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zephyrproject-rtos / zephyr

Primary Git Repository for the Zephyr Project. Zephyr is a new generation, scalable, optimized, secure RTOS for multiple hardware architectures.
https://docs.zephyrproject.org
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xtensa: mpu: adding or removing partitions from memory domain of current running thread has no effect #75834

Open dcpleung opened 2 months ago

dcpleung commented 2 months ago

Describe the bug Adding or removing partitions from the memory domain of the currently running thread has no effect. The memory regions cannot be access (for additions), or can still be accessed (for removal) after calling k_mem_domain_add_partition() or k_mem_domain_remove_partition().

Expected behavior

Impact Annoyance ... for now.

Environment (please complete the following information):

github-actions[bot] commented 3 weeks ago

This issue has been marked as stale because it has been open (more than) 60 days with no activity. Remove the stale label or add a comment saying that you would like to have the label removed otherwise this issue will automatically be closed in 14 days. Note, that you can always re-open a closed issue at any time.

dcpleung commented 3 weeks ago

Reopen to reuse this for backport