Greg Kroah-Hartman
598cf27219
Link: https://lore.kernel.org/r/20260217200002.683975158@linuxfoundation.org Tested-by: Florian Fainelli <florian.fainelli@broadcom.com> Tested-by: Takeshi Ogasawara <takeshi.ogasawara@futuring-girl.com> Tested-by: Peter Schneider <pschneider1968@googlemail.com> Tested-by: Jon Hunter <jonathanh@nvidia.com> Tested-by: Salvatore Bonaccorso <carnil@debian.org> Tested-by: Brett A C Sheffield <bacs@librecast.net> Tested-by: Mark Brown <broonie@kernel.org> Tested-by: Luna Jernberg <droidbittin@gmail.com> Tested-by: Ronald Warsow <rwarsow@gmx.de> Tested-by: Justin M. Forbes <jforbes@fedoraproject.org> Tested-by: Ron Economos <re@w6rz.net> Tested-by: Miguel Ojeda <ojeda@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
44 lines
1.2 KiB
C
44 lines
1.2 KiB
C
/* SPDX-License-Identifier: GPL-2.0 */
|
|
#undef TRACE_SYSTEM
|
|
#define TRACE_SYSTEM exceptions
|
|
|
|
#if !defined(_TRACE_PAGE_FAULT_H) || defined(TRACE_HEADER_MULTI_READ)
|
|
#define _TRACE_PAGE_FAULT_H
|
|
|
|
#include <linux/tracepoint.h>
|
|
|
|
DECLARE_EVENT_CLASS(exceptions,
|
|
|
|
TP_PROTO(unsigned long address, struct pt_regs *regs,
|
|
unsigned long error_code),
|
|
|
|
TP_ARGS(address, regs, error_code),
|
|
|
|
TP_STRUCT__entry(
|
|
__field( unsigned long, address )
|
|
__field( unsigned long, ip )
|
|
__field( unsigned long, error_code )
|
|
),
|
|
|
|
TP_fast_assign(
|
|
__entry->address = address;
|
|
__entry->ip = instruction_pointer(regs);
|
|
__entry->error_code = error_code;
|
|
),
|
|
|
|
TP_printk("address=%ps ip=%ps error_code=0x%lx",
|
|
(void *)__entry->address, (void *)__entry->ip,
|
|
__entry->error_code) );
|
|
|
|
DEFINE_EVENT(exceptions, page_fault_user,
|
|
TP_PROTO(unsigned long address, struct pt_regs *regs, unsigned long error_code),
|
|
TP_ARGS(address, regs, error_code));
|
|
DEFINE_EVENT(exceptions, page_fault_kernel,
|
|
TP_PROTO(unsigned long address, struct pt_regs *regs, unsigned long error_code),
|
|
TP_ARGS(address, regs, error_code));
|
|
|
|
#endif /* _TRACE_PAGE_FAULT_H */
|
|
|
|
/* This part must be outside protection */
|
|
#include <trace/define_trace.h>
|