RE: [PATCH 22.11] Revert "net/iavf: fix abnormal disable HW interrupt"

["Xueming(Steven) Li" <xuemingl@nvidia.com>]

It's on my TODO list, will apply by EOW.

Thanks,
Xueming

> -----Original Message-----
> From: Kevin Traynor <ktraynor@redhat.com>
> Sent: 1/18/2024 19:42
> To: stable@dpdk.org; Xueming(Steven) Li <xuemingl@nvidia.com>
> Cc: David Marchand <david.marchand@redhat.com>
> Subject: Re: [PATCH 22.11] Revert "net/iavf: fix abnormal disable HW interrupt"
> 
> Hi Xueming, did you get a chance to apply this?
> 
> Just want to make sure we don't miss it for 22.11.4, because the referenced
> patch created a regression that broke iavf devices with OVS.
> 
> thanks,
> Kevin.
> 
> On 12/01/2024 11:20, Kevin Traynor wrote:
> > This reverts commit 2bdeeb53da0dda4e36a022553d3403c1217d677e.
> >
> > The change in behaviour [0] for handling some admin queue messages
> > from polling to interrupt mode has changed the behaviour and is
> > leading to a deadlock with OVS.
> >
> > [0]
> > commit 2bdeeb53da0dda4e36a022553d3403c1217d677e
> > Author: Mingjin Ye <mingjinx.ye@intel.com>
> > Date:   Wed Jun 14 09:53:03 2023 +0000
> >
> >     net/iavf: fix abnormal disable HW interrupt
> >
> >     [ upstream commit 675a104e2e940ec476e8b469725e8465d01c0098 ]
> >
> > Bugzilla ID: 1337
> > Reported-by: Kevin Traynor <ktraynor@redhat.com>
> > Signed-off-by: Kevin Traynor <ktraynor@redhat.com>
> > ---
> >  drivers/net/iavf/iavf_ethdev.c | 25 +++++++++---------
> > drivers/net/iavf/iavf_vchnl.c  | 48 +++++++++++++++++++++++++++-------
> >  2 files changed, 50 insertions(+), 23 deletions(-)
> >
> 
>