI failed because there was no disk space.
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SOFCI TEST |
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SOFCI TEST |
Total of 91 commits. Changes include:
6cd7cfa104a xtensa: mmu: ptables: Set PPN in region_map_update to fix
memory mapping
942b1e85715 xtensa: mmu: ptables: Introduce PTE_PPN_SET macro
f5f56113fe2 xtensa: mmu: ptables: Introduce PTE_PPN_GET macro
53eaf0f71ee llext: llext_priv: INSTR_FETCHABLE missing parentheses in
definition
Signed-off-by: Adrian Warecki <adrian.warecki@intel.com>
Disable DP tasks deadline recalculation from DP threads running in userspace. Recalculation requires information about other DP threads, which is not available from a DP thread operating in userspace. This is a temporary change until a better solution is found. Signed-off-by: Adrian Warecki <adrian.warecki@intel.com>
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@softwarecki The ptl CI build (with debug on) fails to: |
PTL supports user-space, enable it by default. Signed-off-by: Adrian Warecki <adrian.warecki@intel.com>
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@lgirdwood @kv2019i There seem to be only minor on-device test failures left. If you think it's appropriate, please restart CI, as it seems I can't trigger this with a "SOFCI TEST" comment. |
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I think we can proceed to merge:
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Update Zephyr revision to
6cd7cfa104a5f4de68408c9bf6516cd1109b9782to include the latest userspace fixes (zephyrproject-rtos/zephyr#99254).Temporarily disable DP deadline recalculation in userspace DP threads.
Enable support for the PTL platform by default.