Robin Murphy 85c0dbd8b6 perf/arm_dsu: Support DSU-120 ...

DSU-120 has the same system register interface as previous DSUs, but
no longer offers a dedicated cycle counter. While this is not directly
discoverable via PMCR, the PMCCNTR register is still defined to exist
with RAZ/WI behaviour, allowing for a straightforward heuristic.

Signed-off-by: Robin Murphy <robin.murphy@arm.com>
Signed-off-by: Will Deacon <will@kernel.org>

2026-01-06 21:27:40 +00:00

..

amlogic

perf/amlogic: Replace smp_processor_id() with raw_smp_processor_id() in meson_ddr_pmu_create()

2025-05-09 12:16:31 +01:00

arm_cspmu

perf: arm_cspmu: fix error handling in arm_cspmu_impl_unregister()

2025-11-03 14:20:03 +00:00

hisilicon

drivers/perf: hisi: Add tt_core_deprecated for compatibility

2025-09-25 13:51:59 +01:00

alibaba_uncore_drw_pmu.c

perf: Switch back to struct platform_driver::remove()

2024-11-06 14:16:20 +00:00

apple_m1_cpu_pmu.c

perf/apple_m1: Remove driver-specific throttle support

2025-05-21 13:57:44 +02:00

arm_brbe.c

perf: arm_pmuv3: Add support for the Branch Record Buffer Extension (BRBE)

2025-07-08 17:58:49 +01:00

arm_brbe.h

perf: arm_pmuv3: Add support for the Branch Record Buffer Extension (BRBE)

2025-07-08 17:58:49 +01:00

arm_dmc620_pmu.c

perf: Switch back to struct platform_driver::remove()

2024-11-06 14:16:20 +00:00

arm_dsu_pmu.c

perf/arm_dsu: Support DSU-120

2026-01-06 21:27:40 +00:00

arm_pmu_acpi.c

perf: arm_pmu: Request specific affinities for per CPU NMIs/interrupts

2025-10-27 17:16:35 +01:00

arm_pmu_platform.c

perf: arm_pmu: Request specific affinities for per CPU NMIs/interrupts

2025-10-27 17:16:35 +01:00

arm_pmu.c

Merge tag 'arm64-upstream' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux

2025-12-02 17:03:55 -08:00

arm_pmuv3.c

Merge tag 'arm64-upstream' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux

2025-12-02 17:03:55 -08:00

arm_smmuv3_pmu.c

perf/arm-smmuv3: Fix lockdep assert in ->event_init()

2024-11-25 18:52:46 +00:00

arm_spe_pmu.c

Merge tag 'arm64-upstream' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux

2025-12-02 17:03:55 -08:00

arm_v6_pmu.c

perf/arm: Remove driver-specific throttle support

2025-05-21 13:57:44 +02:00

arm_v7_pmu.c

perf/arm: Remove driver-specific throttle support

2025-05-21 13:57:44 +02:00

arm_xscale_pmu.c

perf/arm: Remove driver-specific throttle support

2025-05-21 13:57:44 +02:00

arm-cci.c

perf: Switch back to struct platform_driver::remove()

2024-11-06 14:16:20 +00:00

arm-ccn.c

drivers: perf: use us_to_ktime() where appropriate

2025-09-18 13:48:20 +01:00

arm-cmn.c

perf/arm-cmn: Support CMN-600AE

2026-01-05 16:49:00 +00:00

arm-ni.c

perf/arm-ni: Fix and optimise register offset calculation

2025-11-07 13:42:46 +00:00

cxl_pmu.c

perf/cxlpmu: Fix typos in cxl_pmu.c comments and documentation

2025-07-14 13:36:27 +01:00

dwc_pcie_pmu.c

perf/dwc_pcie: Fix use of uninitialized variable

2025-09-24 12:13:19 +01:00

fsl_imx8_ddr_perf.c

perf/imx_ddr: Add support for PMU in DB (system interconnects)

2025-11-24 15:39:05 +00:00

fsl_imx9_ddr_perf.c

perf: imx_perf: add support for i.MX94 platform

2025-09-18 13:45:04 +01:00

fujitsu_uncore_pmu.c

perf: Fujitsu: Add the Uncore PMU driver

2025-09-22 13:05:11 +01:00

Kconfig

perf: Fujitsu: Add the Uncore PMU driver

2025-09-22 13:05:11 +01:00

Makefile

perf: Fujitsu: Add the Uncore PMU driver

2025-09-22 13:05:11 +01:00

marvell_cn10k_ddr_pmu.c

drivers: perf: Switch to use hrtimer_setup()

2025-02-18 11:19:04 +01:00

marvell_cn10k_tad_pmu.c

perf/marvell: Odyssey LLC-TAD performance monitor support

2024-12-09 15:57:49 +00:00

marvell_pem_pmu.c

perf/marvell: Marvell PEM performance monitor support

2024-10-28 17:35:35 +00:00

qcom_l2_pmu.c

perf: Switch back to struct platform_driver::remove()

2024-11-06 14:16:20 +00:00

qcom_l3_pmu.c

Merge tag 'driver-core-6.10-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core

2024-05-22 12:13:40 -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: use bitmap_empty() where appropriate

2026-01-05 20:39:40 +00:00

riscv_pmu.c

drivers/perf: riscv: Remove redundant macro check

2024-09-15 20:15:48 -07:00

starfive_starlink_pmu.c

drivers: perf: use bitmap_empty() where appropriate

2026-01-05 20:39:40 +00:00

thunderx2_pmu.c

drivers: perf: Switch to use hrtimer_setup()

2025-02-18 11:19:04 +01:00

xgene_pmu.c

perf: Switch back to struct platform_driver::remove()

2024-11-06 14:16:20 +00:00