Re: [edk2-devel] [PATCH v2 0/4] UefiCpuPkg, OvmfPkg: do not allocate useless register tables for S3 resume

["Laszlo Ersek" <lersek@redhat.com>]

On 01/19/21 16:54, Laszlo Ersek wrote:
> Ref:    https://bugzilla.tianocore.org/show_bug.cgi?id=3159
> Repo:   https://pagure.io/lersek/edk2.git
> Branch: remove-cpu-reg-table-alloc-3159-v2
> 
> Updates in v2:
> 
> - v1 patches have not received any updates, I've only picked up the
>   feedback tags.

I didn't regenerate the CC's for the v1-originated patches, so the CC
list still uses Ard's @arm.com email address. I don't think that's a
problem for this specific posting (and I expect to merge this series
once Eric or Star approves patch v2 #1).

Thanks
Laszlo

> 
> - Patch v2 #1 -- for RegisterCpuFeaturesLib -- is new; authored by Ray
>   and updated slightly by myself. Star and/or Eric should please approve
>   this patch.
> 
> v1 was posted at:
> 
>   [edk2-devel] [PATCH 0/3] UefiCpuPkg, OvmfPkg: do not allocate useless
>   register tables for S3 resume
> 
>   Message-Id: <20210112191934.12459-1-lersek@redhat.com>
>   https://edk2.groups.io/g/devel/message/70167
>   https://www.redhat.com/archives/edk2-devel-archive/2021-January/msg00652.html
> 
> Cc: Ard Biesheuvel <ard.biesheuvel@arm.com>
> Cc: Eric Dong <eric.dong@intel.com>
> Cc: Jordan Justen <jordan.l.justen@intel.com>
> Cc: Philippe Mathieu-Daudé <philmd@redhat.com>
> Cc: Rahul Kumar <rahul1.kumar@intel.com>
> Cc: Ray Ni <ray.ni@intel.com>
> Cc: Star Zeng <star.zeng@intel.com>
> 
> Thanks
> Laszlo
> 
> Laszlo Ersek (3):
>   UefiCpuPkg/AcpiCpuData: update comments on register table fields
>   UefiCpuPkg/CpuS3DataDxe: do not allocate useless register tables
>   OvmfPkg/CpuS3DataDxe: do not allocate useless register tables
> 
> Ray Ni (1):
>   UefiCpuPkg/CpuFeature: Don't assume CpuS3DataDxe alloc RegisterTable
> 
>  OvmfPkg/CpuS3DataDxe/CpuS3Data.c                                   | 70 +----------------
>  OvmfPkg/CpuS3DataDxe/CpuS3DataDxe.inf                              |  1 -
>  UefiCpuPkg/CpuS3DataDxe/CpuS3Data.c                                | 32 --------
>  UefiCpuPkg/Include/AcpiCpuData.h                                   |  4 +
>  UefiCpuPkg/Library/RegisterCpuFeaturesLib/RegisterCpuFeaturesLib.c | 80 +++++++++++---------
>  5 files changed, 48 insertions(+), 139 deletions(-)
> 
> 
> base-commit: 83facfd184021874f95a6a34b2e47e0ebb34a762
>