From: Sathyanarayanan Kuppuswamy <sathyanarayanan.kuppuswamy@linux.intel.com>
To: "Huang, Kai" <kai.huang@intel.com>,
"tglx@linutronix.de" <tglx@linutronix.de>,
"mingo@redhat.com" <mingo@redhat.com>,
"shuah@kernel.org" <shuah@kernel.org>,
"x86@kernel.org" <x86@kernel.org>, "bp@alien8.de" <bp@alien8.de>,
"dave.hansen@linux.intel.com" <dave.hansen@linux.intel.com>
Cc: "linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
"ak@linux.intel.com" <ak@linux.intel.com>,
"gregkh@linuxfoundation.org" <gregkh@linuxfoundation.org>,
"wander@redhat.com" <wander@redhat.com>,
"tim.gardner@canonical.com" <tim.gardner@canonical.com>,
"hpa@zytor.com" <hpa@zytor.com>,
"isaku.yamahata@gmail.com" <isaku.yamahata@gmail.com>,
"kirill.shutemov@linux.intel.com"
<kirill.shutemov@linux.intel.com>,
"Luck, Tony" <tony.luck@intel.com>,
"khalid.elmously@canonical.com" <khalid.elmously@canonical.com>,
"marcelo.cerri@canonical.com" <marcelo.cerri@canonical.com>,
"Cox, Philip" <philip.cox@canonical.com>,
"linux-doc@vger.kernel.org" <linux-doc@vger.kernel.org>,
"linux-kselftest@vger.kernel.org"
<linux-kselftest@vger.kernel.org>
Subject: Re: [PATCH v13 2/3] selftests: tdx: Test TDX attestation GetReport support
Date: Mon, 12 Sep 2022 14:38:43 -0700 [thread overview]
Message-ID: <1cef159a-7827-47bc-639a-209521a337bf@linux.intel.com> (raw)
In-Reply-To: <9983d33b59668cfa3bc1d36beaf13f5a4180bad3.camel@intel.com>
On 9/12/22 12:21 AM, Huang, Kai wrote:
> On Fri, 2022-09-09 at 12:27 -0700, Kuppuswamy Sathyanarayanan wrote:
>> Intel's TDX guest driver exposes TDX_CMD_GET_REPORT IOCTL interface to
>> get the TDREPORT from the user space.
>
> (Sorry missed this one in previous reply).
>
> Also, the IOCTL is to return the TDREPORT _to_ userspace, but not get the
> TDREPORT _from_ userspace.
How about following?
Intel's TDX guest driver exposes TDX_CMD_GET_REPORT IOCTL interface to
enable guest user space get the TDREPORT.
>
--
Sathyanarayanan Kuppuswamy
Linux Kernel Developer
next prev parent reply other threads:[~2022-09-12 21:38 UTC|newest]
Thread overview: 38+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-09-09 19:27 [PATCH v13 0/3] Add TDX Guest Attestation support Kuppuswamy Sathyanarayanan
2022-09-09 19:27 ` [PATCH v13 1/3] x86/tdx: Add TDX Guest attestation interface driver Kuppuswamy Sathyanarayanan
2022-09-09 19:39 ` Greg Kroah-Hartman
2022-09-09 19:41 ` Dave Hansen
2022-09-09 20:07 ` Sathyanarayanan Kuppuswamy
2022-09-09 20:54 ` Dave Hansen
2022-09-12 22:22 ` Kirill A . Shutemov
2022-09-12 23:00 ` Sathyanarayanan Kuppuswamy
2022-09-13 1:25 ` Huang, Kai
2022-09-13 2:44 ` Sathyanarayanan Kuppuswamy
2022-09-13 5:03 ` Huang, Kai
2022-09-13 9:01 ` Dave Hansen
2022-09-13 15:21 ` Sathyanarayanan Kuppuswamy
2022-09-14 11:36 ` Dave Hansen
2022-09-14 15:36 ` Sathyanarayanan Kuppuswamy
2022-09-14 16:12 ` Dave Hansen
2022-09-14 16:25 ` Sathyanarayanan Kuppuswamy
2022-09-15 0:30 ` Sathyanarayanan Kuppuswamy
2022-09-15 11:07 ` Greg Kroah-Hartman
2022-09-15 11:09 ` Greg Kroah-Hartman
2022-09-15 15:22 ` Sathyanarayanan Kuppuswamy
2022-09-16 8:12 ` Greg Kroah-Hartman
2022-09-09 19:27 ` [PATCH v13 2/3] selftests: tdx: Test TDX attestation GetReport support Kuppuswamy Sathyanarayanan
2022-09-12 7:17 ` Huang, Kai
2022-09-12 22:06 ` Sathyanarayanan Kuppuswamy
2022-09-12 22:54 ` Huang, Kai
2022-09-12 7:21 ` Huang, Kai
2022-09-12 21:38 ` Sathyanarayanan Kuppuswamy [this message]
2022-09-12 22:56 ` Huang, Kai
2022-09-09 19:27 ` [PATCH v13 3/3] Documentation/x86: Document TDX attestation process Kuppuswamy Sathyanarayanan
2022-09-12 7:04 ` Huang, Kai
2022-09-12 14:15 ` Sathyanarayanan Kuppuswamy
2022-09-12 21:01 ` Huang, Kai
2022-09-13 17:54 ` Kirill A . Shutemov
2022-09-13 18:25 ` Sathyanarayanan Kuppuswamy
2022-09-14 1:23 ` Sathyanarayanan Kuppuswamy
2022-09-14 13:41 ` Kirill A. Shutemov
2022-09-14 21:09 ` Huang, Kai
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=1cef159a-7827-47bc-639a-209521a337bf@linux.intel.com \
--to=sathyanarayanan.kuppuswamy@linux.intel.com \
--cc=ak@linux.intel.com \
--cc=bp@alien8.de \
--cc=dave.hansen@linux.intel.com \
--cc=gregkh@linuxfoundation.org \
--cc=hpa@zytor.com \
--cc=isaku.yamahata@gmail.com \
--cc=kai.huang@intel.com \
--cc=khalid.elmously@canonical.com \
--cc=kirill.shutemov@linux.intel.com \
--cc=linux-doc@vger.kernel.org \
--cc=linux-kernel@vger.kernel.org \
--cc=linux-kselftest@vger.kernel.org \
--cc=marcelo.cerri@canonical.com \
--cc=mingo@redhat.com \
--cc=philip.cox@canonical.com \
--cc=shuah@kernel.org \
--cc=tglx@linutronix.de \
--cc=tim.gardner@canonical.com \
--cc=tony.luck@intel.com \
--cc=wander@redhat.com \
--cc=x86@kernel.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox