tmp_suning_uos_patched/drivers/perf
Tuan Phan e5154bf217 perf/arm-cmn: Fix invalid pointer when access dtc object sharing the same IRQ number
[ Upstream commit 4e16f283edc289820e9b2d6f617ed8e514ee8396 ]

When multiple dtcs share the same IRQ number, the irq_friend which
used to refer to dtc object gets calculated incorrect which leads
to invalid pointer.

Fixes: 0ba64770a2 ("perf: Add Arm CMN-600 PMU driver")

Signed-off-by: Tuan Phan <tuanphan@os.amperecomputing.com>
Reviewed-by: Robin Murphy <robin.murphy@arm.com>
Link: https://lore.kernel.org/r/1623946129-3290-1-git-send-email-tuanphan@os.amperecomputing.com
Signed-off-by: Will Deacon <will@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2021-07-14 16:56:08 +02:00
..
hisilicon
arm_dsu_pmu.c
arm_pmu_acpi.c
arm_pmu_platform.c perf/arm_pmu_platform: Fix error handling 2021-05-11 14:47:19 +02:00
arm_pmu.c
arm_smmuv3_pmu.c perf/smmuv3: Don't trample existing events with global filter 2021-07-14 16:55:42 +02:00
arm_spe_pmu.c
arm-cci.c
arm-ccn.c
arm-cmn.c perf/arm-cmn: Fix invalid pointer when access dtc object sharing the same IRQ number 2021-07-14 16:56:08 +02:00
fsl_imx8_ddr_perf.c drivers/perf: fix the missed ida_simple_remove() in ddr_perf_probe() 2021-07-14 16:55:55 +02:00
Kconfig
Makefile
qcom_l2_pmu.c
qcom_l3_pmu.c
thunderx2_pmu.c
xgene_pmu.c