949edf7539
The hooks added in the suspend path can be called in a
state where RCU locking is not safe. Change the hooks
to restricted hooks which are safe in this context.
Bug: 232468327
Fixes: ace93ca5ef ("ANDROID: GKI: psci: add hook to check if cpu is allowed to power off")
Signed-off-by: Todd Kjos <tkjos@google.com>
Change-Id: I5b887d34ca05e995030ef0c8f39488d932c52770
26 lines
689 B
C
26 lines
689 B
C
/* SPDX-License-Identifier: GPL-2.0 */
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#undef TRACE_SYSTEM
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#define TRACE_SYSTEM psci
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#undef TRACE_INCLUDE_PATH
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#define TRACE_INCLUDE_PATH trace/hooks
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#if !defined(_TRACE_HOOK_PSCI_H) || defined(TRACE_HEADER_MULTI_READ)
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#define _TRACE_HOOK_PSCI_H
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#include <trace/hooks/vendor_hooks.h>
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DECLARE_RESTRICTED_HOOK(android_rvh_psci_tos_resident_on,
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TP_PROTO(int cpu, bool *resident),
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TP_ARGS(cpu, resident), 1);
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DECLARE_RESTRICTED_HOOK(android_rvh_psci_cpu_suspend,
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TP_PROTO(u32 state, bool *deny),
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TP_ARGS(state, deny), 1);
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/* macro versions of hooks are no longer required */
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#endif /* _TRACE_HOOK_PSCI_H */
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/* This part must be outside protection */
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#include <trace/define_trace.h>
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