From: "Min Xu" <min.m.xu@intel.com>
To: Gerd Hoffmann <kraxel@redhat.com>
Cc: "devel@edk2.groups.io" <devel@edk2.groups.io>,
Ard Biesheuvel <ardb+tianocore@kernel.org>,
"Justen, Jordan L" <jordan.l.justen@intel.com>,
Brijesh Singh <brijesh.singh@amd.com>,
Erdem Aktas <erdemaktas@google.com>,
James Bottomley <jejb@linux.ibm.com>,
"Yao, Jiewen" <jiewen.yao@intel.com>,
Tom Lendacky <thomas.lendacky@amd.com>
Subject: Re: [PATCH V9 1/4] OvmfPkg: Copy Main.asm from UefiCpuPkg to OvmfPkg's ResetVector
Date: Wed, 13 Oct 2021 00:39:27 +0000 [thread overview]
Message-ID: <PH0PR11MB506411B5787EF4F5C5873309C5B79@PH0PR11MB5064.namprd11.prod.outlook.com> (raw)
In-Reply-To: <20211012070205.manhwbn663xwhpja@sirius.home.kraxel.org>
On October 12, 2021 3:02 PM, Gerd Hoffmann wrote:
> On Tue, Oct 12, 2021 at 10:37:47AM +0800, Min Xu wrote:
> > RFC： https://bugzilla.tianocore.org/show_bug.cgi?id=3429
> >
> > Previously OvmfPkg/ResetVector uses the Main.asm in
> > UefiCpuPkg/ReseteVector/Vtf0. In this Main.asm there is only Main16
> > entry point.
> >
> > This patch-set is to introduce Intel TDX into Ovmf. Main32 entry point
> > is needed in Main.asm by Intel TDX. To reduce the complexity of
> > Main.asm in UefiCpuPkg, OvmfPkg create its own Main.asm to meet the
> > requirement of Intel TDX.
> >
> > UefiCpuPkg/ResetVector/Vtf0/main.asm ->
> OvmfPkg/ResetVector/Main.asm
>
> You should mention that this is an unmodified copy (so no functional
> change) and the actual changes for tdx come as incremental patches.
>
Thanks for reminder. It will be updated in next version.
>
> With that:
> Acked-by: Gerd Hoffmann <kraxel@redhat.com>
>
Thanks!
Min
next prev parent reply other threads:[~2021-10-13 0:39 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-10-12 2:37 [PATCH V9 0/4] Add Intel TDX support in OvmfPkg/ResetVector Min Xu
2021-10-12 2:37 ` [PATCH V9 1/4] OvmfPkg: Copy Main.asm from UefiCpuPkg to OvmfPkg's ResetVector Min Xu
2021-10-12 7:02 ` Gerd Hoffmann
2021-10-13 0:39 ` Min Xu [this message]
2021-10-12 2:37 ` [PATCH V9 2/4] OvmfPkg: Clear WORK_AREA_GUEST_TYPE in Main.asm Min Xu
2021-10-12 7:02 ` Gerd Hoffmann
2021-10-12 13:22 ` Lendacky, Thomas
2021-10-13 0:58 ` [edk2-devel] " Min Xu
2021-10-13 15:45 ` Brijesh Singh
2021-10-14 1:50 ` Min Xu
2021-10-12 2:37 ` [PATCH V9 3/4] OvmfPkg: Add IntelTdxMetadata.asm Min Xu
2021-10-12 7:22 ` Gerd Hoffmann
2021-10-13 11:44 ` [edk2-devel] " Brijesh Singh
2021-10-13 13:07 ` Gerd Hoffmann
2021-10-12 2:37 ` [PATCH V9 4/4] OvmfPkg: Enable TDX in ResetVector Min Xu
2021-10-12 7:43 ` Gerd Hoffmann
2021-10-13 5:16 ` [edk2-devel] " Min Xu
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-list from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=PH0PR11MB506411B5787EF4F5C5873309C5B79@PH0PR11MB5064.namprd11.prod.outlook.com \
--to=devel@edk2.groups.io \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox