This series provides better decoding for SMCA specific raw MSR values in BERT reported using x86 Processor Error Common Platform Error Record (CPER) format. Patch 1 extracts the raw MSR values of MCA registers in BERT and passes it through the MCA handling chain. Patch 2 provides a fix of missing error logs as observed in Patch 1. Patch v2 provides a fix for the build error observed in Patch v1. As reported by kernel test robot, Patch 1 failed stating undefined reference to arch_apei_report_x86_error() in function cper_print_proc_ia. The failure is noticed when CONFIG_ACPI_APEI is not compiled into the kernel. Fix the error by returning error code if CONFIG_ACPI_APEI is not installed into the kernel. Links: https://lkml.kernel.org/r/20200825144710.23584-1-Smita.KoralahalliChannabasappa@xxxxxxx https://lkml.kernel.org/r/20200825144710.23584-2-Smita.KoralahalliChannabasappa@xxxxxxx https://lkml.kernel.org/r/20200825144710.23584-3-Smita.KoralahalliChannabasappa@xxxxxxx Smita Koralahalli (2): cper, apei, mce: Pass x86 CPER through the MCA handling chain x86/mce/dev-mcelog: Fix updating kflags in AMD systems arch/x86/include/asm/mce.h | 3 +++ arch/x86/kernel/acpi/apei.c | 9 +++++++ arch/x86/kernel/cpu/mce/apei.c | 37 ++++++++++++++++++++++++++++ arch/x86/kernel/cpu/mce/dev-mcelog.c | 4 ++- drivers/firmware/efi/cper-x86.c | 10 +++++--- include/acpi/apei.h | 9 +++++++ 6 files changed, 67 insertions(+), 5 deletions(-) -- 2.17.1
