Re: 回复: 回复: [edk2-devel] 回复: 回复: 回复: [PATCH v2 01/11] MdePkg, OvmfPkg: Clean up GHCB field offsets and save area

["Lendacky, Thomas" <thomas.lendacky@amd.com>]

On 10/27/20 2:57 AM, Dong, Eric wrote:
> I agree with Laszlo, we need to care Bisectability first.

Thanks for responding, Eric. I'll submit v3 as previously submitted.

Thanks,
Tom

> 
> Thanks,
> Eric
> -----Original Message-----
> From: devel@edk2.groups.io <devel@edk2.groups.io> On Behalf Of Lendacky, Thomas
> Sent: Tuesday, October 27, 2020 12:34 AM
> To: gaoliming <gaoliming@byosoft.com.cn>; devel@edk2.groups.io; lersek@redhat.com; Ni, Ray <ray.ni@intel.com>; Dong, Eric <eric.dong@intel.com>; Kinney, Michael D <michael.d.kinney@intel.com>
> Cc: 'Brijesh Singh' <brijesh.singh@amd.com>; Liu, Zhiguang <zhiguang.liu@intel.com>; Justen, Jordan L <jordan.l.justen@intel.com>; 'Ard Biesheuvel' <ard.biesheuvel@arm.com>
> Subject: Re: 回复: 回复: [edk2-devel] 回复: 回复: 回复: [PATCH v2 01/11] MdePkg, OvmfPkg: Clean up GHCB field offsets and save area
> 
> On 10/22/20 9:57 PM, gaoliming wrote:
>> Laszlo:
>>  I agree Bisectability is important. I want to consider the impact and balance the change. Now, this change will update UefiCpuPkg. I also want to collect the feedback from UefiCpuPkg maintainer: Ray and Eric. 
> 
> Ray/Eric,
> 
> Any feedback on this question (specifically for patch #10 of this series, not this patch)? I'd also prefer to maintain bisectability and therefore submit the changes to the UefiCpuPkg and OvmfPkg in the same patch.
> 
> Thanks,
> Tom
> 
>>
>> Thanks
>> Liming
>>> -----邮件原件-----
>>> 发件人: bounce+27952+66536+4905953+8761045@groups.io
>>> <bounce+27952+66536+4905953+8761045@groups.io> 代表 Laszlo Ersek
>>> 发送时间: 2020年10月22日 21:13
>>> 收件人: gaoliming <gaoliming@byosoft.com.cn>; devel@edk2.groups.io; 
>>> thomas.lendacky@amd.com
>>> 抄送: 'Brijesh Singh' <brijesh.singh@amd.com>; 'Michael D Kinney'
>>> <michael.d.kinney@intel.com>; 'Zhiguang Liu' 
>>> <zhiguang.liu@intel.com>; 'Jordan Justen' <jordan.l.justen@intel.com>; 'Ard Biesheuvel'
>>> <ard.biesheuvel@arm.com>
>>> 主题: Re: 回复: [edk2-devel] 回复: 回复: 回复: [PATCH v2 01/11] MdePkg,
>>> OvmfPkg: Clean up GHCB field offsets and save area
>>>
>>> On 10/22/20 03:25, gaoliming wrote:
>>>> Tom:
>>>>   For the patch in UefiCpuPkg, this changes the library interface. 
>>>> So, the
>>> consumer and producer code is required to be changed together. There 
>>> is no good compatible way to do it. I still prefer to separate them 
>>> for the different package. Although the first commit breaks the tree, 
>>> your patch is the patch serial, they will be merged together. Its impact should be small.
>>>
>>> I really disagree here. Bisectability is way more important, in my 
>>> opinion, than avoiding a multi-package patch.
>>>
>>> I agree we should avoid multi-package patches as much as we can -- 
>>> but not more than we can. Bisectability (= keeping the tree buildable 
>>> at every commit) is very important, in my opinion.
>>>
>>> Thanks,
>>> Laszlo
>>>
>>>
>>>
>>>
>>>
>>
>>
>>
> 
> 
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