This crossed my mind previously in
<[email protected]">http://mid.mail-archive.com/[email protected]>,
point (4), and now I thought I should search for
EdkiiIoMmuOperationBusMasterCommonBuffer too, not just
VirtioOperationBusMasterCommonBuffer.

Repo:   https://github.com/lersek/edk2.git
Branch: fwcfg_sev_commonbuffer

Cc: Brijesh Singh <[email protected]>
Cc: Jordan Justen <[email protected]>
Cc: Tom Lendacky <[email protected]>

Thanks
Laszlo

Laszlo Ersek (1):
  OvmfPkg/QemuFwCfgDxeLib: SEV: zero FW_CFG_DMA_ACCESS before decrypting
    it

 OvmfPkg/Library/QemuFwCfgLib/QemuFwCfgDxe.c | 7 +++++++
 1 file changed, 7 insertions(+)

-- 
2.14.1.3.gb7cf6e02401b

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