[virtio-dev] Re: [PATCH v3] content: document SR-IOV driver requirements

2018-06-12 Thread Cornelia Huck
On Tue, 12 Jun 2018 13:18:00 +0800 Tiwei Bie wrote: > Document the driver requirements for the VIRTIO_F_SR_IOV > feature bit. > > Suggested-by: Michael S. Tsirkin > Signed-off-by: Tiwei Bie > Fixes: https://github.com/oasis-tcs/virtio-spec/issues/13 > --- > v2: > - Fix the commit message (MST)

[virtio-dev] Re: [PATCH v8 4/6] migration/ram.c: add ram save state notifiers

2018-06-12 Thread Wei Wang
On 06/12/2018 03:50 PM, Peter Xu wrote: On Fri, Jun 08, 2018 at 04:10:41PM +0800, Wei Wang wrote: This patch adds a ram save state notifier list, and expose RAMState for the notifer callbacks to use. Signed-off-by: Wei Wang CC: Dr. David Alan Gilbert CC: Juan Quintela CC: Michael S. Tsirkin

[virtio-dev] Re: [Qemu-devel] [PATCH] qemu: Introduce VIRTIO_NET_F_STANDBY feature bit to virtio_net

2018-06-12 Thread Michael S. Tsirkin
On Mon, Jun 11, 2018 at 10:02:45PM -0700, Samudrala, Sridhar wrote: > On 6/11/2018 7:17 PM, Michael S. Tsirkin wrote: > > On Tue, Jun 12, 2018 at 09:54:44AM +0800, Jason Wang wrote: > > > > > > On 2018年06月12日 01:26, Michael S. Tsirkin wrote: > > > > On Mon, May 07, 2018 at 04:09:54PM -0700, Sridha

Re: [virtio-dev] Re: [PATCH] qemu: Introduce VIRTIO_NET_F_STANDBY feature bit to virtio_net

2018-06-12 Thread Michael S. Tsirkin
On Tue, Jun 05, 2018 at 03:09:26PM -0700, Siwei Liu wrote: > The thing is cloud service provider might prefer sticking to the same > level of service agreement (SLA) of keeping VF over migration, That requirement is trivially satisfied by just a single VF :) If your SLA does not require live migra

[virtio-dev] Re: [PATCH] qemu: Introduce VIRTIO_NET_F_STANDBY feature bit to virtio_net

2018-06-12 Thread Michael S. Tsirkin
On Wed, Jun 06, 2018 at 10:29:03AM +0800, Jason Wang wrote: > > > On 2018年06月05日 20:33, Michael S. Tsirkin wrote: > > I don't think this is sufficient. > > > > If both primary and standby devices are present, a legacy guest without > > support for the feature might see two devices with same mac

Re: [virtio-dev] Re: [Qemu-devel] [PATCH] qemu: Introduce VIRTIO_NET_F_STANDBY feature bit to virtio_net

2018-06-12 Thread Samudrala, Sridhar
On 6/12/2018 4:34 AM, Michael S. Tsirkin wrote: On Mon, Jun 11, 2018 at 10:02:45PM -0700, Samudrala, Sridhar wrote: On 6/11/2018 7:17 PM, Michael S. Tsirkin wrote: On Tue, Jun 12, 2018 at 09:54:44AM +0800, Jason Wang wrote: On 2018年06月12日 01:26, Michael S. Tsirkin wrote: On Mon, May 07, 2018

[virtio-dev] Re: [PATCH] qemu: Introduce VIRTIO_NET_F_STANDBY feature bit to virtio_net

2018-06-12 Thread Samudrala, Sridhar
On 6/12/2018 4:54 AM, Michael S. Tsirkin wrote: On Wed, Jun 06, 2018 at 10:29:03AM +0800, Jason Wang wrote: On 2018年06月05日 20:33, Michael S. Tsirkin wrote: I don't think this is sufficient. If both primary and standby devices are present, a legacy guest without support for the feature might s

[virtio-dev] Re: [PATCH] qemu: Introduce VIRTIO_NET_F_STANDBY feature bit to virtio_net

2018-06-12 Thread Jason Wang
On 2018年06月12日 19:54, Michael S. Tsirkin wrote: On Wed, Jun 06, 2018 at 10:29:03AM +0800, Jason Wang wrote: On 2018年06月05日 20:33, Michael S. Tsirkin wrote: I don't think this is sufficient. If both primary and standby devices are present, a legacy guest without support for the feature migh

[virtio-dev] Re: [Qemu-devel] [PATCH] qemu: Introduce VIRTIO_NET_F_STANDBY feature bit to virtio_net

2018-06-12 Thread Jason Wang
On 2018年06月13日 08:20, Samudrala, Sridhar wrote: On 6/12/2018 4:54 AM, Michael S. Tsirkin wrote: On Wed, Jun 06, 2018 at 10:29:03AM +0800, Jason Wang wrote: On 2018年06月05日 20:33, Michael S. Tsirkin wrote: I don't think this is sufficient. If both primary and standby devices are present, a

[virtio-dev] Re: [PATCH] qemu: Introduce VIRTIO_NET_F_STANDBY feature bit to virtio_net

2018-06-12 Thread Samudrala, Sridhar
On 6/12/2018 7:38 PM, Jason Wang wrote: On 2018年06月12日 19:54, Michael S. Tsirkin wrote: On Wed, Jun 06, 2018 at 10:29:03AM +0800, Jason Wang wrote: On 2018年06月05日 20:33, Michael S. Tsirkin wrote: I don't think this is sufficient. If both primary and standby devices are present, a legacy gu

[virtio-dev] Re: [PATCH] qemu: Introduce VIRTIO_NET_F_STANDBY feature bit to virtio_net

2018-06-12 Thread Jason Wang
On 2018年06月13日 12:24, Samudrala, Sridhar wrote: On 6/12/2018 7:38 PM, Jason Wang wrote: On 2018年06月12日 19:54, Michael S. Tsirkin wrote: On Wed, Jun 06, 2018 at 10:29:03AM +0800, Jason Wang wrote: On 2018年06月05日 20:33, Michael S. Tsirkin wrote: I don't think this is sufficient. If both