From: "Ni, Ray" <ray.ni@intel.com>
To: "devel@edk2.groups.io" <devel@edk2.groups.io>,
"Liu, Zhiguang" <zhiguang.liu@intel.com>
Subject: Re: [edk2-devel] [PATCH 0/4] Remove AP waking vector in Reset Vector
Date: Mon, 10 Jul 2023 03:35:20 +0000 [thread overview]
Message-ID: <MN6PR11MB82447BE3B0F27BAF18B3CDD68C30A@MN6PR11MB8244.namprd11.prod.outlook.com> (raw)
In-Reply-To: <20230710031706.1329-1-zhiguang.liu@intel.com>
Reviewed-by: Ray Ni <ray.ni@intel.com>
> -----Original Message-----
> From: devel@edk2.groups.io <devel@edk2.groups.io> On Behalf Of Zhiguang Liu
> Sent: Monday, July 10, 2023 11:17 AM
> To: devel@edk2.groups.io
> Cc: Liu, Zhiguang <zhiguang.liu@intel.com>
> Subject: [edk2-devel] [PATCH 0/4] Remove AP waking vector in Reset Vector
>
> REF: https://bugzilla.tianocore.org/show_bug.cgi?id=4494
>
> Today for SEC core(not VTF-0), GenFv finds free 4K aligned space in
> FV for AP waking vector and JMP to 4G-30h in the waking vector.
> There is no usage of this today. Remove the logic to avoid confusing
> and save spaces in reset vector.
>
>
> Zhiguang Liu (4):
> BaseTools: Remove logic to create AP waking vector in GenFv
> UefiCpuPkg/SecCore: Remove AP waking Vector logic in SecCore
> OvmfPkg: Remove applicationProcessorEntryPoint
> UefiCpuPk/ResetVector: Remove AP waking vector from ResetVector
>
> BaseTools/Source/C/GenFv/GenFvInternalLib.c | 199 ------------------
> OvmfPkg/ResetVector/Ia16/ResetVectorVtf0.asm | 15 +-
> .../XenResetVector/Ia16/ResetVectorVtf0.asm | 16 +-
> UefiCpuPkg/ResetVector/Vtf0/Ia16/Init16.asm | 7 -
> .../ResetVector/Vtf0/Ia16/ResetVectorVtf0.asm | 15 +-
> UefiCpuPkg/SecCore/Ia32/ResetVec.nasmb | 36 +---
> 6 files changed, 12 insertions(+), 276 deletions(-)
>
> --
> 2.31.1.windows.1
>
>
>
>
>
next prev parent reply other threads:[~2023-07-10 3:35 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-07-10 3:17 [PATCH 0/4] Remove AP waking vector in Reset Vector Zhiguang Liu
2023-07-10 3:17 ` [PATCH 1/4] BaseTools: Remove logic to create AP waking vector in GenFv Zhiguang Liu
2023-07-10 11:38 ` 回复: [edk2-devel] " gaoliming
2023-07-10 3:17 ` [PATCH 2/4] UefiCpuPkg/SecCore: Remove AP waking Vector logic in SecCore Zhiguang Liu
2023-07-10 3:17 ` [PATCH 3/4] OvmfPkg: Remove applicationProcessorEntryPoint Zhiguang Liu
2023-07-24 10:17 ` [edk2-devel] " Anthony PERARD via groups.io
2023-07-10 3:17 ` [PATCH 4/4] UefiCpuPk/ResetVector: Remove AP waking vector from ResetVector Zhiguang Liu
2023-07-10 3:35 ` Ni, Ray [this message]
[not found] ` <1770634CE62FBB6D.7145@groups.io>
2023-07-24 2:47 ` [edk2-devel] [PATCH 3/4] OvmfPkg: Remove applicationProcessorEntryPoint Zhiguang Liu
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