with zero dependencies on other technologies in linux kernel, 1.Per cpu dump for basic block level code analysis 2.I can trace any code including myself right after it's enabled
Signed-off-by: Luming Yu <luming...@intel.com> --- arch/x86/events/Kconfig | 6 + arch/x86/events/intel/Makefile | 1 + arch/x86/events/intel/early_pt.c | 337 +++++++++++++++++++++++++++++++++++++++ 3 files changed, 344 insertions(+) create mode 100644 arch/x86/events/intel/early_pt.c
0001-Basic-support-for-early-intel-processor-trace-featur.patch
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