audk/UefiCpuPkg/MicrocodeMeasurementDxe
Darbin Reyes fd1820b7ea UefiCpuPkg/MicrocodeMeasurementDxe: Fix exception
REF: https://bugzilla.tianocore.org/show_bug.cgi?id=4360

An incorrect format specifier is being used in a DEBUG print,
specifically, a variable of type EFI_STATUS was being printed with
the %a format specifier (pointer to an ASCII string), thus the value of
the Status variable was being treated as the address of a string,
leading to a CPU exception, when encountered this bug manifests itself
as a hang near "Ready to Boot Event", with the last DEBUG print being
"INFO: Got MicrocodePatchHob with microcode patches starting address"
followed by a CPU Exception dump.

Signed-off-by: Darbin Reyes <darbin.reyes@intel.com>
Reviewed-by: Jacob Narey <jacob.narey@intel.com>
Reviewed-by: Michael D Kinney <michael.d.kinney@intel.com>
Reviewed-by: Eric Dong <eric.dong@intel.com>
2023-03-10 07:13:14 +00:00
..
MicrocodeMeasurementDxe.c UefiCpuPkg/MicrocodeMeasurementDxe: Fix exception 2023-03-10 07:13:14 +00:00
MicrocodeMeasurementDxe.inf UefiCpuPkg: Extend measurement of microcode patches to TPM 2021-12-24 09:08:20 +00:00
MicrocodeMeasurementDxe.uni UefiCpuPkg: Extend measurement of microcode patches to TPM 2021-12-24 09:08:20 +00:00
MicrocodeMeasurementDxeExtra.uni UefiCpuPkg: Extend measurement of microcode patches to TPM 2021-12-24 09:08:20 +00:00