[PATCH v4] vdpa/ifc: fix update_datapath error handling

[Taekyung Kim]

On Thu, Nov 10, 2022 at 01:53:50AM +0000, Xia, Chenbo wrote:
> Hi Kim,
> 
> > -----Original Message-----
> > From: Taekyung Kim <kim.tae.kyung at navercorp.com>
> > Sent: Tuesday, November 8, 2022 4:56 PM
> > To: dev at dpdk.org
> > Cc: Xia, Chenbo <chenbo.xia at intel.com>; Pei, Andy <andy.pei at intel.com>;
> > kim.tae.kyung at navercorp.com; maxime.coquelin at redhat.com; stable at dpdk.org;
> > Wang, Xiao W <xiao.w.wang at intel.com>
> > Subject: [PATCH v4] vdpa/ifc: fix update_datapath error handling
> > 
> > Stop and return the error code when update_datapath fails.
> > update_datapath prepares resources for the vdpa device.
> > The driver should not perform any further actions
> > if update_datapath returns an error.
> > 
> > Fixes: a3f8150eac6d ("net/ifcvf: add ifcvf vDPA driver")
> > Cc: stable at dpdk.org
> > 
> > Signed-off-by: Taekyung Kim <kim.tae.kyung at navercorp.com>
> > ---
> > v4:
> > * Add rte_vdpa_unregister_device in ifcvf_pci_probe
> > 
> > v3:
> > * Fix coding style
> > 
> > v2:
> > * Revert the prepared resources before returning an error
> > * Rebase to 22.11 rc2
> > * Add fixes and cc for backport
> > 
> > ---
> >  drivers/vdpa/ifc/ifcvf_vdpa.c | 27 +++++++++++++++++++++++----
> >  1 file changed, 23 insertions(+), 4 deletions(-)
> 
> I can't find your patch in patchwork:
> 
> http://patchwork.dpdk.org/project/dpdk/list/?series=&submitter=2877&state=*&q=&archive=both&delegate=
> 
> so it's difficult to review and merge. Do you know why or is it possible
> that you send a new version to make it show on Patchwork today?
> 
> Thanks,
> Chenbo
> 

Hi Chenbo,

First, thanks for your review.
I will send a new version for this patch soon.

I think the mail for v4 is lost.
Whenever I send a patch, I received "Your message to dev awaits moderator approval"
from dev-owner at dpdk.org with the reason "Post by non-member to a members-only list".
Maybe, the reason is that this is the first time that I submit a patch.

Thanks,
Taekyung