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Re: Outline for VHOST_USER_PROTOCOL_F_VDPA
From: |
Michael S. Tsirkin |
Subject: |
Re: Outline for VHOST_USER_PROTOCOL_F_VDPA |
Date: |
Wed, 30 Sep 2020 11:31:22 -0400 |
On Wed, Sep 30, 2020 at 03:57:52PM +0100, Stefan Hajnoczi wrote:
> IMO "Inflight I/O tracking" is best placed into libvhost-user instead of
> the vhost-user protocol.
Oh I agree qemu does nothing with it. The reason we have it defined in
the spec is to facilitate compatibility across backends.
I have zero confidence in backend developers being able to support
e.g. cross-version migration consistently, and lots of backends
do not use libvhost-user.
- Outline for VHOST_USER_PROTOCOL_F_VDPA, Stefan Hajnoczi, 2020/09/28
- Re: Outline for VHOST_USER_PROTOCOL_F_VDPA, Marc-André Lureau, 2020/09/28
- Re: Outline for VHOST_USER_PROTOCOL_F_VDPA, Michael S. Tsirkin, 2020/09/29
- Re: Outline for VHOST_USER_PROTOCOL_F_VDPA, Stefan Hajnoczi, 2020/09/29
- Re: Outline for VHOST_USER_PROTOCOL_F_VDPA, Michael S. Tsirkin, 2020/09/29
- Re: Outline for VHOST_USER_PROTOCOL_F_VDPA, Stefan Hajnoczi, 2020/09/29
- Re: Outline for VHOST_USER_PROTOCOL_F_VDPA, Michael S. Tsirkin, 2020/09/30
- Re: Outline for VHOST_USER_PROTOCOL_F_VDPA, Stefan Hajnoczi, 2020/09/30
- Re: Outline for VHOST_USER_PROTOCOL_F_VDPA,
Michael S. Tsirkin <=
- Re: Outline for VHOST_USER_PROTOCOL_F_VDPA, Michael S. Tsirkin, 2020/09/30