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| author | Arthur Hanson Rasmusson <arthur@vgpu.io> | 2026-10-22 18:28:19 -0400 |
|---|---|---|
| committer | Arthur Hanson Rasmusson <arthur@vgpu.io> | 2026-10-22 18:28:19 -0400 |
| commit | dece666732a95bafd349cac2fb2fbcd3aa3afa53 (patch) | |
| tree | 0714df6561fb075c7d810fe1ff0c9728d22cd06d /wiki/open-iov.org/load.php?lang=en&modules=ext.visualEditor.desktopArticleTarget.noscript|filepage|mediawiki.action.view.filepage|skins.vector.styles.legacy&only=styles&skin=vector.css | |
| parent | d03e69b85d4d795222fdf5eae637d7ae763c3702 (diff) | |
| download | open-iov-dece666732a95bafd349cac2fb2fbcd3aa3afa53.tar.gz open-iov-dece666732a95bafd349cac2fb2fbcd3aa3afa53.zip | |
r496h do not pin a linear window for content-scanned rings; the VAS walk resolves the rest
The registered COPY_SERVER_PDES directory walks the ring VA correctly
(trace: L0 -> L1 -> L2 idx 9 -> PD0), but the linear window pin installed
around the ring shadows it in svc_lookup_trusted (pin_lookup_any returns
the win-flagged entry first), so the pushbuffer/tracker reads kept using
the wrong noncontiguous guess. Pin only the content-validated ring page;
every other VA of the client now resolves through the walk.
Diffstat (limited to 'wiki/open-iov.org/load.php?lang=en&modules=ext.visualEditor.desktopArticleTarget.noscript|filepage|mediawiki.action.view.filepage|skins.vector.styles.legacy&only=styles&skin=vector.css')
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