/*****************************************************************************
 * xenbus.h
 *
 * Xenbus protocol details.
 *
 * Copyright (C) 2005 XenSource Ltd.
 */

#ifndef _XEN_PUBLIC_IO_XENBUS_H
#define _XEN_PUBLIC_IO_XENBUS_H

/* The state of either end of the Xenbus, i.e. the current communication
   status of initialisation across the bus.  States here imply nothing about
   the state of the connection between the driver and the kernel's device
   layers.  */
enum xenbus_state
{
	XenbusStateUnknown      = 0,
	XenbusStateInitialising = 1,
	XenbusStateInitWait     = 2,  /* Finished early
					 initialisation, but waiting
					 for information from the peer
					 or hotplug scripts. */
	XenbusStateInitialised  = 3,  /* Initialised and waiting for a
					 connection from the peer. */
	XenbusStateConnected    = 4,
	XenbusStateClosing      = 5,  /* The device is being closed
					 due to an error or an unplug
					 event. */
	XenbusStateClosed       = 6,

	/*
	* Reconfiguring: The device is being reconfigured.
	*/
	XenbusStateReconfiguring = 7,

	XenbusStateReconfigured  = 8
};

#endif /* _XEN_PUBLIC_IO_XENBUS_H */

/*
 * Local variables:
 *  c-file-style: "linux"
 *  indent-tabs-mode: t
 *  c-indent-level: 8
 *  c-basic-offset: 8
 *  tab-width: 8
 * End:
 */
option value='packet-rx-pump-back'>packet-rx-pump-back</option>
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<tr><td class='sub'>net-next plumbings</td><td class='sub right'>Tobias Klauser</td></tr></table>
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<div class='path'>path: <a href='/cgit.cgi/linux/net-next.git/commit/?id=690e5325b8c7d5db05fc569c0f7b888bb4248272'>root</a>/<a href='/cgit.cgi/linux/net-next.git/commit/sound?id=690e5325b8c7d5db05fc569c0f7b888bb4248272'>sound</a>/<a href='/cgit.cgi/linux/net-next.git/commit/sound/isa?id=690e5325b8c7d5db05fc569c0f7b888bb4248272'>isa</a>/<a href='/cgit.cgi/linux/net-next.git/commit/sound/isa/opti9xx?id=690e5325b8c7d5db05fc569c0f7b888bb4248272'>opti9xx</a>/<a href='/cgit.cgi/linux/net-next.git/commit/sound/isa/opti9xx/miro.c?id=690e5325b8c7d5db05fc569c0f7b888bb4248272'>miro.c</a></div><div class='content'><div class='cgit-panel'><b>diff options</b><form method='get'><input type='hidden' name='id' value='690e5325b8c7d5db05fc569c0f7b888bb4248272'/><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>Christoph Hellwig &lt;hch@lst.de&gt;</td><td class='right'>2017-01-24 14:50:19 +0100</td></tr>
<tr><th>committer</th><td>Jens Axboe &lt;axboe@fb.com&gt;</td><td class='right'>2017-01-24 07:55:53 -0700</td></tr>
<tr><th>commit</th><td colspan='2' class='oid'><a href='/cgit.cgi/linux/net-next.git/commit/sound/isa/opti9xx/miro.c?id=690e5325b8c7d5db05fc569c0f7b888bb4248272'>690e5325b8c7d5db05fc569c0f7b888bb4248272</a> (<a href='/cgit.cgi/linux/net-next.git/patch/sound/isa/opti9xx/miro.c?id=690e5325b8c7d5db05fc569c0f7b888bb4248272'>patch</a>)</td></tr>
<tr><th>tree</th><td colspan='2' class='oid'><a href='/cgit.cgi/linux/net-next.git/tree/?id=690e5325b8c7d5db05fc569c0f7b888bb4248272'>b9c39916a4397b1eb628e07e4fc6aff91219e393</a> /<a href='/cgit.cgi/linux/net-next.git/tree/sound/isa/opti9xx/miro.c?id=690e5325b8c7d5db05fc569c0f7b888bb4248272'>sound/isa/opti9xx/miro.c</a></td></tr>
<tr><th>parent</th><td colspan='2' class='oid'><a href='/cgit.cgi/linux/net-next.git/commit/sound/isa/opti9xx/miro.c?id=a4685d2f58e2230d4e27fb2ee581d7ea35e5d046'>a4685d2f58e2230d4e27fb2ee581d7ea35e5d046</a> (<a href='/cgit.cgi/linux/net-next.git/diff/sound/isa/opti9xx/miro.c?id=690e5325b8c7d5db05fc569c0f7b888bb4248272&amp;id2=a4685d2f58e2230d4e27fb2ee581d7ea35e5d046'>diff</a>)</td></tr></table>
<div class='commit-subject'>block: fix use after free in __blkdev_direct_IO</div><div class='commit-msg'>We can't dereference the dio structure after submitting the last bio for
this request, as I/O completion might have happened before the code is
run. Introduce a local is_sync variable instead.

Fixes: 542ff7bf ("block: new direct I/O implementation")
Signed-off-by: Christoph Hellwig &lt;hch@lst.de&gt;
Reported-by: Matias Bjørling &lt;m@bjorling.me&gt;
Tested-by: Matias Bjørling &lt;m@bjorling.me&gt;
Signed-off-by: Jens Axboe &lt;axboe@fb.com&gt;
</div><div class='diffstat-header'><a href='/cgit.cgi/linux/net-next.git/diff/?id=690e5325b8c7d5db05fc569c0f7b888bb4248272'>Diffstat</a> (limited to 'sound/isa/opti9xx/miro.c')</div><table summary='diffstat' class='diffstat'>