Hi Marc, I plan to add NMI patches which enables IPI_CPU_CRASH_STOP IPI as pseudo-NMI[1]. But I know need to resolve the instrumentation issues before that. I think need to moving arm64 entry code over to the generic entry code(kernel/entry/common.c) for that, is this right?
Can you tell me current status? Let me know if there's anything I can do to help. [1]https://lore.kernel.org/lkml/20201104080539.3205889-1-ito-yui...@fujitsu.com/ Thanks, Yuichi Ito
