Sumeet Pawnikar 089aece01a powercap: RAPL: fix invalid initialization for pl4_supported field ... commit d05b5e0baf424c8c4b4709ac11f66ab726c8deaf upstream. The current initialization of the struct x86_cpu_id via pl4_support_ids[] is partial and wrong. It is initializing "stepping" field with "X86_FEATURE_ANY" instead of "feature" field. Use X86_MATCH_INTEL_FAM6_MODEL macro instead of initializing each field of the struct x86_cpu_id for pl4_supported list of CPUs. This X86_MATCH_INTEL_FAM6_MODEL macro internally uses another macro X86_MATCH_VENDOR_FAM_MODEL_FEATURE for X86 based CPU matching with appropriate initialized values. Reported-by: Dave Hansen <dave.hansen@intel.com> Link: https://lore.kernel.org/lkml/28ead36b-2d9e-1a36-6f4e-04684e420260@intel.com Fixes: eb52bc2ae5b8 ("powercap: RAPL: Add Power Limit4 support for Meteor Lake SoC") Fixes: b08b95cf30f5 ("powercap: RAPL: Add Power Limit4 support for Alder Lake-N and Raptor Lake-P") Fixes: 515755906921 ("powercap: RAPL: Add Power Limit4 support for RaptorLake") Fixes: 1cc5b9a411e4 ("powercap: Add Power Limit4 support for Alder Lake SoC") Fixes: 8365a898fe ("powercap: Add Power Limit4 support") Signed-off-by: Sumeet Pawnikar <sumeet.r.pawnikar@intel.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com> [ Ricardo: I only kept TIGERLAKE in pl4_support_ids as only this model is enumerated before this changeset. ] Signed-off-by: Ricardo Neri <ricardo.neri-calderon@linux.intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>		2024-10-17 15:07:58 +02:00
..
idle_inject.c
intel_rapl_common.c	powercap: intel_rapl: fix UBSAN shift-out-of-bounds issue	2022-10-26 13:25:44 +02:00
intel_rapl_msr.c	powercap: RAPL: fix invalid initialization for pl4_supported field	2024-10-17 15:07:58 +02:00
Kconfig	powercap: RAPL: Fix CONFIG_IOSF_MBI dependency	2023-07-27 08:43:34 +02:00
Makefile
powercap_sys.c	powercap: fix possible name leak in powercap_register_zone()	2023-03-11 16:39:23 +01:00