Re: [Xen-devel] PVH Dom0 ACPI tables

["Jan Beulich" <JBeulich@xxxxxxxx>]

>>> On 14.02.18 at 11:30, <roger.pau@xxxxxxxxxx> wrote:
> 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

You have BERT here, but none of ERST, EINJ, or HEST above.
Albeit ERST and HEST are in use by Xen, so may need to go on
the list further down instead.

> 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,

Why WAET, CSRT, and BOOT? I can't find Xen using any of these.

> System topology related
> 
> SLIT, SRAT, MPST, PMTT, RASF*
> 
> * Not sure allowing Dom0 to activate 'patrol scrub' is safe.
> 
> ARM only
> 
> IORT, GTDT, STAO

I didn't think STAO is ARM-specific.

Jan


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