Merge git://git.kernel.org/pub/scm/linux/kernel/git/sfrench/cifs-2.6

* git://git.kernel.org/pub/scm/linux/kernel/git/sfrench/cifs-2.6:
  [CIFS] pSesInfo->sesSem is used as mutex. Rename it to session_mutex and
  [CIFS] Use unsigned ea length for clarity
  cifs: set server_eof in cifs_fattr_to_inode
  [CIFS] Minor cleanup to EA patch
  cifs: merge CIFSSMBQueryEA with CIFSSMBQAllEAs
  cifs: verify lengths of QueryAllEAs reply
  cifs: increase maximum buffer size in CIFSSMBQAllEAs
  cifs: rename name_len to list_len in CIFSSMBQAllEAs
  cifs: clean up indentation in CIFSSMBQAllEAs
  cifs: add parens around smb_var in BCC macros

fs/cifs/CHANGES

@@ -1,6 +1,7 @@
 Version 1.62
 ------------
-Add sockopt=TCP_NODELAY mount option.
+Add sockopt=TCP_NODELAY mount option. EA (xattr) routines hardened
+to more strictly handle corrupt frames.
 
 Version 1.61
 ------------

fs/cifs/cifsglob.h

@@ -205,7 +205,7 @@ struct cifsUidInfo {
 struct cifsSesInfo {
 	struct list_head smb_ses_list;
 	struct list_head tcon_list;
-	struct semaphore sesSem;
+	struct mutex session_mutex;
 #if 0
 	struct cifsUidInfo *uidInfo;	/* pointer to user info */
 #endif

fs/cifs/cifspdu.h

@@ -415,10 +415,10 @@ struct smb_hdr {
 	__u8 WordCount;
 } __attribute__((packed));
 /* given a pointer to an smb_hdr retrieve the value of byte count */
-#define BCC(smb_var) (*(__u16 *)((char *)smb_var + sizeof(struct smb_hdr) + (2 * smb_var->WordCount)))
-#define BCC_LE(smb_var) (*(__le16 *)((char *)smb_var + sizeof(struct smb_hdr) + (2 * smb_var->WordCount)))
+#define BCC(smb_var) (*(__u16 *)((char *)(smb_var) + sizeof(struct smb_hdr) + (2 * (smb_var)->WordCount)))
+#define BCC_LE(smb_var) (*(__le16 *)((char *)(smb_var) + sizeof(struct smb_hdr) + (2 * (smb_var)->WordCount)))
 /* given a pointer to an smb_hdr retrieve the pointer to the byte area */
-#define pByteArea(smb_var) ((unsigned char *)smb_var + sizeof(struct smb_hdr) + (2 * smb_var->WordCount) + 2)
+#define pByteArea(smb_var) ((unsigned char *)(smb_var) + sizeof(struct smb_hdr) + (2 * (smb_var)->WordCount) + 2)
 
 /*
  * Computer Name Length (since Netbios name was length 16 with last byte 0x20)

fs/cifs/cifsproto.h

@@ -363,13 +363,10 @@ extern int CIFSSMBNotify(const int xid, struct cifsTconInfo *tcon,
 			__u32 filter, struct file *file, int multishot,
 			const struct nls_table *nls_codepage);
 extern ssize_t CIFSSMBQAllEAs(const int xid, struct cifsTconInfo *tcon,
-			const unsigned char *searchName, char *EAData,
+			const unsigned char *searchName,
+			const unsigned char *ea_name, char *EAData,
 			size_t bufsize, const struct nls_table *nls_codepage,
 			int remap_special_chars);
-extern ssize_t CIFSSMBQueryEA(const int xid, struct cifsTconInfo *tcon,
-		const unsigned char *searchName, const unsigned char *ea_name,
-		unsigned char *ea_value, size_t buf_size,
-		const struct nls_table *nls_codepage, int remap_special_chars);
 extern int CIFSSMBSetEA(const int xid, struct cifsTconInfo *tcon,
 		const char *fileName, const char *ea_name,
 		const void *ea_value, const __u16 ea_value_len,