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OrangePi_CM5/drivers/cpuidle
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Maulik Shah 1eb5992d60 ANDROID: cpuidle-psci: Fix suspicious RCU usage 
This change fixes suspicious RCU usage warnings from vendor hook.

    =============================
    WARNING: suspicious RCU usage
    5.15.41-debug-gc1163f69ba3b-dirty #1 Not tainted
    -----------------------------
    include/trace/events/lock.h:37 suspicious rcu_dereference_check() usage!

    other info that might help us debug this:

    rcu_scheduler_active = 2, debug_locks = 1
    RCU used illegally from extended quiescent state!
    no locks held by swapper/0/0.

    stack backtrace:
    CPU: 0 PID: 0 Comm: swapper/0 Not tainted 5.15.41-debug-gc1163f69ba3b-dirty #1

    Call trace:
     dump_backtrace+0x0/0x1d8
     dump_stack+0x1c/0x4c
    ..
    ..
     _printk+0x58/0x84
     lockdep_rcu_suspicious+0x44/0x15c
     trace_android_vh_printk_caller_id+0xc4/0x13c
     vprintk_store+0x54/0x59c
     vprintk_emit+0x8c/0x130
     vprintk_default+0x48/0x74
     vprintk+0xf8/0x13c
     _printk+0x58/0x84
     lockdep_rcu_suspicious+0x44/0x15c
     trace_android_vh_cpuidle_psci_enter+0xc4/0x144
     __psci_enter_domain_idle_state+0x64/0x118
     psci_enter_domain_idle_state+0x1c/0x2c
     cpuidle_enter_state+0x14c/0x2fc
     cpuidle_enter+0x3c/0x58

Bug: 267847290
Fixes: 3567f516024d ("ANDROID: cpuidle-psci: Add vendor hook for cpuidle psci enter and exit")
Change-Id: I910a6a0595c3a79b75e581297eb56d512ce5885c
Signed-off-by: Maulik Shah <quic_mkshah@quicinc.com>
 		2023-02-09 18:20:25 +00:00
..
governors cpuidle: teo: Fix intervals[] array indexing bug 2020-01-13 11:14:58 +01:00
Kconfig cpuidle: Fix Kconfig indentation 2019-11-29 11:47:35 +01:00
Kconfig.arm cpuidle: Fix ARM_QCOM_SPM_CPUIDLE configuration 2021-05-14 09:50:16 +02:00
Kconfig.mips treewide: Add SPDX license identifier - Makefile/Kconfig 2019-05-21 10:50:46 +02:00
Kconfig.powerpc treewide: Add SPDX license identifier - Makefile/Kconfig 2019-05-21 10:50:46 +02:00
Makefile cpuidle: psci: Split into two separate build objects 2020-07-29 18:38:30 +02:00
coupled.c cpuidle: coupled: fix warnings when compiling with W=1 2020-01-23 00:30:28 +01:00
cpuidle-arm.c thermal: cpuidle: Register cpuidle cooling device 2020-05-19 12:58:07 +02:00
cpuidle-at91.c drivers/cpuidle: Convert non-modular drivers to use builtin_platform_driver 2015-06-16 14:12:38 -04:00
cpuidle-big_little.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500 2019-06-19 17:09:55 +02:00
cpuidle-calxeda.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 201 2019-05-30 11:29:52 -07:00
cpuidle-clps711x.c cpuidle: clps711x: convert to devm_platform_ioremap_resource() 2019-12-20 10:04:27 +01:00
cpuidle-cps.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152 2019-05-30 11:26:32 -07:00
cpuidle-exynos.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500 2019-06-19 17:09:55 +02:00
cpuidle-haltpoll.c cpuidle-haltpoll: Fix small typo 2020-04-08 14:35:45 +02:00
cpuidle-kirkwood.c cpuidle: kirkwood: convert to devm_platform_ioremap_resource() 2019-12-20 10:05:44 +01:00
cpuidle-mvebu-v7.c cpuidle: mvebu: disable the bind/unbind attributes and use builtin_platform_driver 2015-10-23 12:40:48 +02:00
cpuidle-powernv.c powerpc/powernv/idle: add a basic stop 0-3 driver for POWER10 2020-09-15 22:13:38 +10:00
cpuidle-psci-domain.c FROMGIT: cpuidle: psci: Enable suspend-to-idle for PSCI OSI mode 2020-12-12 23:41:38 +00:00
cpuidle-psci.c ANDROID: cpuidle-psci: Fix suspicious RCU usage 2023-02-09 18:20:25 +00:00
cpuidle-psci.h cpuidle: psci: Fix error path via converting to a platform driver 2020-07-29 18:38:30 +02:00
cpuidle-pseries.c cpuidle: pseries: Mark pseries_idle_proble() as __init 2021-09-18 13:40:12 +02:00
cpuidle-qcom-spm.c cpuidle: Convert Qualcomm SPM driver to a generic CPUidle driver 2020-05-26 10:46:01 +02:00
cpuidle-tegra.c cpuidle: tegra: Fix C7 idling state on Tegra114 2021-05-11 14:47:16 +02:00
cpuidle-ux500.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500 2019-06-19 17:09:55 +02:00
cpuidle-zynq.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 201 2019-05-30 11:29:52 -07:00
cpuidle.c ANDROID: cpuidle: Allow for an early exit from cpuidle_enter_state() 2021-07-02 19:45:07 +00:00
cpuidle.h cpuidle: allow governor switch on cpuidle_register_driver() 2019-09-11 17:36:30 +02:00
driver.c ANDROID: cpuidle: export cpuidle_driver_state_disabled 2021-01-13 02:35:14 +00:00
dt_idle_states.c cpuidle: dt: Support hierarchical CPU idle states 2020-01-02 16:50:08 +01:00
dt_idle_states.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
governor.c FROMLIST: cpuidle: governor: export cpuidle governor functions 2020-10-23 18:04:09 +00:00
poll_state.c cpuidle: Drop disabled field from struct cpuidle_state 2019-11-29 11:48:39 +01:00
sysfs.c cpuidle: Fix kobject memory leaks in error paths 2021-11-18 14:04:05 +01:00