Re: [PATCH v5 06/14] x86/ioremap: Support hypervisor specified range to map as encrypted

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To: "Michael Kelley (LINUX)" <mikelley@xxxxxxxxxxxxx>, Borislav Petkov <bp@xxxxxxxxx>, Sean Christopherson <seanjc@xxxxxxxxxx>
Subject: Re: [PATCH v5 06/14] x86/ioremap: Support hypervisor specified range to map as encrypted
From: Dave Hansen <dave.hansen@xxxxxxxxx>
Date: Thu, 23 Feb 2023 12:27:50 -0800
Cc: "hpa@xxxxxxxxx" <hpa@xxxxxxxxx>, KY Srinivasan <kys@xxxxxxxxxxxxx>, Haiyang Zhang <haiyangz@xxxxxxxxxxxxx>, "wei.liu@xxxxxxxxxx" <wei.liu@xxxxxxxxxx>, Dexuan Cui <decui@xxxxxxxxxxxxx>, "luto@xxxxxxxxxx" <luto@xxxxxxxxxx>, "peterz@xxxxxxxxxxxxx" <peterz@xxxxxxxxxxxxx>, "davem@xxxxxxxxxxxxx" <davem@xxxxxxxxxxxxx>, "edumazet@xxxxxxxxxx" <edumazet@xxxxxxxxxx>, "kuba@xxxxxxxxxx" <kuba@xxxxxxxxxx>, "pabeni@xxxxxxxxxx" <pabeni@xxxxxxxxxx>, "lpieralisi@xxxxxxxxxx" <lpieralisi@xxxxxxxxxx>, "robh@xxxxxxxxxx" <robh@xxxxxxxxxx>, "kw@xxxxxxxxx" <kw@xxxxxxxxx>, "bhelgaas@xxxxxxxxxx" <bhelgaas@xxxxxxxxxx>, "arnd@xxxxxxxx" <arnd@xxxxxxxx>, "hch@xxxxxx" <hch@xxxxxx>, "m.szyprowski@xxxxxxxxxxx" <m.szyprowski@xxxxxxxxxxx>, "robin.murphy@xxxxxxx" <robin.murphy@xxxxxxx>, "thomas.lendacky@xxxxxxx" <thomas.lendacky@xxxxxxx>, "brijesh.singh@xxxxxxx" <brijesh.singh@xxxxxxx>, "tglx@xxxxxxxxxxxxx" <tglx@xxxxxxxxxxxxx>, "mingo@xxxxxxxxxx" <mingo@xxxxxxxxxx>, "dave.hansen@xxxxxxxxxxxxxxx" <dave.hansen@xxxxxxxxxxxxxxx>, Tianyu Lan <Tianyu.Lan@xxxxxxxxxxxxx>, "kirill.shutemov@xxxxxxxxxxxxxxx" <kirill.shutemov@xxxxxxxxxxxxxxx>, "sathyanarayanan.kuppuswamy@xxxxxxxxxxxxxxx" <sathyanarayanan.kuppuswamy@xxxxxxxxxxxxxxx>, "ak@xxxxxxxxxxxxxxx" <ak@xxxxxxxxxxxxxxx>, "isaku.yamahata@xxxxxxxxx" <isaku.yamahata@xxxxxxxxx>, "dan.j.williams@xxxxxxxxx" <dan.j.williams@xxxxxxxxx>, "jane.chu@xxxxxxxxxx" <jane.chu@xxxxxxxxxx>, "tony.luck@xxxxxxxxx" <tony.luck@xxxxxxxxx>, "x86@xxxxxxxxxx" <x86@xxxxxxxxxx>, "linux-kernel@xxxxxxxxxxxxxxx" <linux-kernel@xxxxxxxxxxxxxxx>, "linux-hyperv@xxxxxxxxxxxxxxx" <linux-hyperv@xxxxxxxxxxxxxxx>, "netdev@xxxxxxxxxxxxxxx" <netdev@xxxxxxxxxxxxxxx>, "linux-pci@xxxxxxxxxxxxxxx" <linux-pci@xxxxxxxxxxxxxxx>, "linux-arch@xxxxxxxxxxxxxxx" <linux-arch@xxxxxxxxxxxxxxx>, "iommu@xxxxxxxxxxxxxxx" <iommu@xxxxxxxxxxxxxxx>
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On 2/23/23 12:01, Michael Kelley (LINUX) wrote:
> Dave Hansen:  Are you also OK with Sean's proposal?  Looking for consensus
> here ....

Yeah, I'm generally OK with it as long as Borislav is.

Follow-Ups:
- Re: [PATCH v5 06/14] x86/ioremap: Support hypervisor specified range to map as encrypted
  - From: Borislav Petkov

References:
- Re: [PATCH v5 06/14] x86/ioremap: Support hypervisor specified range to map as encrypted
  - From: Borislav Petkov
- RE: [PATCH v5 06/14] x86/ioremap: Support hypervisor specified range to map as encrypted
  - From: Michael Kelley (LINUX)
- Re: [PATCH v5 06/14] x86/ioremap: Support hypervisor specified range to map as encrypted
  - From: Borislav Petkov
- RE: [PATCH v5 06/14] x86/ioremap: Support hypervisor specified range to map as encrypted
  - From: Michael Kelley (LINUX)
- Re: [PATCH v5 06/14] x86/ioremap: Support hypervisor specified range to map as encrypted
  - From: Borislav Petkov
- Re: [PATCH v5 06/14] x86/ioremap: Support hypervisor specified range to map as encrypted
  - From: Sean Christopherson
- Re: [PATCH v5 06/14] x86/ioremap: Support hypervisor specified range to map as encrypted
  - From: Borislav Petkov
- Re: [PATCH v5 06/14] x86/ioremap: Support hypervisor specified range to map as encrypted
  - From: Sean Christopherson
- Re: [PATCH v5 06/14] x86/ioremap: Support hypervisor specified range to map as encrypted
  - From: Borislav Petkov
- Re: [PATCH v5 06/14] x86/ioremap: Support hypervisor specified range to map as encrypted
  - From: Sean Christopherson
- Re: [PATCH v5 06/14] x86/ioremap: Support hypervisor specified range to map as encrypted
  - From: Borislav Petkov
- RE: [PATCH v5 06/14] x86/ioremap: Support hypervisor specified range to map as encrypted
  - From: Michael Kelley (LINUX)

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