commit aa28991fd5dc4c01a40caab2bd9af8c5e06f9899
author David Arcari <darcari@redhat.com> Fri Aug 29 07:38:59 2025 -0400
committer Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> Fri Aug 29 16:15:19 2025 +0300
tree 7e92437614335905d18cd5d03b9e2007214f035b
parent b0908e03fdd488a5ffd5b80d86dcfc77207464e7

platform/x86/intel: power-domains: Use topology_logical_package_id() for package ID

Currently, tpmi_get_logical_id() calls topology_physical_package_id()
to set the pkg_id of the info structure. Since some VM hosts assign non
contiguous package IDs, topology_physical_package_id() can return a
larger value than topology_max_packages(). This will result in an
invalid reference into tpmi_power_domain_mask[] as that is allocatead
based on topology_max_packages() as the maximum package ID.

Fixes: 17ca2780458c ("platform/x86/intel: TPMI domain id and CPU mapping")
Signed-off-by: David Arcari <darcari@redhat.com>
Acked-by: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
Link: https://lore.kernel.org/r/20250829113859.1772827-1-darcari@redhat.com
Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>