Re: [PATCH 1/1] net: fec: fix miss init spinlock
From: Waskiewicz Jr, Peter P <hidden>
Date: 2013-02-06 13:48:26
On 2/6/2013 1:50 AM, Frank Li wrote:
It is not easy to fix. Need put tx to NAPI poll function. I will work on that after China New year holiday
Converting Tx to NAPI is the best solution, but you can put a temporary fix in. Don't take a spin_lock() in fec_enet_tx(), rather take a spin_lock_irqsave() since you're still in HARDIRQ context. -PJ