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Message-Id: <169844402395.23229.11254880610483862231.git-patchwork-notify@kernel.org> Date: Fri, 27 Oct 2023 22:00:23 +0000 From: patchwork-bot+netdevbpf@...nel.org To: Ido Schimmel <idosch@...dia.com> Cc: netdev@...r.kernel.org, davem@...emloft.net, kuba@...nel.org, pabeni@...hat.com, edumazet@...gle.com, horms@...nel.org, jiri@...nulli.us, mlxsw@...dia.com Subject: Re: [PATCH net-next] netdevsim: Block until all devices are released Hello: This patch was applied to netdev/net-next.git (main) by Jakub Kicinski <kuba@...nel.org>: On Thu, 26 Oct 2023 11:33:43 +0300 you wrote: > Like other buses, devices on the netdevsim bus have a release callback > that is invoked when the reference count of the device drops to zero. > However, unlike other buses such as PCI, the release callback is not > necessarily built into the kernel, as netdevsim can be built as a > module. > > The above is problematic as nothing prevents the module from being > unloaded before the release callback has been invoked, which can happen > asynchronously. One such example can be found in commit a380687200e0 > ("devlink: take device reference for devlink object") where devlink > calls put_device() from an RCU callback. > > [...] Here is the summary with links: - [net-next] netdevsim: Block until all devices are released https://git.kernel.org/netdev/net-next/c/6aff7cbfe7bf You are awesome, thank you! -- Deet-doot-dot, I am a bot. https://korg.docs.kernel.org/patchwork/pwbot.html
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