On October 15, 2021 2:17 AM, Brijesh Singh wrote:
> The commit 80e67af9afca added support for the generic work area concept
> used mainly by the encrypted VMs but missed update the AmdSev package.
>
> Fixes: 80e67af9afca ("OvmfPkg: introduce a common work area")
> Cc: James Bottomley <j...@linux.ibm.com>
> Cc: Min Xu <min.m...@intel.com>
> Cc: Jiewen Yao <jiewen....@intel.com>
> Cc: Tom Lendacky <thomas.lenda...@amd.com>
> Cc: Jordan Justen <jordan.l.jus...@intel.com>
> Cc: Ard Biesheuvel <ardb+tianoc...@kernel.org>
> Cc: Erdem Aktas <erdemak...@google.com>
> Cc: Gerd Hoffmann <kra...@redhat.com>
> Reported-by: Dov Murik <dovmu...@linux.ibm.com>
> Signed-off-by: Brijesh Singh <brijesh.si...@amd.com>
> ---
> OvmfPkg/AmdSev/AmdSevX64.fdf | 9 ++++++++-
> 1 file changed, 8 insertions(+), 1 deletion(-)
>
> diff --git a/OvmfPkg/AmdSev/AmdSevX64.fdf
> b/OvmfPkg/AmdSev/AmdSevX64.fdf index 542722ac6b37..56626098862c
> 100644
> --- a/OvmfPkg/AmdSev/AmdSevX64.fdf
> +++ b/OvmfPkg/AmdSev/AmdSevX64.fdf
> @@ -57,7 +57,7 @@ [FD.MEMFD]
>
> gUefiOvmfPkgTokenSpaceGuid.PcdOvmfSecGhcbBase|gUefiOvmfPkgTokenSpac
> eGuid.PcdOvmfSecGhcbSize
>
> 0x00B000|0x001000
> -
> gUefiCpuPkgTokenSpaceGuid.PcdSevEsWorkAreaBase|gUefiCpuPkgTokenSpace
> Guid.PcdSevEsWorkAreaSize
> +gUefiOvmfPkgTokenSpaceGuid.PcdOvmfWorkAreaBase|gUefiOvmfPkgTokenS
> paceGu
> +id.PcdOvmfWorkAreaSize
>
> 0x00C000|0x000C00
>
> gUefiOvmfPkgTokenSpaceGuid.PcdSevLaunchSecretBase|gUefiOvmfPkgTokenS
> paceGuid.PcdSevLaunchSecretSize
> @@ -79,6 +79,13 @@ [FD.MEMFD]
>
> gUefiOvmfPkgTokenSpaceGuid.PcdOvmfDxeMemFvBase|gUefiOvmfPkgTokenS
> paceGuid.PcdOvmfDxeMemFvSize
> FV = DXEFV
>
> +################################################################
> #######
> +################### # Set the SEV-ES specific work area PCDs # SET
> +gUefiCpuPkgTokenSpaceGuid.PcdSevEsWorkAreaBase =
> $(MEMFD_BASE_ADDRESS)
> ++ gUefiOvmfPkgTokenSpaceGuid.PcdOvmfWorkAreaBase +
> +gUefiOvmfPkgTokenSpaceGuid.PcdOvmfConfidentialComputingWorkAreaHead
> er
> +SET gUefiCpuPkgTokenSpaceGuid.PcdSevEsWorkAreaSize =
> +gUefiOvmfPkgTokenSpaceGuid.PcdOvmfWorkAreaSize -
> +gUefiOvmfPkgTokenSpaceGuid.PcdOvmfConfidentialComputingWorkAreaHead
> er
> +################################################################
> #######
> +###################
> +
>
> #################################################################
> ###############
>
> [FV.SECFV]
> --
> 2.25.1
>
Reviewed-by: Min Xu <min.m...@intel.com>
Thanks.
Min
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