23/07/2021 10:03, Xia, Chenbo:
> From: Thomas Monjalon
> > 23/07/2021 09:34, Xia, Chenbo:
> > > From: Thomas Monjalon
> > > > 23/07/2021 07:06, Xia, Chenbo:
> > > > > From: Thomas Monjalon
> > > > Read the comment at the beginning of the section, it explains
> > > > how things must be sorted:
>
: [dpdk-dev] [PATCH v7 0/5] vhost: handle memory hotplug for async
> vhost
>
> 23/07/2021 09:34, Xia, Chenbo:
> > From: Thomas Monjalon
> > > 23/07/2021 07:06, Xia, Chenbo:
> > > > From: Thomas Monjalon
> > > > > 22/07/2021 07:07, Xia, Chen
23/07/2021 09:34, Xia, Chenbo:
> From: Thomas Monjalon
> > 23/07/2021 07:06, Xia, Chenbo:
> > > From: Thomas Monjalon
> > > > 22/07/2021 07:07, Xia, Chenbo:
> > > > > From: Jiang, Cheng1
> > > > > > When the guest memory is hotplugged, the vhost application which
> > > > > > enables DMA accelera
: [dpdk-dev] [PATCH v7 0/5] vhost: handle memory hotplug for async
> vhost
>
> 23/07/2021 07:06, Xia, Chenbo:
> > From: Thomas Monjalon
> > > 22/07/2021 07:07, Xia, Chenbo:
> > > > From: Jiang, Cheng1
> > > > > When the guest memory is hotplugge
23/07/2021 07:06, Xia, Chenbo:
> From: Thomas Monjalon
> > 22/07/2021 07:07, Xia, Chenbo:
> > > From: Jiang, Cheng1
> > > > 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.
Hi Thomas,
> -Original Message-
> From: Thomas Monjalon
> Sent: Friday, July 23, 2021 12:13 AM
> To: Jiang, Cheng1 ; Xia, Chenbo
> Cc: maxime.coque...@redhat.com; dev@dpdk.org; Hu, Jiayu ;
> Yang, YvonneX ; david.march...@redhat.com
> Subject: Re: [dpdk-dev] [PATCH
22/07/2021 07:07, Xia, Chenbo:
> From: Jiang, Cheng1
> > 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 set is to provide an unsafe API to drain inflight pkts
>
> -Original Message-
> From: Jiang, Cheng1
> Sent: Thursday, July 22, 2021 12:09 PM
> To: maxime.coque...@redhat.com; Xia, Chenbo
> Cc: dev@dpdk.org; Hu, Jiayu ; Yang, YvonneX
> ; Jiang, Cheng1
> Subject: [PATCH v7 0/5] vhost: handle memory hotplug for async vhost
>
> When the guest mem
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 set is to provide an unsafe API to drain inflight pkts
which are submitted to DMA engine in vhost async data path, and
notify the
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