Re: [PATCH v2] vdpa/sfc: handle sync issue between qemu and vhost-user

2022-07-01 Thread Maxime Coquelin
On 6/28/22 07:29, abhimanyu.sa...@xilinx.com wrote: From: Abhimanyu Saini When DPDK app is running in the VF, it sometimes rings the doorbell before dev_config has had a chance to complete and hence it misses the event. As workaround, ring the doorbell when vDPA reports the notify_area to QE

Re: [PATCH v2] vdpa/sfc: handle sync issue between qemu and vhost-user

2022-06-30 Thread Maxime Coquelin
On 6/28/22 07:29, abhimanyu.sa...@xilinx.com wrote: From: Abhimanyu Saini When DPDK app is running in the VF, it sometimes rings the doorbell before dev_config has had a chance to complete and hence it misses the event. As workaround, ring the doorbell when vDPA reports the notify_area to QE

Re: [PATCH v2] vdpa/sfc: handle sync issue between qemu and vhost-user

2022-06-28 Thread Andrew Rybchenko
On 6/28/22 08:29, abhimanyu.sa...@xilinx.com wrote: From: Abhimanyu Saini When DPDK app is running in the VF, it sometimes rings the doorbell before dev_config has had a chance to complete and hence it misses the event. As workaround, ring the doorbell when vDPA reports the notify_area to QEMU.

[PATCH v2] vdpa/sfc: handle sync issue between qemu and vhost-user

2022-06-27 Thread abhimanyu.saini
From: Abhimanyu Saini When DPDK app is running in the VF, it sometimes rings the doorbell before dev_config has had a chance to complete and hence it misses the event. As workaround, ring the doorbell when vDPA reports the notify_area to QEMU. Fixes: 630be406dcbf ("vdpa/sfc: get queue notify are