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6f2d566b46
linux/drivers/perf
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Shang XiaoJing 6f2d566b46 perf/smmuv3: Fix hotplug callback leak in arm_smmu_pmu_init() 
arm_smmu_pmu_init() won't remove the callback added by
cpuhp_setup_state_multi() when platform_driver_register() failed. Remove
the callback by cpuhp_remove_multi_state() in fail path.

Similar to the handling of arm_ccn_init() in commit 26242b3300 ("bus:
arm-ccn: Prevent hotplug callback leak")

Fixes: 7d839b4b9e ("perf/smmuv3: Add arm64 smmuv3 pmu driver")
Signed-off-by: Shang XiaoJing <shangxiaojing@huawei.com>
Reviewed-by: Punit Agrawal <punit.agrawal@bytedance.com>
Link: https://lore.kernel.org/r/20221115115540.6245-3-shangxiaojing@huawei.com
Signed-off-by: Will Deacon <will@kernel.org>
2022-11-15 13:47:04 +00:00
..
hisilicon drivers/perf: hisi: add driver for HNS3 PMU 2022-07-06 11:25:53 +01:00
alibaba_uncore_drw_pmu.c drivers/perf: fix return value check in ali_drw_pmu_probe() 2022-10-07 14:47:38 +01:00
apple_m1_cpu_pmu.c
arm_dmc620_pmu.c perf/arm_dmc620: Fix hotplug callback leak in dmc620_pmu_init() 2022-11-15 13:47:04 +00:00
arm_dsu_pmu.c perf: arm_dsu: Fix hotplug callback leak in dsu_pmu_init() 2022-11-15 13:45:01 +00:00
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: fix tests for platform_get_irq() failure 2022-09-01 12:01:40 +01:00
arm_pmu.c perf: arm64: Add SVE vector granule register to user regs 2022-09-22 15:06:02 +01:00
arm_smmuv3_pmu.c perf/smmuv3: Fix hotplug callback leak in arm_smmu_pmu_init() 2022-11-15 13:47:04 +00:00
arm_spe_pmu.c Perf events updates for v6.1: 2022-10-10 09:27:46 -07:00
arm-cci.c perf/arm-cci: Use the bitmap API to allocate bitmaps 2022-07-06 11:02:58 +01:00
arm-ccn.c drivers/perf:Directly use ida_alloc()/free() 2022-06-23 15:44:45 +01:00
arm-cmn.c perf/arm-cmn: Add more bits to child node address offset field 2022-09-22 14:30:00 +01:00
fsl_imx8_ddr_perf.c drivers/perf: Directly use ida_alloc()/free() 2022-06-23 15:44:45 +01:00
Kconfig drivers/perf: ALIBABA_UNCORE_DRW_PMU should depend on ACPI 2022-10-07 14:47:44 +01:00
Makefile drivers/perf: add DDR Sub-System Driveway PMU driver for Yitian 710 SoC 2022-09-22 14:09:10 +01:00
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 drivers: perf: marvell_cn10k: Fix hotplug callback leak in tad_pmu_init() 2022-11-15 13:45:02 +00:00
qcom_l2_pmu.c perf: qcom_l2_pmu: Refactor _UID handling to use acpi_dev_uid_to_integer() 2022-09-19 18:34:42 +02:00
qcom_l3_pmu.c ACPI: Drop parent field from struct acpi_device 2022-08-24 20:55:24 +02:00
riscv_pmu_legacy.c RISC-V Patches for the 6.1 Merge Window, Part 1 2022-10-09 13:24:01 -07:00
riscv_pmu_sbi.c RISC-V: Re-enable counter access from userspace 2022-10-13 11:18:39 -07:00
riscv_pmu.c perf: riscv_pmu{,_sbi}: Miscallenous improvement & fixes 2022-08-12 07:17:38 -07:00
thunderx2_pmu.c
xgene_pmu.c