linux-kernel - Re: [PATCH net] vsock/virtio: fix `rx_bytes` accounting for stream sockets

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Message-Id: <20250612085514.996837-1-niuxuewei.nxw@antgroup.com>
Date: Thu, 12 Jun 2025 16:55:14 +0800
From: Xuewei Niu <niuxuewei97@...il.com>
To: sgarzare@...hat.com
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Subject: Re: [PATCH net] vsock/virtio: fix `rx_bytes` accounting for stream sockets

> On Thu, 12 Jun 2025 at 10:21, Xuewei Niu <niuxuewei97@...il.com> wrote:
> >
> > > On Thu, 12 Jun 2025 at 08:50, Xuewei Niu <niuxuewei97@...il.com> wrote:
> > > >
> > > > > On Thu, Jun 12, 2025 at 01:32:01PM +0800, Xuewei Niu wrote:
> > > > > > No comments since last month.
> > > > > >
> > > > > > The patch [1], which adds SIOCINQ ioctl support for vsock, depends on this
> > > > > > patch. Could I get more eyes on this one?
> > > > > >
> > > > > > [1]: https://lore.kernel.org/lkml/bbn4lvdwh42m2zvi3rdyws66y5ulew32rchtz3kxirqlllkr63@7toa4tcepax3/#t
> > > > > >
> > > > > > Thanks,
> > > > > > Xuewei
> > > > >
> > > > > it's been in net for two weeks now, no?
> > > >
> > > > Umm sorry, I didn't check the date carefully, because there are several
> > > > ongoing patches. Next time I'll check it carefully. Sorry again.
> > > >
> > > > It looks like no one is paying attention to this patch. I am requesting
> > > > someone interested in vsock to review this. I'd appreciate that!
> > >
> > > Which patch do you mean?
> > >
> > > Thanks,
> > > Stefano
> >
> > I am saying your patch, "vsock/virtio: fix `rx_bytes` accounting for stream
> > sockets".
> >
> > Once this gets merged, I will send a new version of my patch to support
> > SIOCINQ ioctl. Thus, I can reuse `rx_bytes` to count unread bytes, as we
> > discussed.
> 
> As Michael pointed out, it was merged several weeks ago in net tree,
> see https://lore.kernel.org/netdev/174827942876.985160.7017354014266756923.git-patchwork-notify@kernel.org/
> And it also landed in Linus tree:
> https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=45ca7e9f0730ae36fc610e675b990e9cc9ca0714

I misunderstood Michael's point. I am new to this, and not familiar with
the process. Sorry about that...

> So, I think you can go head with your patch, right?
>
> Please remember to target net-next, since it will be a new feature IIRC.
> 
> Thanks,
> Stefano

Yes, I'll do it ASAP.

Thanks,
Xuewei