Round up the size of the SEV launch secret area to a whole page, as
required by BuildMemoryAllocationHob. This will allow the secret
area defined in the MEMFD to take less than a whole 4KB page.
Cc: Ard Biesheuvel <ardb+tianocore@kernel.org>
Cc: Jordan Justen <jordan.l.justen@intel.com>
Cc: Ashish Kalra <ashish.kalra@amd.com>
Cc: Brijesh Singh <brijesh.singh@amd.com>
Cc: Erdem Aktas <erdemaktas@google.com>
Cc: James Bottomley <jejb@linux.ibm.com>
Cc: Jiewen Yao <jiewen.yao@intel.com>
Cc: Min Xu <min.m.xu@intel.com>
Cc: Tom Lendacky <thomas.lendacky@amd.com>
Ref: https://bugzilla.tianocore.org/show_bug.cgi?id=3457
Signed-off-by: Dov Murik <dovmurik@linux.ibm.com>
Reviewed-by: Tom Lendacky <thomas.lendacky@amd.com>
Reviewed-by: Brijesh Singh <brijesh.singh@amd.com>
Reviewed-by: Jiewen Yao <jiewen.yao@intel.com>
Copyright (C) 2020 James Bottomley, IBM Corporation.\r
SPDX-License-Identifier: BSD-2-Clause-Patent\r
**/\r
+#include <Base.h>\r
#include <PiPei.h>\r
#include <Library/HobLib.h>\r
#include <Library/PcdLib.h>\r
{\r
BuildMemoryAllocationHob (\r
PcdGet32 (PcdSevLaunchSecretBase),\r
- PcdGet32 (PcdSevLaunchSecretSize),\r
+ ALIGN_VALUE (PcdGet32 (PcdSevLaunchSecretSize), EFI_PAGE_SIZE),\r
EfiBootServicesData\r
);\r
\r