zephyr: alloc: fix L3 heap restore after power state change#10405
Merged
kv2019i merged 1 commit intothesofproject:mainfrom Dec 2, 2025
Merged
zephyr: alloc: fix L3 heap restore after power state change#10405kv2019i merged 1 commit intothesofproject:mainfrom
kv2019i merged 1 commit intothesofproject:mainfrom
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Fix L3 heap restoration logic to ensure MMU mapping is always configured before restoring the heap state from l3_heap_copy. Signed-off-by: Adrian Bonislawski <adrian.bonislawski@intel.com>
kv2019i
approved these changes
Dec 1, 2025
lgirdwood
approved these changes
Dec 1, 2025
serhiy-katsyuba-intel
approved these changes
Dec 1, 2025
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Pull request overview
This PR fixes a critical issue in L3 heap restoration logic after power state changes by ensuring MMU mapping is always configured before attempting to restore the heap state from l3_heap_copy.
Key Changes:
- Restructured the conditional logic to always configure MMU mapping when
ace_imr_used()is true - Moved the
l3_heap_copyrestoration check inside theace_imr_used()block to occur after MMU setup
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tmleman
approved these changes
Dec 2, 2025
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Fix L3 heap restoration logic to ensure MMU mapping is always configured before restoring the heap state from l3_heap_copy.