uh_mem: Implement prevention of permissions changes on locked pages #1531
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sluck-msft
reviewed
Jun 17, 2025
smalis-msft
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backport_2505
sluck-msft
previously approved these changes
Jun 18, 2025
chris-oo
reviewed
Jun 19, 2025
sluck-msft
approved these changes
Jun 20, 2025
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Locked pages should not be able to have anything about them changed, that's what locking means. Implement this. This requires implementing new methods on GuestMemoryAccess to inform uh_mem when a page is locked and unlocked.