Re: [PATCH] arc: Mask individual IRQ lines during core INTC init

2017-08-24 Thread Vineet Gupta
On 08/10/2017 12:10 PM, Alexandru Gagniuc wrote: On 08/10/2017 08:07 AM, Alexey Brodkin wrote: ARC cores on reset have all interrupt lines of built-in INTC enabled. Which means once we globally enable interrupts (very early on boot) faulty hardware blocks may trigger an interrupt that Linux kern

Re: [PATCH] arc: Mask individual IRQ lines during core INTC init

2017-08-10 Thread Alexandru Gagniuc
On 08/10/2017 08:07 AM, Alexey Brodkin wrote: ARC cores on reset have all interrupt lines of built-in INTC enabled. Which means once we globally enable interrupts (very early on boot) faulty hardware blocks may trigger an interrupt that Linux kernel cannot handle yet as corresponding handler is n