Hao Chen 1491a01ef5 drivers/perf: hisi: hns3: Actually use devm_add_action_or_reset() ...

[ Upstream commit 582c1aeee0 ]

pci_alloc_irq_vectors() allocates an irq vector. When devm_add_action()
fails, the irq vector is not freed, which leads to a memory leak.

Replace the devm_add_action with devm_add_action_or_reset to ensure
the irq vector can be destroyed when it fails.

Fixes: 66637ab137 ("drivers/perf: hisi: add driver for HNS3 PMU")
Signed-off-by: Hao Chen <chenhao418@huawei.com>
Signed-off-by: Junhao He <hejunhao3@huawei.com>
Reviewed-by: Jijie Shao <shaojijie@huawei.com>
Acked-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Link: https://lore.kernel.org/r/20240425124627.13764-4-hejunhao3@huawei.com
Signed-off-by: Will Deacon <will@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>

2024-06-12 11:03:14 +02:00

..

hisilicon

drivers/perf: hisi: hns3: Actually use devm_add_action_or_reset()

2024-06-12 11:03:14 +02:00

alibaba_uncore_drw_pmu.c

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apple_m1_cpu_pmu.c

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arm_dmc620_pmu.c

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arm_dsu_pmu.c

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arm_pmu_acpi.c

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arm_pmu_platform.c

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arm_pmu.c

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arm_smmuv3_pmu.c

perf/smmuv3: Enable HiSilicon Erratum 162001900 quirk for HIP08/09

2023-09-23 11:11:00 +02:00

arm_spe_pmu.c

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arm-cci.c

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arm-ccn.c

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arm-cmn.c

perf/arm-cmn: Workaround AmpereOneX errata AC04_MESH_1 (incorrect child count)

2024-03-26 18:20:24 -04:00

fsl_imx8_ddr_perf.c

perf/imx_ddr: speed up overflow frequency of cycle

2023-09-23 11:11:00 +02:00

Kconfig

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Makefile

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marvell_cn10k_ddr_pmu.c

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marvell_cn10k_tad_pmu.c

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qcom_l2_pmu.c

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qcom_l3_pmu.c

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riscv_pmu_legacy.c

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riscv_pmu_sbi.c

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riscv_pmu.c

drivers/perf: riscv: Disable PERF_SAMPLE_BRANCH_* while not supported

2024-04-10 16:28:30 +02:00

thunderx2_pmu.c

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xgene_pmu.c

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