/*
 * Copyright (c) 2014-2015, The Linux Foundation. All rights reserved.
 *
 * This software is licensed under the terms of the GNU General Public
 * License version 2, as published by the Free Software Foundation, and
 * may be copied, distributed, and modified under those terms.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 */
#undef TRACE_SYSTEM
#define TRACE_SYSTEM clk

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

#include <linux/tracepoint.h>

struct clk_core;

DECLARE_EVENT_CLASS(clk,

	TP_PROTO(struct clk_core *core),

	TP_ARGS(core),

	TP_STRUCT__entry(
		__string(        name,           core->name       )
	),

	TP_fast_assign(
		__assign_str(name, core->name);
	),

	TP_printk("%s", __get_str(name))
);

DEFINE_EVENT(clk, clk_enable,

	TP_PROTO(struct clk_core *core),

	TP_ARGS(core)
);

DEFINE_EVENT(clk, clk_enable_complete,

	TP_PROTO(struct clk_core *core),

	TP_ARGS(core)
);

DEFINE_EVENT(clk, clk_disable,

	TP_PROTO(struct clk_core *core),

	TP_ARGS(core)
);

DEFINE_EVENT(clk, clk_disable_complete,

	TP_PROTO(struct clk_core *core),

	TP_ARGS(core)
);

DEFINE_EVENT(clk, clk_prepare,

	TP_PROTO(struct clk_core *core),

	TP_ARGS(core)
);

DEFINE_EVENT(clk, clk_prepare_complete,

	TP_PROTO(struct clk_core *core),

	TP_ARGS(core)
);

DEFINE_EVENT(clk, clk_unprepare,

	TP_PROTO(struct clk_core *core),

	TP_ARGS(core)
);

DEFINE_EVENT(clk, clk_unprepare_complete,

	TP_PROTO(struct clk_core *core),

	TP_ARGS(core)
);

DECLARE_EVENT_CLASS(clk_rate,

	TP_PROTO(struct clk_core *core, unsigned long rate),

	TP_ARGS(core, rate),

	TP_STRUCT__entry(
		__string(        name,           core->name                )
		__field(unsigned long,           rate                      )
	),

	TP_fast_assign(
		__assign_str(name, core->name);
		__entry->rate = rate;
	),

	TP_printk("%s %lu", __get_str(name), (unsigned long)__entry->rate)
);

DEFINE_EVENT(clk_rate, clk_set_rate,

	TP_PROTO(struct clk_core *core, unsigned long rate),

	TP_ARGS(core, rate)
);

DEFINE_EVENT(clk_rate, clk_set_rate_complete,

	TP_PROTO(struct clk_core *core, unsigned long rate),

	TP_ARGS(core, rate)
);

DECLARE_EVENT_CLASS(clk_parent,

	TP_PROTO(struct clk_core *core, struct clk_core *parent),

	TP_ARGS(core, parent),

	TP_STRUCT__entry(
		__string(        name,           core->name                )
		__string(        pname,          parent->name              )
	),

	TP_fast_assign(
		__assign_str(name, core->name);
		__assign_str(pname, parent->name);
	),

	TP_printk("%s %s", __get_str(name), __get_str(pname))
);

DEFINE_EVENT(clk_parent, clk_set_parent,

	TP_PROTO(struct clk_core *core, struct clk_core *parent),

	TP_ARGS(core, parent)
);

DEFINE_EVENT(clk_parent, clk_set_parent_complete,

	TP_PROTO(struct clk_core *core, struct clk_core *parent),

	TP_ARGS(core, parent)
);

DECLARE_EVENT_CLASS(clk_phase,

	TP_PROTO(struct clk_core *core, int phase),

	TP_ARGS(core, phase),

	TP_STRUCT__entry(
		__string(        name,           core->name                )
		__field(	  int,           phase                     )
	),

	TP_fast_assign(
		__assign_str(name, core->name);
		__entry->phase = phase;
	),

	TP_printk("%s %d", __get_str(name), (int)__entry->phase)
);

DEFINE_EVENT(clk_phase, clk_set_phase,

	TP_PROTO(struct clk_core *core, int phase),

	TP_ARGS(core, phase)
);

DEFINE_EVENT(clk_phase, clk_set_phase_complete,

	TP_PROTO(struct clk_core *core, int phase),

	TP_ARGS(core, phase)
);

#endif /* _TRACE_CLK_H */

/* This part must be outside protection */
#include <trace/define_trace.h>
alue='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>Thomas Gleixner &lt;tglx@linutronix.de&gt;</td><td class='right'>2017-01-31 09:37:34 +0100</td></tr>
<tr><th>committer</th><td>Thomas Gleixner &lt;tglx@linutronix.de&gt;</td><td class='right'>2017-01-31 21:47:58 +0100</td></tr>
<tr><th>commit</th><td colspan='2' class='oid'><a href='/cgit.cgi/linux/net-next.git/commit/include/sound/atmel-abdac.h?id=0becc0ae5b42828785b589f686725ff5bc3b9b25'>0becc0ae5b42828785b589f686725ff5bc3b9b25</a> (<a href='/cgit.cgi/linux/net-next.git/patch/include/sound/atmel-abdac.h?id=0becc0ae5b42828785b589f686725ff5bc3b9b25'>patch</a>)</td></tr>
<tr><th>tree</th><td colspan='2' class='oid'><a href='/cgit.cgi/linux/net-next.git/tree/?id=0becc0ae5b42828785b589f686725ff5bc3b9b25'>be6d0e1f37c38ed0a7dd5da2d4b1e93f0fb43101</a> /<a href='/cgit.cgi/linux/net-next.git/tree/include/sound/atmel-abdac.h?id=0becc0ae5b42828785b589f686725ff5bc3b9b25'>include/sound/atmel-abdac.h</a></td></tr>
<tr><th>parent</th><td colspan='2' class='oid'><a href='/cgit.cgi/linux/net-next.git/commit/include/sound/atmel-abdac.h?id=24c2503255d35c269b67162c397a1a1c1e02f6ce'>24c2503255d35c269b67162c397a1a1c1e02f6ce</a> (<a href='/cgit.cgi/linux/net-next.git/diff/include/sound/atmel-abdac.h?id=0becc0ae5b42828785b589f686725ff5bc3b9b25&amp;id2=24c2503255d35c269b67162c397a1a1c1e02f6ce'>diff</a>)</td></tr></table>
<div class='commit-subject'>x86/mce: Make timer handling more robust</div><div class='commit-msg'>Erik reported that on a preproduction hardware a CMCI storm triggers the
BUG_ON in add_timer_on(). The reason is that the per CPU MCE timer is
started by the CMCI logic before the MCE CPU hotplug callback starts the
timer with add_timer_on(). So the timer is already queued which triggers
the BUG.

Using add_timer_on() is pretty pointless in this code because the timer is
strictlty per CPU, initialized as pinned and all operations which arm the
timer happen on the CPU to which the timer belongs.

Simplify the whole machinery by using mod_timer() instead of add_timer_on()
which avoids the problem because mod_timer() can handle already queued
timers. Use __start_timer() everywhere so the earliest armed expiry time is
preserved.

Reported-by: Erik Veijola &lt;erik.veijola@intel.com&gt;
Tested-by: Borislav Petkov &lt;bp@alien8.de&gt;
Signed-off-by: Thomas Gleixner &lt;tglx@linutronix.de&gt;
Reviewed-by: Borislav Petkov &lt;bp@alien8.de&gt;
Cc: Tony Luck &lt;tony.luck@intel.com&gt;
Link: http://lkml.kernel.org/r/alpine.DEB.2.20.1701310936080.3457@nanos
Signed-off-by: Thomas Gleixner &lt;tglx@linutronix.de&gt;

</div><div class='diffstat-header'><a href='/cgit.cgi/linux/net-next.git/diff/?id=0becc0ae5b42828785b589f686725ff5bc3b9b25'>Diffstat</a> (limited to 'include/sound/atmel-abdac.h')</div><table summary='diffstat' class='diffstat'>