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virt_mshv_vtl: Wire up proper memory protections for the monitor page and enable it #1541

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@smalis-msft smalis-msft commented Jun 18, 2025

This code is ugly, but we need to do per-backend things here despite being on the partition level, so it's necessary. We could maybe clean and split it up later somehow. Fixes #694

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We were saying the MNF page is essentially an overlay page? I'm wondering if it needs special handling during modify_vtl_protection_mask calls or modifying the default protections.

@smalis-msft smalis-msft added the backport_2505 Change should be backported to the release/2505 branch label Jun 20, 2025
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Support required page protections to emulate MNF for vmbus relay
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