Re: [dpdk-dev] [PATCH] vhost: fix zmbuf buffer id invalid

> Subject: Re: [dpdk-dev] [PATCH] vhost: fix zmbuf buffer id invalid > > For the subject, what about: > > vhost: fix invalid zmbuf buffer id > > On 02/24, Marvin Liu wrote: > >zc mbufs should record available buffer id when doing dequeue zcopy. > >There's

Re: [dpdk-dev] [PATCH] vhost: fix zmbuf buffer id invalid

For the subject, what about: vhost: fix invalid zmbuf buffer id On 02/24, Marvin Liu wrote: >zc mbufs should record available buffer id when doing dequeue zcopy. >There's no guarantee that local queue avail index equal to buffer index. s/equal to/is equal to > >Fixes: d1eafb532268 ("vhost: add

Re: [dpdk-dev] [PATCH] vhost: fix zmbuf buffer id invalid

I would make the title a bit more generic, e.g.: vhost: fix packed ring zero-copy On 2/24/20 3:50 PM, Marvin Liu wrote: > zc mbufs should record available buffer id when doing dequeue zcopy. Available buffer ID should be stored in the mbuf in the packed-ring dequeue path. > There's no guarantee

[dpdk-dev] [PATCH] vhost: fix zmbuf buffer id invalid

zc mbufs should record available buffer id when doing dequeue zcopy. There's no guarantee that local queue avail index equal to buffer index. Fixes: d1eafb532268 ("vhost: add packed ring zcopy batch and single dequeue") Cc: sta...@dpdk.org Signed-off-by: Marvin Liu Reported-by: Yinan Wang diff