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 --- 0-DAY kernel test infrastructure Open Source Technology Center https://lists.01.org/pipermail/kbuild-all Intel Corporation
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