Re: [PATCH RESEND 1/3][4.16] VT-d: per-domain IOMMU bitmap needs to have dynamic size

[Ian Jackson <iwj@xxxxxxxxxxxxxx>]

Jan Beulich writes ("[PATCH RESEND 1/3][4.16] VT-d: per-domain IOMMU bitmap 
needs to have dynamic size"):
> With no upper bound (anymore) on the number of IOMMUs, a fixed-size
> 64-bit map may be insufficient (systems with 40 IOMMUs have already been
> observed).
> 
> Fixes: 27713fa2aa21 ("VT-d: improve save/restore of registers across S3")
> Signed-off-by: Jan Beulich <jbeulich@xxxxxxxx>
> Reviewed-by: Kevin Tian <kevin.tian@xxxxxxxxx>

Release-Acked-by: Ian Jackson <iwj@xxxxxxxxxxxxxx>

provided it can be committed today.

Thanks,
Ian.