PERF_REG_RISCV_T6 39 arch/riscv/include/uapi/asm/perf_regs.h PERF_REG_RISCV_T6, PERF_REG_RISCV_T6 39 tools/arch/riscv/include/uapi/asm/perf_regs.h PERF_REG_RISCV_T6,