Re: [RFC PATCH V2 07/18] clocksource: hyper-v: decrypt hyperv tsc page in sev-snp enlightened guest

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To: "Michael Kelley (LINUX)" <mikelley@xxxxxxxxxxxxx>, "luto@xxxxxxxxxx" <luto@xxxxxxxxxx>, "tglx@xxxxxxxxxxxxx" <tglx@xxxxxxxxxxxxx>, "mingo@xxxxxxxxxx" <mingo@xxxxxxxxxx>, "bp@xxxxxxxxx" <bp@xxxxxxxxx>, "dave.hansen@xxxxxxxxxxxxxxx" <dave.hansen@xxxxxxxxxxxxxxx>, "x86@xxxxxxxxxx" <x86@xxxxxxxxxx>, "hpa@xxxxxxxxx" <hpa@xxxxxxxxx>, "seanjc@xxxxxxxxxx" <seanjc@xxxxxxxxxx>, "pbonzini@xxxxxxxxxx" <pbonzini@xxxxxxxxxx>, "jgross@xxxxxxxx" <jgross@xxxxxxxx>, Tianyu Lan <Tianyu.Lan@xxxxxxxxxxxxx>, "kirill@xxxxxxxxxxxxx" <kirill@xxxxxxxxxxxxx>, "jiangshan.ljs@xxxxxxxxxxxx" <jiangshan.ljs@xxxxxxxxxxxx>, "peterz@xxxxxxxxxxxxx" <peterz@xxxxxxxxxxxxx>, "ashish.kalra@xxxxxxx" <ashish.kalra@xxxxxxx>, "srutherford@xxxxxxxxxx" <srutherford@xxxxxxxxxx>, "akpm@xxxxxxxxxxxxxxxxxxxx" <akpm@xxxxxxxxxxxxxxxxxxxx>, "anshuman.khandual@xxxxxxx" <anshuman.khandual@xxxxxxx>, "pawan.kumar.gupta@xxxxxxxxxxxxxxx" <pawan.kumar.gupta@xxxxxxxxxxxxxxx>, "adrian.hunter@xxxxxxxxx" <adrian.hunter@xxxxxxxxx>, "daniel.sneddon@xxxxxxxxxxxxxxx" <daniel.sneddon@xxxxxxxxxxxxxxx>, "alexander.shishkin@xxxxxxxxxxxxxxx" <alexander.shishkin@xxxxxxxxxxxxxxx>, "sandipan.das@xxxxxxx" <sandipan.das@xxxxxxx>, "ray.huang@xxxxxxx" <ray.huang@xxxxxxx>, "brijesh.singh@xxxxxxx" <brijesh.singh@xxxxxxx>, "michael.roth@xxxxxxx" <michael.roth@xxxxxxx>, "thomas.lendacky@xxxxxxx" <thomas.lendacky@xxxxxxx>, "venu.busireddy@xxxxxxxxxx" <venu.busireddy@xxxxxxxxxx>, "sterritt@xxxxxxxxxx" <sterritt@xxxxxxxxxx>, "tony.luck@xxxxxxxxx" <tony.luck@xxxxxxxxx>, "samitolvanen@xxxxxxxxxx" <samitolvanen@xxxxxxxxxx>, "fenghua.yu@xxxxxxxxx" <fenghua.yu@xxxxxxxxx>
Subject: Re: [RFC PATCH V2 07/18] clocksource: hyper-v: decrypt hyperv tsc page in sev-snp enlightened guest
From: Tianyu Lan <ltykernel@xxxxxxxxx>
Date: Thu, 15 Dec 2022 00:05:12 +0800
Cc: "linux-kernel@xxxxxxxxxxxxxxx" <linux-kernel@xxxxxxxxxxxxxxx>, "kvm@xxxxxxxxxxxxxxx" <kvm@xxxxxxxxxxxxxxx>, "linux-hyperv@xxxxxxxxxxxxxxx" <linux-hyperv@xxxxxxxxxxxxxxx>, "linux-arch@xxxxxxxxxxxxxxx" <linux-arch@xxxxxxxxxxxxxxx>
In-reply-to: <BYAPR21MB16887BAC34B73C9D9BA9FC33D7E39@BYAPR21MB1688.namprd21.prod.outlook.com>
References: <20221119034633.1728632-1-ltykernel@gmail.com> <20221119034633.1728632-8-ltykernel@gmail.com> <BYAPR21MB16887BAC34B73C9D9BA9FC33D7E39@BYAPR21MB1688.namprd21.prod.outlook.com>
User-agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:102.0) Gecko/20100101 Thunderbird/102.5.1

On 12/14/2022 1:30 AM, Michael Kelley (LINUX) wrote:

From: Tianyu Lan<ltykernel@xxxxxxxxx>  Sent: Friday, November 18, 2022 7:46 PM
Previous patches to the Hyper-V clocksource driver have not been very
consistent in the Subject line prefix, but let's use
"clocksource/drivers/hyper-v:" since it has been used the most.


OK. Will update in the next version.

Thanks.

References:
- [RFC PATCH V2 00/18] x86/hyperv/sev: Add AMD sev-snp enlightened guest support on hyperv
  - From: Tianyu Lan
- [RFC PATCH V2 07/18] clocksource: hyper-v: decrypt hyperv tsc page in sev-snp enlightened guest
  - From: Tianyu Lan
- RE: [RFC PATCH V2 07/18] clocksource: hyper-v: decrypt hyperv tsc page in sev-snp enlightened guest
  - From: Michael Kelley (LINUX)

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