/*
 * Software async crypto daemon
 *
 * Added AEAD support to cryptd.
 *    Authors: Tadeusz Struk (tadeusz.struk@intel.com)
 *             Adrian Hoban <adrian.hoban@intel.com>
 *             Gabriele Paoloni <gabriele.paoloni@intel.com>
 *             Aidan O'Mahony (aidan.o.mahony@intel.com)
 *    Copyright (c) 2010, Intel Corporation.
 */

#ifndef _CRYPTO_CRYPT_H
#define _CRYPTO_CRYPT_H

#include <linux/kernel.h>
#include <crypto/aead.h>
#include <crypto/hash.h>
#include <crypto/skcipher.h>

struct cryptd_ablkcipher {
	struct crypto_ablkcipher base;
};

static inline struct cryptd_ablkcipher *__cryptd_ablkcipher_cast(
	struct crypto_ablkcipher *tfm)
{
	return (struct cryptd_ablkcipher *)tfm;
}

/* alg_name should be algorithm to be cryptd-ed */
struct cryptd_ablkcipher *cryptd_alloc_ablkcipher(const char *alg_name,
						  u32 type, u32 mask);
struct crypto_blkcipher *cryptd_ablkcipher_child(struct cryptd_ablkcipher *tfm);
bool cryptd_ablkcipher_queued(struct cryptd_ablkcipher *tfm);
void cryptd_free_ablkcipher(struct cryptd_ablkcipher *tfm);

struct cryptd_skcipher {
	struct crypto_skcipher base;
};

struct cryptd_skcipher *cryptd_alloc_skcipher(const char *alg_name,
					      u32 type, u32 mask);
struct crypto_skcipher *cryptd_skcipher_child(struct cryptd_skcipher *tfm);
/* Must be called without moving CPUs. */
bool cryptd_skcipher_queued(struct cryptd_skcipher *tfm);
void cryptd_free_skcipher(struct cryptd_skcipher *tfm);

struct cryptd_ahash {
	struct crypto_ahash base;
};

static inline struct cryptd_ahash *__cryptd_ahash_cast(
	struct crypto_ahash *tfm)
{
	return (struct cryptd_ahash *)tfm;
}

/* alg_name should be algorithm to be cryptd-ed */
struct cryptd_ahash *cryptd_alloc_ahash(const char *alg_name,
					u32 type, u32 mask);
struct crypto_shash *cryptd_ahash_child(struct cryptd_ahash *tfm);
struct shash_desc *cryptd_shash_desc(struct ahash_request *req);
/* Must be called without moving CPUs. */
bool cryptd_ahash_queued(struct cryptd_ahash *tfm);
void cryptd_free_ahash(struct cryptd_ahash *tfm);

struct cryptd_aead {
	struct crypto_aead base;
};

static inline struct cryptd_aead *__cryptd_aead_cast(
	struct crypto_aead *tfm)
{
	return (struct cryptd_aead *)tfm;
}

struct cryptd_aead *cryptd_alloc_aead(const char *alg_name,
					  u32 type, u32 mask);

struct crypto_aead *cryptd_aead_child(struct cryptd_aead *tfm);
/* Must be called without moving CPUs. */
bool cryptd_aead_queued(struct cryptd_aead *tfm);

void cryptd_free_aead(struct cryptd_aead *tfm);

#endif
t.cgi/linux/net-next.git/log/tools/testing/selftests/powerpc/ptrace/ptrace-tm-spr.c'>
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<option value='grep'>log msg</option>
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</td></tr></table>
<div class='path'>path: <a href='/cgit.cgi/linux/net-next.git/diff/?id=f1774f46d49f806614d81854321ee9e5138135e5&amp;id2=07cd12945551b63ecb1a349d50a6d69d1d6feb4a'>root</a>/<a href='/cgit.cgi/linux/net-next.git/diff/tools?id=f1774f46d49f806614d81854321ee9e5138135e5&amp;id2=07cd12945551b63ecb1a349d50a6d69d1d6feb4a'>tools</a>/<a href='/cgit.cgi/linux/net-next.git/diff/tools/testing?id=f1774f46d49f806614d81854321ee9e5138135e5&amp;id2=07cd12945551b63ecb1a349d50a6d69d1d6feb4a'>testing</a>/<a href='/cgit.cgi/linux/net-next.git/diff/tools/testing/selftests?id=f1774f46d49f806614d81854321ee9e5138135e5&amp;id2=07cd12945551b63ecb1a349d50a6d69d1d6feb4a'>selftests</a>/<a href='/cgit.cgi/linux/net-next.git/diff/tools/testing/selftests/powerpc?id=f1774f46d49f806614d81854321ee9e5138135e5&amp;id2=07cd12945551b63ecb1a349d50a6d69d1d6feb4a'>powerpc</a>/<a href='/cgit.cgi/linux/net-next.git/diff/tools/testing/selftests/powerpc/ptrace?id=f1774f46d49f806614d81854321ee9e5138135e5&amp;id2=07cd12945551b63ecb1a349d50a6d69d1d6feb4a'>ptrace</a>/<a href='/cgit.cgi/linux/net-next.git/diff/tools/testing/selftests/powerpc/ptrace/ptrace-tm-spr.c?id=f1774f46d49f806614d81854321ee9e5138135e5&amp;id2=07cd12945551b63ecb1a349d50a6d69d1d6feb4a'>ptrace-tm-spr.c</a></div><div class='content'><div class='cgit-panel'><b>diff options</b><form method='get'><input type='hidden' name='id' value='f1774f46d49f806614d81854321ee9e5138135e5'/><input type='hidden' name='id2' value='07cd12945551b63ecb1a349d50a6d69d1d6feb4a'/><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><div class='diffstat-header'><a href='/cgit.cgi/linux/net-next.git/diff/?id=f1774f46d49f806614d81854321ee9e5138135e5&amp;id2=07cd12945551b63ecb1a349d50a6d69d1d6feb4a'>Diffstat</a> (limited to 'tools/testing/selftests/powerpc/ptrace/ptrace-tm-spr.c')</div><table summary='diffstat' class='diffstat'>but LTTNG is widely
used in distros. There are two ways to solve that:

1) Reserve a hotplug state for LTTNG

2) Add a dynamic range for the prepare states.

While #1 is the simplest solution, #2 is the proper one as we can convert
in tree users, which do not care about ordering, to the dynamic range as
well.

Add a dynamic range which allows LTTNG to request states in the prepare
stage.

Reported-and-tested-by: Mathieu Desnoyers &lt;mathieu.desnoyers@efficios.com&gt;
Signed-off-by: Thomas Gleixner &lt;tglx@linutronix.de&gt;
Reviewed-by: Mathieu Desnoyers &lt;mathieu.desnoyers@efficios.com&gt;
Cc: Peter Zijlstra &lt;peterz@infradead.org&gt;
Cc: Sebastian Sewior &lt;bigeasy@linutronix.de&gt;
Cc: Steven Rostedt &lt;rostedt@goodmis.org&gt;
Link: http://lkml.kernel.org/r/alpine.DEB.2.20.1701101353010.3401@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=4205e4786d0b9fc3b4fec7b1910cf645a0468307'>Diffstat</a> (limited to 'net/sched/ematch.c')</div><table summary='diffstat' class='diffstat'>