crypto: Add PMULL judgment during initialization to prevent oops

openEuler inclusion
category: bugfix
bugzilla: https://gitee.com/openeuler/kernel/issues/I4OKIE?from=project-issue
CVE: NA

----------------------------------------

For servers that do not support PMULL on
the cpu, execute "modprobe crct10dif-ce",
and accur oops.
Signed-off-by: Nwangshouping <wangshouping@huawei.com>
Reviewed-by: NYue Haibing <yuehaibing@huawei.com>
Signed-off-by: NZheng Zengkai <zhengzengkai@huawei.com>

arch/arm64/crypto/crct10dif-neon_glue.c

@@ -97,7 +97,11 @@ static struct shash_alg alg = {
 
 static int __init crct10dif_arm64_mod_init(void)
 {
-	return crypto_register_shash(&alg);
+	if (cpu_have_named_feature(PMULL)) {
+		return crypto_register_shash(&alg);
+	} else {
+		return -ENODEV;
+	}
 }
 
 static void __exit crct10dif_arm64_mod_fini(void)