[Fault-injection-developer] RFC: IRQ interceptor
Status: Alpha
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From: Wang, S. <sta...@in...> - 2002-12-18 13:14:04
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Hi, folks I would like to build IRQ interceptor by ransacking the "irq_desc". We could replace the specified ISR with ours directly and change the kernel control path. How do you guys think about it? And I would like to build some infrastructure looks like Kprobes for it. The infrastructure will be responsible for replacing and restoring the specified ISR. I will publish a piece of code about the infrastructure later. Your Sincerely, Stanley Wang SW Engineer, Intel Corporation. Intel China Software Lab. Tel: 021-52574545 ext. 1171 iNet: 8-752-1171 Opinions expressed are those of the author and do not represent Intel Corporation |