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    Subject[PATCH 0/6] Add dynamic ftrace support for RISC-V platforms
    Date
    This patch set includes the building blocks of dynamic ftraces features
    for RISC-V machines.

    Alan Kao (6):
    riscv/ftrace: Add RECORD_MCOUNT support
    riscv/ftrace: Add dynamic function tracer support
    riscv/ftrace: Add dynamic function graph tracer support
    riscv/ftrace: Add ARCH_SUPPORTS_FTRACE_OPS support
    riscv/ftrace: Add DYNAMIC_FTRACE_WITH_REGS support
    riscv/ftrace: Add HAVE_FUNCTION_GRAPH_RET_ADDR_PTR support

    arch/riscv/Kconfig | 3 +
    arch/riscv/Makefile | 6 +-
    arch/riscv/include/asm/ftrace.h | 47 ++++++++
    arch/riscv/kernel/Makefile | 5 +-
    arch/riscv/kernel/ftrace.c | 136 +++++++++++++++++++++-
    arch/riscv/kernel/mcount-dyn.S | 244 ++++++++++++++++++++++++++++++++++++++++
    arch/riscv/kernel/mcount.S | 22 ++--
    arch/riscv/kernel/stacktrace.c | 6 +
    scripts/recordmcount.pl | 5 +
    9 files changed, 460 insertions(+), 14 deletions(-)
    create mode 100644 arch/riscv/kernel/mcount-dyn.S

    --
    2.15.1

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