netdev - Re: [PATCH net] r8169: fix crash if CONFIG_DEBUG

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Date:   Tue, 11 Dec 2018 22:54:07 -0800 (PST)
From:   David Miller <davem@...emloft.net>
To:     hkallweit1@...il.com
Cc:     nic_swsd@...ltek.com, netdev@...r.kernel.org
Subject: Re: [PATCH net] r8169: fix crash if CONFIG_DEBUG_SHIRQ is enabled

From: Heiner Kallweit <hkallweit1@...il.com>
Date: Sun, 9 Dec 2018 22:05:11 +0100

> If CONFIG_DEBUG_SHIRQ is enabled __free_irq() intentionally fires
> a spurious interrupt. This interrupt causes a crash because
> tp->dev->phydev is NULL at that time.
> 
> Fixes: 38caff5a445b ("r8169: handle all interrupt events in the hard irq handler")
> Signed-off-by: Heiner Kallweit <hkallweit1@...il.com>

I'll apply this, thanks Heiner.