Merge branch 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6

Pull crypto updates from Herbert Xu:
 "API:
   - Fix dcache flushing crash in skcipher.
   - Add hash finup self-tests.
   - Reschedule during speed tests.

  Algorithms:
   - Remove insecure vmac and replace it with vmac64.
   - Add public key verification for DH/ECDH.

  Drivers:
   - Decrease priority of sha-mb on x86.
   - Improve NEON latency/throughput on ARM64.
   - Add md5/sha384/sha512/des/3des to inside-secure.
   - Support eip197d in inside-secure.
   - Only register algorithms supported by the host in virtio.
   - Add cts and remove incompatible cts1 from ccree.
   - Add hisilicon SEC security accelerator driver.
   - Replace msm hwrng driver with qcom pseudo rng driver.

  Misc:
   - Centralize CRC polynomials"

* 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6: (121 commits)
  crypto: arm64/ghash-ce - implement 4-way aggregation
  crypto: arm64/ghash-ce - replace NEON yield check with block limit
  crypto: hisilicon - sec_send_request() can be static
  lib/mpi: remove redundant variable esign
  crypto: arm64/aes-ce-gcm - don't reload key schedule if avoidable
  crypto: arm64/aes-ce-gcm - implement 2-way aggregation
  crypto: arm64/aes-ce-gcm - operate on two input blocks at a time
  crypto: dh - make crypto_dh_encode_key() make robust
  crypto: dh - fix calculating encoded key size
  crypto: ccp - Check for NULL PSP pointer at module unload
  crypto: arm/chacha20 - always use vrev for 16-bit rotates
  crypto: ccree - allow bigger than sector XTS op
  crypto: ccree - zero all of request ctx before use
  crypto: ccree - remove cipher ivgen left overs
  crypto: ccree - drop useless type flag during reg
  crypto: ablkcipher - fix crash flushing dcache in error path
  crypto: blkcipher - fix crash flushing dcache in error path
  crypto: skcipher - fix crash flushing dcache in error path
  crypto: skcipher - remove unnecessary setting of walk->nbytes
  crypto: scatterwalk - remove scatterwalk_samebuf()
  ...

7 files changed, 10 insertions, 16 deletions

diff --git a/drivers/net/ethernet/amd/xgbe/xgbe-dev.c b/drivers/net/ethernet/amd/xgbe/xgbe-dev.c
index e107e180e2c8..1e929a1e4ca7 100644
--- a/drivers/net/ethernet/amd/xgbe/xgbe-dev.c
+++ b/drivers/net/ethernet/amd/xgbe/xgbe-dev.c
@@ -119,6 +119,7 @@
 #include <linux/clk.h>
 #include <linux/bitrev.h>
 #include <linux/crc32.h>
+#include <linux/crc32poly.h>
 
 #include "xgbe.h"
 #include "xgbe-common.h"
@@ -887,7 +888,6 @@ static int xgbe_disable_rx_vlan_filtering(struct xgbe_prv_data *pdata)
 
 static u32 xgbe_vid_crc32_le(__le16 vid_le)
 {
-	u32 poly = 0xedb88320;	/* CRCPOLY_LE */
 	u32 crc = ~0;
 	u32 temp = 0;
 	unsigned char *data = (unsigned char *)&vid_le;
@@ -904,7 +904,7 @@ static u32 xgbe_vid_crc32_le(__le16 vid_le)
 		data_byte >>= 1;
 
 		if (temp)
-			crc ^= poly;
+			crc ^= CRC32_POLY_LE;
 	}
 
 	return crc;
diff --git a/drivers/net/ethernet/apple/bmac.c b/drivers/net/ethernet/apple/bmac.c
index 5a655d289dd5..024998d6d8c6 100644
--- a/drivers/net/ethernet/apple/bmac.c
+++ b/drivers/net/ethernet/apple/bmac.c
@@ -19,6 +19,7 @@
 #include <linux/init.h>
 #include <linux/spinlock.h>
 #include <linux/crc32.h>
+#include <linux/crc32poly.h>
 #include <linux/bitrev.h>
 #include <linux/ethtool.h>
 #include <linux/slab.h>
@@ -37,11 +38,6 @@
 #define trunc_page(x)	((void *)(((unsigned long)(x)) & ~((unsigned long)(PAGE_SIZE - 1))))
 #define round_page(x)	trunc_page(((unsigned long)(x)) + ((unsigned long)(PAGE_SIZE - 1)))
 
-/*
- * CRC polynomial - used in working out multicast filter bits.
- */
-#define ENET_CRCPOLY 0x04c11db7
-
 /* switch to use multicast code lifted from sunhme driver */
 #define SUNHME_MULTICAST
 
@@ -838,7 +834,7 @@ crc416(unsigned int curval, unsigned short nxtval)
 		next = next >> 1;
 
 		/* do the XOR */
-		if (high_crc_set ^ low_data_set) cur = cur ^ ENET_CRCPOLY;
+		if (high_crc_set ^ low_data_set) cur = cur ^ CRC32_POLY_BE;
 	}
 	return cur;
 }
diff --git a/drivers/net/ethernet/broadcom/tg3.c b/drivers/net/ethernet/broadcom/tg3.c
index d8dad07f826a..e6f28c7942ab 100644
--- a/drivers/net/ethernet/broadcom/tg3.c
+++ b/drivers/net/ethernet/broadcom/tg3.c
@@ -54,6 +54,7 @@
 #include <linux/ssb/ssb_driver_gige.h>
 #include <linux/hwmon.h>
 #include <linux/hwmon-sysfs.h>
+#include <linux/crc32poly.h>
 
 #include <net/checksum.h>
 #include <net/ip.h>
@@ -9722,7 +9723,7 @@ static inline u32 calc_crc(unsigned char *buf, int len)
 			reg >>= 1;
 
 			if (tmp)
-				reg ^= 0xedb88320;
+				reg ^= CRC32_POLY_LE;
 		}
 	}
 
diff --git a/drivers/net/ethernet/freescale/fec_main.c b/drivers/net/ethernet/freescale/fec_main.c
index 76366c735831..2708297e7795 100644
--- a/drivers/net/ethernet/freescale/fec_main.c
+++ b/drivers/net/ethernet/freescale/fec_main.c
@@ -2950,7 +2950,6 @@ fec_enet_close(struct net_device *ndev)
  */
 
 #define FEC_HASH_BITS	6		/* #bits in hash */
-#define CRC32_POLY	0xEDB88320
 
 static void set_multicast_list(struct net_device *ndev)
 {
diff --git a/drivers/net/ethernet/freescale/fs_enet/fec.h b/drivers/net/ethernet/freescale/fs_enet/fec.h
index 7832db71dcb9..1dbee5d898b3 100644
--- a/drivers/net/ethernet/freescale/fs_enet/fec.h
+++ b/drivers/net/ethernet/freescale/fs_enet/fec.h
@@ -2,9 +2,6 @@
 #ifndef FS_ENET_FEC_H
 #define FS_ENET_FEC_H
 
-/* CRC polynomium used by the FEC for the multicast group filtering */
-#define FEC_CRC_POLY   0x04C11DB7
-
 #define FEC_MAX_MULTICAST_ADDRS	64
 
 /* Interrupt events/masks.
diff --git a/drivers/net/ethernet/micrel/ks8851_mll.c b/drivers/net/ethernet/micrel/ks8851_mll.c
index f3e9dd47b56f..0e9719fbc624 100644
--- a/drivers/net/ethernet/micrel/ks8851_mll.c
+++ b/drivers/net/ethernet/micrel/ks8851_mll.c
@@ -30,6 +30,7 @@
 #include <linux/ethtool.h>
 #include <linux/cache.h>
 #include <linux/crc32.h>
+#include <linux/crc32poly.h>
 #include <linux/mii.h>
 #include <linux/platform_device.h>
 #include <linux/delay.h>
@@ -1078,7 +1079,7 @@ static void ks_stop_rx(struct ks_net *ks)
 
 }  /* ks_stop_rx */
 
-static unsigned long const ethernet_polynomial = 0x04c11db7U;
+static unsigned long const ethernet_polynomial = CRC32_POLY_BE;
 
 static unsigned long ether_gen_crc(int length, u8 *data)
 {
diff --git a/drivers/net/ethernet/synopsys/dwc-xlgmac-hw.c b/drivers/net/ethernet/synopsys/dwc-xlgmac-hw.c
index 458a7844260a..99d86e39ff54 100644
--- a/drivers/net/ethernet/synopsys/dwc-xlgmac-hw.c
+++ b/drivers/net/ethernet/synopsys/dwc-xlgmac-hw.c
@@ -20,6 +20,7 @@
 #include <linux/clk.h>
 #include <linux/bitrev.h>
 #include <linux/crc32.h>
+#include <linux/crc32poly.h>
 #include <linux/dcbnl.h>
 
 #include "dwc-xlgmac.h"
@@ -193,7 +194,6 @@ static u32 xlgmac_vid_crc32_le(__le16 vid_le)
 {
 	unsigned char *data = (unsigned char *)&vid_le;
 	unsigned char data_byte = 0;
-	u32 poly = 0xedb88320;
 	u32 crc = ~0;
 	u32 temp = 0;
 	int i, bits;
@@ -208,7 +208,7 @@ static u32 xlgmac_vid_crc32_le(__le16 vid_le)
 		data_byte >>= 1;
 
 		if (temp)
-			crc ^= poly;
+			crc ^= CRC32_POLY_LE;
 	}
 
 	return crc;