From: Stefano Garzarella <sgarzare@redhat.com>
To: Weiming Shi <bestswngs@gmail.com>
Cc: "Michael S. Tsirkin" <mst@redhat.com>,
"Jason Wang" <jasowangio@gmail.com>,
"Xuan Zhuo" <xuanzhuo@linux.alibaba.com>,
"Eugenio Pérez" <eperezma@redhat.com>,
"Stefan Hajnoczi" <stefanha@redhat.com>,
"David S. Miller" <davem@davemloft.net>,
"Eric Dumazet" <edumazet@google.com>,
"Jakub Kicinski" <kuba@kernel.org>,
"Paolo Abeni" <pabeni@redhat.com>,
"Simon Horman" <horms@kernel.org>,
virtualization@lists.linux.dev, kvm@vger.kernel.org,
netdev@vger.kernel.org, linux-kernel@vger.kernel.org,
"Xiang Mei" <xmei5@asu.edu>,
"Bobby Eshleman" <bobbyeshleman@meta.com>
Subject: Re: [PATCH v3 0/2] vsock/virtio: fix worker access after virtqueue teardown
Date: Tue, 4 Aug 2026 11:45:04 +0200 [thread overview]
Message-ID: <anG0WA8cvB_TnPbZ@sgarzare-redhat> (raw)
In-Reply-To: <cover.1785352330.git.bestswngs@gmail.com>
On Wed, Jul 29, 2026 at 12:16:53PM -0700, Weiming Shi wrote:
>Virtio-vsock workers can remain queued while freeze deletes the
>virtqueues. This series prevents workers delayed across freeze and
>restore from retaining pointers to deleted queues, and prevents the RX
>worker from refilling its queue after teardown.
>
>Changes in v3:
>- Resend the series with proper email threading; no code changes.
>
>Changes in v2:
>- Split the worker pointer changes from the RX refill fix because they
> fix different commits.
>- Use bd50c5dc182b as the Fixes tag for the worker pointer changes.
>- Keep b917507e5ad9 as the Fixes tag for the RX refill fix.
>- Use the suggested out_nofill label when rx_run is clear.
Thanks, it's already queued but sice you fixed all my comments, just for
record:
Reviewed-by: Stefano Garzarella <sgarzare@redhat.com>
prev parent reply other threads:[~2026-08-04 9:45 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-07-29 18:58 [PATCH v2 0/2] vsock/virtio: fix worker access after virtqueue teardown Weiming Shi
2026-07-29 19:16 ` [PATCH v3 " Weiming Shi
2026-07-29 19:16 ` [PATCH v3 1/2] vsock/virtio: read virtqueues under worker locks Weiming Shi
2026-07-30 21:46 ` Bobby Eshleman
2026-07-29 19:16 ` [PATCH v3 2/2] vsock/virtio: avoid refilling the RX queue after teardown Weiming Shi
2026-07-30 19:17 ` sashiko-bot
2026-07-30 21:46 ` Bobby Eshleman
2026-08-03 23:50 ` [PATCH v3 0/2] vsock/virtio: fix worker access after virtqueue teardown patchwork-bot+netdevbpf
2026-08-04 9:45 ` Stefano Garzarella [this message]
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