linux-kernel - Re: [PATCH net-next] net: stmmac: Fix kernel panic due to NULL pointer dereference of fpe

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Message-Id: <161679961267.14639.4413249532749146951.git-patchwork-notify@kernel.org>
Date:   Fri, 26 Mar 2021 23:00:12 +0000
From:   patchwork-bot+netdevbpf@...nel.org
To:     Ismail@...codeaurora.org,
        Mohammad Athari <mohammad.athari.ismail@...el.com>
Cc:     peppe.cavallaro@...com, alexandre.torgue@...com,
        joabreu@...opsys.com, davem@...emloft.net, kuba@...nel.org,
        mcoquelin.stm32@...il.com, linux@...linux.org.uk,
        m.szyprowski@...sung.com, boon.leong.ong@...el.com,
        weifeng.voon@...el.com, vee.khee.wong@...el.com,
        tee.min.tan@...el.com, netdev@...r.kernel.org,
        linux-stm32@...md-mailman.stormreply.com,
        linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH net-next] net: stmmac: Fix kernel panic due to NULL pointer
 dereference of fpe_cfg

Hello:

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

On Fri, 26 Mar 2021 17:10:46 +0800 you wrote:
> From: Mohammad Athari Bin Ismail <mohammad.athari.ismail@...el.com>
> 
> In this patch, "net: stmmac: support FPE link partner hand-shaking
> procedure", priv->plat->fpe_cfg wouldn`t be "devm_kzalloc"ed if
> dma_cap->frpsel is 0 (Flexible Rx Parser is not supported in SoC) in
> tc_init(). So, fpe_cfg will be remain as NULL and accessing it will cause
> kernel panic.
> 
> [...]

Here is the summary with links:
  - [net-next] net: stmmac: Fix kernel panic due to NULL pointer dereference of fpe_cfg
    https://git.kernel.org/netdev/net-next/c/63c173ff7aa3

You are awesome, thank you!
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