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From: James Bottomley <jejb@linux.ibm.com>
To: Stefan Berger <stefanb@linux.ibm.com>, qemu-devel@nongnu.org
Cc: "Daniel P . Berrangé" <berrange@redhat.com>,
	"Markus Armbruster" <armbru@redhat.com>
Subject: Re: [PATCH 2/2] tpm: add backend for mssim
Date: Thu, 15 Dec 2022 15:30:34 -0500	[thread overview]
Message-ID: <a8863d1905aa427543facb68d8892af369262f19.camel@linux.ibm.com> (raw)
In-Reply-To: <9fac7d95-d891-413f-93f1-18324c7943ea@linux.ibm.com>

On Thu, 2022-12-15 at 15:22 -0500, Stefan Berger wrote:
> On 12/15/22 15:07, James Bottomley wrote:
[...]
> > don't really have much interest in the migration use case, but I
> > knew it should work like the passthrough case, so that's what I
> > tested.
> 
> I think your device needs to block migrations since it doesn't handle
> all migration scenarios correctly.

Passthrough doesn't block migrations either, presumably because it can
also be made to work if you know what you're doing.  I might not be
particularly interested in migrations, but that's not really a good
reason to prevent anyone from ever using them, particularly when the
experiment says they do work.

James



  reply	other threads:[~2022-12-15 20:31 UTC|newest]

Thread overview: 41+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2022-12-15 18:01 [PATCH 0/2] tpm: add mssim backend James Bottomley
2022-12-15 18:01 ` [PATCH 1/2] tpm: convert tpmdev options processing to new visitor format James Bottomley
2022-12-15 18:01 ` [PATCH 2/2] tpm: add backend for mssim James Bottomley
2022-12-15 18:46   ` Stefan Berger
2022-12-15 19:22     ` James Bottomley
2022-12-15 19:35       ` Stefan Berger
2022-12-15 19:40         ` James Bottomley
2022-12-15 19:57           ` Stefan Berger
2022-12-15 20:07             ` James Bottomley
2022-12-15 20:22               ` Stefan Berger
2022-12-15 20:30                 ` James Bottomley [this message]
2022-12-15 20:53                   ` Stefan Berger
2022-12-16 10:27                     ` Daniel P. Berrangé
2022-12-16 12:28                       ` Stefan Berger
2022-12-16 12:54                         ` Daniel P. Berrangé
2022-12-16 13:32                           ` Stefan Berger
2022-12-16 13:53                             ` James Bottomley
2022-12-16 14:01                               ` Stefan Berger
2022-12-19 11:49                               ` Stefan Berger
2022-12-19 13:02                                 ` James Bottomley
2022-12-19 14:01                                   ` Stefan Berger
2022-12-16 14:29                             ` Daniel P. Berrangé
2022-12-16 14:55                               ` Stefan Berger
2022-12-16 15:48                                 ` James Bottomley
2022-12-16 16:08                                   ` Stefan Berger
2022-12-16 16:13                                     ` James Bottomley
2022-12-16 16:21                                       ` Stefan Berger
2023-01-09 16:59                               ` Dr. David Alan Gilbert
2023-01-09 17:43                                 ` James Bottomley
2023-01-09 17:52                                   ` Dr. David Alan Gilbert
2023-01-09 17:55                                     ` James Bottomley
2023-01-09 18:34                                       ` Stefan Berger
2023-01-09 18:51                                         ` James Bottomley
2023-01-09 18:54                                           ` Dr. David Alan Gilbert
2023-01-09 18:59                                             ` James Bottomley
2023-01-09 19:01                                           ` Stefan Berger
2023-01-09 21:06                                             ` Stefan Berger
2023-01-10 14:14                                               ` James Bottomley
2023-01-10 14:47                                                 ` Stefan Berger
2023-01-10 14:55                                                   ` James Bottomley
2023-01-10 15:00                                                     ` Stefan Berger

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