Ruiyu Ni 1ed6498c4a UefiCpuPkg/CommonFeature: Skip locking when the feature is disabled ...

REF: https://bugzilla.tianocore.org/show_bug.cgi?id=1305

Today's code unconditionally sets the IA32_FEATURE_CONTROL.Lock to 1
no matter the feature is enabled or not.

The patch fixes this issue by only setting the Lock bit to 1 when
the feature is enabled.

Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Ruiyu Ni <ruiyu.ni@intel.com>
Reviewed-by: Eric Dong <eric.dong@intel.com>
Cc: Laszlo Ersek <lersek@redhat.com>

2018-11-07 17:05:49 +08:00

..

Aesni.c

UefiCpuPkg: Update AESNI support checking logic

2017-12-27 15:31:34 +08:00

C1e.c

UefiCpuPkg/CpuCommonFeaturesLib: Register MSR base on scope Info.

2018-10-22 11:19:49 +08:00

ClockModulation.c

UefiCpuPkg/FeaturesLib: Fix Haswell CPU hang with 50% throttling

2018-02-08 13:49:06 +08:00

CpuCommonFeatures.h

UefiCpuPkg: Clean up source files

2018-06-28 11:19:53 +08:00

CpuCommonFeaturesLib.c

UefiCpuPkg: Enable Processor Trace feature.

2017-08-04 12:26:44 +08:00

CpuCommonFeaturesLib.inf

UefiCpuPkg/CpuCommonFeaturesLib: Remove an unused PCD

2018-09-29 16:00:39 +08:00

CpuCommonFeaturesLib.uni

UefiCpuPkg/CpuFeatures: Change files format to DOS

2017-04-05 16:33:16 +08:00

Eist.c

UefiCpuPkg/CpuCommonFeaturesLib: Register MSR base on scope Info.

2018-10-22 11:19:49 +08:00

ExecuteDisable.c

UefiCpuPkg/CpuCommonFeaturesLib: Register MSR base on scope Info.

2018-10-22 11:19:49 +08:00

FastStrings.c

UefiCpuPkg/CpuCommonFeaturesLib: Register MSR base on scope Info.

2018-10-22 11:19:49 +08:00

FeatureControl.c

UefiCpuPkg/CommonFeature: Skip locking when the feature is disabled

2018-11-07 17:05:49 +08:00

LimitCpuIdMaxval.c

UefiCpuPkg/CpuCommonFeaturesLib: Register MSR base on scope Info.

2018-10-22 11:19:49 +08:00

MachineCheck.c

UefiCpuPkg/CpuCommonFeaturesLib: Remove white space at line end.

2018-10-26 11:28:36 +08:00

MonitorMwait.c

UefiCpuPkg/CpuCommonFeaturesLib: Register MSR base on scope Info.

2018-10-22 11:19:49 +08:00

PendingBreak.c

UefiCpuPkg/CpuCommonFeaturesLib: Register MSR base on scope Info.

2018-10-22 11:19:49 +08:00

Ppin.c

UefiCpuPkg/CpuCommonFeaturesLib: Register MSR base on scope Info.

2018-10-22 11:19:49 +08:00

ProcTrace.c

UefiCpuPkg/CpuCommonFeaturesLib: Register MSR base on scope Info.

2018-10-22 11:19:49 +08:00

X2Apic.c

UefiCpuPkg/CpuCommonFeaturesLib: Register MSR base on scope Info.

2018-10-22 11:19:49 +08:00