Branch: refs/heads/master
  Home:   https://github.com/tianocore/edk2
  Commit: 21320ef66989f8af5a9e9b57df73d20a70bea85f
      
https://github.com/tianocore/edk2/commit/21320ef66989f8af5a9e9b57df73d20a70bea85f
  Author: Sunny Wang <sunny.w...@arm.com>
  Date:   2022-01-21 (Fri, 21 Jan 2022)

  Changed paths:
    M MdeModulePkg/Universal/Variable/RuntimeDxe/Variable.c

  Log Message:
  -----------
  MdeModulePkg/Variable: Make only EFI_VARIABLE_NON_VOLATILE invalid

Only EFI_VARIABLE_NON_VOLATILE attribute is an invalid combination
of attribute bits, so update the variable driver to return
EFI_INVALID_PARAMETER so that we can prevent the invalid variable
being created.

This change also fixes the SCT failure below:
 - RT.QueryVariableInfo - With being an invalid combination -- FAILURE

For details, please check the threads below:
 - https://edk2.groups.io/g/devel/topic/86486174
 - https://edk2.groups.io/g/devel/message/82466

Cc: Liming Gao <gaolim...@byosoft.com.cn>
Cc: Heinrich Schuchardt <heinrich.schucha...@canonical.com>
Cc: G Edhaya Chandran <edhaya.chand...@arm.com>
Cc: Samer El-Haj-Mahmoud <samer.el-haj-mahm...@arm.com>

Signed-off-by: Sunny Wang <sunny.w...@arm.com>
Reviewed-by: Liming Gao <gaolim...@byosoft.com.cn>




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