Commit 5f66d2b5 authored by Linus Torvalds's avatar Linus Torvalds
Browse files

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: Cleanup demupltiplex thread exiting code
  CIFS: Move mid search to a separate function
  CIFS: Move RFC1002 check to a separate function
  CIFS: Simplify socket reading in demultiplex thread
  CIFS: Move buffer allocation to a separate function
  cifs: remove unneeded variable initialization in cifs_reconnect_tcon
  cifs: simplify refcounting for oplock breaks
  cifs: fix compiler warning in CIFSSMBQAllEAs
  cifs: fix name parsing in CIFSSMBQAllEAs
  cifs: don't start signing too early
  cifs: trivial: goto out here is unnecessary
  cifs: advertise the right receive buffer size to the server
parents 4a2d732f 762dfd10

fs/cifs/cifsencrypt.c

+14 −2
Original line number Original line Diff line number Diff line
@@ -87,9 +87,15 @@ int cifs_sign_smb(struct smb_hdr *cifs_pdu, struct TCP_Server_Info *server, 
	if ((cifs_pdu == NULL) || (server == NULL))

	if ((cifs_pdu == NULL) || (server == NULL))

		return -EINVAL;

		return -EINVAL;





	if ((cifs_pdu->Flags2 & SMBFLG2_SECURITY_SIGNATURE) == 0)

	if (!(cifs_pdu->Flags2 & SMBFLG2_SECURITY_SIGNATURE) ||

	    server->tcpStatus == CifsNeedNegotiate)

		return rc;

		return rc;





	if (!server->session_estab) {

		strncpy(cifs_pdu->Signature.SecuritySignature, "BSRSPYL", 8);

		return rc;

	}



	cifs_pdu->Signature.Sequence.SequenceNumber =

	cifs_pdu->Signature.Sequence.SequenceNumber =

			cpu_to_le32(server->sequence_number);

			cpu_to_le32(server->sequence_number);

	cifs_pdu->Signature.Sequence.Reserved = 0;

	cifs_pdu->Signature.Sequence.Reserved = 0;
@@ -178,9 +184,15 @@ int cifs_sign_smb2(struct kvec *iov, int n_vec, struct TCP_Server_Info *server, 
	if ((cifs_pdu == NULL) || (server == NULL))

	if ((cifs_pdu == NULL) || (server == NULL))

		return -EINVAL;

		return -EINVAL;





	if ((cifs_pdu->Flags2 & SMBFLG2_SECURITY_SIGNATURE) == 0)

	if (!(cifs_pdu->Flags2 & SMBFLG2_SECURITY_SIGNATURE) ||

	    server->tcpStatus == CifsNeedNegotiate)

		return rc;

		return rc;





	if (!server->session_estab) {

		strncpy(cifs_pdu->Signature.SecuritySignature, "BSRSPYL", 8);

		return rc;

	}



	cifs_pdu->Signature.Sequence.SequenceNumber =

	cifs_pdu->Signature.Sequence.SequenceNumber =

				cpu_to_le32(server->sequence_number);

				cpu_to_le32(server->sequence_number);

	cifs_pdu->Signature.Sequence.Reserved = 0;

	cifs_pdu->Signature.Sequence.Reserved = 0;

fs/cifs/cifsfs.c

+0 −18
Original line number Original line Diff line number Diff line
@@ -86,24 +86,6 @@ extern mempool_t *cifs_sm_req_poolp; 
extern mempool_t *cifs_req_poolp;

extern mempool_t *cifs_req_poolp;

extern mempool_t *cifs_mid_poolp;

extern mempool_t *cifs_mid_poolp;





void

cifs_sb_active(struct super_block *sb)

{

	struct cifs_sb_info *server = CIFS_SB(sb);



	if (atomic_inc_return(&server->active) == 1)

		atomic_inc(&sb->s_active);

}



void

cifs_sb_deactive(struct super_block *sb)

{

	struct cifs_sb_info *server = CIFS_SB(sb);



	if (atomic_dec_and_test(&server->active))

		deactivate_super(sb);

}



static int

static int

cifs_read_super(struct super_block *sb)

cifs_read_super(struct super_block *sb)

{

{

fs/cifs/cifsfs.h

+0 −4
Original line number Original line Diff line number Diff line
@@ -41,10 +41,6 @@ extern struct file_system_type cifs_fs_type; 
extern const struct address_space_operations cifs_addr_ops;

extern const struct address_space_operations cifs_addr_ops;

extern const struct address_space_operations cifs_addr_ops_smallbuf;

extern const struct address_space_operations cifs_addr_ops_smallbuf;





/* Functions related to super block operations */

extern void cifs_sb_active(struct super_block *sb);

extern void cifs_sb_deactive(struct super_block *sb);



/* Functions related to inodes */

/* Functions related to inodes */

extern const struct inode_operations cifs_dir_inode_ops;

extern const struct inode_operations cifs_dir_inode_ops;

extern struct inode *cifs_root_iget(struct super_block *);

extern struct inode *cifs_root_iget(struct super_block *);

fs/cifs/cifsglob.h

+0 −2
Original line number Original line Diff line number Diff line
@@ -942,8 +942,6 @@ GLOBAL_EXTERN spinlock_t siduidlock; 
GLOBAL_EXTERN spinlock_t sidgidlock;

GLOBAL_EXTERN spinlock_t sidgidlock;





void cifs_oplock_break(struct work_struct *work);

void cifs_oplock_break(struct work_struct *work);

void cifs_oplock_break_get(struct cifsFileInfo *cfile);

void cifs_oplock_break_put(struct cifsFileInfo *cfile);





extern const struct slow_work_ops cifs_oplock_break_ops;

extern const struct slow_work_ops cifs_oplock_break_ops;

fs/cifs/cifssmb.c

+4 −2
Original line number Original line Diff line number Diff line
@@ -107,7 +107,7 @@ static void mark_open_files_invalid(struct cifs_tcon *pTcon) 
static int

static int

cifs_reconnect_tcon(struct cifs_tcon *tcon, int smb_command)

cifs_reconnect_tcon(struct cifs_tcon *tcon, int smb_command)

{

{

	int rc = 0;

	int rc;

	struct cifs_ses *ses;

	struct cifs_ses *ses;

	struct TCP_Server_Info *server;

	struct TCP_Server_Info *server;

	struct nls_table *nls_codepage;

	struct nls_table *nls_codepage;
@@ -5720,6 +5720,7 @@ CIFSSMBQAllEAs(const int xid, struct cifs_tcon *tcon, 
	char *temp_ptr;

	char *temp_ptr;

	char *end_of_smb;

	char *end_of_smb;

	__u16 params, byte_count, data_offset;

	__u16 params, byte_count, data_offset;

	unsigned int ea_name_len = ea_name ? strlen(ea_name) : 0;





	cFYI(1, "In Query All EAs path %s", searchName);

	cFYI(1, "In Query All EAs path %s", searchName);

QAllEAsRetry:

QAllEAsRetry:
@@ -5837,7 +5838,8 @@ QAllEAsRetry: 
		}

		}





		if (ea_name) {

		if (ea_name) {

			if (strncmp(ea_name, temp_ptr, name_len) == 0) {

			if (ea_name_len == name_len &&

			    strncmp(ea_name, temp_ptr, name_len) == 0) {

				temp_ptr += name_len + 1;

				temp_ptr += name_len + 1;

				rc = value_len;

				rc = value_len;

				if (buf_size == 0)

				if (buf_size == 0)

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