RE: [Patch] ACPICA: Increase AE_OWNER_ID_LIMIT to 2047

2019-05-30 Thread Schmauss, Erik
rt ; > Schmauss, Erik ; Wysocki, Rafael J > > Subject: [Patch] ACPICA: Increase AE_OWNER_ID_LIMIT to 2047 > > 32 sockets systems with 192 NVDIMMs run into the ACPI_OWNER_ID_MAX > limit which is currently set to 255, and nfit kernel module initialisation > fails > with the follo

[Patch] ACPICA: Increase AE_OWNER_ID_LIMIT to 2047

2019-05-30 Thread Hedi Berriche
32 sockets systems with 192 NVDIMMs run into the ACPI_OWNER_ID_MAX limit which is currently set to 255, and nfit kernel module initialisation fails with the following representative error messages: ACPI Error: Could not allocate new OwnerId (255 max), AE_OWNER_ID_LIMIT (20170303/utownerid-149