Commit 0b767f96 authored by Alexander Shishkin's avatar Alexander Shishkin Committed by Herbert Xu

crypto: testmgr - add an option to disable cryptoalgos' self-tests

By default, CONFIG_CRYPTO_MANAGER_TESTS will be enabled and thus
self-tests will still run, but it is now possible to disable them
to gain some time during bootup.
Signed-off-by: 's avatarAlexander Shishkin <virtuoso@slind.org>
Signed-off-by: 's avatarHerbert Xu <herbert@gondor.apana.org.au>
parent bc94e596
......@@ -101,6 +101,14 @@ config CRYPTO_MANAGER2
select CRYPTO_BLKCIPHER2
select CRYPTO_PCOMP2
config CRYPTO_MANAGER_TESTS
bool "Run algolithms' self-tests"
default y
depends on CRYPTO_MANAGER2
help
Run cryptomanager's tests for the new crypto algorithms being
registered.
config CRYPTO_GF128MUL
tristate "GF(2^128) multiplication functions (EXPERIMENTAL)"
depends on EXPERIMENTAL
......
......@@ -206,6 +206,7 @@ static int cryptomgr_schedule_probe(struct crypto_larval *larval)
return NOTIFY_OK;
}
#ifdef CONFIG_CRYPTO_MANAGER_TESTS
static int cryptomgr_test(void *data)
{
struct crypto_test_param *param = data;
......@@ -266,6 +267,7 @@ static int cryptomgr_schedule_test(struct crypto_alg *alg)
err:
return NOTIFY_OK;
}
#endif /* CONFIG_CRYPTO_MANAGER_TESTS */
static int cryptomgr_notify(struct notifier_block *this, unsigned long msg,
void *data)
......@@ -273,8 +275,10 @@ static int cryptomgr_notify(struct notifier_block *this, unsigned long msg,
switch (msg) {
case CRYPTO_MSG_ALG_REQUEST:
return cryptomgr_schedule_probe(data);
#ifdef CONFIG_CRYPTO_MANAGER_TESTS
case CRYPTO_MSG_ALG_REGISTER:
return cryptomgr_schedule_test(data);
#endif
}
return NOTIFY_DONE;
......
......@@ -22,6 +22,17 @@
#include <crypto/rng.h>
#include "internal.h"
#ifndef CONFIG_CRYPTO_MANAGER_TESTS
/* a perfect nop */
int alg_test(const char *driver, const char *alg, u32 type, u32 mask)
{
return 0;
}
#else
#include "testmgr.h"
/*
......@@ -2530,4 +2541,7 @@ int alg_test(const char *driver, const char *alg, u32 type, u32 mask)
non_fips_alg:
return -EINVAL;
}
#endif /* CONFIG_CRYPTO_MANAGER_TESTS */
EXPORT_SYMBOL_GPL(alg_test);
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