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Date: Sun, 21 Feb 2021 21:05:50 -0800 From: Florian Fainelli <f.fainelli@...il.com> To: Sieng Piaw Liew <liew.s.piaw@...il.com>, davem@...emloft.net, kuba@...nel.org Cc: bcm-kernel-feedback-list@...adcom.com, netdev@...r.kernel.org, linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org Subject: Re: [PATCH net] bcm63xx_enet: fix sporadic kernel panic On 2/21/2021 17:35, Sieng Piaw Liew wrote: > In ndo_stop functions, netdev_completed_queue() is called during forced > tx reclaim, after netdev_reset_queue(). This may trigger kernel panic if > there is any tx skb left. > > This patch moves netdev_reset_queue() to after tx reclaim, so BQL can > complete successfully then reset. > > Signed-off-by: Sieng Piaw Liew <liew.s.piaw@...il.com> Acked-by: Florian Fainelli <f.fainelli@...il.com> Fixes: 4c59b0f5543d ("bcm63xx_enet: add BQL support") -- Florian
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