Reviewed-by: Michael Kinney <[email protected]> > -----Original Message----- > From: Fan, Jeff > Sent: Tuesday, March 8, 2016 6:17 PM > To: [email protected] > Cc: Qiu, Shumin <[email protected]>; Kinney, Michael D > <[email protected]> > Subject: [Patch] UefiCpuPkg/Application/Cpuid: Add check for > gMaximumBasicFunction > > Add check for gMaximumBasicFunction in CpuidVersionInfo () back. > > Cc: Qiu Shumin <[email protected]> > Cc: Michael Kinney <[email protected]> > Contributed-under: TianoCore Contribution Agreement 1.0 > Signed-off-by: Jeff Fan <[email protected]> > --- > UefiCpuPkg/Application/Cpuid/Cpuid.c | 4 ++++ > 1 file changed, 4 insertions(+) > > diff --git a/UefiCpuPkg/Application/Cpuid/Cpuid.c > b/UefiCpuPkg/Application/Cpuid/Cpuid.c > index 371df66..f5268cd 100644 > --- a/UefiCpuPkg/Application/Cpuid/Cpuid.c > +++ b/UefiCpuPkg/Application/Cpuid/Cpuid.c > @@ -213,6 +213,10 @@ CpuidVersionInfo ( > UINT32 DisplayFamily; > UINT32 DisplayModel; > > + if (CPUID_VERSION_INFO > gMaximumBasicFunction) { > + return; > + } > + > AsmCpuid (CPUID_VERSION_INFO, &Eax.Uint32, &Ebx.Uint32, &Ecx.Uint32, > &Edx.Uint32); > > Print (L"CPUID_VERSION_INFO (Leaf %08x)\n", CPUID_VERSION_INFO); > -- > 1.9.5.msysgit.0
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