Acked-by: Jiewen Yao <[email protected]> > -----Original Message----- > From: Brijesh Singh <[email protected]> > Sent: Monday, November 22, 2021 11:43 PM > To: Dov Murik <[email protected]>; [email protected] > Cc: [email protected]; Ard Biesheuvel <[email protected]>; > Justen, Jordan L <[email protected]>; Gerd Hoffmann > <[email protected]>; Erdem Aktas <[email protected]>; James > Bottomley <[email protected]>; Yao, Jiewen <[email protected]>; Xu, > Min M <[email protected]>; Tom Lendacky <[email protected]>; > Tobin Feldman-Fitzthum <[email protected]> > Subject: Re: [PATCH] OvmfPkg/AmdSev/SecretPei: Mark SEV launch secret area > as reserved > > > > On 11/18/21 5:31 AM, Dov Murik wrote: > > Mark the SEV launch secret MEMFD area as reserved, which will allow the > > guest OS to use it during the lifetime of the OS, without creating > > copies of the sensitive content. > > > > Cc: Ard Biesheuvel <[email protected]> > > Cc: Jordan Justen <[email protected]> > > Cc: Gerd Hoffmann <[email protected]> > > Cc: Brijesh Singh <[email protected]> > > Cc: Erdem Aktas <[email protected]> > > Cc: James Bottomley <[email protected]> > > Cc: Jiewen Yao <[email protected]> > > Cc: Min Xu <[email protected]> > > Cc: Tom Lendacky <[email protected]> > > Cc: Tobin Feldman-Fitzthum <[email protected]> > > Signed-off-by: Dov Murik <[email protected]> > > --- > > OvmfPkg/AmdSev/SecretPei/SecretPei.c | 2 +- > > 1 file changed, 1 insertion(+), 1 deletion(-) > > > > diff --git a/OvmfPkg/AmdSev/SecretPei/SecretPei.c > b/OvmfPkg/AmdSev/SecretPei/SecretPei.c > > index db94c26b54d1..6bf1a55dea64 100644 > > --- a/OvmfPkg/AmdSev/SecretPei/SecretPei.c > > +++ b/OvmfPkg/AmdSev/SecretPei/SecretPei.c > > @@ -19,7 +19,7 @@ InitializeSecretPei ( > > BuildMemoryAllocationHob ( > > PcdGet32 (PcdSevLaunchSecretBase), > > ALIGN_VALUE (PcdGet32 (PcdSevLaunchSecretSize), EFI_PAGE_SIZE), > > - EfiBootServicesData > > + EfiReservedMemoryType > > ); > > > > return EFI_SUCCESS; > > > > > Reviewed-by: Brijesh Singh <[email protected]> > > thanks
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