On Mon, 02 Apr 2018 05:31:22 PDT (-0700), alankao@xxxxxxxxxxxxx wrote:
This implements the baseline PMU for RISC-V platforms. To ease future PMU portings, a guide is also written, containing perf concepts, arch porting practices and some hints. Changes in v2: - Fix the bug reported by Alex, which was caused by not sufficient initialization. Check https://lkml.org/lkml/2018/3/31/251 for the discussion. Alan Kao (2): perf: riscv: preliminary RISC-V support perf: riscv: Add Document for Future Porting Guide Documentation/riscv/pmu.txt | 249 +++++++++++++++++++ arch/riscv/Kconfig | 12 + arch/riscv/include/asm/perf_event.h | 76 +++++- arch/riscv/kernel/Makefile | 1 + arch/riscv/kernel/perf_event.c | 468 ++++++++++++++++++++++++++++++++++++ 5 files changed, 802 insertions(+), 4 deletions(-) create mode 100644 Documentation/riscv/pmu.txt create mode 100644 arch/riscv/kernel/perf_event.c
I'm having some trouble pulling this into my tree. I think you might have another patch floating around somewhere, as I don't have any arch/riscv/include/asm/perf_event.h right now.
Do you mind rebasing this on top of linux-4.16 so I can look properly? Thanks! -- To unsubscribe from this list: send the line "unsubscribe linux-doc" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
