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From: patchwork-bot+netdevbpf@kernel.org
To: Song Yoong Siang <yoong.siang.song@intel.com>
Cc: ast@kernel.org, daniel@iogearbox.net, davem@davemloft.net,
	kuba@kernel.org, hawk@kernel.org, john.fastabend@gmail.com,
	peppe.cavallaro@st.com, alexandre.torgue@st.com,
	joabreu@synopsys.com, mcoquelin.stm32@gmail.com,
	boon.leong.ong@intel.com, netdev@vger.kernel.org,
	bpf@vger.kernel.org, linux-stm32@st-md-mailman.stormreply.com,
	linux-arm-kernel@lists.infradead.org,
	linux-kernel@vger.kernel.org, stable@vger.kernel.org
Subject: Re: [PATCH net v2 1/1] net: stmmac: fix kernel panic due to NULL pointer dereference of buf->xdp
Date: Wed, 25 Aug 2021 10:10:06 +0000	[thread overview]
Message-ID: <162988620630.3256.11386363919352017742.git-patchwork-notify@kernel.org> (raw)
In-Reply-To: <20210825005742.980267-1-yoong.siang.song@intel.com>

Hello:

This patch was applied to netdev/net.git (refs/heads/master):

On Wed, 25 Aug 2021 08:57:42 +0800 you wrote:
> Ensure a valid XSK buffer before proceed to free the xdp buffer.
> 
> The following kernel panic is observed without this patch:
> 
> RIP: 0010:xp_free+0x5/0x40
> Call Trace:
> stmmac_napi_poll_rxtx+0x332/0xb30 [stmmac]
> ? stmmac_tx_timer+0x3c/0xb0 [stmmac]
> net_rx_action+0x13d/0x3d0
> __do_softirq+0xfc/0x2fb
> ? smpboot_register_percpu_thread+0xe0/0xe0
> run_ksoftirqd+0x32/0x70
> smpboot_thread_fn+0x1d8/0x2c0
> kthread+0x169/0x1a0
> ? kthread_park+0x90/0x90
> ret_from_fork+0x1f/0x30
> 
> [...]

Here is the summary with links:
  - [net,v2,1/1] net: stmmac: fix kernel panic due to NULL pointer dereference of buf->xdp
    https://git.kernel.org/netdev/net/c/2b9fff64f032

You are awesome, thank you!
--
Deet-doot-dot, I am a bot.
https://korg.docs.kernel.org/patchwork/pwbot.html



      reply	other threads:[~2021-08-25 10:10 UTC|newest]

Thread overview: 2+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-08-25  0:57 Song Yoong Siang
2021-08-25 10:10 ` patchwork-bot+netdevbpf [this message]

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