tree e4226802ff6b0c32692b3b43687d0b51aaa31726
parent 3d3ebcad6a0ff7ceb6dd0f2f678c326968399b18
author Igor Mammedov <imammedo@redhat.com> 1456495163 +0100
committer Michael S. Tsirkin <mst@redhat.com> 1457708352 +0200

pc: acpi: SRAT: create only valid processor lapic entries

When APIC IDs are sparse*, in addition to valid LAPIC
entries the SRAT is also filled invalid ones for non
possible APIC IDs.
Fix it by asking machine for all possible APIC IDs
instead of wrongly assuming that all APIC IDs in
range 0..apic_id_limit are possible.

* sparse lapic topology CLI:
     -smp x,sockets=2,cores=3,maxcpus=6
Signed-off-by: Igor Mammedov <imammedo@redhat.com>
Reviewed-by: Eduardo Habkost <ehabkost@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>