Re: [edk2-devel] [PATCH v1] UefiCpuPkg/MpInitLib: Add missing explicit PcdLib dependency

["Ni, Ray" <ray.ni@intel.com>]

Reviewed-by: Ray Ni <ray.ni@intel.com>

> -----Original Message-----
> From: devel@edk2.groups.io <devel@edk2.groups.io> On Behalf Of Wu, Hao
> A
> Sent: Wednesday, April 22, 2020 2:56 PM
> To: devel@edk2.groups.io
> Cc: Wu, Hao A <hao.a.wu@intel.com>; Dong, Eric <eric.dong@intel.com>; Ni,
> Ray <ray.ni@intel.com>; Laszlo Ersek <lersek@redhat.com>
> Subject: [edk2-devel] [PATCH v1] UefiCpuPkg/MpInitLib: Add missing explicit
> PcdLib dependency
> 
> REF:https://bugzilla.tianocore.org/show_bug.cgi?id=2632
> 
> Both PEI and DXE instances of the MpInitLib are using PcdLib APIs, but
> none of them list the dependency of the PcdLib in INF & header files.
> 
> This commit will explicitly add such dependency in .H and .INF files.
> 
> Test done:
> Library level build pass for VS2015x86 tool chain
> 
> Cc: Eric Dong <eric.dong@intel.com>
> Cc: Ray Ni <ray.ni@intel.com>
> Cc: Laszlo Ersek <lersek@redhat.com>
> Signed-off-by: Hao A Wu <hao.a.wu@intel.com>
> ---
>  UefiCpuPkg/Library/MpInitLib/DxeMpInitLib.inf | 1 +
>  UefiCpuPkg/Library/MpInitLib/PeiMpInitLib.inf | 1 +
>  UefiCpuPkg/Library/MpInitLib/MpLib.h          | 1 +
>  3 files changed, 3 insertions(+)
> 
> diff --git a/UefiCpuPkg/Library/MpInitLib/DxeMpInitLib.inf
> b/UefiCpuPkg/Library/MpInitLib/DxeMpInitLib.inf
> index a51a9ec1d2..9907f4157b 100644
> --- a/UefiCpuPkg/Library/MpInitLib/DxeMpInitLib.inf
> +++ b/UefiCpuPkg/Library/MpInitLib/DxeMpInitLib.inf
> @@ -51,6 +51,7 @@ [LibraryClasses]
>    UefiBootServicesTableLib
>    DebugAgentLib
>    SynchronizationLib
> +  PcdLib
> 
>  [Protocols]
>    gEfiTimerArchProtocolGuid                     ## SOMETIMES_CONSUMES
> diff --git a/UefiCpuPkg/Library/MpInitLib/PeiMpInitLib.inf
> b/UefiCpuPkg/Library/MpInitLib/PeiMpInitLib.inf
> index d78d328b42..89ee9a79d8 100644
> --- a/UefiCpuPkg/Library/MpInitLib/PeiMpInitLib.inf
> +++ b/UefiCpuPkg/Library/MpInitLib/PeiMpInitLib.inf
> @@ -50,6 +50,7 @@ [LibraryClasses]
>    UefiCpuLib
>    SynchronizationLib
>    PeiServicesLib
> +  PcdLib
> 
>  [Pcd]
>    gUefiCpuPkgTokenSpaceGuid.PcdCpuMaxLogicalProcessorNumber        ##
> CONSUMES
> diff --git a/UefiCpuPkg/Library/MpInitLib/MpLib.h
> b/UefiCpuPkg/Library/MpInitLib/MpLib.h
> index 74e919dae0..a8ca03efb8 100755
> --- a/UefiCpuPkg/Library/MpInitLib/MpLib.h
> +++ b/UefiCpuPkg/Library/MpInitLib/MpLib.h
> @@ -31,6 +31,7 @@
>  #include <Library/SynchronizationLib.h>
>  #include <Library/MtrrLib.h>
>  #include <Library/HobLib.h>
> +#include <Library/PcdLib.h>
> 
>  #include <Guid/MicrocodePatchHob.h>
> 
> --
> 2.12.0.windows.1
> 
> 
>