edk2.git - Cross-platform firmware development environment

	Commit message (Collapse)	Author	Age	Files	Lines
*	UefiCpuPkg/MicrocodeMeasurementDxe: Fix exception	Darbin Reyes	2023-03-10	1	-1/+1
\| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \|	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>
*	UefiCpuPkg: Extend measurement of microcode patches to TPM	Yang, Longlong	2021-12-24	4	-0/+364
	REF: https://bugzilla.tianocore.org/show_bug.cgi?id=3683 TCG specification says BIOS should extend measurement of microcode to TPM. However, reference BIOS is not doing this. BIOS shall extend measurement of microcode to TPM. Cc: Eric Dong <eric.dong@intel.com> Reviewed-by: Ray Ni <ray.ni@intel.com> Cc: Rahul Kumar <rahul1.kumar@intel.com> Cc: Jiewen Yao <jiewen.yao@intel.com> Cc: Min M Xu <min.m.xu@intel.com> Cc: Qi Zhang <qi1.zhang@intel.com> Signed-off-by: Longlong Yang <longlong.yang@intel.com>