From: "Huang, Kai" <kai.huang@intel.com>
To: "Hansen, Dave" <dave.hansen@intel.com>, "bp@alien8.de" <bp@alien8.de>
Cc: "khalid.elmously@canonical.com" <khalid.elmously@canonical.com>,
"tim.gardner@canonical.com" <tim.gardner@canonical.com>,
"Luck, Tony" <tony.luck@intel.com>,
"dave.hansen@linux.intel.com" <dave.hansen@linux.intel.com>,
"Cox, Philip" <philip.cox@canonical.com>,
"ak@linux.intel.com" <ak@linux.intel.com>,
"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
"kirill.shutemov@linux.intel.com"
<kirill.shutemov@linux.intel.com>,
"mingo@redhat.com" <mingo@redhat.com>,
"tglx@linutronix.de" <tglx@linutronix.de>,
"Wang, Wei W" <wei.w.wang@intel.com>,
"wander@redhat.com" <wander@redhat.com>,
"marcelo.cerri@canonical.com" <marcelo.cerri@canonical.com>,
"hpa@zytor.com" <hpa@zytor.com>,
"isaku.yamahata@gmail.com" <isaku.yamahata@gmail.com>,
"sathyanarayanan.kuppuswamy@linux.intel.com"
<sathyanarayanan.kuppuswamy@linux.intel.com>,
"x86@kernel.org" <x86@kernel.org>
Subject: Re: [PATCH v9 1/6] x86/tdx: Add TDX Guest attestation interface driver
Date: Mon, 29 Aug 2022 03:14:39 +0000 [thread overview]
Message-ID: <493a956374bb64bc5608db73452182b2c1177c6b.camel@intel.com> (raw)
In-Reply-To: <be080a46-e6c2-995b-9064-a8506c38bef8@intel.com>
On Mon, 2022-08-22 at 14:44 -0700, Dave Hansen wrote:
> What ioctl()s are in the pipeline for the host side? Are they all part
> of /dev/kvm, or are there any TDX-specific "drivers" for the host?
Sorry for late reply. Was on vacation last week.
AFAICT no ioctl() is in the pipeline for the host side, except those belong to
/dev/kvm.
I am not 100% sure about TDX live migration support (TDX 1.5), though.
Supposedly even there are they should belong to /dev/kvm too. + Wang, wei to
confirm.
--
Thanks,
-Kai
next prev parent reply other threads:[~2022-08-29 3:14 UTC|newest]
Thread overview: 32+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-07-28 3:44 [PATCH v9 0/6] Add TDX Guest Attestation support Kuppuswamy Sathyanarayanan
2022-07-28 3:44 ` [PATCH v9 1/6] x86/tdx: Add TDX Guest attestation interface driver Kuppuswamy Sathyanarayanan
2022-08-10 19:09 ` Borislav Petkov
2022-08-10 19:27 ` Sathyanarayanan Kuppuswamy
2022-08-18 14:18 ` Borislav Petkov
2022-08-18 14:40 ` Sathyanarayanan Kuppuswamy
2022-08-18 14:54 ` Borislav Petkov
2022-08-18 16:25 ` Dave Hansen
2022-08-19 0:22 ` Huang, Kai
2022-08-22 21:19 ` Dave Hansen
2022-08-22 21:36 ` Borislav Petkov
2022-08-22 21:44 ` Dave Hansen
2022-08-22 22:41 ` Sathyanarayanan Kuppuswamy
2022-08-24 15:56 ` Borislav Petkov
2022-08-24 16:56 ` Sathyanarayanan Kuppuswamy
2022-08-29 3:14 ` Huang, Kai [this message]
2022-08-29 8:05 ` Wang, Wei W
2022-08-30 2:25 ` Huang, Kai
2022-08-23 19:36 ` Sathyanarayanan Kuppuswamy
2022-08-24 15:55 ` Borislav Petkov
2022-07-28 3:44 ` [PATCH v9 2/6] selftests: tdx: Test GetReport TDX attestation feature Kuppuswamy Sathyanarayanan
2022-07-28 10:32 ` Kai Huang
2022-08-01 17:49 ` Sathyanarayanan Kuppuswamy
2022-08-02 0:08 ` Kai Huang
2022-07-28 3:44 ` [PATCH v9 3/6] x86/tdx: Add TDX Guest event notify interrupt support Kuppuswamy Sathyanarayanan
2022-07-28 10:18 ` Kai Huang
2022-08-01 21:39 ` Sathyanarayanan Kuppuswamy
2022-07-28 3:44 ` [PATCH v9 4/6] x86/coco: Add cc_decrypted_alloc/free() interfaces Kuppuswamy Sathyanarayanan
2022-07-28 3:44 ` [PATCH v9 5/6] x86/tdx: Add Quote generation support Kuppuswamy Sathyanarayanan
2022-07-28 3:44 ` [PATCH v9 6/6] selftests: tdx: Test GetQuote TDX attestation feature Kuppuswamy Sathyanarayanan
2022-08-24 17:12 ` [PATCH v9 0/6] Add TDX Guest Attestation support Dave Hansen
2022-08-24 18:16 ` Sathyanarayanan Kuppuswamy
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