From: "Michael S. Tsirkin" <mst@redhat•com>
To: Will Deacon <will@kernel•org>
Cc: linux-kernel@vger•kernel.org, "Keir Fraser" <keirf@google•com>,
"Steven Moreland" <smoreland@google•com>,
"Frederick Mayle" <fmayle@google•com>,
"Stefan Hajnoczi" <stefanha@redhat•com>,
"Stefano Garzarella" <sgarzare@redhat•com>,
"Jason Wang" <jasowang@redhat•com>,
"Eugenio Pérez" <eperezma@redhat•com>,
netdev@vger•kernel.org, virtualization@lists•linux.dev
Subject: Re: [PATCH v4 0/9] vsock/virtio: SKB allocation improvements
Date: Thu, 17 Jul 2025 08:31:32 -0400 [thread overview]
Message-ID: <20250717082741-mutt-send-email-mst@kernel.org> (raw)
In-Reply-To: <20250717090116.11987-1-will@kernel.org>
On Thu, Jul 17, 2025 at 10:01:07AM +0100, Will Deacon wrote:
> Hi all,
>
> Here is version four of the patches I previously posted here:
>
> v1: https://lore.kernel.org/r/20250625131543.5155-1-will@kernel.org
> v2: https://lore.kernel.org/r/20250701164507.14883-1-will@kernel.org
> v3: https://lore.kernel.org/r/20250714152103.6949-1-will@kernel.org
>
> There are only two minor changes since v3:
>
> * Use unlikely() in payload length check on the virtio rx path
>
> * Add R-b tags from Stefano
>
> Cheers,
>
> Will
Acked-by: Michael S. Tsirkin <mst@redhat•com>
Who's applying them, me?
> Cc: Keir Fraser <keirf@google•com>
> Cc: Steven Moreland <smoreland@google•com>
> Cc: Frederick Mayle <fmayle@google•com>
> Cc: Stefan Hajnoczi <stefanha@redhat•com>
> Cc: Stefano Garzarella <sgarzare@redhat•com>
> Cc: "Michael S. Tsirkin" <mst@redhat•com>
> Cc: Jason Wang <jasowang@redhat•com>
> Cc: "Eugenio Pérez" <eperezma@redhat•com>
> Cc: linux-kernel@vger•kernel.org
> Cc: netdev@vger•kernel.org
> Cc: virtualization@lists•linux.dev
>
> --->8
>
> Will Deacon (9):
> vhost/vsock: Avoid allocating arbitrarily-sized SKBs
> vsock/virtio: Validate length in packet header before skb_put()
> vsock/virtio: Move length check to callers of
> virtio_vsock_skb_rx_put()
> vsock/virtio: Resize receive buffers so that each SKB fits in a 4K
> page
> vsock/virtio: Rename virtio_vsock_alloc_skb()
> vsock/virtio: Move SKB allocation lower-bound check to callers
> vhost/vsock: Allocate nonlinear SKBs for handling large receive
> buffers
> vsock/virtio: Rename virtio_vsock_skb_rx_put()
> vsock/virtio: Allocate nonlinear SKBs for handling large transmit
> buffers
>
> drivers/vhost/vsock.c | 15 ++++----
> include/linux/virtio_vsock.h | 46 +++++++++++++++++++------
> net/vmw_vsock/virtio_transport.c | 20 ++++++++---
> net/vmw_vsock/virtio_transport_common.c | 3 +-
> 4 files changed, 60 insertions(+), 24 deletions(-)
>
> --
> 2.50.0.727.gbf7dc18ff4-goog
next prev parent reply other threads:[~2025-07-17 12:31 UTC|newest]
Thread overview: 24+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-07-17 9:01 [PATCH v4 0/9] vsock/virtio: SKB allocation improvements Will Deacon
2025-07-17 9:01 ` [PATCH v4 1/9] vhost/vsock: Avoid allocating arbitrarily-sized SKBs Will Deacon
2025-07-17 9:10 ` Jason Wang
2025-07-17 9:25 ` Stefano Garzarella
2025-07-17 9:01 ` [PATCH v4 2/9] vsock/virtio: Validate length in packet header before skb_put() Will Deacon
2025-07-17 9:39 ` Stefano Garzarella
2025-07-17 9:01 ` [PATCH v4 3/9] vsock/virtio: Move length check to callers of virtio_vsock_skb_rx_put() Will Deacon
2025-07-17 9:01 ` [PATCH v4 4/9] vsock/virtio: Resize receive buffers so that each SKB fits in a 4K page Will Deacon
2026-01-08 16:33 ` David Woodhouse
2026-01-12 14:48 ` Stefano Garzarella
2026-01-12 15:22 ` Will Deacon
2025-07-17 9:01 ` [PATCH v4 5/9] vsock/virtio: Rename virtio_vsock_alloc_skb() Will Deacon
2025-07-17 9:01 ` [PATCH v4 6/9] vsock/virtio: Move SKB allocation lower-bound check to callers Will Deacon
2025-07-17 9:01 ` [PATCH v4 7/9] vhost/vsock: Allocate nonlinear SKBs for handling large receive buffers Will Deacon
2025-07-17 9:01 ` [PATCH v4 8/9] vsock/virtio: Rename virtio_vsock_skb_rx_put() Will Deacon
2025-07-17 9:01 ` [PATCH v4 9/9] vsock/virtio: Allocate nonlinear SKBs for handling large transmit buffers Will Deacon
2025-08-13 8:41 ` Michael S. Tsirkin
2025-08-13 13:25 ` Hillf Danton
2025-08-15 10:22 ` Michael S. Tsirkin
2025-08-15 12:07 ` Hillf Danton
2025-08-16 10:38 ` Michael S. Tsirkin
2025-07-17 12:31 ` Michael S. Tsirkin [this message]
2025-07-17 12:36 ` [PATCH v4 0/9] vsock/virtio: SKB allocation improvements Stefano Garzarella
2025-07-17 12:35 ` Michael S. Tsirkin
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=20250717082741-mutt-send-email-mst@kernel.org \
--to=mst@redhat$(echo .)com \
--cc=eperezma@redhat$(echo .)com \
--cc=fmayle@google$(echo .)com \
--cc=jasowang@redhat$(echo .)com \
--cc=keirf@google$(echo .)com \
--cc=linux-kernel@vger$(echo .)kernel.org \
--cc=netdev@vger$(echo .)kernel.org \
--cc=sgarzare@redhat$(echo .)com \
--cc=smoreland@google$(echo .)com \
--cc=stefanha@redhat$(echo .)com \
--cc=virtualization@lists$(echo .)linux.dev \
--cc=will@kernel$(echo .)org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox