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boundary="_000_PH0SPR01MB0012367AC237EEEA8D08F594C5F79PH0SPR01MB0012na_" --_000_PH0SPR01MB0012367AC237EEEA8D08F594C5F79PH0SPR01MB0012na_ Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: quoted-printable Hi, Sebastien The issue is fixed. Please see https://edk2.groups.io/g/devel/message/97720 From: Boeuf, Sebastien Sent: Monday, January 2, 2023 6:07 PM To: Xu, Min M ; Ard Biesheuvel ; devel= @edk2.groups.io Cc: Yao, Jiewen ; kraxel@redhat.com Subject: Re: [edk2-devel] [PATCH v2 0/3] OvmfPkg: Make IntelTdx work with C= loud Hypervisor Hi folks, Sorry I was on vacation. Min, did you figure out how to fix that issue? Please let me know if/how I = can help with that. Thanks, Sebastien ________________________________ From: Xu, Min M > Sent: Thursday, December 22, 2022 2:08 PM To: Ard Biesheuvel >; devel@edk2.gr= oups.io >; Boeuf, Sebastien > Cc: Yao, Jiewen >; kraxel= @redhat.com > Subject: RE: [edk2-devel] [PATCH v2 0/3] OvmfPkg: Make IntelTdx work with C= loud Hypervisor I am looking at the issue and will provide the fix soon. BTW, the previous patch-set passed the EDK2 CI. It seems there is something= missed in the EDK2 CI. Thanks Min > -----Original Message----- > From: Ard Biesheuvel > > Sent: Thursday, December 22, 2022 7:05 PM > To: devel@edk2.groups.io; Boeuf, Sebastien <= sebastien.boeuf@intel.com> > Cc: Yao, Jiewen >; Xu, = Min M >; > kraxel@redhat.com > Subject: Re: [edk2-devel] [PATCH v2 0/3] OvmfPkg: Make IntelTdx work with > Cloud Hypervisor > > This series has broken all platforms that incorporate > OvmfPkg/AcpiPlatformDxe/AcpiPlatformDxe.inf but do not provide a > resolution for CcProbeLib > > Please provide a fix > > https://ci.linaro.org/job/leg-virt-tianocore-edk2-upstream/4748/console > > > > On Fri, 16 Dec 2022 at 09:46, Boeuf, Sebastien > > wrote: > > > > Thank you Jiewen :) > > ________________________________ > > From: Yao, Jiewen > > > Sent: Friday, December 16, 2022 4:03:00 AM > > To: Boeuf, Sebastien >; devel@edk2.groups.io > > > > > Cc: Xu, Min M >; kraxel@r= edhat.com > > > > > Subject: RE: [PATCH v2 0/3] OvmfPkg: Make IntelTdx work with Cloud > > Hypervisor > > > > Merged: https://github.com/tianocore/edk2/pull/3778 > > > > > -----Original Message----- > > > From: Boeuf, Sebastien > > > > Sent: Thursday, December 15, 2022 11:10 PM > > > To: devel@edk2.groups.io > > > Cc: Yao, Jiewen >; = Xu, Min M > > > >; kraxel@redhat.com; Boeuf, Sebastien > > > > > > > Subject: [PATCH v2 0/3] OvmfPkg: Make IntelTdx work with Cloud > > > Hypervisor > > > > > > From: Sebastien Boeuf > > > > > > > The IntelTdxX64 OVMF target wasn't working with Cloud Hypervisor on > > > TDX platform. This was due to the way the OVMF code expects Cloud > > > Hypervisor to rely on PVH to retrieve information like memory below > > > 4GiB as well as the ACPI tables. > > > > > > This is why this series takes care of identifying when running on > > > TDX in order to handle things differently. For the memory below > > > 4GiB, it falls back onto the CMOS to retrieve the correct > > > information, and for the ACPI tables, it relies on the HOB to obtain > > > every table individually before to expose them to the guest OS. > > > > > > With these two use cases properly handled by this series, it is now > > > possible to use the IntelTdxX64 target to build an OVMF binary that > > > works both for QEMU and Cloud Hypervisor on a TDX platform. > > > > > > Sebastien Boeuf (3): > > > OvmfPkg/PlatformInitLib: Differentiate TDX case for Cloud Hyperviso= r > > > OvmfPkg/PlatformInitLib: Transfer GUID Extension HOB > > > OvmfPkg/AcpiPlatformDxe: Differentiate TDX case for Cloud > > > Hypervisor > > > > > > ArmVirtPkg/ArmVirtQemu.dsc | 1 + > > > OvmfPkg/AcpiPlatformDxe/AcpiPlatform.c | 8 +- > > > OvmfPkg/AcpiPlatformDxe/AcpiPlatform.h | 6 ++ > > > OvmfPkg/AcpiPlatformDxe/AcpiPlatformDxe.inf | 3 + > > > OvmfPkg/AcpiPlatformDxe/CloudHvAcpi.c | 87 > +++++++++++++++++++++ > > > OvmfPkg/Library/PlatformInitLib/IntelTdx.c | 5 ++ > > > OvmfPkg/Library/PlatformInitLib/MemDetect.c | 5 +- > > > OvmfPkg/OvmfPkg.dec | 1 + > > > 8 files changed, 114 insertions(+), 2 deletions(-) > > > > > > -- > > > 2.34.1 > > > > --------------------------------------------------------------------- > > Intel Corporation SAS (French simplified joint stock company) > > Registered headquarters: "Les Montalets"- 2, rue de Paris, > > 92196 Meudon Cedex, France > > Registration Number: 302 456 199 R.C.S. NANTERRE > > Capital: 5 208 026.16 Euros > > > > This e-mail and any attachments may contain confidential material for > > the sole use of the intended recipient(s). Any review or distribution > > by others is strictly prohibited. If you are not the intended > > recipient, please contact the sender and delete all copies. > > > >=20 --_000_PH0SPR01MB0012367AC237EEEA8D08F594C5F79PH0SPR01MB0012na_ Content-Type: text/html; charset="us-ascii" Content-Transfer-Encoding: quoted-printable

Hi, Sebastien

The issue is fixed. Please see https://edk2.groups.io/g/devel/message/97720

 

From: Boeuf, Sebastien <sebastien.boeuf@in= tel.com>
Sent: Monday, January 2, 2023 6:07 PM
To: Xu, Min M <min.m.xu@intel.com>; Ard Biesheuvel <ardb@ke= rnel.org>; devel@edk2.groups.io
Cc: Yao, Jiewen <jiewen.yao@intel.com>; kraxel@redhat.com
Subject: Re: [edk2-devel] [PATCH v2 0/3] OvmfPkg: Make IntelTdx work= with Cloud Hypervisor

 

Hi folks,

 

Sorry I was on vacation.

 

Min, did you figure out how to fix that issue? Please let me know= if/how I can help with that.

 

Thanks,
Sebastien

From: Xu, Min M <min.m.xu@intel.com>
Sent: Thursday, December 22, 2022 2:08 PM
To: Ard Biesheuvel <ard= b@kernel.org>; devel@edk2.groups.io <devel@edk2.groups.io>; Boeuf, Sebastien= <sebastien.boeuf@in= tel.com>
Cc: Yao, Jiewen <j= iewen.yao@intel.com>; kraxel@redhat.com <kraxel@r= edhat.com>
Subject: RE: [edk2-devel] [PATCH v2 0/3] OvmfPkg: Make IntelTdx work= with Cloud Hypervisor

 

I am looking at the issue and will provide the fix s= oon.

BTW, the previous patch-set passed the EDK2 CI. It seems there is something= missed in the EDK2 CI.

Thanks
Min

> -----Original Message-----
> From: Ard Biesheuvel <ardb@kerne= l.org>
> Sent: Thursday, December 22, 2022 7:05 PM
> To: devel@edk2.groups.io; = Boeuf, Sebastien <sebastien= .boeuf@intel.com>
> Cc: Yao, Jiewen <jiewen.yao= @intel.com>; Xu, Min M <min= .m.xu@intel.com>;
> kraxel@redhat.com
> Subject: Re: [edk2-devel] [PATCH v2 0/3] OvmfPkg: Make IntelTdx work w= ith
> Cloud Hypervisor
>
> This series has broken all platforms that incorporate
> OvmfPkg/AcpiPlatformDxe/AcpiPlatformDxe.inf but do not provide a
> resolution for CcProbeLib
>
> Please provide a fix
>
> https://ci.linaro.org/job/leg-virt-tianocore-edk2-upstream/4748/console=
>
>
>
> On Fri, 16 Dec 2022 at 09:46, Boeuf, Sebastien <sebastien.boeuf@intel.com>
> wrote:
> >
> > Thank you Jiewen :)
> > ________________________________
> > From: Yao, Jiewen <jie= wen.yao@intel.com>
> > Sent: Friday, December 16, 2022 4:03:00 AM
> > To: Boeuf, Sebastien <sebastien.boeuf@intel.com>; devel@edk2.groups.io
> > <devel@edk2.groups.io<= /a>>
> > Cc: Xu, Min M <min.m.xu@= intel.com>; kraxel@redhat.com
> > <kraxel@redhat.com>= ;
> > Subject: RE: [PATCH v2 0/3] OvmfPkg: Make IntelTdx work with Clou= d
> > Hypervisor
> >
> > Merged: h= ttps://github.com/tianocore/edk2/pull/3778
> >
> > > -----Original Message-----
> > > From: Boeuf, Sebastien <sebastien.boeuf@intel.com>
> > > Sent: Thursday, December 15, 2022 11:10 PM
> > > To: devel@edk2.group= s.io
> > > Cc: Yao, Jiewen <= jiewen.yao@intel.com>; Xu, Min M
> > > <min.m.xu@intel.com= >; kraxel@redhat.com; Boeuf, Sebastien
> > > <sebastien.b= oeuf@intel.com>
> > > Subject: [PATCH v2 0/3] OvmfPkg: Make IntelTdx work with Clo= ud
> > > Hypervisor
> > >
> > > From: Sebastien Boeuf <sebastien.boeuf@intel.com>
> > >
> > > The IntelTdxX64 OVMF target wasn't working with Cloud Hyperv= isor on
> > > TDX platform. This was due to the way the OVMF code expects = Cloud
> > > Hypervisor to rely on PVH to retrieve information like memor= y below
> > > 4GiB as well as the ACPI tables.
> > >
> > > This is why this series takes care of identifying when runni= ng on
> > > TDX in order to handle things differently. For the memory be= low
> > > 4GiB, it falls back onto the CMOS to retrieve the correct > > > information, and for the ACPI tables, it relies on the HOB t= o obtain
> > > every table individually before to expose them to the guest = OS.
> > >
> > > With these two use cases properly handled by this series, it= is now
> > > possible to use the IntelTdxX64 target to build an OVMF bina= ry that
> > > works both for QEMU and Cloud Hypervisor on a TDX platform.<= br> > > >
> > > Sebastien Boeuf (3):
> > >   OvmfPkg/PlatformInitLib: Differentiate TDX case = for Cloud Hypervisor
> > >   OvmfPkg/PlatformInitLib: Transfer GUID Extension= HOB
> > >   OvmfPkg/AcpiPlatformDxe: Differentiate TDX case = for Cloud
> > > Hypervisor
> > >
> > >  ArmVirtPkg/ArmVirtQemu.dsc    &nbs= p;             = |  1 +
> > >  OvmfPkg/AcpiPlatformDxe/AcpiPlatform.c  &nbs= p;   |  8 +-
> > >  OvmfPkg/AcpiPlatformDxe/AcpiPlatform.h  &nbs= p;   |  6 ++
> > >  OvmfPkg/AcpiPlatformDxe/AcpiPlatformDxe.inf |  3 = +
> > >  OvmfPkg/AcpiPlatformDxe/CloudHvAcpi.c   = ;    | 87
> +++++++++++++++++++++
> > >  OvmfPkg/Library/PlatformInitLib/IntelTdx.c  |&nbs= p; 5 ++
> > > OvmfPkg/Library/PlatformInitLib/MemDetect.c |  5 +-
> > >  OvmfPkg/OvmfPkg.dec      = ;            &n= bsp;      |  1 +
> > >  8 files changed, 114 insertions(+), 2 deletions(-)
> > >
> > > --
> > > 2.34.1
> >
> > -----------------------------------------------------------------= ----
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