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From: "Michael S. Tsirkin" <mst@redhat.com>
To: Jason Wang <jasowang@redhat.com>
Cc: Parav Pandit <parav@nvidia.com>,
	Zhu Lingshan <lingshan.zhu@intel.com>,
	"eperezma@redhat.com" <eperezma@redhat.com>,
	"cohuck@redhat.com" <cohuck@redhat.com>,
	"stefanha@redhat.com" <stefanha@redhat.com>,
	"virtio-comment@lists.oasis-open.org"
	<virtio-comment@lists.oasis-open.org>,
	"virtio-dev@lists.oasis-open.org"
	<virtio-dev@lists.oasis-open.org>
Subject: [virtio-dev] Re: [virtio-comment] [PATCH 5/5] virtio-pci: implement VIRTIO_F_QUEUE_STATE
Date: Mon, 11 Sep 2023 06:15:02 -0400	[thread overview]
Message-ID: <20230911061236-mutt-send-email-mst@kernel.org> (raw)
In-Reply-To: <CACGkMEtMmwWGJDYe5BLvLCcetThv-yfPR2QbphNuuh+bp-+ikg@mail.gmail.com>

On Mon, Sep 11, 2023 at 02:30:31PM +0800, Jason Wang wrote:
> Customers don't want to have admin stuff, SR-IOV or PASID in the guest
> in order to migrate a single virtio device in the nest.

Built an alternative facility to implement admin commands then.
The advantage of admin commands is they are nicely contained.
This proposal is way too intrusive.

-- 
MST


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  parent reply	other threads:[~2023-09-11 10:15 UTC|newest]

Thread overview: 269+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2023-09-06  8:16 [virtio-dev] [PATCH 0/5] virtio: introduce SUSPEND bit and vq state Zhu Lingshan
2023-09-06  8:16 ` [virtio-dev] [PATCH 1/5] virtio: introduce vq state as basic facility Zhu Lingshan
2023-09-06  8:28   ` [virtio-dev] Re: [virtio-comment] " Michael S. Tsirkin
2023-09-06  9:43     ` Zhu, Lingshan
2023-09-14 11:25   ` Michael S. Tsirkin
2023-09-15  2:46     ` Zhu, Lingshan
2023-09-06  8:16 ` [virtio-dev] [PATCH 2/5] virtio: introduce SUSPEND bit in device status Zhu Lingshan
2023-09-14 11:34   ` [virtio-dev] " Michael S. Tsirkin
2023-09-15  2:57     ` Zhu, Lingshan
2023-09-15 11:10       ` Michael S. Tsirkin
2023-09-18  2:56         ` Zhu, Lingshan
2023-09-18  4:42           ` [virtio-dev] RE: [virtio-comment] " Parav Pandit
2023-09-18  5:14             ` [virtio-dev] " Zhu, Lingshan
2023-09-18  6:17               ` [virtio-dev] " Parav Pandit
2023-09-18  6:38                 ` [virtio-dev] " Zhu, Lingshan
2023-09-18  6:46                   ` [virtio-dev] " Parav Pandit
2023-09-18  6:49                     ` [virtio-dev] " Zhu, Lingshan
2023-09-18  6:50           ` [virtio-dev] " Zhu, Lingshan
2023-09-06  8:16 ` [virtio-dev] [PATCH 3/5] virtqueue: constraints for virtqueue state Zhu Lingshan
2023-09-14 11:30   ` [virtio-dev] " Michael S. Tsirkin
2023-09-15  2:59     ` Zhu, Lingshan
2023-09-15 11:16       ` Michael S. Tsirkin
2023-09-18  3:02         ` [virtio-dev] Re: [virtio-comment] " Zhu, Lingshan
2023-09-18 17:30           ` Michael S. Tsirkin
2023-09-19  7:56             ` Zhu, Lingshan
2023-09-06  8:16 ` [virtio-dev] [PATCH 4/5] virtqueue: ignore resetting vqs when SUSPEND Zhu Lingshan
2023-09-14 11:09   ` [virtio-dev] " Michael S. Tsirkin
2023-09-15  4:06     ` Zhu, Lingshan
2023-09-06  8:16 ` [virtio-dev] [PATCH 5/5] virtio-pci: implement VIRTIO_F_QUEUE_STATE Zhu Lingshan
2023-09-06  8:32   ` [virtio-dev] Re: [virtio-comment] " Michael S. Tsirkin
2023-09-06  8:37     ` [virtio-dev] " Parav Pandit
2023-09-06  9:37     ` [virtio-dev] " Zhu, Lingshan
2023-09-11  3:01     ` Jason Wang
2023-09-11  4:11       ` [virtio-dev] " Parav Pandit
2023-09-11  6:30         ` [virtio-dev] " Jason Wang
2023-09-11  6:47           ` [virtio-dev] " Parav Pandit
2023-09-11  6:58             ` [virtio-dev] " Zhu, Lingshan
2023-09-11  7:07               ` [virtio-dev] " Parav Pandit
2023-09-11  7:18                 ` [virtio-dev] " Zhu, Lingshan
2023-09-11  7:30                   ` [virtio-dev] " Parav Pandit
2023-09-11  7:58                     ` [virtio-dev] " Zhu, Lingshan
2023-09-11  8:12                       ` [virtio-dev] " Parav Pandit
2023-09-11  8:46                         ` [virtio-dev] " Zhu, Lingshan
2023-09-11  9:05                           ` [virtio-dev] " Parav Pandit
2023-09-11  9:32                             ` [virtio-dev] " Zhu, Lingshan
2023-09-11 10:21                               ` [virtio-dev] " Parav Pandit
2023-09-12  4:06                                 ` [virtio-dev] " Zhu, Lingshan
2023-09-12  5:58                                   ` [virtio-dev] " Parav Pandit
2023-09-12  6:33                                     ` [virtio-dev] " Zhu, Lingshan
2023-09-12  6:47                                       ` [virtio-dev] " Parav Pandit
2023-09-12  7:27                                         ` [virtio-dev] " Zhu, Lingshan
2023-09-12  7:40                                           ` [virtio-dev] " Parav Pandit
2023-09-12  9:02                                             ` [virtio-dev] " Zhu, Lingshan
2023-09-12  9:21                                               ` [virtio-dev] " Parav Pandit
2023-09-12 13:03                                                 ` [virtio-dev] " Zhu, Lingshan
2023-09-12 13:43                                                   ` [virtio-dev] " Parav Pandit
2023-09-13  4:01                                                     ` [virtio-dev] " Zhu, Lingshan
2023-09-13  4:12                                                       ` [virtio-dev] " Parav Pandit
2023-09-13  4:20                                                         ` [virtio-dev] " Zhu, Lingshan
2023-09-13  4:36                                                           ` [virtio-dev] " Parav Pandit
2023-09-14  8:19                                                             ` [virtio-dev] " Zhu, Lingshan
2023-09-11 11:50                               ` [virtio-dev] " Parav Pandit
2023-09-12  3:43                                 ` [virtio-dev] " Jason Wang
2023-09-12  5:50                                   ` [virtio-dev] " Parav Pandit
2023-09-13  4:44                                     ` [virtio-dev] " Jason Wang
2023-09-13  6:05                                       ` [virtio-dev] " Parav Pandit
2023-09-14  3:11                                         ` [virtio-dev] " Jason Wang
2023-09-17  5:22                                           ` [virtio-dev] " Parav Pandit
2023-09-19  4:35                                             ` [virtio-dev] " Jason Wang
2023-09-19  7:33                                               ` [virtio-dev] " Parav Pandit
2023-09-12  3:48                                 ` [virtio-dev] " Zhu, Lingshan
2023-09-12  5:51                                   ` [virtio-dev] " Parav Pandit
2023-09-12  6:37                                     ` [virtio-dev] " Zhu, Lingshan
2023-09-12  6:49                                       ` [virtio-dev] " Parav Pandit
2023-09-12  7:29                                         ` [virtio-dev] " Zhu, Lingshan
2023-09-12  7:53                                           ` [virtio-dev] " Parav Pandit
2023-09-12  9:06                                             ` [virtio-dev] " Zhu, Lingshan
2023-09-12  9:08                                               ` Zhu, Lingshan
2023-09-12  9:35                                                 ` [virtio-dev] " Parav Pandit
2023-09-12 10:14                                                   ` [virtio-dev] " Zhu, Lingshan
2023-09-12 10:16                                                     ` [virtio-dev] " Parav Pandit
2023-09-12 10:28                                                       ` [virtio-dev] " Zhu, Lingshan
2023-09-13  2:23                                                     ` [virtio-dev] " Parav Pandit
2023-09-13  4:03                                                       ` [virtio-dev] " Zhu, Lingshan
2023-09-13  4:15                                                         ` [virtio-dev] " Parav Pandit
2023-09-13  4:21                                                           ` [virtio-dev] " Zhu, Lingshan
2023-09-13  4:37                                                             ` [virtio-dev] " Parav Pandit
2023-09-14  3:11                                                               ` [virtio-dev] " Jason Wang
2023-09-17  5:25                                                                 ` [virtio-dev] " Parav Pandit
2023-09-19  4:34                                                                   ` [virtio-dev] " Jason Wang
2023-09-19  7:32                                                                     ` [virtio-dev] " Parav Pandit
2023-09-14  8:22                                                               ` [virtio-dev] " Zhu, Lingshan
2023-09-12  9:28                                               ` [virtio-dev] " Parav Pandit
2023-09-12 10:17                                                 ` [virtio-dev] " Zhu, Lingshan
2023-09-12 10:25                                                   ` [virtio-dev] " Parav Pandit
2023-09-12 10:32                                                     ` [virtio-dev] " Zhu, Lingshan
2023-09-12 10:40                                                       ` [virtio-dev] " Parav Pandit
2023-09-12 13:04                                                         ` [virtio-dev] " Zhu, Lingshan
2023-09-12 13:36                                                           ` [virtio-dev] " Parav Pandit
2023-09-12  4:10                         ` [virtio-dev] " Jason Wang
2023-09-12  6:05                           ` [virtio-dev] " Parav Pandit
2023-09-13  4:45                             ` [virtio-dev] " Jason Wang
2023-09-13  6:39                               ` [virtio-dev] " Parav Pandit
2023-09-14  3:08                                 ` [virtio-dev] " Jason Wang
2023-09-17  5:22                                   ` [virtio-dev] " Parav Pandit
2023-09-19  4:32                                     ` [virtio-dev] " Jason Wang
2023-09-19  7:32                                       ` [virtio-dev] " Parav Pandit
2023-09-13  8:27                               ` [virtio-dev] " Michael S. Tsirkin
2023-09-14  3:11                                 ` Jason Wang
2023-09-12  4:18             ` Jason Wang
2023-09-12  6:11               ` [virtio-dev] " Parav Pandit
2023-09-12  6:43                 ` [virtio-dev] " Zhu, Lingshan
2023-09-12  6:52                   ` [virtio-dev] " Parav Pandit
2023-09-12  7:36                     ` [virtio-dev] " Zhu, Lingshan
2023-09-12  7:43                       ` [virtio-dev] " Parav Pandit
2023-09-12 10:27                         ` [virtio-dev] " Zhu, Lingshan
2023-09-12 10:33                           ` [virtio-dev] " Parav Pandit
2023-09-12 10:35                             ` [virtio-dev] " Zhu, Lingshan
2023-09-12 10:41                               ` [virtio-dev] " Parav Pandit
2023-09-12 13:09                                 ` [virtio-dev] " Zhu, Lingshan
2023-09-12 13:35                                   ` [virtio-dev] " Parav Pandit
2023-09-13  4:13                                     ` [virtio-dev] " Zhu, Lingshan
2023-09-13  4:19                                       ` [virtio-dev] " Parav Pandit
2023-09-13  4:22                                         ` [virtio-dev] " Zhu, Lingshan
2023-09-13  4:39                                           ` [virtio-dev] " Parav Pandit
2023-09-14  8:24                                             ` [virtio-dev] " Zhu, Lingshan
2023-09-13  4:56                                         ` Jason Wang
2023-09-13  4:43                 ` Jason Wang
2023-09-13  4:46                   ` [virtio-dev] " Parav Pandit
2023-09-14  3:12                     ` [virtio-dev] " Jason Wang
2023-09-17  5:29                       ` [virtio-dev] " Parav Pandit
2023-09-19  4:25                         ` [virtio-dev] " Jason Wang
2023-09-19  7:32                           ` [virtio-dev] " Parav Pandit
2023-09-11  6:59           ` Parav Pandit
2023-09-11 10:15           ` Michael S. Tsirkin [this message]
2023-09-12  3:35             ` [virtio-dev] " Jason Wang
2023-09-12  3:43               ` Zhu, Lingshan
2023-09-14 11:27   ` Michael S. Tsirkin
2023-09-15  4:13     ` Zhu, Lingshan
2023-09-06  8:29 ` [virtio-dev] Re: [virtio-comment] [PATCH 0/5] virtio: introduce SUSPEND bit and vq state Michael S. Tsirkin
2023-09-06  8:38   ` Zhu, Lingshan
2023-09-06 13:49     ` Michael S. Tsirkin
2023-09-07  1:51       ` Zhu, Lingshan
2023-09-07 10:57       ` Eugenio Perez Martin
2023-09-07 19:55         ` Michael S. Tsirkin
2023-09-14 11:14 ` [virtio-dev] " Michael S. Tsirkin
2023-09-15  4:28   ` Zhu, Lingshan
2023-09-17  5:32     ` Parav Pandit
2023-09-18  3:10       ` Zhu, Lingshan
2023-09-18  4:32         ` Parav Pandit
2023-09-18  5:21           ` Zhu, Lingshan
2023-09-18  5:25             ` Zhu, Lingshan
2023-09-18  6:37               ` Parav Pandit
2023-09-18  6:49                 ` Zhu, Lingshan
2023-09-18  6:54                   ` Parav Pandit
2023-09-18  9:34                     ` Zhu, Lingshan
2023-09-18 18:41                       ` Parav Pandit
2023-09-18 18:49                         ` Michael S. Tsirkin
2023-09-20  6:06                           ` Zhu, Lingshan
2023-09-20  6:08                             ` Parav Pandit
2023-09-20  6:31                               ` Zhu, Lingshan
2023-09-20  8:34                                 ` Parav Pandit
2023-09-20  9:44                                   ` Zhu, Lingshan
2023-09-20  9:52                                     ` Parav Pandit
2023-09-20 11:11                                       ` Zhu, Lingshan
2023-09-20 11:15                                         ` Parav Pandit
2023-09-20 11:27                                           ` Zhu, Lingshan
2023-09-21  5:13                                             ` Michael S. Tsirkin
2023-09-20 10:36                             ` Michael S. Tsirkin
2023-09-20 10:55                               ` Parav Pandit
2023-09-20 11:28                                 ` Zhu, Lingshan
2023-09-20 11:52                                   ` Michael S. Tsirkin
2023-09-20 12:05                                     ` Zhu, Lingshan
2023-09-20 12:08                                       ` Zhu, Lingshan
2023-09-20 12:22                                       ` Michael S. Tsirkin
2023-09-20 11:22                               ` Zhu, Lingshan
2023-09-20 12:05                                 ` Michael S. Tsirkin
2023-09-20 12:13                                   ` Parav Pandit
2023-09-20 12:16                                   ` Zhu, Lingshan
2023-09-20 12:40                                     ` Michael S. Tsirkin
2023-09-21  3:14                                       ` Jason Wang
2023-09-21  3:51                                         ` Parav Pandit
2023-09-21  4:02                                           ` Jason Wang
2023-09-21  4:11                                             ` Parav Pandit
2023-09-21  4:19                                               ` Jason Wang
2023-09-21  4:29                                                 ` Parav Pandit
2023-09-22  3:13                                                   ` Jason Wang
2023-09-20 12:41                                   ` Michael S. Tsirkin
2023-09-20 13:41                                     ` Parav Pandit
2023-09-20 14:13                                       ` Michael S. Tsirkin
2023-09-20 14:16                                       ` Michael S. Tsirkin
2023-09-20 17:21                                         ` Parav Pandit
2023-09-20 20:03                                           ` Michael S. Tsirkin
2023-09-21  3:43                                             ` Parav Pandit
2023-09-21  5:41                                               ` Michael S. Tsirkin
2023-09-21  5:54                                                 ` Parav Pandit
2023-09-21  6:06                                                   ` Michael S. Tsirkin
2023-09-21  6:31                                                     ` Parav Pandit
2023-09-21  7:20                                                       ` Michael S. Tsirkin
2023-09-21  7:53                                                         ` Parav Pandit
2023-09-21  8:11                                                           ` Michael S. Tsirkin
2023-09-21  9:17                                                             ` Parav Pandit
2023-09-21 10:01                                                               ` Michael S. Tsirkin
2023-09-21 11:13                                                                 ` Parav Pandit
2023-09-21 10:09                                                               ` Michael S. Tsirkin
2023-09-21 10:39                                                                 ` Parav Pandit
2023-09-21 12:22                                                                   ` Michael S. Tsirkin
2023-09-21 12:39                                                                     ` Parav Pandit
2023-09-21 13:04                                                                       ` Michael S. Tsirkin
2023-09-22  3:31                                                                   ` Jason Wang
2023-09-21  9:06                                                 ` Zhu, Lingshan
2023-09-21  9:18                                       ` Zhu, Lingshan
2023-09-21  9:26                                         ` Parav Pandit
2023-09-21  9:55                                           ` Zhu, Lingshan
2023-09-21 11:28                                             ` Parav Pandit
2023-09-22  2:40                                               ` Zhu, Lingshan
2023-09-21  3:26                                     ` Jason Wang
2023-09-21  4:21                                       ` Parav Pandit
2023-09-21  3:18                                   ` Jason Wang
2023-09-21  4:03                                     ` Parav Pandit
2023-09-21  3:17                               ` Jason Wang
2023-09-21  4:01                                 ` Parav Pandit
2023-09-21  4:09                                   ` Jason Wang
2023-09-21  4:19                                     ` Parav Pandit
2023-09-22  3:08                                       ` Jason Wang
2023-09-22  3:39                                         ` Zhu, Lingshan
2023-09-25 10:41                                         ` Parav Pandit
2023-09-26  2:45                                           ` Jason Wang
2023-09-26  3:40                                             ` Parav Pandit
2023-09-26  4:37                                               ` Jason Wang
2023-09-26  5:21                                                 ` Parav Pandit
2023-10-09  8:49                                                   ` Jason Wang
2023-10-12 10:03                                                     ` Michael S. Tsirkin
2023-09-27 15:31                                                 ` Michael S. Tsirkin
2023-09-26  5:36                                               ` Zhu, Lingshan
2023-09-26  6:03                                                 ` Parav Pandit
2023-09-26  9:25                                                   ` Zhu, Lingshan
2023-09-26 10:48                                                     ` Michael S. Tsirkin
2023-09-27  8:20                                                       ` Zhu, Lingshan
2023-09-27 10:39                                                         ` Parav Pandit
2023-10-09 10:05                                                           ` Zhu, Lingshan
2023-10-09 10:07                                                             ` Parav Pandit
2023-09-27 15:40                                                         ` Michael S. Tsirkin
2023-10-09 10:01                                                           ` Zhu, Lingshan
2023-10-11 10:20                                                             ` [virtio-dev] Re: [virtio-comment] " Michael S. Tsirkin
2023-10-11 10:38                                                               ` Zhu, Lingshan
2023-10-11 11:52                                                                 ` [virtio-dev] " Parav Pandit
2023-10-12 10:57                                                                   ` [virtio-dev] " Zhu, Lingshan
2023-10-12 11:13                                                                     ` Michael S. Tsirkin
2023-10-12  9:59                                                                 ` Michael S. Tsirkin
2023-10-12 10:49                                                                   ` Zhu, Lingshan
2023-10-12 11:12                                                                     ` Michael S. Tsirkin
2023-10-13 10:18                                                                       ` Zhu, Lingshan
2023-10-12 14:38                                                                     ` Michael S. Tsirkin
2023-10-13 10:23                                                                       ` Zhu, Lingshan
2023-09-27 21:43                                           ` Michael S. Tsirkin
2023-09-19  8:01                         ` Zhu, Lingshan
2023-09-19  9:06                           ` Parav Pandit
2023-09-19 10:03                             ` Zhu, Lingshan
2023-09-19  4:27                     ` Jason Wang
2023-09-19  7:32                       ` Parav Pandit
2023-09-19  7:46                         ` Zhu, Lingshan
2023-09-19  7:53                           ` Parav Pandit
2023-09-19  8:03                             ` Zhu, Lingshan
2023-09-19  8:31                               ` Parav Pandit
2023-09-19  8:39                                 ` Zhu, Lingshan
2023-09-19  9:09                                   ` Parav Pandit
2023-09-14 11:37 ` Michael S. Tsirkin
2023-09-15  4:41   ` Zhu, Lingshan

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