Re: [dpdk-dev] [PATCH v6 3/5] vhost: handle memory hotplug for async vhost

[Maxime Coquelin]

On 7/19/21 10:10 AM, Cheng Jiang wrote:
> From: Jiayu Hu <jiayu...@intel.com>
> 
> When the guest memory is hotplugged, the vhost application which
> enables DMA acceleration must stop DMA transfers before the vhost
> re-maps the guest memory.
> 
> This patch is to notify the vhost application of stopping DMA
> transfers.
> 
> Signed-off-by: Jiayu Hu <jiayu...@intel.com>
> ---
>  lib/vhost/vhost_user.c | 16 ++++++++++++++++
>  1 file changed, 16 insertions(+)
> 

Reviewed-by: Maxime Coquelin <maxime.coque...@redhat.com>

Thanks,
Maxime