Re: [PATCH] SpcrFeaturePkg: Close the event after first callback.

["Nate DeSimone" <nathaniel.l.desimone@intel.com>]

Reviewed-by: Nate DeSimone <nathaniel.l.desimone@intel.com>

> -----Original Message-----
> From: Abdul Lateef Attar <AbdulLateef.Attar@amd.com>
> Sent: Monday, July 26, 2021 12:30 AM
> To: devel@edk2.groups.io
> Cc: Abdul Lateef Attar <AbdulLateef.Attar@amd.com>; Oram, Isaac W
> <isaac.w.oram@intel.com>; Desimone, Nathaniel L
> <nathaniel.l.desimone@intel.com>; Liming Gao
> <gaoliming@byosoft.com.cn>
> Subject: [PATCH] SpcrFeaturePkg: Close the event after first callback.
> 
> Adds CloseEvent in callback routine OutOfBandACPITableConstruction(), to
> avoid multiple installation of SPCR table.
> 
> Cc: Isaac Oram <isaac.w.oram@intel.com>
> Cc: Nate DeSimone <nathaniel.l.desimone@intel.com>
> Cc: Liming Gao <gaoliming@byosoft.com.cn>
> Signed-off-by: Abdul Lateef Attar <AbdulLateef.Attar@amd.com>
> ---
>  .../OutOfBandManagement/SpcrFeaturePkg/SpcrAcpiDxe/SpcrAcpi.c   | 2 ++
>  1 file changed, 2 insertions(+)
> 
> diff --git
> a/Features/Intel/OutOfBandManagement/SpcrFeaturePkg/SpcrAcpiDxe/Spc
> rAcpi.c
> b/Features/Intel/OutOfBandManagement/SpcrFeaturePkg/SpcrAcpiDxe/Sp
> crAcpi.c
> index 85ac48cfa5..86c40e90b8 100644
> ---
> a/Features/Intel/OutOfBandManagement/SpcrFeaturePkg/SpcrAcpiDxe/Spc
> rAcpi.c
> +++
> b/Features/Intel/OutOfBandManagement/SpcrFeaturePkg/SpcrAcpiDxe/Sp
> cr
> +++ Acpi.c
> @@ -368,6 +368,8 @@ OutOfBandACPITableConstruction (
> 
>    Handle          = NULL;
> 
> +  gBS->CloseEvent (Event);
> +
>    SavedDevicePath = GetSpcrDevice();
>    if (SavedDevicePath == NULL) {
>      return;
> --
> 2.25.1