crypto: prefix module autoloading with "crypto-"

This prefixes all crypto module loading with "crypto-" so we never run
the risk of exposing module auto-loading to userspace via a crypto API,
as demonstrated by Mathias Krause:

https://lkml.org/lkml/2013/3/4/70

Signed-off-by: Kees Cook <keescook@chromium.org>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
static inline void padlock_reset_key(struct cword *cword)
{
	int cpu = raw_smp_processor_id();

	if (cword != per_cpu(paes_last_cword, cpu))
#ifndef CONFIG_X86_64
		asm volatile ("pushfl; popfl");
#else
		asm volatile ("pushfq; popfq");
#endif
}

static inline void padlock_reset_key(struct cword *cword)
{
	int cpu = raw_smp_processor_id();

	if (cword != per_cpu(paes_last_cword, cpu))
#ifndef CONFIG_X86_64
		asm volatile ("pushfl; popfl");
#else
		asm volatile ("pushfq; popfq");
#endif
}
