Re: [PATCH net v1] lan743x: fix issue causing intermittent kernel log warnings

2020-11-14 Thread Sven Van Asbroeck
On Sat, Nov 14, 2020 at 6:19 PM Jakub Kicinski wrote: > > The _irq() cases look a little strange, are you planning a refactor in > net-next? I'd like to, but I don't understand skbs/queues well enough (yet).

Re: [PATCH net v1] lan743x: fix issue causing intermittent kernel log warnings

2020-11-14 Thread Jakub Kicinski
On Thu, 12 Nov 2020 13:59:49 -0500 Sven Van Asbroeck wrote: > From: Sven Van Asbroeck > > When running this chip on arm imx6, we intermittently observe > the following kernel warning in the log, especially when the > system is under high load: > The driver is calling dev_kfree_skb() from code

[PATCH net v1] lan743x: fix issue causing intermittent kernel log warnings

2020-11-12 Thread Sven Van Asbroeck
From: Sven Van Asbroeck When running this chip on arm imx6, we intermittently observe the following kernel warning in the log, especially when the system is under high load: [ 50.119484] [ cut here ] [ 50.124377] WARNING: CPU: 0 PID: 303 at kernel/softirq.c:169