On 1/18/2019 4:50 PM, Pintu Agarwal wrote:
Could you please tell which QCOM SoC this board is based on?
Snapdragon 845 with kernel 4.9.x I want to know from which subsystem it is triggered:drivers/soc/qcom/
Irqchip driver is "drivers/irqchip/irq-gic-v3.c". The kernel you are using is msm-4.9 I suppose or some other kernel?
Yes, I am using customized version of msm-4.9 kernel based on Android. And yes the irqchip driver is: irq-gic-v3, which I can see from config.
But, what I wanted to know is, how to find out which driver module (hopefully under: /drivers/soc/qcom/) that register with this irq_chip, is getting triggered at the time of crash ? So, that I can implement irq_hold function for it, which is the cause of crash.
Hmm, since this is a bootup crash, *initcall_debug* should help. Add "initcall_debug ignore_loglevel" to kernel commandline and check the last log before crash. - Sai -- QUALCOMM INDIA, on behalf of Qualcomm Innovation Center, Inc. is a member of Code Aurora Forum, hosted by The Linux Foundation