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From: "gaoliming" <gaoliming@byosoft.com.cn>
To: <devel@edk2.groups.io>,
	<lersek@redhat.com>
Cc: <brijesh.singh@amd.com>,
	"'James Bottomley'" <jejb@linux.ibm.com>,
	"'Min Xu'" <min.m.xu@intel.com>,
	"'Jiewen Yao'" <jiewen.yao@intel.com>,
	"'Tom Lendacky'" <thomas.lendacky@amd.com>,
	"'Jordan Justen'" <jordan.l.justen@intel.com>,
	"'Erdem Aktas'" <erdemaktas@google.com>,
	"'Eric Dong'" <eric.dong@intel.com>,
	"'Ray Ni'" <ray.ni@intel.com>,
	"'Rahul Kumar'" <rahul1.kumar@intel.com>,
	"'Ard Biesheuvel'" <ardb+tianocore@kernel.org>,
	"'Michael D Kinney'" <michael.d.kinney@intel.com>,
	"'Zhiguang Liu'" <zhiguang.liu@intel.com>
References: <20210526231118.12946-1-brijesh.singh@amd.com> <20210526231118.12946-23-brijesh.singh@amd.com> <5568a80e-b69b-0814-8c5e-51f355469686@redhat.com>
In-Reply-To: <5568a80e-b69b-0814-8c5e-51f355469686@redhat.com>
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Date: Tue, 8 Jun 2021 09:17:17 +0800
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Reviewed-by: Liming Gao <gaoliming@byosoft.com.cn>

> -----=E9=82=AE=E4=BB=B6=E5=8E=9F=E4=BB=B6-----
> =E5=8F=91=E4=BB=B6=E4=BA=BA: devel@edk2.groups.io <devel@edk2.groups.io>=
 =E4=BB=A3=E8=A1=A8 Laszlo Ersek
> =E5=8F=91=E9=80=81=E6=97=B6=E9=97=B4: 2021=E5=B9=B46=E6=9C=883=E6=97=A5 =
21:09
> =E6=94=B6=E4=BB=B6=E4=BA=BA: devel@edk2.groups.io
> =E6=8A=84=E9=80=81: brijesh.singh@amd.com; James Bottomley <jejb@linux.i=
bm.com>; Min
> Xu <min.m.xu@intel.com>; Jiewen Yao <jiewen.yao@intel.com>; Tom
> Lendacky <thomas.lendacky@amd.com>; Jordan Justen
> <jordan.l.justen@intel.com>; Erdem Aktas <erdemaktas@google.com>; Eric
> Dong <eric.dong@intel.com>; Ray Ni <ray.ni@intel.com>; Rahul Kumar
> <rahul1.kumar@intel.com>; Ard Biesheuvel <ardb+tianocore@kernel.org>;
> Michael D Kinney <michael.d.kinney@intel.com>; Liming Gao
> <gaoliming@byosoft.com.cn>; Zhiguang Liu <zhiguang.liu@intel.com>
> =E4=B8=BB=E9=A2=98: Re: [edk2-devel] [PATCH RFC v3 22/22] MdePkg/GHCB: i=
ncrease the
> GHCB protocol max version
>=20
> Copying the MdePkg reviewers.
>=20
> Thanks
> Laszlo
>=20
> On 05/27/21 01:11, Brijesh Singh wrote:
> > BZ: https://bugzilla.tianocore.org/show_bug.cgi?id=3D3275
> >
> > Now that OvmfPkg supports version 2 of the GHCB specification, bump th=
e
> > protocol version.
> >
> > Cc: James Bottomley <jejb@linux.ibm.com>
> > Cc: Min Xu <min.m.xu@intel.com>
> > Cc: Jiewen Yao <jiewen.yao@intel.com>
> > Cc: Tom Lendacky <thomas.lendacky@amd.com>
> > Cc: Jordan Justen <jordan.l.justen@intel.com>
> > Cc: Ard Biesheuvel <ardb+tianocore@kernel.org>
> > Cc: Laszlo Ersek <lersek@redhat.com>
> > Cc: Erdem Aktas <erdemaktas@google.com>
> > Signed-off-by: Brijesh Singh <brijesh.singh@amd.com>
> > ---
> >  MdePkg/Include/Register/Amd/Ghcb.h | 2 +-
> >  1 file changed, 1 insertion(+), 1 deletion(-)
> >
> > diff --git a/MdePkg/Include/Register/Amd/Ghcb.h
> b/MdePkg/Include/Register/Amd/Ghcb.h
> > index 4d1ee29e0a5e..191fd0876060 100644
> > --- a/MdePkg/Include/Register/Amd/Ghcb.h
> > +++ b/MdePkg/Include/Register/Amd/Ghcb.h
> > @@ -24,7 +24,7 @@
> >  #define VC_EXCEPTION 29
> >
> >  #define GHCB_VERSION_MIN     1
> > -#define GHCB_VERSION_MAX     1
> > +#define GHCB_VERSION_MAX     2
> >
> >  #define GHCB_STANDARD_USAGE  0
> >
> >
>=20
>=20
>=20
>=20
>=20