Suzuki K Poulose a22fde8e97 perf: dsu: Use signed field for dsu_pmu->num_counters ...

We set dsu_pmu->num_counters to -1, when the DSU is allocated
but not initialised when none of the CPUs are active in the DSU.
However, we use an unsigned field for num_counters. Switch this
to a signed field.

Fixes: 7520fa9924 ("perf: ARM DynamIQ Shared Unit PMU support")
Reported-by: Dan Carpenter <dan.carpenter@oracle.com>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Will Deacon <will.deacon@arm.com>
Signed-off-by: Suzuki K Poulose <suzuki.poulose@arm.com>
Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>

2018-01-15 18:02:17 +00:00

..

hisilicon

perf: hisi: Add support for HiSilicon SoC DDRC PMU driver

2017-10-19 17:06:35 +01:00

arm_dsu_pmu.c

perf: dsu: Use signed field for dsu_pmu->num_counters

2018-01-15 18:02:17 +00:00

arm_pmu_acpi.c

drivers/perf: arm_pmu_acpi: drop redundant acpi_disabled check

2017-10-04 13:42:59 +01:00

arm_pmu_platform.c

arm_pmu: Use of_cpu_node_to_id helper

2018-01-02 16:43:12 +00:00

arm_pmu.c

arm/arm64: pmu: Distinguish percpu irq and percpu_devid irq

2017-10-24 16:04:05 +01:00

arm_spe_pmu.c

perf: arm_spe: Fail device probe when arm64_kernel_unmapped_at_el0()

2017-12-11 13:41:13 +00:00

Kconfig

perf: ARM DynamIQ Shared Unit PMU support

2018-01-02 16:43:12 +00:00

Makefile

perf: ARM DynamIQ Shared Unit PMU support

2018-01-02 16:43:12 +00:00

qcom_l2_pmu.c

perf: qcom_l2_pmu: add event names

2017-10-02 10:13:06 +01:00

qcom_l3_pmu.c

perf: qcom: Add L3 cache PMU driver

2017-04-03 18:53:50 +01:00

xgene_pmu.c

perf: xgene: Remove unnecessary managed resources cleanup

2017-08-08 14:33:13 +01:00