Merge branch 'consolidate-clksrc-i8253' of master.kernel.org:~rmk/linux-2.6-arm into timers/clocksource

Conflicts:
	arch/ia64/kernel/cyclone.c
	arch/mips/kernel/i8253.c
	arch/x86/kernel/i8253.c

Reason: Resolve conflicts so further cleanups do not conflict further

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

1 files changed, 23 insertions, 4 deletions

diff --git a/net/rxrpc/ar-key.c b/net/rxrpc/ar-key.c
index 5ee16f0353fe..43ea7de2fc8e 100644
--- a/net/rxrpc/ar-key.c
+++ b/net/rxrpc/ar-key.c
@@ -25,6 +25,7 @@
 #include <keys/user-type.h>
 #include "ar-internal.h"
 
+static int rxrpc_vet_description_s(const char *);
 static int rxrpc_instantiate(struct key *, const void *, size_t);
 static int rxrpc_instantiate_s(struct key *, const void *, size_t);
 static void rxrpc_destroy(struct key *);
@@ -52,6 +53,7 @@ EXPORT_SYMBOL(key_type_rxrpc);
  */
 struct key_type key_type_rxrpc_s = {
 	.name		= "rxrpc_s",
+	.vet_description = rxrpc_vet_description_s,
 	.instantiate	= rxrpc_instantiate_s,
 	.match		= user_match,
 	.destroy	= rxrpc_destroy_s,
@@ -59,6 +61,23 @@ struct key_type key_type_rxrpc_s = {
 };
 
 /*
+ * Vet the description for an RxRPC server key
+ */
+static int rxrpc_vet_description_s(const char *desc)
+{
+	unsigned long num;
+	char *p;
+
+	num = simple_strtoul(desc, &p, 10);
+	if (*p != ':' || num > 65535)
+		return -EINVAL;
+	num = simple_strtoul(p + 1, &p, 10);
+	if (*p || num < 1 || num > 255)
+		return -EINVAL;
+	return 0;
+}
+
+/*
  * parse an RxKAD type XDR format token
  * - the caller guarantees we have at least 4 words
  */
@@ -89,11 +108,11 @@ static int rxrpc_instantiate_xdr_rxkad(struct key *key, const __be32 *xdr,
 		return ret;
 
 	plen -= sizeof(*token);
-	token = kmalloc(sizeof(*token), GFP_KERNEL);
+	token = kzalloc(sizeof(*token), GFP_KERNEL);
 	if (!token)
 		return -ENOMEM;
 
-	token->kad = kmalloc(plen, GFP_KERNEL);
+	token->kad = kzalloc(plen, GFP_KERNEL);
 	if (!token->kad) {
 		kfree(token);
 		return -ENOMEM;
@@ -731,10 +750,10 @@ static int rxrpc_instantiate(struct key *key, const void *data, size_t datalen)
 		goto error;
 
 	ret = -ENOMEM;
-	token = kmalloc(sizeof(*token), GFP_KERNEL);
+	token = kzalloc(sizeof(*token), GFP_KERNEL);
 	if (!token)
 		goto error;
-	token->kad = kmalloc(plen, GFP_KERNEL);
+	token->kad = kzalloc(plen, GFP_KERNEL);
 	if (!token->kad)
 		goto error_free;