From: "Michael S. Tsirkin" <mst@redhat.com>
To: Parav Pandit <parav@nvidia.com>
Cc: Max Gurtovoy <mgurtovoy@nvidia.com>,
"virtio-comment@lists.oasis-open.org"
<virtio-comment@lists.oasis-open.org>,
"cohuck@redhat.com" <cohuck@redhat.com>,
"virtio-dev@lists.oasis-open.org"
<virtio-dev@lists.oasis-open.org>,
"jasowang@redhat.com" <jasowang@redhat.com>,
Shahaf Shuler <shahafs@nvidia.com>, Oren Duer <oren@nvidia.com>,
"stefanha@redhat.com" <stefanha@redhat.com>
Subject: Re: [virtio-dev] Re: [PATCH 2/5] Introduce VIRTIO_F_ADMIN_VQ_INDIRECT_DESC/VIRTIO_F_ADMIN_VQ_IN_ORDER
Date: Wed, 19 Jan 2022 11:40:10 -0500 [thread overview]
Message-ID: <20220119113804-mutt-send-email-mst@kernel.org> (raw)
In-Reply-To: <DM8PR12MB5480F3C323C7B7DBD099BBD9DC599@DM8PR12MB5480.namprd12.prod.outlook.com>
On Wed, Jan 19, 2022 at 10:10:38AM +0000, Parav Pandit wrote:
> Virtio spec should define a minimum expectations from the system such
> as flushing the cache or no cache
well one of the things virtio is trying to do is being compatible with a
wide range of hypervisors/OSes. it might be tricky to change how they
work internally. if we are relying on tricks like this it might be
necessary to poke at some popular systems to see what they do.
lots of work ...
--
MST
next prev parent reply other threads:[~2022-01-19 16:40 UTC|newest]
Thread overview: 110+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-01-13 14:50 [PATCH v1 0/5] VIRTIO: Provision maximum MSI-X vectors for a VF Max Gurtovoy
2022-01-13 14:50 ` [PATCH 1/5] Add virtio Admin Virtqueue specification Max Gurtovoy
2022-01-13 17:53 ` Michael S. Tsirkin
2022-01-17 9:56 ` Max Gurtovoy
2022-01-17 21:30 ` Michael S. Tsirkin
2022-01-18 3:22 ` Parav Pandit
2022-01-18 6:17 ` Michael S. Tsirkin
2022-01-18 7:57 ` Parav Pandit
2022-01-18 8:05 ` Michael S. Tsirkin
2022-01-18 8:23 ` Parav Pandit
2022-01-18 10:26 ` Michael S. Tsirkin
2022-01-18 10:30 ` Parav Pandit
2022-01-18 10:41 ` Michael S. Tsirkin
2022-01-19 3:04 ` Jason Wang
2022-01-19 8:11 ` Michael S. Tsirkin
2022-01-25 3:35 ` Jason Wang
2022-01-17 14:12 ` Parav Pandit
2022-01-17 22:03 ` Michael S. Tsirkin
2022-01-18 3:36 ` Parav Pandit
2022-01-18 7:07 ` Michael S. Tsirkin
2022-01-18 7:14 ` Parav Pandit
2022-01-18 7:20 ` Michael S. Tsirkin
2022-01-19 11:33 ` Max Gurtovoy
2022-01-19 12:21 ` Parav Pandit
2022-01-19 14:47 ` Max Gurtovoy
2022-01-19 15:38 ` Michael S. Tsirkin
2022-01-19 15:47 ` Max Gurtovoy
2022-01-13 14:51 ` [PATCH 2/5] Introduce VIRTIO_F_ADMIN_VQ_INDIRECT_DESC/VIRTIO_F_ADMIN_VQ_IN_ORDER Max Gurtovoy
2022-01-13 15:33 ` Michael S. Tsirkin
2022-01-13 17:07 ` Max Gurtovoy
2022-01-13 17:25 ` Michael S. Tsirkin
2022-01-17 13:59 ` Parav Pandit
2022-01-17 22:14 ` Michael S. Tsirkin
2022-01-18 4:44 ` Parav Pandit
2022-01-18 6:23 ` Michael S. Tsirkin
2022-01-18 6:32 ` Parav Pandit
2022-01-18 6:54 ` Michael S. Tsirkin
2022-01-18 7:07 ` Parav Pandit
2022-01-18 7:12 ` Michael S. Tsirkin
2022-01-18 7:30 ` Parav Pandit
2022-01-18 7:40 ` Michael S. Tsirkin
2022-01-19 4:21 ` Jason Wang
2022-01-19 9:30 ` Michael S. Tsirkin
2022-01-25 3:39 ` Jason Wang
2022-01-18 10:38 ` Michael S. Tsirkin
2022-01-18 10:50 ` Parav Pandit
2022-01-18 15:09 ` Michael S. Tsirkin
2022-01-18 17:17 ` Parav Pandit
2022-01-19 7:20 ` Michael S. Tsirkin
2022-01-19 8:15 ` [virtio-dev] " Parav Pandit
2022-01-19 8:21 ` Michael S. Tsirkin
2022-01-19 10:10 ` Parav Pandit
2022-01-19 16:40 ` Michael S. Tsirkin [this message]
2022-01-19 17:07 ` Parav Pandit
2022-01-18 7:13 ` Michael S. Tsirkin
2022-01-18 7:21 ` Parav Pandit
2022-01-18 7:37 ` Michael S. Tsirkin
2022-01-19 4:03 ` Jason Wang
2022-01-19 4:48 ` Parav Pandit
2022-01-19 20:25 ` Parav Pandit
2022-01-25 3:45 ` Jason Wang
2022-01-25 4:07 ` Parav Pandit
2022-01-25 3:29 ` Jason Wang
2022-01-25 3:52 ` Parav Pandit
2022-01-25 10:59 ` Max Gurtovoy
2022-01-25 12:09 ` Michael S. Tsirkin
2022-01-26 13:29 ` Parav Pandit
2022-01-26 14:11 ` Michael S. Tsirkin
2022-01-27 3:49 ` Parav Pandit
2022-01-27 13:05 ` Michael S. Tsirkin
2022-01-27 13:25 ` [virtio-dev] " Parav Pandit
2022-01-28 4:35 ` Jason Wang
2022-01-26 7:03 ` Jason Wang
2022-01-26 9:27 ` Max Gurtovoy
2022-01-26 9:34 ` Jason Wang
2022-01-26 9:45 ` Max Gurtovoy
2022-01-27 3:46 ` Jason Wang
2022-01-26 5:04 ` Jason Wang
2022-01-26 5:26 ` Parav Pandit
2022-01-26 5:45 ` Jason Wang
2022-01-26 5:58 ` Parav Pandit
2022-01-26 6:06 ` Jason Wang
2022-01-26 6:24 ` Parav Pandit
2022-01-26 6:54 ` Jason Wang
2022-01-26 8:09 ` Parav Pandit
2022-01-26 9:07 ` Jason Wang
2022-01-26 9:47 ` Parav Pandit
2022-01-13 14:51 ` [PATCH 3/5] virtio-blk: add support for VIRTIO_F_ADMIN_VQ Max Gurtovoy
2022-01-13 18:24 ` Michael S. Tsirkin
2022-01-13 14:51 ` [PATCH 4/5] virtio-net: " Max Gurtovoy
2022-01-13 17:56 ` Michael S. Tsirkin
2022-01-16 9:47 ` Max Gurtovoy
2022-01-16 16:45 ` Michael S. Tsirkin
2022-01-17 14:07 ` Parav Pandit
2022-01-17 22:22 ` Michael S. Tsirkin
2022-01-18 2:18 ` Jason Wang
2022-01-18 5:25 ` Michael S. Tsirkin
2022-01-19 4:16 ` Jason Wang
2022-01-19 9:26 ` Michael S. Tsirkin
2022-01-25 3:53 ` Jason Wang
2022-01-25 7:19 ` Michael S. Tsirkin
2022-01-26 5:49 ` Jason Wang
2022-01-26 7:02 ` Michael S. Tsirkin
2022-01-26 7:10 ` Jason Wang
2022-01-13 14:51 ` [PATCH 5/5] Add support for dynamic MSI-X vector mgmt for VFs Max Gurtovoy
2022-01-13 18:20 ` Michael S. Tsirkin
2022-01-18 10:38 ` Michael S. Tsirkin
2022-01-13 18:32 ` [PATCH v1 0/5] VIRTIO: Provision maximum MSI-X vectors for a VF Michael S. Tsirkin
2022-01-17 10:00 ` Shahaf Shuler
2022-01-17 21:41 ` Michael S. Tsirkin
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