Change from v3: - Separate modifications to make review easy. - Refactor implementations registering exception/irq_vector handers. (Patch 1, 2, 3)
This series introduce page fault tracepoints. Detailed descriptions are explained in each patch. Any comments are welcome. Seiji Aguchi (4): Move set_intr_gate() into macro Register exception handler to trace IDT Delete __trace_alloc_intr_gate() Add page fault tracepoints arch/x86/include/asm/desc.h | 57 ++++++++++++++------------------- arch/x86/include/asm/hw_irq.h | 3 ++ arch/x86/include/asm/segment.h | 3 ++ arch/x86/include/asm/trace/exceptions.h | 52 ++++++++++++++++++++++++++++++ arch/x86/include/asm/traps.h | 20 ++++++++++++ arch/x86/kernel/entry_32.S | 10 ++++++ arch/x86/kernel/entry_64.S | 13 +++++++- arch/x86/kernel/head64.c | 2 +- arch/x86/kernel/kvm.c | 2 +- arch/x86/kernel/traps.c | 28 ++++++++-------- arch/x86/mm/Makefile | 2 ++ arch/x86/mm/fault.c | 23 +++++++++++++ 12 files changed, 165 insertions(+), 50 deletions(-) create mode 100644 arch/x86/include/asm/trace/exceptions.h -- 1.8.3.1 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
