netdev - Re: [PATCH net-next] virtio_net: handle non-napi callers to virtnet_poll

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Message-ID: <20201008192100.wk3pqsa4yimxrz3g@bsd-mbp.dhcp.thefacebook.com>
Date:   Thu, 8 Oct 2020 12:21:00 -0700
From:   Jonathan Lemon <jonathan.lemon@...il.com>
To:     Jakub Kicinski <kuba@...nel.org>
Cc:     netdev@...r.kernel.org, davem@...emloft.net, kernel-team@...com
Subject: Re: [PATCH net-next] virtio_net: handle non-napi callers to
 virtnet_poll_tx

On Thu, Oct 08, 2020 at 12:01:02PM -0700, Jakub Kicinski wrote:
> On Thu, 8 Oct 2020 11:34:36 -0700 Jonathan Lemon wrote:
> > From: Jonathan Lemon <bsd@...com>
> > 
> > netcons will call napi_poll with a budget of 0, indicating
> > a non-napi caller (and also called with irqs disabled).  Call
> > free_old_xmit_skbs() with the is_napi parameter set correctly.
> 
> This is a fix, can we get a Fixes tag, please?

As best as I can tell:

Fixes: df133f3f9625 ("virtio_net: bulk free tx skbs")