Re: [Xen-devel] [PATCH v5 04/10] AMD/IOMMU: introduce a "valid" flag for IVRS mappings

2019-09-17 Thread Andrew Cooper
On 06/08/2019 14:08, Jan Beulich wrote: > For us to no longer blindly allocate interrupt remapping tables for > everything the ACPI tables name, we can't use struct ivrs_mappings' > intremap_table field anymore to also have the meaning of "this entry > is valid". Add a separate boolean field

[Xen-devel] [PATCH v5 04/10] AMD/IOMMU: introduce a "valid" flag for IVRS mappings

2019-08-06 Thread Jan Beulich
For us to no longer blindly allocate interrupt remapping tables for everything the ACPI tables name, we can't use struct ivrs_mappings' intremap_table field anymore to also have the meaning of "this entry is valid". Add a separate boolean field instead. Signed-off-by: Jan Beulich --- v5: New.