Qualcomm Linux Kernel interview questions

V Slow Interview process started at campus - 1 round then onsite after 3 weeks 8 rounds HR was v rude - and asked me salary questions - when it is obvious that one cant negotiate during an interview Staff was nice - v knowledgable - high quality questions like 1) find sturcture address given an element of the structure 2) long discussion on kernel in 3-4 interviews Paging, segmentation, Priorities, scheduling, Concurrency