[Xen-devel] PVH Dom0 ACPI tables

[Roger Pau Monné <roger.pau@xxxxxxxxxx>]

Hello,

After the comments on the ACPI whitelisting patch for PVH Dom0 I've
decided to post the list of ACPI tables that I've used to create the
current whitelist, together with other tables that I've not yet added.

Allowed tables

DSDT*, FACP*, FACS*, PSDT*, SSDT*, SBST*, ASF, MCFG*, SLIC*, MSDM*,
UEFI, WDAT*, BGRT, FPDT*, S3PT*, IBFT.

* Already whitelisted.

Tables that might need mappings

BERT, MCHI, SPCR, SPMI, TCPA, WDDT, WDRT, PCCT, WPBT

Tables that could point to devices being used by Xen

DBG2, DBGP

Tables related to devices in use by Xen (or not available to Dom0)

HPET, DMAR, IVRS, WAET, CSRT, BOOT, MADT,

System topology related

SLIT, SRAT, MPST, PMTT, RASF*

* Not sure allowing Dom0 to activate 'patrol scrub' is safe.

ARM only

IORT, GTDT, STAO

Missing documentation

DRTM

This is based on the table signatures currently know to Xen (from the
actblX.h headers). I guess there are more that I'm missing.

Thanks, Roger.

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