[AF_RXRPC/AFS]: Arch-specific fixes.

Fixes for various arch compilation problems:

(*) Missing module exports.

(*) Variable name collision when rxkad and af_rxrpc both built in
(rxrpc_debug).

(*) Large constant representation problem (AFS_UUID_TO_UNIX_TIME).

(*) Configuration dependencies.

(*) printk() format warnings.

Signed-off-by: David Howells <[e-mail]>
Signed-off-by: David S. Miller <[e-mail]>

arch/ia64/lib/csum_partial_copy.c

···
 	return (__force __wsum)result;
 }
 
+EXPORT_SYMBOL(csum_partial_copy_from_user);
+
 __wsum
 csum_partial_copy_nocheck(const void *src, void *dst, int len, __wsum sum)
 {

fs/Kconfig

···
 	tristate "Andrew File System support (AFS) (EXPERIMENTAL)"
 	depends on INET && EXPERIMENTAL
 	select AF_RXRPC
+	select KEYS
 	help
 	  If you say Y here, you will get an experimental Andrew File System
 	  driver. It currently only supports unsecured read-only AFS access.

fs/afs/internal.h

···
 	u32		time_low;			/* low part of timestamp */
 	u16		time_mid;			/* mid part of timestamp */
 	u16		time_hi_and_version;		/* high part of timestamp and version  */
-#define AFS_UUID_TO_UNIX_TIME	0x01b21dd213814000
+#define AFS_UUID_TO_UNIX_TIME	0x01b21dd213814000ULL
 #define AFS_UUID_TIMEHI_MASK	0x0fff
 #define AFS_UUID_VERSION_TIME	0x1000	/* time-based UUID */
 #define AFS_UUID_VERSION_NAME	0x3000	/* name-based UUID */

fs/afs/rxrpc.c

···
 
 	if (call->offset < count) {
 		if (last) {
-			_leave(" = -EBADMSG [%d < %lu]", call->offset, count);
+			_leave(" = -EBADMSG [%d < %zu]", call->offset, count);
 			return -EBADMSG;
 		}
 		_leave(" = -EAGAIN");

fs/afs/use-rtnetlink.c

···
 		desc->datalen = kernel_recvmsg(desc->nlsock, &msg, iov, 1,
 					       desc->datamax, 0);
 		if (desc->datalen < 0) {
-			_leave(" = %ld [recv]", desc->datalen);
+			_leave(" = %zd [recv]", desc->datalen);
 			return desc->datalen;
 		}
 

net/rxrpc/Kconfig

···
 config RXKAD
 	tristate "RxRPC Kerberos security"
 	depends on AF_RXRPC && KEYS
+	select CRYPTO
+	select CRYPTO_MANAGER
+	select CRYPTO_BLKCIPHER
+	select CRYPTO_PCBC
+	select CRYPTO_FCRYPT
 	help
 	  Provide kerberos 4 and AFS kaserver security handling for AF_RXRPC
 	  through the use of the key retention service.

net/rxrpc/rxkad.c

···
 #include <linux/ctype.h>
 #include <net/sock.h>
 #include <net/af_rxrpc.h>
+#define rxrpc_debug rxkad_debug
 #include "ar-internal.h"
 
 #define RXKAD_VERSION			2