Re: [PATCH v0] vhost: make SET_VRING_ADDR, SET_[PROTOCOL_]FEATEURES send replies

2021-07-08 Thread Denis Plotnikov
On 07.07.2021 21:44, Michael S. Tsirkin wrote: On Wed, Jul 07, 2021 at 05:58:50PM +0300, Denis Plotnikov wrote: On 07.07.2021 17:39, Michael S. Tsirkin wrote: On Wed, Jul 07, 2021 at 03:19:20PM +0300, Denis Plotnikov wrote: On 07.07.2021 13:10, Michael S. Tsirkin wrote: On Fri, Jun 25,

Re: [PATCH v0] vhost: make SET_VRING_ADDR, SET_[PROTOCOL_]FEATEURES send replies

2021-07-07 Thread Michael S. Tsirkin
On Wed, Jul 07, 2021 at 05:58:50PM +0300, Denis Plotnikov wrote: > > On 07.07.2021 17:39, Michael S. Tsirkin wrote: > > On Wed, Jul 07, 2021 at 03:19:20PM +0300, Denis Plotnikov wrote: > > > On 07.07.2021 13:10, Michael S. Tsirkin wrote: > > > > On Fri, Jun 25, 2021 at 11:52:10AM +0300, Denis

Re: [PATCH v0] vhost: make SET_VRING_ADDR, SET_[PROTOCOL_]FEATEURES send replies

2021-07-07 Thread Denis Plotnikov
On 07.07.2021 17:39, Michael S. Tsirkin wrote: On Wed, Jul 07, 2021 at 03:19:20PM +0300, Denis Plotnikov wrote: On 07.07.2021 13:10, Michael S. Tsirkin wrote: On Fri, Jun 25, 2021 at 11:52:10AM +0300, Denis Plotnikov wrote: On vhost-user-blk migration, qemu normally sends a number of

Re: [PATCH v0] vhost: make SET_VRING_ADDR, SET_[PROTOCOL_]FEATEURES send replies

2021-07-07 Thread Michael S. Tsirkin
On Wed, Jul 07, 2021 at 03:19:20PM +0300, Denis Plotnikov wrote: > > On 07.07.2021 13:10, Michael S. Tsirkin wrote: > > On Fri, Jun 25, 2021 at 11:52:10AM +0300, Denis Plotnikov wrote: > > > On vhost-user-blk migration, qemu normally sends a number of commands > > > to enable logging if

Re: [PATCH v0] vhost: make SET_VRING_ADDR, SET_[PROTOCOL_]FEATEURES send replies

2021-07-07 Thread Denis Plotnikov
On 07.07.2021 13:10, Michael S. Tsirkin wrote: On Fri, Jun 25, 2021 at 11:52:10AM +0300, Denis Plotnikov wrote: On vhost-user-blk migration, qemu normally sends a number of commands to enable logging if VHOST_USER_PROTOCOL_F_LOG_SHMFD is negotiated. Qemu sends VHOST_USER_SET_FEATURES to

Re: [PATCH v0] vhost: make SET_VRING_ADDR, SET_[PROTOCOL_]FEATEURES send replies

2021-07-07 Thread Michael S. Tsirkin
On Fri, Jun 25, 2021 at 11:52:10AM +0300, Denis Plotnikov wrote: > On vhost-user-blk migration, qemu normally sends a number of commands > to enable logging if VHOST_USER_PROTOCOL_F_LOG_SHMFD is negotiated. > Qemu sends VHOST_USER_SET_FEATURES to enable buffers logging and >

[PING] [PATCH v0] vhost: make SET_VRING_ADDR, SET_[PROTOCOL_]FEATEURES send replies

2021-07-07 Thread Denis Plotnikov
On 02.07.2021 12:41, Denis Plotnikov wrote: ping ping! On 25.06.2021 11:52, Denis Plotnikov wrote: On vhost-user-blk migration, qemu normally sends a number of commands to enable logging if VHOST_USER_PROTOCOL_F_LOG_SHMFD is negotiated. Qemu sends VHOST_USER_SET_FEATURES to enable buffers

Re: [PATCH v0] vhost: make SET_VRING_ADDR, SET_[PROTOCOL_]FEATEURES send replies

2021-07-02 Thread Denis Plotnikov
ping ping! On 25.06.2021 11:52, Denis Plotnikov wrote: On vhost-user-blk migration, qemu normally sends a number of commands to enable logging if VHOST_USER_PROTOCOL_F_LOG_SHMFD is negotiated. Qemu sends VHOST_USER_SET_FEATURES to enable buffers logging and VHOST_USER_SET_FEATURES per each

[PATCH v0] vhost: make SET_VRING_ADDR, SET_[PROTOCOL_]FEATEURES send replies

2021-06-25 Thread Denis Plotnikov
On vhost-user-blk migration, qemu normally sends a number of commands to enable logging if VHOST_USER_PROTOCOL_F_LOG_SHMFD is negotiated. Qemu sends VHOST_USER_SET_FEATURES to enable buffers logging and VHOST_USER_SET_FEATURES per each started ring to enable "used ring" data logging. The issue is