#undef TRACE_SYSTEM
#define TRACE_SYSTEM signal

#if !defined(_TRACE_SIGNAL_H) || defined(TRACE_HEADER_MULTI_READ)
#define _TRACE_SIGNAL_H

#include <linux/signal.h>
#include <linux/sched.h>
#include <linux/tracepoint.h>

#define TP_STORE_SIGINFO(__entry, info)				\
	do {							\
		if (info == SEND_SIG_NOINFO ||			\
		    info == SEND_SIG_FORCED) {			\
			__entry->errno	= 0;			\
			__entry->code	= SI_USER;		\
		} else if (info == SEND_SIG_PRIV) {		\
			__entry->errno	= 0;			\
			__entry->code	= SI_KERNEL;		\
		} else {					\
			__entry->errno	= info->si_errno;	\
			__entry->code	= info->si_code;	\
		}						\
	} while (0)

#ifndef TRACE_HEADER_MULTI_READ
enum {
	TRACE_SIGNAL_DELIVERED,
	TRACE_SIGNAL_IGNORED,
	TRACE_SIGNAL_ALREADY_PENDING,
	TRACE_SIGNAL_OVERFLOW_FAIL,
	TRACE_SIGNAL_LOSE_INFO,
};
#endif

/**
 * signal_generate - called when a signal is generated
 * @sig: signal number
 * @info: pointer to struct siginfo
 * @task: pointer to struct task_struct
 * @group: shared or private
 * @result: TRACE_SIGNAL_*
 *
 * Current process sends a 'sig' signal to 'task' process with
 * 'info' siginfo. If 'info' is SEND_SIG_NOINFO or SEND_SIG_PRIV,
 * 'info' is not a pointer and you can't access its field. Instead,
 * SEND_SIG_NOINFO means that si_code is SI_USER, and SEND_SIG_PRIV
 * means that si_code is SI_KERNEL.
 */
TRACE_EVENT(signal_generate,

	TP_PROTO(int sig, struct siginfo *info, struct task_struct *task,
			int group, int result),

	TP_ARGS(sig, info, task, group, result),

	TP_STRUCT__entry(
		__field(	int,	sig			)
		__field(	int,	errno			)
		__field(	int,	code			)
		__array(	char,	comm,	TASK_COMM_LEN	)
		__field(	pid_t,	pid			)
		__field(	int,	group			)
		__field(	int,	result			)
	),

	TP_fast_assign(
		__entry->sig	= sig;
		TP_STORE_SIGINFO(__entry, info);
		memcpy(__entry->comm, task->comm, TASK_COMM_LEN);
		__entry->pid	= task->pid;
		__entry->group	= group;
		__entry->result	= result;
	),

	TP_printk("sig=%d errno=%d code=%d comm=%s pid=%d grp=%d res=%d",
		  __entry->sig, __entry->errno, __entry->code,
		  __entry->comm, __entry->pid, __entry->group,
		  __entry->result)
);

/**
 * signal_deliver - called when a signal is delivered
 * @sig: signal number
 * @info: pointer to struct siginfo
 * @ka: pointer to struct k_sigaction
 *
 * A 'sig' signal is delivered to current process with 'info' siginfo,
 * and it will be handled by 'ka'. ka->sa.sa_handler can be SIG_IGN or
 * SIG_DFL.
 * Note that some signals reported by signal_generate tracepoint can be
 * lost, ignored or modified (by debugger) before hitting this tracepoint.
 * This means, this can show which signals are actually delivered, but
 * matching generated signals and delivered signals may not be correct.
 */
TRACE_EVENT(signal_deliver,

	TP_PROTO(int sig, struct siginfo *info, struct k_sigaction *ka),

	TP_ARGS(sig, info, ka),

	TP_STRUCT__entry(
		__field(	int,		sig		)
		__field(	int,		errno		)
		__field(	int,		code		)
		__field(	unsigned long,	sa_handler	)
		__field(	unsigned long,	sa_flags	)
	),

	TP_fast_assign(
		__entry->sig	= sig;
		TP_STORE_SIGINFO(__entry, info);
		__entry->sa_handler	= (unsigned long)ka->sa.sa_handler;
		__entry->sa_flags	= ka->sa.sa_flags;
	),

	TP_printk("sig=%d errno=%d code=%d sa_handler=%lx sa_flags=%lx",
		  __entry->sig, __entry->errno, __entry->code,
		  __entry->sa_handler, __entry->sa_flags)
);

#endif /* _TRACE_SIGNAL_H */

/* This part must be outside protection */
#include <trace/define_trace.h>
pe='hidden' name='id' value='3f67790d2b7e322bcf363ec717085dd78c3ea7cd'/><table><tr><td colspan='2'/></tr><tr><td class='label'>context:</td><td class='ctrl'><select name='context' onchange='this.form.submit();'><option value='1'>1</option><option value='2'>2</option><option value='3' selected='selected'>3</option><option value='4'>4</option><option value='5'>5</option><option value='6'>6</option><option value='7'>7</option><option value='8'>8</option><option value='9'>9</option><option value='10'>10</option><option value='15'>15</option><option value='20'>20</option><option value='25'>25</option><option value='30'>30</option><option value='35'>35</option><option value='40'>40</option></select></td></tr><tr><td class='label'>space:</td><td class='ctrl'><select name='ignorews' onchange='this.form.submit();'><option value='0' selected='selected'>include</option><option value='1'>ignore</option></select></td></tr><tr><td class='label'>mode:</td><td class='ctrl'><select name='dt' onchange='this.form.submit();'><option value='0' selected='selected'>unified</option><option value='1'>ssdiff</option><option value='2'>stat only</option></select></td></tr><tr><td/><td class='ctrl'><noscript><input type='submit' value='reload'/></noscript></td></tr></table></form></div><table summary='commit info' class='commit-info'>
<tr><th>author</th><td>Linus Torvalds &lt;torvalds@linux-foundation.org&gt;</td><td class='right'>2017-02-03 13:46:38 -0800</td></tr>
<tr><th>committer</th><td>Linus Torvalds &lt;torvalds@linux-foundation.org&gt;</td><td class='right'>2017-02-03 13:46:38 -0800</td></tr>
<tr><th>commit</th><td colspan='2' class='oid'><a href='/cgit.cgi/linux/net-next.git/commit/drivers/usb/gadget/epautoconf.c?id=3f67790d2b7e322bcf363ec717085dd78c3ea7cd'>3f67790d2b7e322bcf363ec717085dd78c3ea7cd</a> (<a href='/cgit.cgi/linux/net-next.git/patch/drivers/usb/gadget/epautoconf.c?id=3f67790d2b7e322bcf363ec717085dd78c3ea7cd'>patch</a>)</td></tr>
<tr><th>tree</th><td colspan='2' class='oid'><a href='/cgit.cgi/linux/net-next.git/tree/?id=3f67790d2b7e322bcf363ec717085dd78c3ea7cd'>7be20232078a2e801ed93bcdb72f0d955dd9836f</a> /<a href='/cgit.cgi/linux/net-next.git/tree/drivers/usb/gadget/epautoconf.c?id=3f67790d2b7e322bcf363ec717085dd78c3ea7cd'>drivers/usb/gadget/epautoconf.c</a></td></tr>
<tr><th>parent</th><td colspan='2' class='oid'><a href='/cgit.cgi/linux/net-next.git/commit/drivers/usb/gadget/epautoconf.c?id=cd44691f7177b2c1e1509d1a17d9b198ebaa34eb'>cd44691f7177b2c1e1509d1a17d9b198ebaa34eb</a> (<a href='/cgit.cgi/linux/net-next.git/diff/drivers/usb/gadget/epautoconf.c?id=3f67790d2b7e322bcf363ec717085dd78c3ea7cd&amp;id2=cd44691f7177b2c1e1509d1a17d9b198ebaa34eb'>diff</a>)</td></tr><tr><th>parent</th><td colspan='2' class='oid'><a href='/cgit.cgi/linux/net-next.git/commit/drivers/usb/gadget/epautoconf.c?id=206c4720092d2a24bfefc041b377e889a220ffbf'>206c4720092d2a24bfefc041b377e889a220ffbf</a> (<a href='/cgit.cgi/linux/net-next.git/diff/drivers/usb/gadget/epautoconf.c?id=3f67790d2b7e322bcf363ec717085dd78c3ea7cd&amp;id2=206c4720092d2a24bfefc041b377e889a220ffbf'>diff</a>)</td></tr></table>
<div class='commit-subject'>Merge tag 'regulator-fix-v4.10-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator</div><div class='commit-msg'>Pull regulator fixes from Mark Brown:
 "Three changes here: two run of the mill driver specific fixes and a
  change from Mark Rutland which reverts some new device specific ACPI
  binding code which was added during the merge window as there are
  concerns about this sending the wrong signal about usage of regulators
  in ACPI systems"

* tag 'regulator-fix-v4.10-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator:
  regulator: fixed: Revert support for ACPI interface
  regulator: axp20x: AXP806: Fix dcdcb being set instead of dcdce
  regulator: twl6030: fix range comparison, allowing vsel = 59
</div><div class='diffstat-header'><a href='/cgit.cgi/linux/net-next.git/diff/?id=3f67790d2b7e322bcf363ec717085dd78c3ea7cd'>Diffstat</a> (limited to 'drivers/usb/gadget/epautoconf.c')</div><table summary='diffstat' class='diffstat'>