diff --git a/arch/arm64/kernel/traps.c b/arch/arm64/kernel/traps.c index 563cbce11126..99767f3beb85 100644 --- a/arch/arm64/kernel/traps.c +++ b/arch/arm64/kernel/traps.c @@ -49,6 +49,8 @@ #include #include +#include + static bool __kprobes __check_eq(unsigned long pstate) { return (pstate & PSR_Z_BIT) != 0; @@ -925,6 +927,8 @@ void __noreturn arm64_serror_panic(struct pt_regs *regs, unsigned long esr) pr_crit("SError Interrupt on CPU%d, code 0x%016lx -- %s\n", smp_processor_id(), esr, esr_get_class_string(esr)); + + trace_android_rvh_arm64_serror_panic(regs, esr); if (regs) __show_regs(regs); diff --git a/drivers/android/vendor_hooks.c b/drivers/android/vendor_hooks.c index 70234211137a..a108d00a2035 100644 --- a/drivers/android/vendor_hooks.c +++ b/drivers/android/vendor_hooks.c @@ -38,6 +38,7 @@ #include #include #include +#include /* * Export tracepoints that act as a bare tracehook (ie: have no trace event @@ -112,3 +113,4 @@ EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_check_folio_look_around_ref); EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_look_around); EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_look_around_migrate_folio); EXPORT_TRACEPOINT_SYMBOL_GPL(android_vh_test_clear_look_around_ref); +EXPORT_TRACEPOINT_SYMBOL_GPL(android_rvh_arm64_serror_panic); diff --git a/include/trace/hooks/traps.h b/include/trace/hooks/traps.h new file mode 100644 index 000000000000..47a2a7823121 --- /dev/null +++ b/include/trace/hooks/traps.h @@ -0,0 +1,18 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +#undef TRACE_SYSTEM +#define TRACE_SYSTEM traps +#define TRACE_INCLUDE_PATH trace/hooks + +#if !defined(_TRACE_HOOK_TRAPS_H) || defined(TRACE_HEADER_MULTI_READ) +#define _TRACE_HOOK_TRAPS_H + +#include + +struct pt_regs; +DECLARE_RESTRICTED_HOOK(android_rvh_arm64_serror_panic, + TP_PROTO(struct pt_regs *regs, unsigned long esr), + TP_ARGS(regs, esr), 1); + +#endif /* _TRACE_HOOK_TRAPS_H */ +/* This part must be outside protection */ +#include