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acc1b919f4
linux/drivers/perf
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Atish Patra acc1b919f4
RISC-V: Fix counter restart during overflow for RV32 
Pass the upper half of the initial value of the counter correctly
for RV32.

Fixes: 4905ec2fb7 ("RISC-V: Add sscofpmf extension support")
Signed-off-by: Atish Patra <atishp@rivosinc.com>
Reviewed-by: Guo Ren <guoren@kernel.org>
Cc: stable@vger.kernel.org
Link: https://lore.kernel.org/r/20220711174632.4186047-2-atishp@rivosinc.com
Signed-off-by: Palmer Dabbelt <palmer@rivosinc.com>
2022-08-11 14:58:07 -07:00
..
hisilicon drivers/perf: hisi: Add Support for CPA PMU 2022-05-06 15:14:31 +01:00
apple_m1_cpu_pmu.c drivers/perf: Add Apple icestorm/firestorm CPU PMU driver 2022-03-08 13:32:48 +00:00
arm_dmc620_pmu.c perf/arm-dmc620: Use irq_set_affinity() 2021-05-24 11:01:59 +01:00
arm_dsu_pmu.c perf/arm-dsu: Use irq_set_affinity() 2021-05-24 11:02:00 +01:00
arm_pmu_acpi.c perf: check return value of armpmu_request_irq() 2022-05-06 15:04:48 +01:00
arm_pmu_platform.c perf/arm_pmu_platform: Clean up with dev_printk 2021-03-30 11:41:50 +01:00
arm_pmu.c arm_pmu: Validate single/group leader events 2022-04-13 11:48:45 +01:00
arm_smmuv3_pmu.c perf/smmuv3: Don't cast parameter in bit operations 2022-02-15 16:51:26 +00:00
arm_spe_pmu.c drivers/perf: arm_spe: Expose saturating counter to 16-bit 2022-05-06 15:10:00 +01:00
arm-cci.c perf: replace bitmap_weight with bitmap_empty where appropriate 2022-02-15 14:38:57 +00:00
arm-ccn.c perf/arm-ccn: Use platform_get_irq() to get the interrupt 2022-02-08 14:25:35 +00:00
arm-cmn.c perf/arm-cmn: Decode CAL devices properly in debugfs 2022-05-12 13:44:56 +01:00
fsl_imx8_ddr_perf.c perf/imx_ddr: Fix undefined behavior due to shift overflowing the constant 2022-04-08 14:17:57 +01:00
Kconfig perf: MARVELL_CN10K_DDR_PMU should depend on ARCH_THUNDER 2022-04-04 10:51:20 +01:00
Makefile RISC-V Patches for the 5.18 Merge Window, Part 1 2022-03-25 10:11:38 -07:00
marvell_cn10k_ddr_pmu.c perf/marvell: Fix !CONFIG_OF build for CN10K DDR PMU driver 2022-03-09 12:31:00 +00:00
marvell_cn10k_tad_pmu.c perf/marvell_cn10k: Fix tad_pmu_event_init() to check pmu type first 2022-05-10 12:14:27 +01:00
qcom_l2_pmu.c perf: qcom_l2_pmu: fix an incorrect NULL check on list iterator 2022-04-04 10:50:02 +01:00
qcom_l3_pmu.c drivers/perf: Simplify EVENT ATTR macro in qcom_l3_pmu.c 2021-06-11 11:18:40 +01:00
riscv_pmu_legacy.c RISC-V: Add a simple platform driver for RISC-V legacy perf 2022-03-21 14:58:25 -07:00
riscv_pmu_sbi.c RISC-V: Fix counter restart during overflow for RV32 2022-08-11 14:58:07 -07:00
riscv_pmu.c RISC-V: Add perf platform driver based on SBI PMU extension 2022-03-21 14:58:33 -07:00
thunderx2_pmu.c perf: Replace acpi_bus_get_device() 2022-02-08 15:14:53 +00:00
xgene_pmu.c perf: replace bitmap_weight with bitmap_empty where appropriate 2022-02-15 14:38:57 +00:00