Pu Lehui b2ddeb7fb3 drivers/perf: riscv: Disable PERF_SAMPLE_BRANCH_* while not supported ... [ Upstream commit ea68731184 ] RISC-V perf driver does not yet support branch sampling. Although the specification is in the works [0], it is best to disable such events until support is available, otherwise we will get unexpected results. Due to this reason, two riscv bpf testcases get_branch_snapshot and perf_branches/perf_branches_hw fail. Link: https://github.com/riscv/riscv-control-transfer-records [0] Fixes: f5bfa23f57 ("RISC-V: Add a perf core library for pmu drivers") Signed-off-by: Pu Lehui <pulehui@huawei.com> Reviewed-by: Atish Patra <atishp@rivosinc.com> Reviewed-by: Conor Dooley <conor.dooley@microchip.com> Link: https://lore.kernel.org/r/20240312012053.1178140-1-pulehui@huaweicloud.com Signed-off-by: Palmer Dabbelt <palmer@rivosinc.com> Signed-off-by: Sasha Levin <sashal@kernel.org>		2024-04-10 16:35:58 +02:00
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amlogic
arm_cspmu	perf: arm_cspmu: Reject events meant for other PMUs	2023-11-28 17:19:54 +00:00
hisilicon	drivers/perf: hisi: Fix some event id for HiSilicon UC pmu	2024-01-25 15:35:13 -08:00
alibaba_uncore_drw_pmu.c
apple_m1_cpu_pmu.c
arm-cci.c
arm-ccn.c
arm-cmn.c	perf/arm-cmn: Workaround AmpereOneX errata AC04_MESH_1 (incorrect child count)	2024-03-26 18:19:10 -04:00
arm_dmc620_pmu.c
arm_dsu_pmu.c
arm_pmu.c
arm_pmu_acpi.c
arm_pmu_platform.c
arm_pmuv3.c	drivers/perf: pmuv3: don't expose SW_INCR event in sysfs	2024-02-05 20:14:14 +00:00
arm_smmuv3_pmu.c
arm_spe_pmu.c
cxl_pmu.c	perf: CXL: fix CPMU filter value mask length	2024-03-26 18:19:12 -04:00
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	drivers/perf: riscv: Disable PERF_SAMPLE_BRANCH_* while not supported	2024-04-10 16:35:58 +02:00
riscv_pmu_legacy.c	drivers: perf: ctr_get_width function for legacy is not defined	2024-03-06 14:48:38 +00:00
riscv_pmu_sbi.c	perf: RISCV: Fix panic on pmu overflow handler	2024-03-26 18:19:14 -04:00
thunderx2_pmu.c
xgene_pmu.c