Hi Ilias, Thank you for this patch. I think this change may have been covered in https://edk2.groups.io/g/devel/topic/82880299#75180. However, this is an independent fix that is needed to the current code (before the 32-bit support is merged). Reviewed-by: Sami Mujawar Regards, Sami Mujawar From: Ilias Apalodimas Date: Sunday, 23 May 2021 at 21:16 To: devel@edk2.groups.io , Sami Mujawar Cc: ardb+tianocore@kernel.org , leif@nuviainc.com , Ilias Apalodimas Subject: [PATCH] Silicon/StMMRpmb: Consume MdeLibs.dsc.inc for RegisterFilterLib REF: https://bugzilla.tianocore.org/show_bug.cgi?id=3246 MdeLibs.dsc.inc was added for some basic/default library instances provided by MdePkg and RegisterFilterLibNull Library was also added into it as the first version of MdeLibs.dsc.inc. So update platform dsc to consume MdeLibs.dsc.inc for RegisterFilterLibNull which will be consumed by IoLib and BaseLib. Signed-off-by: Ilias Apalodimas --- .../PlatformStandaloneMmPkg/PlatformStandaloneMmRpmb.dsc | 2 ++ 1 file changed, 2 insertions(+) diff --git a/Platform/StandaloneMm/PlatformStandaloneMmPkg/PlatformStandaloneMmRpmb.dsc b/Platform/StandaloneMm/PlatformStandaloneMmPkg/PlatformStandaloneMmRpmb.dsc index f99a47ebf605..266e2297dd09 100644 --- a/Platform/StandaloneMm/PlatformStandaloneMmPkg/PlatformStandaloneMmRpmb.dsc +++ b/Platform/StandaloneMm/PlatformStandaloneMmPkg/PlatformStandaloneMmRpmb.dsc @@ -22,6 +22,8 @@ FLASH_DEFINITION = Platform/StandaloneMm/PlatformStandaloneMmPkg/PlatformStandaloneMmRpmb.fdf DEFINE DEBUG_MESSAGE = TRUE + !include MdePkg/MdeLibs.dsc.inc + ################################################################################ # # Library Class section - list of all Library Classes needed by this Platform. -- 2.31.1 IMPORTANT NOTICE: The contents of this email and any attachments are confidential and may also be privileged. If you are not the intended recipient, please notify the sender immediately and do not disclose the contents to any other person, use it for any purpose, or store or copy the information in any medium. Thank you.