> -----Original Message-----
> From: dev [mailto:[email protected]] On Behalf Of Ye Xiaolong
> Sent: Friday, September 14, 2018 4:42 PM
> To: Wang, Xiao W <[email protected]>
> Cc: Bie, Tiwei <[email protected]>; [email protected]
> Subject: Re: [dpdk-dev] [PATCH v2] net/ifc: do not notify before HW ready
>
> Looks good to me.
>
> Reviewed-by: Ye Xiaolong <[email protected]>
>
> Thanks,
> Xiaolong
>
> On 09/14, Xiao Wang wrote:
> >If the device is not clearly reset by the previous driver and holds
> >some invalid ring addr, and the relay thread kicks it before HW is
> >properly re-configured, a bad DMA request may happen.
> >
> >Besides, the notify_addr which is used by the relay thread is set in
> >the vdpa_ifcvf_start function, if a kick relay happens before
> >vdpa_ifcvf_start finishes, a null addr is accessed.
> >
> >Fixes: a3f8150eac6d ("net/ifcvf: add ifcvf vDPA driver")
> >
> >Signed-off-by: Xiao Wang <[email protected]>
Applied to dpdk-next-net-intel.
Thanks
Qi
