s390/pkey: harmonize pkey s390 debug feature calls

Cleanup and harmonize the s390 debug feature calls
and defines for the pkey module to be similar to
the debug feature as it is used in the zcrypt device
driver and AP bus.

More or less only renaming but no functional changes.
Signed-off-by: Harald Freudenberger <freude@linux.ibm.com>
Reviewed-by: Holger Dengler <dengler@linux.ibm.com>
Signed-off-by: Heiko Carstens <hca@linux.ibm.com>

drivers/s390/crypto/pkey_api.c

@@ -42,24 +42,24 @@ MODULE_DESCRIPTION("s390 protected key interface");
  * debug feature data and functions
  */
 
-static debug_info_t *debug_info;
+static debug_info_t *pkey_dbf_info;
 
-#define DEBUG_DBG(...)	debug_sprintf_event(debug_info, 6, ##__VA_ARGS__)
-#define DEBUG_INFO(...) debug_sprintf_event(debug_info, 5, ##__VA_ARGS__)
-#define DEBUG_WARN(...) debug_sprintf_event(debug_info, 4, ##__VA_ARGS__)
-#define DEBUG_ERR(...)	debug_sprintf_event(debug_info, 3, ##__VA_ARGS__)
+#define PKEY_DBF_DBG(...)  debug_sprintf_event(pkey_dbf_info, 6, ##__VA_ARGS__)
+#define PKEY_DBF_INFO(...) debug_sprintf_event(pkey_dbf_info, 5, ##__VA_ARGS__)
+#define PKEY_DBF_WARN(...) debug_sprintf_event(pkey_dbf_info, 4, ##__VA_ARGS__)
+#define PKEY_DBF_ERR(...)  debug_sprintf_event(pkey_dbf_info, 3, ##__VA_ARGS__)
 
 static void __init pkey_debug_init(void)
 {
 	/* 5 arguments per dbf entry (including the format string ptr) */
-	debug_info = debug_register("pkey", 1, 1, 5 * sizeof(long));
-	debug_register_view(debug_info, &debug_sprintf_view);
-	debug_set_level(debug_info, 3);
+	pkey_dbf_info = debug_register("pkey", 1, 1, 5 * sizeof(long));
+	debug_register_view(pkey_dbf_info, &debug_sprintf_view);
+	debug_set_level(pkey_dbf_info, 3);
 }
 
 static void __exit pkey_debug_exit(void)
 {
-	debug_unregister(debug_info);
+	debug_unregister(pkey_dbf_info);
 }
 
 /* inside view of a protected key token (only type 0x00 version 0x01) */
@@ -163,14 +163,14 @@ static int pkey_clr2protkey(u32 keytype, const u8 *clrkey,
 		fc = CPACF_PCKMO_ENC_ECC_ED448_KEY;
 		break;
 	default:
-		DEBUG_ERR("%s unknown/unsupported keytype %u\n",
-			  __func__, keytype);
+		PKEY_DBF_ERR("%s unknown/unsupported keytype %u\n",
+			     __func__, keytype);
 		return -EINVAL;
 	}
 
 	if (*protkeylen < keysize + AES_WK_VP_SIZE) {
-		DEBUG_ERR("%s prot key buffer size too small: %u < %d\n",
-			  __func__, *protkeylen, keysize + AES_WK_VP_SIZE);
+		PKEY_DBF_ERR("%s prot key buffer size too small: %u < %d\n",
+			     __func__, *protkeylen, keysize + AES_WK_VP_SIZE);
 		return -EINVAL;
 	}
 
@@ -182,7 +182,7 @@ static int pkey_clr2protkey(u32 keytype, const u8 *clrkey,
 	}
 	/* check for the pckmo subfunction we need now */
 	if (!cpacf_test_func(&pckmo_functions, fc)) {
-		DEBUG_ERR("%s pckmo functions not available\n", __func__);
+		PKEY_DBF_ERR("%s pckmo functions not available\n", __func__);
 		return -ENODEV;
 	}
 
@@ -244,7 +244,7 @@ static int pkey_skey2pkey(const u8 *key, u8 *protkey,
 	}
 
 	if (rc)
-		DEBUG_DBG("%s failed rc=%d\n", __func__, rc);
+		PKEY_DBF_DBG("%s failed rc=%d\n", __func__, rc);
 
 	return rc;
 }
@@ -283,7 +283,7 @@ static int pkey_clr2ep11key(const u8 *clrkey, size_t clrkeylen,
 out:
 	kfree(apqns);
 	if (rc)
-		DEBUG_DBG("%s failed rc=%d\n", __func__, rc);
+		PKEY_DBF_DBG("%s failed rc=%d\n", __func__, rc);
 	return rc;
 }
 
@@ -320,7 +320,7 @@ static int pkey_ep11key2pkey(const u8 *key, size_t keylen,
 out:
 	kfree(apqns);
 	if (rc)
-		DEBUG_DBG("%s failed rc=%d\n", __func__, rc);
+		PKEY_DBF_DBG("%s failed rc=%d\n", __func__, rc);
 	return rc;
 }
 
@@ -336,7 +336,7 @@ static int pkey_verifykey(const struct pkey_seckey *seckey,
 	int rc;
 
 	/* check the secure key for valid AES secure key */
-	rc = cca_check_secaeskeytoken(debug_info, 3, (u8 *)seckey, 0);
+	rc = cca_check_secaeskeytoken(pkey_dbf_info, 3, (u8 *)seckey, 0);
 	if (rc)
 		goto out;
 	if (pattributes)
@@ -351,7 +351,7 @@ static int pkey_verifykey(const struct pkey_seckey *seckey,
 
 	if (rc > 0) {
 		/* key mkvp matches to old master key mkvp */
-		DEBUG_DBG("%s secure key has old mkvp\n", __func__);
+		PKEY_DBF_DBG("%s secure key has old mkvp\n", __func__);
 		if (pattributes)
 			*pattributes |= PKEY_VERIFY_ATTR_OLD_MKVP;
 		rc = 0;
@@ -363,7 +363,7 @@ static int pkey_verifykey(const struct pkey_seckey *seckey,
 		*pdomain = domain;
 
 out:
-	DEBUG_DBG("%s rc=%d\n", __func__, rc);
+	PKEY_DBF_DBG("%s rc=%d\n", __func__, rc);
 	return rc;
 }
 
@@ -379,8 +379,8 @@ static int pkey_genprotkey(u32 keytype, u8 *protkey,
 
 	keysize = pkey_keytype_aes_to_size(keytype);
 	if (!keysize) {
-		DEBUG_ERR("%s unknown/unsupported keytype %d\n", __func__,
-			  keytype);
+		PKEY_DBF_ERR("%s unknown/unsupported keytype %d\n", __func__,
+			     keytype);
 		return -EINVAL;
 	}
 
@@ -428,13 +428,13 @@ static int pkey_verifyprotkey(const u8 *protkey, u32 protkeylen,
 		fc = CPACF_KMC_PAES_256;
 		break;
 	default:
-		DEBUG_ERR("%s unknown/unsupported keytype %u\n", __func__,
-			  protkeytype);
+		PKEY_DBF_ERR("%s unknown/unsupported keytype %u\n", __func__,
+			     protkeytype);
 		return -EINVAL;
 	}
 	if (protkeylen != pkeylen) {
-		DEBUG_ERR("%s invalid protected key size %u for keytype %u\n",
-			  __func__, protkeylen, protkeytype);
+		PKEY_DBF_ERR("%s invalid protected key size %u for keytype %u\n",
+			     __func__, protkeylen, protkeytype);
 		return -EINVAL;
 	}
 
@@ -446,7 +446,7 @@ static int pkey_verifyprotkey(const u8 *protkey, u32 protkeylen,
 	k = cpacf_kmc(fc | CPACF_ENCRYPT, &param, null_msg, dest_buf,
 		      sizeof(null_msg));
 	if (k != sizeof(null_msg)) {
-		DEBUG_ERR("%s protected key is not valid\n", __func__);
+		PKEY_DBF_ERR("%s protected key is not valid\n", __func__);
 		return -EKEYREJECTED;
 	}
 
@@ -464,13 +464,13 @@ static int nonccatokaes2pkey(const struct clearkeytoken *t,
 
 	keysize = pkey_keytype_aes_to_size(t->keytype);
 	if (!keysize) {
-		DEBUG_ERR("%s unknown/unsupported keytype %u\n",
-			  __func__, t->keytype);
+		PKEY_DBF_ERR("%s unknown/unsupported keytype %u\n",
+			     __func__, t->keytype);
 		return -EINVAL;
 	}
 	if (t->len != keysize) {
-		DEBUG_ERR("%s non clear key aes token: invalid key len %u\n",
-			  __func__, t->len);
+		PKEY_DBF_ERR("%s non clear key aes token: invalid key len %u\n",
+			     __func__, t->len);
 		return -EINVAL;
 	}
 
@@ -505,7 +505,7 @@ static int nonccatokaes2pkey(const struct clearkeytoken *t,
 		goto out;
 
 failure:
-	DEBUG_ERR("%s unable to build protected key from clear", __func__);
+	PKEY_DBF_ERR("%s unable to build protected key from clear", __func__);
 
 out:
 	kfree(tmpbuf);
@@ -536,14 +536,14 @@ static int nonccatokecc2pkey(const struct clearkeytoken *t,
 		keylen = 64;
 		break;
 	default:
-		DEBUG_ERR("%s unknown/unsupported keytype %u\n",
-			  __func__, t->keytype);
+		PKEY_DBF_ERR("%s unknown/unsupported keytype %u\n",
+			     __func__, t->keytype);
 		return -EINVAL;
 	}
 
 	if (t->len != keylen) {
-		DEBUG_ERR("%s non clear key ecc token: invalid key len %u\n",
-			  __func__, t->len);
+		PKEY_DBF_ERR("%s non clear key ecc token: invalid key len %u\n",
+			     __func__, t->len);
 		return -EINVAL;
 	}
 
@@ -551,8 +551,8 @@ static int nonccatokecc2pkey(const struct clearkeytoken *t,
 	rc = pkey_clr2protkey(t->keytype, t->clearkey,
 			      protkey, protkeylen, protkeytype);
 	if (rc) {
-		DEBUG_ERR("%s unable to build protected key from clear",
-			  __func__);
+		PKEY_DBF_ERR("%s unable to build protected key from clear",
+			     __func__);
 	}
 
 	return rc;
@@ -604,15 +604,15 @@ static int pkey_nonccatok2pkey(const u8 *key, u32 keylen,
 					       protkeylen, protkeytype);
 			break;
 		default:
-			DEBUG_ERR("%s unknown/unsupported non cca clear key type %u\n",
-				  __func__, t->keytype);
+			PKEY_DBF_ERR("%s unknown/unsupported non cca clear key type %u\n",
+				     __func__, t->keytype);
 			return -EINVAL;
 		}
 		break;
 	}
 	case TOKVER_EP11_AES: {
 		/* check ep11 key for exportable as protected key */
-		rc = ep11_check_aes_key(debug_info, 3, key, keylen, 1);
+		rc = ep11_check_aes_key(pkey_dbf_info, 3, key, keylen, 1);
 		if (rc)
 			goto out;
 		rc = pkey_ep11key2pkey(key, keylen,
@@ -621,15 +621,16 @@ static int pkey_nonccatok2pkey(const u8 *key, u32 keylen,
 	}
 	case TOKVER_EP11_AES_WITH_HEADER:
 		/* check ep11 key with header for exportable as protected key */
-		rc = ep11_check_aes_key_with_hdr(debug_info, 3, key, keylen, 1);
+		rc = ep11_check_aes_key_with_hdr(pkey_dbf_info,
+						 3, key, keylen, 1);
 		if (rc)
 			goto out;
 		rc = pkey_ep11key2pkey(key, keylen,
 				       protkey, protkeylen, protkeytype);
 		break;
 	default:
-		DEBUG_ERR("%s unknown/unsupported non-CCA token version %d\n",
-			  __func__, hdr->version);
+		PKEY_DBF_ERR("%s unknown/unsupported non-CCA token version %d\n",
+			     __func__, hdr->version);
 	}
 
 out:
@@ -654,8 +655,8 @@ static int pkey_ccainttok2pkey(const u8 *key, u32 keylen,
 			return -EINVAL;
 		break;
 	default:
-		DEBUG_ERR("%s unknown/unsupported CCA internal token version %d\n",
-			  __func__, hdr->version);
+		PKEY_DBF_ERR("%s unknown/unsupported CCA internal token version %d\n",
+			     __func__, hdr->version);
 		return -EINVAL;
 	}
 
@@ -672,7 +673,7 @@ int pkey_keyblob2pkey(const u8 *key, u32 keylen,
 	int rc;
 
 	if (keylen < sizeof(struct keytoken_header)) {
-		DEBUG_ERR("%s invalid keylen %d\n", __func__, keylen);
+		PKEY_DBF_ERR("%s invalid keylen %d\n", __func__, keylen);
 		return -EINVAL;
 	}
 
@@ -686,12 +687,12 @@ int pkey_keyblob2pkey(const u8 *key, u32 keylen,
 					 protkey, protkeylen, protkeytype);
 		break;
 	default:
-		DEBUG_ERR("%s unknown/unsupported blob type %d\n",
-			  __func__, hdr->type);
+		PKEY_DBF_ERR("%s unknown/unsupported blob type %d\n",
+			     __func__, hdr->type);
 		return -EINVAL;
 	}
 
-	DEBUG_DBG("%s rc=%d\n", __func__, rc);
+	PKEY_DBF_DBG("%s rc=%d\n", __func__, rc);
 	return rc;
 }
 EXPORT_SYMBOL(pkey_keyblob2pkey);
@@ -839,7 +840,7 @@ static int pkey_verifykey2(const u8 *key, size_t keylen,
 	    hdr->version == TOKVER_CCA_AES) {
 		struct secaeskeytoken *t = (struct secaeskeytoken *)key;
 
-		rc = cca_check_secaeskeytoken(debug_info, 3, key, 0);
+		rc = cca_check_secaeskeytoken(pkey_dbf_info, 3, key, 0);
 		if (rc)
 			goto out;
 		if (ktype)
@@ -869,7 +870,7 @@ static int pkey_verifykey2(const u8 *key, size_t keylen,
 		   hdr->version == TOKVER_CCA_VLSC) {
 		struct cipherkeytoken *t = (struct cipherkeytoken *)key;
 
-		rc = cca_check_secaescipherkey(debug_info, 3, key, 0, 1);
+		rc = cca_check_secaescipherkey(pkey_dbf_info, 3, key, 0, 1);
 		if (rc)
 			goto out;
 		if (ktype)
@@ -907,7 +908,7 @@ static int pkey_verifykey2(const u8 *key, size_t keylen,
 		struct ep11keyblob *kb = (struct ep11keyblob *)key;
 		int api;
 
-		rc = ep11_check_aes_key(debug_info, 3, key, keylen, 1);
+		rc = ep11_check_aes_key(pkey_dbf_info, 3, key, keylen, 1);
 		if (rc)
 			goto out;
 		if (ktype)
@@ -933,8 +934,8 @@ static int pkey_verifykey2(const u8 *key, size_t keylen,
 		struct ep11kblob_header *kh = (struct ep11kblob_header *)key;
 		int api;
 
-		rc = ep11_check_aes_key_with_hdr(debug_info, 3,
-						 key, keylen, 1);
+		rc = ep11_check_aes_key_with_hdr(pkey_dbf_info,
+						 3, key, keylen, 1);
 		if (rc)
 			goto out;
 		if (ktype)
@@ -981,25 +982,27 @@ static int pkey_keyblob2pkey2(const struct pkey_apqn *apqns, size_t nr_apqns,
 		if (hdr->version == TOKVER_CCA_AES) {
 			if (keylen != sizeof(struct secaeskeytoken))
 				return -EINVAL;
-			if (cca_check_secaeskeytoken(debug_info, 3, key, 0))
+			if (cca_check_secaeskeytoken(pkey_dbf_info, 3, key, 0))
 				return -EINVAL;
 		} else if (hdr->version == TOKVER_CCA_VLSC) {
 			if (keylen < hdr->len || keylen > MAXCCAVLSCTOKENSIZE)
 				return -EINVAL;
-			if (cca_check_secaescipherkey(debug_info, 3, key, 0, 1))
+			if (cca_check_secaescipherkey(pkey_dbf_info,
+						      3, key, 0, 1))
 				return -EINVAL;
 		} else {
-			DEBUG_ERR("%s unknown CCA internal token version %d\n",
-				  __func__, hdr->version);
+			PKEY_DBF_ERR("%s unknown CCA internal token version %d\n",
+				     __func__, hdr->version);
 			return -EINVAL;
 		}
 	} else if (hdr->type == TOKTYPE_NON_CCA) {
 		if (hdr->version == TOKVER_EP11_AES) {
-			if (ep11_check_aes_key(debug_info, 3, key, keylen, 1))
+			if (ep11_check_aes_key(pkey_dbf_info,
+					       3, key, keylen, 1))
 				return -EINVAL;
 		} else if (hdr->version == TOKVER_EP11_AES_WITH_HEADER) {
-			if (ep11_check_aes_key_with_hdr(debug_info, 3,
-							key, keylen, 1))
+			if (ep11_check_aes_key_with_hdr(pkey_dbf_info,
+							3, key, keylen, 1))
 				return -EINVAL;
 		} else {
 			return pkey_nonccatok2pkey(key, keylen,
@@ -1007,8 +1010,8 @@ static int pkey_keyblob2pkey2(const struct pkey_apqn *apqns, size_t nr_apqns,
 						   protkeytype);
 		}
 	} else {
-		DEBUG_ERR("%s unknown/unsupported blob type %d\n",
-			  __func__, hdr->type);
+		PKEY_DBF_ERR("%s unknown/unsupported blob type %d\n",
+			     __func__, hdr->type);
 		return -EINVAL;
 	}
 
@@ -1234,50 +1237,53 @@ static int pkey_keyblob2pkey3(const struct pkey_apqn *apqns, size_t nr_apqns,
 	    hdr->version == TOKVER_EP11_AES_WITH_HEADER &&
 	    is_ep11_keyblob(key + sizeof(struct ep11kblob_header))) {
 		/* EP11 AES key blob with header */
-		if (ep11_check_aes_key_with_hdr(debug_info, 3, key, keylen, 1))
+		if (ep11_check_aes_key_with_hdr(pkey_dbf_info,
+						3, key, keylen, 1))
 			return -EINVAL;
 	} else if (hdr->type == TOKTYPE_NON_CCA &&
 		   hdr->version == TOKVER_EP11_ECC_WITH_HEADER &&
 		   is_ep11_keyblob(key + sizeof(struct ep11kblob_header))) {
 		/* EP11 ECC key blob with header */
-		if (ep11_check_ecc_key_with_hdr(debug_info, 3, key, keylen, 1))
+		if (ep11_check_ecc_key_with_hdr(pkey_dbf_info,
+						3, key, keylen, 1))
 			return -EINVAL;
 	} else if (hdr->type == TOKTYPE_NON_CCA &&
 		   hdr->version == TOKVER_EP11_AES &&
 		   is_ep11_keyblob(key)) {
 		/* EP11 AES key blob with header in session field */
-		if (ep11_check_aes_key(debug_info, 3, key, keylen, 1))
+		if (ep11_check_aes_key(pkey_dbf_info, 3, key, keylen, 1))
 			return -EINVAL;
 	} else	if (hdr->type == TOKTYPE_CCA_INTERNAL) {
 		if (hdr->version == TOKVER_CCA_AES) {
 			/* CCA AES data key */
 			if (keylen != sizeof(struct secaeskeytoken))
 				return -EINVAL;
-			if (cca_check_secaeskeytoken(debug_info, 3, key, 0))
+			if (cca_check_secaeskeytoken(pkey_dbf_info, 3, key, 0))
 				return -EINVAL;
 		} else if (hdr->version == TOKVER_CCA_VLSC) {
 			/* CCA AES cipher key */
 			if (keylen < hdr->len || keylen > MAXCCAVLSCTOKENSIZE)
 				return -EINVAL;
-			if (cca_check_secaescipherkey(debug_info, 3, key, 0, 1))
+			if (cca_check_secaescipherkey(pkey_dbf_info,
+						      3, key, 0, 1))
 				return -EINVAL;
 		} else {
-			DEBUG_ERR("%s unknown CCA internal token version %d\n",
-				  __func__, hdr->version);
+			PKEY_DBF_ERR("%s unknown CCA internal token version %d\n",
+				     __func__, hdr->version);
 			return -EINVAL;
 		}
 	} else if (hdr->type == TOKTYPE_CCA_INTERNAL_PKA) {
 		/* CCA ECC (private) key */
 		if (keylen < sizeof(struct eccprivkeytoken))
 			return -EINVAL;
-		if (cca_check_sececckeytoken(debug_info, 3, key, keylen, 1))
+		if (cca_check_sececckeytoken(pkey_dbf_info, 3, key, keylen, 1))
 			return -EINVAL;
 	} else if (hdr->type == TOKTYPE_NON_CCA) {
 		return pkey_nonccatok2pkey(key, keylen,
 					   protkey, protkeylen, protkeytype);
 	} else {
-		DEBUG_ERR("%s unknown/unsupported blob type %d\n",
-			  __func__, hdr->type);
+		PKEY_DBF_ERR("%s unknown/unsupported blob type %d\n",
+			     __func__, hdr->type);
 		return -EINVAL;
 	}
 
@@ -1350,7 +1356,7 @@ static long pkey_unlocked_ioctl(struct file *filp, unsigned int cmd,
 			return -EFAULT;
 		rc = cca_genseckey(kgs.cardnr, kgs.domain,
 				   kgs.keytype, kgs.seckey.seckey);
-		DEBUG_DBG("%s cca_genseckey()=%d\n", __func__, rc);
+		PKEY_DBF_DBG("%s cca_genseckey()=%d\n", __func__, rc);
 		if (rc)
 			break;
 		if (copy_to_user(ugs, &kgs, sizeof(kgs)))
@@ -1365,7 +1371,7 @@ static long pkey_unlocked_ioctl(struct file *filp, unsigned int cmd,
 			return -EFAULT;
 		rc = cca_clr2seckey(kcs.cardnr, kcs.domain, kcs.keytype,
 				    kcs.clrkey.clrkey, kcs.seckey.seckey);
-		DEBUG_DBG("%s cca_clr2seckey()=%d\n", __func__, rc);
+		PKEY_DBF_DBG("%s cca_clr2seckey()=%d\n", __func__, rc);
 		if (rc)
 			break;
 		if (copy_to_user(ucs, &kcs, sizeof(kcs)))
@@ -1383,7 +1389,7 @@ static long pkey_unlocked_ioctl(struct file *filp, unsigned int cmd,
 		rc = cca_sec2protkey(ksp.cardnr, ksp.domain,
 				     ksp.seckey.seckey, ksp.protkey.protkey,
 				     &ksp.protkey.len, &ksp.protkey.type);
-		DEBUG_DBG("%s cca_sec2protkey()=%d\n", __func__, rc);
+		PKEY_DBF_DBG("%s cca_sec2protkey()=%d\n", __func__, rc);
 		if (rc)
 			break;
 		if (copy_to_user(usp, &ksp, sizeof(ksp)))
@@ -1400,7 +1406,7 @@ static long pkey_unlocked_ioctl(struct file *filp, unsigned int cmd,
 		rc = pkey_clr2protkey(kcp.keytype, kcp.clrkey.clrkey,
 				      kcp.protkey.protkey,
 				      &kcp.protkey.len, &kcp.protkey.type);
-		DEBUG_DBG("%s pkey_clr2protkey()=%d\n", __func__, rc);
+		PKEY_DBF_DBG("%s pkey_clr2protkey()=%d\n", __func__, rc);
 		if (rc)
 			break;
 		if (copy_to_user(ucp, &kcp, sizeof(kcp)))
@@ -1416,7 +1422,7 @@ static long pkey_unlocked_ioctl(struct file *filp, unsigned int cmd,
 			return -EFAULT;
 		rc = cca_findcard(kfc.seckey.seckey,
 				  &kfc.cardnr, &kfc.domain, 1);
-		DEBUG_DBG("%s cca_findcard()=%d\n", __func__, rc);
+		PKEY_DBF_DBG("%s cca_findcard()=%d\n", __func__, rc);
 		if (rc < 0)
 			break;
 		if (copy_to_user(ufc, &kfc, sizeof(kfc)))
@@ -1432,7 +1438,7 @@ static long pkey_unlocked_ioctl(struct file *filp, unsigned int cmd,
 		ksp.protkey.len = sizeof(ksp.protkey.protkey);
 		rc = pkey_skey2pkey(ksp.seckey.seckey, ksp.protkey.protkey,
 				    &ksp.protkey.len, &ksp.protkey.type);
-		DEBUG_DBG("%s pkey_skey2pkey()=%d\n", __func__, rc);
+		PKEY_DBF_DBG("%s pkey_skey2pkey()=%d\n", __func__, rc);
 		if (rc)
 			break;
 		if (copy_to_user(usp, &ksp, sizeof(ksp)))
@@ -1447,7 +1453,7 @@ static long pkey_unlocked_ioctl(struct file *filp, unsigned int cmd,
 			return -EFAULT;
 		rc = pkey_verifykey(&kvk.seckey, &kvk.cardnr, &kvk.domain,
 				    &kvk.keysize, &kvk.attributes);
-		DEBUG_DBG("%s pkey_verifykey()=%d\n", __func__, rc);
+		PKEY_DBF_DBG("%s pkey_verifykey()=%d\n", __func__, rc);
 		if (rc)
 			break;
 		if (copy_to_user(uvk, &kvk, sizeof(kvk)))
@@ -1463,7 +1469,7 @@ static long pkey_unlocked_ioctl(struct file *filp, unsigned int cmd,
 		kgp.protkey.len = sizeof(kgp.protkey.protkey);
 		rc = pkey_genprotkey(kgp.keytype, kgp.protkey.protkey,
 				     &kgp.protkey.len, &kgp.protkey.type);
-		DEBUG_DBG("%s pkey_genprotkey()=%d\n", __func__, rc);
+		PKEY_DBF_DBG("%s pkey_genprotkey()=%d\n", __func__, rc);
 		if (rc)
 			break;
 		if (copy_to_user(ugp, &kgp, sizeof(kgp)))
@@ -1478,7 +1484,7 @@ static long pkey_unlocked_ioctl(struct file *filp, unsigned int cmd,
 			return -EFAULT;
 		rc = pkey_verifyprotkey(kvp.protkey.protkey,
 					kvp.protkey.len, kvp.protkey.type);
-		DEBUG_DBG("%s pkey_verifyprotkey()=%d\n", __func__, rc);
+		PKEY_DBF_DBG("%s pkey_verifyprotkey()=%d\n", __func__, rc);
 		break;
 	}
 	case PKEY_KBLOB2PROTK: {
@@ -1494,7 +1500,7 @@ static long pkey_unlocked_ioctl(struct file *filp, unsigned int cmd,
 		ktp.protkey.len = sizeof(ktp.protkey.protkey);
 		rc = pkey_keyblob2pkey(kkey, ktp.keylen, ktp.protkey.protkey,
 				       &ktp.protkey.len, &ktp.protkey.type);
-		DEBUG_DBG("%s pkey_keyblob2pkey()=%d\n", __func__, rc);
+		PKEY_DBF_DBG("%s pkey_keyblob2pkey()=%d\n", __func__, rc);
 		memzero_explicit(kkey, ktp.keylen);
 		kfree(kkey);
 		if (rc)
@@ -1523,7 +1529,7 @@ static long pkey_unlocked_ioctl(struct file *filp, unsigned int cmd,
 		rc = pkey_genseckey2(apqns, kgs.apqn_entries,
 				     kgs.type, kgs.size, kgs.keygenflags,
 				     kkey, &klen);
-		DEBUG_DBG("%s pkey_genseckey2()=%d\n", __func__, rc);
+		PKEY_DBF_DBG("%s pkey_genseckey2()=%d\n", __func__, rc);
 		kfree(apqns);
 		if (rc) {
 			kfree(kkey);
@@ -1565,7 +1571,7 @@ static long pkey_unlocked_ioctl(struct file *filp, unsigned int cmd,
 		rc = pkey_clr2seckey2(apqns, kcs.apqn_entries,
 				      kcs.type, kcs.size, kcs.keygenflags,
 				      kcs.clrkey.clrkey, kkey, &klen);
-		DEBUG_DBG("%s pkey_clr2seckey2()=%d\n", __func__, rc);
+		PKEY_DBF_DBG("%s pkey_clr2seckey2()=%d\n", __func__, rc);
 		kfree(apqns);
 		if (rc) {
 			kfree(kkey);
@@ -1601,7 +1607,7 @@ static long pkey_unlocked_ioctl(struct file *filp, unsigned int cmd,
 		rc = pkey_verifykey2(kkey, kvk.keylen,
 				     &kvk.cardnr, &kvk.domain,
 				     &kvk.type, &kvk.size, &kvk.flags);
-		DEBUG_DBG("%s pkey_verifykey2()=%d\n", __func__, rc);
+		PKEY_DBF_DBG("%s pkey_verifykey2()=%d\n", __func__, rc);
 		kfree(kkey);
 		if (rc)
 			break;
@@ -1630,7 +1636,7 @@ static long pkey_unlocked_ioctl(struct file *filp, unsigned int cmd,
 					kkey, ktp.keylen,
 					ktp.protkey.protkey, &ktp.protkey.len,
 					&ktp.protkey.type);
-		DEBUG_DBG("%s pkey_keyblob2pkey2()=%d\n", __func__, rc);
+		PKEY_DBF_DBG("%s pkey_keyblob2pkey2()=%d\n", __func__, rc);
 		kfree(apqns);
 		memzero_explicit(kkey, ktp.keylen);
 		kfree(kkey);
@@ -1664,7 +1670,7 @@ static long pkey_unlocked_ioctl(struct file *filp, unsigned int cmd,
 		}
 		rc = pkey_apqns4key(kkey, kak.keylen, kak.flags,
 				    apqns, &nr_apqns);
-		DEBUG_DBG("%s pkey_apqns4key()=%d\n", __func__, rc);
+		PKEY_DBF_DBG("%s pkey_apqns4key()=%d\n", __func__, rc);
 		kfree(kkey);
 		if (rc && rc != -ENOSPC) {
 			kfree(apqns);
@@ -1707,7 +1713,7 @@ static long pkey_unlocked_ioctl(struct file *filp, unsigned int cmd,
 		}
 		rc = pkey_apqns4keytype(kat.type, kat.cur_mkvp, kat.alt_mkvp,
 					kat.flags, apqns, &nr_apqns);
-		DEBUG_DBG("%s pkey_apqns4keytype()=%d\n", __func__, rc);
+		PKEY_DBF_DBG("%s pkey_apqns4keytype()=%d\n", __func__, rc);
 		if (rc && rc != -ENOSPC) {
 			kfree(apqns);
 			break;
@@ -1757,7 +1763,7 @@ static long pkey_unlocked_ioctl(struct file *filp, unsigned int cmd,
 		rc = pkey_keyblob2pkey3(apqns, ktp.apqn_entries,
 					kkey, ktp.keylen,
 					protkey, &protkeylen, &ktp.pkeytype);
-		DEBUG_DBG("%s pkey_keyblob2pkey3()=%d\n", __func__, rc);
+		PKEY_DBF_DBG("%s pkey_keyblob2pkey3()=%d\n", __func__, rc);
 		kfree(apqns);
 		memzero_explicit(kkey, ktp.keylen);
 		kfree(kkey);