From: patchwork-bot+netdevbpf@kernel.org
To: Jakub Kicinski <kuba@kernel.org>
Cc: daniel@iogearbox.net, ast@kernel.org, bpf@vger.kernel.org,
netdev@vger.kernel.org, hawk@kernel.org, davem@davemloft.net,
john.fastabend@gmail.com, lorenzo@kernel.org, bsd@fb.com,
alexanderduyck@fb.com
Subject: Re: [PATCH bpf-next] xdp: move the rxq_info.mem clearing to unreg_mem_model()
Date: Mon, 28 Jun 2021 21:20:54 +0000 [thread overview]
Message-ID: <162491525444.9606.11980237651538254312.git-patchwork-notify@kernel.org> (raw)
In-Reply-To: <20210625221612.2637086-1-kuba@kernel.org>
Hello:
This patch was applied to bpf/bpf-next.git (refs/heads/master):
On Fri, 25 Jun 2021 15:16:12 -0700 you wrote:
> xdp_rxq_info_unreg() implicitly calls xdp_rxq_info_unreg_mem_model().
> This may well be confusing to the driver authors, and lead to double
> free if they call xdp_rxq_info_unreg_mem_model() before
> xdp_rxq_info_unreg() (when mem model type == MEM_TYPE_PAGE_POOL).
>
> In fact error path of mvpp2_rxq_init() seems to currently do
> exactly that.
>
> [...]
Here is the summary with links:
- [bpf-next] xdp: move the rxq_info.mem clearing to unreg_mem_model()
https://git.kernel.org/bpf/bpf-next/c/a78cae247681
You are awesome, thank you!
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prev parent reply other threads:[~2021-06-28 21:20 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-06-25 22:16 [PATCH bpf-next] xdp: move the rxq_info.mem clearing to unreg_mem_model() Jakub Kicinski
2021-06-28 21:20 ` patchwork-bot+netdevbpf [this message]
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