From: patchwork-bot+netdevbpf@kernel.org
To: Mina Almasry <almasrymina@google.com>
Cc: netdev@vger.kernel.org, linux-kselftest@vger.kernel.org,
linux-kernel@vger.kernel.org, linux-media@vger.kernel.org,
dri-devel@lists.freedesktop.org, pabeni@redhat.com,
sdf@fomichev.me, kaiyuanz@google.com, kuba@kernel.org,
bobbyeshleman@meta.com, asml.silence@gmail.com, dw@davidwei.uk,
ap420073@gmail.com, davem@davemloft.net, edumazet@kernel.org,
horms@kernel.org, shuah@kernel.org, sumit.semwal@linaro.org,
christian.koenig@amd.com, phasta@kernel.org,
andrew+netdev@lunn.ch, sdf.kernel@gmail.com, hawk@kernel.org,
ilias.apalodimas@linaro.org, daniel@iogearbox.net,
razor@blackwall.org, tariqt@nvidia.com, kaifengw@google.com,
dtatulea@nvidia.com
Subject: Re: [PATCH net v5 0/4] net: devmem: fix RX and TX binding teardown on device unregistration
Date: Tue, 03 Nov 2026 08:10:06 +0000 [thread overview]
Message-ID: <179369340630.929695.14145463061574872626.git-patchwork-notify@kernel.org> (raw)
In-Reply-To: <20261030083539.777877-1-almasrymina@google.com>
Hello:
This series was applied to netdev/net-next.git (main)
by Paolo Abeni <pabeni@redhat.com>:
On Fri, 30 Oct 2026 08:35:34 +0000 you wrote:
> Fix two device-unregistration lifecycle bugs in devmem TCP bindings and
> add netdevsim support plus selftests covering both RX and TX device
> unregistration. These issues were found via LLM-assisted code review
> (Sashiko) and reproduced and verified with the new nl_netdev.py
> selftests on netdevsim (not tested on real hardware):
>
> 1. net: devmem: unmap dma_buf synchronously on queue uninstall
> Synchronously unmap and detach binding->attachment under binding->lock
> when the last RX queue is uninstalled in mp_dmabuf_devmem_uninstall()
> or closed in net_devmem_unbind_dmabuf(), and unmap remaining unbound RX
> bindings on NETDEV_UNREGISTER, preventing slab-use-after-free in
> dma_unmap_sg_attrs() when the binding is freed after dma_dev. Factor
> out net_devmem_lock_dev() and net_devmem_unlock_dev() to synchronize
> netdev_nl_sock_priv_destroy() and __net_devmem_dmabuf_binding_free()
> against NETDEV_UNREGISTER.
>
> [...]
Here is the summary with links:
- [net,v5,1/4] net: devmem: unmap dma_buf synchronously on queue uninstall
https://git.kernel.org/netdev/net-next/c/c4466d2c3e77
- [net,v5,2/4] net: devmem: detach TX bindings on NETDEV_UNREGISTER
https://git.kernel.org/netdev/net-next/c/ede1618064a9
- [net,v5,3/4] netdevsim: support devmem RX and TX bindings
https://git.kernel.org/netdev/net-next/c/c153da399354
- [net,v5,4/4] selftests: net: add devmem RX and TX netdev unregister tests
https://git.kernel.org/netdev/net-next/c/121ba2ac7968
You are awesome, thank you!
--
Deet-doot-dot, I am a bot.
https://korg.docs.kernel.org/patchwork/pwbot.html
prev parent reply other threads:[~2026-11-03 8:10 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-10-30 8:35 Mina Almasry
2026-10-30 8:35 ` [PATCH net v5 1/4] net: devmem: unmap dma_buf synchronously on queue uninstall Mina Almasry
2026-11-01 23:01 ` netdev-bot+sashiko
2026-11-01 23:16 ` Mina Almasry
2026-11-02 15:29 ` Paolo Abeni
2026-11-02 18:58 ` Mina Almasry
2026-11-02 22:01 ` Paolo Abeni
2026-11-02 22:08 ` Mina Almasry
2026-10-30 8:35 ` [PATCH net v5 2/4] net: devmem: detach TX bindings on NETDEV_UNREGISTER Mina Almasry
2026-11-01 23:01 ` netdev-bot+sashiko
2026-11-01 23:15 ` Mina Almasry
2026-10-30 8:35 ` [PATCH net v5 3/4] netdevsim: support devmem RX and TX bindings Mina Almasry
2026-11-01 23:01 ` netdev-bot+sashiko
2026-10-30 8:35 ` [PATCH net v5 4/4] selftests: net: add devmem RX and TX netdev unregister tests Mina Almasry
2026-11-01 23:01 ` netdev-bot+sashiko
2026-11-03 8:10 ` patchwork-bot+netdevbpf [this message]
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=179369340630.929695.14145463061574872626.git-patchwork-notify@kernel.org \
--to=patchwork-bot+netdevbpf@kernel.org \
--cc=almasrymina@google.com \
--cc=andrew+netdev@lunn.ch \
--cc=ap420073@gmail.com \
--cc=asml.silence@gmail.com \
--cc=bobbyeshleman@meta.com \
--cc=christian.koenig@amd.com \
--cc=daniel@iogearbox.net \
--cc=davem@davemloft.net \
--cc=dri-devel@lists.freedesktop.org \
--cc=dtatulea@nvidia.com \
--cc=dw@davidwei.uk \
--cc=edumazet@kernel.org \
--cc=hawk@kernel.org \
--cc=horms@kernel.org \
--cc=ilias.apalodimas@linaro.org \
--cc=kaifengw@google.com \
--cc=kaiyuanz@google.com \
--cc=kuba@kernel.org \
--cc=linux-kernel@vger.kernel.org \
--cc=linux-kselftest@vger.kernel.org \
--cc=linux-media@vger.kernel.org \
--cc=netdev@vger.kernel.org \
--cc=pabeni@redhat.com \
--cc=phasta@kernel.org \
--cc=razor@blackwall.org \
--cc=sdf.kernel@gmail.com \
--cc=sdf@fomichev.me \
--cc=shuah@kernel.org \
--cc=sumit.semwal@linaro.org \
--cc=tariqt@nvidia.com \
/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 a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox
all inboxes | Powered by JetHome®