Re: [edk2-devel] [PATCH v3 0/4] Support to unregister SMI handler inside SMI handler

["Laszlo Ersek" <lersek@redhat.com>]

On 3/1/24 04:01, Zhiguang Liu wrote:
> This patch set is to support to unregister SMI handler inside SMI handler,
> also add check to not allow unregister SMI handler in other SMI handler.
> This patch set also have the same logic in StandaloneMmPkg.
> Because no change on the first patch, I kept the R-B for it.
> 
> V3:
> Minor change on patch #2 and patch #4:
> gCurrentSmiHandler -> mCurrentSmiHandler
> change ASSERT to return EFI_INVALID_PARAMETER
> 
> Zhiguang Liu (4):
>   MdeModulePkg/SMM: Support to unregister SMI handler inside SMI handler
>   MdeModulePkg/SMM: Disallow unregister SMI handler in other SMI handler
>   StandaloneMmPkg: Support to unregister MMI handler inside MMI handler
>   StandaloneMmPkg: Disallow unregister MMI handler in other MMI handler
> 
>  MdeModulePkg/Core/PiSmmCore/Smi.c | 37 ++++++++++++++++++++++-------
>  StandaloneMmPkg/Core/Mmi.c        | 39 +++++++++++++++++++++++--------
>  2 files changed, 57 insertions(+), 19 deletions(-)
> 

Merged as

     3  ae1079b386a5 MdeModulePkg/SMM: Support to unregister SMI handler inside SMI handler
     4  17b28722008e MdeModulePkg/SMM: Disallow unregister SMI handler in other SMI handler
     5  049ff6c39c73 StandaloneMmPkg: Support to unregister MMI handler inside MMI handler
     6  2ec8f0c6407f StandaloneMmPkg: Disallow unregister MMI handler in other MMI handler

via <https://github.com/tianocore/edk2/pull/5432>.

Laszlo



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