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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 |