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1eb5992d60
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>