Re: [PATCH v2] net: tundra: tsi108: use spin_lock_irqsave instead of spin_lock_irq in IRQ context
From: David Miller
Date: Fri Aug 09 2019 - 01:44:02 EST
From: Fuqian Huang <huangfq.daxian@xxxxxxxxx>
Date: Fri, 9 Aug 2019 13:35:39 +0800
> As spin_unlock_irq will enable interrupts.
> Function tsi108_stat_carry is called from interrupt handler tsi108_irq.
> Interrupts are enabled in interrupt handler.
> Use spin_lock_irqsave/spin_unlock_irqrestore instead of spin_(un)lock_irq
> in IRQ context to avoid this.
>
> Signed-off-by: Fuqian Huang <huangfq.daxian@xxxxxxxxx>
> ---
> Changes in v2:
> - Preserve reverse christmas tree ordering of local variables.
Applied, thanks.