[v1] x86/mm: address observations made while working on XSA-388

[PATCH 0/4] x86/mm: address observations made while working on XSA-388

Jan Beulich posted 4 patches 2 years, 4 months ago

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[PATCH 0/4] x86/mm: address observations made while working on XSA-388

Posted by Jan Beulich 2 years, 4 months ago

1: PoD: simplify / improve p2m_pod_cache_add()
2: PoD: HVM guests can't pin their pages
3: altp2m: p2m_altp2m_get_or_propagate() should honor present page order
4: altp2m: p2m_altp2m_propagate_change() should honor present page order

The last one is RFC, as there is an aspect I can't make sense of.
See there.

Jan

[PATCH 1/4] x86/PoD: simplify / improve p2m_pod_cache_add()
[PATCH 2/4] x86/PoD: HVM guests can't pin their pages
[PATCH 3/4] x86/altp2m: p2m_altp2m_get_or_propagate() should honor present page order
[PATCH RFC 4/4] x86/altp2m: p2m_altp2m_propagate_change() should honor present page order