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Date: Fri, 19 Oct 2018 07:55:02 +0800
From: kbuild test robot <lkp@...el.com>
To: Yael Chemla <yael.chemla@...s.arm.com>
Cc: kbuild-all@...org, Gilad Ben-Yossef <gilad@...yossef.com>,
Herbert Xu <herbert@...dor.apana.org.au>,
"David S . Miller" <davem@...emloft.net>,
linux-crypto@...r.kernel.org, Ofir Drang <ofir.drang@....com>,
linux-kernel@...r.kernel.org,
Yael Chemla <yael.chemla@...s.arm.com>
Subject: Re: [PATCH 3/3] crypto: ccree: add SM3 support
Hi Yael,
Thank you for the patch! Yet something to improve:
[auto build test ERROR on crypto/master]
[also build test ERROR on v4.19-rc8 next-20181018]
[if your patch is applied to the wrong git tree, please drop us a note to help improve the system]
url: https://github.com/0day-ci/linux/commits/Yael-Chemla/crypto-ccree-add-SM3-support/20181019-042354
base: https://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6.git master
config: x86_64-randconfig-s1-10190647 (attached as .config)
compiler: gcc-6 (Debian 6.4.0-9) 6.4.0 20171026
reproduce:
# save the attached .config to linux build tree
make ARCH=x86_64
All errors (new ones prefixed by >>):
>> drivers/crypto/ccree/cc_hash.c:1729:17: error: 'CC_HW_REV_713' undeclared here (not in a function)
.min_hw_rev = CC_HW_REV_713,
^~~~~~~~~~~~~
drivers/crypto/ccree/cc_hash.c: In function 'cc_init_hash_sram':
drivers/crypto/ccree/cc_hash.c:1832:40: warning: comparison between pointer and integer
bool sm3_supported = (drvdata->hw_rev >= CC_HW_REV_713);
^~
drivers/crypto/ccree/cc_hash.c: In function 'cc_hash_alloc':
drivers/crypto/ccree/cc_hash.c:1975:22: warning: comparison between pointer and integer
if (drvdata->hw_rev >= CC_HW_REV_713)
^~
drivers/crypto/ccree/cc_hash.c: In function 'cc_larval_digest_addr':
drivers/crypto/ccree/cc_hash.c:2252:41: warning: comparison between pointer and integer
bool sm3_supported = (_drvdata->hw_rev >= CC_HW_REV_713);
^~
vim +/CC_HW_REV_713 +1729 drivers/crypto/ccree/cc_hash.c
1543
1544 #define CC_STATE_SIZE(_x) \
1545 ((_x) + HASH_MAX_LEN_SIZE + CC_MAX_HASH_BLCK_SIZE + (2 * sizeof(u32)))
1546
1547 /* hash descriptors */
1548 static struct cc_hash_template driver_hash[] = {
1549 //Asynchronize hash template
1550 {
1551 .name = "sha1",
1552 .driver_name = "sha1-ccree",
1553 .mac_name = "hmac(sha1)",
1554 .mac_driver_name = "hmac-sha1-ccree",
1555 .blocksize = SHA1_BLOCK_SIZE,
1556 .is_mac = true,
1557 .synchronize = false,
1558 .template_ahash = {
1559 .init = cc_hash_init,
1560 .update = cc_hash_update,
1561 .final = cc_hash_final,
1562 .finup = cc_hash_finup,
1563 .digest = cc_hash_digest,
1564 .export = cc_hash_export,
1565 .import = cc_hash_import,
1566 .setkey = cc_hash_setkey,
1567 .halg = {
1568 .digestsize = SHA1_DIGEST_SIZE,
1569 .statesize = CC_STATE_SIZE(SHA1_DIGEST_SIZE),
1570 },
1571 },
1572 .hash_mode = DRV_HASH_SHA1,
1573 .hw_mode = DRV_HASH_HW_SHA1,
1574 .inter_digestsize = SHA1_DIGEST_SIZE,
1575 .min_hw_rev = CC_HW_REV_630,
1576 },
1577 {
1578 .name = "sha256",
1579 .driver_name = "sha256-ccree",
1580 .mac_name = "hmac(sha256)",
1581 .mac_driver_name = "hmac-sha256-ccree",
1582 .blocksize = SHA256_BLOCK_SIZE,
1583 .is_mac = true,
1584 .template_ahash = {
1585 .init = cc_hash_init,
1586 .update = cc_hash_update,
1587 .final = cc_hash_final,
1588 .finup = cc_hash_finup,
1589 .digest = cc_hash_digest,
1590 .export = cc_hash_export,
1591 .import = cc_hash_import,
1592 .setkey = cc_hash_setkey,
1593 .halg = {
1594 .digestsize = SHA256_DIGEST_SIZE,
1595 .statesize = CC_STATE_SIZE(SHA256_DIGEST_SIZE)
1596 },
1597 },
1598 .hash_mode = DRV_HASH_SHA256,
1599 .hw_mode = DRV_HASH_HW_SHA256,
1600 .inter_digestsize = SHA256_DIGEST_SIZE,
1601 .min_hw_rev = CC_HW_REV_630,
1602 },
1603 {
1604 .name = "sha224",
1605 .driver_name = "sha224-ccree",
1606 .mac_name = "hmac(sha224)",
1607 .mac_driver_name = "hmac-sha224-ccree",
1608 .blocksize = SHA224_BLOCK_SIZE,
1609 .is_mac = true,
1610 .template_ahash = {
1611 .init = cc_hash_init,
1612 .update = cc_hash_update,
1613 .final = cc_hash_final,
1614 .finup = cc_hash_finup,
1615 .digest = cc_hash_digest,
1616 .export = cc_hash_export,
1617 .import = cc_hash_import,
1618 .setkey = cc_hash_setkey,
1619 .halg = {
1620 .digestsize = SHA224_DIGEST_SIZE,
1621 .statesize = CC_STATE_SIZE(SHA224_DIGEST_SIZE),
1622 },
1623 },
1624 .hash_mode = DRV_HASH_SHA224,
1625 .hw_mode = DRV_HASH_HW_SHA256,
1626 .inter_digestsize = SHA256_DIGEST_SIZE,
1627 .min_hw_rev = CC_HW_REV_630,
1628 },
1629 {
1630 .name = "sha384",
1631 .driver_name = "sha384-ccree",
1632 .mac_name = "hmac(sha384)",
1633 .mac_driver_name = "hmac-sha384-ccree",
1634 .blocksize = SHA384_BLOCK_SIZE,
1635 .is_mac = true,
1636 .template_ahash = {
1637 .init = cc_hash_init,
1638 .update = cc_hash_update,
1639 .final = cc_hash_final,
1640 .finup = cc_hash_finup,
1641 .digest = cc_hash_digest,
1642 .export = cc_hash_export,
1643 .import = cc_hash_import,
1644 .setkey = cc_hash_setkey,
1645 .halg = {
1646 .digestsize = SHA384_DIGEST_SIZE,
1647 .statesize = CC_STATE_SIZE(SHA384_DIGEST_SIZE),
1648 },
1649 },
1650 .hash_mode = DRV_HASH_SHA384,
1651 .hw_mode = DRV_HASH_HW_SHA512,
1652 .inter_digestsize = SHA512_DIGEST_SIZE,
1653 .min_hw_rev = CC_HW_REV_712,
1654 },
1655 {
1656 .name = "sha512",
1657 .driver_name = "sha512-ccree",
1658 .mac_name = "hmac(sha512)",
1659 .mac_driver_name = "hmac-sha512-ccree",
1660 .blocksize = SHA512_BLOCK_SIZE,
1661 .is_mac = true,
1662 .template_ahash = {
1663 .init = cc_hash_init,
1664 .update = cc_hash_update,
1665 .final = cc_hash_final,
1666 .finup = cc_hash_finup,
1667 .digest = cc_hash_digest,
1668 .export = cc_hash_export,
1669 .import = cc_hash_import,
1670 .setkey = cc_hash_setkey,
1671 .halg = {
1672 .digestsize = SHA512_DIGEST_SIZE,
1673 .statesize = CC_STATE_SIZE(SHA512_DIGEST_SIZE),
1674 },
1675 },
1676 .hash_mode = DRV_HASH_SHA512,
1677 .hw_mode = DRV_HASH_HW_SHA512,
1678 .inter_digestsize = SHA512_DIGEST_SIZE,
1679 .min_hw_rev = CC_HW_REV_712,
1680 },
1681 {
1682 .name = "md5",
1683 .driver_name = "md5-ccree",
1684 .mac_name = "hmac(md5)",
1685 .mac_driver_name = "hmac-md5-ccree",
1686 .blocksize = MD5_HMAC_BLOCK_SIZE,
1687 .is_mac = true,
1688 .template_ahash = {
1689 .init = cc_hash_init,
1690 .update = cc_hash_update,
1691 .final = cc_hash_final,
1692 .finup = cc_hash_finup,
1693 .digest = cc_hash_digest,
1694 .export = cc_hash_export,
1695 .import = cc_hash_import,
1696 .setkey = cc_hash_setkey,
1697 .halg = {
1698 .digestsize = MD5_DIGEST_SIZE,
1699 .statesize = CC_STATE_SIZE(MD5_DIGEST_SIZE),
1700 },
1701 },
1702 .hash_mode = DRV_HASH_MD5,
1703 .hw_mode = DRV_HASH_HW_MD5,
1704 .inter_digestsize = MD5_DIGEST_SIZE,
1705 .min_hw_rev = CC_HW_REV_630,
1706 },
1707 {
1708 .name = "sm3",
1709 .driver_name = "sm3-ccree",
1710 .blocksize = SM3_BLOCK_SIZE,
1711 .is_mac = false,
1712 .template_ahash = {
1713 .init = cc_hash_init,
1714 .update = cc_hash_update,
1715 .final = cc_hash_final,
1716 .finup = cc_hash_finup,
1717 .digest = cc_hash_digest,
1718 .export = cc_hash_export,
1719 .import = cc_hash_import,
1720 .setkey = cc_hash_setkey,
1721 .halg = {
1722 .digestsize = SM3_DIGEST_SIZE,
1723 .statesize = CC_STATE_SIZE(SM3_DIGEST_SIZE),
1724 },
1725 },
1726 .hash_mode = DRV_HASH_SM3,
1727 .hw_mode = DRV_HASH_HW_SM3,
1728 .inter_digestsize = SM3_DIGEST_SIZE,
> 1729 .min_hw_rev = CC_HW_REV_713,
1730 },
1731 {
1732 .mac_name = "xcbc(aes)",
1733 .mac_driver_name = "xcbc-aes-ccree",
1734 .blocksize = AES_BLOCK_SIZE,
1735 .is_mac = true,
1736 .template_ahash = {
1737 .init = cc_hash_init,
1738 .update = cc_mac_update,
1739 .final = cc_mac_final,
1740 .finup = cc_mac_finup,
1741 .digest = cc_mac_digest,
1742 .setkey = cc_xcbc_setkey,
1743 .export = cc_hash_export,
1744 .import = cc_hash_import,
1745 .halg = {
1746 .digestsize = AES_BLOCK_SIZE,
1747 .statesize = CC_STATE_SIZE(AES_BLOCK_SIZE),
1748 },
1749 },
1750 .hash_mode = DRV_HASH_NULL,
1751 .hw_mode = DRV_CIPHER_XCBC_MAC,
1752 .inter_digestsize = AES_BLOCK_SIZE,
1753 .min_hw_rev = CC_HW_REV_630,
1754 },
1755 {
1756 .mac_name = "cmac(aes)",
1757 .mac_driver_name = "cmac-aes-ccree",
1758 .blocksize = AES_BLOCK_SIZE,
1759 .is_mac = true,
1760 .template_ahash = {
1761 .init = cc_hash_init,
1762 .update = cc_mac_update,
1763 .final = cc_mac_final,
1764 .finup = cc_mac_finup,
1765 .digest = cc_mac_digest,
1766 .setkey = cc_cmac_setkey,
1767 .export = cc_hash_export,
1768 .import = cc_hash_import,
1769 .halg = {
1770 .digestsize = AES_BLOCK_SIZE,
1771 .statesize = CC_STATE_SIZE(AES_BLOCK_SIZE),
1772 },
1773 },
1774 .hash_mode = DRV_HASH_NULL,
1775 .hw_mode = DRV_CIPHER_CMAC,
1776 .inter_digestsize = AES_BLOCK_SIZE,
1777 .min_hw_rev = CC_HW_REV_630,
1778 },
1779 };
1780
---
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