Pu Lehui c625154993 drivers/perf: riscv: Align errno for unsupported perf event ... RISC-V perf driver does not yet support PERF_TYPE_BREAKPOINT. It would be more appropriate to return -EOPNOTSUPP or -ENOENT for this type in pmu_sbi_event_map. Considering that other implementations return -ENOENT for unsupported perf types, let's synchronize this behavior. Due to this reason, a riscv bpf testcases perf_skip fail. Meanwhile, align that behavior to the rest of proper place. Signed-off-by: Pu Lehui <pulehui@huawei.com> Reviewed-by: Atish Patra <atishp@rivosinc.com> Fixes: 9b3e150e31 ("RISC-V: Add a simple platform driver for RISC-V legacy perf") Fixes: 16d3b1af09 ("perf: RISC-V: Check standard event availability") Fixes: e999143459 ("RISC-V: Add perf platform driver based on SBI PMU extension") Cc: stable@vger.kernel.org Link: https://lore.kernel.org/r/20240831071520.1630360-1-pulehui@huaweicloud.com Signed-off-by: Palmer Dabbelt <palmer@rivosinc.com>		2024-10-01 02:47:39 -07:00
..
amlogic
arm_cspmu
hisilicon	drivers/perf: hisi_pcie: Export supported Root Ports [bdf_min, bdf_max]	2024-08-30 11:43:10 +01:00
alibaba_uncore_drw_pmu.c	drivers/perf: Fix ali_drw_pmu driver interrupt status clearing	2024-08-23 16:03:56 +01:00
apple_m1_cpu_pmu.c	drivers/perf: apple_m1: add known PMU events	2024-08-23 15:52:48 +01:00
arm-cci.c
arm-ccn.c
arm-cmn.c	perf/arm-cmn: Improve format attr printing	2024-09-06 12:58:06 +01:00
arm-ni.c	perf: arm-ni: Fix an NULL vs IS_ERR() bug	2024-09-12 12:49:33 +01:00
arm_dmc620_pmu.c
arm_dsu_pmu.c
arm_pmu.c	perf: arm_pmu: Remove event index to counter remapping	2024-08-16 13:09:11 +01:00
arm_pmu_acpi.c
arm_pmu_platform.c
arm_pmuv3.c	perf: arm_pmuv3: Use BR_RETIRED for HW branch event if enabled	2024-09-09 15:28:02 +01:00
arm_smmuv3_pmu.c
arm_spe_pmu.c	drivers/perf: arm_spe: Use perf_allow_kernel() for permissions	2024-08-30 11:42:24 +01:00
arm_v6_pmu.c	perf: arm_pmu: Remove event index to counter remapping	2024-08-16 13:09:11 +01:00
arm_v7_pmu.c	perf: arm_pmu: Remove event index to counter remapping	2024-08-16 13:09:11 +01:00
arm_xscale_pmu.c	perf: arm_pmu: Remove event index to counter remapping	2024-08-16 13:09:11 +01:00
cxl_pmu.c
dwc_pcie_pmu.c	perf/dwc_pcie: Add support for QCOM vendor devices	2024-08-23 16:07:26 +01:00
fsl_imx8_ddr_perf.c
fsl_imx9_ddr_perf.c
Kconfig	perf: Add driver for Arm NI-700 interconnect PMU	2024-09-06 12:58:28 +01:00
Makefile	perf: Add driver for Arm NI-700 interconnect PMU	2024-09-06 12:58:28 +01:00
marvell_cn10k_ddr_pmu.c
marvell_cn10k_tad_pmu.c
qcom_l2_pmu.c
qcom_l3_pmu.c
riscv_pmu.c	drivers/perf: riscv: Remove redundant macro check	2024-09-15 20:15:48 -07:00
riscv_pmu_legacy.c	drivers/perf: riscv: Align errno for unsupported perf event	2024-10-01 02:47:39 -07:00
riscv_pmu_sbi.c	drivers/perf: riscv: Align errno for unsupported perf event	2024-10-01 02:47:39 -07:00
starfive_starlink_pmu.c
thunderx2_pmu.c
xgene_pmu.c