From: patchwork-bot+netdevbpf@kernel.org
To: Taehee Yoo <ap420073@gmail.com>
Cc: davem@davemloft.net, kuba@kernel.org, pabeni@redhat.com,
edumazet@google.com, ast@kernel.org, daniel@iogearbox.net,
hawk@kernel.org, john.fastabend@gmail.com,
netdev@vger.kernel.org, bpf@vger.kernel.org,
ilias.apalodimas@linaro.org, jonathan.lemon@gmail.com
Subject: Re: [PATCH net] xdp: fix invalid wait context of page_pool_destroy()
Date: Mon, 15 Jul 2024 04:40:30 +0000 [thread overview]
Message-ID: <172101843035.2749.4308013490462754143.git-patchwork-notify@kernel.org> (raw)
In-Reply-To: <20240712095116.3801586-1-ap420073@gmail.com>
Hello:
This patch was applied to netdev/net.git (main)
by Jakub Kicinski <kuba@kernel.org>:
On Fri, 12 Jul 2024 09:51:16 +0000 you wrote:
> If the driver uses a page pool, it creates a page pool with
> page_pool_create().
> The reference count of page pool is 1 as default.
> A page pool will be destroyed only when a reference count reaches 0.
> page_pool_destroy() is used to destroy page pool, it decreases a
> reference count.
> When a page pool is destroyed, ->disconnect() is called, which is
> mem_allocator_disconnect().
> This function internally acquires mutex_lock().
>
> [...]
Here is the summary with links:
- [net] xdp: fix invalid wait context of page_pool_destroy()
https://git.kernel.org/netdev/net/c/59a931c5b732
You are awesome, thank you!
--
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prev parent reply other threads:[~2024-07-15 4:40 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-07-12 9:51 [PATCH net] xdp: fix invalid wait context of page_pool_destroy() Taehee Yoo
2024-07-13 22:09 ` Jakub Kicinski
2024-07-15 4:40 ` patchwork-bot+netdevbpf [this message]
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