Zeng, Star 6c5801be6e UefiCpuPkg RegisterCpuFeaturesLib: NumberOfCpus may be uninitialized ... NumberOfCpus local variable in GetAcpiCpuData will be uninitialized when CpuS3DataDxe runs before DxeRegisterCpuFeaturesLib (linked by CpuFeaturesDxe) because there is no code to initialize it at (AcpiCpuData != NULL) execution path. The issue is exposed after cefad282fb and 38ee7bafa7. There was negligence in that code review. One further topic may be "Could EDK2 CI be enhanced to catch this kind of uninitialized local variable case?". :) This patch fixes this regression issue. Cc: Eric Dong <eric.dong@intel.com> Cc: Ray Ni <ray.ni@intel.com> Cc: Laszlo Ersek <lersek@redhat.com> Signed-off-by: Star Zeng <star.zeng@intel.com> Message-Id: <20210121093944.1621-1-star.zeng@intel.com> Reviewed-by: Ray Ni <ray.ni@intel.com> Reviewed-by: Laszlo Ersek <lersek@redhat.com>		2021-01-21 14:30:06 +00:00
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CpuFeaturesInitialize.c	UefiCpuPkg/CpuFeature: reduce time complexty to calc CpuInfo.First	2020-12-14 08:54:22 +00:00
DxeRegisterCpuFeaturesLib.c	UefiCpuPkg/RegisterCpuFeaturesLib: Start all processors simultaneously.	2019-07-29 09:25:20 +08:00
DxeRegisterCpuFeaturesLib.inf	UefiCpuPkg: Replace BSD License with BSD+Patent License	2019-04-09 10:58:28 -07:00
PeiRegisterCpuFeaturesLib.c	UefiCpuPkg/RegisterCpuFeaturesLib: Support MpServices2 only case.	2020-09-14 13:07:37 +00:00
PeiRegisterCpuFeaturesLib.inf	UefiCpuPkg/RegisterCpuFeaturesLib: Support MpServices2 only case.	2020-09-14 13:07:37 +00:00
RegisterCpuFeatures.h	UefiCpuPkg/RegisterCpuFeaturesLib: Support MpServices2 only case.	2020-09-14 13:07:37 +00:00
RegisterCpuFeaturesLib.c	UefiCpuPkg RegisterCpuFeaturesLib: NumberOfCpus may be uninitialized	2021-01-21 14:30:06 +00:00
RegisterCpuFeaturesLib.uni	UefiCpuPkg: Replace BSD License with BSD+Patent License	2019-04-09 10:58:28 -07:00