Leo Yan 5d01f2b815 perf: arm_spe: Prevent overflow in PERF_IDX2OFF() ...

[ Upstream commit a29fea30dd ]

Cast nr_pages to unsigned long to avoid overflow when handling large
AUX buffer sizes (>= 2 GiB).

Fixes: d5d9696b03 ("drivers/perf: Add support for ARMv8.2 Statistical Profiling Extension")
Signed-off-by: Leo Yan <leo.yan@arm.com>
Signed-off-by: Will Deacon <will@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>

2025-10-19 16:21:29 +02:00

..

hisilicon

perf: hisi: Fix use-after-free when register pmu fails

2023-11-20 11:08:21 +01:00

arm_dmc620_pmu.c

perf/arm_dmc620: Fix hotplug callback leak in dmc620_pmu_init()

2022-12-31 13:13:58 +01:00

arm_dsu_pmu.c

perf: arm_dsu: Fix hotplug callback leak in dsu_pmu_init()

2022-12-31 13:13:58 +01:00

arm_pmu_acpi.c

…

arm_pmu_platform.c

perf/arm_pmu_platform: fix tests for platform_get_irq() failure

2022-09-20 12:39:45 +02:00

arm_pmu.c

perf: arm_pmu: Don't disable counter in armpmu_add()

2025-05-02 07:43:53 +02:00

arm_smmuv3_pmu.c

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

2023-09-23 11:09:55 +02:00

arm_spe_pmu.c

perf: arm_spe: Prevent overflow in PERF_IDX2OFF()

2025-10-19 16:21:29 +02:00

arm-cci.c

drivers/perf: arm-cci: Fix checkpatch spacing error

2021-05-25 18:59:23 +01:00

arm-ccn.c

…

arm-cmn.c

perf/arm-cmn: Initialise cmn->cpu earlier

2025-06-04 14:38:08 +02:00

fsl_imx8_ddr_perf.c

perf/imx_ddr: speed up overflow frequency of cycle

2023-09-23 11:09:55 +02:00

Kconfig

…

Makefile

…

qcom_l2_pmu.c

perf: qcom_l2_pmu: fix an incorrect NULL check on list iterator

2022-04-13 20:59:24 +02:00

qcom_l3_pmu.c

drivers/perf: Simplify EVENT ATTR macro in qcom_l3_pmu.c

2021-06-11 11:18:40 +01:00

thunderx2_pmu.c

drivers/perf: Remove redundant dev_err call in tx2_uncore_pmu_init_dev()

2021-05-25 18:57:19 +01:00

xgene_pmu.c

drivers/perf: Simplify EVENT ATTR macro in xgene_pmu.c

2021-06-11 11:18:40 +01:00