Rob Herring e5c23779f9 arm_pmu: Validate single/group leader events ...

In the case where there is only a cycle counter available (i.e.
PMCR_EL0.N is 0) and an event other than CPU cycles is opened, the open
should fail as the event can never possibly be scheduled. However, the
event validation when an event is opened is skipped when the group
leader is opened. Fix this by always validating the group leader events.

Reported-by: Al Grant <[email protected]>
Cc: Will Deacon <[email protected]>
Cc: Mark Rutland <[email protected]>
Signed-off-by: Rob Herring <[email protected]>
Acked-by: Mark Rutland <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Cc: <[email protected]>
Signed-off-by: Will Deacon <[email protected]>

2022-04-13 11:48:45 +01:00

..

hisilicon

perf: replace bitmap_weight with bitmap_empty where appropriate

2022-02-15 14:38:57 +00:00

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

drivers/perf: arm_pmu_acpi: Fix incorrect checking of gicc pointer

2020-03-02 12:07:35 +00:00

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

perf: arm_spe: use DEVICE_ATTR_RO macro

2021-06-01 14:25:09 +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: Update watchpoint format

2022-03-08 11:02:26 +00:00

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

Merge tag 'riscv-for-linus-5.18-mw0' of git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux

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 unused variable warning when W=1 and CONFIG_OF=n

2022-02-08 15:12:28 +00:00

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: Add sscofpmf extension support

2022-03-21 15:01:09 -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