Hello, On Fri, 5 Feb 2016 07:08:23 -0600, Timur Tabi wrote: > > I'm quite certainly missing something completely obvious here, but how > > can you get the WS1 interrupt*after* raising a panic? Aren't all > > interrupts disabled and the system fully halted once you get a panic(), > > especially when raised from an interrupt handler? If that's the case, > > how can the system continue to do things, such as receiving the WS1 > > interrupt and resetting ? > > Typically, WS1 is not an interrupt. Instead, it's a hard system-level > reset. Ah, right, true. I missed that aspect because on my HW, triggering a system-level reset on WS1 is optional. I can actually get an interrupt on both WS0 and WS1, and no reset at all. But a normal configuration indeed involves having the WS1 event configured in HW to be a system-level reset. So, OK, it makes sense. Thanks for the clarification! Thomas -- Thomas Petazzoni, CTO, Free Electrons Embedded Linux, Kernel and Android engineering http://free-electrons.com -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
