From: Jakub Kicinski <kuba@kernel.org>
To: netdev-bot+sashiko@kernel.org
Cc: davem@davemloft.net, netdev@vger.kernel.org, edumazet@google.com,
pabeni@redhat.com, andrew+netdev@lunn.ch, horms@kernel.org,
haiyangz@microsoft.com, wei.liu@kernel.org, decui@microsoft.com,
kameroncarr@linux.microsoft.com, ernis@linux.microsoft.com
Subject: Re: [PATCH net-next v2 5/5] hv_netvsc: let the core take XDP off a netvsc device that is going away
Date: Wed, 11 Nov 2026 10:45:08 -0800 [thread overview]
Message-ID: <20261111104508.685dbfe5@kernel.org> (raw)
In-Reply-To: <179439413336.2199510.16556459400141468213@kernel.org>
On Wed, 11 Nov 2026 10:48:53 +0000 netdev-bot+sashiko@kernel.org wrote:
> > + /* The channels and the VF are gone, and so is the program,
> > + * except for the reference netvsc_suspend() keeps for
> > + * netvsc_resume().
> > + */
>
> [Severity: Medium]
> Is "and so is the program" true on the unbind path in the failed-suspend
> and failed-reconfiguration cases that v2 targets?
The goal of this patch is to stop returning the false positive
errors when core clears XDP prog during netvsc shutdown.
This would trigger a WARN() in the core once core tracks the propagated
programs. The 100s of netvsc bugs are not my concern.
next prev parent reply other threads:[~2026-11-11 18:45 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-11-09 19:48 [PATCH net-next v2 0/5] hv_netvsc: make XDP propagation act more like bonding Jakub Kicinski
2026-11-09 19:48 ` [PATCH net-next v2 1/5] hv_netvsc: fix the program refcount when the VF refuses XDP Jakub Kicinski
2026-11-09 19:48 ` [PATCH net-next v2 2/5] hv_netvsc: hold the VF's instance lock when installing XDP on it Jakub Kicinski
2026-11-11 10:48 ` netdev-bot+sashiko
2026-11-09 19:48 ` [PATCH net-next v2 3/5] hv_netvsc: treat the VF's XDP program the way bonding treats a slave's Jakub Kicinski
2026-11-11 10:48 ` netdev-bot+sashiko
2026-11-11 18:35 ` Jakub Kicinski
2026-11-09 19:48 ` [PATCH net-next v2 4/5] hv_netvsc: move a new VF to netvsc's netns from a work item Jakub Kicinski
2026-11-11 10:48 ` netdev-bot+sashiko
2026-11-11 18:40 ` Jakub Kicinski
2026-11-12 12:03 ` Paolo Abeni
2026-11-09 19:48 ` [PATCH net-next v2 5/5] hv_netvsc: let the core take XDP off a netvsc device that is going away Jakub Kicinski
2026-11-11 10:48 ` netdev-bot+sashiko
2026-11-11 18:45 ` Jakub Kicinski [this message]
2026-11-12 12:10 ` [PATCH net-next v2 0/5] hv_netvsc: make XDP propagation act more like bonding patchwork-bot+netdevbpf
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20261111104508.685dbfe5@kernel.org \
--to=kuba@kernel.org \
--cc=andrew+netdev@lunn.ch \
--cc=davem@davemloft.net \
--cc=decui@microsoft.com \
--cc=edumazet@google.com \
--cc=ernis@linux.microsoft.com \
--cc=haiyangz@microsoft.com \
--cc=horms@kernel.org \
--cc=kameroncarr@linux.microsoft.com \
--cc=netdev-bot+sashiko@kernel.org \
--cc=netdev@vger.kernel.org \
--cc=pabeni@redhat.com \
--cc=wei.liu@kernel.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.