From: Yang Zhong <yang.zhong@intel.com>
To: Jinpu Wang <jinpu.wang@ionos.com>
Cc: yang.zhong@intel.com, Paolo Bonzini <pbonzini@redhat.com>,
qemu-devel@nongnu.org, Yu Zhang <yu.zhang@ionos.com>
Subject: Re: RFC: sgx-epc is not listed in machine type help
Date: Thu, 28 Apr 2022 19:48:50 +0800 [thread overview]
Message-ID: <20220428114850.GA20626@yangzhon-Virtual> (raw)
In-Reply-To: <CAMGffEmEmWK99xDu=i2iq9WeTxdPwnG9-94UEqFnBSzmvv=TWQ@mail.gmail.com>
On Thu, Apr 28, 2022 at 01:59:33PM +0200, Jinpu Wang wrote:
> Hi Yang, hi Paolo,
>
> We noticed sgx-epc machine type is not listed in the output of
> "qemu-system-x86_64 -M ?",
> This is what I got with qemu-7.0
> Supported machines are:
> microvm microvm (i386)
> pc Standard PC (i440FX + PIIX, 1996) (alias of pc-i440fx-7.0)
> pc-i440fx-7.0 Standard PC (i440FX + PIIX, 1996) (default)
> pc-i440fx-6.2 Standard PC (i440FX + PIIX, 1996)
> pc-i440fx-6.1 Standard PC (i440FX + PIIX, 1996)
> pc-i440fx-6.0 Standard PC (i440FX + PIIX, 1996)
> pc-i440fx-5.2 Standard PC (i440FX + PIIX, 1996)
> pc-i440fx-5.1 Standard PC (i440FX + PIIX, 1996)
> pc-i440fx-5.0 Standard PC (i440FX + PIIX, 1996)
> pc-i440fx-4.2 Standard PC (i440FX + PIIX, 1996)
> pc-i440fx-4.1 Standard PC (i440FX + PIIX, 1996)
> pc-i440fx-4.0 Standard PC (i440FX + PIIX, 1996)
> pc-i440fx-3.1 Standard PC (i440FX + PIIX, 1996)
> pc-i440fx-3.0 Standard PC (i440FX + PIIX, 1996)
> pc-i440fx-2.9 Standard PC (i440FX + PIIX, 1996)
> pc-i440fx-2.8 Standard PC (i440FX + PIIX, 1996)
> pc-i440fx-2.7 Standard PC (i440FX + PIIX, 1996)
> pc-i440fx-2.6 Standard PC (i440FX + PIIX, 1996)
> pc-i440fx-2.5 Standard PC (i440FX + PIIX, 1996)
> pc-i440fx-2.4 Standard PC (i440FX + PIIX, 1996)
> pc-i440fx-2.3 Standard PC (i440FX + PIIX, 1996)
> pc-i440fx-2.2 Standard PC (i440FX + PIIX, 1996)
> pc-i440fx-2.12 Standard PC (i440FX + PIIX, 1996)
> pc-i440fx-2.11 Standard PC (i440FX + PIIX, 1996)
> pc-i440fx-2.10 Standard PC (i440FX + PIIX, 1996)
> pc-i440fx-2.1 Standard PC (i440FX + PIIX, 1996)
> pc-i440fx-2.0 Standard PC (i440FX + PIIX, 1996)
> pc-i440fx-1.7 Standard PC (i440FX + PIIX, 1996) (deprecated)
> pc-i440fx-1.6 Standard PC (i440FX + PIIX, 1996) (deprecated)
> pc-i440fx-1.5 Standard PC (i440FX + PIIX, 1996) (deprecated)
> pc-i440fx-1.4 Standard PC (i440FX + PIIX, 1996) (deprecated)
> q35 Standard PC (Q35 + ICH9, 2009) (alias of pc-q35-7.0)
> pc-q35-7.0 Standard PC (Q35 + ICH9, 2009)
> pc-q35-6.2 Standard PC (Q35 + ICH9, 2009)
> pc-q35-6.1 Standard PC (Q35 + ICH9, 2009)
> pc-q35-6.0 Standard PC (Q35 + ICH9, 2009)
> pc-q35-5.2 Standard PC (Q35 + ICH9, 2009)
> pc-q35-5.1 Standard PC (Q35 + ICH9, 2009)
> pc-q35-5.0 Standard PC (Q35 + ICH9, 2009)
> pc-q35-4.2 Standard PC (Q35 + ICH9, 2009)
> pc-q35-4.1 Standard PC (Q35 + ICH9, 2009)
> pc-q35-4.0.1 Standard PC (Q35 + ICH9, 2009)
> pc-q35-4.0 Standard PC (Q35 + ICH9, 2009)
> pc-q35-3.1 Standard PC (Q35 + ICH9, 2009)
> pc-q35-3.0 Standard PC (Q35 + ICH9, 2009)
> pc-q35-2.9 Standard PC (Q35 + ICH9, 2009)
> pc-q35-2.8 Standard PC (Q35 + ICH9, 2009)
> pc-q35-2.7 Standard PC (Q35 + ICH9, 2009)
> pc-q35-2.6 Standard PC (Q35 + ICH9, 2009)
> pc-q35-2.5 Standard PC (Q35 + ICH9, 2009)
> pc-q35-2.4 Standard PC (Q35 + ICH9, 2009)
> pc-q35-2.12 Standard PC (Q35 + ICH9, 2009)
> pc-q35-2.11 Standard PC (Q35 + ICH9, 2009)
> pc-q35-2.10 Standard PC (Q35 + ICH9, 2009)
> isapc ISA-only PC
> none empty machine
> x-remote Experimental remote machine
>
>
> I think this would cause confusion to users, is there a reason behind this?
>
No specific machine type for SGX, and SGX is only supported in Qemu PC and Q35 platform.
Yang
> Thanks!
> Jinpu Wang @ IONOS Cloud
next prev parent reply other threads:[~2022-04-28 12:08 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-04-28 11:59 RFC: sgx-epc is not listed in machine type help Jinpu Wang
2022-04-28 11:48 ` Yang Zhong [this message]
2022-04-28 12:18 ` Jinpu Wang
2022-04-28 12:16 ` Yang Zhong
2022-04-28 12:56 ` Jinpu Wang
2022-04-29 2:05 ` Yang Zhong
2022-04-29 4:11 ` Jinpu Wang
2022-04-28 12:33 ` Daniel P. Berrangé
2022-04-28 12:57 ` Jinpu Wang
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=20220428114850.GA20626@yangzhon-Virtual \
--to=yang.zhong@intel.com \
--cc=jinpu.wang@ionos.com \
--cc=pbonzini@redhat.com \
--cc=qemu-devel@nongnu.org \
--cc=yu.zhang@ionos.com \
/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 an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.