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83c5e13b8c
Provide all the necessary bits in the generic riscv pmu driver to be able to mmap perf events in userspace: the heavy lifting lies in the driver backend, namely the legacy and sbi implementations. Note that arch_perf_update_userpage is almost a copy of arm64 code. Signed-off-by: Alexandre Ghiti <alexghiti@rivosinc.com> Reviewed-by: Andrew Jones <ajones@ventanamicro.com> Reviewed-by: Atish Patra <atishp@rivosinc.com> |
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| .. | ||
| amlogic | ||
| arm_cspmu | ||
| hisilicon | ||
| alibaba_uncore_drw_pmu.c | ||
| apple_m1_cpu_pmu.c | ||
| arm-cci.c | ||
| arm-ccn.c | ||
| arm-cmn.c | ||
| arm_dmc620_pmu.c | ||
| arm_dsu_pmu.c | ||
| arm_pmu.c | ||
| arm_pmu_acpi.c | ||
| arm_pmu_platform.c | ||
| arm_pmuv3.c | ||
| arm_smmuv3_pmu.c | ||
| arm_spe_pmu.c | ||
| cxl_pmu.c | ||
| fsl_imx8_ddr_perf.c | ||
| fsl_imx9_ddr_perf.c | ||
| Kconfig | ||
| Makefile | ||
| marvell_cn10k_ddr_pmu.c | ||
| marvell_cn10k_tad_pmu.c | ||
| qcom_l2_pmu.c | ||
| qcom_l3_pmu.c | ||
| riscv_pmu.c | ||
| riscv_pmu_legacy.c | ||
| riscv_pmu_sbi.c | ||
| thunderx2_pmu.c | ||
| xgene_pmu.c | ||