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authorLinus Torvalds <torvalds@linux-foundation.org>2010-05-18 10:18:38 -0400
committerLinus Torvalds <torvalds@linux-foundation.org>2010-05-18 10:18:38 -0400
commitfd25a1f556760dbd6e29dec66c70223a8912cdb2 (patch)
tree73ff80b35cb90949612ccc4f548fc6dcdae0897c /fs
parentba2e1c5f25a99dec3873745031ad23ce3fd79bff (diff)
parent4065c802da7484fa36f8cdf10f18d087233ecb88 (diff)
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: (23 commits) cifs: fix noserverino handling when unix extensions are enabled cifs: don't update uniqueid in cifs_fattr_to_inode cifs: always revalidate hardlinked inodes when using noserverino [CIFS] drop quota operation stubs cifs: propagate cifs_new_fileinfo() error back to the caller cifs: add comments explaining cifs_new_fileinfo behavior cifs: remove unused parameter from cifs_posix_open_inode_helper() [CIFS] Remove unused cifs_oplock_cachep cifs: have decode_negTokenInit set flags in server struct cifs: break negotiate protocol calls out of cifs_setup_session cifs: eliminate "first_time" parm to CIFS_SessSetup [CIFS] Fix lease break for writes cifs: save the dialect chosen by server cifs: change && to || cifs: rename "extended_security" to "global_secflags" cifs: move tcon find/create into separate function cifs: move SMB session creation code into separate function cifs: track local_nls in volume info [CIFS] Allow null nd (as nfs server uses) on create [CIFS] Fix losing locks during fork() ...
Diffstat (limited to 'fs')
-rw-r--r--fs/cifs/asn1.c103
-rw-r--r--fs/cifs/cifs_debug.c48
-rw-r--r--fs/cifs/cifs_debug.h42
-rw-r--r--fs/cifs/cifs_dfs_ref.c34
-rw-r--r--fs/cifs/cifs_spnego.c6
-rw-r--r--fs/cifs/cifs_unicode.c5
-rw-r--r--fs/cifs/cifsacl.c76
-rw-r--r--fs/cifs/cifsencrypt.c10
-rw-r--r--fs/cifs/cifsfs.c163
-rw-r--r--fs/cifs/cifsfs.h2
-rw-r--r--fs/cifs/cifsglob.h9
-rw-r--r--fs/cifs/cifsproto.h30
-rw-r--r--fs/cifs/cifssmb.c437
-rw-r--r--fs/cifs/connect.c639
-rw-r--r--fs/cifs/dir.c91
-rw-r--r--fs/cifs/dns_resolve.c16
-rw-r--r--fs/cifs/export.c2
-rw-r--r--fs/cifs/file.c222
-rw-r--r--fs/cifs/inode.c123
-rw-r--r--fs/cifs/ioctl.c10
-rw-r--r--fs/cifs/link.c10
-rw-r--r--fs/cifs/misc.c81
-rw-r--r--fs/cifs/netmisc.c16
-rw-r--r--fs/cifs/readdir.c85
-rw-r--r--fs/cifs/sess.c81
-rw-r--r--fs/cifs/transport.c92
-rw-r--r--fs/cifs/xattr.c40
27 files changed, 1228 insertions, 1245 deletions
diff --git a/fs/cifs/asn1.c b/fs/cifs/asn1.c
index a20bea598933..cfd1ce34e0bc 100644
--- a/fs/cifs/asn1.c
+++ b/fs/cifs/asn1.c
@@ -492,17 +492,13 @@ compare_oid(unsigned long *oid1, unsigned int oid1len,
492 492
493int 493int
494decode_negTokenInit(unsigned char *security_blob, int length, 494decode_negTokenInit(unsigned char *security_blob, int length,
495 enum securityEnum *secType) 495 struct TCP_Server_Info *server)
496{ 496{
497 struct asn1_ctx ctx; 497 struct asn1_ctx ctx;
498 unsigned char *end; 498 unsigned char *end;
499 unsigned char *sequence_end; 499 unsigned char *sequence_end;
500 unsigned long *oid = NULL; 500 unsigned long *oid = NULL;
501 unsigned int cls, con, tag, oidlen, rc; 501 unsigned int cls, con, tag, oidlen, rc;
502 bool use_ntlmssp = false;
503 bool use_kerberos = false;
504 bool use_kerberosu2u = false;
505 bool use_mskerberos = false;
506 502
507 /* cifs_dump_mem(" Received SecBlob ", security_blob, length); */ 503 /* cifs_dump_mem(" Received SecBlob ", security_blob, length); */
508 504
@@ -510,11 +506,11 @@ decode_negTokenInit(unsigned char *security_blob, int length,
510 506
511 /* GSSAPI header */ 507 /* GSSAPI header */
512 if (asn1_header_decode(&ctx, &end, &cls, &con, &tag) == 0) { 508 if (asn1_header_decode(&ctx, &end, &cls, &con, &tag) == 0) {
513 cFYI(1, ("Error decoding negTokenInit header")); 509 cFYI(1, "Error decoding negTokenInit header");
514 return 0; 510 return 0;
515 } else if ((cls != ASN1_APL) || (con != ASN1_CON) 511 } else if ((cls != ASN1_APL) || (con != ASN1_CON)
516 || (tag != ASN1_EOC)) { 512 || (tag != ASN1_EOC)) {
517 cFYI(1, ("cls = %d con = %d tag = %d", cls, con, tag)); 513 cFYI(1, "cls = %d con = %d tag = %d", cls, con, tag);
518 return 0; 514 return 0;
519 } 515 }
520 516
@@ -535,56 +531,52 @@ decode_negTokenInit(unsigned char *security_blob, int length,
535 531
536 /* SPNEGO OID not present or garbled -- bail out */ 532 /* SPNEGO OID not present or garbled -- bail out */
537 if (!rc) { 533 if (!rc) {
538 cFYI(1, ("Error decoding negTokenInit header")); 534 cFYI(1, "Error decoding negTokenInit header");
539 return 0; 535 return 0;
540 } 536 }
541 537
542 /* SPNEGO */ 538 /* SPNEGO */
543 if (asn1_header_decode(&ctx, &end, &cls, &con, &tag) == 0) { 539 if (asn1_header_decode(&ctx, &end, &cls, &con, &tag) == 0) {
544 cFYI(1, ("Error decoding negTokenInit")); 540 cFYI(1, "Error decoding negTokenInit");
545 return 0; 541 return 0;
546 } else if ((cls != ASN1_CTX) || (con != ASN1_CON) 542 } else if ((cls != ASN1_CTX) || (con != ASN1_CON)
547 || (tag != ASN1_EOC)) { 543 || (tag != ASN1_EOC)) {
548 cFYI(1, 544 cFYI(1, "cls = %d con = %d tag = %d end = %p (%d) exit 0",
549 ("cls = %d con = %d tag = %d end = %p (%d) exit 0", 545 cls, con, tag, end, *end);
550 cls, con, tag, end, *end));
551 return 0; 546 return 0;
552 } 547 }
553 548
554 /* negTokenInit */ 549 /* negTokenInit */
555 if (asn1_header_decode(&ctx, &end, &cls, &con, &tag) == 0) { 550 if (asn1_header_decode(&ctx, &end, &cls, &con, &tag) == 0) {
556 cFYI(1, ("Error decoding negTokenInit")); 551 cFYI(1, "Error decoding negTokenInit");
557 return 0; 552 return 0;
558 } else if ((cls != ASN1_UNI) || (con != ASN1_CON) 553 } else if ((cls != ASN1_UNI) || (con != ASN1_CON)
559 || (tag != ASN1_SEQ)) { 554 || (tag != ASN1_SEQ)) {
560 cFYI(1, 555 cFYI(1, "cls = %d con = %d tag = %d end = %p (%d) exit 1",
561 ("cls = %d con = %d tag = %d end = %p (%d) exit 1", 556 cls, con, tag, end, *end);
562 cls, con, tag, end, *end));
563 return 0; 557 return 0;
564 } 558 }
565 559
566 /* sequence */ 560 /* sequence */
567 if (asn1_header_decode(&ctx, &end, &cls, &con, &tag) == 0) { 561 if (asn1_header_decode(&ctx, &end, &cls, &con, &tag) == 0) {
568 cFYI(1, ("Error decoding 2nd part of negTokenInit")); 562 cFYI(1, "Error decoding 2nd part of negTokenInit");
569 return 0; 563 return 0;
570 } else if ((cls != ASN1_CTX) || (con != ASN1_CON) 564 } else if ((cls != ASN1_CTX) || (con != ASN1_CON)
571 || (tag != ASN1_EOC)) { 565 || (tag != ASN1_EOC)) {
572 cFYI(1, 566 cFYI(1, "cls = %d con = %d tag = %d end = %p (%d) exit 0",
573 ("cls = %d con = %d tag = %d end = %p (%d) exit 0", 567 cls, con, tag, end, *end);
574 cls, con, tag, end, *end));
575 return 0; 568 return 0;
576 } 569 }
577 570
578 /* sequence of */ 571 /* sequence of */
579 if (asn1_header_decode 572 if (asn1_header_decode
580 (&ctx, &sequence_end, &cls, &con, &tag) == 0) { 573 (&ctx, &sequence_end, &cls, &con, &tag) == 0) {
581 cFYI(1, ("Error decoding 2nd part of negTokenInit")); 574 cFYI(1, "Error decoding 2nd part of negTokenInit");
582 return 0; 575 return 0;
583 } else if ((cls != ASN1_UNI) || (con != ASN1_CON) 576 } else if ((cls != ASN1_UNI) || (con != ASN1_CON)
584 || (tag != ASN1_SEQ)) { 577 || (tag != ASN1_SEQ)) {
585 cFYI(1, 578 cFYI(1, "cls = %d con = %d tag = %d end = %p (%d) exit 1",
586 ("cls = %d con = %d tag = %d end = %p (%d) exit 1", 579 cls, con, tag, end, *end);
587 cls, con, tag, end, *end));
588 return 0; 580 return 0;
589 } 581 }
590 582
@@ -592,37 +584,33 @@ decode_negTokenInit(unsigned char *security_blob, int length,
592 while (!asn1_eoc_decode(&ctx, sequence_end)) { 584 while (!asn1_eoc_decode(&ctx, sequence_end)) {
593 rc = asn1_header_decode(&ctx, &end, &cls, &con, &tag); 585 rc = asn1_header_decode(&ctx, &end, &cls, &con, &tag);
594 if (!rc) { 586 if (!rc) {
595 cFYI(1, 587 cFYI(1, "Error decoding negTokenInit hdr exit2");
596 ("Error decoding negTokenInit hdr exit2"));
597 return 0; 588 return 0;
598 } 589 }
599 if ((tag == ASN1_OJI) && (con == ASN1_PRI)) { 590 if ((tag == ASN1_OJI) && (con == ASN1_PRI)) {
600 if (asn1_oid_decode(&ctx, end, &oid, &oidlen)) { 591 if (asn1_oid_decode(&ctx, end, &oid, &oidlen)) {
601 592
602 cFYI(1, ("OID len = %d oid = 0x%lx 0x%lx " 593 cFYI(1, "OID len = %d oid = 0x%lx 0x%lx "
603 "0x%lx 0x%lx", oidlen, *oid, 594 "0x%lx 0x%lx", oidlen, *oid,
604 *(oid + 1), *(oid + 2), *(oid + 3))); 595 *(oid + 1), *(oid + 2), *(oid + 3));
605 596
606 if (compare_oid(oid, oidlen, MSKRB5_OID, 597 if (compare_oid(oid, oidlen, MSKRB5_OID,
607 MSKRB5_OID_LEN) && 598 MSKRB5_OID_LEN))
608 !use_mskerberos) 599 server->sec_mskerberos = true;
609 use_mskerberos = true;
610 else if (compare_oid(oid, oidlen, KRB5U2U_OID, 600 else if (compare_oid(oid, oidlen, KRB5U2U_OID,
611 KRB5U2U_OID_LEN) && 601 KRB5U2U_OID_LEN))
612 !use_kerberosu2u) 602 server->sec_kerberosu2u = true;
613 use_kerberosu2u = true;
614 else if (compare_oid(oid, oidlen, KRB5_OID, 603 else if (compare_oid(oid, oidlen, KRB5_OID,
615 KRB5_OID_LEN) && 604 KRB5_OID_LEN))
616 !use_kerberos) 605 server->sec_kerberos = true;
617 use_kerberos = true;
618 else if (compare_oid(oid, oidlen, NTLMSSP_OID, 606 else if (compare_oid(oid, oidlen, NTLMSSP_OID,
619 NTLMSSP_OID_LEN)) 607 NTLMSSP_OID_LEN))
620 use_ntlmssp = true; 608 server->sec_ntlmssp = true;
621 609
622 kfree(oid); 610 kfree(oid);
623 } 611 }
624 } else { 612 } else {
625 cFYI(1, ("Should be an oid what is going on?")); 613 cFYI(1, "Should be an oid what is going on?");
626 } 614 }
627 } 615 }
628 616
@@ -632,54 +620,47 @@ decode_negTokenInit(unsigned char *security_blob, int length,
632 no mechListMic (e.g. NTLMSSP instead of KRB5) */ 620 no mechListMic (e.g. NTLMSSP instead of KRB5) */
633 if (ctx.error == ASN1_ERR_DEC_EMPTY) 621 if (ctx.error == ASN1_ERR_DEC_EMPTY)
634 goto decode_negtoken_exit; 622 goto decode_negtoken_exit;
635 cFYI(1, ("Error decoding last part negTokenInit exit3")); 623 cFYI(1, "Error decoding last part negTokenInit exit3");
636 return 0; 624 return 0;
637 } else if ((cls != ASN1_CTX) || (con != ASN1_CON)) { 625 } else if ((cls != ASN1_CTX) || (con != ASN1_CON)) {
638 /* tag = 3 indicating mechListMIC */ 626 /* tag = 3 indicating mechListMIC */
639 cFYI(1, ("Exit 4 cls = %d con = %d tag = %d end = %p (%d)", 627 cFYI(1, "Exit 4 cls = %d con = %d tag = %d end = %p (%d)",
640 cls, con, tag, end, *end)); 628 cls, con, tag, end, *end);
641 return 0; 629 return 0;
642 } 630 }
643 631
644 /* sequence */ 632 /* sequence */
645 if (asn1_header_decode(&ctx, &end, &cls, &con, &tag) == 0) { 633 if (asn1_header_decode(&ctx, &end, &cls, &con, &tag) == 0) {
646 cFYI(1, ("Error decoding last part negTokenInit exit5")); 634 cFYI(1, "Error decoding last part negTokenInit exit5");
647 return 0; 635 return 0;
648 } else if ((cls != ASN1_UNI) || (con != ASN1_CON) 636 } else if ((cls != ASN1_UNI) || (con != ASN1_CON)
649 || (tag != ASN1_SEQ)) { 637 || (tag != ASN1_SEQ)) {
650 cFYI(1, ("cls = %d con = %d tag = %d end = %p (%d)", 638 cFYI(1, "cls = %d con = %d tag = %d end = %p (%d)",
651 cls, con, tag, end, *end)); 639 cls, con, tag, end, *end);
652 } 640 }
653 641
654 /* sequence of */ 642 /* sequence of */
655 if (asn1_header_decode(&ctx, &end, &cls, &con, &tag) == 0) { 643 if (asn1_header_decode(&ctx, &end, &cls, &con, &tag) == 0) {
656 cFYI(1, ("Error decoding last part negTokenInit exit 7")); 644 cFYI(1, "Error decoding last part negTokenInit exit 7");
657 return 0; 645 return 0;
658 } else if ((cls != ASN1_CTX) || (con != ASN1_CON)) { 646 } else if ((cls != ASN1_CTX) || (con != ASN1_CON)) {
659 cFYI(1, ("Exit 8 cls = %d con = %d tag = %d end = %p (%d)", 647 cFYI(1, "Exit 8 cls = %d con = %d tag = %d end = %p (%d)",
660 cls, con, tag, end, *end)); 648 cls, con, tag, end, *end);
661 return 0; 649 return 0;
662 } 650 }
663 651
664 /* general string */ 652 /* general string */
665 if (asn1_header_decode(&ctx, &end, &cls, &con, &tag) == 0) { 653 if (asn1_header_decode(&ctx, &end, &cls, &con, &tag) == 0) {
666 cFYI(1, ("Error decoding last part negTokenInit exit9")); 654 cFYI(1, "Error decoding last part negTokenInit exit9");
667 return 0; 655 return 0;
668 } else if ((cls != ASN1_UNI) || (con != ASN1_PRI) 656 } else if ((cls != ASN1_UNI) || (con != ASN1_PRI)
669 || (tag != ASN1_GENSTR)) { 657 || (tag != ASN1_GENSTR)) {
670 cFYI(1, ("Exit10 cls = %d con = %d tag = %d end = %p (%d)", 658 cFYI(1, "Exit10 cls = %d con = %d tag = %d end = %p (%d)",
671 cls, con, tag, end, *end)); 659 cls, con, tag, end, *end);
672 return 0; 660 return 0;
673 } 661 }
674 cFYI(1, ("Need to call asn1_octets_decode() function for %s", 662 cFYI(1, "Need to call asn1_octets_decode() function for %s",
675 ctx.pointer)); /* is this UTF-8 or ASCII? */ 663 ctx.pointer); /* is this UTF-8 or ASCII? */
676decode_negtoken_exit: 664decode_negtoken_exit:
677 if (use_kerberos)
678 *secType = Kerberos;
679 else if (use_mskerberos)
680 *secType = MSKerberos;
681 else if (use_ntlmssp)
682 *secType = RawNTLMSSP;
683
684 return 1; 665 return 1;
685} 666}
diff --git a/fs/cifs/cifs_debug.c b/fs/cifs/cifs_debug.c
index 42cec2a7c0cf..4fce6e61b34e 100644
--- a/fs/cifs/cifs_debug.c
+++ b/fs/cifs/cifs_debug.c
@@ -60,10 +60,10 @@ cifs_dump_mem(char *label, void *data, int length)
60#ifdef CONFIG_CIFS_DEBUG2 60#ifdef CONFIG_CIFS_DEBUG2
61void cifs_dump_detail(struct smb_hdr *smb) 61void cifs_dump_detail(struct smb_hdr *smb)
62{ 62{
63 cERROR(1, ("Cmd: %d Err: 0x%x Flags: 0x%x Flgs2: 0x%x Mid: %d Pid: %d", 63 cERROR(1, "Cmd: %d Err: 0x%x Flags: 0x%x Flgs2: 0x%x Mid: %d Pid: %d",
64 smb->Command, smb->Status.CifsError, 64 smb->Command, smb->Status.CifsError,
65 smb->Flags, smb->Flags2, smb->Mid, smb->Pid)); 65 smb->Flags, smb->Flags2, smb->Mid, smb->Pid);
66 cERROR(1, ("smb buf %p len %d", smb, smbCalcSize_LE(smb))); 66 cERROR(1, "smb buf %p len %d", smb, smbCalcSize_LE(smb));
67} 67}
68 68
69 69
@@ -75,25 +75,25 @@ void cifs_dump_mids(struct TCP_Server_Info *server)
75 if (server == NULL) 75 if (server == NULL)
76 return; 76 return;
77 77
78 cERROR(1, ("Dump pending requests:")); 78 cERROR(1, "Dump pending requests:");
79 spin_lock(&GlobalMid_Lock); 79 spin_lock(&GlobalMid_Lock);
80 list_for_each(tmp, &server->pending_mid_q) { 80 list_for_each(tmp, &server->pending_mid_q) {
81 mid_entry = list_entry(tmp, struct mid_q_entry, qhead); 81 mid_entry = list_entry(tmp, struct mid_q_entry, qhead);
82 cERROR(1, ("State: %d Cmd: %d Pid: %d Tsk: %p Mid %d", 82 cERROR(1, "State: %d Cmd: %d Pid: %d Tsk: %p Mid %d",
83 mid_entry->midState, 83 mid_entry->midState,
84 (int)mid_entry->command, 84 (int)mid_entry->command,
85 mid_entry->pid, 85 mid_entry->pid,
86 mid_entry->tsk, 86 mid_entry->tsk,
87 mid_entry->mid)); 87 mid_entry->mid);
88#ifdef CONFIG_CIFS_STATS2 88#ifdef CONFIG_CIFS_STATS2
89 cERROR(1, ("IsLarge: %d buf: %p time rcv: %ld now: %ld", 89 cERROR(1, "IsLarge: %d buf: %p time rcv: %ld now: %ld",
90 mid_entry->largeBuf, 90 mid_entry->largeBuf,
91 mid_entry->resp_buf, 91 mid_entry->resp_buf,
92 mid_entry->when_received, 92 mid_entry->when_received,
93 jiffies)); 93 jiffies);
94#endif /* STATS2 */ 94#endif /* STATS2 */
95 cERROR(1, ("IsMult: %d IsEnd: %d", mid_entry->multiRsp, 95 cERROR(1, "IsMult: %d IsEnd: %d", mid_entry->multiRsp,
96 mid_entry->multiEnd)); 96 mid_entry->multiEnd);
97 if (mid_entry->resp_buf) { 97 if (mid_entry->resp_buf) {
98 cifs_dump_detail(mid_entry->resp_buf); 98 cifs_dump_detail(mid_entry->resp_buf);
99 cifs_dump_mem("existing buf: ", 99 cifs_dump_mem("existing buf: ",
@@ -716,7 +716,7 @@ static const struct file_operations cifs_multiuser_mount_proc_fops = {
716 716
717static int cifs_security_flags_proc_show(struct seq_file *m, void *v) 717static int cifs_security_flags_proc_show(struct seq_file *m, void *v)
718{ 718{
719 seq_printf(m, "0x%x\n", extended_security); 719 seq_printf(m, "0x%x\n", global_secflags);
720 return 0; 720 return 0;
721} 721}
722 722
@@ -744,13 +744,13 @@ static ssize_t cifs_security_flags_proc_write(struct file *file,
744 /* single char or single char followed by null */ 744 /* single char or single char followed by null */
745 c = flags_string[0]; 745 c = flags_string[0];
746 if (c == '0' || c == 'n' || c == 'N') { 746 if (c == '0' || c == 'n' || c == 'N') {
747 extended_security = CIFSSEC_DEF; /* default */ 747 global_secflags = CIFSSEC_DEF; /* default */
748 return count; 748 return count;
749 } else if (c == '1' || c == 'y' || c == 'Y') { 749 } else if (c == '1' || c == 'y' || c == 'Y') {
750 extended_security = CIFSSEC_MAX; 750 global_secflags = CIFSSEC_MAX;
751 return count; 751 return count;
752 } else if (!isdigit(c)) { 752 } else if (!isdigit(c)) {
753 cERROR(1, ("invalid flag %c", c)); 753 cERROR(1, "invalid flag %c", c);
754 return -EINVAL; 754 return -EINVAL;
755 } 755 }
756 } 756 }
@@ -758,26 +758,26 @@ static ssize_t cifs_security_flags_proc_write(struct file *file,
758 758
759 flags = simple_strtoul(flags_string, NULL, 0); 759 flags = simple_strtoul(flags_string, NULL, 0);
760 760
761 cFYI(1, ("sec flags 0x%x", flags)); 761 cFYI(1, "sec flags 0x%x", flags);
762 762
763 if (flags <= 0) { 763 if (flags <= 0) {
764 cERROR(1, ("invalid security flags %s", flags_string)); 764 cERROR(1, "invalid security flags %s", flags_string);
765 return -EINVAL; 765 return -EINVAL;
766 } 766 }
767 767
768 if (flags & ~CIFSSEC_MASK) { 768 if (flags & ~CIFSSEC_MASK) {
769 cERROR(1, ("attempt to set unsupported security flags 0x%x", 769 cERROR(1, "attempt to set unsupported security flags 0x%x",
770 flags & ~CIFSSEC_MASK)); 770 flags & ~CIFSSEC_MASK);
771 return -EINVAL; 771 return -EINVAL;
772 } 772 }
773 /* flags look ok - update the global security flags for cifs module */ 773 /* flags look ok - update the global security flags for cifs module */
774 extended_security = flags; 774 global_secflags = flags;
775 if (extended_security & CIFSSEC_MUST_SIGN) { 775 if (global_secflags & CIFSSEC_MUST_SIGN) {
776 /* requiring signing implies signing is allowed */ 776 /* requiring signing implies signing is allowed */
777 extended_security |= CIFSSEC_MAY_SIGN; 777 global_secflags |= CIFSSEC_MAY_SIGN;
778 cFYI(1, ("packet signing now required")); 778 cFYI(1, "packet signing now required");
779 } else if ((extended_security & CIFSSEC_MAY_SIGN) == 0) { 779 } else if ((global_secflags & CIFSSEC_MAY_SIGN) == 0) {
780 cFYI(1, ("packet signing disabled")); 780 cFYI(1, "packet signing disabled");
781 } 781 }
782 /* BB should we turn on MAY flags for other MUST options? */ 782 /* BB should we turn on MAY flags for other MUST options? */
783 return count; 783 return count;
diff --git a/fs/cifs/cifs_debug.h b/fs/cifs/cifs_debug.h
index 5eb3b83bbfa7..aa316891ac0c 100644
--- a/fs/cifs/cifs_debug.h
+++ b/fs/cifs/cifs_debug.h
@@ -43,34 +43,54 @@ void dump_smb(struct smb_hdr *, int);
43 */ 43 */
44#ifdef CIFS_DEBUG 44#ifdef CIFS_DEBUG
45 45
46
47/* information message: e.g., configuration, major event */ 46/* information message: e.g., configuration, major event */
48extern int cifsFYI; 47extern int cifsFYI;
49#define cifsfyi(format,arg...) if (cifsFYI & CIFS_INFO) printk(KERN_DEBUG " " __FILE__ ": " format "\n" "" , ## arg) 48#define cifsfyi(fmt, arg...) \
49do { \
50 if (cifsFYI & CIFS_INFO) \
51 printk(KERN_DEBUG "%s: " fmt "\n", __FILE__, ##arg); \
52} while (0)
50 53
51#define cFYI(button,prspec) if (button) cifsfyi prspec 54#define cFYI(set, fmt, arg...) \
55do { \
56 if (set) \
57 cifsfyi(fmt, ##arg); \
58} while (0)
52 59
53#define cifswarn(format, arg...) printk(KERN_WARNING ": " format "\n" , ## arg) 60#define cifswarn(fmt, arg...) \
61 printk(KERN_WARNING fmt "\n", ##arg)
54 62
55/* debug event message: */ 63/* debug event message: */
56extern int cifsERROR; 64extern int cifsERROR;
57 65
58#define cEVENT(format,arg...) if (cifsERROR) printk(KERN_EVENT __FILE__ ": " format "\n" , ## arg) 66#define cEVENT(fmt, arg...) \
67do { \
68 if (cifsERROR) \
69 printk(KERN_EVENT "%s: " fmt "\n", __FILE__, ##arg); \
70} while (0)
59 71
60/* error event message: e.g., i/o error */ 72/* error event message: e.g., i/o error */
61#define cifserror(format,arg...) if (cifsERROR) printk(KERN_ERR " CIFS VFS: " format "\n" "" , ## arg) 73#define cifserror(fmt, arg...) \
74do { \
75 if (cifsERROR) \
76 printk(KERN_ERR "CIFS VFS: " fmt "\n", ##arg); \
77} while (0)
62 78
63#define cERROR(button, prspec) if (button) cifserror prspec 79#define cERROR(set, fmt, arg...) \
80do { \
81 if (set) \
82 cifserror(fmt, ##arg); \
83} while (0)
64 84
65/* 85/*
66 * debug OFF 86 * debug OFF
67 * --------- 87 * ---------
68 */ 88 */
69#else /* _CIFS_DEBUG */ 89#else /* _CIFS_DEBUG */
70#define cERROR(button, prspec) 90#define cERROR(set, fmt, arg...)
71#define cEVENT(format, arg...) 91#define cEVENT(fmt, arg...)
72#define cFYI(button, prspec) 92#define cFYI(set, fmt, arg...)
73#define cifserror(format, arg...) 93#define cifserror(fmt, arg...)
74#endif /* _CIFS_DEBUG */ 94#endif /* _CIFS_DEBUG */
75 95
76#endif /* _H_CIFS_DEBUG */ 96#endif /* _H_CIFS_DEBUG */
diff --git a/fs/cifs/cifs_dfs_ref.c b/fs/cifs/cifs_dfs_ref.c
index 78e4d2a3a68b..ac19a6f3dae0 100644
--- a/fs/cifs/cifs_dfs_ref.c
+++ b/fs/cifs/cifs_dfs_ref.c
@@ -85,8 +85,8 @@ static char *cifs_get_share_name(const char *node_name)
85 /* find server name end */ 85 /* find server name end */
86 pSep = memchr(UNC+2, '\\', len-2); 86 pSep = memchr(UNC+2, '\\', len-2);
87 if (!pSep) { 87 if (!pSep) {
88 cERROR(1, ("%s: no server name end in node name: %s", 88 cERROR(1, "%s: no server name end in node name: %s",
89 __func__, node_name)); 89 __func__, node_name);
90 kfree(UNC); 90 kfree(UNC);
91 return ERR_PTR(-EINVAL); 91 return ERR_PTR(-EINVAL);
92 } 92 }
@@ -142,8 +142,8 @@ char *cifs_compose_mount_options(const char *sb_mountdata,
142 142
143 rc = dns_resolve_server_name_to_ip(*devname, &srvIP); 143 rc = dns_resolve_server_name_to_ip(*devname, &srvIP);
144 if (rc != 0) { 144 if (rc != 0) {
145 cERROR(1, ("%s: Failed to resolve server part of %s to IP: %d", 145 cERROR(1, "%s: Failed to resolve server part of %s to IP: %d",
146 __func__, *devname, rc)); 146 __func__, *devname, rc);
147 goto compose_mount_options_err; 147 goto compose_mount_options_err;
148 } 148 }
149 /* md_len = strlen(...) + 12 for 'sep+prefixpath=' 149 /* md_len = strlen(...) + 12 for 'sep+prefixpath='
@@ -217,8 +217,8 @@ char *cifs_compose_mount_options(const char *sb_mountdata,
217 strcat(mountdata, fullpath + ref->path_consumed); 217 strcat(mountdata, fullpath + ref->path_consumed);
218 } 218 }
219 219
220 /*cFYI(1,("%s: parent mountdata: %s", __func__,sb_mountdata));*/ 220 /*cFYI(1, "%s: parent mountdata: %s", __func__,sb_mountdata);*/
221 /*cFYI(1, ("%s: submount mountdata: %s", __func__, mountdata ));*/ 221 /*cFYI(1, "%s: submount mountdata: %s", __func__, mountdata );*/
222 222
223compose_mount_options_out: 223compose_mount_options_out:
224 kfree(srvIP); 224 kfree(srvIP);
@@ -294,11 +294,11 @@ static int add_mount_helper(struct vfsmount *newmnt, struct nameidata *nd,
294 294
295static void dump_referral(const struct dfs_info3_param *ref) 295static void dump_referral(const struct dfs_info3_param *ref)
296{ 296{
297 cFYI(1, ("DFS: ref path: %s", ref->path_name)); 297 cFYI(1, "DFS: ref path: %s", ref->path_name);
298 cFYI(1, ("DFS: node path: %s", ref->node_name)); 298 cFYI(1, "DFS: node path: %s", ref->node_name);
299 cFYI(1, ("DFS: fl: %hd, srv_type: %hd", ref->flags, ref->server_type)); 299 cFYI(1, "DFS: fl: %hd, srv_type: %hd", ref->flags, ref->server_type);
300 cFYI(1, ("DFS: ref_flags: %hd, path_consumed: %hd", ref->ref_flag, 300 cFYI(1, "DFS: ref_flags: %hd, path_consumed: %hd", ref->ref_flag,
301 ref->path_consumed)); 301 ref->path_consumed);
302} 302}
303 303
304 304
@@ -314,7 +314,7 @@ cifs_dfs_follow_mountpoint(struct dentry *dentry, struct nameidata *nd)
314 int rc = 0; 314 int rc = 0;
315 struct vfsmount *mnt = ERR_PTR(-ENOENT); 315 struct vfsmount *mnt = ERR_PTR(-ENOENT);
316 316
317 cFYI(1, ("in %s", __func__)); 317 cFYI(1, "in %s", __func__);
318 BUG_ON(IS_ROOT(dentry)); 318 BUG_ON(IS_ROOT(dentry));
319 319
320 xid = GetXid(); 320 xid = GetXid();
@@ -352,15 +352,15 @@ cifs_dfs_follow_mountpoint(struct dentry *dentry, struct nameidata *nd)
352 /* connect to a node */ 352 /* connect to a node */
353 len = strlen(referrals[i].node_name); 353 len = strlen(referrals[i].node_name);
354 if (len < 2) { 354 if (len < 2) {
355 cERROR(1, ("%s: Net Address path too short: %s", 355 cERROR(1, "%s: Net Address path too short: %s",
356 __func__, referrals[i].node_name)); 356 __func__, referrals[i].node_name);
357 rc = -EINVAL; 357 rc = -EINVAL;
358 goto out_err; 358 goto out_err;
359 } 359 }
360 mnt = cifs_dfs_do_refmount(nd->path.mnt, 360 mnt = cifs_dfs_do_refmount(nd->path.mnt,
361 nd->path.dentry, referrals + i); 361 nd->path.dentry, referrals + i);
362 cFYI(1, ("%s: cifs_dfs_do_refmount:%s , mnt:%p", __func__, 362 cFYI(1, "%s: cifs_dfs_do_refmount:%s , mnt:%p", __func__,
363 referrals[i].node_name, mnt)); 363 referrals[i].node_name, mnt);
364 364
365 /* complete mount procedure if we accured submount */ 365 /* complete mount procedure if we accured submount */
366 if (!IS_ERR(mnt)) 366 if (!IS_ERR(mnt))
@@ -378,7 +378,7 @@ out:
378 FreeXid(xid); 378 FreeXid(xid);
379 free_dfs_info_array(referrals, num_referrals); 379 free_dfs_info_array(referrals, num_referrals);
380 kfree(full_path); 380 kfree(full_path);
381 cFYI(1, ("leaving %s" , __func__)); 381 cFYI(1, "leaving %s" , __func__);
382 return ERR_PTR(rc); 382 return ERR_PTR(rc);
383out_err: 383out_err:
384 path_put(&nd->path); 384 path_put(&nd->path);
diff --git a/fs/cifs/cifs_spnego.c b/fs/cifs/cifs_spnego.c
index 310d12f69a92..379bd7d9c05f 100644
--- a/fs/cifs/cifs_spnego.c
+++ b/fs/cifs/cifs_spnego.c
@@ -133,9 +133,9 @@ cifs_get_spnego_key(struct cifsSesInfo *sesInfo)
133 dp = description + strlen(description); 133 dp = description + strlen(description);
134 134
135 /* for now, only sec=krb5 and sec=mskrb5 are valid */ 135 /* for now, only sec=krb5 and sec=mskrb5 are valid */
136 if (server->secType == Kerberos) 136 if (server->sec_kerberos)
137 sprintf(dp, ";sec=krb5"); 137 sprintf(dp, ";sec=krb5");
138 else if (server->secType == MSKerberos) 138 else if (server->sec_mskerberos)
139 sprintf(dp, ";sec=mskrb5"); 139 sprintf(dp, ";sec=mskrb5");
140 else 140 else
141 goto out; 141 goto out;
@@ -149,7 +149,7 @@ cifs_get_spnego_key(struct cifsSesInfo *sesInfo)
149 dp = description + strlen(description); 149 dp = description + strlen(description);
150 sprintf(dp, ";pid=0x%x", current->pid); 150 sprintf(dp, ";pid=0x%x", current->pid);
151 151
152 cFYI(1, ("key description = %s", description)); 152 cFYI(1, "key description = %s", description);
153 spnego_key = request_key(&cifs_spnego_key_type, description, ""); 153 spnego_key = request_key(&cifs_spnego_key_type, description, "");
154 154
155#ifdef CONFIG_CIFS_DEBUG2 155#ifdef CONFIG_CIFS_DEBUG2
diff --git a/fs/cifs/cifs_unicode.c b/fs/cifs/cifs_unicode.c
index d07676bd76d2..430f510a1720 100644
--- a/fs/cifs/cifs_unicode.c
+++ b/fs/cifs/cifs_unicode.c
@@ -200,9 +200,8 @@ cifs_strtoUCS(__le16 *to, const char *from, int len,
200 /* works for 2.4.0 kernel or later */ 200 /* works for 2.4.0 kernel or later */
201 charlen = codepage->char2uni(from, len, &wchar_to[i]); 201 charlen = codepage->char2uni(from, len, &wchar_to[i]);
202 if (charlen < 1) { 202 if (charlen < 1) {
203 cERROR(1, 203 cERROR(1, "strtoUCS: char2uni of %d returned %d",
204 ("strtoUCS: char2uni of %d returned %d", 204 (int)*from, charlen);
205 (int)*from, charlen));
206 /* A question mark */ 205 /* A question mark */
207 to[i] = cpu_to_le16(0x003f); 206 to[i] = cpu_to_le16(0x003f);
208 charlen = 1; 207 charlen = 1;
diff --git a/fs/cifs/cifsacl.c b/fs/cifs/cifsacl.c
index 9b716d044bbd..85d7cf7ff2c8 100644
--- a/fs/cifs/cifsacl.c
+++ b/fs/cifs/cifsacl.c
@@ -87,11 +87,11 @@ int match_sid(struct cifs_sid *ctsid)
87 continue; /* all sub_auth values do not match */ 87 continue; /* all sub_auth values do not match */
88 } 88 }
89 89
90 cFYI(1, ("matching sid: %s\n", wksidarr[i].sidname)); 90 cFYI(1, "matching sid: %s\n", wksidarr[i].sidname);
91 return 0; /* sids compare/match */ 91 return 0; /* sids compare/match */
92 } 92 }
93 93
94 cFYI(1, ("No matching sid")); 94 cFYI(1, "No matching sid");
95 return -1; 95 return -1;
96} 96}
97 97
@@ -208,14 +208,14 @@ static void access_flags_to_mode(__le32 ace_flags, int type, umode_t *pmode,
208 *pbits_to_set &= ~S_IXUGO; 208 *pbits_to_set &= ~S_IXUGO;
209 return; 209 return;
210 } else if (type != ACCESS_ALLOWED) { 210 } else if (type != ACCESS_ALLOWED) {
211 cERROR(1, ("unknown access control type %d", type)); 211 cERROR(1, "unknown access control type %d", type);
212 return; 212 return;
213 } 213 }
214 /* else ACCESS_ALLOWED type */ 214 /* else ACCESS_ALLOWED type */
215 215
216 if (flags & GENERIC_ALL) { 216 if (flags & GENERIC_ALL) {
217 *pmode |= (S_IRWXUGO & (*pbits_to_set)); 217 *pmode |= (S_IRWXUGO & (*pbits_to_set));
218 cFYI(DBG2, ("all perms")); 218 cFYI(DBG2, "all perms");
219 return; 219 return;
220 } 220 }
221 if ((flags & GENERIC_WRITE) || 221 if ((flags & GENERIC_WRITE) ||
@@ -228,7 +228,7 @@ static void access_flags_to_mode(__le32 ace_flags, int type, umode_t *pmode,
228 ((flags & FILE_EXEC_RIGHTS) == FILE_EXEC_RIGHTS)) 228 ((flags & FILE_EXEC_RIGHTS) == FILE_EXEC_RIGHTS))
229 *pmode |= (S_IXUGO & (*pbits_to_set)); 229 *pmode |= (S_IXUGO & (*pbits_to_set));
230 230
231 cFYI(DBG2, ("access flags 0x%x mode now 0x%x", flags, *pmode)); 231 cFYI(DBG2, "access flags 0x%x mode now 0x%x", flags, *pmode);
232 return; 232 return;
233} 233}
234 234
@@ -257,7 +257,7 @@ static void mode_to_access_flags(umode_t mode, umode_t bits_to_use,
257 if (mode & S_IXUGO) 257 if (mode & S_IXUGO)
258 *pace_flags |= SET_FILE_EXEC_RIGHTS; 258 *pace_flags |= SET_FILE_EXEC_RIGHTS;
259 259
260 cFYI(DBG2, ("mode: 0x%x, access flags now 0x%x", mode, *pace_flags)); 260 cFYI(DBG2, "mode: 0x%x, access flags now 0x%x", mode, *pace_flags);
261 return; 261 return;
262} 262}
263 263
@@ -297,24 +297,24 @@ static void dump_ace(struct cifs_ace *pace, char *end_of_acl)
297 /* validate that we do not go past end of acl */ 297 /* validate that we do not go past end of acl */
298 298
299 if (le16_to_cpu(pace->size) < 16) { 299 if (le16_to_cpu(pace->size) < 16) {
300 cERROR(1, ("ACE too small, %d", le16_to_cpu(pace->size))); 300 cERROR(1, "ACE too small %d", le16_to_cpu(pace->size));
301 return; 301 return;
302 } 302 }
303 303
304 if (end_of_acl < (char *)pace + le16_to_cpu(pace->size)) { 304 if (end_of_acl < (char *)pace + le16_to_cpu(pace->size)) {
305 cERROR(1, ("ACL too small to parse ACE")); 305 cERROR(1, "ACL too small to parse ACE");
306 return; 306 return;
307 } 307 }
308 308
309 num_subauth = pace->sid.num_subauth; 309 num_subauth = pace->sid.num_subauth;
310 if (num_subauth) { 310 if (num_subauth) {
311 int i; 311 int i;
312 cFYI(1, ("ACE revision %d num_auth %d type %d flags %d size %d", 312 cFYI(1, "ACE revision %d num_auth %d type %d flags %d size %d",
313 pace->sid.revision, pace->sid.num_subauth, pace->type, 313 pace->sid.revision, pace->sid.num_subauth, pace->type,
314 pace->flags, le16_to_cpu(pace->size))); 314 pace->flags, le16_to_cpu(pace->size));
315 for (i = 0; i < num_subauth; ++i) { 315 for (i = 0; i < num_subauth; ++i) {
316 cFYI(1, ("ACE sub_auth[%d]: 0x%x", i, 316 cFYI(1, "ACE sub_auth[%d]: 0x%x", i,
317 le32_to_cpu(pace->sid.sub_auth[i]))); 317 le32_to_cpu(pace->sid.sub_auth[i]));
318 } 318 }
319 319
320 /* BB add length check to make sure that we do not have huge 320 /* BB add length check to make sure that we do not have huge
@@ -347,13 +347,13 @@ static void parse_dacl(struct cifs_acl *pdacl, char *end_of_acl,
347 347
348 /* validate that we do not go past end of acl */ 348 /* validate that we do not go past end of acl */
349 if (end_of_acl < (char *)pdacl + le16_to_cpu(pdacl->size)) { 349 if (end_of_acl < (char *)pdacl + le16_to_cpu(pdacl->size)) {
350 cERROR(1, ("ACL too small to parse DACL")); 350 cERROR(1, "ACL too small to parse DACL");
351 return; 351 return;
352 } 352 }
353 353
354 cFYI(DBG2, ("DACL revision %d size %d num aces %d", 354 cFYI(DBG2, "DACL revision %d size %d num aces %d",
355 le16_to_cpu(pdacl->revision), le16_to_cpu(pdacl->size), 355 le16_to_cpu(pdacl->revision), le16_to_cpu(pdacl->size),
356 le32_to_cpu(pdacl->num_aces))); 356 le32_to_cpu(pdacl->num_aces));
357 357
358 /* reset rwx permissions for user/group/other. 358 /* reset rwx permissions for user/group/other.
359 Also, if num_aces is 0 i.e. DACL has no ACEs, 359 Also, if num_aces is 0 i.e. DACL has no ACEs,
@@ -437,25 +437,25 @@ static int parse_sid(struct cifs_sid *psid, char *end_of_acl)
437 /* validate that we do not go past end of ACL - sid must be at least 8 437 /* validate that we do not go past end of ACL - sid must be at least 8
438 bytes long (assuming no sub-auths - e.g. the null SID */ 438 bytes long (assuming no sub-auths - e.g. the null SID */
439 if (end_of_acl < (char *)psid + 8) { 439 if (end_of_acl < (char *)psid + 8) {
440 cERROR(1, ("ACL too small to parse SID %p", psid)); 440 cERROR(1, "ACL too small to parse SID %p", psid);
441 return -EINVAL; 441 return -EINVAL;
442 } 442 }
443 443
444 if (psid->num_subauth) { 444 if (psid->num_subauth) {
445#ifdef CONFIG_CIFS_DEBUG2 445#ifdef CONFIG_CIFS_DEBUG2
446 int i; 446 int i;
447 cFYI(1, ("SID revision %d num_auth %d", 447 cFYI(1, "SID revision %d num_auth %d",
448 psid->revision, psid->num_subauth)); 448 psid->revision, psid->num_subauth);
449 449
450 for (i = 0; i < psid->num_subauth; i++) { 450 for (i = 0; i < psid->num_subauth; i++) {
451 cFYI(1, ("SID sub_auth[%d]: 0x%x ", i, 451 cFYI(1, "SID sub_auth[%d]: 0x%x ", i,
452 le32_to_cpu(psid->sub_auth[i]))); 452 le32_to_cpu(psid->sub_auth[i]));
453 } 453 }
454 454
455 /* BB add length check to make sure that we do not have huge 455 /* BB add length check to make sure that we do not have huge
456 num auths and therefore go off the end */ 456 num auths and therefore go off the end */
457 cFYI(1, ("RID 0x%x", 457 cFYI(1, "RID 0x%x",
458 le32_to_cpu(psid->sub_auth[psid->num_subauth-1]))); 458 le32_to_cpu(psid->sub_auth[psid->num_subauth-1]));
459#endif 459#endif
460 } 460 }
461 461
@@ -482,11 +482,11 @@ static int parse_sec_desc(struct cifs_ntsd *pntsd, int acl_len,
482 le32_to_cpu(pntsd->gsidoffset)); 482 le32_to_cpu(pntsd->gsidoffset));
483 dacloffset = le32_to_cpu(pntsd->dacloffset); 483 dacloffset = le32_to_cpu(pntsd->dacloffset);
484 dacl_ptr = (struct cifs_acl *)((char *)pntsd + dacloffset); 484 dacl_ptr = (struct cifs_acl *)((char *)pntsd + dacloffset);
485 cFYI(DBG2, ("revision %d type 0x%x ooffset 0x%x goffset 0x%x " 485 cFYI(DBG2, "revision %d type 0x%x ooffset 0x%x goffset 0x%x "
486 "sacloffset 0x%x dacloffset 0x%x", 486 "sacloffset 0x%x dacloffset 0x%x",
487 pntsd->revision, pntsd->type, le32_to_cpu(pntsd->osidoffset), 487 pntsd->revision, pntsd->type, le32_to_cpu(pntsd->osidoffset),
488 le32_to_cpu(pntsd->gsidoffset), 488 le32_to_cpu(pntsd->gsidoffset),
489 le32_to_cpu(pntsd->sacloffset), dacloffset)); 489 le32_to_cpu(pntsd->sacloffset), dacloffset);
490/* cifs_dump_mem("owner_sid: ", owner_sid_ptr, 64); */ 490/* cifs_dump_mem("owner_sid: ", owner_sid_ptr, 64); */
491 rc = parse_sid(owner_sid_ptr, end_of_acl); 491 rc = parse_sid(owner_sid_ptr, end_of_acl);
492 if (rc) 492 if (rc)
@@ -500,7 +500,7 @@ static int parse_sec_desc(struct cifs_ntsd *pntsd, int acl_len,
500 parse_dacl(dacl_ptr, end_of_acl, owner_sid_ptr, 500 parse_dacl(dacl_ptr, end_of_acl, owner_sid_ptr,
501 group_sid_ptr, fattr); 501 group_sid_ptr, fattr);
502 else 502 else
503 cFYI(1, ("no ACL")); /* BB grant all or default perms? */ 503 cFYI(1, "no ACL"); /* BB grant all or default perms? */
504 504
505/* cifscred->uid = owner_sid_ptr->rid; 505/* cifscred->uid = owner_sid_ptr->rid;
506 cifscred->gid = group_sid_ptr->rid; 506 cifscred->gid = group_sid_ptr->rid;
@@ -563,7 +563,7 @@ static struct cifs_ntsd *get_cifs_acl_by_fid(struct cifs_sb_info *cifs_sb,
563 FreeXid(xid); 563 FreeXid(xid);
564 564
565 565
566 cFYI(1, ("GetCIFSACL rc = %d ACL len %d", rc, *pacllen)); 566 cFYI(1, "GetCIFSACL rc = %d ACL len %d", rc, *pacllen);
567 return pntsd; 567 return pntsd;
568} 568}
569 569
@@ -581,12 +581,12 @@ static struct cifs_ntsd *get_cifs_acl_by_path(struct cifs_sb_info *cifs_sb,
581 &fid, &oplock, NULL, cifs_sb->local_nls, 581 &fid, &oplock, NULL, cifs_sb->local_nls,
582 cifs_sb->mnt_cifs_flags & CIFS_MOUNT_MAP_SPECIAL_CHR); 582 cifs_sb->mnt_cifs_flags & CIFS_MOUNT_MAP_SPECIAL_CHR);
583 if (rc) { 583 if (rc) {
584 cERROR(1, ("Unable to open file to get ACL")); 584 cERROR(1, "Unable to open file to get ACL");
585 goto out; 585 goto out;
586 } 586 }
587 587
588 rc = CIFSSMBGetCIFSACL(xid, cifs_sb->tcon, fid, &pntsd, pacllen); 588 rc = CIFSSMBGetCIFSACL(xid, cifs_sb->tcon, fid, &pntsd, pacllen);
589 cFYI(1, ("GetCIFSACL rc = %d ACL len %d", rc, *pacllen)); 589 cFYI(1, "GetCIFSACL rc = %d ACL len %d", rc, *pacllen);
590 590
591 CIFSSMBClose(xid, cifs_sb->tcon, fid); 591 CIFSSMBClose(xid, cifs_sb->tcon, fid);
592 out: 592 out:
@@ -621,7 +621,7 @@ static int set_cifs_acl_by_fid(struct cifs_sb_info *cifs_sb, __u16 fid,
621 rc = CIFSSMBSetCIFSACL(xid, cifs_sb->tcon, fid, pnntsd, acllen); 621 rc = CIFSSMBSetCIFSACL(xid, cifs_sb->tcon, fid, pnntsd, acllen);
622 FreeXid(xid); 622 FreeXid(xid);
623 623
624 cFYI(DBG2, ("SetCIFSACL rc = %d", rc)); 624 cFYI(DBG2, "SetCIFSACL rc = %d", rc);
625 return rc; 625 return rc;
626} 626}
627 627
@@ -638,12 +638,12 @@ static int set_cifs_acl_by_path(struct cifs_sb_info *cifs_sb, const char *path,
638 &fid, &oplock, NULL, cifs_sb->local_nls, 638 &fid, &oplock, NULL, cifs_sb->local_nls,
639 cifs_sb->mnt_cifs_flags & CIFS_MOUNT_MAP_SPECIAL_CHR); 639 cifs_sb->mnt_cifs_flags & CIFS_MOUNT_MAP_SPECIAL_CHR);
640 if (rc) { 640 if (rc) {
641 cERROR(1, ("Unable to open file to set ACL")); 641 cERROR(1, "Unable to open file to set ACL");
642 goto out; 642 goto out;
643 } 643 }
644 644
645 rc = CIFSSMBSetCIFSACL(xid, cifs_sb->tcon, fid, pnntsd, acllen); 645 rc = CIFSSMBSetCIFSACL(xid, cifs_sb->tcon, fid, pnntsd, acllen);
646 cFYI(DBG2, ("SetCIFSACL rc = %d", rc)); 646 cFYI(DBG2, "SetCIFSACL rc = %d", rc);
647 647
648 CIFSSMBClose(xid, cifs_sb->tcon, fid); 648 CIFSSMBClose(xid, cifs_sb->tcon, fid);
649 out: 649 out:
@@ -659,7 +659,7 @@ static int set_cifs_acl(struct cifs_ntsd *pnntsd, __u32 acllen,
659 struct cifsFileInfo *open_file; 659 struct cifsFileInfo *open_file;
660 int rc; 660 int rc;
661 661
662 cFYI(DBG2, ("set ACL for %s from mode 0x%x", path, inode->i_mode)); 662 cFYI(DBG2, "set ACL for %s from mode 0x%x", path, inode->i_mode);
663 663
664 open_file = find_readable_file(CIFS_I(inode)); 664 open_file = find_readable_file(CIFS_I(inode));
665 if (!open_file) 665 if (!open_file)
@@ -679,7 +679,7 @@ cifs_acl_to_fattr(struct cifs_sb_info *cifs_sb, struct cifs_fattr *fattr,
679 u32 acllen = 0; 679 u32 acllen = 0;
680 int rc = 0; 680 int rc = 0;
681 681
682 cFYI(DBG2, ("converting ACL to mode for %s", path)); 682 cFYI(DBG2, "converting ACL to mode for %s", path);
683 683
684 if (pfid) 684 if (pfid)
685 pntsd = get_cifs_acl_by_fid(cifs_sb, *pfid, &acllen); 685 pntsd = get_cifs_acl_by_fid(cifs_sb, *pfid, &acllen);
@@ -690,7 +690,7 @@ cifs_acl_to_fattr(struct cifs_sb_info *cifs_sb, struct cifs_fattr *fattr,
690 if (pntsd) 690 if (pntsd)
691 rc = parse_sec_desc(pntsd, acllen, fattr); 691 rc = parse_sec_desc(pntsd, acllen, fattr);
692 if (rc) 692 if (rc)
693 cFYI(1, ("parse sec desc failed rc = %d", rc)); 693 cFYI(1, "parse sec desc failed rc = %d", rc);
694 694
695 kfree(pntsd); 695 kfree(pntsd);
696 return; 696 return;
@@ -704,7 +704,7 @@ int mode_to_acl(struct inode *inode, const char *path, __u64 nmode)
704 struct cifs_ntsd *pntsd = NULL; /* acl obtained from server */ 704 struct cifs_ntsd *pntsd = NULL; /* acl obtained from server */
705 struct cifs_ntsd *pnntsd = NULL; /* modified acl to be sent to server */ 705 struct cifs_ntsd *pnntsd = NULL; /* modified acl to be sent to server */
706 706
707 cFYI(DBG2, ("set ACL from mode for %s", path)); 707 cFYI(DBG2, "set ACL from mode for %s", path);
708 708
709 /* Get the security descriptor */ 709 /* Get the security descriptor */
710 pntsd = get_cifs_acl(CIFS_SB(inode->i_sb), inode, path, &secdesclen); 710 pntsd = get_cifs_acl(CIFS_SB(inode->i_sb), inode, path, &secdesclen);
@@ -721,19 +721,19 @@ int mode_to_acl(struct inode *inode, const char *path, __u64 nmode)
721 DEFSECDESCLEN : secdesclen; 721 DEFSECDESCLEN : secdesclen;
722 pnntsd = kmalloc(secdesclen, GFP_KERNEL); 722 pnntsd = kmalloc(secdesclen, GFP_KERNEL);
723 if (!pnntsd) { 723 if (!pnntsd) {
724 cERROR(1, ("Unable to allocate security descriptor")); 724 cERROR(1, "Unable to allocate security descriptor");
725 kfree(pntsd); 725 kfree(pntsd);
726 return -ENOMEM; 726 return -ENOMEM;
727 } 727 }
728 728
729 rc = build_sec_desc(pntsd, pnntsd, inode, nmode); 729 rc = build_sec_desc(pntsd, pnntsd, inode, nmode);
730 730
731 cFYI(DBG2, ("build_sec_desc rc: %d", rc)); 731 cFYI(DBG2, "build_sec_desc rc: %d", rc);
732 732
733 if (!rc) { 733 if (!rc) {
734 /* Set the security descriptor */ 734 /* Set the security descriptor */
735 rc = set_cifs_acl(pnntsd, secdesclen, inode, path); 735 rc = set_cifs_acl(pnntsd, secdesclen, inode, path);
736 cFYI(DBG2, ("set_cifs_acl rc: %d", rc)); 736 cFYI(DBG2, "set_cifs_acl rc: %d", rc);
737 } 737 }
738 738
739 kfree(pnntsd); 739 kfree(pnntsd);
diff --git a/fs/cifs/cifsencrypt.c b/fs/cifs/cifsencrypt.c
index fbe986430d0c..847628dfdc44 100644
--- a/fs/cifs/cifsencrypt.c
+++ b/fs/cifs/cifsencrypt.c
@@ -103,7 +103,7 @@ static int cifs_calc_signature2(const struct kvec *iov, int n_vec,
103 if (iov[i].iov_len == 0) 103 if (iov[i].iov_len == 0)
104 continue; 104 continue;
105 if (iov[i].iov_base == NULL) { 105 if (iov[i].iov_base == NULL) {
106 cERROR(1, ("null iovec entry")); 106 cERROR(1, "null iovec entry");
107 return -EIO; 107 return -EIO;
108 } 108 }
109 /* The first entry includes a length field (which does not get 109 /* The first entry includes a length field (which does not get
@@ -181,8 +181,8 @@ int cifs_verify_signature(struct smb_hdr *cifs_pdu,
181 181
182 /* Do not need to verify session setups with signature "BSRSPYL " */ 182 /* Do not need to verify session setups with signature "BSRSPYL " */
183 if (memcmp(cifs_pdu->Signature.SecuritySignature, "BSRSPYL ", 8) == 0) 183 if (memcmp(cifs_pdu->Signature.SecuritySignature, "BSRSPYL ", 8) == 0)
184 cFYI(1, ("dummy signature received for smb command 0x%x", 184 cFYI(1, "dummy signature received for smb command 0x%x",
185 cifs_pdu->Command)); 185 cifs_pdu->Command);
186 186
187 /* save off the origiginal signature so we can modify the smb and check 187 /* save off the origiginal signature so we can modify the smb and check
188 its signature against what the server sent */ 188 its signature against what the server sent */
@@ -291,7 +291,7 @@ void calc_lanman_hash(const char *password, const char *cryptkey, bool encrypt,
291 if (password) 291 if (password)
292 strncpy(password_with_pad, password, CIFS_ENCPWD_SIZE); 292 strncpy(password_with_pad, password, CIFS_ENCPWD_SIZE);
293 293
294 if (!encrypt && extended_security & CIFSSEC_MAY_PLNTXT) { 294 if (!encrypt && global_secflags & CIFSSEC_MAY_PLNTXT) {
295 memset(lnm_session_key, 0, CIFS_SESS_KEY_SIZE); 295 memset(lnm_session_key, 0, CIFS_SESS_KEY_SIZE);
296 memcpy(lnm_session_key, password_with_pad, 296 memcpy(lnm_session_key, password_with_pad,
297 CIFS_ENCPWD_SIZE); 297 CIFS_ENCPWD_SIZE);
@@ -398,7 +398,7 @@ void setup_ntlmv2_rsp(struct cifsSesInfo *ses, char *resp_buf,
398 /* calculate buf->ntlmv2_hash */ 398 /* calculate buf->ntlmv2_hash */
399 rc = calc_ntlmv2_hash(ses, nls_cp); 399 rc = calc_ntlmv2_hash(ses, nls_cp);
400 if (rc) 400 if (rc)
401 cERROR(1, ("could not get v2 hash rc %d", rc)); 401 cERROR(1, "could not get v2 hash rc %d", rc);
402 CalcNTLMv2_response(ses, resp_buf); 402 CalcNTLMv2_response(ses, resp_buf);
403 403
404 /* now calculate the MAC key for NTLMv2 */ 404 /* now calculate the MAC key for NTLMv2 */
diff --git a/fs/cifs/cifsfs.c b/fs/cifs/cifsfs.c
index ad235d604a0b..78c02eb4cb1f 100644
--- a/fs/cifs/cifsfs.c
+++ b/fs/cifs/cifsfs.c
@@ -49,10 +49,6 @@
49#include "cifs_spnego.h" 49#include "cifs_spnego.h"
50#define CIFS_MAGIC_NUMBER 0xFF534D42 /* the first four bytes of SMB PDUs */ 50#define CIFS_MAGIC_NUMBER 0xFF534D42 /* the first four bytes of SMB PDUs */
51 51
52#ifdef CONFIG_CIFS_QUOTA
53static const struct quotactl_ops cifs_quotactl_ops;
54#endif /* QUOTA */
55
56int cifsFYI = 0; 52int cifsFYI = 0;
57int cifsERROR = 1; 53int cifsERROR = 1;
58int traceSMB = 0; 54int traceSMB = 0;
@@ -61,7 +57,7 @@ unsigned int experimEnabled = 0;
61unsigned int linuxExtEnabled = 1; 57unsigned int linuxExtEnabled = 1;
62unsigned int lookupCacheEnabled = 1; 58unsigned int lookupCacheEnabled = 1;
63unsigned int multiuser_mount = 0; 59unsigned int multiuser_mount = 0;
64unsigned int extended_security = CIFSSEC_DEF; 60unsigned int global_secflags = CIFSSEC_DEF;
65/* unsigned int ntlmv2_support = 0; */ 61/* unsigned int ntlmv2_support = 0; */
66unsigned int sign_CIFS_PDUs = 1; 62unsigned int sign_CIFS_PDUs = 1;
67static const struct super_operations cifs_super_ops; 63static const struct super_operations cifs_super_ops;
@@ -86,8 +82,6 @@ extern mempool_t *cifs_sm_req_poolp;
86extern mempool_t *cifs_req_poolp; 82extern mempool_t *cifs_req_poolp;
87extern mempool_t *cifs_mid_poolp; 83extern mempool_t *cifs_mid_poolp;
88 84
89extern struct kmem_cache *cifs_oplock_cachep;
90
91static int 85static int
92cifs_read_super(struct super_block *sb, void *data, 86cifs_read_super(struct super_block *sb, void *data,
93 const char *devname, int silent) 87 const char *devname, int silent)
@@ -135,8 +129,7 @@ cifs_read_super(struct super_block *sb, void *data,
135 129
136 if (rc) { 130 if (rc) {
137 if (!silent) 131 if (!silent)
138 cERROR(1, 132 cERROR(1, "cifs_mount failed w/return code = %d", rc);
139 ("cifs_mount failed w/return code = %d", rc));
140 goto out_mount_failed; 133 goto out_mount_failed;
141 } 134 }
142 135
@@ -146,9 +139,6 @@ cifs_read_super(struct super_block *sb, void *data,
146/* if (cifs_sb->tcon->ses->server->maxBuf > MAX_CIFS_HDR_SIZE + 512) 139/* if (cifs_sb->tcon->ses->server->maxBuf > MAX_CIFS_HDR_SIZE + 512)
147 sb->s_blocksize = 140 sb->s_blocksize =
148 cifs_sb->tcon->ses->server->maxBuf - MAX_CIFS_HDR_SIZE; */ 141 cifs_sb->tcon->ses->server->maxBuf - MAX_CIFS_HDR_SIZE; */
149#ifdef CONFIG_CIFS_QUOTA
150 sb->s_qcop = &cifs_quotactl_ops;
151#endif
152 sb->s_blocksize = CIFS_MAX_MSGSIZE; 142 sb->s_blocksize = CIFS_MAX_MSGSIZE;
153 sb->s_blocksize_bits = 14; /* default 2**14 = CIFS_MAX_MSGSIZE */ 143 sb->s_blocksize_bits = 14; /* default 2**14 = CIFS_MAX_MSGSIZE */
154 inode = cifs_root_iget(sb, ROOT_I); 144 inode = cifs_root_iget(sb, ROOT_I);
@@ -168,7 +158,7 @@ cifs_read_super(struct super_block *sb, void *data,
168 158
169#ifdef CONFIG_CIFS_EXPERIMENTAL 159#ifdef CONFIG_CIFS_EXPERIMENTAL
170 if (cifs_sb->mnt_cifs_flags & CIFS_MOUNT_SERVER_INUM) { 160 if (cifs_sb->mnt_cifs_flags & CIFS_MOUNT_SERVER_INUM) {
171 cFYI(1, ("export ops supported")); 161 cFYI(1, "export ops supported");
172 sb->s_export_op = &cifs_export_ops; 162 sb->s_export_op = &cifs_export_ops;
173 } 163 }
174#endif /* EXPERIMENTAL */ 164#endif /* EXPERIMENTAL */
@@ -176,7 +166,7 @@ cifs_read_super(struct super_block *sb, void *data,
176 return 0; 166 return 0;
177 167
178out_no_root: 168out_no_root:
179 cERROR(1, ("cifs_read_super: get root inode failed")); 169 cERROR(1, "cifs_read_super: get root inode failed");
180 if (inode) 170 if (inode)
181 iput(inode); 171 iput(inode);
182 172
@@ -203,10 +193,10 @@ cifs_put_super(struct super_block *sb)
203 int rc = 0; 193 int rc = 0;
204 struct cifs_sb_info *cifs_sb; 194 struct cifs_sb_info *cifs_sb;
205 195
206 cFYI(1, ("In cifs_put_super")); 196 cFYI(1, "In cifs_put_super");
207 cifs_sb = CIFS_SB(sb); 197 cifs_sb = CIFS_SB(sb);
208 if (cifs_sb == NULL) { 198 if (cifs_sb == NULL) {
209 cFYI(1, ("Empty cifs superblock info passed to unmount")); 199 cFYI(1, "Empty cifs superblock info passed to unmount");
210 return; 200 return;
211 } 201 }
212 202
@@ -214,7 +204,7 @@ cifs_put_super(struct super_block *sb)
214 204
215 rc = cifs_umount(sb, cifs_sb); 205 rc = cifs_umount(sb, cifs_sb);
216 if (rc) 206 if (rc)
217 cERROR(1, ("cifs_umount failed with return code %d", rc)); 207 cERROR(1, "cifs_umount failed with return code %d", rc);
218#ifdef CONFIG_CIFS_DFS_UPCALL 208#ifdef CONFIG_CIFS_DFS_UPCALL
219 if (cifs_sb->mountdata) { 209 if (cifs_sb->mountdata) {
220 kfree(cifs_sb->mountdata); 210 kfree(cifs_sb->mountdata);
@@ -300,7 +290,6 @@ static int cifs_permission(struct inode *inode, int mask)
300static struct kmem_cache *cifs_inode_cachep; 290static struct kmem_cache *cifs_inode_cachep;
301static struct kmem_cache *cifs_req_cachep; 291static struct kmem_cache *cifs_req_cachep;
302static struct kmem_cache *cifs_mid_cachep; 292static struct kmem_cache *cifs_mid_cachep;
303struct kmem_cache *cifs_oplock_cachep;
304static struct kmem_cache *cifs_sm_req_cachep; 293static struct kmem_cache *cifs_sm_req_cachep;
305mempool_t *cifs_sm_req_poolp; 294mempool_t *cifs_sm_req_poolp;
306mempool_t *cifs_req_poolp; 295mempool_t *cifs_req_poolp;
@@ -432,106 +421,6 @@ cifs_show_options(struct seq_file *s, struct vfsmount *m)
432 return 0; 421 return 0;
433} 422}
434 423
435#ifdef CONFIG_CIFS_QUOTA
436int cifs_xquota_set(struct super_block *sb, int quota_type, qid_t qid,
437 struct fs_disk_quota *pdquota)
438{
439 int xid;
440 int rc = 0;
441 struct cifs_sb_info *cifs_sb = CIFS_SB(sb);
442 struct cifsTconInfo *pTcon;
443
444 if (cifs_sb)
445 pTcon = cifs_sb->tcon;
446 else
447 return -EIO;
448
449
450 xid = GetXid();
451 if (pTcon) {
452 cFYI(1, ("set type: 0x%x id: %d", quota_type, qid));
453 } else
454 rc = -EIO;
455
456 FreeXid(xid);
457 return rc;
458}
459
460int cifs_xquota_get(struct super_block *sb, int quota_type, qid_t qid,
461 struct fs_disk_quota *pdquota)
462{
463 int xid;
464 int rc = 0;
465 struct cifs_sb_info *cifs_sb = CIFS_SB(sb);
466 struct cifsTconInfo *pTcon;
467
468 if (cifs_sb)
469 pTcon = cifs_sb->tcon;
470 else
471 return -EIO;
472
473 xid = GetXid();
474 if (pTcon) {
475 cFYI(1, ("set type: 0x%x id: %d", quota_type, qid));
476 } else
477 rc = -EIO;
478
479 FreeXid(xid);
480 return rc;
481}
482
483int cifs_xstate_set(struct super_block *sb, unsigned int flags, int operation)
484{
485 int xid;
486 int rc = 0;
487 struct cifs_sb_info *cifs_sb = CIFS_SB(sb);
488 struct cifsTconInfo *pTcon;
489
490 if (cifs_sb)
491 pTcon = cifs_sb->tcon;
492 else
493 return -EIO;
494
495 xid = GetXid();
496 if (pTcon) {
497 cFYI(1, ("flags: 0x%x operation: 0x%x", flags, operation));
498 } else
499 rc = -EIO;
500
501 FreeXid(xid);
502 return rc;
503}
504
505int cifs_xstate_get(struct super_block *sb, struct fs_quota_stat *qstats)
506{
507 int xid;
508 int rc = 0;
509 struct cifs_sb_info *cifs_sb = CIFS_SB(sb);
510 struct cifsTconInfo *pTcon;
511
512 if (cifs_sb)
513 pTcon = cifs_sb->tcon;
514 else
515 return -EIO;
516
517 xid = GetXid();
518 if (pTcon) {
519 cFYI(1, ("pqstats %p", qstats));
520 } else
521 rc = -EIO;
522
523 FreeXid(xid);
524 return rc;
525}
526
527static const struct quotactl_ops cifs_quotactl_ops = {
528 .set_xquota = cifs_xquota_set,
529 .get_xquota = cifs_xquota_get,
530 .set_xstate = cifs_xstate_set,
531 .get_xstate = cifs_xstate_get,
532};
533#endif
534
535static void cifs_umount_begin(struct super_block *sb) 424static void cifs_umount_begin(struct super_block *sb)
536{ 425{
537 struct cifs_sb_info *cifs_sb = CIFS_SB(sb); 426 struct cifs_sb_info *cifs_sb = CIFS_SB(sb);
@@ -558,7 +447,7 @@ static void cifs_umount_begin(struct super_block *sb)
558 /* cancel_brl_requests(tcon); */ /* BB mark all brl mids as exiting */ 447 /* cancel_brl_requests(tcon); */ /* BB mark all brl mids as exiting */
559 /* cancel_notify_requests(tcon); */ 448 /* cancel_notify_requests(tcon); */
560 if (tcon->ses && tcon->ses->server) { 449 if (tcon->ses && tcon->ses->server) {
561 cFYI(1, ("wake up tasks now - umount begin not complete")); 450 cFYI(1, "wake up tasks now - umount begin not complete");
562 wake_up_all(&tcon->ses->server->request_q); 451 wake_up_all(&tcon->ses->server->request_q);
563 wake_up_all(&tcon->ses->server->response_q); 452 wake_up_all(&tcon->ses->server->response_q);
564 msleep(1); /* yield */ 453 msleep(1); /* yield */
@@ -609,7 +498,7 @@ cifs_get_sb(struct file_system_type *fs_type,
609 int rc; 498 int rc;
610 struct super_block *sb = sget(fs_type, NULL, set_anon_super, NULL); 499 struct super_block *sb = sget(fs_type, NULL, set_anon_super, NULL);
611 500
612 cFYI(1, ("Devname: %s flags: %d ", dev_name, flags)); 501 cFYI(1, "Devname: %s flags: %d ", dev_name, flags);
613 502
614 if (IS_ERR(sb)) 503 if (IS_ERR(sb))
615 return PTR_ERR(sb); 504 return PTR_ERR(sb);
@@ -656,7 +545,6 @@ static loff_t cifs_llseek(struct file *file, loff_t offset, int origin)
656 return generic_file_llseek_unlocked(file, offset, origin); 545 return generic_file_llseek_unlocked(file, offset, origin);
657} 546}
658 547
659#ifdef CONFIG_CIFS_EXPERIMENTAL
660static int cifs_setlease(struct file *file, long arg, struct file_lock **lease) 548static int cifs_setlease(struct file *file, long arg, struct file_lock **lease)
661{ 549{
662 /* note that this is called by vfs setlease with the BKL held 550 /* note that this is called by vfs setlease with the BKL held
@@ -685,7 +573,6 @@ static int cifs_setlease(struct file *file, long arg, struct file_lock **lease)
685 else 573 else
686 return -EAGAIN; 574 return -EAGAIN;
687} 575}
688#endif
689 576
690struct file_system_type cifs_fs_type = { 577struct file_system_type cifs_fs_type = {
691 .owner = THIS_MODULE, 578 .owner = THIS_MODULE,
@@ -762,10 +649,7 @@ const struct file_operations cifs_file_ops = {
762#ifdef CONFIG_CIFS_POSIX 649#ifdef CONFIG_CIFS_POSIX
763 .unlocked_ioctl = cifs_ioctl, 650 .unlocked_ioctl = cifs_ioctl,
764#endif /* CONFIG_CIFS_POSIX */ 651#endif /* CONFIG_CIFS_POSIX */
765
766#ifdef CONFIG_CIFS_EXPERIMENTAL
767 .setlease = cifs_setlease, 652 .setlease = cifs_setlease,
768#endif /* CONFIG_CIFS_EXPERIMENTAL */
769}; 653};
770 654
771const struct file_operations cifs_file_direct_ops = { 655const struct file_operations cifs_file_direct_ops = {
@@ -784,9 +668,7 @@ const struct file_operations cifs_file_direct_ops = {
784 .unlocked_ioctl = cifs_ioctl, 668 .unlocked_ioctl = cifs_ioctl,
785#endif /* CONFIG_CIFS_POSIX */ 669#endif /* CONFIG_CIFS_POSIX */
786 .llseek = cifs_llseek, 670 .llseek = cifs_llseek,
787#ifdef CONFIG_CIFS_EXPERIMENTAL
788 .setlease = cifs_setlease, 671 .setlease = cifs_setlease,
789#endif /* CONFIG_CIFS_EXPERIMENTAL */
790}; 672};
791const struct file_operations cifs_file_nobrl_ops = { 673const struct file_operations cifs_file_nobrl_ops = {
792 .read = do_sync_read, 674 .read = do_sync_read,
@@ -803,10 +685,7 @@ const struct file_operations cifs_file_nobrl_ops = {
803#ifdef CONFIG_CIFS_POSIX 685#ifdef CONFIG_CIFS_POSIX
804 .unlocked_ioctl = cifs_ioctl, 686 .unlocked_ioctl = cifs_ioctl,
805#endif /* CONFIG_CIFS_POSIX */ 687#endif /* CONFIG_CIFS_POSIX */
806
807#ifdef CONFIG_CIFS_EXPERIMENTAL
808 .setlease = cifs_setlease, 688 .setlease = cifs_setlease,
809#endif /* CONFIG_CIFS_EXPERIMENTAL */
810}; 689};
811 690
812const struct file_operations cifs_file_direct_nobrl_ops = { 691const struct file_operations cifs_file_direct_nobrl_ops = {
@@ -824,9 +703,7 @@ const struct file_operations cifs_file_direct_nobrl_ops = {
824 .unlocked_ioctl = cifs_ioctl, 703 .unlocked_ioctl = cifs_ioctl,
825#endif /* CONFIG_CIFS_POSIX */ 704#endif /* CONFIG_CIFS_POSIX */
826 .llseek = cifs_llseek, 705 .llseek = cifs_llseek,
827#ifdef CONFIG_CIFS_EXPERIMENTAL
828 .setlease = cifs_setlease, 706 .setlease = cifs_setlease,
829#endif /* CONFIG_CIFS_EXPERIMENTAL */
830}; 707};
831 708
832const struct file_operations cifs_dir_ops = { 709const struct file_operations cifs_dir_ops = {
@@ -878,7 +755,7 @@ cifs_init_request_bufs(void)
878 } else { 755 } else {
879 CIFSMaxBufSize &= 0x1FE00; /* Round size to even 512 byte mult*/ 756 CIFSMaxBufSize &= 0x1FE00; /* Round size to even 512 byte mult*/
880 } 757 }
881/* cERROR(1,("CIFSMaxBufSize %d 0x%x",CIFSMaxBufSize,CIFSMaxBufSize)); */ 758/* cERROR(1, "CIFSMaxBufSize %d 0x%x",CIFSMaxBufSize,CIFSMaxBufSize); */
882 cifs_req_cachep = kmem_cache_create("cifs_request", 759 cifs_req_cachep = kmem_cache_create("cifs_request",
883 CIFSMaxBufSize + 760 CIFSMaxBufSize +
884 MAX_CIFS_HDR_SIZE, 0, 761 MAX_CIFS_HDR_SIZE, 0,
@@ -890,7 +767,7 @@ cifs_init_request_bufs(void)
890 cifs_min_rcv = 1; 767 cifs_min_rcv = 1;
891 else if (cifs_min_rcv > 64) { 768 else if (cifs_min_rcv > 64) {
892 cifs_min_rcv = 64; 769 cifs_min_rcv = 64;
893 cERROR(1, ("cifs_min_rcv set to maximum (64)")); 770 cERROR(1, "cifs_min_rcv set to maximum (64)");
894 } 771 }
895 772
896 cifs_req_poolp = mempool_create_slab_pool(cifs_min_rcv, 773 cifs_req_poolp = mempool_create_slab_pool(cifs_min_rcv,
@@ -921,7 +798,7 @@ cifs_init_request_bufs(void)
921 cifs_min_small = 2; 798 cifs_min_small = 2;
922 else if (cifs_min_small > 256) { 799 else if (cifs_min_small > 256) {
923 cifs_min_small = 256; 800 cifs_min_small = 256;
924 cFYI(1, ("cifs_min_small set to maximum (256)")); 801 cFYI(1, "cifs_min_small set to maximum (256)");
925 } 802 }
926 803
927 cifs_sm_req_poolp = mempool_create_slab_pool(cifs_min_small, 804 cifs_sm_req_poolp = mempool_create_slab_pool(cifs_min_small,
@@ -962,15 +839,6 @@ cifs_init_mids(void)
962 return -ENOMEM; 839 return -ENOMEM;
963 } 840 }
964 841
965 cifs_oplock_cachep = kmem_cache_create("cifs_oplock_structs",
966 sizeof(struct oplock_q_entry), 0,
967 SLAB_HWCACHE_ALIGN, NULL);
968 if (cifs_oplock_cachep == NULL) {
969 mempool_destroy(cifs_mid_poolp);
970 kmem_cache_destroy(cifs_mid_cachep);
971 return -ENOMEM;
972 }
973
974 return 0; 842 return 0;
975} 843}
976 844
@@ -979,7 +847,6 @@ cifs_destroy_mids(void)
979{ 847{
980 mempool_destroy(cifs_mid_poolp); 848 mempool_destroy(cifs_mid_poolp);
981 kmem_cache_destroy(cifs_mid_cachep); 849 kmem_cache_destroy(cifs_mid_cachep);
982 kmem_cache_destroy(cifs_oplock_cachep);
983} 850}
984 851
985static int __init 852static int __init
@@ -1019,10 +886,10 @@ init_cifs(void)
1019 886
1020 if (cifs_max_pending < 2) { 887 if (cifs_max_pending < 2) {
1021 cifs_max_pending = 2; 888 cifs_max_pending = 2;
1022 cFYI(1, ("cifs_max_pending set to min of 2")); 889 cFYI(1, "cifs_max_pending set to min of 2");
1023 } else if (cifs_max_pending > 256) { 890 } else if (cifs_max_pending > 256) {
1024 cifs_max_pending = 256; 891 cifs_max_pending = 256;
1025 cFYI(1, ("cifs_max_pending set to max of 256")); 892 cFYI(1, "cifs_max_pending set to max of 256");
1026 } 893 }
1027 894
1028 rc = cifs_init_inodecache(); 895 rc = cifs_init_inodecache();
@@ -1080,7 +947,7 @@ init_cifs(void)
1080static void __exit 947static void __exit
1081exit_cifs(void) 948exit_cifs(void)
1082{ 949{
1083 cFYI(DBG2, ("exit_cifs")); 950 cFYI(DBG2, "exit_cifs");
1084 cifs_proc_clean(); 951 cifs_proc_clean();
1085#ifdef CONFIG_CIFS_DFS_UPCALL 952#ifdef CONFIG_CIFS_DFS_UPCALL
1086 cifs_dfs_release_automount_timer(); 953 cifs_dfs_release_automount_timer();
diff --git a/fs/cifs/cifsfs.h b/fs/cifs/cifsfs.h
index 7aa57ecdc437..0242ff9cbf41 100644
--- a/fs/cifs/cifsfs.h
+++ b/fs/cifs/cifsfs.h
@@ -114,5 +114,5 @@ extern long cifs_ioctl(struct file *filep, unsigned int cmd, unsigned long arg);
114extern const struct export_operations cifs_export_ops; 114extern const struct export_operations cifs_export_ops;
115#endif /* EXPERIMENTAL */ 115#endif /* EXPERIMENTAL */
116 116
117#define CIFS_VERSION "1.62" 117#define CIFS_VERSION "1.64"
118#endif /* _CIFSFS_H */ 118#endif /* _CIFSFS_H */
diff --git a/fs/cifs/cifsglob.h b/fs/cifs/cifsglob.h
index 0c2fd17439c8..a88479ceaad5 100644
--- a/fs/cifs/cifsglob.h
+++ b/fs/cifs/cifsglob.h
@@ -87,7 +87,6 @@ enum securityEnum {
87 RawNTLMSSP, /* NTLMSSP without SPNEGO, NTLMv2 hash */ 87 RawNTLMSSP, /* NTLMSSP without SPNEGO, NTLMv2 hash */
88/* NTLMSSP, */ /* can use rawNTLMSSP instead of NTLMSSP via SPNEGO */ 88/* NTLMSSP, */ /* can use rawNTLMSSP instead of NTLMSSP via SPNEGO */
89 Kerberos, /* Kerberos via SPNEGO */ 89 Kerberos, /* Kerberos via SPNEGO */
90 MSKerberos, /* MS Kerberos via SPNEGO */
91}; 90};
92 91
93enum protocolEnum { 92enum protocolEnum {
@@ -185,6 +184,12 @@ struct TCP_Server_Info {
185 struct mac_key mac_signing_key; 184 struct mac_key mac_signing_key;
186 char ntlmv2_hash[16]; 185 char ntlmv2_hash[16];
187 unsigned long lstrp; /* when we got last response from this server */ 186 unsigned long lstrp; /* when we got last response from this server */
187 u16 dialect; /* dialect index that server chose */
188 /* extended security flavors that server supports */
189 bool sec_kerberos; /* supports plain Kerberos */
190 bool sec_mskerberos; /* supports legacy MS Kerberos */
191 bool sec_kerberosu2u; /* supports U2U Kerberos */
192 bool sec_ntlmssp; /* supports NTLMSSP */
188}; 193};
189 194
190/* 195/*
@@ -718,7 +723,7 @@ GLOBAL_EXTERN unsigned int multiuser_mount; /* if enabled allows new sessions
718GLOBAL_EXTERN unsigned int oplockEnabled; 723GLOBAL_EXTERN unsigned int oplockEnabled;
719GLOBAL_EXTERN unsigned int experimEnabled; 724GLOBAL_EXTERN unsigned int experimEnabled;
720GLOBAL_EXTERN unsigned int lookupCacheEnabled; 725GLOBAL_EXTERN unsigned int lookupCacheEnabled;
721GLOBAL_EXTERN unsigned int extended_security; /* if on, session setup sent 726GLOBAL_EXTERN unsigned int global_secflags; /* if on, session setup sent
722 with more secure ntlmssp2 challenge/resp */ 727 with more secure ntlmssp2 challenge/resp */
723GLOBAL_EXTERN unsigned int sign_CIFS_PDUs; /* enable smb packet signing */ 728GLOBAL_EXTERN unsigned int sign_CIFS_PDUs; /* enable smb packet signing */
724GLOBAL_EXTERN unsigned int linuxExtEnabled;/*enable Linux/Unix CIFS extensions*/ 729GLOBAL_EXTERN unsigned int linuxExtEnabled;/*enable Linux/Unix CIFS extensions*/
diff --git a/fs/cifs/cifsproto.h b/fs/cifs/cifsproto.h
index 39e47f46dea5..fb1657e0fdb8 100644
--- a/fs/cifs/cifsproto.h
+++ b/fs/cifs/cifsproto.h
@@ -39,8 +39,20 @@ extern int smb_send(struct TCP_Server_Info *, struct smb_hdr *,
39 unsigned int /* length */); 39 unsigned int /* length */);
40extern unsigned int _GetXid(void); 40extern unsigned int _GetXid(void);
41extern void _FreeXid(unsigned int); 41extern void _FreeXid(unsigned int);
42#define GetXid() (int)_GetXid(); cFYI(1,("CIFS VFS: in %s as Xid: %d with uid: %d",__func__, xid,current_fsuid())); 42#define GetXid() \
43#define FreeXid(curr_xid) {_FreeXid(curr_xid); cFYI(1,("CIFS VFS: leaving %s (xid = %d) rc = %d",__func__,curr_xid,(int)rc));} 43({ \
44 int __xid = (int)_GetXid(); \
45 cFYI(1, "CIFS VFS: in %s as Xid: %d with uid: %d", \
46 __func__, __xid, current_fsuid()); \
47 __xid; \
48})
49
50#define FreeXid(curr_xid) \
51do { \
52 _FreeXid(curr_xid); \
53 cFYI(1, "CIFS VFS: leaving %s (xid = %d) rc = %d", \
54 __func__, curr_xid, (int)rc); \
55} while (0)
44extern char *build_path_from_dentry(struct dentry *); 56extern char *build_path_from_dentry(struct dentry *);
45extern char *cifs_build_path_to_root(struct cifs_sb_info *cifs_sb); 57extern char *cifs_build_path_to_root(struct cifs_sb_info *cifs_sb);
46extern char *build_wildcard_path_from_dentry(struct dentry *direntry); 58extern char *build_wildcard_path_from_dentry(struct dentry *direntry);
@@ -73,7 +85,7 @@ extern struct cifsFileInfo *find_readable_file(struct cifsInodeInfo *);
73extern unsigned int smbCalcSize(struct smb_hdr *ptr); 85extern unsigned int smbCalcSize(struct smb_hdr *ptr);
74extern unsigned int smbCalcSize_LE(struct smb_hdr *ptr); 86extern unsigned int smbCalcSize_LE(struct smb_hdr *ptr);
75extern int decode_negTokenInit(unsigned char *security_blob, int length, 87extern int decode_negTokenInit(unsigned char *security_blob, int length,
76 enum securityEnum *secType); 88 struct TCP_Server_Info *server);
77extern int cifs_convert_address(char *src, void *dst); 89extern int cifs_convert_address(char *src, void *dst);
78extern int map_smb_to_linux_error(struct smb_hdr *smb, int logErr); 90extern int map_smb_to_linux_error(struct smb_hdr *smb, int logErr);
79extern void header_assemble(struct smb_hdr *, char /* command */ , 91extern void header_assemble(struct smb_hdr *, char /* command */ ,
@@ -83,7 +95,6 @@ extern int small_smb_init_no_tc(const int smb_cmd, const int wct,
83 struct cifsSesInfo *ses, 95 struct cifsSesInfo *ses,
84 void **request_buf); 96 void **request_buf);
85extern int CIFS_SessSetup(unsigned int xid, struct cifsSesInfo *ses, 97extern int CIFS_SessSetup(unsigned int xid, struct cifsSesInfo *ses,
86 const int stage,
87 const struct nls_table *nls_cp); 98 const struct nls_table *nls_cp);
88extern __u16 GetNextMid(struct TCP_Server_Info *server); 99extern __u16 GetNextMid(struct TCP_Server_Info *server);
89extern struct timespec cifs_NTtimeToUnix(__le64 utc_nanoseconds_since_1601); 100extern struct timespec cifs_NTtimeToUnix(__le64 utc_nanoseconds_since_1601);
@@ -95,8 +106,11 @@ extern struct cifsFileInfo *cifs_new_fileinfo(struct inode *newinode,
95 __u16 fileHandle, struct file *file, 106 __u16 fileHandle, struct file *file,
96 struct vfsmount *mnt, unsigned int oflags); 107 struct vfsmount *mnt, unsigned int oflags);
97extern int cifs_posix_open(char *full_path, struct inode **pinode, 108extern int cifs_posix_open(char *full_path, struct inode **pinode,
98 struct vfsmount *mnt, int mode, int oflags, 109 struct vfsmount *mnt,
99 __u32 *poplock, __u16 *pnetfid, int xid); 110 struct super_block *sb,
111 int mode, int oflags,
112 __u32 *poplock, __u16 *pnetfid, int xid);
113void cifs_fill_uniqueid(struct super_block *sb, struct cifs_fattr *fattr);
100extern void cifs_unix_basic_to_fattr(struct cifs_fattr *fattr, 114extern void cifs_unix_basic_to_fattr(struct cifs_fattr *fattr,
101 FILE_UNIX_BASIC_INFO *info, 115 FILE_UNIX_BASIC_INFO *info,
102 struct cifs_sb_info *cifs_sb); 116 struct cifs_sb_info *cifs_sb);
@@ -125,7 +139,9 @@ extern void cifs_dfs_release_automount_timer(void);
125void cifs_proc_init(void); 139void cifs_proc_init(void);
126void cifs_proc_clean(void); 140void cifs_proc_clean(void);
127 141
128extern int cifs_setup_session(unsigned int xid, struct cifsSesInfo *pSesInfo, 142extern int cifs_negotiate_protocol(unsigned int xid,
143 struct cifsSesInfo *ses);
144extern int cifs_setup_session(unsigned int xid, struct cifsSesInfo *ses,
129 struct nls_table *nls_info); 145 struct nls_table *nls_info);
130extern int CIFSSMBNegotiate(unsigned int xid, struct cifsSesInfo *ses); 146extern int CIFSSMBNegotiate(unsigned int xid, struct cifsSesInfo *ses);
131 147
diff --git a/fs/cifs/cifssmb.c b/fs/cifs/cifssmb.c
index 5d3f29fef532..c65c3419dd37 100644
--- a/fs/cifs/cifssmb.c
+++ b/fs/cifs/cifssmb.c
@@ -1,7 +1,7 @@
1/* 1/*
2 * fs/cifs/cifssmb.c 2 * fs/cifs/cifssmb.c
3 * 3 *
4 * Copyright (C) International Business Machines Corp., 2002,2009 4 * Copyright (C) International Business Machines Corp., 2002,2010
5 * Author(s): Steve French (sfrench@us.ibm.com) 5 * Author(s): Steve French (sfrench@us.ibm.com)
6 * 6 *
7 * Contains the routines for constructing the SMB PDUs themselves 7 * Contains the routines for constructing the SMB PDUs themselves
@@ -130,8 +130,8 @@ cifs_reconnect_tcon(struct cifsTconInfo *tcon, int smb_command)
130 if (smb_command != SMB_COM_WRITE_ANDX && 130 if (smb_command != SMB_COM_WRITE_ANDX &&
131 smb_command != SMB_COM_OPEN_ANDX && 131 smb_command != SMB_COM_OPEN_ANDX &&
132 smb_command != SMB_COM_TREE_DISCONNECT) { 132 smb_command != SMB_COM_TREE_DISCONNECT) {
133 cFYI(1, ("can not send cmd %d while umounting", 133 cFYI(1, "can not send cmd %d while umounting",
134 smb_command)); 134 smb_command);
135 return -ENODEV; 135 return -ENODEV;
136 } 136 }
137 } 137 }
@@ -157,7 +157,7 @@ cifs_reconnect_tcon(struct cifsTconInfo *tcon, int smb_command)
157 * back on-line 157 * back on-line
158 */ 158 */
159 if (!tcon->retry || ses->status == CifsExiting) { 159 if (!tcon->retry || ses->status == CifsExiting) {
160 cFYI(1, ("gave up waiting on reconnect in smb_init")); 160 cFYI(1, "gave up waiting on reconnect in smb_init");
161 return -EHOSTDOWN; 161 return -EHOSTDOWN;
162 } 162 }
163 } 163 }
@@ -172,7 +172,8 @@ cifs_reconnect_tcon(struct cifsTconInfo *tcon, int smb_command)
172 * reconnect the same SMB session 172 * reconnect the same SMB session
173 */ 173 */
174 mutex_lock(&ses->session_mutex); 174 mutex_lock(&ses->session_mutex);
175 if (ses->need_reconnect) 175 rc = cifs_negotiate_protocol(0, ses);
176 if (rc == 0 && ses->need_reconnect)
176 rc = cifs_setup_session(0, ses, nls_codepage); 177 rc = cifs_setup_session(0, ses, nls_codepage);
177 178
178 /* do we need to reconnect tcon? */ 179 /* do we need to reconnect tcon? */
@@ -184,7 +185,7 @@ cifs_reconnect_tcon(struct cifsTconInfo *tcon, int smb_command)
184 mark_open_files_invalid(tcon); 185 mark_open_files_invalid(tcon);
185 rc = CIFSTCon(0, ses, tcon->treeName, tcon, nls_codepage); 186 rc = CIFSTCon(0, ses, tcon->treeName, tcon, nls_codepage);
186 mutex_unlock(&ses->session_mutex); 187 mutex_unlock(&ses->session_mutex);
187 cFYI(1, ("reconnect tcon rc = %d", rc)); 188 cFYI(1, "reconnect tcon rc = %d", rc);
188 189
189 if (rc) 190 if (rc)
190 goto out; 191 goto out;
@@ -355,7 +356,6 @@ CIFSSMBNegotiate(unsigned int xid, struct cifsSesInfo *ses)
355 struct TCP_Server_Info *server; 356 struct TCP_Server_Info *server;
356 u16 count; 357 u16 count;
357 unsigned int secFlags; 358 unsigned int secFlags;
358 u16 dialect;
359 359
360 if (ses->server) 360 if (ses->server)
361 server = ses->server; 361 server = ses->server;
@@ -372,9 +372,9 @@ CIFSSMBNegotiate(unsigned int xid, struct cifsSesInfo *ses)
372 if (ses->overrideSecFlg & (~(CIFSSEC_MUST_SIGN | CIFSSEC_MUST_SEAL))) 372 if (ses->overrideSecFlg & (~(CIFSSEC_MUST_SIGN | CIFSSEC_MUST_SEAL)))
373 secFlags = ses->overrideSecFlg; /* BB FIXME fix sign flags? */ 373 secFlags = ses->overrideSecFlg; /* BB FIXME fix sign flags? */
374 else /* if override flags set only sign/seal OR them with global auth */ 374 else /* if override flags set only sign/seal OR them with global auth */
375 secFlags = extended_security | ses->overrideSecFlg; 375 secFlags = global_secflags | ses->overrideSecFlg;
376 376
377 cFYI(1, ("secFlags 0x%x", secFlags)); 377 cFYI(1, "secFlags 0x%x", secFlags);
378 378
379 pSMB->hdr.Mid = GetNextMid(server); 379 pSMB->hdr.Mid = GetNextMid(server);
380 pSMB->hdr.Flags2 |= (SMBFLG2_UNICODE | SMBFLG2_ERR_STATUS); 380 pSMB->hdr.Flags2 |= (SMBFLG2_UNICODE | SMBFLG2_ERR_STATUS);
@@ -382,14 +382,14 @@ CIFSSMBNegotiate(unsigned int xid, struct cifsSesInfo *ses)
382 if ((secFlags & CIFSSEC_MUST_KRB5) == CIFSSEC_MUST_KRB5) 382 if ((secFlags & CIFSSEC_MUST_KRB5) == CIFSSEC_MUST_KRB5)
383 pSMB->hdr.Flags2 |= SMBFLG2_EXT_SEC; 383 pSMB->hdr.Flags2 |= SMBFLG2_EXT_SEC;
384 else if ((secFlags & CIFSSEC_AUTH_MASK) == CIFSSEC_MAY_KRB5) { 384 else if ((secFlags & CIFSSEC_AUTH_MASK) == CIFSSEC_MAY_KRB5) {
385 cFYI(1, ("Kerberos only mechanism, enable extended security")); 385 cFYI(1, "Kerberos only mechanism, enable extended security");
386 pSMB->hdr.Flags2 |= SMBFLG2_EXT_SEC; 386 pSMB->hdr.Flags2 |= SMBFLG2_EXT_SEC;
387 } 387 }
388#ifdef CONFIG_CIFS_EXPERIMENTAL 388#ifdef CONFIG_CIFS_EXPERIMENTAL
389 else if ((secFlags & CIFSSEC_MUST_NTLMSSP) == CIFSSEC_MUST_NTLMSSP) 389 else if ((secFlags & CIFSSEC_MUST_NTLMSSP) == CIFSSEC_MUST_NTLMSSP)
390 pSMB->hdr.Flags2 |= SMBFLG2_EXT_SEC; 390 pSMB->hdr.Flags2 |= SMBFLG2_EXT_SEC;
391 else if ((secFlags & CIFSSEC_AUTH_MASK) == CIFSSEC_MAY_NTLMSSP) { 391 else if ((secFlags & CIFSSEC_AUTH_MASK) == CIFSSEC_MAY_NTLMSSP) {
392 cFYI(1, ("NTLMSSP only mechanism, enable extended security")); 392 cFYI(1, "NTLMSSP only mechanism, enable extended security");
393 pSMB->hdr.Flags2 |= SMBFLG2_EXT_SEC; 393 pSMB->hdr.Flags2 |= SMBFLG2_EXT_SEC;
394 } 394 }
395#endif 395#endif
@@ -408,10 +408,10 @@ CIFSSMBNegotiate(unsigned int xid, struct cifsSesInfo *ses)
408 if (rc != 0) 408 if (rc != 0)
409 goto neg_err_exit; 409 goto neg_err_exit;
410 410
411 dialect = le16_to_cpu(pSMBr->DialectIndex); 411 server->dialect = le16_to_cpu(pSMBr->DialectIndex);
412 cFYI(1, ("Dialect: %d", dialect)); 412 cFYI(1, "Dialect: %d", server->dialect);
413 /* Check wct = 1 error case */ 413 /* Check wct = 1 error case */
414 if ((pSMBr->hdr.WordCount < 13) || (dialect == BAD_PROT)) { 414 if ((pSMBr->hdr.WordCount < 13) || (server->dialect == BAD_PROT)) {
415 /* core returns wct = 1, but we do not ask for core - otherwise 415 /* core returns wct = 1, but we do not ask for core - otherwise
416 small wct just comes when dialect index is -1 indicating we 416 small wct just comes when dialect index is -1 indicating we
417 could not negotiate a common dialect */ 417 could not negotiate a common dialect */
@@ -419,8 +419,8 @@ CIFSSMBNegotiate(unsigned int xid, struct cifsSesInfo *ses)
419 goto neg_err_exit; 419 goto neg_err_exit;
420#ifdef CONFIG_CIFS_WEAK_PW_HASH 420#ifdef CONFIG_CIFS_WEAK_PW_HASH
421 } else if ((pSMBr->hdr.WordCount == 13) 421 } else if ((pSMBr->hdr.WordCount == 13)
422 && ((dialect == LANMAN_PROT) 422 && ((server->dialect == LANMAN_PROT)
423 || (dialect == LANMAN2_PROT))) { 423 || (server->dialect == LANMAN2_PROT))) {
424 __s16 tmp; 424 __s16 tmp;
425 struct lanman_neg_rsp *rsp = (struct lanman_neg_rsp *)pSMBr; 425 struct lanman_neg_rsp *rsp = (struct lanman_neg_rsp *)pSMBr;
426 426
@@ -428,8 +428,8 @@ CIFSSMBNegotiate(unsigned int xid, struct cifsSesInfo *ses)
428 (secFlags & CIFSSEC_MAY_PLNTXT)) 428 (secFlags & CIFSSEC_MAY_PLNTXT))
429 server->secType = LANMAN; 429 server->secType = LANMAN;
430 else { 430 else {
431 cERROR(1, ("mount failed weak security disabled" 431 cERROR(1, "mount failed weak security disabled"
432 " in /proc/fs/cifs/SecurityFlags")); 432 " in /proc/fs/cifs/SecurityFlags");
433 rc = -EOPNOTSUPP; 433 rc = -EOPNOTSUPP;
434 goto neg_err_exit; 434 goto neg_err_exit;
435 } 435 }
@@ -462,9 +462,9 @@ CIFSSMBNegotiate(unsigned int xid, struct cifsSesInfo *ses)
462 utc = CURRENT_TIME; 462 utc = CURRENT_TIME;
463 ts = cnvrtDosUnixTm(rsp->SrvTime.Date, 463 ts = cnvrtDosUnixTm(rsp->SrvTime.Date,
464 rsp->SrvTime.Time, 0); 464 rsp->SrvTime.Time, 0);
465 cFYI(1, ("SrvTime %d sec since 1970 (utc: %d) diff: %d", 465 cFYI(1, "SrvTime %d sec since 1970 (utc: %d) diff: %d",
466 (int)ts.tv_sec, (int)utc.tv_sec, 466 (int)ts.tv_sec, (int)utc.tv_sec,
467 (int)(utc.tv_sec - ts.tv_sec))); 467 (int)(utc.tv_sec - ts.tv_sec));
468 val = (int)(utc.tv_sec - ts.tv_sec); 468 val = (int)(utc.tv_sec - ts.tv_sec);
469 seconds = abs(val); 469 seconds = abs(val);
470 result = (seconds / MIN_TZ_ADJ) * MIN_TZ_ADJ; 470 result = (seconds / MIN_TZ_ADJ) * MIN_TZ_ADJ;
@@ -478,7 +478,7 @@ CIFSSMBNegotiate(unsigned int xid, struct cifsSesInfo *ses)
478 server->timeAdj = (int)tmp; 478 server->timeAdj = (int)tmp;
479 server->timeAdj *= 60; /* also in seconds */ 479 server->timeAdj *= 60; /* also in seconds */
480 } 480 }
481 cFYI(1, ("server->timeAdj: %d seconds", server->timeAdj)); 481 cFYI(1, "server->timeAdj: %d seconds", server->timeAdj);
482 482
483 483
484 /* BB get server time for time conversions and add 484 /* BB get server time for time conversions and add
@@ -493,14 +493,14 @@ CIFSSMBNegotiate(unsigned int xid, struct cifsSesInfo *ses)
493 goto neg_err_exit; 493 goto neg_err_exit;
494 } 494 }
495 495
496 cFYI(1, ("LANMAN negotiated")); 496 cFYI(1, "LANMAN negotiated");
497 /* we will not end up setting signing flags - as no signing 497 /* we will not end up setting signing flags - as no signing
498 was in LANMAN and server did not return the flags on */ 498 was in LANMAN and server did not return the flags on */
499 goto signing_check; 499 goto signing_check;
500#else /* weak security disabled */ 500#else /* weak security disabled */
501 } else if (pSMBr->hdr.WordCount == 13) { 501 } else if (pSMBr->hdr.WordCount == 13) {
502 cERROR(1, ("mount failed, cifs module not built " 502 cERROR(1, "mount failed, cifs module not built "
503 "with CIFS_WEAK_PW_HASH support")); 503 "with CIFS_WEAK_PW_HASH support");
504 rc = -EOPNOTSUPP; 504 rc = -EOPNOTSUPP;
505#endif /* WEAK_PW_HASH */ 505#endif /* WEAK_PW_HASH */
506 goto neg_err_exit; 506 goto neg_err_exit;
@@ -512,14 +512,14 @@ CIFSSMBNegotiate(unsigned int xid, struct cifsSesInfo *ses)
512 /* else wct == 17 NTLM */ 512 /* else wct == 17 NTLM */
513 server->secMode = pSMBr->SecurityMode; 513 server->secMode = pSMBr->SecurityMode;
514 if ((server->secMode & SECMODE_USER) == 0) 514 if ((server->secMode & SECMODE_USER) == 0)
515 cFYI(1, ("share mode security")); 515 cFYI(1, "share mode security");
516 516
517 if ((server->secMode & SECMODE_PW_ENCRYPT) == 0) 517 if ((server->secMode & SECMODE_PW_ENCRYPT) == 0)
518#ifdef CONFIG_CIFS_WEAK_PW_HASH 518#ifdef CONFIG_CIFS_WEAK_PW_HASH
519 if ((secFlags & CIFSSEC_MAY_PLNTXT) == 0) 519 if ((secFlags & CIFSSEC_MAY_PLNTXT) == 0)
520#endif /* CIFS_WEAK_PW_HASH */ 520#endif /* CIFS_WEAK_PW_HASH */
521 cERROR(1, ("Server requests plain text password" 521 cERROR(1, "Server requests plain text password"
522 " but client support disabled")); 522 " but client support disabled");
523 523
524 if ((secFlags & CIFSSEC_MUST_NTLMV2) == CIFSSEC_MUST_NTLMV2) 524 if ((secFlags & CIFSSEC_MUST_NTLMV2) == CIFSSEC_MUST_NTLMV2)
525 server->secType = NTLMv2; 525 server->secType = NTLMv2;
@@ -539,7 +539,7 @@ CIFSSMBNegotiate(unsigned int xid, struct cifsSesInfo *ses)
539#endif */ 539#endif */
540 else { 540 else {
541 rc = -EOPNOTSUPP; 541 rc = -EOPNOTSUPP;
542 cERROR(1, ("Invalid security type")); 542 cERROR(1, "Invalid security type");
543 goto neg_err_exit; 543 goto neg_err_exit;
544 } 544 }
545 /* else ... any others ...? */ 545 /* else ... any others ...? */
@@ -551,7 +551,7 @@ CIFSSMBNegotiate(unsigned int xid, struct cifsSesInfo *ses)
551 server->maxBuf = min(le32_to_cpu(pSMBr->MaxBufferSize), 551 server->maxBuf = min(le32_to_cpu(pSMBr->MaxBufferSize),
552 (__u32) CIFSMaxBufSize + MAX_CIFS_HDR_SIZE); 552 (__u32) CIFSMaxBufSize + MAX_CIFS_HDR_SIZE);
553 server->max_rw = le32_to_cpu(pSMBr->MaxRawSize); 553 server->max_rw = le32_to_cpu(pSMBr->MaxRawSize);
554 cFYI(DBG2, ("Max buf = %d", ses->server->maxBuf)); 554 cFYI(DBG2, "Max buf = %d", ses->server->maxBuf);
555 GETU32(ses->server->sessid) = le32_to_cpu(pSMBr->SessionKey); 555 GETU32(ses->server->sessid) = le32_to_cpu(pSMBr->SessionKey);
556 server->capabilities = le32_to_cpu(pSMBr->Capabilities); 556 server->capabilities = le32_to_cpu(pSMBr->Capabilities);
557 server->timeAdj = (int)(__s16)le16_to_cpu(pSMBr->ServerTimeZone); 557 server->timeAdj = (int)(__s16)le16_to_cpu(pSMBr->ServerTimeZone);
@@ -582,7 +582,7 @@ CIFSSMBNegotiate(unsigned int xid, struct cifsSesInfo *ses)
582 if (memcmp(server->server_GUID, 582 if (memcmp(server->server_GUID,
583 pSMBr->u.extended_response. 583 pSMBr->u.extended_response.
584 GUID, 16) != 0) { 584 GUID, 16) != 0) {
585 cFYI(1, ("server UID changed")); 585 cFYI(1, "server UID changed");
586 memcpy(server->server_GUID, 586 memcpy(server->server_GUID,
587 pSMBr->u.extended_response.GUID, 587 pSMBr->u.extended_response.GUID,
588 16); 588 16);
@@ -597,13 +597,19 @@ CIFSSMBNegotiate(unsigned int xid, struct cifsSesInfo *ses)
597 server->secType = RawNTLMSSP; 597 server->secType = RawNTLMSSP;
598 } else { 598 } else {
599 rc = decode_negTokenInit(pSMBr->u.extended_response. 599 rc = decode_negTokenInit(pSMBr->u.extended_response.
600 SecurityBlob, 600 SecurityBlob, count - 16,
601 count - 16, 601 server);
602 &server->secType);
603 if (rc == 1) 602 if (rc == 1)
604 rc = 0; 603 rc = 0;
605 else 604 else
606 rc = -EINVAL; 605 rc = -EINVAL;
606
607 if (server->sec_kerberos || server->sec_mskerberos)
608 server->secType = Kerberos;
609 else if (server->sec_ntlmssp)
610 server->secType = RawNTLMSSP;
611 else
612 rc = -EOPNOTSUPP;
607 } 613 }
608 } else 614 } else
609 server->capabilities &= ~CAP_EXTENDED_SECURITY; 615 server->capabilities &= ~CAP_EXTENDED_SECURITY;
@@ -614,22 +620,21 @@ signing_check:
614 if ((secFlags & CIFSSEC_MAY_SIGN) == 0) { 620 if ((secFlags & CIFSSEC_MAY_SIGN) == 0) {
615 /* MUST_SIGN already includes the MAY_SIGN FLAG 621 /* MUST_SIGN already includes the MAY_SIGN FLAG
616 so if this is zero it means that signing is disabled */ 622 so if this is zero it means that signing is disabled */
617 cFYI(1, ("Signing disabled")); 623 cFYI(1, "Signing disabled");
618 if (server->secMode & SECMODE_SIGN_REQUIRED) { 624 if (server->secMode & SECMODE_SIGN_REQUIRED) {
619 cERROR(1, ("Server requires " 625 cERROR(1, "Server requires "
620 "packet signing to be enabled in " 626 "packet signing to be enabled in "
621 "/proc/fs/cifs/SecurityFlags.")); 627 "/proc/fs/cifs/SecurityFlags.");
622 rc = -EOPNOTSUPP; 628 rc = -EOPNOTSUPP;
623 } 629 }
624 server->secMode &= 630 server->secMode &=
625 ~(SECMODE_SIGN_ENABLED | SECMODE_SIGN_REQUIRED); 631 ~(SECMODE_SIGN_ENABLED | SECMODE_SIGN_REQUIRED);
626 } else if ((secFlags & CIFSSEC_MUST_SIGN) == CIFSSEC_MUST_SIGN) { 632 } else if ((secFlags & CIFSSEC_MUST_SIGN) == CIFSSEC_MUST_SIGN) {
627 /* signing required */ 633 /* signing required */
628 cFYI(1, ("Must sign - secFlags 0x%x", secFlags)); 634 cFYI(1, "Must sign - secFlags 0x%x", secFlags);
629 if ((server->secMode & 635 if ((server->secMode &
630 (SECMODE_SIGN_ENABLED | SECMODE_SIGN_REQUIRED)) == 0) { 636 (SECMODE_SIGN_ENABLED | SECMODE_SIGN_REQUIRED)) == 0) {
631 cERROR(1, 637 cERROR(1, "signing required but server lacks support");
632 ("signing required but server lacks support"));
633 rc = -EOPNOTSUPP; 638 rc = -EOPNOTSUPP;
634 } else 639 } else
635 server->secMode |= SECMODE_SIGN_REQUIRED; 640 server->secMode |= SECMODE_SIGN_REQUIRED;
@@ -643,7 +648,7 @@ signing_check:
643neg_err_exit: 648neg_err_exit:
644 cifs_buf_release(pSMB); 649 cifs_buf_release(pSMB);
645 650
646 cFYI(1, ("negprot rc %d", rc)); 651 cFYI(1, "negprot rc %d", rc);
647 return rc; 652 return rc;
648} 653}
649 654
@@ -653,7 +658,7 @@ CIFSSMBTDis(const int xid, struct cifsTconInfo *tcon)
653 struct smb_hdr *smb_buffer; 658 struct smb_hdr *smb_buffer;
654 int rc = 0; 659 int rc = 0;
655 660
656 cFYI(1, ("In tree disconnect")); 661 cFYI(1, "In tree disconnect");
657 662
658 /* BB: do we need to check this? These should never be NULL. */ 663 /* BB: do we need to check this? These should never be NULL. */
659 if ((tcon->ses == NULL) || (tcon->ses->server == NULL)) 664 if ((tcon->ses == NULL) || (tcon->ses->server == NULL))
@@ -675,7 +680,7 @@ CIFSSMBTDis(const int xid, struct cifsTconInfo *tcon)
675 680
676 rc = SendReceiveNoRsp(xid, tcon->ses, smb_buffer, 0); 681 rc = SendReceiveNoRsp(xid, tcon->ses, smb_buffer, 0);
677 if (rc) 682 if (rc)
678 cFYI(1, ("Tree disconnect failed %d", rc)); 683 cFYI(1, "Tree disconnect failed %d", rc);
679 684
680 /* No need to return error on this operation if tid invalidated and 685 /* No need to return error on this operation if tid invalidated and
681 closed on server already e.g. due to tcp session crashing */ 686 closed on server already e.g. due to tcp session crashing */
@@ -691,7 +696,7 @@ CIFSSMBLogoff(const int xid, struct cifsSesInfo *ses)
691 LOGOFF_ANDX_REQ *pSMB; 696 LOGOFF_ANDX_REQ *pSMB;
692 int rc = 0; 697 int rc = 0;
693 698
694 cFYI(1, ("In SMBLogoff for session disconnect")); 699 cFYI(1, "In SMBLogoff for session disconnect");
695 700
696 /* 701 /*
697 * BB: do we need to check validity of ses and server? They should 702 * BB: do we need to check validity of ses and server? They should
@@ -744,7 +749,7 @@ CIFSPOSIXDelFile(const int xid, struct cifsTconInfo *tcon, const char *fileName,
744 int bytes_returned = 0; 749 int bytes_returned = 0;
745 __u16 params, param_offset, offset, byte_count; 750 __u16 params, param_offset, offset, byte_count;
746 751
747 cFYI(1, ("In POSIX delete")); 752 cFYI(1, "In POSIX delete");
748PsxDelete: 753PsxDelete:
749 rc = smb_init(SMB_COM_TRANSACTION2, 15, tcon, (void **) &pSMB, 754 rc = smb_init(SMB_COM_TRANSACTION2, 15, tcon, (void **) &pSMB,
750 (void **) &pSMBr); 755 (void **) &pSMBr);
@@ -796,7 +801,7 @@ PsxDelete:
796 rc = SendReceive(xid, tcon->ses, (struct smb_hdr *) pSMB, 801 rc = SendReceive(xid, tcon->ses, (struct smb_hdr *) pSMB,
797 (struct smb_hdr *) pSMBr, &bytes_returned, 0); 802 (struct smb_hdr *) pSMBr, &bytes_returned, 0);
798 if (rc) 803 if (rc)
799 cFYI(1, ("Posix delete returned %d", rc)); 804 cFYI(1, "Posix delete returned %d", rc);
800 cifs_buf_release(pSMB); 805 cifs_buf_release(pSMB);
801 806
802 cifs_stats_inc(&tcon->num_deletes); 807 cifs_stats_inc(&tcon->num_deletes);
@@ -843,7 +848,7 @@ DelFileRetry:
843 (struct smb_hdr *) pSMBr, &bytes_returned, 0); 848 (struct smb_hdr *) pSMBr, &bytes_returned, 0);
844 cifs_stats_inc(&tcon->num_deletes); 849 cifs_stats_inc(&tcon->num_deletes);
845 if (rc) 850 if (rc)
846 cFYI(1, ("Error in RMFile = %d", rc)); 851 cFYI(1, "Error in RMFile = %d", rc);
847 852
848 cifs_buf_release(pSMB); 853 cifs_buf_release(pSMB);
849 if (rc == -EAGAIN) 854 if (rc == -EAGAIN)
@@ -862,7 +867,7 @@ CIFSSMBRmDir(const int xid, struct cifsTconInfo *tcon, const char *dirName,
862 int bytes_returned; 867 int bytes_returned;
863 int name_len; 868 int name_len;
864 869
865 cFYI(1, ("In CIFSSMBRmDir")); 870 cFYI(1, "In CIFSSMBRmDir");
866RmDirRetry: 871RmDirRetry:
867 rc = smb_init(SMB_COM_DELETE_DIRECTORY, 0, tcon, (void **) &pSMB, 872 rc = smb_init(SMB_COM_DELETE_DIRECTORY, 0, tcon, (void **) &pSMB,
868 (void **) &pSMBr); 873 (void **) &pSMBr);
@@ -887,7 +892,7 @@ RmDirRetry:
887 (struct smb_hdr *) pSMBr, &bytes_returned, 0); 892 (struct smb_hdr *) pSMBr, &bytes_returned, 0);
888 cifs_stats_inc(&tcon->num_rmdirs); 893 cifs_stats_inc(&tcon->num_rmdirs);
889 if (rc) 894 if (rc)
890 cFYI(1, ("Error in RMDir = %d", rc)); 895 cFYI(1, "Error in RMDir = %d", rc);
891 896
892 cifs_buf_release(pSMB); 897 cifs_buf_release(pSMB);
893 if (rc == -EAGAIN) 898 if (rc == -EAGAIN)
@@ -905,7 +910,7 @@ CIFSSMBMkDir(const int xid, struct cifsTconInfo *tcon,
905 int bytes_returned; 910 int bytes_returned;
906 int name_len; 911 int name_len;
907 912
908 cFYI(1, ("In CIFSSMBMkDir")); 913 cFYI(1, "In CIFSSMBMkDir");
909MkDirRetry: 914MkDirRetry:
910 rc = smb_init(SMB_COM_CREATE_DIRECTORY, 0, tcon, (void **) &pSMB, 915 rc = smb_init(SMB_COM_CREATE_DIRECTORY, 0, tcon, (void **) &pSMB,
911 (void **) &pSMBr); 916 (void **) &pSMBr);
@@ -930,7 +935,7 @@ MkDirRetry:
930 (struct smb_hdr *) pSMBr, &bytes_returned, 0); 935 (struct smb_hdr *) pSMBr, &bytes_returned, 0);
931 cifs_stats_inc(&tcon->num_mkdirs); 936 cifs_stats_inc(&tcon->num_mkdirs);
932 if (rc) 937 if (rc)
933 cFYI(1, ("Error in Mkdir = %d", rc)); 938 cFYI(1, "Error in Mkdir = %d", rc);
934 939
935 cifs_buf_release(pSMB); 940 cifs_buf_release(pSMB);
936 if (rc == -EAGAIN) 941 if (rc == -EAGAIN)
@@ -953,7 +958,7 @@ CIFSPOSIXCreate(const int xid, struct cifsTconInfo *tcon, __u32 posix_flags,
953 OPEN_PSX_REQ *pdata; 958 OPEN_PSX_REQ *pdata;
954 OPEN_PSX_RSP *psx_rsp; 959 OPEN_PSX_RSP *psx_rsp;
955 960
956 cFYI(1, ("In POSIX Create")); 961 cFYI(1, "In POSIX Create");
957PsxCreat: 962PsxCreat:
958 rc = smb_init(SMB_COM_TRANSACTION2, 15, tcon, (void **) &pSMB, 963 rc = smb_init(SMB_COM_TRANSACTION2, 15, tcon, (void **) &pSMB,
959 (void **) &pSMBr); 964 (void **) &pSMBr);
@@ -1007,11 +1012,11 @@ PsxCreat:
1007 rc = SendReceive(xid, tcon->ses, (struct smb_hdr *) pSMB, 1012 rc = SendReceive(xid, tcon->ses, (struct smb_hdr *) pSMB,
1008 (struct smb_hdr *) pSMBr, &bytes_returned, 0); 1013 (struct smb_hdr *) pSMBr, &bytes_returned, 0);
1009 if (rc) { 1014 if (rc) {
1010 cFYI(1, ("Posix create returned %d", rc)); 1015 cFYI(1, "Posix create returned %d", rc);
1011 goto psx_create_err; 1016 goto psx_create_err;
1012 } 1017 }
1013 1018
1014 cFYI(1, ("copying inode info")); 1019 cFYI(1, "copying inode info");
1015 rc = validate_t2((struct smb_t2_rsp *)pSMBr); 1020 rc = validate_t2((struct smb_t2_rsp *)pSMBr);
1016 1021
1017 if (rc || (pSMBr->ByteCount < sizeof(OPEN_PSX_RSP))) { 1022 if (rc || (pSMBr->ByteCount < sizeof(OPEN_PSX_RSP))) {
@@ -1033,11 +1038,11 @@ PsxCreat:
1033 /* check to make sure response data is there */ 1038 /* check to make sure response data is there */
1034 if (psx_rsp->ReturnedLevel != cpu_to_le16(SMB_QUERY_FILE_UNIX_BASIC)) { 1039 if (psx_rsp->ReturnedLevel != cpu_to_le16(SMB_QUERY_FILE_UNIX_BASIC)) {
1035 pRetData->Type = cpu_to_le32(-1); /* unknown */ 1040 pRetData->Type = cpu_to_le32(-1); /* unknown */
1036 cFYI(DBG2, ("unknown type")); 1041 cFYI(DBG2, "unknown type");
1037 } else { 1042 } else {
1038 if (pSMBr->ByteCount < sizeof(OPEN_PSX_RSP) 1043 if (pSMBr->ByteCount < sizeof(OPEN_PSX_RSP)
1039 + sizeof(FILE_UNIX_BASIC_INFO)) { 1044 + sizeof(FILE_UNIX_BASIC_INFO)) {
1040 cERROR(1, ("Open response data too small")); 1045 cERROR(1, "Open response data too small");
1041 pRetData->Type = cpu_to_le32(-1); 1046 pRetData->Type = cpu_to_le32(-1);
1042 goto psx_create_err; 1047 goto psx_create_err;
1043 } 1048 }
@@ -1084,7 +1089,7 @@ static __u16 convert_disposition(int disposition)
1084 ofun = SMBOPEN_OCREATE | SMBOPEN_OTRUNC; 1089 ofun = SMBOPEN_OCREATE | SMBOPEN_OTRUNC;
1085 break; 1090 break;
1086 default: 1091 default:
1087 cFYI(1, ("unknown disposition %d", disposition)); 1092 cFYI(1, "unknown disposition %d", disposition);
1088 ofun = SMBOPEN_OAPPEND; /* regular open */ 1093 ofun = SMBOPEN_OAPPEND; /* regular open */
1089 } 1094 }
1090 return ofun; 1095 return ofun;
@@ -1175,7 +1180,7 @@ OldOpenRetry:
1175 (struct smb_hdr *)pSMBr, &bytes_returned, CIFS_LONG_OP); 1180 (struct smb_hdr *)pSMBr, &bytes_returned, CIFS_LONG_OP);
1176 cifs_stats_inc(&tcon->num_opens); 1181 cifs_stats_inc(&tcon->num_opens);
1177 if (rc) { 1182 if (rc) {
1178 cFYI(1, ("Error in Open = %d", rc)); 1183 cFYI(1, "Error in Open = %d", rc);
1179 } else { 1184 } else {
1180 /* BB verify if wct == 15 */ 1185 /* BB verify if wct == 15 */
1181 1186
@@ -1288,7 +1293,7 @@ openRetry:
1288 (struct smb_hdr *)pSMBr, &bytes_returned, CIFS_LONG_OP); 1293 (struct smb_hdr *)pSMBr, &bytes_returned, CIFS_LONG_OP);
1289 cifs_stats_inc(&tcon->num_opens); 1294 cifs_stats_inc(&tcon->num_opens);
1290 if (rc) { 1295 if (rc) {
1291 cFYI(1, ("Error in Open = %d", rc)); 1296 cFYI(1, "Error in Open = %d", rc);
1292 } else { 1297 } else {
1293 *pOplock = pSMBr->OplockLevel; /* 1 byte no need to le_to_cpu */ 1298 *pOplock = pSMBr->OplockLevel; /* 1 byte no need to le_to_cpu */
1294 *netfid = pSMBr->Fid; /* cifs fid stays in le */ 1299 *netfid = pSMBr->Fid; /* cifs fid stays in le */
@@ -1326,7 +1331,7 @@ CIFSSMBRead(const int xid, struct cifsTconInfo *tcon, const int netfid,
1326 int resp_buf_type = 0; 1331 int resp_buf_type = 0;
1327 struct kvec iov[1]; 1332 struct kvec iov[1];
1328 1333
1329 cFYI(1, ("Reading %d bytes on fid %d", count, netfid)); 1334 cFYI(1, "Reading %d bytes on fid %d", count, netfid);
1330 if (tcon->ses->capabilities & CAP_LARGE_FILES) 1335 if (tcon->ses->capabilities & CAP_LARGE_FILES)
1331 wct = 12; 1336 wct = 12;
1332 else { 1337 else {
@@ -1371,7 +1376,7 @@ CIFSSMBRead(const int xid, struct cifsTconInfo *tcon, const int netfid,
1371 cifs_stats_inc(&tcon->num_reads); 1376 cifs_stats_inc(&tcon->num_reads);
1372 pSMBr = (READ_RSP *)iov[0].iov_base; 1377 pSMBr = (READ_RSP *)iov[0].iov_base;
1373 if (rc) { 1378 if (rc) {
1374 cERROR(1, ("Send error in read = %d", rc)); 1379 cERROR(1, "Send error in read = %d", rc);
1375 } else { 1380 } else {
1376 int data_length = le16_to_cpu(pSMBr->DataLengthHigh); 1381 int data_length = le16_to_cpu(pSMBr->DataLengthHigh);
1377 data_length = data_length << 16; 1382 data_length = data_length << 16;
@@ -1381,15 +1386,15 @@ CIFSSMBRead(const int xid, struct cifsTconInfo *tcon, const int netfid,
1381 /*check that DataLength would not go beyond end of SMB */ 1386 /*check that DataLength would not go beyond end of SMB */
1382 if ((data_length > CIFSMaxBufSize) 1387 if ((data_length > CIFSMaxBufSize)
1383 || (data_length > count)) { 1388 || (data_length > count)) {
1384 cFYI(1, ("bad length %d for count %d", 1389 cFYI(1, "bad length %d for count %d",
1385 data_length, count)); 1390 data_length, count);
1386 rc = -EIO; 1391 rc = -EIO;
1387 *nbytes = 0; 1392 *nbytes = 0;
1388 } else { 1393 } else {
1389 pReadData = (char *) (&pSMBr->hdr.Protocol) + 1394 pReadData = (char *) (&pSMBr->hdr.Protocol) +
1390 le16_to_cpu(pSMBr->DataOffset); 1395 le16_to_cpu(pSMBr->DataOffset);
1391/* if (rc = copy_to_user(buf, pReadData, data_length)) { 1396/* if (rc = copy_to_user(buf, pReadData, data_length)) {
1392 cERROR(1,("Faulting on read rc = %d",rc)); 1397 cERROR(1, "Faulting on read rc = %d",rc);
1393 rc = -EFAULT; 1398 rc = -EFAULT;
1394 }*/ /* can not use copy_to_user when using page cache*/ 1399 }*/ /* can not use copy_to_user when using page cache*/
1395 if (*buf) 1400 if (*buf)
@@ -1433,7 +1438,7 @@ CIFSSMBWrite(const int xid, struct cifsTconInfo *tcon,
1433 1438
1434 *nbytes = 0; 1439 *nbytes = 0;
1435 1440
1436 /* cFYI(1, ("write at %lld %d bytes", offset, count));*/ 1441 /* cFYI(1, "write at %lld %d bytes", offset, count);*/
1437 if (tcon->ses == NULL) 1442 if (tcon->ses == NULL)
1438 return -ECONNABORTED; 1443 return -ECONNABORTED;
1439 1444
@@ -1514,7 +1519,7 @@ CIFSSMBWrite(const int xid, struct cifsTconInfo *tcon,
1514 (struct smb_hdr *) pSMBr, &bytes_returned, long_op); 1519 (struct smb_hdr *) pSMBr, &bytes_returned, long_op);
1515 cifs_stats_inc(&tcon->num_writes); 1520 cifs_stats_inc(&tcon->num_writes);
1516 if (rc) { 1521 if (rc) {
1517 cFYI(1, ("Send error in write = %d", rc)); 1522 cFYI(1, "Send error in write = %d", rc);
1518 } else { 1523 } else {
1519 *nbytes = le16_to_cpu(pSMBr->CountHigh); 1524 *nbytes = le16_to_cpu(pSMBr->CountHigh);
1520 *nbytes = (*nbytes) << 16; 1525 *nbytes = (*nbytes) << 16;
@@ -1551,7 +1556,7 @@ CIFSSMBWrite2(const int xid, struct cifsTconInfo *tcon,
1551 1556
1552 *nbytes = 0; 1557 *nbytes = 0;
1553 1558
1554 cFYI(1, ("write2 at %lld %d bytes", (long long)offset, count)); 1559 cFYI(1, "write2 at %lld %d bytes", (long long)offset, count);
1555 1560
1556 if (tcon->ses->capabilities & CAP_LARGE_FILES) { 1561 if (tcon->ses->capabilities & CAP_LARGE_FILES) {
1557 wct = 14; 1562 wct = 14;
@@ -1606,7 +1611,7 @@ CIFSSMBWrite2(const int xid, struct cifsTconInfo *tcon,
1606 long_op); 1611 long_op);
1607 cifs_stats_inc(&tcon->num_writes); 1612 cifs_stats_inc(&tcon->num_writes);
1608 if (rc) { 1613 if (rc) {
1609 cFYI(1, ("Send error Write2 = %d", rc)); 1614 cFYI(1, "Send error Write2 = %d", rc);
1610 } else if (resp_buf_type == 0) { 1615 } else if (resp_buf_type == 0) {
1611 /* presumably this can not happen, but best to be safe */ 1616 /* presumably this can not happen, but best to be safe */
1612 rc = -EIO; 1617 rc = -EIO;
@@ -1651,7 +1656,7 @@ CIFSSMBLock(const int xid, struct cifsTconInfo *tcon,
1651 int timeout = 0; 1656 int timeout = 0;
1652 __u16 count; 1657 __u16 count;
1653 1658
1654 cFYI(1, ("CIFSSMBLock timeout %d numLock %d", (int)waitFlag, numLock)); 1659 cFYI(1, "CIFSSMBLock timeout %d numLock %d", (int)waitFlag, numLock);
1655 rc = small_smb_init(SMB_COM_LOCKING_ANDX, 8, tcon, (void **) &pSMB); 1660 rc = small_smb_init(SMB_COM_LOCKING_ANDX, 8, tcon, (void **) &pSMB);
1656 1661
1657 if (rc) 1662 if (rc)
@@ -1699,7 +1704,7 @@ CIFSSMBLock(const int xid, struct cifsTconInfo *tcon,
1699 } 1704 }
1700 cifs_stats_inc(&tcon->num_locks); 1705 cifs_stats_inc(&tcon->num_locks);
1701 if (rc) 1706 if (rc)
1702 cFYI(1, ("Send error in Lock = %d", rc)); 1707 cFYI(1, "Send error in Lock = %d", rc);
1703 1708
1704 /* Note: On -EAGAIN error only caller can retry on handle based calls 1709 /* Note: On -EAGAIN error only caller can retry on handle based calls
1705 since file handle passed in no longer valid */ 1710 since file handle passed in no longer valid */
@@ -1722,7 +1727,7 @@ CIFSSMBPosixLock(const int xid, struct cifsTconInfo *tcon,
1722 __u16 params, param_offset, offset, byte_count, count; 1727 __u16 params, param_offset, offset, byte_count, count;
1723 struct kvec iov[1]; 1728 struct kvec iov[1];
1724 1729
1725 cFYI(1, ("Posix Lock")); 1730 cFYI(1, "Posix Lock");
1726 1731
1727 if (pLockData == NULL) 1732 if (pLockData == NULL)
1728 return -EINVAL; 1733 return -EINVAL;
@@ -1792,7 +1797,7 @@ CIFSSMBPosixLock(const int xid, struct cifsTconInfo *tcon,
1792 } 1797 }
1793 1798
1794 if (rc) { 1799 if (rc) {
1795 cFYI(1, ("Send error in Posix Lock = %d", rc)); 1800 cFYI(1, "Send error in Posix Lock = %d", rc);
1796 } else if (get_flag) { 1801 } else if (get_flag) {
1797 /* lock structure can be returned on get */ 1802 /* lock structure can be returned on get */
1798 __u16 data_offset; 1803 __u16 data_offset;
@@ -1849,7 +1854,7 @@ CIFSSMBClose(const int xid, struct cifsTconInfo *tcon, int smb_file_id)
1849{ 1854{
1850 int rc = 0; 1855 int rc = 0;
1851 CLOSE_REQ *pSMB = NULL; 1856 CLOSE_REQ *pSMB = NULL;
1852 cFYI(1, ("In CIFSSMBClose")); 1857 cFYI(1, "In CIFSSMBClose");
1853 1858
1854/* do not retry on dead session on close */ 1859/* do not retry on dead session on close */
1855 rc = small_smb_init(SMB_COM_CLOSE, 3, tcon, (void **) &pSMB); 1860 rc = small_smb_init(SMB_COM_CLOSE, 3, tcon, (void **) &pSMB);
@@ -1866,7 +1871,7 @@ CIFSSMBClose(const int xid, struct cifsTconInfo *tcon, int smb_file_id)
1866 if (rc) { 1871 if (rc) {
1867 if (rc != -EINTR) { 1872 if (rc != -EINTR) {
1868 /* EINTR is expected when user ctl-c to kill app */ 1873 /* EINTR is expected when user ctl-c to kill app */
1869 cERROR(1, ("Send error in Close = %d", rc)); 1874 cERROR(1, "Send error in Close = %d", rc);
1870 } 1875 }
1871 } 1876 }
1872 1877
@@ -1882,7 +1887,7 @@ CIFSSMBFlush(const int xid, struct cifsTconInfo *tcon, int smb_file_id)
1882{ 1887{
1883 int rc = 0; 1888 int rc = 0;
1884 FLUSH_REQ *pSMB = NULL; 1889 FLUSH_REQ *pSMB = NULL;
1885 cFYI(1, ("In CIFSSMBFlush")); 1890 cFYI(1, "In CIFSSMBFlush");
1886 1891
1887 rc = small_smb_init(SMB_COM_FLUSH, 1, tcon, (void **) &pSMB); 1892 rc = small_smb_init(SMB_COM_FLUSH, 1, tcon, (void **) &pSMB);
1888 if (rc) 1893 if (rc)
@@ -1893,7 +1898,7 @@ CIFSSMBFlush(const int xid, struct cifsTconInfo *tcon, int smb_file_id)
1893 rc = SendReceiveNoRsp(xid, tcon->ses, (struct smb_hdr *) pSMB, 0); 1898 rc = SendReceiveNoRsp(xid, tcon->ses, (struct smb_hdr *) pSMB, 0);
1894 cifs_stats_inc(&tcon->num_flushes); 1899 cifs_stats_inc(&tcon->num_flushes);
1895 if (rc) 1900 if (rc)
1896 cERROR(1, ("Send error in Flush = %d", rc)); 1901 cERROR(1, "Send error in Flush = %d", rc);
1897 1902
1898 return rc; 1903 return rc;
1899} 1904}
@@ -1910,7 +1915,7 @@ CIFSSMBRename(const int xid, struct cifsTconInfo *tcon,
1910 int name_len, name_len2; 1915 int name_len, name_len2;
1911 __u16 count; 1916 __u16 count;
1912 1917
1913 cFYI(1, ("In CIFSSMBRename")); 1918 cFYI(1, "In CIFSSMBRename");
1914renameRetry: 1919renameRetry:
1915 rc = smb_init(SMB_COM_RENAME, 1, tcon, (void **) &pSMB, 1920 rc = smb_init(SMB_COM_RENAME, 1, tcon, (void **) &pSMB,
1916 (void **) &pSMBr); 1921 (void **) &pSMBr);
@@ -1956,7 +1961,7 @@ renameRetry:
1956 (struct smb_hdr *) pSMBr, &bytes_returned, 0); 1961 (struct smb_hdr *) pSMBr, &bytes_returned, 0);
1957 cifs_stats_inc(&tcon->num_renames); 1962 cifs_stats_inc(&tcon->num_renames);
1958 if (rc) 1963 if (rc)
1959 cFYI(1, ("Send error in rename = %d", rc)); 1964 cFYI(1, "Send error in rename = %d", rc);
1960 1965
1961 cifs_buf_release(pSMB); 1966 cifs_buf_release(pSMB);
1962 1967
@@ -1980,7 +1985,7 @@ int CIFSSMBRenameOpenFile(const int xid, struct cifsTconInfo *pTcon,
1980 int len_of_str; 1985 int len_of_str;
1981 __u16 params, param_offset, offset, count, byte_count; 1986 __u16 params, param_offset, offset, count, byte_count;
1982 1987
1983 cFYI(1, ("Rename to File by handle")); 1988 cFYI(1, "Rename to File by handle");
1984 rc = smb_init(SMB_COM_TRANSACTION2, 15, pTcon, (void **) &pSMB, 1989 rc = smb_init(SMB_COM_TRANSACTION2, 15, pTcon, (void **) &pSMB,
1985 (void **) &pSMBr); 1990 (void **) &pSMBr);
1986 if (rc) 1991 if (rc)
@@ -2035,7 +2040,7 @@ int CIFSSMBRenameOpenFile(const int xid, struct cifsTconInfo *pTcon,
2035 (struct smb_hdr *) pSMBr, &bytes_returned, 0); 2040 (struct smb_hdr *) pSMBr, &bytes_returned, 0);
2036 cifs_stats_inc(&pTcon->num_t2renames); 2041 cifs_stats_inc(&pTcon->num_t2renames);
2037 if (rc) 2042 if (rc)
2038 cFYI(1, ("Send error in Rename (by file handle) = %d", rc)); 2043 cFYI(1, "Send error in Rename (by file handle) = %d", rc);
2039 2044
2040 cifs_buf_release(pSMB); 2045 cifs_buf_release(pSMB);
2041 2046
@@ -2057,7 +2062,7 @@ CIFSSMBCopy(const int xid, struct cifsTconInfo *tcon, const char *fromName,
2057 int name_len, name_len2; 2062 int name_len, name_len2;
2058 __u16 count; 2063 __u16 count;
2059 2064
2060 cFYI(1, ("In CIFSSMBCopy")); 2065 cFYI(1, "In CIFSSMBCopy");
2061copyRetry: 2066copyRetry:
2062 rc = smb_init(SMB_COM_COPY, 1, tcon, (void **) &pSMB, 2067 rc = smb_init(SMB_COM_COPY, 1, tcon, (void **) &pSMB,
2063 (void **) &pSMBr); 2068 (void **) &pSMBr);
@@ -2102,8 +2107,8 @@ copyRetry:
2102 rc = SendReceive(xid, tcon->ses, (struct smb_hdr *) pSMB, 2107 rc = SendReceive(xid, tcon->ses, (struct smb_hdr *) pSMB,
2103 (struct smb_hdr *) pSMBr, &bytes_returned, 0); 2108 (struct smb_hdr *) pSMBr, &bytes_returned, 0);
2104 if (rc) { 2109 if (rc) {
2105 cFYI(1, ("Send error in copy = %d with %d files copied", 2110 cFYI(1, "Send error in copy = %d with %d files copied",
2106 rc, le16_to_cpu(pSMBr->CopyCount))); 2111 rc, le16_to_cpu(pSMBr->CopyCount));
2107 } 2112 }
2108 cifs_buf_release(pSMB); 2113 cifs_buf_release(pSMB);
2109 2114
@@ -2127,7 +2132,7 @@ CIFSUnixCreateSymLink(const int xid, struct cifsTconInfo *tcon,
2127 int bytes_returned = 0; 2132 int bytes_returned = 0;
2128 __u16 params, param_offset, offset, byte_count; 2133 __u16 params, param_offset, offset, byte_count;
2129 2134
2130 cFYI(1, ("In Symlink Unix style")); 2135 cFYI(1, "In Symlink Unix style");
2131createSymLinkRetry: 2136createSymLinkRetry:
2132 rc = smb_init(SMB_COM_TRANSACTION2, 15, tcon, (void **) &pSMB, 2137 rc = smb_init(SMB_COM_TRANSACTION2, 15, tcon, (void **) &pSMB,
2133 (void **) &pSMBr); 2138 (void **) &pSMBr);
@@ -2192,7 +2197,7 @@ createSymLinkRetry:
2192 (struct smb_hdr *) pSMBr, &bytes_returned, 0); 2197 (struct smb_hdr *) pSMBr, &bytes_returned, 0);
2193 cifs_stats_inc(&tcon->num_symlinks); 2198 cifs_stats_inc(&tcon->num_symlinks);
2194 if (rc) 2199 if (rc)
2195 cFYI(1, ("Send error in SetPathInfo create symlink = %d", rc)); 2200 cFYI(1, "Send error in SetPathInfo create symlink = %d", rc);
2196 2201
2197 cifs_buf_release(pSMB); 2202 cifs_buf_release(pSMB);
2198 2203
@@ -2216,7 +2221,7 @@ CIFSUnixCreateHardLink(const int xid, struct cifsTconInfo *tcon,
2216 int bytes_returned = 0; 2221 int bytes_returned = 0;
2217 __u16 params, param_offset, offset, byte_count; 2222 __u16 params, param_offset, offset, byte_count;
2218 2223
2219 cFYI(1, ("In Create Hard link Unix style")); 2224 cFYI(1, "In Create Hard link Unix style");
2220createHardLinkRetry: 2225createHardLinkRetry:
2221 rc = smb_init(SMB_COM_TRANSACTION2, 15, tcon, (void **) &pSMB, 2226 rc = smb_init(SMB_COM_TRANSACTION2, 15, tcon, (void **) &pSMB,
2222 (void **) &pSMBr); 2227 (void **) &pSMBr);
@@ -2278,7 +2283,7 @@ createHardLinkRetry:
2278 (struct smb_hdr *) pSMBr, &bytes_returned, 0); 2283 (struct smb_hdr *) pSMBr, &bytes_returned, 0);
2279 cifs_stats_inc(&tcon->num_hardlinks); 2284 cifs_stats_inc(&tcon->num_hardlinks);
2280 if (rc) 2285 if (rc)
2281 cFYI(1, ("Send error in SetPathInfo (hard link) = %d", rc)); 2286 cFYI(1, "Send error in SetPathInfo (hard link) = %d", rc);
2282 2287
2283 cifs_buf_release(pSMB); 2288 cifs_buf_release(pSMB);
2284 if (rc == -EAGAIN) 2289 if (rc == -EAGAIN)
@@ -2299,7 +2304,7 @@ CIFSCreateHardLink(const int xid, struct cifsTconInfo *tcon,
2299 int name_len, name_len2; 2304 int name_len, name_len2;
2300 __u16 count; 2305 __u16 count;
2301 2306
2302 cFYI(1, ("In CIFSCreateHardLink")); 2307 cFYI(1, "In CIFSCreateHardLink");
2303winCreateHardLinkRetry: 2308winCreateHardLinkRetry:
2304 2309
2305 rc = smb_init(SMB_COM_NT_RENAME, 4, tcon, (void **) &pSMB, 2310 rc = smb_init(SMB_COM_NT_RENAME, 4, tcon, (void **) &pSMB,
@@ -2350,7 +2355,7 @@ winCreateHardLinkRetry:
2350 (struct smb_hdr *) pSMBr, &bytes_returned, 0); 2355 (struct smb_hdr *) pSMBr, &bytes_returned, 0);
2351 cifs_stats_inc(&tcon->num_hardlinks); 2356 cifs_stats_inc(&tcon->num_hardlinks);
2352 if (rc) 2357 if (rc)
2353 cFYI(1, ("Send error in hard link (NT rename) = %d", rc)); 2358 cFYI(1, "Send error in hard link (NT rename) = %d", rc);
2354 2359
2355 cifs_buf_release(pSMB); 2360 cifs_buf_release(pSMB);
2356 if (rc == -EAGAIN) 2361 if (rc == -EAGAIN)
@@ -2373,7 +2378,7 @@ CIFSSMBUnixQuerySymLink(const int xid, struct cifsTconInfo *tcon,
2373 __u16 params, byte_count; 2378 __u16 params, byte_count;
2374 char *data_start; 2379 char *data_start;
2375 2380
2376 cFYI(1, ("In QPathSymLinkInfo (Unix) for path %s", searchName)); 2381 cFYI(1, "In QPathSymLinkInfo (Unix) for path %s", searchName);
2377 2382
2378querySymLinkRetry: 2383querySymLinkRetry:
2379 rc = smb_init(SMB_COM_TRANSACTION2, 15, tcon, (void **) &pSMB, 2384 rc = smb_init(SMB_COM_TRANSACTION2, 15, tcon, (void **) &pSMB,
@@ -2420,7 +2425,7 @@ querySymLinkRetry:
2420 rc = SendReceive(xid, tcon->ses, (struct smb_hdr *) pSMB, 2425 rc = SendReceive(xid, tcon->ses, (struct smb_hdr *) pSMB,
2421 (struct smb_hdr *) pSMBr, &bytes_returned, 0); 2426 (struct smb_hdr *) pSMBr, &bytes_returned, 0);
2422 if (rc) { 2427 if (rc) {
2423 cFYI(1, ("Send error in QuerySymLinkInfo = %d", rc)); 2428 cFYI(1, "Send error in QuerySymLinkInfo = %d", rc);
2424 } else { 2429 } else {
2425 /* decode response */ 2430 /* decode response */
2426 2431
@@ -2521,21 +2526,21 @@ validate_ntransact(char *buf, char **ppparm, char **ppdata,
2521 2526
2522 /* should we also check that parm and data areas do not overlap? */ 2527 /* should we also check that parm and data areas do not overlap? */
2523 if (*ppparm > end_of_smb) { 2528 if (*ppparm > end_of_smb) {
2524 cFYI(1, ("parms start after end of smb")); 2529 cFYI(1, "parms start after end of smb");
2525 return -EINVAL; 2530 return -EINVAL;
2526 } else if (parm_count + *ppparm > end_of_smb) { 2531 } else if (parm_count + *ppparm > end_of_smb) {
2527 cFYI(1, ("parm end after end of smb")); 2532 cFYI(1, "parm end after end of smb");
2528 return -EINVAL; 2533 return -EINVAL;
2529 } else if (*ppdata > end_of_smb) { 2534 } else if (*ppdata > end_of_smb) {
2530 cFYI(1, ("data starts after end of smb")); 2535 cFYI(1, "data starts after end of smb");
2531 return -EINVAL; 2536 return -EINVAL;
2532 } else if (data_count + *ppdata > end_of_smb) { 2537 } else if (data_count + *ppdata > end_of_smb) {
2533 cFYI(1, ("data %p + count %d (%p) ends after end of smb %p start %p", 2538 cFYI(1, "data %p + count %d (%p) past smb end %p start %p",
2534 *ppdata, data_count, (data_count + *ppdata), 2539 *ppdata, data_count, (data_count + *ppdata),
2535 end_of_smb, pSMBr)); 2540 end_of_smb, pSMBr);
2536 return -EINVAL; 2541 return -EINVAL;
2537 } else if (parm_count + data_count > pSMBr->ByteCount) { 2542 } else if (parm_count + data_count > pSMBr->ByteCount) {
2538 cFYI(1, ("parm count and data count larger than SMB")); 2543 cFYI(1, "parm count and data count larger than SMB");
2539 return -EINVAL; 2544 return -EINVAL;
2540 } 2545 }
2541 *pdatalen = data_count; 2546 *pdatalen = data_count;
@@ -2554,7 +2559,7 @@ CIFSSMBQueryReparseLinkInfo(const int xid, struct cifsTconInfo *tcon,
2554 struct smb_com_transaction_ioctl_req *pSMB; 2559 struct smb_com_transaction_ioctl_req *pSMB;
2555 struct smb_com_transaction_ioctl_rsp *pSMBr; 2560 struct smb_com_transaction_ioctl_rsp *pSMBr;
2556 2561
2557 cFYI(1, ("In Windows reparse style QueryLink for path %s", searchName)); 2562 cFYI(1, "In Windows reparse style QueryLink for path %s", searchName);
2558 rc = smb_init(SMB_COM_NT_TRANSACT, 23, tcon, (void **) &pSMB, 2563 rc = smb_init(SMB_COM_NT_TRANSACT, 23, tcon, (void **) &pSMB,
2559 (void **) &pSMBr); 2564 (void **) &pSMBr);
2560 if (rc) 2565 if (rc)
@@ -2583,7 +2588,7 @@ CIFSSMBQueryReparseLinkInfo(const int xid, struct cifsTconInfo *tcon,
2583 rc = SendReceive(xid, tcon->ses, (struct smb_hdr *) pSMB, 2588 rc = SendReceive(xid, tcon->ses, (struct smb_hdr *) pSMB,
2584 (struct smb_hdr *) pSMBr, &bytes_returned, 0); 2589 (struct smb_hdr *) pSMBr, &bytes_returned, 0);
2585 if (rc) { 2590 if (rc) {
2586 cFYI(1, ("Send error in QueryReparseLinkInfo = %d", rc)); 2591 cFYI(1, "Send error in QueryReparseLinkInfo = %d", rc);
2587 } else { /* decode response */ 2592 } else { /* decode response */
2588 __u32 data_offset = le32_to_cpu(pSMBr->DataOffset); 2593 __u32 data_offset = le32_to_cpu(pSMBr->DataOffset);
2589 __u32 data_count = le32_to_cpu(pSMBr->DataCount); 2594 __u32 data_count = le32_to_cpu(pSMBr->DataCount);
@@ -2607,7 +2612,7 @@ CIFSSMBQueryReparseLinkInfo(const int xid, struct cifsTconInfo *tcon,
2607 if ((reparse_buf->LinkNamesBuf + 2612 if ((reparse_buf->LinkNamesBuf +
2608 reparse_buf->TargetNameOffset + 2613 reparse_buf->TargetNameOffset +
2609 reparse_buf->TargetNameLen) > end_of_smb) { 2614 reparse_buf->TargetNameLen) > end_of_smb) {
2610 cFYI(1, ("reparse buf beyond SMB")); 2615 cFYI(1, "reparse buf beyond SMB");
2611 rc = -EIO; 2616 rc = -EIO;
2612 goto qreparse_out; 2617 goto qreparse_out;
2613 } 2618 }
@@ -2628,12 +2633,12 @@ CIFSSMBQueryReparseLinkInfo(const int xid, struct cifsTconInfo *tcon,
2628 } 2633 }
2629 } else { 2634 } else {
2630 rc = -EIO; 2635 rc = -EIO;
2631 cFYI(1, ("Invalid return data count on " 2636 cFYI(1, "Invalid return data count on "
2632 "get reparse info ioctl")); 2637 "get reparse info ioctl");
2633 } 2638 }
2634 symlinkinfo[buflen] = 0; /* just in case so the caller 2639 symlinkinfo[buflen] = 0; /* just in case so the caller
2635 does not go off the end of the buffer */ 2640 does not go off the end of the buffer */
2636 cFYI(1, ("readlink result - %s", symlinkinfo)); 2641 cFYI(1, "readlink result - %s", symlinkinfo);
2637 } 2642 }
2638 2643
2639qreparse_out: 2644qreparse_out:
@@ -2656,7 +2661,7 @@ static void cifs_convert_ace(posix_acl_xattr_entry *ace,
2656 ace->e_perm = cpu_to_le16(cifs_ace->cifs_e_perm); 2661 ace->e_perm = cpu_to_le16(cifs_ace->cifs_e_perm);
2657 ace->e_tag = cpu_to_le16(cifs_ace->cifs_e_tag); 2662 ace->e_tag = cpu_to_le16(cifs_ace->cifs_e_tag);
2658 ace->e_id = cpu_to_le32(le64_to_cpu(cifs_ace->cifs_uid)); 2663 ace->e_id = cpu_to_le32(le64_to_cpu(cifs_ace->cifs_uid));
2659 /* cFYI(1,("perm %d tag %d id %d",ace->e_perm,ace->e_tag,ace->e_id)); */ 2664 /* cFYI(1, "perm %d tag %d id %d",ace->e_perm,ace->e_tag,ace->e_id); */
2660 2665
2661 return; 2666 return;
2662} 2667}
@@ -2682,8 +2687,8 @@ static int cifs_copy_posix_acl(char *trgt, char *src, const int buflen,
2682 size += sizeof(struct cifs_posix_ace) * count; 2687 size += sizeof(struct cifs_posix_ace) * count;
2683 /* check if we would go beyond end of SMB */ 2688 /* check if we would go beyond end of SMB */
2684 if (size_of_data_area < size) { 2689 if (size_of_data_area < size) {
2685 cFYI(1, ("bad CIFS POSIX ACL size %d vs. %d", 2690 cFYI(1, "bad CIFS POSIX ACL size %d vs. %d",
2686 size_of_data_area, size)); 2691 size_of_data_area, size);
2687 return -EINVAL; 2692 return -EINVAL;
2688 } 2693 }
2689 } else if (acl_type & ACL_TYPE_DEFAULT) { 2694 } else if (acl_type & ACL_TYPE_DEFAULT) {
@@ -2730,7 +2735,7 @@ static __u16 convert_ace_to_cifs_ace(struct cifs_posix_ace *cifs_ace,
2730 cifs_ace->cifs_uid = cpu_to_le64(-1); 2735 cifs_ace->cifs_uid = cpu_to_le64(-1);
2731 } else 2736 } else
2732 cifs_ace->cifs_uid = cpu_to_le64(le32_to_cpu(local_ace->e_id)); 2737 cifs_ace->cifs_uid = cpu_to_le64(le32_to_cpu(local_ace->e_id));
2733 /*cFYI(1,("perm %d tag %d id %d",ace->e_perm,ace->e_tag,ace->e_id));*/ 2738 /*cFYI(1, "perm %d tag %d id %d",ace->e_perm,ace->e_tag,ace->e_id);*/
2734 return rc; 2739 return rc;
2735} 2740}
2736 2741
@@ -2748,12 +2753,12 @@ static __u16 ACL_to_cifs_posix(char *parm_data, const char *pACL,
2748 return 0; 2753 return 0;
2749 2754
2750 count = posix_acl_xattr_count((size_t)buflen); 2755 count = posix_acl_xattr_count((size_t)buflen);
2751 cFYI(1, ("setting acl with %d entries from buf of length %d and " 2756 cFYI(1, "setting acl with %d entries from buf of length %d and "
2752 "version of %d", 2757 "version of %d",
2753 count, buflen, le32_to_cpu(local_acl->a_version))); 2758 count, buflen, le32_to_cpu(local_acl->a_version));
2754 if (le32_to_cpu(local_acl->a_version) != 2) { 2759 if (le32_to_cpu(local_acl->a_version) != 2) {
2755 cFYI(1, ("unknown POSIX ACL version %d", 2760 cFYI(1, "unknown POSIX ACL version %d",
2756 le32_to_cpu(local_acl->a_version))); 2761 le32_to_cpu(local_acl->a_version));
2757 return 0; 2762 return 0;
2758 } 2763 }
2759 cifs_acl->version = cpu_to_le16(1); 2764 cifs_acl->version = cpu_to_le16(1);
@@ -2762,7 +2767,7 @@ static __u16 ACL_to_cifs_posix(char *parm_data, const char *pACL,
2762 else if (acl_type == ACL_TYPE_DEFAULT) 2767 else if (acl_type == ACL_TYPE_DEFAULT)
2763 cifs_acl->default_entry_count = cpu_to_le16(count); 2768 cifs_acl->default_entry_count = cpu_to_le16(count);
2764 else { 2769 else {
2765 cFYI(1, ("unknown ACL type %d", acl_type)); 2770 cFYI(1, "unknown ACL type %d", acl_type);
2766 return 0; 2771 return 0;
2767 } 2772 }
2768 for (i = 0; i < count; i++) { 2773 for (i = 0; i < count; i++) {
@@ -2795,7 +2800,7 @@ CIFSSMBGetPosixACL(const int xid, struct cifsTconInfo *tcon,
2795 int name_len; 2800 int name_len;
2796 __u16 params, byte_count; 2801 __u16 params, byte_count;
2797 2802
2798 cFYI(1, ("In GetPosixACL (Unix) for path %s", searchName)); 2803 cFYI(1, "In GetPosixACL (Unix) for path %s", searchName);
2799 2804
2800queryAclRetry: 2805queryAclRetry:
2801 rc = smb_init(SMB_COM_TRANSACTION2, 15, tcon, (void **) &pSMB, 2806 rc = smb_init(SMB_COM_TRANSACTION2, 15, tcon, (void **) &pSMB,
@@ -2847,7 +2852,7 @@ queryAclRetry:
2847 (struct smb_hdr *) pSMBr, &bytes_returned, 0); 2852 (struct smb_hdr *) pSMBr, &bytes_returned, 0);
2848 cifs_stats_inc(&tcon->num_acl_get); 2853 cifs_stats_inc(&tcon->num_acl_get);
2849 if (rc) { 2854 if (rc) {
2850 cFYI(1, ("Send error in Query POSIX ACL = %d", rc)); 2855 cFYI(1, "Send error in Query POSIX ACL = %d", rc);
2851 } else { 2856 } else {
2852 /* decode response */ 2857 /* decode response */
2853 2858
@@ -2884,7 +2889,7 @@ CIFSSMBSetPosixACL(const int xid, struct cifsTconInfo *tcon,
2884 int bytes_returned = 0; 2889 int bytes_returned = 0;
2885 __u16 params, byte_count, data_count, param_offset, offset; 2890 __u16 params, byte_count, data_count, param_offset, offset;
2886 2891
2887 cFYI(1, ("In SetPosixACL (Unix) for path %s", fileName)); 2892 cFYI(1, "In SetPosixACL (Unix) for path %s", fileName);
2888setAclRetry: 2893setAclRetry:
2889 rc = smb_init(SMB_COM_TRANSACTION2, 15, tcon, (void **) &pSMB, 2894 rc = smb_init(SMB_COM_TRANSACTION2, 15, tcon, (void **) &pSMB,
2890 (void **) &pSMBr); 2895 (void **) &pSMBr);
@@ -2939,7 +2944,7 @@ setAclRetry:
2939 rc = SendReceive(xid, tcon->ses, (struct smb_hdr *) pSMB, 2944 rc = SendReceive(xid, tcon->ses, (struct smb_hdr *) pSMB,
2940 (struct smb_hdr *) pSMBr, &bytes_returned, 0); 2945 (struct smb_hdr *) pSMBr, &bytes_returned, 0);
2941 if (rc) 2946 if (rc)
2942 cFYI(1, ("Set POSIX ACL returned %d", rc)); 2947 cFYI(1, "Set POSIX ACL returned %d", rc);
2943 2948
2944setACLerrorExit: 2949setACLerrorExit:
2945 cifs_buf_release(pSMB); 2950 cifs_buf_release(pSMB);
@@ -2959,7 +2964,7 @@ CIFSGetExtAttr(const int xid, struct cifsTconInfo *tcon,
2959 int bytes_returned; 2964 int bytes_returned;
2960 __u16 params, byte_count; 2965 __u16 params, byte_count;
2961 2966
2962 cFYI(1, ("In GetExtAttr")); 2967 cFYI(1, "In GetExtAttr");
2963 if (tcon == NULL) 2968 if (tcon == NULL)
2964 return -ENODEV; 2969 return -ENODEV;
2965 2970
@@ -2998,7 +3003,7 @@ GetExtAttrRetry:
2998 rc = SendReceive(xid, tcon->ses, (struct smb_hdr *) pSMB, 3003 rc = SendReceive(xid, tcon->ses, (struct smb_hdr *) pSMB,
2999 (struct smb_hdr *) pSMBr, &bytes_returned, 0); 3004 (struct smb_hdr *) pSMBr, &bytes_returned, 0);
3000 if (rc) { 3005 if (rc) {
3001 cFYI(1, ("error %d in GetExtAttr", rc)); 3006 cFYI(1, "error %d in GetExtAttr", rc);
3002 } else { 3007 } else {
3003 /* decode response */ 3008 /* decode response */
3004 rc = validate_t2((struct smb_t2_rsp *)pSMBr); 3009 rc = validate_t2((struct smb_t2_rsp *)pSMBr);
@@ -3013,7 +3018,7 @@ GetExtAttrRetry:
3013 struct file_chattr_info *pfinfo; 3018 struct file_chattr_info *pfinfo;
3014 /* BB Do we need a cast or hash here ? */ 3019 /* BB Do we need a cast or hash here ? */
3015 if (count != 16) { 3020 if (count != 16) {
3016 cFYI(1, ("Illegal size ret in GetExtAttr")); 3021 cFYI(1, "Illegal size ret in GetExtAttr");
3017 rc = -EIO; 3022 rc = -EIO;
3018 goto GetExtAttrOut; 3023 goto GetExtAttrOut;
3019 } 3024 }
@@ -3043,7 +3048,7 @@ CIFSSMBGetCIFSACL(const int xid, struct cifsTconInfo *tcon, __u16 fid,
3043 QUERY_SEC_DESC_REQ *pSMB; 3048 QUERY_SEC_DESC_REQ *pSMB;
3044 struct kvec iov[1]; 3049 struct kvec iov[1];
3045 3050
3046 cFYI(1, ("GetCifsACL")); 3051 cFYI(1, "GetCifsACL");
3047 3052
3048 *pbuflen = 0; 3053 *pbuflen = 0;
3049 *acl_inf = NULL; 3054 *acl_inf = NULL;
@@ -3068,7 +3073,7 @@ CIFSSMBGetCIFSACL(const int xid, struct cifsTconInfo *tcon, __u16 fid,
3068 CIFS_STD_OP); 3073 CIFS_STD_OP);
3069 cifs_stats_inc(&tcon->num_acl_get); 3074 cifs_stats_inc(&tcon->num_acl_get);
3070 if (rc) { 3075 if (rc) {
3071 cFYI(1, ("Send error in QuerySecDesc = %d", rc)); 3076 cFYI(1, "Send error in QuerySecDesc = %d", rc);
3072 } else { /* decode response */ 3077 } else { /* decode response */
3073 __le32 *parm; 3078 __le32 *parm;
3074 __u32 parm_len; 3079 __u32 parm_len;
@@ -3083,7 +3088,7 @@ CIFSSMBGetCIFSACL(const int xid, struct cifsTconInfo *tcon, __u16 fid,
3083 goto qsec_out; 3088 goto qsec_out;
3084 pSMBr = (struct smb_com_ntransact_rsp *)iov[0].iov_base; 3089 pSMBr = (struct smb_com_ntransact_rsp *)iov[0].iov_base;
3085 3090
3086 cFYI(1, ("smb %p parm %p data %p", pSMBr, parm, *acl_inf)); 3091 cFYI(1, "smb %p parm %p data %p", pSMBr, parm, *acl_inf);
3087 3092
3088 if (le32_to_cpu(pSMBr->ParameterCount) != 4) { 3093 if (le32_to_cpu(pSMBr->ParameterCount) != 4) {
3089 rc = -EIO; /* bad smb */ 3094 rc = -EIO; /* bad smb */
@@ -3095,8 +3100,8 @@ CIFSSMBGetCIFSACL(const int xid, struct cifsTconInfo *tcon, __u16 fid,
3095 3100
3096 acl_len = le32_to_cpu(*parm); 3101 acl_len = le32_to_cpu(*parm);
3097 if (acl_len != *pbuflen) { 3102 if (acl_len != *pbuflen) {
3098 cERROR(1, ("acl length %d does not match %d", 3103 cERROR(1, "acl length %d does not match %d",
3099 acl_len, *pbuflen)); 3104 acl_len, *pbuflen);
3100 if (*pbuflen > acl_len) 3105 if (*pbuflen > acl_len)
3101 *pbuflen = acl_len; 3106 *pbuflen = acl_len;
3102 } 3107 }
@@ -3105,7 +3110,7 @@ CIFSSMBGetCIFSACL(const int xid, struct cifsTconInfo *tcon, __u16 fid,
3105 header followed by the smallest SID */ 3110 header followed by the smallest SID */
3106 if ((*pbuflen < sizeof(struct cifs_ntsd) + 8) || 3111 if ((*pbuflen < sizeof(struct cifs_ntsd) + 8) ||
3107 (*pbuflen >= 64 * 1024)) { 3112 (*pbuflen >= 64 * 1024)) {
3108 cERROR(1, ("bad acl length %d", *pbuflen)); 3113 cERROR(1, "bad acl length %d", *pbuflen);
3109 rc = -EINVAL; 3114 rc = -EINVAL;
3110 *pbuflen = 0; 3115 *pbuflen = 0;
3111 } else { 3116 } else {
@@ -3179,9 +3184,9 @@ setCifsAclRetry:
3179 rc = SendReceive(xid, tcon->ses, (struct smb_hdr *) pSMB, 3184 rc = SendReceive(xid, tcon->ses, (struct smb_hdr *) pSMB,
3180 (struct smb_hdr *) pSMBr, &bytes_returned, 0); 3185 (struct smb_hdr *) pSMBr, &bytes_returned, 0);
3181 3186
3182 cFYI(1, ("SetCIFSACL bytes_returned: %d, rc: %d", bytes_returned, rc)); 3187 cFYI(1, "SetCIFSACL bytes_returned: %d, rc: %d", bytes_returned, rc);
3183 if (rc) 3188 if (rc)
3184 cFYI(1, ("Set CIFS ACL returned %d", rc)); 3189 cFYI(1, "Set CIFS ACL returned %d", rc);
3185 cifs_buf_release(pSMB); 3190 cifs_buf_release(pSMB);
3186 3191
3187 if (rc == -EAGAIN) 3192 if (rc == -EAGAIN)
@@ -3205,7 +3210,7 @@ int SMBQueryInformation(const int xid, struct cifsTconInfo *tcon,
3205 int bytes_returned; 3210 int bytes_returned;
3206 int name_len; 3211 int name_len;
3207 3212
3208 cFYI(1, ("In SMBQPath path %s", searchName)); 3213 cFYI(1, "In SMBQPath path %s", searchName);
3209QInfRetry: 3214QInfRetry:
3210 rc = smb_init(SMB_COM_QUERY_INFORMATION, 0, tcon, (void **) &pSMB, 3215 rc = smb_init(SMB_COM_QUERY_INFORMATION, 0, tcon, (void **) &pSMB,
3211 (void **) &pSMBr); 3216 (void **) &pSMBr);
@@ -3231,7 +3236,7 @@ QInfRetry:
3231 rc = SendReceive(xid, tcon->ses, (struct smb_hdr *) pSMB, 3236 rc = SendReceive(xid, tcon->ses, (struct smb_hdr *) pSMB,
3232 (struct smb_hdr *) pSMBr, &bytes_returned, 0); 3237 (struct smb_hdr *) pSMBr, &bytes_returned, 0);
3233 if (rc) { 3238 if (rc) {
3234 cFYI(1, ("Send error in QueryInfo = %d", rc)); 3239 cFYI(1, "Send error in QueryInfo = %d", rc);
3235 } else if (pFinfo) { 3240 } else if (pFinfo) {
3236 struct timespec ts; 3241 struct timespec ts;
3237 __u32 time = le32_to_cpu(pSMBr->last_write_time); 3242 __u32 time = le32_to_cpu(pSMBr->last_write_time);
@@ -3305,7 +3310,7 @@ QFileInfoRetry:
3305 rc = SendReceive(xid, tcon->ses, (struct smb_hdr *) pSMB, 3310 rc = SendReceive(xid, tcon->ses, (struct smb_hdr *) pSMB,
3306 (struct smb_hdr *) pSMBr, &bytes_returned, 0); 3311 (struct smb_hdr *) pSMBr, &bytes_returned, 0);
3307 if (rc) { 3312 if (rc) {
3308 cFYI(1, ("Send error in QPathInfo = %d", rc)); 3313 cFYI(1, "Send error in QPathInfo = %d", rc);
3309 } else { /* decode response */ 3314 } else { /* decode response */
3310 rc = validate_t2((struct smb_t2_rsp *)pSMBr); 3315 rc = validate_t2((struct smb_t2_rsp *)pSMBr);
3311 3316
@@ -3343,7 +3348,7 @@ CIFSSMBQPathInfo(const int xid, struct cifsTconInfo *tcon,
3343 int name_len; 3348 int name_len;
3344 __u16 params, byte_count; 3349 __u16 params, byte_count;
3345 3350
3346/* cFYI(1, ("In QPathInfo path %s", searchName)); */ 3351/* cFYI(1, "In QPathInfo path %s", searchName); */
3347QPathInfoRetry: 3352QPathInfoRetry:
3348 rc = smb_init(SMB_COM_TRANSACTION2, 15, tcon, (void **) &pSMB, 3353 rc = smb_init(SMB_COM_TRANSACTION2, 15, tcon, (void **) &pSMB,
3349 (void **) &pSMBr); 3354 (void **) &pSMBr);
@@ -3393,7 +3398,7 @@ QPathInfoRetry:
3393 rc = SendReceive(xid, tcon->ses, (struct smb_hdr *) pSMB, 3398 rc = SendReceive(xid, tcon->ses, (struct smb_hdr *) pSMB,
3394 (struct smb_hdr *) pSMBr, &bytes_returned, 0); 3399 (struct smb_hdr *) pSMBr, &bytes_returned, 0);
3395 if (rc) { 3400 if (rc) {
3396 cFYI(1, ("Send error in QPathInfo = %d", rc)); 3401 cFYI(1, "Send error in QPathInfo = %d", rc);
3397 } else { /* decode response */ 3402 } else { /* decode response */
3398 rc = validate_t2((struct smb_t2_rsp *)pSMBr); 3403 rc = validate_t2((struct smb_t2_rsp *)pSMBr);
3399 3404
@@ -3473,14 +3478,14 @@ UnixQFileInfoRetry:
3473 rc = SendReceive(xid, tcon->ses, (struct smb_hdr *) pSMB, 3478 rc = SendReceive(xid, tcon->ses, (struct smb_hdr *) pSMB,
3474 (struct smb_hdr *) pSMBr, &bytes_returned, 0); 3479 (struct smb_hdr *) pSMBr, &bytes_returned, 0);
3475 if (rc) { 3480 if (rc) {
3476 cFYI(1, ("Send error in QPathInfo = %d", rc)); 3481 cFYI(1, "Send error in QPathInfo = %d", rc);
3477 } else { /* decode response */ 3482 } else { /* decode response */
3478 rc = validate_t2((struct smb_t2_rsp *)pSMBr); 3483 rc = validate_t2((struct smb_t2_rsp *)pSMBr);
3479 3484
3480 if (rc || (pSMBr->ByteCount < sizeof(FILE_UNIX_BASIC_INFO))) { 3485 if (rc || (pSMBr->ByteCount < sizeof(FILE_UNIX_BASIC_INFO))) {
3481 cERROR(1, ("Malformed FILE_UNIX_BASIC_INFO response.\n" 3486 cERROR(1, "Malformed FILE_UNIX_BASIC_INFO response.\n"
3482 "Unix Extensions can be disabled on mount " 3487 "Unix Extensions can be disabled on mount "
3483 "by specifying the nosfu mount option.")); 3488 "by specifying the nosfu mount option.");
3484 rc = -EIO; /* bad smb */ 3489 rc = -EIO; /* bad smb */
3485 } else { 3490 } else {
3486 __u16 data_offset = le16_to_cpu(pSMBr->t2.DataOffset); 3491 __u16 data_offset = le16_to_cpu(pSMBr->t2.DataOffset);
@@ -3512,7 +3517,7 @@ CIFSSMBUnixQPathInfo(const int xid, struct cifsTconInfo *tcon,
3512 int name_len; 3517 int name_len;
3513 __u16 params, byte_count; 3518 __u16 params, byte_count;
3514 3519
3515 cFYI(1, ("In QPathInfo (Unix) the path %s", searchName)); 3520 cFYI(1, "In QPathInfo (Unix) the path %s", searchName);
3516UnixQPathInfoRetry: 3521UnixQPathInfoRetry:
3517 rc = smb_init(SMB_COM_TRANSACTION2, 15, tcon, (void **) &pSMB, 3522 rc = smb_init(SMB_COM_TRANSACTION2, 15, tcon, (void **) &pSMB,
3518 (void **) &pSMBr); 3523 (void **) &pSMBr);
@@ -3559,14 +3564,14 @@ UnixQPathInfoRetry:
3559 rc = SendReceive(xid, tcon->ses, (struct smb_hdr *) pSMB, 3564 rc = SendReceive(xid, tcon->ses, (struct smb_hdr *) pSMB,
3560 (struct smb_hdr *) pSMBr, &bytes_returned, 0); 3565 (struct smb_hdr *) pSMBr, &bytes_returned, 0);
3561 if (rc) { 3566 if (rc) {
3562 cFYI(1, ("Send error in QPathInfo = %d", rc)); 3567 cFYI(1, "Send error in QPathInfo = %d", rc);
3563 } else { /* decode response */ 3568 } else { /* decode response */
3564 rc = validate_t2((struct smb_t2_rsp *)pSMBr); 3569 rc = validate_t2((struct smb_t2_rsp *)pSMBr);
3565 3570
3566 if (rc || (pSMBr->ByteCount < sizeof(FILE_UNIX_BASIC_INFO))) { 3571 if (rc || (pSMBr->ByteCount < sizeof(FILE_UNIX_BASIC_INFO))) {
3567 cERROR(1, ("Malformed FILE_UNIX_BASIC_INFO response.\n" 3572 cERROR(1, "Malformed FILE_UNIX_BASIC_INFO response.\n"
3568 "Unix Extensions can be disabled on mount " 3573 "Unix Extensions can be disabled on mount "
3569 "by specifying the nosfu mount option.")); 3574 "by specifying the nosfu mount option.");
3570 rc = -EIO; /* bad smb */ 3575 rc = -EIO; /* bad smb */
3571 } else { 3576 } else {
3572 __u16 data_offset = le16_to_cpu(pSMBr->t2.DataOffset); 3577 __u16 data_offset = le16_to_cpu(pSMBr->t2.DataOffset);
@@ -3600,7 +3605,7 @@ CIFSFindFirst(const int xid, struct cifsTconInfo *tcon,
3600 int name_len; 3605 int name_len;
3601 __u16 params, byte_count; 3606 __u16 params, byte_count;
3602 3607
3603 cFYI(1, ("In FindFirst for %s", searchName)); 3608 cFYI(1, "In FindFirst for %s", searchName);
3604 3609
3605findFirstRetry: 3610findFirstRetry:
3606 rc = smb_init(SMB_COM_TRANSACTION2, 15, tcon, (void **) &pSMB, 3611 rc = smb_init(SMB_COM_TRANSACTION2, 15, tcon, (void **) &pSMB,
@@ -3677,7 +3682,7 @@ findFirstRetry:
3677 if (rc) {/* BB add logic to retry regular search if Unix search 3682 if (rc) {/* BB add logic to retry regular search if Unix search
3678 rejected unexpectedly by server */ 3683 rejected unexpectedly by server */
3679 /* BB Add code to handle unsupported level rc */ 3684 /* BB Add code to handle unsupported level rc */
3680 cFYI(1, ("Error in FindFirst = %d", rc)); 3685 cFYI(1, "Error in FindFirst = %d", rc);
3681 3686
3682 cifs_buf_release(pSMB); 3687 cifs_buf_release(pSMB);
3683 3688
@@ -3716,7 +3721,7 @@ findFirstRetry:
3716 lnoff = le16_to_cpu(parms->LastNameOffset); 3721 lnoff = le16_to_cpu(parms->LastNameOffset);
3717 if (tcon->ses->server->maxBuf - MAX_CIFS_HDR_SIZE < 3722 if (tcon->ses->server->maxBuf - MAX_CIFS_HDR_SIZE <
3718 lnoff) { 3723 lnoff) {
3719 cERROR(1, ("ignoring corrupt resume name")); 3724 cERROR(1, "ignoring corrupt resume name");
3720 psrch_inf->last_entry = NULL; 3725 psrch_inf->last_entry = NULL;
3721 return rc; 3726 return rc;
3722 } 3727 }
@@ -3744,7 +3749,7 @@ int CIFSFindNext(const int xid, struct cifsTconInfo *tcon,
3744 int bytes_returned, name_len; 3749 int bytes_returned, name_len;
3745 __u16 params, byte_count; 3750 __u16 params, byte_count;
3746 3751
3747 cFYI(1, ("In FindNext")); 3752 cFYI(1, "In FindNext");
3748 3753
3749 if (psrch_inf->endOfSearch) 3754 if (psrch_inf->endOfSearch)
3750 return -ENOENT; 3755 return -ENOENT;
@@ -3808,7 +3813,7 @@ int CIFSFindNext(const int xid, struct cifsTconInfo *tcon,
3808 cifs_buf_release(pSMB); 3813 cifs_buf_release(pSMB);
3809 rc = 0; /* search probably was closed at end of search*/ 3814 rc = 0; /* search probably was closed at end of search*/
3810 } else 3815 } else
3811 cFYI(1, ("FindNext returned = %d", rc)); 3816 cFYI(1, "FindNext returned = %d", rc);
3812 } else { /* decode response */ 3817 } else { /* decode response */
3813 rc = validate_t2((struct smb_t2_rsp *)pSMBr); 3818 rc = validate_t2((struct smb_t2_rsp *)pSMBr);
3814 3819
@@ -3844,15 +3849,15 @@ int CIFSFindNext(const int xid, struct cifsTconInfo *tcon,
3844 lnoff = le16_to_cpu(parms->LastNameOffset); 3849 lnoff = le16_to_cpu(parms->LastNameOffset);
3845 if (tcon->ses->server->maxBuf - MAX_CIFS_HDR_SIZE < 3850 if (tcon->ses->server->maxBuf - MAX_CIFS_HDR_SIZE <
3846 lnoff) { 3851 lnoff) {
3847 cERROR(1, ("ignoring corrupt resume name")); 3852 cERROR(1, "ignoring corrupt resume name");
3848 psrch_inf->last_entry = NULL; 3853 psrch_inf->last_entry = NULL;
3849 return rc; 3854 return rc;
3850 } else 3855 } else
3851 psrch_inf->last_entry = 3856 psrch_inf->last_entry =
3852 psrch_inf->srch_entries_start + lnoff; 3857 psrch_inf->srch_entries_start + lnoff;
3853 3858
3854/* cFYI(1,("fnxt2 entries in buf %d index_of_last %d", 3859/* cFYI(1, "fnxt2 entries in buf %d index_of_last %d",
3855 psrch_inf->entries_in_buffer, psrch_inf->index_of_last_entry)); */ 3860 psrch_inf->entries_in_buffer, psrch_inf->index_of_last_entry); */
3856 3861
3857 /* BB fixme add unlock here */ 3862 /* BB fixme add unlock here */
3858 } 3863 }
@@ -3877,7 +3882,7 @@ CIFSFindClose(const int xid, struct cifsTconInfo *tcon,
3877 int rc = 0; 3882 int rc = 0;
3878 FINDCLOSE_REQ *pSMB = NULL; 3883 FINDCLOSE_REQ *pSMB = NULL;
3879 3884
3880 cFYI(1, ("In CIFSSMBFindClose")); 3885 cFYI(1, "In CIFSSMBFindClose");
3881 rc = small_smb_init(SMB_COM_FIND_CLOSE2, 1, tcon, (void **)&pSMB); 3886 rc = small_smb_init(SMB_COM_FIND_CLOSE2, 1, tcon, (void **)&pSMB);
3882 3887
3883 /* no sense returning error if session restarted 3888 /* no sense returning error if session restarted
@@ -3891,7 +3896,7 @@ CIFSFindClose(const int xid, struct cifsTconInfo *tcon,
3891 pSMB->ByteCount = 0; 3896 pSMB->ByteCount = 0;
3892 rc = SendReceiveNoRsp(xid, tcon->ses, (struct smb_hdr *) pSMB, 0); 3897 rc = SendReceiveNoRsp(xid, tcon->ses, (struct smb_hdr *) pSMB, 0);
3893 if (rc) 3898 if (rc)
3894 cERROR(1, ("Send error in FindClose = %d", rc)); 3899 cERROR(1, "Send error in FindClose = %d", rc);
3895 3900
3896 cifs_stats_inc(&tcon->num_fclose); 3901 cifs_stats_inc(&tcon->num_fclose);
3897 3902
@@ -3914,7 +3919,7 @@ CIFSGetSrvInodeNumber(const int xid, struct cifsTconInfo *tcon,
3914 int name_len, bytes_returned; 3919 int name_len, bytes_returned;
3915 __u16 params, byte_count; 3920 __u16 params, byte_count;
3916 3921
3917 cFYI(1, ("In GetSrvInodeNum for %s", searchName)); 3922 cFYI(1, "In GetSrvInodeNum for %s", searchName);
3918 if (tcon == NULL) 3923 if (tcon == NULL)
3919 return -ENODEV; 3924 return -ENODEV;
3920 3925
@@ -3964,7 +3969,7 @@ GetInodeNumberRetry:
3964 rc = SendReceive(xid, tcon->ses, (struct smb_hdr *) pSMB, 3969 rc = SendReceive(xid, tcon->ses, (struct smb_hdr *) pSMB,
3965 (struct smb_hdr *) pSMBr, &bytes_returned, 0); 3970 (struct smb_hdr *) pSMBr, &bytes_returned, 0);
3966 if (rc) { 3971 if (rc) {
3967 cFYI(1, ("error %d in QueryInternalInfo", rc)); 3972 cFYI(1, "error %d in QueryInternalInfo", rc);
3968 } else { 3973 } else {
3969 /* decode response */ 3974 /* decode response */
3970 rc = validate_t2((struct smb_t2_rsp *)pSMBr); 3975 rc = validate_t2((struct smb_t2_rsp *)pSMBr);
@@ -3979,7 +3984,7 @@ GetInodeNumberRetry:
3979 struct file_internal_info *pfinfo; 3984 struct file_internal_info *pfinfo;
3980 /* BB Do we need a cast or hash here ? */ 3985 /* BB Do we need a cast or hash here ? */
3981 if (count < 8) { 3986 if (count < 8) {
3982 cFYI(1, ("Illegal size ret in QryIntrnlInf")); 3987 cFYI(1, "Illegal size ret in QryIntrnlInf");
3983 rc = -EIO; 3988 rc = -EIO;
3984 goto GetInodeNumOut; 3989 goto GetInodeNumOut;
3985 } 3990 }
@@ -4020,16 +4025,16 @@ parse_DFS_referrals(TRANSACTION2_GET_DFS_REFER_RSP *pSMBr,
4020 *num_of_nodes = le16_to_cpu(pSMBr->NumberOfReferrals); 4025 *num_of_nodes = le16_to_cpu(pSMBr->NumberOfReferrals);
4021 4026
4022 if (*num_of_nodes < 1) { 4027 if (*num_of_nodes < 1) {
4023 cERROR(1, ("num_referrals: must be at least > 0," 4028 cERROR(1, "num_referrals: must be at least > 0,"
4024 "but we get num_referrals = %d\n", *num_of_nodes)); 4029 "but we get num_referrals = %d\n", *num_of_nodes);
4025 rc = -EINVAL; 4030 rc = -EINVAL;
4026 goto parse_DFS_referrals_exit; 4031 goto parse_DFS_referrals_exit;
4027 } 4032 }
4028 4033
4029 ref = (struct dfs_referral_level_3 *) &(pSMBr->referrals); 4034 ref = (struct dfs_referral_level_3 *) &(pSMBr->referrals);
4030 if (ref->VersionNumber != cpu_to_le16(3)) { 4035 if (ref->VersionNumber != cpu_to_le16(3)) {
4031 cERROR(1, ("Referrals of V%d version are not supported," 4036 cERROR(1, "Referrals of V%d version are not supported,"
4032 "should be V3", le16_to_cpu(ref->VersionNumber))); 4037 "should be V3", le16_to_cpu(ref->VersionNumber));
4033 rc = -EINVAL; 4038 rc = -EINVAL;
4034 goto parse_DFS_referrals_exit; 4039 goto parse_DFS_referrals_exit;
4035 } 4040 }
@@ -4038,14 +4043,14 @@ parse_DFS_referrals(TRANSACTION2_GET_DFS_REFER_RSP *pSMBr,
4038 data_end = (char *)(&(pSMBr->PathConsumed)) + 4043 data_end = (char *)(&(pSMBr->PathConsumed)) +
4039 le16_to_cpu(pSMBr->t2.DataCount); 4044 le16_to_cpu(pSMBr->t2.DataCount);
4040 4045
4041 cFYI(1, ("num_referrals: %d dfs flags: 0x%x ... \n", 4046 cFYI(1, "num_referrals: %d dfs flags: 0x%x ...\n",
4042 *num_of_nodes, 4047 *num_of_nodes,
4043 le32_to_cpu(pSMBr->DFSFlags))); 4048 le32_to_cpu(pSMBr->DFSFlags));
4044 4049
4045 *target_nodes = kzalloc(sizeof(struct dfs_info3_param) * 4050 *target_nodes = kzalloc(sizeof(struct dfs_info3_param) *
4046 *num_of_nodes, GFP_KERNEL); 4051 *num_of_nodes, GFP_KERNEL);
4047 if (*target_nodes == NULL) { 4052 if (*target_nodes == NULL) {
4048 cERROR(1, ("Failed to allocate buffer for target_nodes\n")); 4053 cERROR(1, "Failed to allocate buffer for target_nodes\n");
4049 rc = -ENOMEM; 4054 rc = -ENOMEM;
4050 goto parse_DFS_referrals_exit; 4055 goto parse_DFS_referrals_exit;
4051 } 4056 }
@@ -4121,7 +4126,7 @@ CIFSGetDFSRefer(const int xid, struct cifsSesInfo *ses,
4121 *num_of_nodes = 0; 4126 *num_of_nodes = 0;
4122 *target_nodes = NULL; 4127 *target_nodes = NULL;
4123 4128
4124 cFYI(1, ("In GetDFSRefer the path %s", searchName)); 4129 cFYI(1, "In GetDFSRefer the path %s", searchName);
4125 if (ses == NULL) 4130 if (ses == NULL)
4126 return -ENODEV; 4131 return -ENODEV;
4127getDFSRetry: 4132getDFSRetry:
@@ -4188,7 +4193,7 @@ getDFSRetry:
4188 rc = SendReceive(xid, ses, (struct smb_hdr *) pSMB, 4193 rc = SendReceive(xid, ses, (struct smb_hdr *) pSMB,
4189 (struct smb_hdr *) pSMBr, &bytes_returned, 0); 4194 (struct smb_hdr *) pSMBr, &bytes_returned, 0);
4190 if (rc) { 4195 if (rc) {
4191 cFYI(1, ("Send error in GetDFSRefer = %d", rc)); 4196 cFYI(1, "Send error in GetDFSRefer = %d", rc);
4192 goto GetDFSRefExit; 4197 goto GetDFSRefExit;
4193 } 4198 }
4194 rc = validate_t2((struct smb_t2_rsp *)pSMBr); 4199 rc = validate_t2((struct smb_t2_rsp *)pSMBr);
@@ -4199,9 +4204,9 @@ getDFSRetry:
4199 goto GetDFSRefExit; 4204 goto GetDFSRefExit;
4200 } 4205 }
4201 4206
4202 cFYI(1, ("Decoding GetDFSRefer response BCC: %d Offset %d", 4207 cFYI(1, "Decoding GetDFSRefer response BCC: %d Offset %d",
4203 pSMBr->ByteCount, 4208 pSMBr->ByteCount,
4204 le16_to_cpu(pSMBr->t2.DataOffset))); 4209 le16_to_cpu(pSMBr->t2.DataOffset));
4205 4210
4206 /* parse returned result into more usable form */ 4211 /* parse returned result into more usable form */
4207 rc = parse_DFS_referrals(pSMBr, num_of_nodes, 4212 rc = parse_DFS_referrals(pSMBr, num_of_nodes,
@@ -4229,7 +4234,7 @@ SMBOldQFSInfo(const int xid, struct cifsTconInfo *tcon, struct kstatfs *FSData)
4229 int bytes_returned = 0; 4234 int bytes_returned = 0;
4230 __u16 params, byte_count; 4235 __u16 params, byte_count;
4231 4236
4232 cFYI(1, ("OldQFSInfo")); 4237 cFYI(1, "OldQFSInfo");
4233oldQFSInfoRetry: 4238oldQFSInfoRetry:
4234 rc = smb_init(SMB_COM_TRANSACTION2, 15, tcon, (void **) &pSMB, 4239 rc = smb_init(SMB_COM_TRANSACTION2, 15, tcon, (void **) &pSMB,
4235 (void **) &pSMBr); 4240 (void **) &pSMBr);
@@ -4262,7 +4267,7 @@ oldQFSInfoRetry:
4262 rc = SendReceive(xid, tcon->ses, (struct smb_hdr *) pSMB, 4267 rc = SendReceive(xid, tcon->ses, (struct smb_hdr *) pSMB,
4263 (struct smb_hdr *) pSMBr, &bytes_returned, 0); 4268 (struct smb_hdr *) pSMBr, &bytes_returned, 0);
4264 if (rc) { 4269 if (rc) {
4265 cFYI(1, ("Send error in QFSInfo = %d", rc)); 4270 cFYI(1, "Send error in QFSInfo = %d", rc);
4266 } else { /* decode response */ 4271 } else { /* decode response */
4267 rc = validate_t2((struct smb_t2_rsp *)pSMBr); 4272 rc = validate_t2((struct smb_t2_rsp *)pSMBr);
4268 4273
@@ -4270,8 +4275,8 @@ oldQFSInfoRetry:
4270 rc = -EIO; /* bad smb */ 4275 rc = -EIO; /* bad smb */
4271 else { 4276 else {
4272 __u16 data_offset = le16_to_cpu(pSMBr->t2.DataOffset); 4277 __u16 data_offset = le16_to_cpu(pSMBr->t2.DataOffset);
4273 cFYI(1, ("qfsinf resp BCC: %d Offset %d", 4278 cFYI(1, "qfsinf resp BCC: %d Offset %d",
4274 pSMBr->ByteCount, data_offset)); 4279 pSMBr->ByteCount, data_offset);
4275 4280
4276 response_data = (FILE_SYSTEM_ALLOC_INFO *) 4281 response_data = (FILE_SYSTEM_ALLOC_INFO *)
4277 (((char *) &pSMBr->hdr.Protocol) + data_offset); 4282 (((char *) &pSMBr->hdr.Protocol) + data_offset);
@@ -4283,11 +4288,10 @@ oldQFSInfoRetry:
4283 le32_to_cpu(response_data->TotalAllocationUnits); 4288 le32_to_cpu(response_data->TotalAllocationUnits);
4284 FSData->f_bfree = FSData->f_bavail = 4289 FSData->f_bfree = FSData->f_bavail =
4285 le32_to_cpu(response_data->FreeAllocationUnits); 4290 le32_to_cpu(response_data->FreeAllocationUnits);
4286 cFYI(1, 4291 cFYI(1, "Blocks: %lld Free: %lld Block size %ld",
4287 ("Blocks: %lld Free: %lld Block size %ld", 4292 (unsigned long long)FSData->f_blocks,
4288 (unsigned long long)FSData->f_blocks, 4293 (unsigned long long)FSData->f_bfree,
4289 (unsigned long long)FSData->f_bfree, 4294 FSData->f_bsize);
4290 FSData->f_bsize));
4291 } 4295 }
4292 } 4296 }
4293 cifs_buf_release(pSMB); 4297 cifs_buf_release(pSMB);
@@ -4309,7 +4313,7 @@ CIFSSMBQFSInfo(const int xid, struct cifsTconInfo *tcon, struct kstatfs *FSData)
4309 int bytes_returned = 0; 4313 int bytes_returned = 0;
4310 __u16 params, byte_count; 4314 __u16 params, byte_count;
4311 4315
4312 cFYI(1, ("In QFSInfo")); 4316 cFYI(1, "In QFSInfo");
4313QFSInfoRetry: 4317QFSInfoRetry:
4314 rc = smb_init(SMB_COM_TRANSACTION2, 15, tcon, (void **) &pSMB, 4318 rc = smb_init(SMB_COM_TRANSACTION2, 15, tcon, (void **) &pSMB,
4315 (void **) &pSMBr); 4319 (void **) &pSMBr);
@@ -4342,7 +4346,7 @@ QFSInfoRetry:
4342 rc = SendReceive(xid, tcon->ses, (struct smb_hdr *) pSMB, 4346 rc = SendReceive(xid, tcon->ses, (struct smb_hdr *) pSMB,
4343 (struct smb_hdr *) pSMBr, &bytes_returned, 0); 4347 (struct smb_hdr *) pSMBr, &bytes_returned, 0);
4344 if (rc) { 4348 if (rc) {
4345 cFYI(1, ("Send error in QFSInfo = %d", rc)); 4349 cFYI(1, "Send error in QFSInfo = %d", rc);
4346 } else { /* decode response */ 4350 } else { /* decode response */
4347 rc = validate_t2((struct smb_t2_rsp *)pSMBr); 4351 rc = validate_t2((struct smb_t2_rsp *)pSMBr);
4348 4352
@@ -4363,11 +4367,10 @@ QFSInfoRetry:
4363 le64_to_cpu(response_data->TotalAllocationUnits); 4367 le64_to_cpu(response_data->TotalAllocationUnits);
4364 FSData->f_bfree = FSData->f_bavail = 4368 FSData->f_bfree = FSData->f_bavail =
4365 le64_to_cpu(response_data->FreeAllocationUnits); 4369 le64_to_cpu(response_data->FreeAllocationUnits);
4366 cFYI(1, 4370 cFYI(1, "Blocks: %lld Free: %lld Block size %ld",
4367 ("Blocks: %lld Free: %lld Block size %ld", 4371 (unsigned long long)FSData->f_blocks,
4368 (unsigned long long)FSData->f_blocks, 4372 (unsigned long long)FSData->f_bfree,
4369 (unsigned long long)FSData->f_bfree, 4373 FSData->f_bsize);
4370 FSData->f_bsize));
4371 } 4374 }
4372 } 4375 }
4373 cifs_buf_release(pSMB); 4376 cifs_buf_release(pSMB);
@@ -4389,7 +4392,7 @@ CIFSSMBQFSAttributeInfo(const int xid, struct cifsTconInfo *tcon)
4389 int bytes_returned = 0; 4392 int bytes_returned = 0;
4390 __u16 params, byte_count; 4393 __u16 params, byte_count;
4391 4394
4392 cFYI(1, ("In QFSAttributeInfo")); 4395 cFYI(1, "In QFSAttributeInfo");
4393QFSAttributeRetry: 4396QFSAttributeRetry:
4394 rc = smb_init(SMB_COM_TRANSACTION2, 15, tcon, (void **) &pSMB, 4397 rc = smb_init(SMB_COM_TRANSACTION2, 15, tcon, (void **) &pSMB,
4395 (void **) &pSMBr); 4398 (void **) &pSMBr);
@@ -4423,7 +4426,7 @@ QFSAttributeRetry:
4423 rc = SendReceive(xid, tcon->ses, (struct smb_hdr *) pSMB, 4426 rc = SendReceive(xid, tcon->ses, (struct smb_hdr *) pSMB,
4424 (struct smb_hdr *) pSMBr, &bytes_returned, 0); 4427 (struct smb_hdr *) pSMBr, &bytes_returned, 0);
4425 if (rc) { 4428 if (rc) {
4426 cERROR(1, ("Send error in QFSAttributeInfo = %d", rc)); 4429 cERROR(1, "Send error in QFSAttributeInfo = %d", rc);
4427 } else { /* decode response */ 4430 } else { /* decode response */
4428 rc = validate_t2((struct smb_t2_rsp *)pSMBr); 4431 rc = validate_t2((struct smb_t2_rsp *)pSMBr);
4429 4432
@@ -4459,7 +4462,7 @@ CIFSSMBQFSDeviceInfo(const int xid, struct cifsTconInfo *tcon)
4459 int bytes_returned = 0; 4462 int bytes_returned = 0;
4460 __u16 params, byte_count; 4463 __u16 params, byte_count;
4461 4464
4462 cFYI(1, ("In QFSDeviceInfo")); 4465 cFYI(1, "In QFSDeviceInfo");
4463QFSDeviceRetry: 4466QFSDeviceRetry:
4464 rc = smb_init(SMB_COM_TRANSACTION2, 15, tcon, (void **) &pSMB, 4467 rc = smb_init(SMB_COM_TRANSACTION2, 15, tcon, (void **) &pSMB,
4465 (void **) &pSMBr); 4468 (void **) &pSMBr);
@@ -4494,7 +4497,7 @@ QFSDeviceRetry:
4494 rc = SendReceive(xid, tcon->ses, (struct smb_hdr *) pSMB, 4497 rc = SendReceive(xid, tcon->ses, (struct smb_hdr *) pSMB,
4495 (struct smb_hdr *) pSMBr, &bytes_returned, 0); 4498 (struct smb_hdr *) pSMBr, &bytes_returned, 0);
4496 if (rc) { 4499 if (rc) {
4497 cFYI(1, ("Send error in QFSDeviceInfo = %d", rc)); 4500 cFYI(1, "Send error in QFSDeviceInfo = %d", rc);
4498 } else { /* decode response */ 4501 } else { /* decode response */
4499 rc = validate_t2((struct smb_t2_rsp *)pSMBr); 4502 rc = validate_t2((struct smb_t2_rsp *)pSMBr);
4500 4503
@@ -4529,7 +4532,7 @@ CIFSSMBQFSUnixInfo(const int xid, struct cifsTconInfo *tcon)
4529 int bytes_returned = 0; 4532 int bytes_returned = 0;
4530 __u16 params, byte_count; 4533 __u16 params, byte_count;
4531 4534
4532 cFYI(1, ("In QFSUnixInfo")); 4535 cFYI(1, "In QFSUnixInfo");
4533QFSUnixRetry: 4536QFSUnixRetry:
4534 rc = smb_init(SMB_COM_TRANSACTION2, 15, tcon, (void **) &pSMB, 4537 rc = smb_init(SMB_COM_TRANSACTION2, 15, tcon, (void **) &pSMB,
4535 (void **) &pSMBr); 4538 (void **) &pSMBr);
@@ -4563,7 +4566,7 @@ QFSUnixRetry:
4563 rc = SendReceive(xid, tcon->ses, (struct smb_hdr *) pSMB, 4566 rc = SendReceive(xid, tcon->ses, (struct smb_hdr *) pSMB,
4564 (struct smb_hdr *) pSMBr, &bytes_returned, 0); 4567 (struct smb_hdr *) pSMBr, &bytes_returned, 0);
4565 if (rc) { 4568 if (rc) {
4566 cERROR(1, ("Send error in QFSUnixInfo = %d", rc)); 4569 cERROR(1, "Send error in QFSUnixInfo = %d", rc);
4567 } else { /* decode response */ 4570 } else { /* decode response */
4568 rc = validate_t2((struct smb_t2_rsp *)pSMBr); 4571 rc = validate_t2((struct smb_t2_rsp *)pSMBr);
4569 4572
@@ -4598,7 +4601,7 @@ CIFSSMBSetFSUnixInfo(const int xid, struct cifsTconInfo *tcon, __u64 cap)
4598 int bytes_returned = 0; 4601 int bytes_returned = 0;
4599 __u16 params, param_offset, offset, byte_count; 4602 __u16 params, param_offset, offset, byte_count;
4600 4603
4601 cFYI(1, ("In SETFSUnixInfo")); 4604 cFYI(1, "In SETFSUnixInfo");
4602SETFSUnixRetry: 4605SETFSUnixRetry:
4603 /* BB switch to small buf init to save memory */ 4606 /* BB switch to small buf init to save memory */
4604 rc = smb_init(SMB_COM_TRANSACTION2, 15, tcon, (void **) &pSMB, 4607 rc = smb_init(SMB_COM_TRANSACTION2, 15, tcon, (void **) &pSMB,
@@ -4646,7 +4649,7 @@ SETFSUnixRetry:
4646 rc = SendReceive(xid, tcon->ses, (struct smb_hdr *) pSMB, 4649 rc = SendReceive(xid, tcon->ses, (struct smb_hdr *) pSMB,
4647 (struct smb_hdr *) pSMBr, &bytes_returned, 0); 4650 (struct smb_hdr *) pSMBr, &bytes_returned, 0);
4648 if (rc) { 4651 if (rc) {
4649 cERROR(1, ("Send error in SETFSUnixInfo = %d", rc)); 4652 cERROR(1, "Send error in SETFSUnixInfo = %d", rc);
4650 } else { /* decode response */ 4653 } else { /* decode response */
4651 rc = validate_t2((struct smb_t2_rsp *)pSMBr); 4654 rc = validate_t2((struct smb_t2_rsp *)pSMBr);
4652 if (rc) 4655 if (rc)
@@ -4674,7 +4677,7 @@ CIFSSMBQFSPosixInfo(const int xid, struct cifsTconInfo *tcon,
4674 int bytes_returned = 0; 4677 int bytes_returned = 0;
4675 __u16 params, byte_count; 4678 __u16 params, byte_count;
4676 4679
4677 cFYI(1, ("In QFSPosixInfo")); 4680 cFYI(1, "In QFSPosixInfo");
4678QFSPosixRetry: 4681QFSPosixRetry:
4679 rc = smb_init(SMB_COM_TRANSACTION2, 15, tcon, (void **) &pSMB, 4682 rc = smb_init(SMB_COM_TRANSACTION2, 15, tcon, (void **) &pSMB,
4680 (void **) &pSMBr); 4683 (void **) &pSMBr);
@@ -4708,7 +4711,7 @@ QFSPosixRetry:
4708 rc = SendReceive(xid, tcon->ses, (struct smb_hdr *) pSMB, 4711 rc = SendReceive(xid, tcon->ses, (struct smb_hdr *) pSMB,
4709 (struct smb_hdr *) pSMBr, &bytes_returned, 0); 4712 (struct smb_hdr *) pSMBr, &bytes_returned, 0);
4710 if (rc) { 4713 if (rc) {
4711 cFYI(1, ("Send error in QFSUnixInfo = %d", rc)); 4714 cFYI(1, "Send error in QFSUnixInfo = %d", rc);
4712 } else { /* decode response */ 4715 } else { /* decode response */
4713 rc = validate_t2((struct smb_t2_rsp *)pSMBr); 4716 rc = validate_t2((struct smb_t2_rsp *)pSMBr);
4714 4717
@@ -4768,7 +4771,7 @@ CIFSSMBSetEOF(const int xid, struct cifsTconInfo *tcon, const char *fileName,
4768 int bytes_returned = 0; 4771 int bytes_returned = 0;
4769 __u16 params, byte_count, data_count, param_offset, offset; 4772 __u16 params, byte_count, data_count, param_offset, offset;
4770 4773
4771 cFYI(1, ("In SetEOF")); 4774 cFYI(1, "In SetEOF");
4772SetEOFRetry: 4775SetEOFRetry:
4773 rc = smb_init(SMB_COM_TRANSACTION2, 15, tcon, (void **) &pSMB, 4776 rc = smb_init(SMB_COM_TRANSACTION2, 15, tcon, (void **) &pSMB,
4774 (void **) &pSMBr); 4777 (void **) &pSMBr);
@@ -4834,7 +4837,7 @@ SetEOFRetry:
4834 rc = SendReceive(xid, tcon->ses, (struct smb_hdr *) pSMB, 4837 rc = SendReceive(xid, tcon->ses, (struct smb_hdr *) pSMB,
4835 (struct smb_hdr *) pSMBr, &bytes_returned, 0); 4838 (struct smb_hdr *) pSMBr, &bytes_returned, 0);
4836 if (rc) 4839 if (rc)
4837 cFYI(1, ("SetPathInfo (file size) returned %d", rc)); 4840 cFYI(1, "SetPathInfo (file size) returned %d", rc);
4838 4841
4839 cifs_buf_release(pSMB); 4842 cifs_buf_release(pSMB);
4840 4843
@@ -4854,8 +4857,8 @@ CIFSSMBSetFileSize(const int xid, struct cifsTconInfo *tcon, __u64 size,
4854 int rc = 0; 4857 int rc = 0;
4855 __u16 params, param_offset, offset, byte_count, count; 4858 __u16 params, param_offset, offset, byte_count, count;
4856 4859
4857 cFYI(1, ("SetFileSize (via SetFileInfo) %lld", 4860 cFYI(1, "SetFileSize (via SetFileInfo) %lld",
4858 (long long)size)); 4861 (long long)size);
4859 rc = small_smb_init(SMB_COM_TRANSACTION2, 15, tcon, (void **) &pSMB); 4862 rc = small_smb_init(SMB_COM_TRANSACTION2, 15, tcon, (void **) &pSMB);
4860 4863
4861 if (rc) 4864 if (rc)
@@ -4914,9 +4917,7 @@ CIFSSMBSetFileSize(const int xid, struct cifsTconInfo *tcon, __u64 size,
4914 pSMB->ByteCount = cpu_to_le16(byte_count); 4917 pSMB->ByteCount = cpu_to_le16(byte_count);
4915 rc = SendReceiveNoRsp(xid, tcon->ses, (struct smb_hdr *) pSMB, 0); 4918 rc = SendReceiveNoRsp(xid, tcon->ses, (struct smb_hdr *) pSMB, 0);
4916 if (rc) { 4919 if (rc) {
4917 cFYI(1, 4920 cFYI(1, "Send error in SetFileInfo (SetFileSize) = %d", rc);
4918 ("Send error in SetFileInfo (SetFileSize) = %d",
4919 rc));
4920 } 4921 }
4921 4922
4922 /* Note: On -EAGAIN error only caller can retry on handle based calls 4923 /* Note: On -EAGAIN error only caller can retry on handle based calls
@@ -4940,7 +4941,7 @@ CIFSSMBSetFileInfo(const int xid, struct cifsTconInfo *tcon,
4940 int rc = 0; 4941 int rc = 0;
4941 __u16 params, param_offset, offset, byte_count, count; 4942 __u16 params, param_offset, offset, byte_count, count;
4942 4943
4943 cFYI(1, ("Set Times (via SetFileInfo)")); 4944 cFYI(1, "Set Times (via SetFileInfo)");
4944 rc = small_smb_init(SMB_COM_TRANSACTION2, 15, tcon, (void **) &pSMB); 4945 rc = small_smb_init(SMB_COM_TRANSACTION2, 15, tcon, (void **) &pSMB);
4945 4946
4946 if (rc) 4947 if (rc)
@@ -4985,7 +4986,7 @@ CIFSSMBSetFileInfo(const int xid, struct cifsTconInfo *tcon,
4985 memcpy(data_offset, data, sizeof(FILE_BASIC_INFO)); 4986 memcpy(data_offset, data, sizeof(FILE_BASIC_INFO));
4986 rc = SendReceiveNoRsp(xid, tcon->ses, (struct smb_hdr *) pSMB, 0); 4987 rc = SendReceiveNoRsp(xid, tcon->ses, (struct smb_hdr *) pSMB, 0);
4987 if (rc) 4988 if (rc)
4988 cFYI(1, ("Send error in Set Time (SetFileInfo) = %d", rc)); 4989 cFYI(1, "Send error in Set Time (SetFileInfo) = %d", rc);
4989 4990
4990 /* Note: On -EAGAIN error only caller can retry on handle based calls 4991 /* Note: On -EAGAIN error only caller can retry on handle based calls
4991 since file handle passed in no longer valid */ 4992 since file handle passed in no longer valid */
@@ -5002,7 +5003,7 @@ CIFSSMBSetFileDisposition(const int xid, struct cifsTconInfo *tcon,
5002 int rc = 0; 5003 int rc = 0;
5003 __u16 params, param_offset, offset, byte_count, count; 5004 __u16 params, param_offset, offset, byte_count, count;
5004 5005
5005 cFYI(1, ("Set File Disposition (via SetFileInfo)")); 5006 cFYI(1, "Set File Disposition (via SetFileInfo)");
5006 rc = small_smb_init(SMB_COM_TRANSACTION2, 15, tcon, (void **) &pSMB); 5007 rc = small_smb_init(SMB_COM_TRANSACTION2, 15, tcon, (void **) &pSMB);
5007 5008
5008 if (rc) 5009 if (rc)
@@ -5044,7 +5045,7 @@ CIFSSMBSetFileDisposition(const int xid, struct cifsTconInfo *tcon,
5044 *data_offset = delete_file ? 1 : 0; 5045 *data_offset = delete_file ? 1 : 0;
5045 rc = SendReceiveNoRsp(xid, tcon->ses, (struct smb_hdr *) pSMB, 0); 5046 rc = SendReceiveNoRsp(xid, tcon->ses, (struct smb_hdr *) pSMB, 0);
5046 if (rc) 5047 if (rc)
5047 cFYI(1, ("Send error in SetFileDisposition = %d", rc)); 5048 cFYI(1, "Send error in SetFileDisposition = %d", rc);
5048 5049
5049 return rc; 5050 return rc;
5050} 5051}
@@ -5062,7 +5063,7 @@ CIFSSMBSetPathInfo(const int xid, struct cifsTconInfo *tcon,
5062 char *data_offset; 5063 char *data_offset;
5063 __u16 params, param_offset, offset, byte_count, count; 5064 __u16 params, param_offset, offset, byte_count, count;
5064 5065
5065 cFYI(1, ("In SetTimes")); 5066 cFYI(1, "In SetTimes");
5066 5067
5067SetTimesRetry: 5068SetTimesRetry:
5068 rc = smb_init(SMB_COM_TRANSACTION2, 15, tcon, (void **) &pSMB, 5069 rc = smb_init(SMB_COM_TRANSACTION2, 15, tcon, (void **) &pSMB,
@@ -5118,7 +5119,7 @@ SetTimesRetry:
5118 rc = SendReceive(xid, tcon->ses, (struct smb_hdr *) pSMB, 5119 rc = SendReceive(xid, tcon->ses, (struct smb_hdr *) pSMB,
5119 (struct smb_hdr *) pSMBr, &bytes_returned, 0); 5120 (struct smb_hdr *) pSMBr, &bytes_returned, 0);
5120 if (rc) 5121 if (rc)
5121 cFYI(1, ("SetPathInfo (times) returned %d", rc)); 5122 cFYI(1, "SetPathInfo (times) returned %d", rc);
5122 5123
5123 cifs_buf_release(pSMB); 5124 cifs_buf_release(pSMB);
5124 5125
@@ -5143,7 +5144,7 @@ CIFSSMBSetAttrLegacy(int xid, struct cifsTconInfo *tcon, char *fileName,
5143 int bytes_returned; 5144 int bytes_returned;
5144 int name_len; 5145 int name_len;
5145 5146
5146 cFYI(1, ("In SetAttrLegacy")); 5147 cFYI(1, "In SetAttrLegacy");
5147 5148
5148SetAttrLgcyRetry: 5149SetAttrLgcyRetry:
5149 rc = smb_init(SMB_COM_SETATTR, 8, tcon, (void **) &pSMB, 5150 rc = smb_init(SMB_COM_SETATTR, 8, tcon, (void **) &pSMB,
@@ -5169,7 +5170,7 @@ SetAttrLgcyRetry:
5169 rc = SendReceive(xid, tcon->ses, (struct smb_hdr *) pSMB, 5170 rc = SendReceive(xid, tcon->ses, (struct smb_hdr *) pSMB,
5170 (struct smb_hdr *) pSMBr, &bytes_returned, 0); 5171 (struct smb_hdr *) pSMBr, &bytes_returned, 0);
5171 if (rc) 5172 if (rc)
5172 cFYI(1, ("Error in LegacySetAttr = %d", rc)); 5173 cFYI(1, "Error in LegacySetAttr = %d", rc);
5173 5174
5174 cifs_buf_release(pSMB); 5175 cifs_buf_release(pSMB);
5175 5176
@@ -5231,7 +5232,7 @@ CIFSSMBUnixSetFileInfo(const int xid, struct cifsTconInfo *tcon,
5231 int rc = 0; 5232 int rc = 0;
5232 u16 params, param_offset, offset, byte_count, count; 5233 u16 params, param_offset, offset, byte_count, count;
5233 5234
5234 cFYI(1, ("Set Unix Info (via SetFileInfo)")); 5235 cFYI(1, "Set Unix Info (via SetFileInfo)");
5235 rc = small_smb_init(SMB_COM_TRANSACTION2, 15, tcon, (void **) &pSMB); 5236 rc = small_smb_init(SMB_COM_TRANSACTION2, 15, tcon, (void **) &pSMB);
5236 5237
5237 if (rc) 5238 if (rc)
@@ -5276,7 +5277,7 @@ CIFSSMBUnixSetFileInfo(const int xid, struct cifsTconInfo *tcon,
5276 5277
5277 rc = SendReceiveNoRsp(xid, tcon->ses, (struct smb_hdr *) pSMB, 0); 5278 rc = SendReceiveNoRsp(xid, tcon->ses, (struct smb_hdr *) pSMB, 0);
5278 if (rc) 5279 if (rc)
5279 cFYI(1, ("Send error in Set Time (SetFileInfo) = %d", rc)); 5280 cFYI(1, "Send error in Set Time (SetFileInfo) = %d", rc);
5280 5281
5281 /* Note: On -EAGAIN error only caller can retry on handle based calls 5282 /* Note: On -EAGAIN error only caller can retry on handle based calls
5282 since file handle passed in no longer valid */ 5283 since file handle passed in no longer valid */
@@ -5297,7 +5298,7 @@ CIFSSMBUnixSetPathInfo(const int xid, struct cifsTconInfo *tcon, char *fileName,
5297 FILE_UNIX_BASIC_INFO *data_offset; 5298 FILE_UNIX_BASIC_INFO *data_offset;
5298 __u16 params, param_offset, offset, count, byte_count; 5299 __u16 params, param_offset, offset, count, byte_count;
5299 5300
5300 cFYI(1, ("In SetUID/GID/Mode")); 5301 cFYI(1, "In SetUID/GID/Mode");
5301setPermsRetry: 5302setPermsRetry:
5302 rc = smb_init(SMB_COM_TRANSACTION2, 15, tcon, (void **) &pSMB, 5303 rc = smb_init(SMB_COM_TRANSACTION2, 15, tcon, (void **) &pSMB,
5303 (void **) &pSMBr); 5304 (void **) &pSMBr);
@@ -5353,7 +5354,7 @@ setPermsRetry:
5353 rc = SendReceive(xid, tcon->ses, (struct smb_hdr *) pSMB, 5354 rc = SendReceive(xid, tcon->ses, (struct smb_hdr *) pSMB,
5354 (struct smb_hdr *) pSMBr, &bytes_returned, 0); 5355 (struct smb_hdr *) pSMBr, &bytes_returned, 0);
5355 if (rc) 5356 if (rc)
5356 cFYI(1, ("SetPathInfo (perms) returned %d", rc)); 5357 cFYI(1, "SetPathInfo (perms) returned %d", rc);
5357 5358
5358 cifs_buf_release(pSMB); 5359 cifs_buf_release(pSMB);
5359 if (rc == -EAGAIN) 5360 if (rc == -EAGAIN)
@@ -5372,7 +5373,7 @@ int CIFSSMBNotify(const int xid, struct cifsTconInfo *tcon,
5372 struct dir_notify_req *dnotify_req; 5373 struct dir_notify_req *dnotify_req;
5373 int bytes_returned; 5374 int bytes_returned;
5374 5375
5375 cFYI(1, ("In CIFSSMBNotify for file handle %d", (int)netfid)); 5376 cFYI(1, "In CIFSSMBNotify for file handle %d", (int)netfid);
5376 rc = smb_init(SMB_COM_NT_TRANSACT, 23, tcon, (void **) &pSMB, 5377 rc = smb_init(SMB_COM_NT_TRANSACT, 23, tcon, (void **) &pSMB,
5377 (void **) &pSMBr); 5378 (void **) &pSMBr);
5378 if (rc) 5379 if (rc)
@@ -5406,7 +5407,7 @@ int CIFSSMBNotify(const int xid, struct cifsTconInfo *tcon,
5406 (struct smb_hdr *)pSMBr, &bytes_returned, 5407 (struct smb_hdr *)pSMBr, &bytes_returned,
5407 CIFS_ASYNC_OP); 5408 CIFS_ASYNC_OP);
5408 if (rc) { 5409 if (rc) {
5409 cFYI(1, ("Error in Notify = %d", rc)); 5410 cFYI(1, "Error in Notify = %d", rc);
5410 } else { 5411 } else {
5411 /* Add file to outstanding requests */ 5412 /* Add file to outstanding requests */
5412 /* BB change to kmem cache alloc */ 5413 /* BB change to kmem cache alloc */
@@ -5462,7 +5463,7 @@ CIFSSMBQAllEAs(const int xid, struct cifsTconInfo *tcon,
5462 char *end_of_smb; 5463 char *end_of_smb;
5463 __u16 params, byte_count, data_offset; 5464 __u16 params, byte_count, data_offset;
5464 5465
5465 cFYI(1, ("In Query All EAs path %s", searchName)); 5466 cFYI(1, "In Query All EAs path %s", searchName);
5466QAllEAsRetry: 5467QAllEAsRetry:
5467 rc = smb_init(SMB_COM_TRANSACTION2, 15, tcon, (void **) &pSMB, 5468 rc = smb_init(SMB_COM_TRANSACTION2, 15, tcon, (void **) &pSMB,
5468 (void **) &pSMBr); 5469 (void **) &pSMBr);
@@ -5509,7 +5510,7 @@ QAllEAsRetry:
5509 rc = SendReceive(xid, tcon->ses, (struct smb_hdr *) pSMB, 5510 rc = SendReceive(xid, tcon->ses, (struct smb_hdr *) pSMB,
5510 (struct smb_hdr *) pSMBr, &bytes_returned, 0); 5511 (struct smb_hdr *) pSMBr, &bytes_returned, 0);
5511 if (rc) { 5512 if (rc) {
5512 cFYI(1, ("Send error in QueryAllEAs = %d", rc)); 5513 cFYI(1, "Send error in QueryAllEAs = %d", rc);
5513 goto QAllEAsOut; 5514 goto QAllEAsOut;
5514 } 5515 }
5515 5516
@@ -5537,16 +5538,16 @@ QAllEAsRetry:
5537 (((char *) &pSMBr->hdr.Protocol) + data_offset); 5538 (((char *) &pSMBr->hdr.Protocol) + data_offset);
5538 5539
5539 list_len = le32_to_cpu(ea_response_data->list_len); 5540 list_len = le32_to_cpu(ea_response_data->list_len);
5540 cFYI(1, ("ea length %d", list_len)); 5541 cFYI(1, "ea length %d", list_len);
5541 if (list_len <= 8) { 5542 if (list_len <= 8) {
5542 cFYI(1, ("empty EA list returned from server")); 5543 cFYI(1, "empty EA list returned from server");
5543 goto QAllEAsOut; 5544 goto QAllEAsOut;
5544 } 5545 }
5545 5546
5546 /* make sure list_len doesn't go past end of SMB */ 5547 /* make sure list_len doesn't go past end of SMB */
5547 end_of_smb = (char *)pByteArea(&pSMBr->hdr) + BCC(&pSMBr->hdr); 5548 end_of_smb = (char *)pByteArea(&pSMBr->hdr) + BCC(&pSMBr->hdr);
5548 if ((char *)ea_response_data + list_len > end_of_smb) { 5549 if ((char *)ea_response_data + list_len > end_of_smb) {
5549 cFYI(1, ("EA list appears to go beyond SMB")); 5550 cFYI(1, "EA list appears to go beyond SMB");
5550 rc = -EIO; 5551 rc = -EIO;
5551 goto QAllEAsOut; 5552 goto QAllEAsOut;
5552 } 5553 }
@@ -5563,7 +5564,7 @@ QAllEAsRetry:
5563 temp_ptr += 4; 5564 temp_ptr += 4;
5564 /* make sure we can read name_len and value_len */ 5565 /* make sure we can read name_len and value_len */
5565 if (list_len < 0) { 5566 if (list_len < 0) {
5566 cFYI(1, ("EA entry goes beyond length of list")); 5567 cFYI(1, "EA entry goes beyond length of list");
5567 rc = -EIO; 5568 rc = -EIO;
5568 goto QAllEAsOut; 5569 goto QAllEAsOut;
5569 } 5570 }
@@ -5572,7 +5573,7 @@ QAllEAsRetry:
5572 value_len = le16_to_cpu(temp_fea->value_len); 5573 value_len = le16_to_cpu(temp_fea->value_len);
5573 list_len -= name_len + 1 + value_len; 5574 list_len -= name_len + 1 + value_len;
5574 if (list_len < 0) { 5575 if (list_len < 0) {
5575 cFYI(1, ("EA entry goes beyond length of list")); 5576 cFYI(1, "EA entry goes beyond length of list");
5576 rc = -EIO; 5577 rc = -EIO;
5577 goto QAllEAsOut; 5578 goto QAllEAsOut;
5578 } 5579 }
@@ -5639,7 +5640,7 @@ CIFSSMBSetEA(const int xid, struct cifsTconInfo *tcon, const char *fileName,
5639 int bytes_returned = 0; 5640 int bytes_returned = 0;
5640 __u16 params, param_offset, byte_count, offset, count; 5641 __u16 params, param_offset, byte_count, offset, count;
5641 5642
5642 cFYI(1, ("In SetEA")); 5643 cFYI(1, "In SetEA");
5643SetEARetry: 5644SetEARetry:
5644 rc = smb_init(SMB_COM_TRANSACTION2, 15, tcon, (void **) &pSMB, 5645 rc = smb_init(SMB_COM_TRANSACTION2, 15, tcon, (void **) &pSMB,
5645 (void **) &pSMBr); 5646 (void **) &pSMBr);
@@ -5721,7 +5722,7 @@ SetEARetry:
5721 rc = SendReceive(xid, tcon->ses, (struct smb_hdr *) pSMB, 5722 rc = SendReceive(xid, tcon->ses, (struct smb_hdr *) pSMB,
5722 (struct smb_hdr *) pSMBr, &bytes_returned, 0); 5723 (struct smb_hdr *) pSMBr, &bytes_returned, 0);
5723 if (rc) 5724 if (rc)
5724 cFYI(1, ("SetPathInfo (EA) returned %d", rc)); 5725 cFYI(1, "SetPathInfo (EA) returned %d", rc);
5725 5726
5726 cifs_buf_release(pSMB); 5727 cifs_buf_release(pSMB);
5727 5728
diff --git a/fs/cifs/connect.c b/fs/cifs/connect.c
index d9566bf8f917..2208f06e4c45 100644
--- a/fs/cifs/connect.c
+++ b/fs/cifs/connect.c
@@ -102,6 +102,7 @@ struct smb_vol {
102 bool sockopt_tcp_nodelay:1; 102 bool sockopt_tcp_nodelay:1;
103 unsigned short int port; 103 unsigned short int port;
104 char *prepath; 104 char *prepath;
105 struct nls_table *local_nls;
105}; 106};
106 107
107static int ipv4_connect(struct TCP_Server_Info *server); 108static int ipv4_connect(struct TCP_Server_Info *server);
@@ -135,7 +136,7 @@ cifs_reconnect(struct TCP_Server_Info *server)
135 spin_unlock(&GlobalMid_Lock); 136 spin_unlock(&GlobalMid_Lock);
136 server->maxBuf = 0; 137 server->maxBuf = 0;
137 138
138 cFYI(1, ("Reconnecting tcp session")); 139 cFYI(1, "Reconnecting tcp session");
139 140
140 /* before reconnecting the tcp session, mark the smb session (uid) 141 /* before reconnecting the tcp session, mark the smb session (uid)
141 and the tid bad so they are not used until reconnected */ 142 and the tid bad so they are not used until reconnected */
@@ -153,12 +154,12 @@ cifs_reconnect(struct TCP_Server_Info *server)
153 /* do not want to be sending data on a socket we are freeing */ 154 /* do not want to be sending data on a socket we are freeing */
154 mutex_lock(&server->srv_mutex); 155 mutex_lock(&server->srv_mutex);
155 if (server->ssocket) { 156 if (server->ssocket) {
156 cFYI(1, ("State: 0x%x Flags: 0x%lx", server->ssocket->state, 157 cFYI(1, "State: 0x%x Flags: 0x%lx", server->ssocket->state,
157 server->ssocket->flags)); 158 server->ssocket->flags);
158 kernel_sock_shutdown(server->ssocket, SHUT_WR); 159 kernel_sock_shutdown(server->ssocket, SHUT_WR);
159 cFYI(1, ("Post shutdown state: 0x%x Flags: 0x%lx", 160 cFYI(1, "Post shutdown state: 0x%x Flags: 0x%lx",
160 server->ssocket->state, 161 server->ssocket->state,
161 server->ssocket->flags)); 162 server->ssocket->flags);
162 sock_release(server->ssocket); 163 sock_release(server->ssocket);
163 server->ssocket = NULL; 164 server->ssocket = NULL;
164 } 165 }
@@ -187,7 +188,7 @@ cifs_reconnect(struct TCP_Server_Info *server)
187 else 188 else
188 rc = ipv4_connect(server); 189 rc = ipv4_connect(server);
189 if (rc) { 190 if (rc) {
190 cFYI(1, ("reconnect error %d", rc)); 191 cFYI(1, "reconnect error %d", rc);
191 msleep(3000); 192 msleep(3000);
192 } else { 193 } else {
193 atomic_inc(&tcpSesReconnectCount); 194 atomic_inc(&tcpSesReconnectCount);
@@ -223,7 +224,7 @@ static int check2ndT2(struct smb_hdr *pSMB, unsigned int maxBufSize)
223 /* check for plausible wct, bcc and t2 data and parm sizes */ 224 /* check for plausible wct, bcc and t2 data and parm sizes */
224 /* check for parm and data offset going beyond end of smb */ 225 /* check for parm and data offset going beyond end of smb */
225 if (pSMB->WordCount != 10) { /* coalesce_t2 depends on this */ 226 if (pSMB->WordCount != 10) { /* coalesce_t2 depends on this */
226 cFYI(1, ("invalid transact2 word count")); 227 cFYI(1, "invalid transact2 word count");
227 return -EINVAL; 228 return -EINVAL;
228 } 229 }
229 230
@@ -237,15 +238,15 @@ static int check2ndT2(struct smb_hdr *pSMB, unsigned int maxBufSize)
237 if (remaining == 0) 238 if (remaining == 0)
238 return 0; 239 return 0;
239 else if (remaining < 0) { 240 else if (remaining < 0) {
240 cFYI(1, ("total data %d smaller than data in frame %d", 241 cFYI(1, "total data %d smaller than data in frame %d",
241 total_data_size, data_in_this_rsp)); 242 total_data_size, data_in_this_rsp);
242 return -EINVAL; 243 return -EINVAL;
243 } else { 244 } else {
244 cFYI(1, ("missing %d bytes from transact2, check next response", 245 cFYI(1, "missing %d bytes from transact2, check next response",
245 remaining)); 246 remaining);
246 if (total_data_size > maxBufSize) { 247 if (total_data_size > maxBufSize) {
247 cERROR(1, ("TotalDataSize %d is over maximum buffer %d", 248 cERROR(1, "TotalDataSize %d is over maximum buffer %d",
248 total_data_size, maxBufSize)); 249 total_data_size, maxBufSize);
249 return -EINVAL; 250 return -EINVAL;
250 } 251 }
251 return remaining; 252 return remaining;
@@ -267,7 +268,7 @@ static int coalesce_t2(struct smb_hdr *psecond, struct smb_hdr *pTargetSMB)
267 total_data_size = le16_to_cpu(pSMBt->t2_rsp.TotalDataCount); 268 total_data_size = le16_to_cpu(pSMBt->t2_rsp.TotalDataCount);
268 269
269 if (total_data_size != le16_to_cpu(pSMB2->t2_rsp.TotalDataCount)) { 270 if (total_data_size != le16_to_cpu(pSMB2->t2_rsp.TotalDataCount)) {
270 cFYI(1, ("total data size of primary and secondary t2 differ")); 271 cFYI(1, "total data size of primary and secondary t2 differ");
271 } 272 }
272 273
273 total_in_buf = le16_to_cpu(pSMBt->t2_rsp.DataCount); 274 total_in_buf = le16_to_cpu(pSMBt->t2_rsp.DataCount);
@@ -282,7 +283,7 @@ static int coalesce_t2(struct smb_hdr *psecond, struct smb_hdr *pTargetSMB)
282 283
283 total_in_buf2 = le16_to_cpu(pSMB2->t2_rsp.DataCount); 284 total_in_buf2 = le16_to_cpu(pSMB2->t2_rsp.DataCount);
284 if (remaining < total_in_buf2) { 285 if (remaining < total_in_buf2) {
285 cFYI(1, ("transact2 2nd response contains too much data")); 286 cFYI(1, "transact2 2nd response contains too much data");
286 } 287 }
287 288
288 /* find end of first SMB data area */ 289 /* find end of first SMB data area */
@@ -311,7 +312,7 @@ static int coalesce_t2(struct smb_hdr *psecond, struct smb_hdr *pTargetSMB)
311 pTargetSMB->smb_buf_length = byte_count; 312 pTargetSMB->smb_buf_length = byte_count;
312 313
313 if (remaining == total_in_buf2) { 314 if (remaining == total_in_buf2) {
314 cFYI(1, ("found the last secondary response")); 315 cFYI(1, "found the last secondary response");
315 return 0; /* we are done */ 316 return 0; /* we are done */
316 } else /* more responses to go */ 317 } else /* more responses to go */
317 return 1; 318 return 1;
@@ -339,7 +340,7 @@ cifs_demultiplex_thread(struct TCP_Server_Info *server)
339 int reconnect; 340 int reconnect;
340 341
341 current->flags |= PF_MEMALLOC; 342 current->flags |= PF_MEMALLOC;
342 cFYI(1, ("Demultiplex PID: %d", task_pid_nr(current))); 343 cFYI(1, "Demultiplex PID: %d", task_pid_nr(current));
343 344
344 length = atomic_inc_return(&tcpSesAllocCount); 345 length = atomic_inc_return(&tcpSesAllocCount);
345 if (length > 1) 346 if (length > 1)
@@ -353,7 +354,7 @@ cifs_demultiplex_thread(struct TCP_Server_Info *server)
353 if (bigbuf == NULL) { 354 if (bigbuf == NULL) {
354 bigbuf = cifs_buf_get(); 355 bigbuf = cifs_buf_get();
355 if (!bigbuf) { 356 if (!bigbuf) {
356 cERROR(1, ("No memory for large SMB response")); 357 cERROR(1, "No memory for large SMB response");
357 msleep(3000); 358 msleep(3000);
358 /* retry will check if exiting */ 359 /* retry will check if exiting */
359 continue; 360 continue;
@@ -366,7 +367,7 @@ cifs_demultiplex_thread(struct TCP_Server_Info *server)
366 if (smallbuf == NULL) { 367 if (smallbuf == NULL) {
367 smallbuf = cifs_small_buf_get(); 368 smallbuf = cifs_small_buf_get();
368 if (!smallbuf) { 369 if (!smallbuf) {
369 cERROR(1, ("No memory for SMB response")); 370 cERROR(1, "No memory for SMB response");
370 msleep(1000); 371 msleep(1000);
371 /* retry will check if exiting */ 372 /* retry will check if exiting */
372 continue; 373 continue;
@@ -391,9 +392,9 @@ incomplete_rcv:
391 if (server->tcpStatus == CifsExiting) { 392 if (server->tcpStatus == CifsExiting) {
392 break; 393 break;
393 } else if (server->tcpStatus == CifsNeedReconnect) { 394 } else if (server->tcpStatus == CifsNeedReconnect) {
394 cFYI(1, ("Reconnect after server stopped responding")); 395 cFYI(1, "Reconnect after server stopped responding");
395 cifs_reconnect(server); 396 cifs_reconnect(server);
396 cFYI(1, ("call to reconnect done")); 397 cFYI(1, "call to reconnect done");
397 csocket = server->ssocket; 398 csocket = server->ssocket;
398 continue; 399 continue;
399 } else if ((length == -ERESTARTSYS) || (length == -EAGAIN)) { 400 } else if ((length == -ERESTARTSYS) || (length == -EAGAIN)) {
@@ -411,7 +412,7 @@ incomplete_rcv:
411 continue; 412 continue;
412 } else if (length <= 0) { 413 } else if (length <= 0) {
413 if (server->tcpStatus == CifsNew) { 414 if (server->tcpStatus == CifsNew) {
414 cFYI(1, ("tcp session abend after SMBnegprot")); 415 cFYI(1, "tcp session abend after SMBnegprot");
415 /* some servers kill the TCP session rather than 416 /* some servers kill the TCP session rather than
416 returning an SMB negprot error, in which 417 returning an SMB negprot error, in which
417 case reconnecting here is not going to help, 418 case reconnecting here is not going to help,
@@ -419,18 +420,18 @@ incomplete_rcv:
419 break; 420 break;
420 } 421 }
421 if (!try_to_freeze() && (length == -EINTR)) { 422 if (!try_to_freeze() && (length == -EINTR)) {
422 cFYI(1, ("cifsd thread killed")); 423 cFYI(1, "cifsd thread killed");
423 break; 424 break;
424 } 425 }
425 cFYI(1, ("Reconnect after unexpected peek error %d", 426 cFYI(1, "Reconnect after unexpected peek error %d",
426 length)); 427 length);
427 cifs_reconnect(server); 428 cifs_reconnect(server);
428 csocket = server->ssocket; 429 csocket = server->ssocket;
429 wake_up(&server->response_q); 430 wake_up(&server->response_q);
430 continue; 431 continue;
431 } else if (length < pdu_length) { 432 } else if (length < pdu_length) {
432 cFYI(1, ("requested %d bytes but only got %d bytes", 433 cFYI(1, "requested %d bytes but only got %d bytes",
433 pdu_length, length)); 434 pdu_length, length);
434 pdu_length -= length; 435 pdu_length -= length;
435 msleep(1); 436 msleep(1);
436 goto incomplete_rcv; 437 goto incomplete_rcv;
@@ -450,18 +451,18 @@ incomplete_rcv:
450 pdu_length = be32_to_cpu((__force __be32)smb_buffer->smb_buf_length); 451 pdu_length = be32_to_cpu((__force __be32)smb_buffer->smb_buf_length);
451 smb_buffer->smb_buf_length = pdu_length; 452 smb_buffer->smb_buf_length = pdu_length;
452 453
453 cFYI(1, ("rfc1002 length 0x%x", pdu_length+4)); 454 cFYI(1, "rfc1002 length 0x%x", pdu_length+4);
454 455
455 if (temp == (char) RFC1002_SESSION_KEEP_ALIVE) { 456 if (temp == (char) RFC1002_SESSION_KEEP_ALIVE) {
456 continue; 457 continue;
457 } else if (temp == (char)RFC1002_POSITIVE_SESSION_RESPONSE) { 458 } else if (temp == (char)RFC1002_POSITIVE_SESSION_RESPONSE) {
458 cFYI(1, ("Good RFC 1002 session rsp")); 459 cFYI(1, "Good RFC 1002 session rsp");
459 continue; 460 continue;
460 } else if (temp == (char)RFC1002_NEGATIVE_SESSION_RESPONSE) { 461 } else if (temp == (char)RFC1002_NEGATIVE_SESSION_RESPONSE) {
461 /* we get this from Windows 98 instead of 462 /* we get this from Windows 98 instead of
462 an error on SMB negprot response */ 463 an error on SMB negprot response */
463 cFYI(1, ("Negative RFC1002 Session Response Error 0x%x)", 464 cFYI(1, "Negative RFC1002 Session Response Error 0x%x)",
464 pdu_length)); 465 pdu_length);
465 if (server->tcpStatus == CifsNew) { 466 if (server->tcpStatus == CifsNew) {
466 /* if nack on negprot (rather than 467 /* if nack on negprot (rather than
467 ret of smb negprot error) reconnecting 468 ret of smb negprot error) reconnecting
@@ -484,7 +485,7 @@ incomplete_rcv:
484 continue; 485 continue;
485 } 486 }
486 } else if (temp != (char) 0) { 487 } else if (temp != (char) 0) {
487 cERROR(1, ("Unknown RFC 1002 frame")); 488 cERROR(1, "Unknown RFC 1002 frame");
488 cifs_dump_mem(" Received Data: ", (char *)smb_buffer, 489 cifs_dump_mem(" Received Data: ", (char *)smb_buffer,
489 length); 490 length);
490 cifs_reconnect(server); 491 cifs_reconnect(server);
@@ -495,8 +496,8 @@ incomplete_rcv:
495 /* else we have an SMB response */ 496 /* else we have an SMB response */
496 if ((pdu_length > CIFSMaxBufSize + MAX_CIFS_HDR_SIZE - 4) || 497 if ((pdu_length > CIFSMaxBufSize + MAX_CIFS_HDR_SIZE - 4) ||
497 (pdu_length < sizeof(struct smb_hdr) - 1 - 4)) { 498 (pdu_length < sizeof(struct smb_hdr) - 1 - 4)) {
498 cERROR(1, ("Invalid size SMB length %d pdu_length %d", 499 cERROR(1, "Invalid size SMB length %d pdu_length %d",
499 length, pdu_length+4)); 500 length, pdu_length+4);
500 cifs_reconnect(server); 501 cifs_reconnect(server);
501 csocket = server->ssocket; 502 csocket = server->ssocket;
502 wake_up(&server->response_q); 503 wake_up(&server->response_q);
@@ -539,8 +540,8 @@ incomplete_rcv:
539 length = 0; 540 length = 0;
540 continue; 541 continue;
541 } else if (length <= 0) { 542 } else if (length <= 0) {
542 cERROR(1, ("Received no data, expecting %d", 543 cERROR(1, "Received no data, expecting %d",
543 pdu_length - total_read)); 544 pdu_length - total_read);
544 cifs_reconnect(server); 545 cifs_reconnect(server);
545 csocket = server->ssocket; 546 csocket = server->ssocket;
546 reconnect = 1; 547 reconnect = 1;
@@ -588,7 +589,7 @@ incomplete_rcv:
588 } 589 }
589 } else { 590 } else {
590 if (!isLargeBuf) { 591 if (!isLargeBuf) {
591 cERROR(1,("1st trans2 resp needs bigbuf")); 592 cERROR(1, "1st trans2 resp needs bigbuf");
592 /* BB maybe we can fix this up, switch 593 /* BB maybe we can fix this up, switch
593 to already allocated large buffer? */ 594 to already allocated large buffer? */
594 } else { 595 } else {
@@ -630,8 +631,8 @@ multi_t2_fnd:
630 wake_up_process(task_to_wake); 631 wake_up_process(task_to_wake);
631 } else if (!is_valid_oplock_break(smb_buffer, server) && 632 } else if (!is_valid_oplock_break(smb_buffer, server) &&
632 !isMultiRsp) { 633 !isMultiRsp) {
633 cERROR(1, ("No task to wake, unknown frame received! " 634 cERROR(1, "No task to wake, unknown frame received! "
634 "NumMids %d", midCount.counter)); 635 "NumMids %d", midCount.counter);
635 cifs_dump_mem("Received Data is: ", (char *)smb_buffer, 636 cifs_dump_mem("Received Data is: ", (char *)smb_buffer,
636 sizeof(struct smb_hdr)); 637 sizeof(struct smb_hdr));
637#ifdef CONFIG_CIFS_DEBUG2 638#ifdef CONFIG_CIFS_DEBUG2
@@ -708,8 +709,8 @@ multi_t2_fnd:
708 list_for_each(tmp, &server->pending_mid_q) { 709 list_for_each(tmp, &server->pending_mid_q) {
709 mid_entry = list_entry(tmp, struct mid_q_entry, qhead); 710 mid_entry = list_entry(tmp, struct mid_q_entry, qhead);
710 if (mid_entry->midState == MID_REQUEST_SUBMITTED) { 711 if (mid_entry->midState == MID_REQUEST_SUBMITTED) {
711 cFYI(1, ("Clearing Mid 0x%x - waking up ", 712 cFYI(1, "Clearing Mid 0x%x - waking up ",
712 mid_entry->mid)); 713 mid_entry->mid);
713 task_to_wake = mid_entry->tsk; 714 task_to_wake = mid_entry->tsk;
714 if (task_to_wake) 715 if (task_to_wake)
715 wake_up_process(task_to_wake); 716 wake_up_process(task_to_wake);
@@ -728,7 +729,7 @@ multi_t2_fnd:
728 to wait at least 45 seconds before giving up 729 to wait at least 45 seconds before giving up
729 on a request getting a response and going ahead 730 on a request getting a response and going ahead
730 and killing cifsd */ 731 and killing cifsd */
731 cFYI(1, ("Wait for exit from demultiplex thread")); 732 cFYI(1, "Wait for exit from demultiplex thread");
732 msleep(46000); 733 msleep(46000);
733 /* if threads still have not exited they are probably never 734 /* if threads still have not exited they are probably never
734 coming home not much else we can do but free the memory */ 735 coming home not much else we can do but free the memory */
@@ -849,7 +850,7 @@ cifs_parse_mount_options(char *options, const char *devname,
849 separator[0] = options[4]; 850 separator[0] = options[4];
850 options += 5; 851 options += 5;
851 } else { 852 } else {
852 cFYI(1, ("Null separator not allowed")); 853 cFYI(1, "Null separator not allowed");
853 } 854 }
854 } 855 }
855 856
@@ -974,7 +975,7 @@ cifs_parse_mount_options(char *options, const char *devname,
974 } 975 }
975 } else if (strnicmp(data, "sec", 3) == 0) { 976 } else if (strnicmp(data, "sec", 3) == 0) {
976 if (!value || !*value) { 977 if (!value || !*value) {
977 cERROR(1, ("no security value specified")); 978 cERROR(1, "no security value specified");
978 continue; 979 continue;
979 } else if (strnicmp(value, "krb5i", 5) == 0) { 980 } else if (strnicmp(value, "krb5i", 5) == 0) {
980 vol->secFlg |= CIFSSEC_MAY_KRB5 | 981 vol->secFlg |= CIFSSEC_MAY_KRB5 |
@@ -982,7 +983,7 @@ cifs_parse_mount_options(char *options, const char *devname,
982 } else if (strnicmp(value, "krb5p", 5) == 0) { 983 } else if (strnicmp(value, "krb5p", 5) == 0) {
983 /* vol->secFlg |= CIFSSEC_MUST_SEAL | 984 /* vol->secFlg |= CIFSSEC_MUST_SEAL |
984 CIFSSEC_MAY_KRB5; */ 985 CIFSSEC_MAY_KRB5; */
985 cERROR(1, ("Krb5 cifs privacy not supported")); 986 cERROR(1, "Krb5 cifs privacy not supported");
986 return 1; 987 return 1;
987 } else if (strnicmp(value, "krb5", 4) == 0) { 988 } else if (strnicmp(value, "krb5", 4) == 0) {
988 vol->secFlg |= CIFSSEC_MAY_KRB5; 989 vol->secFlg |= CIFSSEC_MAY_KRB5;
@@ -1014,7 +1015,7 @@ cifs_parse_mount_options(char *options, const char *devname,
1014 } else if (strnicmp(value, "none", 4) == 0) { 1015 } else if (strnicmp(value, "none", 4) == 0) {
1015 vol->nullauth = 1; 1016 vol->nullauth = 1;
1016 } else { 1017 } else {
1017 cERROR(1, ("bad security option: %s", value)); 1018 cERROR(1, "bad security option: %s", value);
1018 return 1; 1019 return 1;
1019 } 1020 }
1020 } else if ((strnicmp(data, "unc", 3) == 0) 1021 } else if ((strnicmp(data, "unc", 3) == 0)
@@ -1053,7 +1054,7 @@ cifs_parse_mount_options(char *options, const char *devname,
1053 a domain name and need special handling? */ 1054 a domain name and need special handling? */
1054 if (strnlen(value, 256) < 256) { 1055 if (strnlen(value, 256) < 256) {
1055 vol->domainname = value; 1056 vol->domainname = value;
1056 cFYI(1, ("Domain name set")); 1057 cFYI(1, "Domain name set");
1057 } else { 1058 } else {
1058 printk(KERN_WARNING "CIFS: domain name too " 1059 printk(KERN_WARNING "CIFS: domain name too "
1059 "long\n"); 1060 "long\n");
@@ -1076,7 +1077,7 @@ cifs_parse_mount_options(char *options, const char *devname,
1076 strcpy(vol->prepath+1, value); 1077 strcpy(vol->prepath+1, value);
1077 } else 1078 } else
1078 strcpy(vol->prepath, value); 1079 strcpy(vol->prepath, value);
1079 cFYI(1, ("prefix path %s", vol->prepath)); 1080 cFYI(1, "prefix path %s", vol->prepath);
1080 } else { 1081 } else {
1081 printk(KERN_WARNING "CIFS: prefix too long\n"); 1082 printk(KERN_WARNING "CIFS: prefix too long\n");
1082 return 1; 1083 return 1;
@@ -1092,7 +1093,7 @@ cifs_parse_mount_options(char *options, const char *devname,
1092 vol->iocharset = value; 1093 vol->iocharset = value;
1093 /* if iocharset not set then load_nls_default 1094 /* if iocharset not set then load_nls_default
1094 is used by caller */ 1095 is used by caller */
1095 cFYI(1, ("iocharset set to %s", value)); 1096 cFYI(1, "iocharset set to %s", value);
1096 } else { 1097 } else {
1097 printk(KERN_WARNING "CIFS: iocharset name " 1098 printk(KERN_WARNING "CIFS: iocharset name "
1098 "too long.\n"); 1099 "too long.\n");
@@ -1144,14 +1145,14 @@ cifs_parse_mount_options(char *options, const char *devname,
1144 } 1145 }
1145 } else if (strnicmp(data, "sockopt", 5) == 0) { 1146 } else if (strnicmp(data, "sockopt", 5) == 0) {
1146 if (!value || !*value) { 1147 if (!value || !*value) {
1147 cERROR(1, ("no socket option specified")); 1148 cERROR(1, "no socket option specified");
1148 continue; 1149 continue;
1149 } else if (strnicmp(value, "TCP_NODELAY", 11) == 0) { 1150 } else if (strnicmp(value, "TCP_NODELAY", 11) == 0) {
1150 vol->sockopt_tcp_nodelay = 1; 1151 vol->sockopt_tcp_nodelay = 1;
1151 } 1152 }
1152 } else if (strnicmp(data, "netbiosname", 4) == 0) { 1153 } else if (strnicmp(data, "netbiosname", 4) == 0) {
1153 if (!value || !*value || (*value == ' ')) { 1154 if (!value || !*value || (*value == ' ')) {
1154 cFYI(1, ("invalid (empty) netbiosname")); 1155 cFYI(1, "invalid (empty) netbiosname");
1155 } else { 1156 } else {
1156 memset(vol->source_rfc1001_name, 0x20, 15); 1157 memset(vol->source_rfc1001_name, 0x20, 15);
1157 for (i = 0; i < 15; i++) { 1158 for (i = 0; i < 15; i++) {
@@ -1175,7 +1176,7 @@ cifs_parse_mount_options(char *options, const char *devname,
1175 } else if (strnicmp(data, "servern", 7) == 0) { 1176 } else if (strnicmp(data, "servern", 7) == 0) {
1176 /* servernetbiosname specified override *SMBSERVER */ 1177 /* servernetbiosname specified override *SMBSERVER */
1177 if (!value || !*value || (*value == ' ')) { 1178 if (!value || !*value || (*value == ' ')) {
1178 cFYI(1, ("empty server netbiosname specified")); 1179 cFYI(1, "empty server netbiosname specified");
1179 } else { 1180 } else {
1180 /* last byte, type, is 0x20 for servr type */ 1181 /* last byte, type, is 0x20 for servr type */
1181 memset(vol->target_rfc1001_name, 0x20, 16); 1182 memset(vol->target_rfc1001_name, 0x20, 16);
@@ -1434,7 +1435,7 @@ cifs_find_tcp_session(struct sockaddr_storage *addr, unsigned short int port)
1434 1435
1435 ++server->srv_count; 1436 ++server->srv_count;
1436 write_unlock(&cifs_tcp_ses_lock); 1437 write_unlock(&cifs_tcp_ses_lock);
1437 cFYI(1, ("Existing tcp session with server found")); 1438 cFYI(1, "Existing tcp session with server found");
1438 return server; 1439 return server;
1439 } 1440 }
1440 write_unlock(&cifs_tcp_ses_lock); 1441 write_unlock(&cifs_tcp_ses_lock);
@@ -1475,7 +1476,7 @@ cifs_get_tcp_session(struct smb_vol *volume_info)
1475 1476
1476 memset(&addr, 0, sizeof(struct sockaddr_storage)); 1477 memset(&addr, 0, sizeof(struct sockaddr_storage));
1477 1478
1478 cFYI(1, ("UNC: %s ip: %s", volume_info->UNC, volume_info->UNCip)); 1479 cFYI(1, "UNC: %s ip: %s", volume_info->UNC, volume_info->UNCip);
1479 1480
1480 if (volume_info->UNCip && volume_info->UNC) { 1481 if (volume_info->UNCip && volume_info->UNC) {
1481 rc = cifs_convert_address(volume_info->UNCip, &addr); 1482 rc = cifs_convert_address(volume_info->UNCip, &addr);
@@ -1487,13 +1488,12 @@ cifs_get_tcp_session(struct smb_vol *volume_info)
1487 } else if (volume_info->UNCip) { 1488 } else if (volume_info->UNCip) {
1488 /* BB using ip addr as tcp_ses name to connect to the 1489 /* BB using ip addr as tcp_ses name to connect to the
1489 DFS root below */ 1490 DFS root below */
1490 cERROR(1, ("Connecting to DFS root not implemented yet")); 1491 cERROR(1, "Connecting to DFS root not implemented yet");
1491 rc = -EINVAL; 1492 rc = -EINVAL;
1492 goto out_err; 1493 goto out_err;
1493 } else /* which tcp_sess DFS root would we conect to */ { 1494 } else /* which tcp_sess DFS root would we conect to */ {
1494 cERROR(1, 1495 cERROR(1, "CIFS mount error: No UNC path (e.g. -o "
1495 ("CIFS mount error: No UNC path (e.g. -o " 1496 "unc=//192.168.1.100/public) specified");
1496 "unc=//192.168.1.100/public) specified"));
1497 rc = -EINVAL; 1497 rc = -EINVAL;
1498 goto out_err; 1498 goto out_err;
1499 } 1499 }
@@ -1540,7 +1540,7 @@ cifs_get_tcp_session(struct smb_vol *volume_info)
1540 ++tcp_ses->srv_count; 1540 ++tcp_ses->srv_count;
1541 1541
1542 if (addr.ss_family == AF_INET6) { 1542 if (addr.ss_family == AF_INET6) {
1543 cFYI(1, ("attempting ipv6 connect")); 1543 cFYI(1, "attempting ipv6 connect");
1544 /* BB should we allow ipv6 on port 139? */ 1544 /* BB should we allow ipv6 on port 139? */
1545 /* other OS never observed in Wild doing 139 with v6 */ 1545 /* other OS never observed in Wild doing 139 with v6 */
1546 sin_server6->sin6_port = htons(volume_info->port); 1546 sin_server6->sin6_port = htons(volume_info->port);
@@ -1554,7 +1554,7 @@ cifs_get_tcp_session(struct smb_vol *volume_info)
1554 rc = ipv4_connect(tcp_ses); 1554 rc = ipv4_connect(tcp_ses);
1555 } 1555 }
1556 if (rc < 0) { 1556 if (rc < 0) {
1557 cERROR(1, ("Error connecting to socket. Aborting operation")); 1557 cERROR(1, "Error connecting to socket. Aborting operation");
1558 goto out_err; 1558 goto out_err;
1559 } 1559 }
1560 1560
@@ -1567,7 +1567,7 @@ cifs_get_tcp_session(struct smb_vol *volume_info)
1567 tcp_ses, "cifsd"); 1567 tcp_ses, "cifsd");
1568 if (IS_ERR(tcp_ses->tsk)) { 1568 if (IS_ERR(tcp_ses->tsk)) {
1569 rc = PTR_ERR(tcp_ses->tsk); 1569 rc = PTR_ERR(tcp_ses->tsk);
1570 cERROR(1, ("error %d create cifsd thread", rc)); 1570 cERROR(1, "error %d create cifsd thread", rc);
1571 module_put(THIS_MODULE); 1571 module_put(THIS_MODULE);
1572 goto out_err; 1572 goto out_err;
1573 } 1573 }
@@ -1616,6 +1616,7 @@ cifs_put_smb_ses(struct cifsSesInfo *ses)
1616 int xid; 1616 int xid;
1617 struct TCP_Server_Info *server = ses->server; 1617 struct TCP_Server_Info *server = ses->server;
1618 1618
1619 cFYI(1, "%s: ses_count=%d\n", __func__, ses->ses_count);
1619 write_lock(&cifs_tcp_ses_lock); 1620 write_lock(&cifs_tcp_ses_lock);
1620 if (--ses->ses_count > 0) { 1621 if (--ses->ses_count > 0) {
1621 write_unlock(&cifs_tcp_ses_lock); 1622 write_unlock(&cifs_tcp_ses_lock);
@@ -1634,6 +1635,102 @@ cifs_put_smb_ses(struct cifsSesInfo *ses)
1634 cifs_put_tcp_session(server); 1635 cifs_put_tcp_session(server);
1635} 1636}
1636 1637
1638static struct cifsSesInfo *
1639cifs_get_smb_ses(struct TCP_Server_Info *server, struct smb_vol *volume_info)
1640{
1641 int rc = -ENOMEM, xid;
1642 struct cifsSesInfo *ses;
1643
1644 xid = GetXid();
1645
1646 ses = cifs_find_smb_ses(server, volume_info->username);
1647 if (ses) {
1648 cFYI(1, "Existing smb sess found (status=%d)", ses->status);
1649
1650 /* existing SMB ses has a server reference already */
1651 cifs_put_tcp_session(server);
1652
1653 mutex_lock(&ses->session_mutex);
1654 rc = cifs_negotiate_protocol(xid, ses);
1655 if (rc) {
1656 mutex_unlock(&ses->session_mutex);
1657 /* problem -- put our ses reference */
1658 cifs_put_smb_ses(ses);
1659 FreeXid(xid);
1660 return ERR_PTR(rc);
1661 }
1662 if (ses->need_reconnect) {
1663 cFYI(1, "Session needs reconnect");
1664 rc = cifs_setup_session(xid, ses,
1665 volume_info->local_nls);
1666 if (rc) {
1667 mutex_unlock(&ses->session_mutex);
1668 /* problem -- put our reference */
1669 cifs_put_smb_ses(ses);
1670 FreeXid(xid);
1671 return ERR_PTR(rc);
1672 }
1673 }
1674 mutex_unlock(&ses->session_mutex);
1675 FreeXid(xid);
1676 return ses;
1677 }
1678
1679 cFYI(1, "Existing smb sess not found");
1680 ses = sesInfoAlloc();
1681 if (ses == NULL)
1682 goto get_ses_fail;
1683
1684 /* new SMB session uses our server ref */
1685 ses->server = server;
1686 if (server->addr.sockAddr6.sin6_family == AF_INET6)
1687 sprintf(ses->serverName, "%pI6",
1688 &server->addr.sockAddr6.sin6_addr);
1689 else
1690 sprintf(ses->serverName, "%pI4",
1691 &server->addr.sockAddr.sin_addr.s_addr);
1692
1693 if (volume_info->username)
1694 strncpy(ses->userName, volume_info->username,
1695 MAX_USERNAME_SIZE);
1696
1697 /* volume_info->password freed at unmount */
1698 if (volume_info->password) {
1699 ses->password = kstrdup(volume_info->password, GFP_KERNEL);
1700 if (!ses->password)
1701 goto get_ses_fail;
1702 }
1703 if (volume_info->domainname) {
1704 int len = strlen(volume_info->domainname);
1705 ses->domainName = kmalloc(len + 1, GFP_KERNEL);
1706 if (ses->domainName)
1707 strcpy(ses->domainName, volume_info->domainname);
1708 }
1709 ses->linux_uid = volume_info->linux_uid;
1710 ses->overrideSecFlg = volume_info->secFlg;
1711
1712 mutex_lock(&ses->session_mutex);
1713 rc = cifs_negotiate_protocol(xid, ses);
1714 if (!rc)
1715 rc = cifs_setup_session(xid, ses, volume_info->local_nls);
1716 mutex_unlock(&ses->session_mutex);
1717 if (rc)
1718 goto get_ses_fail;
1719
1720 /* success, put it on the list */
1721 write_lock(&cifs_tcp_ses_lock);
1722 list_add(&ses->smb_ses_list, &server->smb_ses_list);
1723 write_unlock(&cifs_tcp_ses_lock);
1724
1725 FreeXid(xid);
1726 return ses;
1727
1728get_ses_fail:
1729 sesInfoFree(ses);
1730 FreeXid(xid);
1731 return ERR_PTR(rc);
1732}
1733
1637static struct cifsTconInfo * 1734static struct cifsTconInfo *
1638cifs_find_tcon(struct cifsSesInfo *ses, const char *unc) 1735cifs_find_tcon(struct cifsSesInfo *ses, const char *unc)
1639{ 1736{
@@ -1662,6 +1759,7 @@ cifs_put_tcon(struct cifsTconInfo *tcon)
1662 int xid; 1759 int xid;
1663 struct cifsSesInfo *ses = tcon->ses; 1760 struct cifsSesInfo *ses = tcon->ses;
1664 1761
1762 cFYI(1, "%s: tc_count=%d\n", __func__, tcon->tc_count);
1665 write_lock(&cifs_tcp_ses_lock); 1763 write_lock(&cifs_tcp_ses_lock);
1666 if (--tcon->tc_count > 0) { 1764 if (--tcon->tc_count > 0) {
1667 write_unlock(&cifs_tcp_ses_lock); 1765 write_unlock(&cifs_tcp_ses_lock);
@@ -1679,6 +1777,80 @@ cifs_put_tcon(struct cifsTconInfo *tcon)
1679 cifs_put_smb_ses(ses); 1777 cifs_put_smb_ses(ses);
1680} 1778}
1681 1779
1780static struct cifsTconInfo *
1781cifs_get_tcon(struct cifsSesInfo *ses, struct smb_vol *volume_info)
1782{
1783 int rc, xid;
1784 struct cifsTconInfo *tcon;
1785
1786 tcon = cifs_find_tcon(ses, volume_info->UNC);
1787 if (tcon) {
1788 cFYI(1, "Found match on UNC path");
1789 /* existing tcon already has a reference */
1790 cifs_put_smb_ses(ses);
1791 if (tcon->seal != volume_info->seal)
1792 cERROR(1, "transport encryption setting "
1793 "conflicts with existing tid");
1794 return tcon;
1795 }
1796
1797 tcon = tconInfoAlloc();
1798 if (tcon == NULL) {
1799 rc = -ENOMEM;
1800 goto out_fail;
1801 }
1802
1803 tcon->ses = ses;
1804 if (volume_info->password) {
1805 tcon->password = kstrdup(volume_info->password, GFP_KERNEL);
1806 if (!tcon->password) {
1807 rc = -ENOMEM;
1808 goto out_fail;
1809 }
1810 }
1811
1812 if (strchr(volume_info->UNC + 3, '\\') == NULL
1813 && strchr(volume_info->UNC + 3, '/') == NULL) {
1814 cERROR(1, "Missing share name");
1815 rc = -ENODEV;
1816 goto out_fail;
1817 }
1818
1819 /* BB Do we need to wrap session_mutex around
1820 * this TCon call and Unix SetFS as
1821 * we do on SessSetup and reconnect? */
1822 xid = GetXid();
1823 rc = CIFSTCon(xid, ses, volume_info->UNC, tcon, volume_info->local_nls);
1824 FreeXid(xid);
1825 cFYI(1, "CIFS Tcon rc = %d", rc);
1826 if (rc)
1827 goto out_fail;
1828
1829 if (volume_info->nodfs) {
1830 tcon->Flags &= ~SMB_SHARE_IS_IN_DFS;
1831 cFYI(1, "DFS disabled (%d)", tcon->Flags);
1832 }
1833 tcon->seal = volume_info->seal;
1834 /* we can have only one retry value for a connection
1835 to a share so for resources mounted more than once
1836 to the same server share the last value passed in
1837 for the retry flag is used */
1838 tcon->retry = volume_info->retry;
1839 tcon->nocase = volume_info->nocase;
1840 tcon->local_lease = volume_info->local_lease;
1841
1842 write_lock(&cifs_tcp_ses_lock);
1843 list_add(&tcon->tcon_list, &ses->tcon_list);
1844 write_unlock(&cifs_tcp_ses_lock);
1845
1846 return tcon;
1847
1848out_fail:
1849 tconInfoFree(tcon);
1850 return ERR_PTR(rc);
1851}
1852
1853
1682int 1854int
1683get_dfs_path(int xid, struct cifsSesInfo *pSesInfo, const char *old_path, 1855get_dfs_path(int xid, struct cifsSesInfo *pSesInfo, const char *old_path,
1684 const struct nls_table *nls_codepage, unsigned int *pnum_referrals, 1856 const struct nls_table *nls_codepage, unsigned int *pnum_referrals,
@@ -1703,8 +1875,7 @@ get_dfs_path(int xid, struct cifsSesInfo *pSesInfo, const char *old_path,
1703 strcpy(temp_unc + 2, pSesInfo->serverName); 1875 strcpy(temp_unc + 2, pSesInfo->serverName);
1704 strcpy(temp_unc + 2 + strlen(pSesInfo->serverName), "\\IPC$"); 1876 strcpy(temp_unc + 2 + strlen(pSesInfo->serverName), "\\IPC$");
1705 rc = CIFSTCon(xid, pSesInfo, temp_unc, NULL, nls_codepage); 1877 rc = CIFSTCon(xid, pSesInfo, temp_unc, NULL, nls_codepage);
1706 cFYI(1, 1878 cFYI(1, "CIFS Tcon rc = %d ipc_tid = %d", rc, pSesInfo->ipc_tid);
1707 ("CIFS Tcon rc = %d ipc_tid = %d", rc, pSesInfo->ipc_tid));
1708 kfree(temp_unc); 1879 kfree(temp_unc);
1709 } 1880 }
1710 if (rc == 0) 1881 if (rc == 0)
@@ -1777,12 +1948,12 @@ ipv4_connect(struct TCP_Server_Info *server)
1777 rc = sock_create_kern(PF_INET, SOCK_STREAM, 1948 rc = sock_create_kern(PF_INET, SOCK_STREAM,
1778 IPPROTO_TCP, &socket); 1949 IPPROTO_TCP, &socket);
1779 if (rc < 0) { 1950 if (rc < 0) {
1780 cERROR(1, ("Error %d creating socket", rc)); 1951 cERROR(1, "Error %d creating socket", rc);
1781 return rc; 1952 return rc;
1782 } 1953 }
1783 1954
1784 /* BB other socket options to set KEEPALIVE, NODELAY? */ 1955 /* BB other socket options to set KEEPALIVE, NODELAY? */
1785 cFYI(1, ("Socket created")); 1956 cFYI(1, "Socket created");
1786 server->ssocket = socket; 1957 server->ssocket = socket;
1787 socket->sk->sk_allocation = GFP_NOFS; 1958 socket->sk->sk_allocation = GFP_NOFS;
1788 cifs_reclassify_socket4(socket); 1959 cifs_reclassify_socket4(socket);
@@ -1827,7 +1998,7 @@ ipv4_connect(struct TCP_Server_Info *server)
1827 if (!connected) { 1998 if (!connected) {
1828 if (orig_port) 1999 if (orig_port)
1829 server->addr.sockAddr.sin_port = orig_port; 2000 server->addr.sockAddr.sin_port = orig_port;
1830 cFYI(1, ("Error %d connecting to server via ipv4", rc)); 2001 cFYI(1, "Error %d connecting to server via ipv4", rc);
1831 sock_release(socket); 2002 sock_release(socket);
1832 server->ssocket = NULL; 2003 server->ssocket = NULL;
1833 return rc; 2004 return rc;
@@ -1855,12 +2026,12 @@ ipv4_connect(struct TCP_Server_Info *server)
1855 rc = kernel_setsockopt(socket, SOL_TCP, TCP_NODELAY, 2026 rc = kernel_setsockopt(socket, SOL_TCP, TCP_NODELAY,
1856 (char *)&val, sizeof(val)); 2027 (char *)&val, sizeof(val));
1857 if (rc) 2028 if (rc)
1858 cFYI(1, ("set TCP_NODELAY socket option error %d", rc)); 2029 cFYI(1, "set TCP_NODELAY socket option error %d", rc);
1859 } 2030 }
1860 2031
1861 cFYI(1, ("sndbuf %d rcvbuf %d rcvtimeo 0x%lx", 2032 cFYI(1, "sndbuf %d rcvbuf %d rcvtimeo 0x%lx",
1862 socket->sk->sk_sndbuf, 2033 socket->sk->sk_sndbuf,
1863 socket->sk->sk_rcvbuf, socket->sk->sk_rcvtimeo)); 2034 socket->sk->sk_rcvbuf, socket->sk->sk_rcvtimeo);
1864 2035
1865 /* send RFC1001 sessinit */ 2036 /* send RFC1001 sessinit */
1866 if (server->addr.sockAddr.sin_port == htons(RFC1001_PORT)) { 2037 if (server->addr.sockAddr.sin_port == htons(RFC1001_PORT)) {
@@ -1938,13 +2109,13 @@ ipv6_connect(struct TCP_Server_Info *server)
1938 rc = sock_create_kern(PF_INET6, SOCK_STREAM, 2109 rc = sock_create_kern(PF_INET6, SOCK_STREAM,
1939 IPPROTO_TCP, &socket); 2110 IPPROTO_TCP, &socket);
1940 if (rc < 0) { 2111 if (rc < 0) {
1941 cERROR(1, ("Error %d creating ipv6 socket", rc)); 2112 cERROR(1, "Error %d creating ipv6 socket", rc);
1942 socket = NULL; 2113 socket = NULL;
1943 return rc; 2114 return rc;
1944 } 2115 }
1945 2116
1946 /* BB other socket options to set KEEPALIVE, NODELAY? */ 2117 /* BB other socket options to set KEEPALIVE, NODELAY? */
1947 cFYI(1, ("ipv6 Socket created")); 2118 cFYI(1, "ipv6 Socket created");
1948 server->ssocket = socket; 2119 server->ssocket = socket;
1949 socket->sk->sk_allocation = GFP_NOFS; 2120 socket->sk->sk_allocation = GFP_NOFS;
1950 cifs_reclassify_socket6(socket); 2121 cifs_reclassify_socket6(socket);
@@ -1988,7 +2159,7 @@ ipv6_connect(struct TCP_Server_Info *server)
1988 if (!connected) { 2159 if (!connected) {
1989 if (orig_port) 2160 if (orig_port)
1990 server->addr.sockAddr6.sin6_port = orig_port; 2161 server->addr.sockAddr6.sin6_port = orig_port;
1991 cFYI(1, ("Error %d connecting to server via ipv6", rc)); 2162 cFYI(1, "Error %d connecting to server via ipv6", rc);
1992 sock_release(socket); 2163 sock_release(socket);
1993 server->ssocket = NULL; 2164 server->ssocket = NULL;
1994 return rc; 2165 return rc;
@@ -2007,7 +2178,7 @@ ipv6_connect(struct TCP_Server_Info *server)
2007 rc = kernel_setsockopt(socket, SOL_TCP, TCP_NODELAY, 2178 rc = kernel_setsockopt(socket, SOL_TCP, TCP_NODELAY,
2008 (char *)&val, sizeof(val)); 2179 (char *)&val, sizeof(val));
2009 if (rc) 2180 if (rc)
2010 cFYI(1, ("set TCP_NODELAY socket option error %d", rc)); 2181 cFYI(1, "set TCP_NODELAY socket option error %d", rc);
2011 } 2182 }
2012 2183
2013 server->ssocket = socket; 2184 server->ssocket = socket;
@@ -2032,13 +2203,13 @@ void reset_cifs_unix_caps(int xid, struct cifsTconInfo *tcon,
2032 if (vol_info && vol_info->no_linux_ext) { 2203 if (vol_info && vol_info->no_linux_ext) {
2033 tcon->fsUnixInfo.Capability = 0; 2204 tcon->fsUnixInfo.Capability = 0;
2034 tcon->unix_ext = 0; /* Unix Extensions disabled */ 2205 tcon->unix_ext = 0; /* Unix Extensions disabled */
2035 cFYI(1, ("Linux protocol extensions disabled")); 2206 cFYI(1, "Linux protocol extensions disabled");
2036 return; 2207 return;
2037 } else if (vol_info) 2208 } else if (vol_info)
2038 tcon->unix_ext = 1; /* Unix Extensions supported */ 2209 tcon->unix_ext = 1; /* Unix Extensions supported */
2039 2210
2040 if (tcon->unix_ext == 0) { 2211 if (tcon->unix_ext == 0) {
2041 cFYI(1, ("Unix extensions disabled so not set on reconnect")); 2212 cFYI(1, "Unix extensions disabled so not set on reconnect");
2042 return; 2213 return;
2043 } 2214 }
2044 2215
@@ -2054,12 +2225,11 @@ void reset_cifs_unix_caps(int xid, struct cifsTconInfo *tcon,
2054 cap &= ~CIFS_UNIX_POSIX_ACL_CAP; 2225 cap &= ~CIFS_UNIX_POSIX_ACL_CAP;
2055 if ((saved_cap & CIFS_UNIX_POSIX_PATHNAMES_CAP) == 0) { 2226 if ((saved_cap & CIFS_UNIX_POSIX_PATHNAMES_CAP) == 0) {
2056 if (cap & CIFS_UNIX_POSIX_PATHNAMES_CAP) 2227 if (cap & CIFS_UNIX_POSIX_PATHNAMES_CAP)
2057 cERROR(1, ("POSIXPATH support change")); 2228 cERROR(1, "POSIXPATH support change");
2058 cap &= ~CIFS_UNIX_POSIX_PATHNAMES_CAP; 2229 cap &= ~CIFS_UNIX_POSIX_PATHNAMES_CAP;
2059 } else if ((cap & CIFS_UNIX_POSIX_PATHNAMES_CAP) == 0) { 2230 } else if ((cap & CIFS_UNIX_POSIX_PATHNAMES_CAP) == 0) {
2060 cERROR(1, ("possible reconnect error")); 2231 cERROR(1, "possible reconnect error");
2061 cERROR(1, 2232 cERROR(1, "server disabled POSIX path support");
2062 ("server disabled POSIX path support"));
2063 } 2233 }
2064 } 2234 }
2065 2235
@@ -2067,7 +2237,7 @@ void reset_cifs_unix_caps(int xid, struct cifsTconInfo *tcon,
2067 if (vol_info && vol_info->no_psx_acl) 2237 if (vol_info && vol_info->no_psx_acl)
2068 cap &= ~CIFS_UNIX_POSIX_ACL_CAP; 2238 cap &= ~CIFS_UNIX_POSIX_ACL_CAP;
2069 else if (CIFS_UNIX_POSIX_ACL_CAP & cap) { 2239 else if (CIFS_UNIX_POSIX_ACL_CAP & cap) {
2070 cFYI(1, ("negotiated posix acl support")); 2240 cFYI(1, "negotiated posix acl support");
2071 if (sb) 2241 if (sb)
2072 sb->s_flags |= MS_POSIXACL; 2242 sb->s_flags |= MS_POSIXACL;
2073 } 2243 }
@@ -2075,7 +2245,7 @@ void reset_cifs_unix_caps(int xid, struct cifsTconInfo *tcon,
2075 if (vol_info && vol_info->posix_paths == 0) 2245 if (vol_info && vol_info->posix_paths == 0)
2076 cap &= ~CIFS_UNIX_POSIX_PATHNAMES_CAP; 2246 cap &= ~CIFS_UNIX_POSIX_PATHNAMES_CAP;
2077 else if (cap & CIFS_UNIX_POSIX_PATHNAMES_CAP) { 2247 else if (cap & CIFS_UNIX_POSIX_PATHNAMES_CAP) {
2078 cFYI(1, ("negotiate posix pathnames")); 2248 cFYI(1, "negotiate posix pathnames");
2079 if (sb) 2249 if (sb)
2080 CIFS_SB(sb)->mnt_cifs_flags |= 2250 CIFS_SB(sb)->mnt_cifs_flags |=
2081 CIFS_MOUNT_POSIX_PATHS; 2251 CIFS_MOUNT_POSIX_PATHS;
@@ -2090,39 +2260,38 @@ void reset_cifs_unix_caps(int xid, struct cifsTconInfo *tcon,
2090 if (sb && (CIFS_SB(sb)->rsize > 127 * 1024)) { 2260 if (sb && (CIFS_SB(sb)->rsize > 127 * 1024)) {
2091 if ((cap & CIFS_UNIX_LARGE_READ_CAP) == 0) { 2261 if ((cap & CIFS_UNIX_LARGE_READ_CAP) == 0) {
2092 CIFS_SB(sb)->rsize = 127 * 1024; 2262 CIFS_SB(sb)->rsize = 127 * 1024;
2093 cFYI(DBG2, 2263 cFYI(DBG2, "larger reads not supported by srv");
2094 ("larger reads not supported by srv"));
2095 } 2264 }
2096 } 2265 }
2097 2266
2098 2267
2099 cFYI(1, ("Negotiate caps 0x%x", (int)cap)); 2268 cFYI(1, "Negotiate caps 0x%x", (int)cap);
2100#ifdef CONFIG_CIFS_DEBUG2 2269#ifdef CONFIG_CIFS_DEBUG2
2101 if (cap & CIFS_UNIX_FCNTL_CAP) 2270 if (cap & CIFS_UNIX_FCNTL_CAP)
2102 cFYI(1, ("FCNTL cap")); 2271 cFYI(1, "FCNTL cap");
2103 if (cap & CIFS_UNIX_EXTATTR_CAP) 2272 if (cap & CIFS_UNIX_EXTATTR_CAP)
2104 cFYI(1, ("EXTATTR cap")); 2273 cFYI(1, "EXTATTR cap");
2105 if (cap & CIFS_UNIX_POSIX_PATHNAMES_CAP) 2274 if (cap & CIFS_UNIX_POSIX_PATHNAMES_CAP)
2106 cFYI(1, ("POSIX path cap")); 2275 cFYI(1, "POSIX path cap");
2107 if (cap & CIFS_UNIX_XATTR_CAP) 2276 if (cap & CIFS_UNIX_XATTR_CAP)
2108 cFYI(1, ("XATTR cap")); 2277 cFYI(1, "XATTR cap");
2109 if (cap & CIFS_UNIX_POSIX_ACL_CAP) 2278 if (cap & CIFS_UNIX_POSIX_ACL_CAP)
2110 cFYI(1, ("POSIX ACL cap")); 2279 cFYI(1, "POSIX ACL cap");
2111 if (cap & CIFS_UNIX_LARGE_READ_CAP) 2280 if (cap & CIFS_UNIX_LARGE_READ_CAP)
2112 cFYI(1, ("very large read cap")); 2281 cFYI(1, "very large read cap");
2113 if (cap & CIFS_UNIX_LARGE_WRITE_CAP) 2282 if (cap & CIFS_UNIX_LARGE_WRITE_CAP)
2114 cFYI(1, ("very large write cap")); 2283 cFYI(1, "very large write cap");
2115#endif /* CIFS_DEBUG2 */ 2284#endif /* CIFS_DEBUG2 */
2116 if (CIFSSMBSetFSUnixInfo(xid, tcon, cap)) { 2285 if (CIFSSMBSetFSUnixInfo(xid, tcon, cap)) {
2117 if (vol_info == NULL) { 2286 if (vol_info == NULL) {
2118 cFYI(1, ("resetting capabilities failed")); 2287 cFYI(1, "resetting capabilities failed");
2119 } else 2288 } else
2120 cERROR(1, ("Negotiating Unix capabilities " 2289 cERROR(1, "Negotiating Unix capabilities "
2121 "with the server failed. Consider " 2290 "with the server failed. Consider "
2122 "mounting with the Unix Extensions\n" 2291 "mounting with the Unix Extensions\n"
2123 "disabled, if problems are found, " 2292 "disabled, if problems are found, "
2124 "by specifying the nounix mount " 2293 "by specifying the nounix mount "
2125 "option.")); 2294 "option.");
2126 2295
2127 } 2296 }
2128 } 2297 }
@@ -2152,8 +2321,8 @@ static void setup_cifs_sb(struct smb_vol *pvolume_info,
2152 struct cifs_sb_info *cifs_sb) 2321 struct cifs_sb_info *cifs_sb)
2153{ 2322{
2154 if (pvolume_info->rsize > CIFSMaxBufSize) { 2323 if (pvolume_info->rsize > CIFSMaxBufSize) {
2155 cERROR(1, ("rsize %d too large, using MaxBufSize", 2324 cERROR(1, "rsize %d too large, using MaxBufSize",
2156 pvolume_info->rsize)); 2325 pvolume_info->rsize);
2157 cifs_sb->rsize = CIFSMaxBufSize; 2326 cifs_sb->rsize = CIFSMaxBufSize;
2158 } else if ((pvolume_info->rsize) && 2327 } else if ((pvolume_info->rsize) &&
2159 (pvolume_info->rsize <= CIFSMaxBufSize)) 2328 (pvolume_info->rsize <= CIFSMaxBufSize))
@@ -2162,8 +2331,8 @@ static void setup_cifs_sb(struct smb_vol *pvolume_info,
2162 cifs_sb->rsize = CIFSMaxBufSize; 2331 cifs_sb->rsize = CIFSMaxBufSize;
2163 2332
2164 if (pvolume_info->wsize > PAGEVEC_SIZE * PAGE_CACHE_SIZE) { 2333 if (pvolume_info->wsize > PAGEVEC_SIZE * PAGE_CACHE_SIZE) {
2165 cERROR(1, ("wsize %d too large, using 4096 instead", 2334 cERROR(1, "wsize %d too large, using 4096 instead",
2166 pvolume_info->wsize)); 2335 pvolume_info->wsize);
2167 cifs_sb->wsize = 4096; 2336 cifs_sb->wsize = 4096;
2168 } else if (pvolume_info->wsize) 2337 } else if (pvolume_info->wsize)
2169 cifs_sb->wsize = pvolume_info->wsize; 2338 cifs_sb->wsize = pvolume_info->wsize;
@@ -2181,7 +2350,7 @@ static void setup_cifs_sb(struct smb_vol *pvolume_info,
2181 if (cifs_sb->rsize < 2048) { 2350 if (cifs_sb->rsize < 2048) {
2182 cifs_sb->rsize = 2048; 2351 cifs_sb->rsize = 2048;
2183 /* Windows ME may prefer this */ 2352 /* Windows ME may prefer this */
2184 cFYI(1, ("readsize set to minimum: 2048")); 2353 cFYI(1, "readsize set to minimum: 2048");
2185 } 2354 }
2186 /* calculate prepath */ 2355 /* calculate prepath */
2187 cifs_sb->prepath = pvolume_info->prepath; 2356 cifs_sb->prepath = pvolume_info->prepath;
@@ -2199,8 +2368,8 @@ static void setup_cifs_sb(struct smb_vol *pvolume_info,
2199 cifs_sb->mnt_gid = pvolume_info->linux_gid; 2368 cifs_sb->mnt_gid = pvolume_info->linux_gid;
2200 cifs_sb->mnt_file_mode = pvolume_info->file_mode; 2369 cifs_sb->mnt_file_mode = pvolume_info->file_mode;
2201 cifs_sb->mnt_dir_mode = pvolume_info->dir_mode; 2370 cifs_sb->mnt_dir_mode = pvolume_info->dir_mode;
2202 cFYI(1, ("file mode: 0x%x dir mode: 0x%x", 2371 cFYI(1, "file mode: 0x%x dir mode: 0x%x",
2203 cifs_sb->mnt_file_mode, cifs_sb->mnt_dir_mode)); 2372 cifs_sb->mnt_file_mode, cifs_sb->mnt_dir_mode);
2204 2373
2205 if (pvolume_info->noperm) 2374 if (pvolume_info->noperm)
2206 cifs_sb->mnt_cifs_flags |= CIFS_MOUNT_NO_PERM; 2375 cifs_sb->mnt_cifs_flags |= CIFS_MOUNT_NO_PERM;
@@ -2229,13 +2398,13 @@ static void setup_cifs_sb(struct smb_vol *pvolume_info,
2229 if (pvolume_info->dynperm) 2398 if (pvolume_info->dynperm)
2230 cifs_sb->mnt_cifs_flags |= CIFS_MOUNT_DYNPERM; 2399 cifs_sb->mnt_cifs_flags |= CIFS_MOUNT_DYNPERM;
2231 if (pvolume_info->direct_io) { 2400 if (pvolume_info->direct_io) {
2232 cFYI(1, ("mounting share using direct i/o")); 2401 cFYI(1, "mounting share using direct i/o");
2233 cifs_sb->mnt_cifs_flags |= CIFS_MOUNT_DIRECT_IO; 2402 cifs_sb->mnt_cifs_flags |= CIFS_MOUNT_DIRECT_IO;
2234 } 2403 }
2235 2404
2236 if ((pvolume_info->cifs_acl) && (pvolume_info->dynperm)) 2405 if ((pvolume_info->cifs_acl) && (pvolume_info->dynperm))
2237 cERROR(1, ("mount option dynperm ignored if cifsacl " 2406 cERROR(1, "mount option dynperm ignored if cifsacl "
2238 "mount option supported")); 2407 "mount option supported");
2239} 2408}
2240 2409
2241static int 2410static int
@@ -2262,7 +2431,7 @@ cleanup_volume_info(struct smb_vol **pvolume_info)
2262{ 2431{
2263 struct smb_vol *volume_info; 2432 struct smb_vol *volume_info;
2264 2433
2265 if (!pvolume_info && !*pvolume_info) 2434 if (!pvolume_info || !*pvolume_info)
2266 return; 2435 return;
2267 2436
2268 volume_info = *pvolume_info; 2437 volume_info = *pvolume_info;
@@ -2344,11 +2513,11 @@ try_mount_again:
2344 } 2513 }
2345 2514
2346 if (volume_info->nullauth) { 2515 if (volume_info->nullauth) {
2347 cFYI(1, ("null user")); 2516 cFYI(1, "null user");
2348 volume_info->username = ""; 2517 volume_info->username = "";
2349 } else if (volume_info->username) { 2518 } else if (volume_info->username) {
2350 /* BB fixme parse for domain name here */ 2519 /* BB fixme parse for domain name here */
2351 cFYI(1, ("Username: %s", volume_info->username)); 2520 cFYI(1, "Username: %s", volume_info->username);
2352 } else { 2521 } else {
2353 cifserror("No username specified"); 2522 cifserror("No username specified");
2354 /* In userspace mount helper we can get user name from alternate 2523 /* In userspace mount helper we can get user name from alternate
@@ -2357,20 +2526,20 @@ try_mount_again:
2357 goto out; 2526 goto out;
2358 } 2527 }
2359 2528
2360
2361 /* this is needed for ASCII cp to Unicode converts */ 2529 /* this is needed for ASCII cp to Unicode converts */
2362 if (volume_info->iocharset == NULL) { 2530 if (volume_info->iocharset == NULL) {
2363 cifs_sb->local_nls = load_nls_default(); 2531 /* load_nls_default cannot return null */
2364 /* load_nls_default can not return null */ 2532 volume_info->local_nls = load_nls_default();
2365 } else { 2533 } else {
2366 cifs_sb->local_nls = load_nls(volume_info->iocharset); 2534 volume_info->local_nls = load_nls(volume_info->iocharset);
2367 if (cifs_sb->local_nls == NULL) { 2535 if (volume_info->local_nls == NULL) {
2368 cERROR(1, ("CIFS mount error: iocharset %s not found", 2536 cERROR(1, "CIFS mount error: iocharset %s not found",
2369 volume_info->iocharset)); 2537 volume_info->iocharset);
2370 rc = -ELIBACC; 2538 rc = -ELIBACC;
2371 goto out; 2539 goto out;
2372 } 2540 }
2373 } 2541 }
2542 cifs_sb->local_nls = volume_info->local_nls;
2374 2543
2375 /* get a reference to a tcp session */ 2544 /* get a reference to a tcp session */
2376 srvTcp = cifs_get_tcp_session(volume_info); 2545 srvTcp = cifs_get_tcp_session(volume_info);
@@ -2379,148 +2548,30 @@ try_mount_again:
2379 goto out; 2548 goto out;
2380 } 2549 }
2381 2550
2382 pSesInfo = cifs_find_smb_ses(srvTcp, volume_info->username); 2551 /* get a reference to a SMB session */
2383 if (pSesInfo) { 2552 pSesInfo = cifs_get_smb_ses(srvTcp, volume_info);
2384 cFYI(1, ("Existing smb sess found (status=%d)", 2553 if (IS_ERR(pSesInfo)) {
2385 pSesInfo->status)); 2554 rc = PTR_ERR(pSesInfo);
2386 /* 2555 pSesInfo = NULL;
2387 * The existing SMB session already has a reference to srvTcp, 2556 goto mount_fail_check;
2388 * so we can put back the extra one we got before
2389 */
2390 cifs_put_tcp_session(srvTcp);
2391
2392 mutex_lock(&pSesInfo->session_mutex);
2393 if (pSesInfo->need_reconnect) {
2394 cFYI(1, ("Session needs reconnect"));
2395 rc = cifs_setup_session(xid, pSesInfo,
2396 cifs_sb->local_nls);
2397 }
2398 mutex_unlock(&pSesInfo->session_mutex);
2399 } else if (!rc) {
2400 cFYI(1, ("Existing smb sess not found"));
2401 pSesInfo = sesInfoAlloc();
2402 if (pSesInfo == NULL) {
2403 rc = -ENOMEM;
2404 goto mount_fail_check;
2405 }
2406
2407 /* new SMB session uses our srvTcp ref */
2408 pSesInfo->server = srvTcp;
2409 if (srvTcp->addr.sockAddr6.sin6_family == AF_INET6)
2410 sprintf(pSesInfo->serverName, "%pI6",
2411 &srvTcp->addr.sockAddr6.sin6_addr);
2412 else
2413 sprintf(pSesInfo->serverName, "%pI4",
2414 &srvTcp->addr.sockAddr.sin_addr.s_addr);
2415
2416 write_lock(&cifs_tcp_ses_lock);
2417 list_add(&pSesInfo->smb_ses_list, &srvTcp->smb_ses_list);
2418 write_unlock(&cifs_tcp_ses_lock);
2419
2420 /* volume_info->password freed at unmount */
2421 if (volume_info->password) {
2422 pSesInfo->password = kstrdup(volume_info->password,
2423 GFP_KERNEL);
2424 if (!pSesInfo->password) {
2425 rc = -ENOMEM;
2426 goto mount_fail_check;
2427 }
2428 }
2429 if (volume_info->username)
2430 strncpy(pSesInfo->userName, volume_info->username,
2431 MAX_USERNAME_SIZE);
2432 if (volume_info->domainname) {
2433 int len = strlen(volume_info->domainname);
2434 pSesInfo->domainName = kmalloc(len + 1, GFP_KERNEL);
2435 if (pSesInfo->domainName)
2436 strcpy(pSesInfo->domainName,
2437 volume_info->domainname);
2438 }
2439 pSesInfo->linux_uid = volume_info->linux_uid;
2440 pSesInfo->overrideSecFlg = volume_info->secFlg;
2441 mutex_lock(&pSesInfo->session_mutex);
2442
2443 /* BB FIXME need to pass vol->secFlgs BB */
2444 rc = cifs_setup_session(xid, pSesInfo,
2445 cifs_sb->local_nls);
2446 mutex_unlock(&pSesInfo->session_mutex);
2447 } 2557 }
2448 2558
2449 /* search for existing tcon to this server share */ 2559 setup_cifs_sb(volume_info, cifs_sb);
2450 if (!rc) { 2560 if (pSesInfo->capabilities & CAP_LARGE_FILES)
2451 setup_cifs_sb(volume_info, cifs_sb); 2561 sb->s_maxbytes = MAX_LFS_FILESIZE;
2452 2562 else
2453 tcon = cifs_find_tcon(pSesInfo, volume_info->UNC); 2563 sb->s_maxbytes = MAX_NON_LFS;
2454 if (tcon) {
2455 cFYI(1, ("Found match on UNC path"));
2456 /* existing tcon already has a reference */
2457 cifs_put_smb_ses(pSesInfo);
2458 if (tcon->seal != volume_info->seal)
2459 cERROR(1, ("transport encryption setting "
2460 "conflicts with existing tid"));
2461 } else {
2462 tcon = tconInfoAlloc();
2463 if (tcon == NULL) {
2464 rc = -ENOMEM;
2465 goto mount_fail_check;
2466 }
2467
2468 tcon->ses = pSesInfo;
2469 if (volume_info->password) {
2470 tcon->password = kstrdup(volume_info->password,
2471 GFP_KERNEL);
2472 if (!tcon->password) {
2473 rc = -ENOMEM;
2474 goto mount_fail_check;
2475 }
2476 }
2477
2478 if ((strchr(volume_info->UNC + 3, '\\') == NULL)
2479 && (strchr(volume_info->UNC + 3, '/') == NULL)) {
2480 cERROR(1, ("Missing share name"));
2481 rc = -ENODEV;
2482 goto mount_fail_check;
2483 } else {
2484 /* BB Do we need to wrap sesSem around
2485 * this TCon call and Unix SetFS as
2486 * we do on SessSetup and reconnect? */
2487 rc = CIFSTCon(xid, pSesInfo, volume_info->UNC,
2488 tcon, cifs_sb->local_nls);
2489 cFYI(1, ("CIFS Tcon rc = %d", rc));
2490 if (volume_info->nodfs) {
2491 tcon->Flags &= ~SMB_SHARE_IS_IN_DFS;
2492 cFYI(1, ("DFS disabled (%d)",
2493 tcon->Flags));
2494 }
2495 }
2496 if (rc)
2497 goto remote_path_check;
2498 tcon->seal = volume_info->seal;
2499 write_lock(&cifs_tcp_ses_lock);
2500 list_add(&tcon->tcon_list, &pSesInfo->tcon_list);
2501 write_unlock(&cifs_tcp_ses_lock);
2502 }
2503
2504 /* we can have only one retry value for a connection
2505 to a share so for resources mounted more than once
2506 to the same server share the last value passed in
2507 for the retry flag is used */
2508 tcon->retry = volume_info->retry;
2509 tcon->nocase = volume_info->nocase;
2510 tcon->local_lease = volume_info->local_lease;
2511 }
2512 if (pSesInfo) {
2513 if (pSesInfo->capabilities & CAP_LARGE_FILES)
2514 sb->s_maxbytes = MAX_LFS_FILESIZE;
2515 else
2516 sb->s_maxbytes = MAX_NON_LFS;
2517 }
2518 2564
2519 /* BB FIXME fix time_gran to be larger for LANMAN sessions */ 2565 /* BB FIXME fix time_gran to be larger for LANMAN sessions */
2520 sb->s_time_gran = 100; 2566 sb->s_time_gran = 100;
2521 2567
2522 if (rc) 2568 /* search for existing tcon to this server share */
2569 tcon = cifs_get_tcon(pSesInfo, volume_info);
2570 if (IS_ERR(tcon)) {
2571 rc = PTR_ERR(tcon);
2572 tcon = NULL;
2523 goto remote_path_check; 2573 goto remote_path_check;
2574 }
2524 2575
2525 cifs_sb->tcon = tcon; 2576 cifs_sb->tcon = tcon;
2526 2577
@@ -2544,7 +2595,7 @@ try_mount_again:
2544 2595
2545 if ((tcon->unix_ext == 0) && (cifs_sb->rsize > (1024 * 127))) { 2596 if ((tcon->unix_ext == 0) && (cifs_sb->rsize > (1024 * 127))) {
2546 cifs_sb->rsize = 1024 * 127; 2597 cifs_sb->rsize = 1024 * 127;
2547 cFYI(DBG2, ("no very large read support, rsize now 127K")); 2598 cFYI(DBG2, "no very large read support, rsize now 127K");
2548 } 2599 }
2549 if (!(tcon->ses->capabilities & CAP_LARGE_WRITE_X)) 2600 if (!(tcon->ses->capabilities & CAP_LARGE_WRITE_X))
2550 cifs_sb->wsize = min(cifs_sb->wsize, 2601 cifs_sb->wsize = min(cifs_sb->wsize,
@@ -2593,7 +2644,7 @@ remote_path_check:
2593 goto mount_fail_check; 2644 goto mount_fail_check;
2594 } 2645 }
2595 2646
2596 cFYI(1, ("Getting referral for: %s", full_path)); 2647 cFYI(1, "Getting referral for: %s", full_path);
2597 rc = get_dfs_path(xid, pSesInfo , full_path + 1, 2648 rc = get_dfs_path(xid, pSesInfo , full_path + 1,
2598 cifs_sb->local_nls, &num_referrals, &referrals, 2649 cifs_sb->local_nls, &num_referrals, &referrals,
2599 cifs_sb->mnt_cifs_flags & CIFS_MOUNT_MAP_SPECIAL_CHR); 2650 cifs_sb->mnt_cifs_flags & CIFS_MOUNT_MAP_SPECIAL_CHR);
@@ -2707,7 +2758,7 @@ CIFSTCon(unsigned int xid, struct cifsSesInfo *ses,
2707 by Samba (not sure whether other servers allow 2758 by Samba (not sure whether other servers allow
2708 NTLMv2 password here) */ 2759 NTLMv2 password here) */
2709#ifdef CONFIG_CIFS_WEAK_PW_HASH 2760#ifdef CONFIG_CIFS_WEAK_PW_HASH
2710 if ((extended_security & CIFSSEC_MAY_LANMAN) && 2761 if ((global_secflags & CIFSSEC_MAY_LANMAN) &&
2711 (ses->server->secType == LANMAN)) 2762 (ses->server->secType == LANMAN))
2712 calc_lanman_hash(tcon->password, ses->server->cryptKey, 2763 calc_lanman_hash(tcon->password, ses->server->cryptKey,
2713 ses->server->secMode & 2764 ses->server->secMode &
@@ -2778,13 +2829,13 @@ CIFSTCon(unsigned int xid, struct cifsSesInfo *ses,
2778 if (length == 3) { 2829 if (length == 3) {
2779 if ((bcc_ptr[0] == 'I') && (bcc_ptr[1] == 'P') && 2830 if ((bcc_ptr[0] == 'I') && (bcc_ptr[1] == 'P') &&
2780 (bcc_ptr[2] == 'C')) { 2831 (bcc_ptr[2] == 'C')) {
2781 cFYI(1, ("IPC connection")); 2832 cFYI(1, "IPC connection");
2782 tcon->ipc = 1; 2833 tcon->ipc = 1;
2783 } 2834 }
2784 } else if (length == 2) { 2835 } else if (length == 2) {
2785 if ((bcc_ptr[0] == 'A') && (bcc_ptr[1] == ':')) { 2836 if ((bcc_ptr[0] == 'A') && (bcc_ptr[1] == ':')) {
2786 /* the most common case */ 2837 /* the most common case */
2787 cFYI(1, ("disk share connection")); 2838 cFYI(1, "disk share connection");
2788 } 2839 }
2789 } 2840 }
2790 bcc_ptr += length + 1; 2841 bcc_ptr += length + 1;
@@ -2797,7 +2848,7 @@ CIFSTCon(unsigned int xid, struct cifsSesInfo *ses,
2797 bytes_left, is_unicode, 2848 bytes_left, is_unicode,
2798 nls_codepage); 2849 nls_codepage);
2799 2850
2800 cFYI(1, ("nativeFileSystem=%s", tcon->nativeFileSystem)); 2851 cFYI(1, "nativeFileSystem=%s", tcon->nativeFileSystem);
2801 2852
2802 if ((smb_buffer_response->WordCount == 3) || 2853 if ((smb_buffer_response->WordCount == 3) ||
2803 (smb_buffer_response->WordCount == 7)) 2854 (smb_buffer_response->WordCount == 7))
@@ -2805,7 +2856,7 @@ CIFSTCon(unsigned int xid, struct cifsSesInfo *ses,
2805 tcon->Flags = le16_to_cpu(pSMBr->OptionalSupport); 2856 tcon->Flags = le16_to_cpu(pSMBr->OptionalSupport);
2806 else 2857 else
2807 tcon->Flags = 0; 2858 tcon->Flags = 0;
2808 cFYI(1, ("Tcon flags: 0x%x ", tcon->Flags)); 2859 cFYI(1, "Tcon flags: 0x%x ", tcon->Flags);
2809 } else if ((rc == 0) && tcon == NULL) { 2860 } else if ((rc == 0) && tcon == NULL) {
2810 /* all we need to save for IPC$ connection */ 2861 /* all we need to save for IPC$ connection */
2811 ses->ipc_tid = smb_buffer_response->Tid; 2862 ses->ipc_tid = smb_buffer_response->Tid;
@@ -2833,57 +2884,61 @@ cifs_umount(struct super_block *sb, struct cifs_sb_info *cifs_sb)
2833 return rc; 2884 return rc;
2834} 2885}
2835 2886
2836int cifs_setup_session(unsigned int xid, struct cifsSesInfo *pSesInfo, 2887int cifs_negotiate_protocol(unsigned int xid, struct cifsSesInfo *ses)
2837 struct nls_table *nls_info)
2838{ 2888{
2839 int rc = 0; 2889 int rc = 0;
2840 int first_time = 0; 2890 struct TCP_Server_Info *server = ses->server;
2841 struct TCP_Server_Info *server = pSesInfo->server; 2891
2842 2892 /* only send once per connect */
2843 /* what if server changes its buffer size after dropping the session? */ 2893 if (server->maxBuf != 0)
2844 if (server->maxBuf == 0) /* no need to send on reconnect */ { 2894 return 0;
2845 rc = CIFSSMBNegotiate(xid, pSesInfo); 2895
2846 if (rc == -EAGAIN) { 2896 rc = CIFSSMBNegotiate(xid, ses);
2847 /* retry only once on 1st time connection */ 2897 if (rc == -EAGAIN) {
2848 rc = CIFSSMBNegotiate(xid, pSesInfo); 2898 /* retry only once on 1st time connection */
2849 if (rc == -EAGAIN) 2899 rc = CIFSSMBNegotiate(xid, ses);
2850 rc = -EHOSTDOWN; 2900 if (rc == -EAGAIN)
2851 } 2901 rc = -EHOSTDOWN;
2852 if (rc == 0) { 2902 }
2853 spin_lock(&GlobalMid_Lock); 2903 if (rc == 0) {
2854 if (server->tcpStatus != CifsExiting) 2904 spin_lock(&GlobalMid_Lock);
2855 server->tcpStatus = CifsGood; 2905 if (server->tcpStatus != CifsExiting)
2856 else 2906 server->tcpStatus = CifsGood;
2857 rc = -EHOSTDOWN; 2907 else
2858 spin_unlock(&GlobalMid_Lock); 2908 rc = -EHOSTDOWN;
2909 spin_unlock(&GlobalMid_Lock);
2859 2910
2860 }
2861 first_time = 1;
2862 } 2911 }
2863 2912
2864 if (rc) 2913 return rc;
2865 goto ss_err_exit; 2914}
2915
2916
2917int cifs_setup_session(unsigned int xid, struct cifsSesInfo *ses,
2918 struct nls_table *nls_info)
2919{
2920 int rc = 0;
2921 struct TCP_Server_Info *server = ses->server;
2866 2922
2867 pSesInfo->flags = 0; 2923 ses->flags = 0;
2868 pSesInfo->capabilities = server->capabilities; 2924 ses->capabilities = server->capabilities;
2869 if (linuxExtEnabled == 0) 2925 if (linuxExtEnabled == 0)
2870 pSesInfo->capabilities &= (~CAP_UNIX); 2926 ses->capabilities &= (~CAP_UNIX);
2871 2927
2872 cFYI(1, ("Security Mode: 0x%x Capabilities: 0x%x TimeAdjust: %d", 2928 cFYI(1, "Security Mode: 0x%x Capabilities: 0x%x TimeAdjust: %d",
2873 server->secMode, server->capabilities, server->timeAdj)); 2929 server->secMode, server->capabilities, server->timeAdj);
2874 2930
2875 rc = CIFS_SessSetup(xid, pSesInfo, first_time, nls_info); 2931 rc = CIFS_SessSetup(xid, ses, nls_info);
2876 if (rc) { 2932 if (rc) {
2877 cERROR(1, ("Send error in SessSetup = %d", rc)); 2933 cERROR(1, "Send error in SessSetup = %d", rc);
2878 } else { 2934 } else {
2879 cFYI(1, ("CIFS Session Established successfully")); 2935 cFYI(1, "CIFS Session Established successfully");
2880 spin_lock(&GlobalMid_Lock); 2936 spin_lock(&GlobalMid_Lock);
2881 pSesInfo->status = CifsGood; 2937 ses->status = CifsGood;
2882 pSesInfo->need_reconnect = false; 2938 ses->need_reconnect = false;
2883 spin_unlock(&GlobalMid_Lock); 2939 spin_unlock(&GlobalMid_Lock);
2884 } 2940 }
2885 2941
2886ss_err_exit:
2887 return rc; 2942 return rc;
2888} 2943}
2889 2944
diff --git a/fs/cifs/dir.c b/fs/cifs/dir.c
index e9f7ecc2714b..391816b461ca 100644
--- a/fs/cifs/dir.c
+++ b/fs/cifs/dir.c
@@ -73,7 +73,7 @@ cifs_bp_rename_retry:
73 namelen += (1 + temp->d_name.len); 73 namelen += (1 + temp->d_name.len);
74 temp = temp->d_parent; 74 temp = temp->d_parent;
75 if (temp == NULL) { 75 if (temp == NULL) {
76 cERROR(1, ("corrupt dentry")); 76 cERROR(1, "corrupt dentry");
77 return NULL; 77 return NULL;
78 } 78 }
79 } 79 }
@@ -90,19 +90,18 @@ cifs_bp_rename_retry:
90 full_path[namelen] = dirsep; 90 full_path[namelen] = dirsep;
91 strncpy(full_path + namelen + 1, temp->d_name.name, 91 strncpy(full_path + namelen + 1, temp->d_name.name,
92 temp->d_name.len); 92 temp->d_name.len);
93 cFYI(0, ("name: %s", full_path + namelen)); 93 cFYI(0, "name: %s", full_path + namelen);
94 } 94 }
95 temp = temp->d_parent; 95 temp = temp->d_parent;
96 if (temp == NULL) { 96 if (temp == NULL) {
97 cERROR(1, ("corrupt dentry")); 97 cERROR(1, "corrupt dentry");
98 kfree(full_path); 98 kfree(full_path);
99 return NULL; 99 return NULL;
100 } 100 }
101 } 101 }
102 if (namelen != pplen + dfsplen) { 102 if (namelen != pplen + dfsplen) {
103 cERROR(1, 103 cERROR(1, "did not end path lookup where expected namelen is %d",
104 ("did not end path lookup where expected namelen is %d", 104 namelen);
105 namelen));
106 /* presumably this is only possible if racing with a rename 105 /* presumably this is only possible if racing with a rename
107 of one of the parent directories (we can not lock the dentries 106 of one of the parent directories (we can not lock the dentries
108 above us to prevent this, but retrying should be harmless) */ 107 above us to prevent this, but retrying should be harmless) */
@@ -130,6 +129,12 @@ cifs_bp_rename_retry:
130 return full_path; 129 return full_path;
131} 130}
132 131
132/*
133 * When called with struct file pointer set to NULL, there is no way we could
134 * update file->private_data, but getting it stuck on openFileList provides a
135 * way to access it from cifs_fill_filedata and thereby set file->private_data
136 * from cifs_open.
137 */
133struct cifsFileInfo * 138struct cifsFileInfo *
134cifs_new_fileinfo(struct inode *newinode, __u16 fileHandle, 139cifs_new_fileinfo(struct inode *newinode, __u16 fileHandle,
135 struct file *file, struct vfsmount *mnt, unsigned int oflags) 140 struct file *file, struct vfsmount *mnt, unsigned int oflags)
@@ -173,7 +178,7 @@ cifs_new_fileinfo(struct inode *newinode, __u16 fileHandle,
173 if ((oplock & 0xF) == OPLOCK_EXCLUSIVE) { 178 if ((oplock & 0xF) == OPLOCK_EXCLUSIVE) {
174 pCifsInode->clientCanCacheAll = true; 179 pCifsInode->clientCanCacheAll = true;
175 pCifsInode->clientCanCacheRead = true; 180 pCifsInode->clientCanCacheRead = true;
176 cFYI(1, ("Exclusive Oplock inode %p", newinode)); 181 cFYI(1, "Exclusive Oplock inode %p", newinode);
177 } else if ((oplock & 0xF) == OPLOCK_READ) 182 } else if ((oplock & 0xF) == OPLOCK_READ)
178 pCifsInode->clientCanCacheRead = true; 183 pCifsInode->clientCanCacheRead = true;
179 } 184 }
@@ -183,16 +188,17 @@ cifs_new_fileinfo(struct inode *newinode, __u16 fileHandle,
183} 188}
184 189
185int cifs_posix_open(char *full_path, struct inode **pinode, 190int cifs_posix_open(char *full_path, struct inode **pinode,
186 struct vfsmount *mnt, int mode, int oflags, 191 struct vfsmount *mnt, struct super_block *sb,
187 __u32 *poplock, __u16 *pnetfid, int xid) 192 int mode, int oflags,
193 __u32 *poplock, __u16 *pnetfid, int xid)
188{ 194{
189 int rc; 195 int rc;
190 FILE_UNIX_BASIC_INFO *presp_data; 196 FILE_UNIX_BASIC_INFO *presp_data;
191 __u32 posix_flags = 0; 197 __u32 posix_flags = 0;
192 struct cifs_sb_info *cifs_sb = CIFS_SB(mnt->mnt_sb); 198 struct cifs_sb_info *cifs_sb = CIFS_SB(sb);
193 struct cifs_fattr fattr; 199 struct cifs_fattr fattr;
194 200
195 cFYI(1, ("posix open %s", full_path)); 201 cFYI(1, "posix open %s", full_path);
196 202
197 presp_data = kzalloc(sizeof(FILE_UNIX_BASIC_INFO), GFP_KERNEL); 203 presp_data = kzalloc(sizeof(FILE_UNIX_BASIC_INFO), GFP_KERNEL);
198 if (presp_data == NULL) 204 if (presp_data == NULL)
@@ -242,7 +248,8 @@ int cifs_posix_open(char *full_path, struct inode **pinode,
242 248
243 /* get new inode and set it up */ 249 /* get new inode and set it up */
244 if (*pinode == NULL) { 250 if (*pinode == NULL) {
245 *pinode = cifs_iget(mnt->mnt_sb, &fattr); 251 cifs_fill_uniqueid(sb, &fattr);
252 *pinode = cifs_iget(sb, &fattr);
246 if (!*pinode) { 253 if (!*pinode) {
247 rc = -ENOMEM; 254 rc = -ENOMEM;
248 goto posix_open_ret; 255 goto posix_open_ret;
@@ -251,7 +258,18 @@ int cifs_posix_open(char *full_path, struct inode **pinode,
251 cifs_fattr_to_inode(*pinode, &fattr); 258 cifs_fattr_to_inode(*pinode, &fattr);
252 } 259 }
253 260
254 cifs_new_fileinfo(*pinode, *pnetfid, NULL, mnt, oflags); 261 /*
262 * cifs_fill_filedata() takes care of setting cifsFileInfo pointer to
263 * file->private_data.
264 */
265 if (mnt) {
266 struct cifsFileInfo *pfile_info;
267
268 pfile_info = cifs_new_fileinfo(*pinode, *pnetfid, NULL, mnt,
269 oflags);
270 if (pfile_info == NULL)
271 rc = -ENOMEM;
272 }
255 273
256posix_open_ret: 274posix_open_ret:
257 kfree(presp_data); 275 kfree(presp_data);
@@ -315,13 +333,14 @@ cifs_create(struct inode *inode, struct dentry *direntry, int mode,
315 if (nd && (nd->flags & LOOKUP_OPEN)) 333 if (nd && (nd->flags & LOOKUP_OPEN))
316 oflags = nd->intent.open.flags; 334 oflags = nd->intent.open.flags;
317 else 335 else
318 oflags = FMODE_READ; 336 oflags = FMODE_READ | SMB_O_CREAT;
319 337
320 if (tcon->unix_ext && (tcon->ses->capabilities & CAP_UNIX) && 338 if (tcon->unix_ext && (tcon->ses->capabilities & CAP_UNIX) &&
321 (CIFS_UNIX_POSIX_PATH_OPS_CAP & 339 (CIFS_UNIX_POSIX_PATH_OPS_CAP &
322 le64_to_cpu(tcon->fsUnixInfo.Capability))) { 340 le64_to_cpu(tcon->fsUnixInfo.Capability))) {
323 rc = cifs_posix_open(full_path, &newinode, nd->path.mnt, 341 rc = cifs_posix_open(full_path, &newinode,
324 mode, oflags, &oplock, &fileHandle, xid); 342 nd ? nd->path.mnt : NULL,
343 inode->i_sb, mode, oflags, &oplock, &fileHandle, xid);
325 /* EIO could indicate that (posix open) operation is not 344 /* EIO could indicate that (posix open) operation is not
326 supported, despite what server claimed in capability 345 supported, despite what server claimed in capability
327 negotation. EREMOTE indicates DFS junction, which is not 346 negotation. EREMOTE indicates DFS junction, which is not
@@ -358,7 +377,7 @@ cifs_create(struct inode *inode, struct dentry *direntry, int mode,
358 else if ((oflags & O_CREAT) == O_CREAT) 377 else if ((oflags & O_CREAT) == O_CREAT)
359 disposition = FILE_OPEN_IF; 378 disposition = FILE_OPEN_IF;
360 else 379 else
361 cFYI(1, ("Create flag not set in create function")); 380 cFYI(1, "Create flag not set in create function");
362 } 381 }
363 382
364 /* BB add processing to set equivalent of mode - e.g. via CreateX with 383 /* BB add processing to set equivalent of mode - e.g. via CreateX with
@@ -394,7 +413,7 @@ cifs_create(struct inode *inode, struct dentry *direntry, int mode,
394 cifs_sb->mnt_cifs_flags & CIFS_MOUNT_MAP_SPECIAL_CHR); 413 cifs_sb->mnt_cifs_flags & CIFS_MOUNT_MAP_SPECIAL_CHR);
395 } 414 }
396 if (rc) { 415 if (rc) {
397 cFYI(1, ("cifs_create returned 0x%x", rc)); 416 cFYI(1, "cifs_create returned 0x%x", rc);
398 goto cifs_create_out; 417 goto cifs_create_out;
399 } 418 }
400 419
@@ -457,15 +476,22 @@ cifs_create_set_dentry:
457 if (rc == 0) 476 if (rc == 0)
458 setup_cifs_dentry(tcon, direntry, newinode); 477 setup_cifs_dentry(tcon, direntry, newinode);
459 else 478 else
460 cFYI(1, ("Create worked, get_inode_info failed rc = %d", rc)); 479 cFYI(1, "Create worked, get_inode_info failed rc = %d", rc);
461 480
462 /* nfsd case - nfs srv does not set nd */ 481 /* nfsd case - nfs srv does not set nd */
463 if ((nd == NULL) || (!(nd->flags & LOOKUP_OPEN))) { 482 if ((nd == NULL) || (!(nd->flags & LOOKUP_OPEN))) {
464 /* mknod case - do not leave file open */ 483 /* mknod case - do not leave file open */
465 CIFSSMBClose(xid, tcon, fileHandle); 484 CIFSSMBClose(xid, tcon, fileHandle);
466 } else if (!(posix_create) && (newinode)) { 485 } else if (!(posix_create) && (newinode)) {
467 cifs_new_fileinfo(newinode, fileHandle, NULL, 486 struct cifsFileInfo *pfile_info;
468 nd->path.mnt, oflags); 487 /*
488 * cifs_fill_filedata() takes care of setting cifsFileInfo
489 * pointer to file->private_data.
490 */
491 pfile_info = cifs_new_fileinfo(newinode, fileHandle, NULL,
492 nd->path.mnt, oflags);
493 if (pfile_info == NULL)
494 rc = -ENOMEM;
469 } 495 }
470cifs_create_out: 496cifs_create_out:
471 kfree(buf); 497 kfree(buf);
@@ -531,7 +557,7 @@ int cifs_mknod(struct inode *inode, struct dentry *direntry, int mode,
531 u16 fileHandle; 557 u16 fileHandle;
532 FILE_ALL_INFO *buf; 558 FILE_ALL_INFO *buf;
533 559
534 cFYI(1, ("sfu compat create special file")); 560 cFYI(1, "sfu compat create special file");
535 561
536 buf = kmalloc(sizeof(FILE_ALL_INFO), GFP_KERNEL); 562 buf = kmalloc(sizeof(FILE_ALL_INFO), GFP_KERNEL);
537 if (buf == NULL) { 563 if (buf == NULL) {
@@ -616,8 +642,8 @@ cifs_lookup(struct inode *parent_dir_inode, struct dentry *direntry,
616 642
617 xid = GetXid(); 643 xid = GetXid();
618 644
619 cFYI(1, ("parent inode = 0x%p name is: %s and dentry = 0x%p", 645 cFYI(1, "parent inode = 0x%p name is: %s and dentry = 0x%p",
620 parent_dir_inode, direntry->d_name.name, direntry)); 646 parent_dir_inode, direntry->d_name.name, direntry);
621 647
622 /* check whether path exists */ 648 /* check whether path exists */
623 649
@@ -632,7 +658,7 @@ cifs_lookup(struct inode *parent_dir_inode, struct dentry *direntry,
632 int i; 658 int i;
633 for (i = 0; i < direntry->d_name.len; i++) 659 for (i = 0; i < direntry->d_name.len; i++)
634 if (direntry->d_name.name[i] == '\\') { 660 if (direntry->d_name.name[i] == '\\') {
635 cFYI(1, ("Invalid file name")); 661 cFYI(1, "Invalid file name");
636 FreeXid(xid); 662 FreeXid(xid);
637 return ERR_PTR(-EINVAL); 663 return ERR_PTR(-EINVAL);
638 } 664 }
@@ -657,11 +683,11 @@ cifs_lookup(struct inode *parent_dir_inode, struct dentry *direntry,
657 } 683 }
658 684
659 if (direntry->d_inode != NULL) { 685 if (direntry->d_inode != NULL) {
660 cFYI(1, ("non-NULL inode in lookup")); 686 cFYI(1, "non-NULL inode in lookup");
661 } else { 687 } else {
662 cFYI(1, ("NULL inode in lookup")); 688 cFYI(1, "NULL inode in lookup");
663 } 689 }
664 cFYI(1, ("Full path: %s inode = 0x%p", full_path, direntry->d_inode)); 690 cFYI(1, "Full path: %s inode = 0x%p", full_path, direntry->d_inode);
665 691
666 /* Posix open is only called (at lookup time) for file create now. 692 /* Posix open is only called (at lookup time) for file create now.
667 * For opens (rather than creates), because we do not know if it 693 * For opens (rather than creates), because we do not know if it
@@ -678,6 +704,7 @@ cifs_lookup(struct inode *parent_dir_inode, struct dentry *direntry,
678 (nd->flags & LOOKUP_OPEN) && !pTcon->broken_posix_open && 704 (nd->flags & LOOKUP_OPEN) && !pTcon->broken_posix_open &&
679 (nd->intent.open.flags & O_CREAT)) { 705 (nd->intent.open.flags & O_CREAT)) {
680 rc = cifs_posix_open(full_path, &newInode, nd->path.mnt, 706 rc = cifs_posix_open(full_path, &newInode, nd->path.mnt,
707 parent_dir_inode->i_sb,
681 nd->intent.open.create_mode, 708 nd->intent.open.create_mode,
682 nd->intent.open.flags, &oplock, 709 nd->intent.open.flags, &oplock,
683 &fileHandle, xid); 710 &fileHandle, xid);
@@ -723,7 +750,7 @@ cifs_lookup(struct inode *parent_dir_inode, struct dentry *direntry,
723 /* if it was once a directory (but how can we tell?) we could do 750 /* if it was once a directory (but how can we tell?) we could do
724 shrink_dcache_parent(direntry); */ 751 shrink_dcache_parent(direntry); */
725 } else if (rc != -EACCES) { 752 } else if (rc != -EACCES) {
726 cERROR(1, ("Unexpected lookup error %d", rc)); 753 cERROR(1, "Unexpected lookup error %d", rc);
727 /* We special case check for Access Denied - since that 754 /* We special case check for Access Denied - since that
728 is a common return code */ 755 is a common return code */
729 } 756 }
@@ -742,8 +769,8 @@ cifs_d_revalidate(struct dentry *direntry, struct nameidata *nd)
742 if (cifs_revalidate_dentry(direntry)) 769 if (cifs_revalidate_dentry(direntry))
743 return 0; 770 return 0;
744 } else { 771 } else {
745 cFYI(1, ("neg dentry 0x%p name = %s", 772 cFYI(1, "neg dentry 0x%p name = %s",
746 direntry, direntry->d_name.name)); 773 direntry, direntry->d_name.name);
747 if (time_after(jiffies, direntry->d_time + HZ) || 774 if (time_after(jiffies, direntry->d_time + HZ) ||
748 !lookupCacheEnabled) { 775 !lookupCacheEnabled) {
749 d_drop(direntry); 776 d_drop(direntry);
@@ -758,7 +785,7 @@ cifs_d_revalidate(struct dentry *direntry, struct nameidata *nd)
758{ 785{
759 int rc = 0; 786 int rc = 0;
760 787
761 cFYI(1, ("In cifs d_delete, name = %s", direntry->d_name.name)); 788 cFYI(1, "In cifs d_delete, name = %s", direntry->d_name.name);
762 789
763 return rc; 790 return rc;
764} */ 791} */
diff --git a/fs/cifs/dns_resolve.c b/fs/cifs/dns_resolve.c
index 6f8a0e3fb25b..4db2c5e7283f 100644
--- a/fs/cifs/dns_resolve.c
+++ b/fs/cifs/dns_resolve.c
@@ -106,14 +106,14 @@ dns_resolve_server_name_to_ip(const char *unc, char **ip_addr)
106 /* search for server name delimiter */ 106 /* search for server name delimiter */
107 len = strlen(unc); 107 len = strlen(unc);
108 if (len < 3) { 108 if (len < 3) {
109 cFYI(1, ("%s: unc is too short: %s", __func__, unc)); 109 cFYI(1, "%s: unc is too short: %s", __func__, unc);
110 return -EINVAL; 110 return -EINVAL;
111 } 111 }
112 len -= 2; 112 len -= 2;
113 name = memchr(unc+2, '\\', len); 113 name = memchr(unc+2, '\\', len);
114 if (!name) { 114 if (!name) {
115 cFYI(1, ("%s: probably server name is whole unc: %s", 115 cFYI(1, "%s: probably server name is whole unc: %s",
116 __func__, unc)); 116 __func__, unc);
117 } else { 117 } else {
118 len = (name - unc) - 2/* leading // */; 118 len = (name - unc) - 2/* leading // */;
119 } 119 }
@@ -127,8 +127,8 @@ dns_resolve_server_name_to_ip(const char *unc, char **ip_addr)
127 name[len] = 0; 127 name[len] = 0;
128 128
129 if (is_ip(name)) { 129 if (is_ip(name)) {
130 cFYI(1, ("%s: it is IP, skipping dns upcall: %s", 130 cFYI(1, "%s: it is IP, skipping dns upcall: %s",
131 __func__, name)); 131 __func__, name);
132 data = name; 132 data = name;
133 goto skip_upcall; 133 goto skip_upcall;
134 } 134 }
@@ -138,7 +138,7 @@ dns_resolve_server_name_to_ip(const char *unc, char **ip_addr)
138 len = rkey->type_data.x[0]; 138 len = rkey->type_data.x[0];
139 data = rkey->payload.data; 139 data = rkey->payload.data;
140 } else { 140 } else {
141 cERROR(1, ("%s: unable to resolve: %s", __func__, name)); 141 cERROR(1, "%s: unable to resolve: %s", __func__, name);
142 goto out; 142 goto out;
143 } 143 }
144 144
@@ -148,10 +148,10 @@ skip_upcall:
148 if (*ip_addr) { 148 if (*ip_addr) {
149 memcpy(*ip_addr, data, len + 1); 149 memcpy(*ip_addr, data, len + 1);
150 if (!IS_ERR(rkey)) 150 if (!IS_ERR(rkey))
151 cFYI(1, ("%s: resolved: %s to %s", __func__, 151 cFYI(1, "%s: resolved: %s to %s", __func__,
152 name, 152 name,
153 *ip_addr 153 *ip_addr
154 )); 154 );
155 rc = 0; 155 rc = 0;
156 } else { 156 } else {
157 rc = -ENOMEM; 157 rc = -ENOMEM;
diff --git a/fs/cifs/export.c b/fs/cifs/export.c
index 6177f7cca16a..993f82045bf6 100644
--- a/fs/cifs/export.c
+++ b/fs/cifs/export.c
@@ -49,7 +49,7 @@
49static struct dentry *cifs_get_parent(struct dentry *dentry) 49static struct dentry *cifs_get_parent(struct dentry *dentry)
50{ 50{
51 /* BB need to add code here eventually to enable export via NFSD */ 51 /* BB need to add code here eventually to enable export via NFSD */
52 cFYI(1, ("get parent for %p", dentry)); 52 cFYI(1, "get parent for %p", dentry);
53 return ERR_PTR(-EACCES); 53 return ERR_PTR(-EACCES);
54} 54}
55 55
diff --git a/fs/cifs/file.c b/fs/cifs/file.c
index 9b11a8f56f3a..a83541ec9713 100644
--- a/fs/cifs/file.c
+++ b/fs/cifs/file.c
@@ -3,7 +3,7 @@
3 * 3 *
4 * vfs operations that deal with files 4 * vfs operations that deal with files
5 * 5 *
6 * Copyright (C) International Business Machines Corp., 2002,2007 6 * Copyright (C) International Business Machines Corp., 2002,2010
7 * Author(s): Steve French (sfrench@us.ibm.com) 7 * Author(s): Steve French (sfrench@us.ibm.com)
8 * Jeremy Allison (jra@samba.org) 8 * Jeremy Allison (jra@samba.org)
9 * 9 *
@@ -108,8 +108,7 @@ static inline int cifs_get_disposition(unsigned int flags)
108/* all arguments to this function must be checked for validity in caller */ 108/* all arguments to this function must be checked for validity in caller */
109static inline int 109static inline int
110cifs_posix_open_inode_helper(struct inode *inode, struct file *file, 110cifs_posix_open_inode_helper(struct inode *inode, struct file *file,
111 struct cifsInodeInfo *pCifsInode, 111 struct cifsInodeInfo *pCifsInode, __u32 oplock,
112 struct cifsFileInfo *pCifsFile, __u32 oplock,
113 u16 netfid) 112 u16 netfid)
114{ 113{
115 114
@@ -136,15 +135,15 @@ cifs_posix_open_inode_helper(struct inode *inode, struct file *file,
136 if (timespec_equal(&file->f_path.dentry->d_inode->i_mtime, &temp) && 135 if (timespec_equal(&file->f_path.dentry->d_inode->i_mtime, &temp) &&
137 (file->f_path.dentry->d_inode->i_size == 136 (file->f_path.dentry->d_inode->i_size ==
138 (loff_t)le64_to_cpu(buf->EndOfFile))) { 137 (loff_t)le64_to_cpu(buf->EndOfFile))) {
139 cFYI(1, ("inode unchanged on server")); 138 cFYI(1, "inode unchanged on server");
140 } else { 139 } else {
141 if (file->f_path.dentry->d_inode->i_mapping) { 140 if (file->f_path.dentry->d_inode->i_mapping) {
142 rc = filemap_write_and_wait(file->f_path.dentry->d_inode->i_mapping); 141 rc = filemap_write_and_wait(file->f_path.dentry->d_inode->i_mapping);
143 if (rc != 0) 142 if (rc != 0)
144 CIFS_I(file->f_path.dentry->d_inode)->write_behind_rc = rc; 143 CIFS_I(file->f_path.dentry->d_inode)->write_behind_rc = rc;
145 } 144 }
146 cFYI(1, ("invalidating remote inode since open detected it " 145 cFYI(1, "invalidating remote inode since open detected it "
147 "changed")); 146 "changed");
148 invalidate_remote_inode(file->f_path.dentry->d_inode); 147 invalidate_remote_inode(file->f_path.dentry->d_inode);
149 } */ 148 } */
150 149
@@ -152,8 +151,8 @@ psx_client_can_cache:
152 if ((oplock & 0xF) == OPLOCK_EXCLUSIVE) { 151 if ((oplock & 0xF) == OPLOCK_EXCLUSIVE) {
153 pCifsInode->clientCanCacheAll = true; 152 pCifsInode->clientCanCacheAll = true;
154 pCifsInode->clientCanCacheRead = true; 153 pCifsInode->clientCanCacheRead = true;
155 cFYI(1, ("Exclusive Oplock granted on inode %p", 154 cFYI(1, "Exclusive Oplock granted on inode %p",
156 file->f_path.dentry->d_inode)); 155 file->f_path.dentry->d_inode);
157 } else if ((oplock & 0xF) == OPLOCK_READ) 156 } else if ((oplock & 0xF) == OPLOCK_READ)
158 pCifsInode->clientCanCacheRead = true; 157 pCifsInode->clientCanCacheRead = true;
159 158
@@ -190,8 +189,8 @@ cifs_fill_filedata(struct file *file)
190 if (file->private_data != NULL) { 189 if (file->private_data != NULL) {
191 return pCifsFile; 190 return pCifsFile;
192 } else if ((file->f_flags & O_CREAT) && (file->f_flags & O_EXCL)) 191 } else if ((file->f_flags & O_CREAT) && (file->f_flags & O_EXCL))
193 cERROR(1, ("could not find file instance for " 192 cERROR(1, "could not find file instance for "
194 "new file %p", file)); 193 "new file %p", file);
195 return NULL; 194 return NULL;
196} 195}
197 196
@@ -217,7 +216,7 @@ static inline int cifs_open_inode_helper(struct inode *inode, struct file *file,
217 if (timespec_equal(&file->f_path.dentry->d_inode->i_mtime, &temp) && 216 if (timespec_equal(&file->f_path.dentry->d_inode->i_mtime, &temp) &&
218 (file->f_path.dentry->d_inode->i_size == 217 (file->f_path.dentry->d_inode->i_size ==
219 (loff_t)le64_to_cpu(buf->EndOfFile))) { 218 (loff_t)le64_to_cpu(buf->EndOfFile))) {
220 cFYI(1, ("inode unchanged on server")); 219 cFYI(1, "inode unchanged on server");
221 } else { 220 } else {
222 if (file->f_path.dentry->d_inode->i_mapping) { 221 if (file->f_path.dentry->d_inode->i_mapping) {
223 /* BB no need to lock inode until after invalidate 222 /* BB no need to lock inode until after invalidate
@@ -226,8 +225,8 @@ static inline int cifs_open_inode_helper(struct inode *inode, struct file *file,
226 if (rc != 0) 225 if (rc != 0)
227 CIFS_I(file->f_path.dentry->d_inode)->write_behind_rc = rc; 226 CIFS_I(file->f_path.dentry->d_inode)->write_behind_rc = rc;
228 } 227 }
229 cFYI(1, ("invalidating remote inode since open detected it " 228 cFYI(1, "invalidating remote inode since open detected it "
230 "changed")); 229 "changed");
231 invalidate_remote_inode(file->f_path.dentry->d_inode); 230 invalidate_remote_inode(file->f_path.dentry->d_inode);
232 } 231 }
233 232
@@ -242,8 +241,8 @@ client_can_cache:
242 if ((*oplock & 0xF) == OPLOCK_EXCLUSIVE) { 241 if ((*oplock & 0xF) == OPLOCK_EXCLUSIVE) {
243 pCifsInode->clientCanCacheAll = true; 242 pCifsInode->clientCanCacheAll = true;
244 pCifsInode->clientCanCacheRead = true; 243 pCifsInode->clientCanCacheRead = true;
245 cFYI(1, ("Exclusive Oplock granted on inode %p", 244 cFYI(1, "Exclusive Oplock granted on inode %p",
246 file->f_path.dentry->d_inode)); 245 file->f_path.dentry->d_inode);
247 } else if ((*oplock & 0xF) == OPLOCK_READ) 246 } else if ((*oplock & 0xF) == OPLOCK_READ)
248 pCifsInode->clientCanCacheRead = true; 247 pCifsInode->clientCanCacheRead = true;
249 248
@@ -285,8 +284,8 @@ int cifs_open(struct inode *inode, struct file *file)
285 return rc; 284 return rc;
286 } 285 }
287 286
288 cFYI(1, ("inode = 0x%p file flags are 0x%x for %s", 287 cFYI(1, "inode = 0x%p file flags are 0x%x for %s",
289 inode, file->f_flags, full_path)); 288 inode, file->f_flags, full_path);
290 289
291 if (oplockEnabled) 290 if (oplockEnabled)
292 oplock = REQ_OPLOCK; 291 oplock = REQ_OPLOCK;
@@ -298,27 +297,29 @@ int cifs_open(struct inode *inode, struct file *file)
298 (CIFS_UNIX_POSIX_PATH_OPS_CAP & 297 (CIFS_UNIX_POSIX_PATH_OPS_CAP &
299 le64_to_cpu(tcon->fsUnixInfo.Capability))) { 298 le64_to_cpu(tcon->fsUnixInfo.Capability))) {
300 int oflags = (int) cifs_posix_convert_flags(file->f_flags); 299 int oflags = (int) cifs_posix_convert_flags(file->f_flags);
300 oflags |= SMB_O_CREAT;
301 /* can not refresh inode info since size could be stale */ 301 /* can not refresh inode info since size could be stale */
302 rc = cifs_posix_open(full_path, &inode, file->f_path.mnt, 302 rc = cifs_posix_open(full_path, &inode, file->f_path.mnt,
303 cifs_sb->mnt_file_mode /* ignored */, 303 inode->i_sb,
304 oflags, &oplock, &netfid, xid); 304 cifs_sb->mnt_file_mode /* ignored */,
305 oflags, &oplock, &netfid, xid);
305 if (rc == 0) { 306 if (rc == 0) {
306 cFYI(1, ("posix open succeeded")); 307 cFYI(1, "posix open succeeded");
307 /* no need for special case handling of setting mode 308 /* no need for special case handling of setting mode
308 on read only files needed here */ 309 on read only files needed here */
309 310
310 pCifsFile = cifs_fill_filedata(file); 311 pCifsFile = cifs_fill_filedata(file);
311 cifs_posix_open_inode_helper(inode, file, pCifsInode, 312 cifs_posix_open_inode_helper(inode, file, pCifsInode,
312 pCifsFile, oplock, netfid); 313 oplock, netfid);
313 goto out; 314 goto out;
314 } else if ((rc == -EINVAL) || (rc == -EOPNOTSUPP)) { 315 } else if ((rc == -EINVAL) || (rc == -EOPNOTSUPP)) {
315 if (tcon->ses->serverNOS) 316 if (tcon->ses->serverNOS)
316 cERROR(1, ("server %s of type %s returned" 317 cERROR(1, "server %s of type %s returned"
317 " unexpected error on SMB posix open" 318 " unexpected error on SMB posix open"
318 ", disabling posix open support." 319 ", disabling posix open support."
319 " Check if server update available.", 320 " Check if server update available.",
320 tcon->ses->serverName, 321 tcon->ses->serverName,
321 tcon->ses->serverNOS)); 322 tcon->ses->serverNOS);
322 tcon->broken_posix_open = true; 323 tcon->broken_posix_open = true;
323 } else if ((rc != -EIO) && (rc != -EREMOTE) && 324 } else if ((rc != -EIO) && (rc != -EREMOTE) &&
324 (rc != -EOPNOTSUPP)) /* path not found or net err */ 325 (rc != -EOPNOTSUPP)) /* path not found or net err */
@@ -386,7 +387,7 @@ int cifs_open(struct inode *inode, struct file *file)
386 & CIFS_MOUNT_MAP_SPECIAL_CHR); 387 & CIFS_MOUNT_MAP_SPECIAL_CHR);
387 } 388 }
388 if (rc) { 389 if (rc) {
389 cFYI(1, ("cifs_open returned 0x%x", rc)); 390 cFYI(1, "cifs_open returned 0x%x", rc);
390 goto out; 391 goto out;
391 } 392 }
392 393
@@ -469,7 +470,7 @@ static int cifs_reopen_file(struct file *file, bool can_flush)
469 } 470 }
470 471
471 if (file->f_path.dentry == NULL) { 472 if (file->f_path.dentry == NULL) {
472 cERROR(1, ("no valid name if dentry freed")); 473 cERROR(1, "no valid name if dentry freed");
473 dump_stack(); 474 dump_stack();
474 rc = -EBADF; 475 rc = -EBADF;
475 goto reopen_error_exit; 476 goto reopen_error_exit;
@@ -477,7 +478,7 @@ static int cifs_reopen_file(struct file *file, bool can_flush)
477 478
478 inode = file->f_path.dentry->d_inode; 479 inode = file->f_path.dentry->d_inode;
479 if (inode == NULL) { 480 if (inode == NULL) {
480 cERROR(1, ("inode not valid")); 481 cERROR(1, "inode not valid");
481 dump_stack(); 482 dump_stack();
482 rc = -EBADF; 483 rc = -EBADF;
483 goto reopen_error_exit; 484 goto reopen_error_exit;
@@ -499,8 +500,8 @@ reopen_error_exit:
499 return rc; 500 return rc;
500 } 501 }
501 502
502 cFYI(1, ("inode = 0x%p file flags 0x%x for %s", 503 cFYI(1, "inode = 0x%p file flags 0x%x for %s",
503 inode, file->f_flags, full_path)); 504 inode, file->f_flags, full_path);
504 505
505 if (oplockEnabled) 506 if (oplockEnabled)
506 oplock = REQ_OPLOCK; 507 oplock = REQ_OPLOCK;
@@ -513,10 +514,11 @@ reopen_error_exit:
513 int oflags = (int) cifs_posix_convert_flags(file->f_flags); 514 int oflags = (int) cifs_posix_convert_flags(file->f_flags);
514 /* can not refresh inode info since size could be stale */ 515 /* can not refresh inode info since size could be stale */
515 rc = cifs_posix_open(full_path, NULL, file->f_path.mnt, 516 rc = cifs_posix_open(full_path, NULL, file->f_path.mnt,
516 cifs_sb->mnt_file_mode /* ignored */, 517 inode->i_sb,
517 oflags, &oplock, &netfid, xid); 518 cifs_sb->mnt_file_mode /* ignored */,
519 oflags, &oplock, &netfid, xid);
518 if (rc == 0) { 520 if (rc == 0) {
519 cFYI(1, ("posix reopen succeeded")); 521 cFYI(1, "posix reopen succeeded");
520 goto reopen_success; 522 goto reopen_success;
521 } 523 }
522 /* fallthrough to retry open the old way on errors, especially 524 /* fallthrough to retry open the old way on errors, especially
@@ -537,8 +539,8 @@ reopen_error_exit:
537 CIFS_MOUNT_MAP_SPECIAL_CHR); 539 CIFS_MOUNT_MAP_SPECIAL_CHR);
538 if (rc) { 540 if (rc) {
539 mutex_unlock(&pCifsFile->fh_mutex); 541 mutex_unlock(&pCifsFile->fh_mutex);
540 cFYI(1, ("cifs_open returned 0x%x", rc)); 542 cFYI(1, "cifs_open returned 0x%x", rc);
541 cFYI(1, ("oplock: %d", oplock)); 543 cFYI(1, "oplock: %d", oplock);
542 } else { 544 } else {
543reopen_success: 545reopen_success:
544 pCifsFile->netfid = netfid; 546 pCifsFile->netfid = netfid;
@@ -570,8 +572,8 @@ reopen_success:
570 if ((oplock & 0xF) == OPLOCK_EXCLUSIVE) { 572 if ((oplock & 0xF) == OPLOCK_EXCLUSIVE) {
571 pCifsInode->clientCanCacheAll = true; 573 pCifsInode->clientCanCacheAll = true;
572 pCifsInode->clientCanCacheRead = true; 574 pCifsInode->clientCanCacheRead = true;
573 cFYI(1, ("Exclusive Oplock granted on inode %p", 575 cFYI(1, "Exclusive Oplock granted on inode %p",
574 file->f_path.dentry->d_inode)); 576 file->f_path.dentry->d_inode);
575 } else if ((oplock & 0xF) == OPLOCK_READ) { 577 } else if ((oplock & 0xF) == OPLOCK_READ) {
576 pCifsInode->clientCanCacheRead = true; 578 pCifsInode->clientCanCacheRead = true;
577 pCifsInode->clientCanCacheAll = false; 579 pCifsInode->clientCanCacheAll = false;
@@ -619,8 +621,7 @@ int cifs_close(struct inode *inode, struct file *file)
619 the struct would be in each open file, 621 the struct would be in each open file,
620 but this should give enough time to 622 but this should give enough time to
621 clear the socket */ 623 clear the socket */
622 cFYI(DBG2, 624 cFYI(DBG2, "close delay, write pending");
623 ("close delay, write pending"));
624 msleep(timeout); 625 msleep(timeout);
625 timeout *= 4; 626 timeout *= 4;
626 } 627 }
@@ -653,7 +654,7 @@ int cifs_close(struct inode *inode, struct file *file)
653 654
654 read_lock(&GlobalSMBSeslock); 655 read_lock(&GlobalSMBSeslock);
655 if (list_empty(&(CIFS_I(inode)->openFileList))) { 656 if (list_empty(&(CIFS_I(inode)->openFileList))) {
656 cFYI(1, ("closing last open instance for inode %p", inode)); 657 cFYI(1, "closing last open instance for inode %p", inode);
657 /* if the file is not open we do not know if we can cache info 658 /* if the file is not open we do not know if we can cache info
658 on this inode, much less write behind and read ahead */ 659 on this inode, much less write behind and read ahead */
659 CIFS_I(inode)->clientCanCacheRead = false; 660 CIFS_I(inode)->clientCanCacheRead = false;
@@ -674,7 +675,7 @@ int cifs_closedir(struct inode *inode, struct file *file)
674 (struct cifsFileInfo *)file->private_data; 675 (struct cifsFileInfo *)file->private_data;
675 char *ptmp; 676 char *ptmp;
676 677
677 cFYI(1, ("Closedir inode = 0x%p", inode)); 678 cFYI(1, "Closedir inode = 0x%p", inode);
678 679
679 xid = GetXid(); 680 xid = GetXid();
680 681
@@ -685,22 +686,22 @@ int cifs_closedir(struct inode *inode, struct file *file)
685 686
686 pTcon = cifs_sb->tcon; 687 pTcon = cifs_sb->tcon;
687 688
688 cFYI(1, ("Freeing private data in close dir")); 689 cFYI(1, "Freeing private data in close dir");
689 write_lock(&GlobalSMBSeslock); 690 write_lock(&GlobalSMBSeslock);
690 if (!pCFileStruct->srch_inf.endOfSearch && 691 if (!pCFileStruct->srch_inf.endOfSearch &&
691 !pCFileStruct->invalidHandle) { 692 !pCFileStruct->invalidHandle) {
692 pCFileStruct->invalidHandle = true; 693 pCFileStruct->invalidHandle = true;
693 write_unlock(&GlobalSMBSeslock); 694 write_unlock(&GlobalSMBSeslock);
694 rc = CIFSFindClose(xid, pTcon, pCFileStruct->netfid); 695 rc = CIFSFindClose(xid, pTcon, pCFileStruct->netfid);
695 cFYI(1, ("Closing uncompleted readdir with rc %d", 696 cFYI(1, "Closing uncompleted readdir with rc %d",
696 rc)); 697 rc);
697 /* not much we can do if it fails anyway, ignore rc */ 698 /* not much we can do if it fails anyway, ignore rc */
698 rc = 0; 699 rc = 0;
699 } else 700 } else
700 write_unlock(&GlobalSMBSeslock); 701 write_unlock(&GlobalSMBSeslock);
701 ptmp = pCFileStruct->srch_inf.ntwrk_buf_start; 702 ptmp = pCFileStruct->srch_inf.ntwrk_buf_start;
702 if (ptmp) { 703 if (ptmp) {
703 cFYI(1, ("closedir free smb buf in srch struct")); 704 cFYI(1, "closedir free smb buf in srch struct");
704 pCFileStruct->srch_inf.ntwrk_buf_start = NULL; 705 pCFileStruct->srch_inf.ntwrk_buf_start = NULL;
705 if (pCFileStruct->srch_inf.smallBuf) 706 if (pCFileStruct->srch_inf.smallBuf)
706 cifs_small_buf_release(ptmp); 707 cifs_small_buf_release(ptmp);
@@ -748,49 +749,49 @@ int cifs_lock(struct file *file, int cmd, struct file_lock *pfLock)
748 rc = -EACCES; 749 rc = -EACCES;
749 xid = GetXid(); 750 xid = GetXid();
750 751
751 cFYI(1, ("Lock parm: 0x%x flockflags: " 752 cFYI(1, "Lock parm: 0x%x flockflags: "
752 "0x%x flocktype: 0x%x start: %lld end: %lld", 753 "0x%x flocktype: 0x%x start: %lld end: %lld",
753 cmd, pfLock->fl_flags, pfLock->fl_type, pfLock->fl_start, 754 cmd, pfLock->fl_flags, pfLock->fl_type, pfLock->fl_start,
754 pfLock->fl_end)); 755 pfLock->fl_end);
755 756
756 if (pfLock->fl_flags & FL_POSIX) 757 if (pfLock->fl_flags & FL_POSIX)
757 cFYI(1, ("Posix")); 758 cFYI(1, "Posix");
758 if (pfLock->fl_flags & FL_FLOCK) 759 if (pfLock->fl_flags & FL_FLOCK)
759 cFYI(1, ("Flock")); 760 cFYI(1, "Flock");
760 if (pfLock->fl_flags & FL_SLEEP) { 761 if (pfLock->fl_flags & FL_SLEEP) {
761 cFYI(1, ("Blocking lock")); 762 cFYI(1, "Blocking lock");
762 wait_flag = true; 763 wait_flag = true;
763 } 764 }
764 if (pfLock->fl_flags & FL_ACCESS) 765 if (pfLock->fl_flags & FL_ACCESS)
765 cFYI(1, ("Process suspended by mandatory locking - " 766 cFYI(1, "Process suspended by mandatory locking - "
766 "not implemented yet")); 767 "not implemented yet");
767 if (pfLock->fl_flags & FL_LEASE) 768 if (pfLock->fl_flags & FL_LEASE)
768 cFYI(1, ("Lease on file - not implemented yet")); 769 cFYI(1, "Lease on file - not implemented yet");
769 if (pfLock->fl_flags & 770 if (pfLock->fl_flags &
770 (~(FL_POSIX | FL_FLOCK | FL_SLEEP | FL_ACCESS | FL_LEASE))) 771 (~(FL_POSIX | FL_FLOCK | FL_SLEEP | FL_ACCESS | FL_LEASE)))
771 cFYI(1, ("Unknown lock flags 0x%x", pfLock->fl_flags)); 772 cFYI(1, "Unknown lock flags 0x%x", pfLock->fl_flags);
772 773
773 if (pfLock->fl_type == F_WRLCK) { 774 if (pfLock->fl_type == F_WRLCK) {
774 cFYI(1, ("F_WRLCK ")); 775 cFYI(1, "F_WRLCK ");
775 numLock = 1; 776 numLock = 1;
776 } else if (pfLock->fl_type == F_UNLCK) { 777 } else if (pfLock->fl_type == F_UNLCK) {
777 cFYI(1, ("F_UNLCK")); 778 cFYI(1, "F_UNLCK");
778 numUnlock = 1; 779 numUnlock = 1;
779 /* Check if unlock includes more than 780 /* Check if unlock includes more than
780 one lock range */ 781 one lock range */
781 } else if (pfLock->fl_type == F_RDLCK) { 782 } else if (pfLock->fl_type == F_RDLCK) {
782 cFYI(1, ("F_RDLCK")); 783 cFYI(1, "F_RDLCK");
783 lockType |= LOCKING_ANDX_SHARED_LOCK; 784 lockType |= LOCKING_ANDX_SHARED_LOCK;
784 numLock = 1; 785 numLock = 1;
785 } else if (pfLock->fl_type == F_EXLCK) { 786 } else if (pfLock->fl_type == F_EXLCK) {
786 cFYI(1, ("F_EXLCK")); 787 cFYI(1, "F_EXLCK");
787 numLock = 1; 788 numLock = 1;
788 } else if (pfLock->fl_type == F_SHLCK) { 789 } else if (pfLock->fl_type == F_SHLCK) {
789 cFYI(1, ("F_SHLCK")); 790 cFYI(1, "F_SHLCK");
790 lockType |= LOCKING_ANDX_SHARED_LOCK; 791 lockType |= LOCKING_ANDX_SHARED_LOCK;
791 numLock = 1; 792 numLock = 1;
792 } else 793 } else
793 cFYI(1, ("Unknown type of lock")); 794 cFYI(1, "Unknown type of lock");
794 795
795 cifs_sb = CIFS_SB(file->f_path.dentry->d_sb); 796 cifs_sb = CIFS_SB(file->f_path.dentry->d_sb);
796 tcon = cifs_sb->tcon; 797 tcon = cifs_sb->tcon;
@@ -833,8 +834,8 @@ int cifs_lock(struct file *file, int cmd, struct file_lock *pfLock)
833 0 /* wait flag */ ); 834 0 /* wait flag */ );
834 pfLock->fl_type = F_UNLCK; 835 pfLock->fl_type = F_UNLCK;
835 if (rc != 0) 836 if (rc != 0)
836 cERROR(1, ("Error unlocking previously locked " 837 cERROR(1, "Error unlocking previously locked "
837 "range %d during test of lock", rc)); 838 "range %d during test of lock", rc);
838 rc = 0; 839 rc = 0;
839 840
840 } else { 841 } else {
@@ -856,9 +857,9 @@ int cifs_lock(struct file *file, int cmd, struct file_lock *pfLock)
856 0 /* wait flag */); 857 0 /* wait flag */);
857 pfLock->fl_type = F_RDLCK; 858 pfLock->fl_type = F_RDLCK;
858 if (rc != 0) 859 if (rc != 0)
859 cERROR(1, ("Error unlocking " 860 cERROR(1, "Error unlocking "
860 "previously locked range %d " 861 "previously locked range %d "
861 "during test of lock", rc)); 862 "during test of lock", rc);
862 rc = 0; 863 rc = 0;
863 } else { 864 } else {
864 pfLock->fl_type = F_WRLCK; 865 pfLock->fl_type = F_WRLCK;
@@ -923,9 +924,10 @@ int cifs_lock(struct file *file, int cmd, struct file_lock *pfLock)
923 1, 0, li->type, false); 924 1, 0, li->type, false);
924 if (stored_rc) 925 if (stored_rc)
925 rc = stored_rc; 926 rc = stored_rc;
926 927 else {
927 list_del(&li->llist); 928 list_del(&li->llist);
928 kfree(li); 929 kfree(li);
930 }
929 } 931 }
930 } 932 }
931 mutex_unlock(&fid->lock_mutex); 933 mutex_unlock(&fid->lock_mutex);
@@ -988,9 +990,8 @@ ssize_t cifs_user_write(struct file *file, const char __user *write_data,
988 990
989 pTcon = cifs_sb->tcon; 991 pTcon = cifs_sb->tcon;
990 992
991 /* cFYI(1, 993 /* cFYI(1, " write %d bytes to offset %lld of %s", write_size,
992 (" write %d bytes to offset %lld of %s", write_size, 994 *poffset, file->f_path.dentry->d_name.name); */
993 *poffset, file->f_path.dentry->d_name.name)); */
994 995
995 if (file->private_data == NULL) 996 if (file->private_data == NULL)
996 return -EBADF; 997 return -EBADF;
@@ -1091,8 +1092,8 @@ static ssize_t cifs_write(struct file *file, const char *write_data,
1091 1092
1092 pTcon = cifs_sb->tcon; 1093 pTcon = cifs_sb->tcon;
1093 1094
1094 cFYI(1, ("write %zd bytes to offset %lld of %s", write_size, 1095 cFYI(1, "write %zd bytes to offset %lld of %s", write_size,
1095 *poffset, file->f_path.dentry->d_name.name)); 1096 *poffset, file->f_path.dentry->d_name.name);
1096 1097
1097 if (file->private_data == NULL) 1098 if (file->private_data == NULL)
1098 return -EBADF; 1099 return -EBADF;
@@ -1233,7 +1234,7 @@ struct cifsFileInfo *find_writable_file(struct cifsInodeInfo *cifs_inode)
1233 it being zero) during stress testcases so we need to check for it */ 1234 it being zero) during stress testcases so we need to check for it */
1234 1235
1235 if (cifs_inode == NULL) { 1236 if (cifs_inode == NULL) {
1236 cERROR(1, ("Null inode passed to cifs_writeable_file")); 1237 cERROR(1, "Null inode passed to cifs_writeable_file");
1237 dump_stack(); 1238 dump_stack();
1238 return NULL; 1239 return NULL;
1239 } 1240 }
@@ -1277,7 +1278,7 @@ refind_writable:
1277 again. Note that it would be bad 1278 again. Note that it would be bad
1278 to hold up writepages here (rather than 1279 to hold up writepages here (rather than
1279 in caller) with continuous retries */ 1280 in caller) with continuous retries */
1280 cFYI(1, ("wp failed on reopen file")); 1281 cFYI(1, "wp failed on reopen file");
1281 read_lock(&GlobalSMBSeslock); 1282 read_lock(&GlobalSMBSeslock);
1282 /* can not use this handle, no write 1283 /* can not use this handle, no write
1283 pending on this one after all */ 1284 pending on this one after all */
@@ -1353,7 +1354,7 @@ static int cifs_partialpagewrite(struct page *page, unsigned from, unsigned to)
1353 else if (bytes_written < 0) 1354 else if (bytes_written < 0)
1354 rc = bytes_written; 1355 rc = bytes_written;
1355 } else { 1356 } else {
1356 cFYI(1, ("No writeable filehandles for inode")); 1357 cFYI(1, "No writeable filehandles for inode");
1357 rc = -EIO; 1358 rc = -EIO;
1358 } 1359 }
1359 1360
@@ -1525,7 +1526,7 @@ retry:
1525 */ 1526 */
1526 open_file = find_writable_file(CIFS_I(mapping->host)); 1527 open_file = find_writable_file(CIFS_I(mapping->host));
1527 if (!open_file) { 1528 if (!open_file) {
1528 cERROR(1, ("No writable handles for inode")); 1529 cERROR(1, "No writable handles for inode");
1529 rc = -EBADF; 1530 rc = -EBADF;
1530 } else { 1531 } else {
1531 long_op = cifs_write_timeout(cifsi, offset); 1532 long_op = cifs_write_timeout(cifsi, offset);
@@ -1538,8 +1539,8 @@ retry:
1538 cifs_update_eof(cifsi, offset, bytes_written); 1539 cifs_update_eof(cifsi, offset, bytes_written);
1539 1540
1540 if (rc || bytes_written < bytes_to_write) { 1541 if (rc || bytes_written < bytes_to_write) {
1541 cERROR(1, ("Write2 ret %d, wrote %d", 1542 cERROR(1, "Write2 ret %d, wrote %d",
1542 rc, bytes_written)); 1543 rc, bytes_written);
1543 /* BB what if continued retry is 1544 /* BB what if continued retry is
1544 requested via mount flags? */ 1545 requested via mount flags? */
1545 if (rc == -ENOSPC) 1546 if (rc == -ENOSPC)
@@ -1600,7 +1601,7 @@ static int cifs_writepage(struct page *page, struct writeback_control *wbc)
1600/* BB add check for wbc flags */ 1601/* BB add check for wbc flags */
1601 page_cache_get(page); 1602 page_cache_get(page);
1602 if (!PageUptodate(page)) 1603 if (!PageUptodate(page))
1603 cFYI(1, ("ppw - page not up to date")); 1604 cFYI(1, "ppw - page not up to date");
1604 1605
1605 /* 1606 /*
1606 * Set the "writeback" flag, and clear "dirty" in the radix tree. 1607 * Set the "writeback" flag, and clear "dirty" in the radix tree.
@@ -1629,8 +1630,8 @@ static int cifs_write_end(struct file *file, struct address_space *mapping,
1629 int rc; 1630 int rc;
1630 struct inode *inode = mapping->host; 1631 struct inode *inode = mapping->host;
1631 1632
1632 cFYI(1, ("write_end for page %p from pos %lld with %d bytes", 1633 cFYI(1, "write_end for page %p from pos %lld with %d bytes",
1633 page, pos, copied)); 1634 page, pos, copied);
1634 1635
1635 if (PageChecked(page)) { 1636 if (PageChecked(page)) {
1636 if (copied == len) 1637 if (copied == len)
@@ -1686,8 +1687,8 @@ int cifs_fsync(struct file *file, struct dentry *dentry, int datasync)
1686 1687
1687 xid = GetXid(); 1688 xid = GetXid();
1688 1689
1689 cFYI(1, ("Sync file - name: %s datasync: 0x%x", 1690 cFYI(1, "Sync file - name: %s datasync: 0x%x",
1690 dentry->d_name.name, datasync)); 1691 dentry->d_name.name, datasync);
1691 1692
1692 rc = filemap_write_and_wait(inode->i_mapping); 1693 rc = filemap_write_and_wait(inode->i_mapping);
1693 if (rc == 0) { 1694 if (rc == 0) {
@@ -1711,7 +1712,7 @@ int cifs_fsync(struct file *file, struct dentry *dentry, int datasync)
1711 unsigned int rpages = 0; 1712 unsigned int rpages = 0;
1712 int rc = 0; 1713 int rc = 0;
1713 1714
1714 cFYI(1, ("sync page %p",page)); 1715 cFYI(1, "sync page %p", page);
1715 mapping = page->mapping; 1716 mapping = page->mapping;
1716 if (!mapping) 1717 if (!mapping)
1717 return 0; 1718 return 0;
@@ -1722,7 +1723,7 @@ int cifs_fsync(struct file *file, struct dentry *dentry, int datasync)
1722/* fill in rpages then 1723/* fill in rpages then
1723 result = cifs_pagein_inode(inode, index, rpages); */ /* BB finish */ 1724 result = cifs_pagein_inode(inode, index, rpages); */ /* BB finish */
1724 1725
1725/* cFYI(1, ("rpages is %d for sync page of Index %ld", rpages, index)); 1726/* cFYI(1, "rpages is %d for sync page of Index %ld", rpages, index);
1726 1727
1727#if 0 1728#if 0
1728 if (rc < 0) 1729 if (rc < 0)
@@ -1756,7 +1757,7 @@ int cifs_flush(struct file *file, fl_owner_t id)
1756 CIFS_I(inode)->write_behind_rc = 0; 1757 CIFS_I(inode)->write_behind_rc = 0;
1757 } 1758 }
1758 1759
1759 cFYI(1, ("Flush inode %p file %p rc %d", inode, file, rc)); 1760 cFYI(1, "Flush inode %p file %p rc %d", inode, file, rc);
1760 1761
1761 return rc; 1762 return rc;
1762} 1763}
@@ -1788,7 +1789,7 @@ ssize_t cifs_user_read(struct file *file, char __user *read_data,
1788 open_file = (struct cifsFileInfo *)file->private_data; 1789 open_file = (struct cifsFileInfo *)file->private_data;
1789 1790
1790 if ((file->f_flags & O_ACCMODE) == O_WRONLY) 1791 if ((file->f_flags & O_ACCMODE) == O_WRONLY)
1791 cFYI(1, ("attempting read on write only file instance")); 1792 cFYI(1, "attempting read on write only file instance");
1792 1793
1793 for (total_read = 0, current_offset = read_data; 1794 for (total_read = 0, current_offset = read_data;
1794 read_size > total_read; 1795 read_size > total_read;
@@ -1869,7 +1870,7 @@ static ssize_t cifs_read(struct file *file, char *read_data, size_t read_size,
1869 open_file = (struct cifsFileInfo *)file->private_data; 1870 open_file = (struct cifsFileInfo *)file->private_data;
1870 1871
1871 if ((file->f_flags & O_ACCMODE) == O_WRONLY) 1872 if ((file->f_flags & O_ACCMODE) == O_WRONLY)
1872 cFYI(1, ("attempting read on write only file instance")); 1873 cFYI(1, "attempting read on write only file instance");
1873 1874
1874 for (total_read = 0, current_offset = read_data; 1875 for (total_read = 0, current_offset = read_data;
1875 read_size > total_read; 1876 read_size > total_read;
@@ -1920,7 +1921,7 @@ int cifs_file_mmap(struct file *file, struct vm_area_struct *vma)
1920 xid = GetXid(); 1921 xid = GetXid();
1921 rc = cifs_revalidate_file(file); 1922 rc = cifs_revalidate_file(file);
1922 if (rc) { 1923 if (rc) {
1923 cFYI(1, ("Validation prior to mmap failed, error=%d", rc)); 1924 cFYI(1, "Validation prior to mmap failed, error=%d", rc);
1924 FreeXid(xid); 1925 FreeXid(xid);
1925 return rc; 1926 return rc;
1926 } 1927 }
@@ -1931,8 +1932,7 @@ int cifs_file_mmap(struct file *file, struct vm_area_struct *vma)
1931 1932
1932 1933
1933static void cifs_copy_cache_pages(struct address_space *mapping, 1934static void cifs_copy_cache_pages(struct address_space *mapping,
1934 struct list_head *pages, int bytes_read, char *data, 1935 struct list_head *pages, int bytes_read, char *data)
1935 struct pagevec *plru_pvec)
1936{ 1936{
1937 struct page *page; 1937 struct page *page;
1938 char *target; 1938 char *target;
@@ -1944,10 +1944,10 @@ static void cifs_copy_cache_pages(struct address_space *mapping,
1944 page = list_entry(pages->prev, struct page, lru); 1944 page = list_entry(pages->prev, struct page, lru);
1945 list_del(&page->lru); 1945 list_del(&page->lru);
1946 1946
1947 if (add_to_page_cache(page, mapping, page->index, 1947 if (add_to_page_cache_lru(page, mapping, page->index,
1948 GFP_KERNEL)) { 1948 GFP_KERNEL)) {
1949 page_cache_release(page); 1949 page_cache_release(page);
1950 cFYI(1, ("Add page cache failed")); 1950 cFYI(1, "Add page cache failed");
1951 data += PAGE_CACHE_SIZE; 1951 data += PAGE_CACHE_SIZE;
1952 bytes_read -= PAGE_CACHE_SIZE; 1952 bytes_read -= PAGE_CACHE_SIZE;
1953 continue; 1953 continue;
@@ -1970,8 +1970,6 @@ static void cifs_copy_cache_pages(struct address_space *mapping,
1970 flush_dcache_page(page); 1970 flush_dcache_page(page);
1971 SetPageUptodate(page); 1971 SetPageUptodate(page);
1972 unlock_page(page); 1972 unlock_page(page);
1973 if (!pagevec_add(plru_pvec, page))
1974 __pagevec_lru_add_file(plru_pvec);
1975 data += PAGE_CACHE_SIZE; 1973 data += PAGE_CACHE_SIZE;
1976 } 1974 }
1977 return; 1975 return;
@@ -1990,7 +1988,6 @@ static int cifs_readpages(struct file *file, struct address_space *mapping,
1990 unsigned int read_size, i; 1988 unsigned int read_size, i;
1991 char *smb_read_data = NULL; 1989 char *smb_read_data = NULL;
1992 struct smb_com_read_rsp *pSMBr; 1990 struct smb_com_read_rsp *pSMBr;
1993 struct pagevec lru_pvec;
1994 struct cifsFileInfo *open_file; 1991 struct cifsFileInfo *open_file;
1995 int buf_type = CIFS_NO_BUFFER; 1992 int buf_type = CIFS_NO_BUFFER;
1996 1993
@@ -2004,8 +2001,7 @@ static int cifs_readpages(struct file *file, struct address_space *mapping,
2004 cifs_sb = CIFS_SB(file->f_path.dentry->d_sb); 2001 cifs_sb = CIFS_SB(file->f_path.dentry->d_sb);
2005 pTcon = cifs_sb->tcon; 2002 pTcon = cifs_sb->tcon;
2006 2003
2007 pagevec_init(&lru_pvec, 0); 2004 cFYI(DBG2, "rpages: num pages %d", num_pages);
2008 cFYI(DBG2, ("rpages: num pages %d", num_pages));
2009 for (i = 0; i < num_pages; ) { 2005 for (i = 0; i < num_pages; ) {
2010 unsigned contig_pages; 2006 unsigned contig_pages;
2011 struct page *tmp_page; 2007 struct page *tmp_page;
@@ -2038,8 +2034,8 @@ static int cifs_readpages(struct file *file, struct address_space *mapping,
2038 /* Read size needs to be in multiples of one page */ 2034 /* Read size needs to be in multiples of one page */
2039 read_size = min_t(const unsigned int, read_size, 2035 read_size = min_t(const unsigned int, read_size,
2040 cifs_sb->rsize & PAGE_CACHE_MASK); 2036 cifs_sb->rsize & PAGE_CACHE_MASK);
2041 cFYI(DBG2, ("rpages: read size 0x%x contiguous pages %d", 2037 cFYI(DBG2, "rpages: read size 0x%x contiguous pages %d",
2042 read_size, contig_pages)); 2038 read_size, contig_pages);
2043 rc = -EAGAIN; 2039 rc = -EAGAIN;
2044 while (rc == -EAGAIN) { 2040 while (rc == -EAGAIN) {
2045 if ((open_file->invalidHandle) && 2041 if ((open_file->invalidHandle) &&
@@ -2066,14 +2062,14 @@ static int cifs_readpages(struct file *file, struct address_space *mapping,
2066 } 2062 }
2067 } 2063 }
2068 if ((rc < 0) || (smb_read_data == NULL)) { 2064 if ((rc < 0) || (smb_read_data == NULL)) {
2069 cFYI(1, ("Read error in readpages: %d", rc)); 2065 cFYI(1, "Read error in readpages: %d", rc);
2070 break; 2066 break;
2071 } else if (bytes_read > 0) { 2067 } else if (bytes_read > 0) {
2072 task_io_account_read(bytes_read); 2068 task_io_account_read(bytes_read);
2073 pSMBr = (struct smb_com_read_rsp *)smb_read_data; 2069 pSMBr = (struct smb_com_read_rsp *)smb_read_data;
2074 cifs_copy_cache_pages(mapping, page_list, bytes_read, 2070 cifs_copy_cache_pages(mapping, page_list, bytes_read,
2075 smb_read_data + 4 /* RFC1001 hdr */ + 2071 smb_read_data + 4 /* RFC1001 hdr */ +
2076 le16_to_cpu(pSMBr->DataOffset), &lru_pvec); 2072 le16_to_cpu(pSMBr->DataOffset));
2077 2073
2078 i += bytes_read >> PAGE_CACHE_SHIFT; 2074 i += bytes_read >> PAGE_CACHE_SHIFT;
2079 cifs_stats_bytes_read(pTcon, bytes_read); 2075 cifs_stats_bytes_read(pTcon, bytes_read);
@@ -2089,9 +2085,9 @@ static int cifs_readpages(struct file *file, struct address_space *mapping,
2089 /* break; */ 2085 /* break; */
2090 } 2086 }
2091 } else { 2087 } else {
2092 cFYI(1, ("No bytes read (%d) at offset %lld . " 2088 cFYI(1, "No bytes read (%d) at offset %lld . "
2093 "Cleaning remaining pages from readahead list", 2089 "Cleaning remaining pages from readahead list",
2094 bytes_read, offset)); 2090 bytes_read, offset);
2095 /* BB turn off caching and do new lookup on 2091 /* BB turn off caching and do new lookup on
2096 file size at server? */ 2092 file size at server? */
2097 break; 2093 break;
@@ -2106,8 +2102,6 @@ static int cifs_readpages(struct file *file, struct address_space *mapping,
2106 bytes_read = 0; 2102 bytes_read = 0;
2107 } 2103 }
2108 2104
2109 pagevec_lru_add_file(&lru_pvec);
2110
2111/* need to free smb_read_data buf before exit */ 2105/* need to free smb_read_data buf before exit */
2112 if (smb_read_data) { 2106 if (smb_read_data) {
2113 if (buf_type == CIFS_SMALL_BUFFER) 2107 if (buf_type == CIFS_SMALL_BUFFER)
@@ -2136,7 +2130,7 @@ static int cifs_readpage_worker(struct file *file, struct page *page,
2136 if (rc < 0) 2130 if (rc < 0)
2137 goto io_error; 2131 goto io_error;
2138 else 2132 else
2139 cFYI(1, ("Bytes read %d", rc)); 2133 cFYI(1, "Bytes read %d", rc);
2140 2134
2141 file->f_path.dentry->d_inode->i_atime = 2135 file->f_path.dentry->d_inode->i_atime =
2142 current_fs_time(file->f_path.dentry->d_inode->i_sb); 2136 current_fs_time(file->f_path.dentry->d_inode->i_sb);
@@ -2168,8 +2162,8 @@ static int cifs_readpage(struct file *file, struct page *page)
2168 return rc; 2162 return rc;
2169 } 2163 }
2170 2164
2171 cFYI(1, ("readpage %p at offset %d 0x%x\n", 2165 cFYI(1, "readpage %p at offset %d 0x%x\n",
2172 page, (int)offset, (int)offset)); 2166 page, (int)offset, (int)offset);
2173 2167
2174 rc = cifs_readpage_worker(file, page, &offset); 2168 rc = cifs_readpage_worker(file, page, &offset);
2175 2169
@@ -2239,7 +2233,7 @@ static int cifs_write_begin(struct file *file, struct address_space *mapping,
2239 struct page *page; 2233 struct page *page;
2240 int rc = 0; 2234 int rc = 0;
2241 2235
2242 cFYI(1, ("write_begin from %lld len %d", (long long)pos, len)); 2236 cFYI(1, "write_begin from %lld len %d", (long long)pos, len);
2243 2237
2244 page = grab_cache_page_write_begin(mapping, index, flags); 2238 page = grab_cache_page_write_begin(mapping, index, flags);
2245 if (!page) { 2239 if (!page) {
@@ -2311,12 +2305,10 @@ cifs_oplock_break(struct slow_work *work)
2311 int rc, waitrc = 0; 2305 int rc, waitrc = 0;
2312 2306
2313 if (inode && S_ISREG(inode->i_mode)) { 2307 if (inode && S_ISREG(inode->i_mode)) {
2314#ifdef CONFIG_CIFS_EXPERIMENTAL 2308 if (cinode->clientCanCacheRead)
2315 if (cinode->clientCanCacheAll == 0)
2316 break_lease(inode, O_RDONLY); 2309 break_lease(inode, O_RDONLY);
2317 else if (cinode->clientCanCacheRead == 0) 2310 else
2318 break_lease(inode, O_WRONLY); 2311 break_lease(inode, O_WRONLY);
2319#endif
2320 rc = filemap_fdatawrite(inode->i_mapping); 2312 rc = filemap_fdatawrite(inode->i_mapping);
2321 if (cinode->clientCanCacheRead == 0) { 2313 if (cinode->clientCanCacheRead == 0) {
2322 waitrc = filemap_fdatawait(inode->i_mapping); 2314 waitrc = filemap_fdatawait(inode->i_mapping);
@@ -2326,7 +2318,7 @@ cifs_oplock_break(struct slow_work *work)
2326 rc = waitrc; 2318 rc = waitrc;
2327 if (rc) 2319 if (rc)
2328 cinode->write_behind_rc = rc; 2320 cinode->write_behind_rc = rc;
2329 cFYI(1, ("Oplock flush inode %p rc %d", inode, rc)); 2321 cFYI(1, "Oplock flush inode %p rc %d", inode, rc);
2330 } 2322 }
2331 2323
2332 /* 2324 /*
@@ -2338,7 +2330,7 @@ cifs_oplock_break(struct slow_work *work)
2338 if (!cfile->closePend && !cfile->oplock_break_cancelled) { 2330 if (!cfile->closePend && !cfile->oplock_break_cancelled) {
2339 rc = CIFSSMBLock(0, cifs_sb->tcon, cfile->netfid, 0, 0, 0, 0, 2331 rc = CIFSSMBLock(0, cifs_sb->tcon, cfile->netfid, 0, 0, 0, 0,
2340 LOCKING_ANDX_OPLOCK_RELEASE, false); 2332 LOCKING_ANDX_OPLOCK_RELEASE, false);
2341 cFYI(1, ("Oplock release rc = %d", rc)); 2333 cFYI(1, "Oplock release rc = %d", rc);
2342 } 2334 }
2343} 2335}
2344 2336
diff --git a/fs/cifs/inode.c b/fs/cifs/inode.c
index 29b9ea244c81..62b324f26a56 100644
--- a/fs/cifs/inode.c
+++ b/fs/cifs/inode.c
@@ -1,7 +1,7 @@
1/* 1/*
2 * fs/cifs/inode.c 2 * fs/cifs/inode.c
3 * 3 *
4 * Copyright (C) International Business Machines Corp., 2002,2008 4 * Copyright (C) International Business Machines Corp., 2002,2010
5 * Author(s): Steve French (sfrench@us.ibm.com) 5 * Author(s): Steve French (sfrench@us.ibm.com)
6 * 6 *
7 * This library is free software; you can redistribute it and/or modify 7 * This library is free software; you can redistribute it and/or modify
@@ -86,30 +86,30 @@ cifs_revalidate_cache(struct inode *inode, struct cifs_fattr *fattr)
86{ 86{
87 struct cifsInodeInfo *cifs_i = CIFS_I(inode); 87 struct cifsInodeInfo *cifs_i = CIFS_I(inode);
88 88
89 cFYI(1, ("%s: revalidating inode %llu", __func__, cifs_i->uniqueid)); 89 cFYI(1, "%s: revalidating inode %llu", __func__, cifs_i->uniqueid);
90 90
91 if (inode->i_state & I_NEW) { 91 if (inode->i_state & I_NEW) {
92 cFYI(1, ("%s: inode %llu is new", __func__, cifs_i->uniqueid)); 92 cFYI(1, "%s: inode %llu is new", __func__, cifs_i->uniqueid);
93 return; 93 return;
94 } 94 }
95 95
96 /* don't bother with revalidation if we have an oplock */ 96 /* don't bother with revalidation if we have an oplock */
97 if (cifs_i->clientCanCacheRead) { 97 if (cifs_i->clientCanCacheRead) {
98 cFYI(1, ("%s: inode %llu is oplocked", __func__, 98 cFYI(1, "%s: inode %llu is oplocked", __func__,
99 cifs_i->uniqueid)); 99 cifs_i->uniqueid);
100 return; 100 return;
101 } 101 }
102 102
103 /* revalidate if mtime or size have changed */ 103 /* revalidate if mtime or size have changed */
104 if (timespec_equal(&inode->i_mtime, &fattr->cf_mtime) && 104 if (timespec_equal(&inode->i_mtime, &fattr->cf_mtime) &&
105 cifs_i->server_eof == fattr->cf_eof) { 105 cifs_i->server_eof == fattr->cf_eof) {
106 cFYI(1, ("%s: inode %llu is unchanged", __func__, 106 cFYI(1, "%s: inode %llu is unchanged", __func__,
107 cifs_i->uniqueid)); 107 cifs_i->uniqueid);
108 return; 108 return;
109 } 109 }
110 110
111 cFYI(1, ("%s: invalidating inode %llu mapping", __func__, 111 cFYI(1, "%s: invalidating inode %llu mapping", __func__,
112 cifs_i->uniqueid)); 112 cifs_i->uniqueid);
113 cifs_i->invalid_mapping = true; 113 cifs_i->invalid_mapping = true;
114} 114}
115 115
@@ -137,15 +137,14 @@ cifs_fattr_to_inode(struct inode *inode, struct cifs_fattr *fattr)
137 inode->i_mode = fattr->cf_mode; 137 inode->i_mode = fattr->cf_mode;
138 138
139 cifs_i->cifsAttrs = fattr->cf_cifsattrs; 139 cifs_i->cifsAttrs = fattr->cf_cifsattrs;
140 cifs_i->uniqueid = fattr->cf_uniqueid;
141 140
142 if (fattr->cf_flags & CIFS_FATTR_NEED_REVAL) 141 if (fattr->cf_flags & CIFS_FATTR_NEED_REVAL)
143 cifs_i->time = 0; 142 cifs_i->time = 0;
144 else 143 else
145 cifs_i->time = jiffies; 144 cifs_i->time = jiffies;
146 145
147 cFYI(1, ("inode 0x%p old_time=%ld new_time=%ld", inode, 146 cFYI(1, "inode 0x%p old_time=%ld new_time=%ld", inode,
148 oldtime, cifs_i->time)); 147 oldtime, cifs_i->time);
149 148
150 cifs_i->delete_pending = fattr->cf_flags & CIFS_FATTR_DELETE_PENDING; 149 cifs_i->delete_pending = fattr->cf_flags & CIFS_FATTR_DELETE_PENDING;
151 150
@@ -170,6 +169,17 @@ cifs_fattr_to_inode(struct inode *inode, struct cifs_fattr *fattr)
170 cifs_set_ops(inode, fattr->cf_flags & CIFS_FATTR_DFS_REFERRAL); 169 cifs_set_ops(inode, fattr->cf_flags & CIFS_FATTR_DFS_REFERRAL);
171} 170}
172 171
172void
173cifs_fill_uniqueid(struct super_block *sb, struct cifs_fattr *fattr)
174{
175 struct cifs_sb_info *cifs_sb = CIFS_SB(sb);
176
177 if (cifs_sb->mnt_cifs_flags & CIFS_MOUNT_SERVER_INUM)
178 return;
179
180 fattr->cf_uniqueid = iunique(sb, ROOT_I);
181}
182
173/* Fill a cifs_fattr struct with info from FILE_UNIX_BASIC_INFO. */ 183/* Fill a cifs_fattr struct with info from FILE_UNIX_BASIC_INFO. */
174void 184void
175cifs_unix_basic_to_fattr(struct cifs_fattr *fattr, FILE_UNIX_BASIC_INFO *info, 185cifs_unix_basic_to_fattr(struct cifs_fattr *fattr, FILE_UNIX_BASIC_INFO *info,
@@ -227,7 +237,7 @@ cifs_unix_basic_to_fattr(struct cifs_fattr *fattr, FILE_UNIX_BASIC_INFO *info,
227 /* safest to call it a file if we do not know */ 237 /* safest to call it a file if we do not know */
228 fattr->cf_mode |= S_IFREG; 238 fattr->cf_mode |= S_IFREG;
229 fattr->cf_dtype = DT_REG; 239 fattr->cf_dtype = DT_REG;
230 cFYI(1, ("unknown type %d", le32_to_cpu(info->Type))); 240 cFYI(1, "unknown type %d", le32_to_cpu(info->Type));
231 break; 241 break;
232 } 242 }
233 243
@@ -256,7 +266,7 @@ cifs_create_dfs_fattr(struct cifs_fattr *fattr, struct super_block *sb)
256{ 266{
257 struct cifs_sb_info *cifs_sb = CIFS_SB(sb); 267 struct cifs_sb_info *cifs_sb = CIFS_SB(sb);
258 268
259 cFYI(1, ("creating fake fattr for DFS referral")); 269 cFYI(1, "creating fake fattr for DFS referral");
260 270
261 memset(fattr, 0, sizeof(*fattr)); 271 memset(fattr, 0, sizeof(*fattr));
262 fattr->cf_mode = S_IFDIR | S_IXUGO | S_IRWXU; 272 fattr->cf_mode = S_IFDIR | S_IXUGO | S_IRWXU;
@@ -305,7 +315,7 @@ int cifs_get_inode_info_unix(struct inode **pinode,
305 struct cifs_sb_info *cifs_sb = CIFS_SB(sb); 315 struct cifs_sb_info *cifs_sb = CIFS_SB(sb);
306 316
307 tcon = cifs_sb->tcon; 317 tcon = cifs_sb->tcon;
308 cFYI(1, ("Getting info on %s", full_path)); 318 cFYI(1, "Getting info on %s", full_path);
309 319
310 /* could have done a find first instead but this returns more info */ 320 /* could have done a find first instead but this returns more info */
311 rc = CIFSSMBUnixQPathInfo(xid, tcon, full_path, &find_data, 321 rc = CIFSSMBUnixQPathInfo(xid, tcon, full_path, &find_data,
@@ -323,6 +333,7 @@ int cifs_get_inode_info_unix(struct inode **pinode,
323 333
324 if (*pinode == NULL) { 334 if (*pinode == NULL) {
325 /* get new inode */ 335 /* get new inode */
336 cifs_fill_uniqueid(sb, &fattr);
326 *pinode = cifs_iget(sb, &fattr); 337 *pinode = cifs_iget(sb, &fattr);
327 if (!*pinode) 338 if (!*pinode)
328 rc = -ENOMEM; 339 rc = -ENOMEM;
@@ -373,7 +384,7 @@ cifs_sfu_type(struct cifs_fattr *fattr, const unsigned char *path,
373 &bytes_read, &pbuf, &buf_type); 384 &bytes_read, &pbuf, &buf_type);
374 if ((rc == 0) && (bytes_read >= 8)) { 385 if ((rc == 0) && (bytes_read >= 8)) {
375 if (memcmp("IntxBLK", pbuf, 8) == 0) { 386 if (memcmp("IntxBLK", pbuf, 8) == 0) {
376 cFYI(1, ("Block device")); 387 cFYI(1, "Block device");
377 fattr->cf_mode |= S_IFBLK; 388 fattr->cf_mode |= S_IFBLK;
378 fattr->cf_dtype = DT_BLK; 389 fattr->cf_dtype = DT_BLK;
379 if (bytes_read == 24) { 390 if (bytes_read == 24) {
@@ -385,7 +396,7 @@ cifs_sfu_type(struct cifs_fattr *fattr, const unsigned char *path,
385 fattr->cf_rdev = MKDEV(mjr, mnr); 396 fattr->cf_rdev = MKDEV(mjr, mnr);
386 } 397 }
387 } else if (memcmp("IntxCHR", pbuf, 8) == 0) { 398 } else if (memcmp("IntxCHR", pbuf, 8) == 0) {
388 cFYI(1, ("Char device")); 399 cFYI(1, "Char device");
389 fattr->cf_mode |= S_IFCHR; 400 fattr->cf_mode |= S_IFCHR;
390 fattr->cf_dtype = DT_CHR; 401 fattr->cf_dtype = DT_CHR;
391 if (bytes_read == 24) { 402 if (bytes_read == 24) {
@@ -397,7 +408,7 @@ cifs_sfu_type(struct cifs_fattr *fattr, const unsigned char *path,
397 fattr->cf_rdev = MKDEV(mjr, mnr); 408 fattr->cf_rdev = MKDEV(mjr, mnr);
398 } 409 }
399 } else if (memcmp("IntxLNK", pbuf, 7) == 0) { 410 } else if (memcmp("IntxLNK", pbuf, 7) == 0) {
400 cFYI(1, ("Symlink")); 411 cFYI(1, "Symlink");
401 fattr->cf_mode |= S_IFLNK; 412 fattr->cf_mode |= S_IFLNK;
402 fattr->cf_dtype = DT_LNK; 413 fattr->cf_dtype = DT_LNK;
403 } else { 414 } else {
@@ -439,10 +450,10 @@ static int cifs_sfu_mode(struct cifs_fattr *fattr, const unsigned char *path,
439 else if (rc > 3) { 450 else if (rc > 3) {
440 mode = le32_to_cpu(*((__le32 *)ea_value)); 451 mode = le32_to_cpu(*((__le32 *)ea_value));
441 fattr->cf_mode &= ~SFBITS_MASK; 452 fattr->cf_mode &= ~SFBITS_MASK;
442 cFYI(1, ("special bits 0%o org mode 0%o", mode, 453 cFYI(1, "special bits 0%o org mode 0%o", mode,
443 fattr->cf_mode)); 454 fattr->cf_mode);
444 fattr->cf_mode = (mode & SFBITS_MASK) | fattr->cf_mode; 455 fattr->cf_mode = (mode & SFBITS_MASK) | fattr->cf_mode;
445 cFYI(1, ("special mode bits 0%o", mode)); 456 cFYI(1, "special mode bits 0%o", mode);
446 } 457 }
447 458
448 return 0; 459 return 0;
@@ -548,11 +559,11 @@ int cifs_get_inode_info(struct inode **pinode,
548 struct cifs_fattr fattr; 559 struct cifs_fattr fattr;
549 560
550 pTcon = cifs_sb->tcon; 561 pTcon = cifs_sb->tcon;
551 cFYI(1, ("Getting info on %s", full_path)); 562 cFYI(1, "Getting info on %s", full_path);
552 563
553 if ((pfindData == NULL) && (*pinode != NULL)) { 564 if ((pfindData == NULL) && (*pinode != NULL)) {
554 if (CIFS_I(*pinode)->clientCanCacheRead) { 565 if (CIFS_I(*pinode)->clientCanCacheRead) {
555 cFYI(1, ("No need to revalidate cached inode sizes")); 566 cFYI(1, "No need to revalidate cached inode sizes");
556 return rc; 567 return rc;
557 } 568 }
558 } 569 }
@@ -618,7 +629,7 @@ int cifs_get_inode_info(struct inode **pinode,
618 cifs_sb->mnt_cifs_flags & 629 cifs_sb->mnt_cifs_flags &
619 CIFS_MOUNT_MAP_SPECIAL_CHR); 630 CIFS_MOUNT_MAP_SPECIAL_CHR);
620 if (rc1 || !fattr.cf_uniqueid) { 631 if (rc1 || !fattr.cf_uniqueid) {
621 cFYI(1, ("GetSrvInodeNum rc %d", rc1)); 632 cFYI(1, "GetSrvInodeNum rc %d", rc1);
622 fattr.cf_uniqueid = iunique(sb, ROOT_I); 633 fattr.cf_uniqueid = iunique(sb, ROOT_I);
623 cifs_autodisable_serverino(cifs_sb); 634 cifs_autodisable_serverino(cifs_sb);
624 } 635 }
@@ -634,13 +645,13 @@ int cifs_get_inode_info(struct inode **pinode,
634 cifs_sb->mnt_cifs_flags & CIFS_MOUNT_UNX_EMUL) { 645 cifs_sb->mnt_cifs_flags & CIFS_MOUNT_UNX_EMUL) {
635 tmprc = cifs_sfu_type(&fattr, full_path, cifs_sb, xid); 646 tmprc = cifs_sfu_type(&fattr, full_path, cifs_sb, xid);
636 if (tmprc) 647 if (tmprc)
637 cFYI(1, ("cifs_sfu_type failed: %d", tmprc)); 648 cFYI(1, "cifs_sfu_type failed: %d", tmprc);
638 } 649 }
639 650
640#ifdef CONFIG_CIFS_EXPERIMENTAL 651#ifdef CONFIG_CIFS_EXPERIMENTAL
641 /* fill in 0777 bits from ACL */ 652 /* fill in 0777 bits from ACL */
642 if (cifs_sb->mnt_cifs_flags & CIFS_MOUNT_CIFS_ACL) { 653 if (cifs_sb->mnt_cifs_flags & CIFS_MOUNT_CIFS_ACL) {
643 cFYI(1, ("Getting mode bits from ACL")); 654 cFYI(1, "Getting mode bits from ACL");
644 cifs_acl_to_fattr(cifs_sb, &fattr, *pinode, full_path, pfid); 655 cifs_acl_to_fattr(cifs_sb, &fattr, *pinode, full_path, pfid);
645 } 656 }
646#endif 657#endif
@@ -745,7 +756,7 @@ cifs_iget(struct super_block *sb, struct cifs_fattr *fattr)
745 struct inode *inode; 756 struct inode *inode;
746 757
747retry_iget5_locked: 758retry_iget5_locked:
748 cFYI(1, ("looking for uniqueid=%llu", fattr->cf_uniqueid)); 759 cFYI(1, "looking for uniqueid=%llu", fattr->cf_uniqueid);
749 760
750 /* hash down to 32-bits on 32-bit arch */ 761 /* hash down to 32-bits on 32-bit arch */
751 hash = cifs_uniqueid_to_ino_t(fattr->cf_uniqueid); 762 hash = cifs_uniqueid_to_ino_t(fattr->cf_uniqueid);
@@ -797,7 +808,7 @@ struct inode *cifs_root_iget(struct super_block *sb, unsigned long ino)
797 return ERR_PTR(-ENOMEM); 808 return ERR_PTR(-ENOMEM);
798 809
799 if (rc && cifs_sb->tcon->ipc) { 810 if (rc && cifs_sb->tcon->ipc) {
800 cFYI(1, ("ipc connection - fake read inode")); 811 cFYI(1, "ipc connection - fake read inode");
801 inode->i_mode |= S_IFDIR; 812 inode->i_mode |= S_IFDIR;
802 inode->i_nlink = 2; 813 inode->i_nlink = 2;
803 inode->i_op = &cifs_ipc_inode_ops; 814 inode->i_op = &cifs_ipc_inode_ops;
@@ -859,7 +870,7 @@ cifs_set_file_info(struct inode *inode, struct iattr *attrs, int xid,
859 * server times. 870 * server times.
860 */ 871 */
861 if (set_time && (attrs->ia_valid & ATTR_CTIME)) { 872 if (set_time && (attrs->ia_valid & ATTR_CTIME)) {
862 cFYI(1, ("CIFS - CTIME changed")); 873 cFYI(1, "CIFS - CTIME changed");
863 info_buf.ChangeTime = 874 info_buf.ChangeTime =
864 cpu_to_le64(cifs_UnixTimeToNT(attrs->ia_ctime)); 875 cpu_to_le64(cifs_UnixTimeToNT(attrs->ia_ctime));
865 } else 876 } else
@@ -894,8 +905,8 @@ cifs_set_file_info(struct inode *inode, struct iattr *attrs, int xid,
894 goto out; 905 goto out;
895 } 906 }
896 907
897 cFYI(1, ("calling SetFileInfo since SetPathInfo for " 908 cFYI(1, "calling SetFileInfo since SetPathInfo for "
898 "times not supported by this server")); 909 "times not supported by this server");
899 rc = CIFSSMBOpen(xid, pTcon, full_path, FILE_OPEN, 910 rc = CIFSSMBOpen(xid, pTcon, full_path, FILE_OPEN,
900 SYNCHRONIZE | FILE_WRITE_ATTRIBUTES, 911 SYNCHRONIZE | FILE_WRITE_ATTRIBUTES,
901 CREATE_NOT_DIR, &netfid, &oplock, 912 CREATE_NOT_DIR, &netfid, &oplock,
@@ -1053,7 +1064,7 @@ int cifs_unlink(struct inode *dir, struct dentry *dentry)
1053 struct iattr *attrs = NULL; 1064 struct iattr *attrs = NULL;
1054 __u32 dosattr = 0, origattr = 0; 1065 __u32 dosattr = 0, origattr = 0;
1055 1066
1056 cFYI(1, ("cifs_unlink, dir=0x%p, dentry=0x%p", dir, dentry)); 1067 cFYI(1, "cifs_unlink, dir=0x%p, dentry=0x%p", dir, dentry);
1057 1068
1058 xid = GetXid(); 1069 xid = GetXid();
1059 1070
@@ -1072,7 +1083,7 @@ int cifs_unlink(struct inode *dir, struct dentry *dentry)
1072 rc = CIFSPOSIXDelFile(xid, tcon, full_path, 1083 rc = CIFSPOSIXDelFile(xid, tcon, full_path,
1073 SMB_POSIX_UNLINK_FILE_TARGET, cifs_sb->local_nls, 1084 SMB_POSIX_UNLINK_FILE_TARGET, cifs_sb->local_nls,
1074 cifs_sb->mnt_cifs_flags & CIFS_MOUNT_MAP_SPECIAL_CHR); 1085 cifs_sb->mnt_cifs_flags & CIFS_MOUNT_MAP_SPECIAL_CHR);
1075 cFYI(1, ("posix del rc %d", rc)); 1086 cFYI(1, "posix del rc %d", rc);
1076 if ((rc == 0) || (rc == -ENOENT)) 1087 if ((rc == 0) || (rc == -ENOENT))
1077 goto psx_del_no_retry; 1088 goto psx_del_no_retry;
1078 } 1089 }
@@ -1146,7 +1157,7 @@ int cifs_mkdir(struct inode *inode, struct dentry *direntry, int mode)
1146 struct inode *newinode = NULL; 1157 struct inode *newinode = NULL;
1147 struct cifs_fattr fattr; 1158 struct cifs_fattr fattr;
1148 1159
1149 cFYI(1, ("In cifs_mkdir, mode = 0x%x inode = 0x%p", mode, inode)); 1160 cFYI(1, "In cifs_mkdir, mode = 0x%x inode = 0x%p", mode, inode);
1150 1161
1151 xid = GetXid(); 1162 xid = GetXid();
1152 1163
@@ -1181,7 +1192,7 @@ int cifs_mkdir(struct inode *inode, struct dentry *direntry, int mode)
1181 kfree(pInfo); 1192 kfree(pInfo);
1182 goto mkdir_retry_old; 1193 goto mkdir_retry_old;
1183 } else if (rc) { 1194 } else if (rc) {
1184 cFYI(1, ("posix mkdir returned 0x%x", rc)); 1195 cFYI(1, "posix mkdir returned 0x%x", rc);
1185 d_drop(direntry); 1196 d_drop(direntry);
1186 } else { 1197 } else {
1187 if (pInfo->Type == cpu_to_le32(-1)) { 1198 if (pInfo->Type == cpu_to_le32(-1)) {
@@ -1198,6 +1209,7 @@ int cifs_mkdir(struct inode *inode, struct dentry *direntry, int mode)
1198 direntry->d_op = &cifs_dentry_ops; 1209 direntry->d_op = &cifs_dentry_ops;
1199 1210
1200 cifs_unix_basic_to_fattr(&fattr, pInfo, cifs_sb); 1211 cifs_unix_basic_to_fattr(&fattr, pInfo, cifs_sb);
1212 cifs_fill_uniqueid(inode->i_sb, &fattr);
1201 newinode = cifs_iget(inode->i_sb, &fattr); 1213 newinode = cifs_iget(inode->i_sb, &fattr);
1202 if (!newinode) { 1214 if (!newinode) {
1203 kfree(pInfo); 1215 kfree(pInfo);
@@ -1207,12 +1219,12 @@ int cifs_mkdir(struct inode *inode, struct dentry *direntry, int mode)
1207 d_instantiate(direntry, newinode); 1219 d_instantiate(direntry, newinode);
1208 1220
1209#ifdef CONFIG_CIFS_DEBUG2 1221#ifdef CONFIG_CIFS_DEBUG2
1210 cFYI(1, ("instantiated dentry %p %s to inode %p", 1222 cFYI(1, "instantiated dentry %p %s to inode %p",
1211 direntry, direntry->d_name.name, newinode)); 1223 direntry, direntry->d_name.name, newinode);
1212 1224
1213 if (newinode->i_nlink != 2) 1225 if (newinode->i_nlink != 2)
1214 cFYI(1, ("unexpected number of links %d", 1226 cFYI(1, "unexpected number of links %d",
1215 newinode->i_nlink)); 1227 newinode->i_nlink);
1216#endif 1228#endif
1217 } 1229 }
1218 kfree(pInfo); 1230 kfree(pInfo);
@@ -1223,7 +1235,7 @@ mkdir_retry_old:
1223 rc = CIFSSMBMkDir(xid, pTcon, full_path, cifs_sb->local_nls, 1235 rc = CIFSSMBMkDir(xid, pTcon, full_path, cifs_sb->local_nls,
1224 cifs_sb->mnt_cifs_flags & CIFS_MOUNT_MAP_SPECIAL_CHR); 1236 cifs_sb->mnt_cifs_flags & CIFS_MOUNT_MAP_SPECIAL_CHR);
1225 if (rc) { 1237 if (rc) {
1226 cFYI(1, ("cifs_mkdir returned 0x%x", rc)); 1238 cFYI(1, "cifs_mkdir returned 0x%x", rc);
1227 d_drop(direntry); 1239 d_drop(direntry);
1228 } else { 1240 } else {
1229mkdir_get_info: 1241mkdir_get_info:
@@ -1326,7 +1338,7 @@ int cifs_rmdir(struct inode *inode, struct dentry *direntry)
1326 char *full_path = NULL; 1338 char *full_path = NULL;
1327 struct cifsInodeInfo *cifsInode; 1339 struct cifsInodeInfo *cifsInode;
1328 1340
1329 cFYI(1, ("cifs_rmdir, inode = 0x%p", inode)); 1341 cFYI(1, "cifs_rmdir, inode = 0x%p", inode);
1330 1342
1331 xid = GetXid(); 1343 xid = GetXid();
1332 1344
@@ -1528,6 +1540,11 @@ cifs_inode_needs_reval(struct inode *inode)
1528 if (time_after_eq(jiffies, cifs_i->time + HZ)) 1540 if (time_after_eq(jiffies, cifs_i->time + HZ))
1529 return true; 1541 return true;
1530 1542
1543 /* hardlinked files w/ noserverino get "special" treatment */
1544 if (!(CIFS_SB(inode->i_sb)->mnt_cifs_flags & CIFS_MOUNT_SERVER_INUM) &&
1545 S_ISREG(inode->i_mode) && inode->i_nlink != 1)
1546 return true;
1547
1531 return false; 1548 return false;
1532} 1549}
1533 1550
@@ -1594,9 +1611,9 @@ int cifs_revalidate_dentry(struct dentry *dentry)
1594 goto check_inval; 1611 goto check_inval;
1595 } 1612 }
1596 1613
1597 cFYI(1, ("Revalidate: %s inode 0x%p count %d dentry: 0x%p d_time %ld " 1614 cFYI(1, "Revalidate: %s inode 0x%p count %d dentry: 0x%p d_time %ld "
1598 "jiffies %ld", full_path, inode, inode->i_count.counter, 1615 "jiffies %ld", full_path, inode, inode->i_count.counter,
1599 dentry, dentry->d_time, jiffies)); 1616 dentry, dentry->d_time, jiffies);
1600 1617
1601 if (CIFS_SB(sb)->tcon->unix_ext) 1618 if (CIFS_SB(sb)->tcon->unix_ext)
1602 rc = cifs_get_inode_info_unix(&inode, full_path, sb, xid); 1619 rc = cifs_get_inode_info_unix(&inode, full_path, sb, xid);
@@ -1690,12 +1707,12 @@ cifs_set_file_size(struct inode *inode, struct iattr *attrs,
1690 rc = CIFSSMBSetFileSize(xid, pTcon, attrs->ia_size, nfid, 1707 rc = CIFSSMBSetFileSize(xid, pTcon, attrs->ia_size, nfid,
1691 npid, false); 1708 npid, false);
1692 cifsFileInfo_put(open_file); 1709 cifsFileInfo_put(open_file);
1693 cFYI(1, ("SetFSize for attrs rc = %d", rc)); 1710 cFYI(1, "SetFSize for attrs rc = %d", rc);
1694 if ((rc == -EINVAL) || (rc == -EOPNOTSUPP)) { 1711 if ((rc == -EINVAL) || (rc == -EOPNOTSUPP)) {
1695 unsigned int bytes_written; 1712 unsigned int bytes_written;
1696 rc = CIFSSMBWrite(xid, pTcon, nfid, 0, attrs->ia_size, 1713 rc = CIFSSMBWrite(xid, pTcon, nfid, 0, attrs->ia_size,
1697 &bytes_written, NULL, NULL, 1); 1714 &bytes_written, NULL, NULL, 1);
1698 cFYI(1, ("Wrt seteof rc %d", rc)); 1715 cFYI(1, "Wrt seteof rc %d", rc);
1699 } 1716 }
1700 } else 1717 } else
1701 rc = -EINVAL; 1718 rc = -EINVAL;
@@ -1709,7 +1726,7 @@ cifs_set_file_size(struct inode *inode, struct iattr *attrs,
1709 false, cifs_sb->local_nls, 1726 false, cifs_sb->local_nls,
1710 cifs_sb->mnt_cifs_flags & 1727 cifs_sb->mnt_cifs_flags &
1711 CIFS_MOUNT_MAP_SPECIAL_CHR); 1728 CIFS_MOUNT_MAP_SPECIAL_CHR);
1712 cFYI(1, ("SetEOF by path (setattrs) rc = %d", rc)); 1729 cFYI(1, "SetEOF by path (setattrs) rc = %d", rc);
1713 if ((rc == -EINVAL) || (rc == -EOPNOTSUPP)) { 1730 if ((rc == -EINVAL) || (rc == -EOPNOTSUPP)) {
1714 __u16 netfid; 1731 __u16 netfid;
1715 int oplock = 0; 1732 int oplock = 0;
@@ -1726,7 +1743,7 @@ cifs_set_file_size(struct inode *inode, struct iattr *attrs,
1726 attrs->ia_size, 1743 attrs->ia_size,
1727 &bytes_written, NULL, 1744 &bytes_written, NULL,
1728 NULL, 1); 1745 NULL, 1);
1729 cFYI(1, ("wrt seteof rc %d", rc)); 1746 cFYI(1, "wrt seteof rc %d", rc);
1730 CIFSSMBClose(xid, pTcon, netfid); 1747 CIFSSMBClose(xid, pTcon, netfid);
1731 } 1748 }
1732 } 1749 }
@@ -1754,8 +1771,8 @@ cifs_setattr_unix(struct dentry *direntry, struct iattr *attrs)
1754 struct cifs_unix_set_info_args *args = NULL; 1771 struct cifs_unix_set_info_args *args = NULL;
1755 struct cifsFileInfo *open_file; 1772 struct cifsFileInfo *open_file;
1756 1773
1757 cFYI(1, ("setattr_unix on file %s attrs->ia_valid=0x%x", 1774 cFYI(1, "setattr_unix on file %s attrs->ia_valid=0x%x",
1758 direntry->d_name.name, attrs->ia_valid)); 1775 direntry->d_name.name, attrs->ia_valid);
1759 1776
1760 xid = GetXid(); 1777 xid = GetXid();
1761 1778
@@ -1885,8 +1902,8 @@ cifs_setattr_nounix(struct dentry *direntry, struct iattr *attrs)
1885 1902
1886 xid = GetXid(); 1903 xid = GetXid();
1887 1904
1888 cFYI(1, ("setattr on file %s attrs->iavalid 0x%x", 1905 cFYI(1, "setattr on file %s attrs->iavalid 0x%x",
1889 direntry->d_name.name, attrs->ia_valid)); 1906 direntry->d_name.name, attrs->ia_valid);
1890 1907
1891 if ((cifs_sb->mnt_cifs_flags & CIFS_MOUNT_NO_PERM) == 0) { 1908 if ((cifs_sb->mnt_cifs_flags & CIFS_MOUNT_NO_PERM) == 0) {
1892 /* check if we have permission to change attrs */ 1909 /* check if we have permission to change attrs */
@@ -1943,7 +1960,7 @@ cifs_setattr_nounix(struct dentry *direntry, struct iattr *attrs)
1943 attrs->ia_valid &= ~ATTR_MODE; 1960 attrs->ia_valid &= ~ATTR_MODE;
1944 1961
1945 if (attrs->ia_valid & ATTR_MODE) { 1962 if (attrs->ia_valid & ATTR_MODE) {
1946 cFYI(1, ("Mode changed to 0%o", attrs->ia_mode)); 1963 cFYI(1, "Mode changed to 0%o", attrs->ia_mode);
1947 mode = attrs->ia_mode; 1964 mode = attrs->ia_mode;
1948 } 1965 }
1949 1966
@@ -2029,7 +2046,7 @@ cifs_setattr(struct dentry *direntry, struct iattr *attrs)
2029#if 0 2046#if 0
2030void cifs_delete_inode(struct inode *inode) 2047void cifs_delete_inode(struct inode *inode)
2031{ 2048{
2032 cFYI(1, ("In cifs_delete_inode, inode = 0x%p", inode)); 2049 cFYI(1, "In cifs_delete_inode, inode = 0x%p", inode);
2033 /* may have to add back in if and when safe distributed caching of 2050 /* may have to add back in if and when safe distributed caching of
2034 directories added e.g. via FindNotify */ 2051 directories added e.g. via FindNotify */
2035} 2052}
diff --git a/fs/cifs/ioctl.c b/fs/cifs/ioctl.c
index f94650683a00..505926f1ee6b 100644
--- a/fs/cifs/ioctl.c
+++ b/fs/cifs/ioctl.c
@@ -47,7 +47,7 @@ long cifs_ioctl(struct file *filep, unsigned int command, unsigned long arg)
47 47
48 xid = GetXid(); 48 xid = GetXid();
49 49
50 cFYI(1, ("ioctl file %p cmd %u arg %lu", filep, command, arg)); 50 cFYI(1, "ioctl file %p cmd %u arg %lu", filep, command, arg);
51 51
52 cifs_sb = CIFS_SB(inode->i_sb); 52 cifs_sb = CIFS_SB(inode->i_sb);
53 53
@@ -64,12 +64,12 @@ long cifs_ioctl(struct file *filep, unsigned int command, unsigned long arg)
64 64
65 switch (command) { 65 switch (command) {
66 case CIFS_IOC_CHECKUMOUNT: 66 case CIFS_IOC_CHECKUMOUNT:
67 cFYI(1, ("User unmount attempted")); 67 cFYI(1, "User unmount attempted");
68 if (cifs_sb->mnt_uid == current_uid()) 68 if (cifs_sb->mnt_uid == current_uid())
69 rc = 0; 69 rc = 0;
70 else { 70 else {
71 rc = -EACCES; 71 rc = -EACCES;
72 cFYI(1, ("uids do not match")); 72 cFYI(1, "uids do not match");
73 } 73 }
74 break; 74 break;
75#ifdef CONFIG_CIFS_POSIX 75#ifdef CONFIG_CIFS_POSIX
@@ -97,11 +97,11 @@ long cifs_ioctl(struct file *filep, unsigned int command, unsigned long arg)
97 /* rc= CIFSGetExtAttr(xid,tcon,pSMBFile->netfid, 97 /* rc= CIFSGetExtAttr(xid,tcon,pSMBFile->netfid,
98 extAttrBits, &ExtAttrMask);*/ 98 extAttrBits, &ExtAttrMask);*/
99 } 99 }
100 cFYI(1, ("set flags not implemented yet")); 100 cFYI(1, "set flags not implemented yet");
101 break; 101 break;
102#endif /* CONFIG_CIFS_POSIX */ 102#endif /* CONFIG_CIFS_POSIX */
103 default: 103 default:
104 cFYI(1, ("unsupported ioctl")); 104 cFYI(1, "unsupported ioctl");
105 break; 105 break;
106 } 106 }
107 107
diff --git a/fs/cifs/link.c b/fs/cifs/link.c
index c1a9d4236a8c..473ca8033656 100644
--- a/fs/cifs/link.c
+++ b/fs/cifs/link.c
@@ -139,7 +139,7 @@ cifs_follow_link(struct dentry *direntry, struct nameidata *nd)
139 if (!full_path) 139 if (!full_path)
140 goto out; 140 goto out;
141 141
142 cFYI(1, ("Full path: %s inode = 0x%p", full_path, inode)); 142 cFYI(1, "Full path: %s inode = 0x%p", full_path, inode);
143 143
144 rc = CIFSSMBUnixQuerySymLink(xid, tcon, full_path, &target_path, 144 rc = CIFSSMBUnixQuerySymLink(xid, tcon, full_path, &target_path,
145 cifs_sb->local_nls); 145 cifs_sb->local_nls);
@@ -178,8 +178,8 @@ cifs_symlink(struct inode *inode, struct dentry *direntry, const char *symname)
178 return rc; 178 return rc;
179 } 179 }
180 180
181 cFYI(1, ("Full path: %s", full_path)); 181 cFYI(1, "Full path: %s", full_path);
182 cFYI(1, ("symname is %s", symname)); 182 cFYI(1, "symname is %s", symname);
183 183
184 /* BB what if DFS and this volume is on different share? BB */ 184 /* BB what if DFS and this volume is on different share? BB */
185 if (pTcon->unix_ext) 185 if (pTcon->unix_ext)
@@ -198,8 +198,8 @@ cifs_symlink(struct inode *inode, struct dentry *direntry, const char *symname)
198 inode->i_sb, xid, NULL); 198 inode->i_sb, xid, NULL);
199 199
200 if (rc != 0) { 200 if (rc != 0) {
201 cFYI(1, ("Create symlink ok, getinodeinfo fail rc = %d", 201 cFYI(1, "Create symlink ok, getinodeinfo fail rc = %d",
202 rc)); 202 rc);
203 } else { 203 } else {
204 if (pTcon->nocase) 204 if (pTcon->nocase)
205 direntry->d_op = &cifs_ci_dentry_ops; 205 direntry->d_op = &cifs_ci_dentry_ops;
diff --git a/fs/cifs/misc.c b/fs/cifs/misc.c
index d1474996a812..1394aa37f26c 100644
--- a/fs/cifs/misc.c
+++ b/fs/cifs/misc.c
@@ -51,7 +51,7 @@ _GetXid(void)
51 if (GlobalTotalActiveXid > GlobalMaxActiveXid) 51 if (GlobalTotalActiveXid > GlobalMaxActiveXid)
52 GlobalMaxActiveXid = GlobalTotalActiveXid; 52 GlobalMaxActiveXid = GlobalTotalActiveXid;
53 if (GlobalTotalActiveXid > 65000) 53 if (GlobalTotalActiveXid > 65000)
54 cFYI(1, ("warning: more than 65000 requests active")); 54 cFYI(1, "warning: more than 65000 requests active");
55 xid = GlobalCurrentXid++; 55 xid = GlobalCurrentXid++;
56 spin_unlock(&GlobalMid_Lock); 56 spin_unlock(&GlobalMid_Lock);
57 return xid; 57 return xid;
@@ -88,7 +88,7 @@ void
88sesInfoFree(struct cifsSesInfo *buf_to_free) 88sesInfoFree(struct cifsSesInfo *buf_to_free)
89{ 89{
90 if (buf_to_free == NULL) { 90 if (buf_to_free == NULL) {
91 cFYI(1, ("Null buffer passed to sesInfoFree")); 91 cFYI(1, "Null buffer passed to sesInfoFree");
92 return; 92 return;
93 } 93 }
94 94
@@ -126,7 +126,7 @@ void
126tconInfoFree(struct cifsTconInfo *buf_to_free) 126tconInfoFree(struct cifsTconInfo *buf_to_free)
127{ 127{
128 if (buf_to_free == NULL) { 128 if (buf_to_free == NULL) {
129 cFYI(1, ("Null buffer passed to tconInfoFree")); 129 cFYI(1, "Null buffer passed to tconInfoFree");
130 return; 130 return;
131 } 131 }
132 atomic_dec(&tconInfoAllocCount); 132 atomic_dec(&tconInfoAllocCount);
@@ -166,7 +166,7 @@ void
166cifs_buf_release(void *buf_to_free) 166cifs_buf_release(void *buf_to_free)
167{ 167{
168 if (buf_to_free == NULL) { 168 if (buf_to_free == NULL) {
169 /* cFYI(1, ("Null buffer passed to cifs_buf_release"));*/ 169 /* cFYI(1, "Null buffer passed to cifs_buf_release");*/
170 return; 170 return;
171 } 171 }
172 mempool_free(buf_to_free, cifs_req_poolp); 172 mempool_free(buf_to_free, cifs_req_poolp);
@@ -202,7 +202,7 @@ cifs_small_buf_release(void *buf_to_free)
202{ 202{
203 203
204 if (buf_to_free == NULL) { 204 if (buf_to_free == NULL) {
205 cFYI(1, ("Null buffer passed to cifs_small_buf_release")); 205 cFYI(1, "Null buffer passed to cifs_small_buf_release");
206 return; 206 return;
207 } 207 }
208 mempool_free(buf_to_free, cifs_sm_req_poolp); 208 mempool_free(buf_to_free, cifs_sm_req_poolp);
@@ -345,19 +345,19 @@ header_assemble(struct smb_hdr *buffer, char smb_command /* command */ ,
345 /* with userid/password pairs found on the smb session */ 345 /* with userid/password pairs found on the smb session */
346 /* for other target tcp/ip addresses BB */ 346 /* for other target tcp/ip addresses BB */
347 if (current_fsuid() != treeCon->ses->linux_uid) { 347 if (current_fsuid() != treeCon->ses->linux_uid) {
348 cFYI(1, ("Multiuser mode and UID " 348 cFYI(1, "Multiuser mode and UID "
349 "did not match tcon uid")); 349 "did not match tcon uid");
350 read_lock(&cifs_tcp_ses_lock); 350 read_lock(&cifs_tcp_ses_lock);
351 list_for_each(temp_item, &treeCon->ses->server->smb_ses_list) { 351 list_for_each(temp_item, &treeCon->ses->server->smb_ses_list) {
352 ses = list_entry(temp_item, struct cifsSesInfo, smb_ses_list); 352 ses = list_entry(temp_item, struct cifsSesInfo, smb_ses_list);
353 if (ses->linux_uid == current_fsuid()) { 353 if (ses->linux_uid == current_fsuid()) {
354 if (ses->server == treeCon->ses->server) { 354 if (ses->server == treeCon->ses->server) {
355 cFYI(1, ("found matching uid substitute right smb_uid")); 355 cFYI(1, "found matching uid substitute right smb_uid");
356 buffer->Uid = ses->Suid; 356 buffer->Uid = ses->Suid;
357 break; 357 break;
358 } else { 358 } else {
359 /* BB eventually call cifs_setup_session here */ 359 /* BB eventually call cifs_setup_session here */
360 cFYI(1, ("local UID found but no smb sess with this server exists")); 360 cFYI(1, "local UID found but no smb sess with this server exists");
361 } 361 }
362 } 362 }
363 } 363 }
@@ -394,17 +394,16 @@ checkSMBhdr(struct smb_hdr *smb, __u16 mid)
394 if (smb->Command == SMB_COM_LOCKING_ANDX) 394 if (smb->Command == SMB_COM_LOCKING_ANDX)
395 return 0; 395 return 0;
396 else 396 else
397 cERROR(1, ("Received Request not response")); 397 cERROR(1, "Received Request not response");
398 } 398 }
399 } else { /* bad signature or mid */ 399 } else { /* bad signature or mid */
400 if (*(__le32 *) smb->Protocol != cpu_to_le32(0x424d53ff)) 400 if (*(__le32 *) smb->Protocol != cpu_to_le32(0x424d53ff))
401 cERROR(1, 401 cERROR(1, "Bad protocol string signature header %x",
402 ("Bad protocol string signature header %x", 402 *(unsigned int *) smb->Protocol);
403 *(unsigned int *) smb->Protocol));
404 if (mid != smb->Mid) 403 if (mid != smb->Mid)
405 cERROR(1, ("Mids do not match")); 404 cERROR(1, "Mids do not match");
406 } 405 }
407 cERROR(1, ("bad smb detected. The Mid=%d", smb->Mid)); 406 cERROR(1, "bad smb detected. The Mid=%d", smb->Mid);
408 return 1; 407 return 1;
409} 408}
410 409
@@ -413,7 +412,7 @@ checkSMB(struct smb_hdr *smb, __u16 mid, unsigned int length)
413{ 412{
414 __u32 len = smb->smb_buf_length; 413 __u32 len = smb->smb_buf_length;
415 __u32 clc_len; /* calculated length */ 414 __u32 clc_len; /* calculated length */
416 cFYI(0, ("checkSMB Length: 0x%x, smb_buf_length: 0x%x", length, len)); 415 cFYI(0, "checkSMB Length: 0x%x, smb_buf_length: 0x%x", length, len);
417 416
418 if (length < 2 + sizeof(struct smb_hdr)) { 417 if (length < 2 + sizeof(struct smb_hdr)) {
419 if ((length >= sizeof(struct smb_hdr) - 1) 418 if ((length >= sizeof(struct smb_hdr) - 1)
@@ -437,15 +436,15 @@ checkSMB(struct smb_hdr *smb, __u16 mid, unsigned int length)
437 tmp[sizeof(struct smb_hdr)+1] = 0; 436 tmp[sizeof(struct smb_hdr)+1] = 0;
438 return 0; 437 return 0;
439 } 438 }
440 cERROR(1, ("rcvd invalid byte count (bcc)")); 439 cERROR(1, "rcvd invalid byte count (bcc)");
441 } else { 440 } else {
442 cERROR(1, ("Length less than smb header size")); 441 cERROR(1, "Length less than smb header size");
443 } 442 }
444 return 1; 443 return 1;
445 } 444 }
446 if (len > CIFSMaxBufSize + MAX_CIFS_HDR_SIZE - 4) { 445 if (len > CIFSMaxBufSize + MAX_CIFS_HDR_SIZE - 4) {
447 cERROR(1, ("smb length greater than MaxBufSize, mid=%d", 446 cERROR(1, "smb length greater than MaxBufSize, mid=%d",
448 smb->Mid)); 447 smb->Mid);
449 return 1; 448 return 1;
450 } 449 }
451 450
@@ -454,8 +453,8 @@ checkSMB(struct smb_hdr *smb, __u16 mid, unsigned int length)
454 clc_len = smbCalcSize_LE(smb); 453 clc_len = smbCalcSize_LE(smb);
455 454
456 if (4 + len != length) { 455 if (4 + len != length) {
457 cERROR(1, ("Length read does not match RFC1001 length %d", 456 cERROR(1, "Length read does not match RFC1001 length %d",
458 len)); 457 len);
459 return 1; 458 return 1;
460 } 459 }
461 460
@@ -466,8 +465,8 @@ checkSMB(struct smb_hdr *smb, __u16 mid, unsigned int length)
466 if (((4 + len) & 0xFFFF) == (clc_len & 0xFFFF)) 465 if (((4 + len) & 0xFFFF) == (clc_len & 0xFFFF))
467 return 0; /* bcc wrapped */ 466 return 0; /* bcc wrapped */
468 } 467 }
469 cFYI(1, ("Calculated size %d vs length %d mismatch for mid %d", 468 cFYI(1, "Calculated size %d vs length %d mismatch for mid %d",
470 clc_len, 4 + len, smb->Mid)); 469 clc_len, 4 + len, smb->Mid);
471 /* Windows XP can return a few bytes too much, presumably 470 /* Windows XP can return a few bytes too much, presumably
472 an illegal pad, at the end of byte range lock responses 471 an illegal pad, at the end of byte range lock responses
473 so we allow for that three byte pad, as long as actual 472 so we allow for that three byte pad, as long as actual
@@ -482,8 +481,8 @@ checkSMB(struct smb_hdr *smb, __u16 mid, unsigned int length)
482 if ((4+len > clc_len) && (len <= clc_len + 512)) 481 if ((4+len > clc_len) && (len <= clc_len + 512))
483 return 0; 482 return 0;
484 else { 483 else {
485 cERROR(1, ("RFC1001 size %d bigger than SMB for Mid=%d", 484 cERROR(1, "RFC1001 size %d bigger than SMB for Mid=%d",
486 len, smb->Mid)); 485 len, smb->Mid);
487 return 1; 486 return 1;
488 } 487 }
489 } 488 }
@@ -501,7 +500,7 @@ is_valid_oplock_break(struct smb_hdr *buf, struct TCP_Server_Info *srv)
501 struct cifsFileInfo *netfile; 500 struct cifsFileInfo *netfile;
502 int rc; 501 int rc;
503 502
504 cFYI(1, ("Checking for oplock break or dnotify response")); 503 cFYI(1, "Checking for oplock break or dnotify response");
505 if ((pSMB->hdr.Command == SMB_COM_NT_TRANSACT) && 504 if ((pSMB->hdr.Command == SMB_COM_NT_TRANSACT) &&
506 (pSMB->hdr.Flags & SMBFLG_RESPONSE)) { 505 (pSMB->hdr.Flags & SMBFLG_RESPONSE)) {
507 struct smb_com_transaction_change_notify_rsp *pSMBr = 506 struct smb_com_transaction_change_notify_rsp *pSMBr =
@@ -513,15 +512,15 @@ is_valid_oplock_break(struct smb_hdr *buf, struct TCP_Server_Info *srv)
513 512
514 pnotify = (struct file_notify_information *) 513 pnotify = (struct file_notify_information *)
515 ((char *)&pSMBr->hdr.Protocol + data_offset); 514 ((char *)&pSMBr->hdr.Protocol + data_offset);
516 cFYI(1, ("dnotify on %s Action: 0x%x", 515 cFYI(1, "dnotify on %s Action: 0x%x",
517 pnotify->FileName, pnotify->Action)); 516 pnotify->FileName, pnotify->Action);
518 /* cifs_dump_mem("Rcvd notify Data: ",buf, 517 /* cifs_dump_mem("Rcvd notify Data: ",buf,
519 sizeof(struct smb_hdr)+60); */ 518 sizeof(struct smb_hdr)+60); */
520 return true; 519 return true;
521 } 520 }
522 if (pSMBr->hdr.Status.CifsError) { 521 if (pSMBr->hdr.Status.CifsError) {
523 cFYI(1, ("notify err 0x%d", 522 cFYI(1, "notify err 0x%d",
524 pSMBr->hdr.Status.CifsError)); 523 pSMBr->hdr.Status.CifsError);
525 return true; 524 return true;
526 } 525 }
527 return false; 526 return false;
@@ -535,7 +534,7 @@ is_valid_oplock_break(struct smb_hdr *buf, struct TCP_Server_Info *srv)
535 large dirty files cached on the client */ 534 large dirty files cached on the client */
536 if ((NT_STATUS_INVALID_HANDLE) == 535 if ((NT_STATUS_INVALID_HANDLE) ==
537 le32_to_cpu(pSMB->hdr.Status.CifsError)) { 536 le32_to_cpu(pSMB->hdr.Status.CifsError)) {
538 cFYI(1, ("invalid handle on oplock break")); 537 cFYI(1, "invalid handle on oplock break");
539 return true; 538 return true;
540 } else if (ERRbadfid == 539 } else if (ERRbadfid ==
541 le16_to_cpu(pSMB->hdr.Status.DosError.Error)) { 540 le16_to_cpu(pSMB->hdr.Status.DosError.Error)) {
@@ -547,8 +546,8 @@ is_valid_oplock_break(struct smb_hdr *buf, struct TCP_Server_Info *srv)
547 if (pSMB->hdr.WordCount != 8) 546 if (pSMB->hdr.WordCount != 8)
548 return false; 547 return false;
549 548
550 cFYI(1, ("oplock type 0x%d level 0x%d", 549 cFYI(1, "oplock type 0x%d level 0x%d",
551 pSMB->LockType, pSMB->OplockLevel)); 550 pSMB->LockType, pSMB->OplockLevel);
552 if (!(pSMB->LockType & LOCKING_ANDX_OPLOCK_RELEASE)) 551 if (!(pSMB->LockType & LOCKING_ANDX_OPLOCK_RELEASE))
553 return false; 552 return false;
554 553
@@ -579,15 +578,15 @@ is_valid_oplock_break(struct smb_hdr *buf, struct TCP_Server_Info *srv)
579 return true; 578 return true;
580 } 579 }
581 580
582 cFYI(1, ("file id match, oplock break")); 581 cFYI(1, "file id match, oplock break");
583 pCifsInode = CIFS_I(netfile->pInode); 582 pCifsInode = CIFS_I(netfile->pInode);
584 pCifsInode->clientCanCacheAll = false; 583 pCifsInode->clientCanCacheAll = false;
585 if (pSMB->OplockLevel == 0) 584 if (pSMB->OplockLevel == 0)
586 pCifsInode->clientCanCacheRead = false; 585 pCifsInode->clientCanCacheRead = false;
587 rc = slow_work_enqueue(&netfile->oplock_break); 586 rc = slow_work_enqueue(&netfile->oplock_break);
588 if (rc) { 587 if (rc) {
589 cERROR(1, ("failed to enqueue oplock " 588 cERROR(1, "failed to enqueue oplock "
590 "break: %d\n", rc)); 589 "break: %d\n", rc);
591 } else { 590 } else {
592 netfile->oplock_break_cancelled = false; 591 netfile->oplock_break_cancelled = false;
593 } 592 }
@@ -597,12 +596,12 @@ is_valid_oplock_break(struct smb_hdr *buf, struct TCP_Server_Info *srv)
597 } 596 }
598 read_unlock(&GlobalSMBSeslock); 597 read_unlock(&GlobalSMBSeslock);
599 read_unlock(&cifs_tcp_ses_lock); 598 read_unlock(&cifs_tcp_ses_lock);
600 cFYI(1, ("No matching file for oplock break")); 599 cFYI(1, "No matching file for oplock break");
601 return true; 600 return true;
602 } 601 }
603 } 602 }
604 read_unlock(&cifs_tcp_ses_lock); 603 read_unlock(&cifs_tcp_ses_lock);
605 cFYI(1, ("Can not process oplock break for non-existent connection")); 604 cFYI(1, "Can not process oplock break for non-existent connection");
606 return true; 605 return true;
607} 606}
608 607
@@ -721,11 +720,11 @@ cifs_autodisable_serverino(struct cifs_sb_info *cifs_sb)
721{ 720{
722 if (cifs_sb->mnt_cifs_flags & CIFS_MOUNT_SERVER_INUM) { 721 if (cifs_sb->mnt_cifs_flags & CIFS_MOUNT_SERVER_INUM) {
723 cifs_sb->mnt_cifs_flags &= ~CIFS_MOUNT_SERVER_INUM; 722 cifs_sb->mnt_cifs_flags &= ~CIFS_MOUNT_SERVER_INUM;
724 cERROR(1, ("Autodisabling the use of server inode numbers on " 723 cERROR(1, "Autodisabling the use of server inode numbers on "
725 "%s. This server doesn't seem to support them " 724 "%s. This server doesn't seem to support them "
726 "properly. Hardlinks will not be recognized on this " 725 "properly. Hardlinks will not be recognized on this "
727 "mount. Consider mounting with the \"noserverino\" " 726 "mount. Consider mounting with the \"noserverino\" "
728 "option to silence this message.", 727 "option to silence this message.",
729 cifs_sb->tcon->treeName)); 728 cifs_sb->tcon->treeName);
730 } 729 }
731} 730}
diff --git a/fs/cifs/netmisc.c b/fs/cifs/netmisc.c
index bd6d6895730d..d35d52889cb5 100644
--- a/fs/cifs/netmisc.c
+++ b/fs/cifs/netmisc.c
@@ -149,7 +149,7 @@ cifs_inet_pton(const int address_family, const char *cp, void *dst)
149 else if (address_family == AF_INET6) 149 else if (address_family == AF_INET6)
150 ret = in6_pton(cp, -1 /* len */, dst , '\\', NULL); 150 ret = in6_pton(cp, -1 /* len */, dst , '\\', NULL);
151 151
152 cFYI(DBG2, ("address conversion returned %d for %s", ret, cp)); 152 cFYI(DBG2, "address conversion returned %d for %s", ret, cp);
153 if (ret > 0) 153 if (ret > 0)
154 ret = 1; 154 ret = 1;
155 return ret; 155 return ret;
@@ -870,8 +870,8 @@ map_smb_to_linux_error(struct smb_hdr *smb, int logErr)
870 } 870 }
871 /* else ERRHRD class errors or junk - return EIO */ 871 /* else ERRHRD class errors or junk - return EIO */
872 872
873 cFYI(1, ("Mapping smb error code %d to POSIX err %d", 873 cFYI(1, "Mapping smb error code %d to POSIX err %d",
874 smberrcode, rc)); 874 smberrcode, rc);
875 875
876 /* generic corrective action e.g. reconnect SMB session on 876 /* generic corrective action e.g. reconnect SMB session on
877 * ERRbaduid could be added */ 877 * ERRbaduid could be added */
@@ -940,20 +940,20 @@ struct timespec cnvrtDosUnixTm(__le16 le_date, __le16 le_time, int offset)
940 SMB_TIME *st = (SMB_TIME *)&time; 940 SMB_TIME *st = (SMB_TIME *)&time;
941 SMB_DATE *sd = (SMB_DATE *)&date; 941 SMB_DATE *sd = (SMB_DATE *)&date;
942 942
943 cFYI(1, ("date %d time %d", date, time)); 943 cFYI(1, "date %d time %d", date, time);
944 944
945 sec = 2 * st->TwoSeconds; 945 sec = 2 * st->TwoSeconds;
946 min = st->Minutes; 946 min = st->Minutes;
947 if ((sec > 59) || (min > 59)) 947 if ((sec > 59) || (min > 59))
948 cERROR(1, ("illegal time min %d sec %d", min, sec)); 948 cERROR(1, "illegal time min %d sec %d", min, sec);
949 sec += (min * 60); 949 sec += (min * 60);
950 sec += 60 * 60 * st->Hours; 950 sec += 60 * 60 * st->Hours;
951 if (st->Hours > 24) 951 if (st->Hours > 24)
952 cERROR(1, ("illegal hours %d", st->Hours)); 952 cERROR(1, "illegal hours %d", st->Hours);
953 days = sd->Day; 953 days = sd->Day;
954 month = sd->Month; 954 month = sd->Month;
955 if ((days > 31) || (month > 12)) { 955 if ((days > 31) || (month > 12)) {
956 cERROR(1, ("illegal date, month %d day: %d", month, days)); 956 cERROR(1, "illegal date, month %d day: %d", month, days);
957 if (month > 12) 957 if (month > 12)
958 month = 12; 958 month = 12;
959 } 959 }
@@ -979,7 +979,7 @@ struct timespec cnvrtDosUnixTm(__le16 le_date, __le16 le_time, int offset)
979 979
980 ts.tv_sec = sec + offset; 980 ts.tv_sec = sec + offset;
981 981
982 /* cFYI(1,("sec after cnvrt dos to unix time %d",sec)); */ 982 /* cFYI(1, "sec after cnvrt dos to unix time %d",sec); */
983 983
984 ts.tv_nsec = 0; 984 ts.tv_nsec = 0;
985 return ts; 985 return ts;
diff --git a/fs/cifs/readdir.c b/fs/cifs/readdir.c
index 18e0bc1fb593..daf1753af674 100644
--- a/fs/cifs/readdir.c
+++ b/fs/cifs/readdir.c
@@ -47,15 +47,15 @@ static void dump_cifs_file_struct(struct file *file, char *label)
47 if (file) { 47 if (file) {
48 cf = file->private_data; 48 cf = file->private_data;
49 if (cf == NULL) { 49 if (cf == NULL) {
50 cFYI(1, ("empty cifs private file data")); 50 cFYI(1, "empty cifs private file data");
51 return; 51 return;
52 } 52 }
53 if (cf->invalidHandle) 53 if (cf->invalidHandle)
54 cFYI(1, ("invalid handle")); 54 cFYI(1, "invalid handle");
55 if (cf->srch_inf.endOfSearch) 55 if (cf->srch_inf.endOfSearch)
56 cFYI(1, ("end of search")); 56 cFYI(1, "end of search");
57 if (cf->srch_inf.emptyDir) 57 if (cf->srch_inf.emptyDir)
58 cFYI(1, ("empty dir")); 58 cFYI(1, "empty dir");
59 } 59 }
60} 60}
61#else 61#else
@@ -76,7 +76,7 @@ cifs_readdir_lookup(struct dentry *parent, struct qstr *name,
76 struct inode *inode; 76 struct inode *inode;
77 struct super_block *sb = parent->d_inode->i_sb; 77 struct super_block *sb = parent->d_inode->i_sb;
78 78
79 cFYI(1, ("For %s", name->name)); 79 cFYI(1, "For %s", name->name);
80 80
81 if (parent->d_op && parent->d_op->d_hash) 81 if (parent->d_op && parent->d_op->d_hash)
82 parent->d_op->d_hash(parent, name); 82 parent->d_op->d_hash(parent, name);
@@ -214,7 +214,7 @@ int get_symlink_reparse_path(char *full_path, struct cifs_sb_info *cifs_sb,
214 fid, 214 fid,
215 cifs_sb->local_nls); 215 cifs_sb->local_nls);
216 if (CIFSSMBClose(xid, ptcon, fid)) { 216 if (CIFSSMBClose(xid, ptcon, fid)) {
217 cFYI(1, ("Error closing temporary reparsepoint open)")); 217 cFYI(1, "Error closing temporary reparsepoint open");
218 } 218 }
219 } 219 }
220} 220}
@@ -252,7 +252,7 @@ static int initiate_cifs_search(const int xid, struct file *file)
252 if (full_path == NULL) 252 if (full_path == NULL)
253 return -ENOMEM; 253 return -ENOMEM;
254 254
255 cFYI(1, ("Full path: %s start at: %lld", full_path, file->f_pos)); 255 cFYI(1, "Full path: %s start at: %lld", full_path, file->f_pos);
256 256
257ffirst_retry: 257ffirst_retry:
258 /* test for Unix extensions */ 258 /* test for Unix extensions */
@@ -297,7 +297,7 @@ static int cifs_unicode_bytelen(char *str)
297 if (ustr[len] == 0) 297 if (ustr[len] == 0)
298 return len << 1; 298 return len << 1;
299 } 299 }
300 cFYI(1, ("Unicode string longer than PATH_MAX found")); 300 cFYI(1, "Unicode string longer than PATH_MAX found");
301 return len << 1; 301 return len << 1;
302} 302}
303 303
@@ -314,19 +314,18 @@ static char *nxt_dir_entry(char *old_entry, char *end_of_smb, int level)
314 pfData->FileNameLength; 314 pfData->FileNameLength;
315 } else 315 } else
316 new_entry = old_entry + le32_to_cpu(pDirInfo->NextEntryOffset); 316 new_entry = old_entry + le32_to_cpu(pDirInfo->NextEntryOffset);
317 cFYI(1, ("new entry %p old entry %p", new_entry, old_entry)); 317 cFYI(1, "new entry %p old entry %p", new_entry, old_entry);
318 /* validate that new_entry is not past end of SMB */ 318 /* validate that new_entry is not past end of SMB */
319 if (new_entry >= end_of_smb) { 319 if (new_entry >= end_of_smb) {
320 cERROR(1, 320 cERROR(1, "search entry %p began after end of SMB %p old entry %p",
321 ("search entry %p began after end of SMB %p old entry %p", 321 new_entry, end_of_smb, old_entry);
322 new_entry, end_of_smb, old_entry));
323 return NULL; 322 return NULL;
324 } else if (((level == SMB_FIND_FILE_INFO_STANDARD) && 323 } else if (((level == SMB_FIND_FILE_INFO_STANDARD) &&
325 (new_entry + sizeof(FIND_FILE_STANDARD_INFO) > end_of_smb)) 324 (new_entry + sizeof(FIND_FILE_STANDARD_INFO) > end_of_smb))
326 || ((level != SMB_FIND_FILE_INFO_STANDARD) && 325 || ((level != SMB_FIND_FILE_INFO_STANDARD) &&
327 (new_entry + sizeof(FILE_DIRECTORY_INFO) > end_of_smb))) { 326 (new_entry + sizeof(FILE_DIRECTORY_INFO) > end_of_smb))) {
328 cERROR(1, ("search entry %p extends after end of SMB %p", 327 cERROR(1, "search entry %p extends after end of SMB %p",
329 new_entry, end_of_smb)); 328 new_entry, end_of_smb);
330 return NULL; 329 return NULL;
331 } else 330 } else
332 return new_entry; 331 return new_entry;
@@ -380,8 +379,8 @@ static int cifs_entry_is_dot(char *current_entry, struct cifsFileInfo *cfile)
380 filename = &pFindData->FileName[0]; 379 filename = &pFindData->FileName[0];
381 len = pFindData->FileNameLength; 380 len = pFindData->FileNameLength;
382 } else { 381 } else {
383 cFYI(1, ("Unknown findfirst level %d", 382 cFYI(1, "Unknown findfirst level %d",
384 cfile->srch_inf.info_level)); 383 cfile->srch_inf.info_level);
385 } 384 }
386 385
387 if (filename) { 386 if (filename) {
@@ -481,7 +480,7 @@ static int cifs_save_resume_key(const char *current_entry,
481 len = (unsigned int)pFindData->FileNameLength; 480 len = (unsigned int)pFindData->FileNameLength;
482 cifsFile->srch_inf.resume_key = pFindData->ResumeKey; 481 cifsFile->srch_inf.resume_key = pFindData->ResumeKey;
483 } else { 482 } else {
484 cFYI(1, ("Unknown findfirst level %d", level)); 483 cFYI(1, "Unknown findfirst level %d", level);
485 return -EINVAL; 484 return -EINVAL;
486 } 485 }
487 cifsFile->srch_inf.resume_name_len = len; 486 cifsFile->srch_inf.resume_name_len = len;
@@ -525,7 +524,7 @@ static int find_cifs_entry(const int xid, struct cifsTconInfo *pTcon,
525 is_dir_changed(file)) || 524 is_dir_changed(file)) ||
526 (index_to_find < first_entry_in_buffer)) { 525 (index_to_find < first_entry_in_buffer)) {
527 /* close and restart search */ 526 /* close and restart search */
528 cFYI(1, ("search backing up - close and restart search")); 527 cFYI(1, "search backing up - close and restart search");
529 write_lock(&GlobalSMBSeslock); 528 write_lock(&GlobalSMBSeslock);
530 if (!cifsFile->srch_inf.endOfSearch && 529 if (!cifsFile->srch_inf.endOfSearch &&
531 !cifsFile->invalidHandle) { 530 !cifsFile->invalidHandle) {
@@ -535,7 +534,7 @@ static int find_cifs_entry(const int xid, struct cifsTconInfo *pTcon,
535 } else 534 } else
536 write_unlock(&GlobalSMBSeslock); 535 write_unlock(&GlobalSMBSeslock);
537 if (cifsFile->srch_inf.ntwrk_buf_start) { 536 if (cifsFile->srch_inf.ntwrk_buf_start) {
538 cFYI(1, ("freeing SMB ff cache buf on search rewind")); 537 cFYI(1, "freeing SMB ff cache buf on search rewind");
539 if (cifsFile->srch_inf.smallBuf) 538 if (cifsFile->srch_inf.smallBuf)
540 cifs_small_buf_release(cifsFile->srch_inf. 539 cifs_small_buf_release(cifsFile->srch_inf.
541 ntwrk_buf_start); 540 ntwrk_buf_start);
@@ -546,8 +545,8 @@ static int find_cifs_entry(const int xid, struct cifsTconInfo *pTcon,
546 } 545 }
547 rc = initiate_cifs_search(xid, file); 546 rc = initiate_cifs_search(xid, file);
548 if (rc) { 547 if (rc) {
549 cFYI(1, ("error %d reinitiating a search on rewind", 548 cFYI(1, "error %d reinitiating a search on rewind",
550 rc)); 549 rc);
551 return rc; 550 return rc;
552 } 551 }
553 cifs_save_resume_key(cifsFile->srch_inf.last_entry, cifsFile); 552 cifs_save_resume_key(cifsFile->srch_inf.last_entry, cifsFile);
@@ -555,7 +554,7 @@ static int find_cifs_entry(const int xid, struct cifsTconInfo *pTcon,
555 554
556 while ((index_to_find >= cifsFile->srch_inf.index_of_last_entry) && 555 while ((index_to_find >= cifsFile->srch_inf.index_of_last_entry) &&
557 (rc == 0) && !cifsFile->srch_inf.endOfSearch) { 556 (rc == 0) && !cifsFile->srch_inf.endOfSearch) {
558 cFYI(1, ("calling findnext2")); 557 cFYI(1, "calling findnext2");
559 rc = CIFSFindNext(xid, pTcon, cifsFile->netfid, 558 rc = CIFSFindNext(xid, pTcon, cifsFile->netfid,
560 &cifsFile->srch_inf); 559 &cifsFile->srch_inf);
561 cifs_save_resume_key(cifsFile->srch_inf.last_entry, cifsFile); 560 cifs_save_resume_key(cifsFile->srch_inf.last_entry, cifsFile);
@@ -575,7 +574,7 @@ static int find_cifs_entry(const int xid, struct cifsTconInfo *pTcon,
575 first_entry_in_buffer = cifsFile->srch_inf.index_of_last_entry 574 first_entry_in_buffer = cifsFile->srch_inf.index_of_last_entry
576 - cifsFile->srch_inf.entries_in_buffer; 575 - cifsFile->srch_inf.entries_in_buffer;
577 pos_in_buf = index_to_find - first_entry_in_buffer; 576 pos_in_buf = index_to_find - first_entry_in_buffer;
578 cFYI(1, ("found entry - pos_in_buf %d", pos_in_buf)); 577 cFYI(1, "found entry - pos_in_buf %d", pos_in_buf);
579 578
580 for (i = 0; (i < (pos_in_buf)) && (current_entry != NULL); i++) { 579 for (i = 0; (i < (pos_in_buf)) && (current_entry != NULL); i++) {
581 /* go entry by entry figuring out which is first */ 580 /* go entry by entry figuring out which is first */
@@ -584,19 +583,19 @@ static int find_cifs_entry(const int xid, struct cifsTconInfo *pTcon,
584 } 583 }
585 if ((current_entry == NULL) && (i < pos_in_buf)) { 584 if ((current_entry == NULL) && (i < pos_in_buf)) {
586 /* BB fixme - check if we should flag this error */ 585 /* BB fixme - check if we should flag this error */
587 cERROR(1, ("reached end of buf searching for pos in buf" 586 cERROR(1, "reached end of buf searching for pos in buf"
588 " %d index to find %lld rc %d", 587 " %d index to find %lld rc %d",
589 pos_in_buf, index_to_find, rc)); 588 pos_in_buf, index_to_find, rc);
590 } 589 }
591 rc = 0; 590 rc = 0;
592 *ppCurrentEntry = current_entry; 591 *ppCurrentEntry = current_entry;
593 } else { 592 } else {
594 cFYI(1, ("index not in buffer - could not findnext into it")); 593 cFYI(1, "index not in buffer - could not findnext into it");
595 return 0; 594 return 0;
596 } 595 }
597 596
598 if (pos_in_buf >= cifsFile->srch_inf.entries_in_buffer) { 597 if (pos_in_buf >= cifsFile->srch_inf.entries_in_buffer) {
599 cFYI(1, ("can not return entries pos_in_buf beyond last")); 598 cFYI(1, "can not return entries pos_in_buf beyond last");
600 *num_to_ret = 0; 599 *num_to_ret = 0;
601 } else 600 } else
602 *num_to_ret = cifsFile->srch_inf.entries_in_buffer - pos_in_buf; 601 *num_to_ret = cifsFile->srch_inf.entries_in_buffer - pos_in_buf;
@@ -656,12 +655,12 @@ static int cifs_get_name_from_search_buf(struct qstr *pqst,
656 /* one byte length, no name conversion */ 655 /* one byte length, no name conversion */
657 len = (unsigned int)pFindData->FileNameLength; 656 len = (unsigned int)pFindData->FileNameLength;
658 } else { 657 } else {
659 cFYI(1, ("Unknown findfirst level %d", level)); 658 cFYI(1, "Unknown findfirst level %d", level);
660 return -EINVAL; 659 return -EINVAL;
661 } 660 }
662 661
663 if (len > max_len) { 662 if (len > max_len) {
664 cERROR(1, ("bad search response length %d past smb end", len)); 663 cERROR(1, "bad search response length %d past smb end", len);
665 return -EINVAL; 664 return -EINVAL;
666 } 665 }
667 666
@@ -754,7 +753,7 @@ static int cifs_filldir(char *pfindEntry, struct file *file, filldir_t filldir,
754 * case already. Why should we be clobbering other errors from it? 753 * case already. Why should we be clobbering other errors from it?
755 */ 754 */
756 if (rc) { 755 if (rc) {
757 cFYI(1, ("filldir rc = %d", rc)); 756 cFYI(1, "filldir rc = %d", rc);
758 rc = -EOVERFLOW; 757 rc = -EOVERFLOW;
759 } 758 }
760 dput(tmp_dentry); 759 dput(tmp_dentry);
@@ -786,7 +785,7 @@ int cifs_readdir(struct file *file, void *direntry, filldir_t filldir)
786 case 0: 785 case 0:
787 if (filldir(direntry, ".", 1, file->f_pos, 786 if (filldir(direntry, ".", 1, file->f_pos,
788 file->f_path.dentry->d_inode->i_ino, DT_DIR) < 0) { 787 file->f_path.dentry->d_inode->i_ino, DT_DIR) < 0) {
789 cERROR(1, ("Filldir for current dir failed")); 788 cERROR(1, "Filldir for current dir failed");
790 rc = -ENOMEM; 789 rc = -ENOMEM;
791 break; 790 break;
792 } 791 }
@@ -794,7 +793,7 @@ int cifs_readdir(struct file *file, void *direntry, filldir_t filldir)
794 case 1: 793 case 1:
795 if (filldir(direntry, "..", 2, file->f_pos, 794 if (filldir(direntry, "..", 2, file->f_pos,
796 file->f_path.dentry->d_parent->d_inode->i_ino, DT_DIR) < 0) { 795 file->f_path.dentry->d_parent->d_inode->i_ino, DT_DIR) < 0) {
797 cERROR(1, ("Filldir for parent dir failed")); 796 cERROR(1, "Filldir for parent dir failed");
798 rc = -ENOMEM; 797 rc = -ENOMEM;
799 break; 798 break;
800 } 799 }
@@ -807,7 +806,7 @@ int cifs_readdir(struct file *file, void *direntry, filldir_t filldir)
807 806
808 if (file->private_data == NULL) { 807 if (file->private_data == NULL) {
809 rc = initiate_cifs_search(xid, file); 808 rc = initiate_cifs_search(xid, file);
810 cFYI(1, ("initiate cifs search rc %d", rc)); 809 cFYI(1, "initiate cifs search rc %d", rc);
811 if (rc) { 810 if (rc) {
812 FreeXid(xid); 811 FreeXid(xid);
813 return rc; 812 return rc;
@@ -821,7 +820,7 @@ int cifs_readdir(struct file *file, void *direntry, filldir_t filldir)
821 cifsFile = file->private_data; 820 cifsFile = file->private_data;
822 if (cifsFile->srch_inf.endOfSearch) { 821 if (cifsFile->srch_inf.endOfSearch) {
823 if (cifsFile->srch_inf.emptyDir) { 822 if (cifsFile->srch_inf.emptyDir) {
824 cFYI(1, ("End of search, empty dir")); 823 cFYI(1, "End of search, empty dir");
825 rc = 0; 824 rc = 0;
826 break; 825 break;
827 } 826 }
@@ -833,16 +832,16 @@ int cifs_readdir(struct file *file, void *direntry, filldir_t filldir)
833 rc = find_cifs_entry(xid, pTcon, file, 832 rc = find_cifs_entry(xid, pTcon, file,
834 &current_entry, &num_to_fill); 833 &current_entry, &num_to_fill);
835 if (rc) { 834 if (rc) {
836 cFYI(1, ("fce error %d", rc)); 835 cFYI(1, "fce error %d", rc);
837 goto rddir2_exit; 836 goto rddir2_exit;
838 } else if (current_entry != NULL) { 837 } else if (current_entry != NULL) {
839 cFYI(1, ("entry %lld found", file->f_pos)); 838 cFYI(1, "entry %lld found", file->f_pos);
840 } else { 839 } else {
841 cFYI(1, ("could not find entry")); 840 cFYI(1, "could not find entry");
842 goto rddir2_exit; 841 goto rddir2_exit;
843 } 842 }
844 cFYI(1, ("loop through %d times filling dir for net buf %p", 843 cFYI(1, "loop through %d times filling dir for net buf %p",
845 num_to_fill, cifsFile->srch_inf.ntwrk_buf_start)); 844 num_to_fill, cifsFile->srch_inf.ntwrk_buf_start);
846 max_len = smbCalcSize((struct smb_hdr *) 845 max_len = smbCalcSize((struct smb_hdr *)
847 cifsFile->srch_inf.ntwrk_buf_start); 846 cifsFile->srch_inf.ntwrk_buf_start);
848 end_of_smb = cifsFile->srch_inf.ntwrk_buf_start + max_len; 847 end_of_smb = cifsFile->srch_inf.ntwrk_buf_start + max_len;
@@ -851,8 +850,8 @@ int cifs_readdir(struct file *file, void *direntry, filldir_t filldir)
851 for (i = 0; (i < num_to_fill) && (rc == 0); i++) { 850 for (i = 0; (i < num_to_fill) && (rc == 0); i++) {
852 if (current_entry == NULL) { 851 if (current_entry == NULL) {
853 /* evaluate whether this case is an error */ 852 /* evaluate whether this case is an error */
854 cERROR(1, ("past SMB end, num to fill %d i %d", 853 cERROR(1, "past SMB end, num to fill %d i %d",
855 num_to_fill, i)); 854 num_to_fill, i);
856 break; 855 break;
857 } 856 }
858 /* if buggy server returns . and .. late do 857 /* if buggy server returns . and .. late do
@@ -867,8 +866,8 @@ int cifs_readdir(struct file *file, void *direntry, filldir_t filldir)
867 file->f_pos++; 866 file->f_pos++;
868 if (file->f_pos == 867 if (file->f_pos ==
869 cifsFile->srch_inf.index_of_last_entry) { 868 cifsFile->srch_inf.index_of_last_entry) {
870 cFYI(1, ("last entry in buf at pos %lld %s", 869 cFYI(1, "last entry in buf at pos %lld %s",
871 file->f_pos, tmp_buf)); 870 file->f_pos, tmp_buf);
872 cifs_save_resume_key(current_entry, cifsFile); 871 cifs_save_resume_key(current_entry, cifsFile);
873 break; 872 break;
874 } else 873 } else
diff --git a/fs/cifs/sess.c b/fs/cifs/sess.c
index 7c3fd7463f44..7707389bdf2c 100644
--- a/fs/cifs/sess.c
+++ b/fs/cifs/sess.c
@@ -35,9 +35,11 @@
35extern void SMBNTencrypt(unsigned char *passwd, unsigned char *c8, 35extern void SMBNTencrypt(unsigned char *passwd, unsigned char *c8,
36 unsigned char *p24); 36 unsigned char *p24);
37 37
38/* Checks if this is the first smb session to be reconnected after 38/*
39 the socket has been reestablished (so we know whether to use vc 0). 39 * Checks if this is the first smb session to be reconnected after
40 Called while holding the cifs_tcp_ses_lock, so do not block */ 40 * the socket has been reestablished (so we know whether to use vc 0).
41 * Called while holding the cifs_tcp_ses_lock, so do not block
42 */
41static bool is_first_ses_reconnect(struct cifsSesInfo *ses) 43static bool is_first_ses_reconnect(struct cifsSesInfo *ses)
42{ 44{
43 struct list_head *tmp; 45 struct list_head *tmp;
@@ -284,7 +286,7 @@ decode_unicode_ssetup(char **pbcc_area, int bleft, struct cifsSesInfo *ses,
284 int len; 286 int len;
285 char *data = *pbcc_area; 287 char *data = *pbcc_area;
286 288
287 cFYI(1, ("bleft %d", bleft)); 289 cFYI(1, "bleft %d", bleft);
288 290
289 /* 291 /*
290 * Windows servers do not always double null terminate their final 292 * Windows servers do not always double null terminate their final
@@ -301,7 +303,7 @@ decode_unicode_ssetup(char **pbcc_area, int bleft, struct cifsSesInfo *ses,
301 303
302 kfree(ses->serverOS); 304 kfree(ses->serverOS);
303 ses->serverOS = cifs_strndup_from_ucs(data, bleft, true, nls_cp); 305 ses->serverOS = cifs_strndup_from_ucs(data, bleft, true, nls_cp);
304 cFYI(1, ("serverOS=%s", ses->serverOS)); 306 cFYI(1, "serverOS=%s", ses->serverOS);
305 len = (UniStrnlen((wchar_t *) data, bleft / 2) * 2) + 2; 307 len = (UniStrnlen((wchar_t *) data, bleft / 2) * 2) + 2;
306 data += len; 308 data += len;
307 bleft -= len; 309 bleft -= len;
@@ -310,7 +312,7 @@ decode_unicode_ssetup(char **pbcc_area, int bleft, struct cifsSesInfo *ses,
310 312
311 kfree(ses->serverNOS); 313 kfree(ses->serverNOS);
312 ses->serverNOS = cifs_strndup_from_ucs(data, bleft, true, nls_cp); 314 ses->serverNOS = cifs_strndup_from_ucs(data, bleft, true, nls_cp);
313 cFYI(1, ("serverNOS=%s", ses->serverNOS)); 315 cFYI(1, "serverNOS=%s", ses->serverNOS);
314 len = (UniStrnlen((wchar_t *) data, bleft / 2) * 2) + 2; 316 len = (UniStrnlen((wchar_t *) data, bleft / 2) * 2) + 2;
315 data += len; 317 data += len;
316 bleft -= len; 318 bleft -= len;
@@ -319,7 +321,7 @@ decode_unicode_ssetup(char **pbcc_area, int bleft, struct cifsSesInfo *ses,
319 321
320 kfree(ses->serverDomain); 322 kfree(ses->serverDomain);
321 ses->serverDomain = cifs_strndup_from_ucs(data, bleft, true, nls_cp); 323 ses->serverDomain = cifs_strndup_from_ucs(data, bleft, true, nls_cp);
322 cFYI(1, ("serverDomain=%s", ses->serverDomain)); 324 cFYI(1, "serverDomain=%s", ses->serverDomain);
323 325
324 return; 326 return;
325} 327}
@@ -332,7 +334,7 @@ static int decode_ascii_ssetup(char **pbcc_area, int bleft,
332 int len; 334 int len;
333 char *bcc_ptr = *pbcc_area; 335 char *bcc_ptr = *pbcc_area;
334 336
335 cFYI(1, ("decode sessetup ascii. bleft %d", bleft)); 337 cFYI(1, "decode sessetup ascii. bleft %d", bleft);
336 338
337 len = strnlen(bcc_ptr, bleft); 339 len = strnlen(bcc_ptr, bleft);
338 if (len >= bleft) 340 if (len >= bleft)
@@ -344,7 +346,7 @@ static int decode_ascii_ssetup(char **pbcc_area, int bleft,
344 if (ses->serverOS) 346 if (ses->serverOS)
345 strncpy(ses->serverOS, bcc_ptr, len); 347 strncpy(ses->serverOS, bcc_ptr, len);
346 if (strncmp(ses->serverOS, "OS/2", 4) == 0) { 348 if (strncmp(ses->serverOS, "OS/2", 4) == 0) {
347 cFYI(1, ("OS/2 server")); 349 cFYI(1, "OS/2 server");
348 ses->flags |= CIFS_SES_OS2; 350 ses->flags |= CIFS_SES_OS2;
349 } 351 }
350 352
@@ -373,7 +375,7 @@ static int decode_ascii_ssetup(char **pbcc_area, int bleft,
373 /* BB For newer servers which do not support Unicode, 375 /* BB For newer servers which do not support Unicode,
374 but thus do return domain here we could add parsing 376 but thus do return domain here we could add parsing
375 for it later, but it is not very important */ 377 for it later, but it is not very important */
376 cFYI(1, ("ascii: bytes left %d", bleft)); 378 cFYI(1, "ascii: bytes left %d", bleft);
377 379
378 return rc; 380 return rc;
379} 381}
@@ -384,16 +386,16 @@ static int decode_ntlmssp_challenge(char *bcc_ptr, int blob_len,
384 CHALLENGE_MESSAGE *pblob = (CHALLENGE_MESSAGE *)bcc_ptr; 386 CHALLENGE_MESSAGE *pblob = (CHALLENGE_MESSAGE *)bcc_ptr;
385 387
386 if (blob_len < sizeof(CHALLENGE_MESSAGE)) { 388 if (blob_len < sizeof(CHALLENGE_MESSAGE)) {
387 cERROR(1, ("challenge blob len %d too small", blob_len)); 389 cERROR(1, "challenge blob len %d too small", blob_len);
388 return -EINVAL; 390 return -EINVAL;
389 } 391 }
390 392
391 if (memcmp(pblob->Signature, "NTLMSSP", 8)) { 393 if (memcmp(pblob->Signature, "NTLMSSP", 8)) {
392 cERROR(1, ("blob signature incorrect %s", pblob->Signature)); 394 cERROR(1, "blob signature incorrect %s", pblob->Signature);
393 return -EINVAL; 395 return -EINVAL;
394 } 396 }
395 if (pblob->MessageType != NtLmChallenge) { 397 if (pblob->MessageType != NtLmChallenge) {
396 cERROR(1, ("Incorrect message type %d", pblob->MessageType)); 398 cERROR(1, "Incorrect message type %d", pblob->MessageType);
397 return -EINVAL; 399 return -EINVAL;
398 } 400 }
399 401
@@ -447,7 +449,7 @@ static void build_ntlmssp_negotiate_blob(unsigned char *pbuffer,
447 This function returns the length of the data in the blob */ 449 This function returns the length of the data in the blob */
448static int build_ntlmssp_auth_blob(unsigned char *pbuffer, 450static int build_ntlmssp_auth_blob(unsigned char *pbuffer,
449 struct cifsSesInfo *ses, 451 struct cifsSesInfo *ses,
450 const struct nls_table *nls_cp, int first) 452 const struct nls_table *nls_cp, bool first)
451{ 453{
452 AUTHENTICATE_MESSAGE *sec_blob = (AUTHENTICATE_MESSAGE *)pbuffer; 454 AUTHENTICATE_MESSAGE *sec_blob = (AUTHENTICATE_MESSAGE *)pbuffer;
453 __u32 flags; 455 __u32 flags;
@@ -546,7 +548,7 @@ static void setup_ntlmssp_neg_req(SESSION_SETUP_ANDX *pSMB,
546 548
547static int setup_ntlmssp_auth_req(SESSION_SETUP_ANDX *pSMB, 549static int setup_ntlmssp_auth_req(SESSION_SETUP_ANDX *pSMB,
548 struct cifsSesInfo *ses, 550 struct cifsSesInfo *ses,
549 const struct nls_table *nls, int first_time) 551 const struct nls_table *nls, bool first_time)
550{ 552{
551 int bloblen; 553 int bloblen;
552 554
@@ -559,8 +561,8 @@ static int setup_ntlmssp_auth_req(SESSION_SETUP_ANDX *pSMB,
559#endif 561#endif
560 562
561int 563int
562CIFS_SessSetup(unsigned int xid, struct cifsSesInfo *ses, int first_time, 564CIFS_SessSetup(unsigned int xid, struct cifsSesInfo *ses,
563 const struct nls_table *nls_cp) 565 const struct nls_table *nls_cp)
564{ 566{
565 int rc = 0; 567 int rc = 0;
566 int wct; 568 int wct;
@@ -577,13 +579,18 @@ CIFS_SessSetup(unsigned int xid, struct cifsSesInfo *ses, int first_time,
577 int bytes_remaining; 579 int bytes_remaining;
578 struct key *spnego_key = NULL; 580 struct key *spnego_key = NULL;
579 __le32 phase = NtLmNegotiate; /* NTLMSSP, if needed, is multistage */ 581 __le32 phase = NtLmNegotiate; /* NTLMSSP, if needed, is multistage */
582 bool first_time;
580 583
581 if (ses == NULL) 584 if (ses == NULL)
582 return -EINVAL; 585 return -EINVAL;
583 586
587 read_lock(&cifs_tcp_ses_lock);
588 first_time = is_first_ses_reconnect(ses);
589 read_unlock(&cifs_tcp_ses_lock);
590
584 type = ses->server->secType; 591 type = ses->server->secType;
585 592
586 cFYI(1, ("sess setup type %d", type)); 593 cFYI(1, "sess setup type %d", type);
587ssetup_ntlmssp_authenticate: 594ssetup_ntlmssp_authenticate:
588 if (phase == NtLmChallenge) 595 if (phase == NtLmChallenge)
589 phase = NtLmAuthenticate; /* if ntlmssp, now final phase */ 596 phase = NtLmAuthenticate; /* if ntlmssp, now final phase */
@@ -664,7 +671,7 @@ ssetup_ntlmssp_authenticate:
664 changed to do higher than lanman dialect and 671 changed to do higher than lanman dialect and
665 we reconnected would we ever calc signing_key? */ 672 we reconnected would we ever calc signing_key? */
666 673
667 cFYI(1, ("Negotiating LANMAN setting up strings")); 674 cFYI(1, "Negotiating LANMAN setting up strings");
668 /* Unicode not allowed for LANMAN dialects */ 675 /* Unicode not allowed for LANMAN dialects */
669 ascii_ssetup_strings(&bcc_ptr, ses, nls_cp); 676 ascii_ssetup_strings(&bcc_ptr, ses, nls_cp);
670#endif 677#endif
@@ -744,7 +751,7 @@ ssetup_ntlmssp_authenticate:
744 unicode_ssetup_strings(&bcc_ptr, ses, nls_cp); 751 unicode_ssetup_strings(&bcc_ptr, ses, nls_cp);
745 } else 752 } else
746 ascii_ssetup_strings(&bcc_ptr, ses, nls_cp); 753 ascii_ssetup_strings(&bcc_ptr, ses, nls_cp);
747 } else if (type == Kerberos || type == MSKerberos) { 754 } else if (type == Kerberos) {
748#ifdef CONFIG_CIFS_UPCALL 755#ifdef CONFIG_CIFS_UPCALL
749 struct cifs_spnego_msg *msg; 756 struct cifs_spnego_msg *msg;
750 spnego_key = cifs_get_spnego_key(ses); 757 spnego_key = cifs_get_spnego_key(ses);
@@ -758,17 +765,17 @@ ssetup_ntlmssp_authenticate:
758 /* check version field to make sure that cifs.upcall is 765 /* check version field to make sure that cifs.upcall is
759 sending us a response in an expected form */ 766 sending us a response in an expected form */
760 if (msg->version != CIFS_SPNEGO_UPCALL_VERSION) { 767 if (msg->version != CIFS_SPNEGO_UPCALL_VERSION) {
761 cERROR(1, ("incorrect version of cifs.upcall (expected" 768 cERROR(1, "incorrect version of cifs.upcall (expected"
762 " %d but got %d)", 769 " %d but got %d)",
763 CIFS_SPNEGO_UPCALL_VERSION, msg->version)); 770 CIFS_SPNEGO_UPCALL_VERSION, msg->version);
764 rc = -EKEYREJECTED; 771 rc = -EKEYREJECTED;
765 goto ssetup_exit; 772 goto ssetup_exit;
766 } 773 }
767 /* bail out if key is too long */ 774 /* bail out if key is too long */
768 if (msg->sesskey_len > 775 if (msg->sesskey_len >
769 sizeof(ses->server->mac_signing_key.data.krb5)) { 776 sizeof(ses->server->mac_signing_key.data.krb5)) {
770 cERROR(1, ("Kerberos signing key too long (%u bytes)", 777 cERROR(1, "Kerberos signing key too long (%u bytes)",
771 msg->sesskey_len)); 778 msg->sesskey_len);
772 rc = -EOVERFLOW; 779 rc = -EOVERFLOW;
773 goto ssetup_exit; 780 goto ssetup_exit;
774 } 781 }
@@ -796,7 +803,7 @@ ssetup_ntlmssp_authenticate:
796 /* BB: is this right? */ 803 /* BB: is this right? */
797 ascii_ssetup_strings(&bcc_ptr, ses, nls_cp); 804 ascii_ssetup_strings(&bcc_ptr, ses, nls_cp);
798#else /* ! CONFIG_CIFS_UPCALL */ 805#else /* ! CONFIG_CIFS_UPCALL */
799 cERROR(1, ("Kerberos negotiated but upcall support disabled!")); 806 cERROR(1, "Kerberos negotiated but upcall support disabled!");
800 rc = -ENOSYS; 807 rc = -ENOSYS;
801 goto ssetup_exit; 808 goto ssetup_exit;
802#endif /* CONFIG_CIFS_UPCALL */ 809#endif /* CONFIG_CIFS_UPCALL */
@@ -804,12 +811,12 @@ ssetup_ntlmssp_authenticate:
804#ifdef CONFIG_CIFS_EXPERIMENTAL 811#ifdef CONFIG_CIFS_EXPERIMENTAL
805 if (type == RawNTLMSSP) { 812 if (type == RawNTLMSSP) {
806 if ((pSMB->req.hdr.Flags2 & SMBFLG2_UNICODE) == 0) { 813 if ((pSMB->req.hdr.Flags2 & SMBFLG2_UNICODE) == 0) {
807 cERROR(1, ("NTLMSSP requires Unicode support")); 814 cERROR(1, "NTLMSSP requires Unicode support");
808 rc = -ENOSYS; 815 rc = -ENOSYS;
809 goto ssetup_exit; 816 goto ssetup_exit;
810 } 817 }
811 818
812 cFYI(1, ("ntlmssp session setup phase %d", phase)); 819 cFYI(1, "ntlmssp session setup phase %d", phase);
813 pSMB->req.hdr.Flags2 |= SMBFLG2_EXT_SEC; 820 pSMB->req.hdr.Flags2 |= SMBFLG2_EXT_SEC;
814 capabilities |= CAP_EXTENDED_SECURITY; 821 capabilities |= CAP_EXTENDED_SECURITY;
815 pSMB->req.Capabilities |= cpu_to_le32(capabilities); 822 pSMB->req.Capabilities |= cpu_to_le32(capabilities);
@@ -827,7 +834,7 @@ ssetup_ntlmssp_authenticate:
827 on the response (challenge) */ 834 on the response (challenge) */
828 smb_buf->Uid = ses->Suid; 835 smb_buf->Uid = ses->Suid;
829 } else { 836 } else {
830 cERROR(1, ("invalid phase %d", phase)); 837 cERROR(1, "invalid phase %d", phase);
831 rc = -ENOSYS; 838 rc = -ENOSYS;
832 goto ssetup_exit; 839 goto ssetup_exit;
833 } 840 }
@@ -839,12 +846,12 @@ ssetup_ntlmssp_authenticate:
839 } 846 }
840 unicode_oslm_strings(&bcc_ptr, nls_cp); 847 unicode_oslm_strings(&bcc_ptr, nls_cp);
841 } else { 848 } else {
842 cERROR(1, ("secType %d not supported!", type)); 849 cERROR(1, "secType %d not supported!", type);
843 rc = -ENOSYS; 850 rc = -ENOSYS;
844 goto ssetup_exit; 851 goto ssetup_exit;
845 } 852 }
846#else 853#else
847 cERROR(1, ("secType %d not supported!", type)); 854 cERROR(1, "secType %d not supported!", type);
848 rc = -ENOSYS; 855 rc = -ENOSYS;
849 goto ssetup_exit; 856 goto ssetup_exit;
850#endif 857#endif
@@ -862,7 +869,7 @@ ssetup_ntlmssp_authenticate:
862 CIFS_STD_OP /* not long */ | CIFS_LOG_ERROR); 869 CIFS_STD_OP /* not long */ | CIFS_LOG_ERROR);
863 /* SMB request buf freed in SendReceive2 */ 870 /* SMB request buf freed in SendReceive2 */
864 871
865 cFYI(1, ("ssetup rc from sendrecv2 is %d", rc)); 872 cFYI(1, "ssetup rc from sendrecv2 is %d", rc);
866 873
867 pSMB = (SESSION_SETUP_ANDX *)iov[0].iov_base; 874 pSMB = (SESSION_SETUP_ANDX *)iov[0].iov_base;
868 smb_buf = (struct smb_hdr *)iov[0].iov_base; 875 smb_buf = (struct smb_hdr *)iov[0].iov_base;
@@ -870,7 +877,7 @@ ssetup_ntlmssp_authenticate:
870 if ((type == RawNTLMSSP) && (smb_buf->Status.CifsError == 877 if ((type == RawNTLMSSP) && (smb_buf->Status.CifsError ==
871 cpu_to_le32(NT_STATUS_MORE_PROCESSING_REQUIRED))) { 878 cpu_to_le32(NT_STATUS_MORE_PROCESSING_REQUIRED))) {
872 if (phase != NtLmNegotiate) { 879 if (phase != NtLmNegotiate) {
873 cERROR(1, ("Unexpected more processing error")); 880 cERROR(1, "Unexpected more processing error");
874 goto ssetup_exit; 881 goto ssetup_exit;
875 } 882 }
876 /* NTLMSSP Negotiate sent now processing challenge (response) */ 883 /* NTLMSSP Negotiate sent now processing challenge (response) */
@@ -882,14 +889,14 @@ ssetup_ntlmssp_authenticate:
882 889
883 if ((smb_buf->WordCount != 3) && (smb_buf->WordCount != 4)) { 890 if ((smb_buf->WordCount != 3) && (smb_buf->WordCount != 4)) {
884 rc = -EIO; 891 rc = -EIO;
885 cERROR(1, ("bad word count %d", smb_buf->WordCount)); 892 cERROR(1, "bad word count %d", smb_buf->WordCount);
886 goto ssetup_exit; 893 goto ssetup_exit;
887 } 894 }
888 action = le16_to_cpu(pSMB->resp.Action); 895 action = le16_to_cpu(pSMB->resp.Action);
889 if (action & GUEST_LOGIN) 896 if (action & GUEST_LOGIN)
890 cFYI(1, ("Guest login")); /* BB mark SesInfo struct? */ 897 cFYI(1, "Guest login"); /* BB mark SesInfo struct? */
891 ses->Suid = smb_buf->Uid; /* UID left in wire format (le) */ 898 ses->Suid = smb_buf->Uid; /* UID left in wire format (le) */
892 cFYI(1, ("UID = %d ", ses->Suid)); 899 cFYI(1, "UID = %d ", ses->Suid);
893 /* response can have either 3 or 4 word count - Samba sends 3 */ 900 /* response can have either 3 or 4 word count - Samba sends 3 */
894 /* and lanman response is 3 */ 901 /* and lanman response is 3 */
895 bytes_remaining = BCC(smb_buf); 902 bytes_remaining = BCC(smb_buf);
@@ -899,7 +906,7 @@ ssetup_ntlmssp_authenticate:
899 __u16 blob_len; 906 __u16 blob_len;
900 blob_len = le16_to_cpu(pSMB->resp.SecurityBlobLength); 907 blob_len = le16_to_cpu(pSMB->resp.SecurityBlobLength);
901 if (blob_len > bytes_remaining) { 908 if (blob_len > bytes_remaining) {
902 cERROR(1, ("bad security blob length %d", blob_len)); 909 cERROR(1, "bad security blob length %d", blob_len);
903 rc = -EINVAL; 910 rc = -EINVAL;
904 goto ssetup_exit; 911 goto ssetup_exit;
905 } 912 }
@@ -933,7 +940,7 @@ ssetup_exit:
933 } 940 }
934 kfree(str_area); 941 kfree(str_area);
935 if (resp_buf_type == CIFS_SMALL_BUFFER) { 942 if (resp_buf_type == CIFS_SMALL_BUFFER) {
936 cFYI(1, ("ssetup freeing small buf %p", iov[0].iov_base)); 943 cFYI(1, "ssetup freeing small buf %p", iov[0].iov_base);
937 cifs_small_buf_release(iov[0].iov_base); 944 cifs_small_buf_release(iov[0].iov_base);
938 } else if (resp_buf_type == CIFS_LARGE_BUFFER) 945 } else if (resp_buf_type == CIFS_LARGE_BUFFER)
939 cifs_buf_release(iov[0].iov_base); 946 cifs_buf_release(iov[0].iov_base);
diff --git a/fs/cifs/transport.c b/fs/cifs/transport.c
index ad081fe7eb18..82f78c4d6978 100644
--- a/fs/cifs/transport.c
+++ b/fs/cifs/transport.c
@@ -35,7 +35,6 @@
35#include "cifs_debug.h" 35#include "cifs_debug.h"
36 36
37extern mempool_t *cifs_mid_poolp; 37extern mempool_t *cifs_mid_poolp;
38extern struct kmem_cache *cifs_oplock_cachep;
39 38
40static struct mid_q_entry * 39static struct mid_q_entry *
41AllocMidQEntry(const struct smb_hdr *smb_buffer, struct TCP_Server_Info *server) 40AllocMidQEntry(const struct smb_hdr *smb_buffer, struct TCP_Server_Info *server)
@@ -43,7 +42,7 @@ AllocMidQEntry(const struct smb_hdr *smb_buffer, struct TCP_Server_Info *server)
43 struct mid_q_entry *temp; 42 struct mid_q_entry *temp;
44 43
45 if (server == NULL) { 44 if (server == NULL) {
46 cERROR(1, ("Null TCP session in AllocMidQEntry")); 45 cERROR(1, "Null TCP session in AllocMidQEntry");
47 return NULL; 46 return NULL;
48 } 47 }
49 48
@@ -55,7 +54,7 @@ AllocMidQEntry(const struct smb_hdr *smb_buffer, struct TCP_Server_Info *server)
55 temp->mid = smb_buffer->Mid; /* always LE */ 54 temp->mid = smb_buffer->Mid; /* always LE */
56 temp->pid = current->pid; 55 temp->pid = current->pid;
57 temp->command = smb_buffer->Command; 56 temp->command = smb_buffer->Command;
58 cFYI(1, ("For smb_command %d", temp->command)); 57 cFYI(1, "For smb_command %d", temp->command);
59 /* do_gettimeofday(&temp->when_sent);*/ /* easier to use jiffies */ 58 /* do_gettimeofday(&temp->when_sent);*/ /* easier to use jiffies */
60 /* when mid allocated can be before when sent */ 59 /* when mid allocated can be before when sent */
61 temp->when_alloc = jiffies; 60 temp->when_alloc = jiffies;
@@ -140,7 +139,7 @@ smb_sendv(struct TCP_Server_Info *server, struct kvec *iov, int n_vec)
140 total_len += iov[i].iov_len; 139 total_len += iov[i].iov_len;
141 140
142 smb_buffer->smb_buf_length = cpu_to_be32(smb_buffer->smb_buf_length); 141 smb_buffer->smb_buf_length = cpu_to_be32(smb_buffer->smb_buf_length);
143 cFYI(1, ("Sending smb: total_len %d", total_len)); 142 cFYI(1, "Sending smb: total_len %d", total_len);
144 dump_smb(smb_buffer, len); 143 dump_smb(smb_buffer, len);
145 144
146 i = 0; 145 i = 0;
@@ -168,9 +167,8 @@ smb_sendv(struct TCP_Server_Info *server, struct kvec *iov, int n_vec)
168 reconnect which may clear the network problem. 167 reconnect which may clear the network problem.
169 */ 168 */
170 if ((i >= 14) || (!server->noblocksnd && (i > 2))) { 169 if ((i >= 14) || (!server->noblocksnd && (i > 2))) {
171 cERROR(1, 170 cERROR(1, "sends on sock %p stuck for 15 seconds",
172 ("sends on sock %p stuck for 15 seconds", 171 ssocket);
173 ssocket));
174 rc = -EAGAIN; 172 rc = -EAGAIN;
175 break; 173 break;
176 } 174 }
@@ -184,13 +182,13 @@ smb_sendv(struct TCP_Server_Info *server, struct kvec *iov, int n_vec)
184 total_len = 0; 182 total_len = 0;
185 break; 183 break;
186 } else if (rc > total_len) { 184 } else if (rc > total_len) {
187 cERROR(1, ("sent %d requested %d", rc, total_len)); 185 cERROR(1, "sent %d requested %d", rc, total_len);
188 break; 186 break;
189 } 187 }
190 if (rc == 0) { 188 if (rc == 0) {
191 /* should never happen, letting socket clear before 189 /* should never happen, letting socket clear before
192 retrying is our only obvious option here */ 190 retrying is our only obvious option here */
193 cERROR(1, ("tcp sent no data")); 191 cERROR(1, "tcp sent no data");
194 msleep(500); 192 msleep(500);
195 continue; 193 continue;
196 } 194 }
@@ -213,8 +211,8 @@ smb_sendv(struct TCP_Server_Info *server, struct kvec *iov, int n_vec)
213 } 211 }
214 212
215 if ((total_len > 0) && (total_len != smb_buf_length + 4)) { 213 if ((total_len > 0) && (total_len != smb_buf_length + 4)) {
216 cFYI(1, ("partial send (%d remaining), terminating session", 214 cFYI(1, "partial send (%d remaining), terminating session",
217 total_len)); 215 total_len);
218 /* If we have only sent part of an SMB then the next SMB 216 /* If we have only sent part of an SMB then the next SMB
219 could be taken as the remainder of this one. We need 217 could be taken as the remainder of this one. We need
220 to kill the socket so the server throws away the partial 218 to kill the socket so the server throws away the partial
@@ -223,7 +221,7 @@ smb_sendv(struct TCP_Server_Info *server, struct kvec *iov, int n_vec)
223 } 221 }
224 222
225 if (rc < 0) { 223 if (rc < 0) {
226 cERROR(1, ("Error %d sending data on socket to server", rc)); 224 cERROR(1, "Error %d sending data on socket to server", rc);
227 } else 225 } else
228 rc = 0; 226 rc = 0;
229 227
@@ -296,7 +294,7 @@ static int allocate_mid(struct cifsSesInfo *ses, struct smb_hdr *in_buf,
296 } 294 }
297 295
298 if (ses->server->tcpStatus == CifsNeedReconnect) { 296 if (ses->server->tcpStatus == CifsNeedReconnect) {
299 cFYI(1, ("tcp session dead - return to caller to retry")); 297 cFYI(1, "tcp session dead - return to caller to retry");
300 return -EAGAIN; 298 return -EAGAIN;
301 } 299 }
302 300
@@ -348,7 +346,7 @@ static int wait_for_response(struct cifsSesInfo *ses,
348 lrt += time_to_wait; 346 lrt += time_to_wait;
349 if (time_after(jiffies, lrt)) { 347 if (time_after(jiffies, lrt)) {
350 /* No replies for time_to_wait. */ 348 /* No replies for time_to_wait. */
351 cERROR(1, ("server not responding")); 349 cERROR(1, "server not responding");
352 return -1; 350 return -1;
353 } 351 }
354 } else { 352 } else {
@@ -379,7 +377,7 @@ SendReceiveNoRsp(const unsigned int xid, struct cifsSesInfo *ses,
379 iov[0].iov_len = in_buf->smb_buf_length + 4; 377 iov[0].iov_len = in_buf->smb_buf_length + 4;
380 flags |= CIFS_NO_RESP; 378 flags |= CIFS_NO_RESP;
381 rc = SendReceive2(xid, ses, iov, 1, &resp_buf_type, flags); 379 rc = SendReceive2(xid, ses, iov, 1, &resp_buf_type, flags);
382 cFYI(DBG2, ("SendRcvNoRsp flags %d rc %d", flags, rc)); 380 cFYI(DBG2, "SendRcvNoRsp flags %d rc %d", flags, rc);
383 381
384 return rc; 382 return rc;
385} 383}
@@ -402,7 +400,7 @@ SendReceive2(const unsigned int xid, struct cifsSesInfo *ses,
402 400
403 if ((ses == NULL) || (ses->server == NULL)) { 401 if ((ses == NULL) || (ses->server == NULL)) {
404 cifs_small_buf_release(in_buf); 402 cifs_small_buf_release(in_buf);
405 cERROR(1, ("Null session")); 403 cERROR(1, "Null session");
406 return -EIO; 404 return -EIO;
407 } 405 }
408 406
@@ -471,7 +469,7 @@ SendReceive2(const unsigned int xid, struct cifsSesInfo *ses,
471 else if (long_op == CIFS_BLOCKING_OP) 469 else if (long_op == CIFS_BLOCKING_OP)
472 timeout = 0x7FFFFFFF; /* large, but not so large as to wrap */ 470 timeout = 0x7FFFFFFF; /* large, but not so large as to wrap */
473 else { 471 else {
474 cERROR(1, ("unknown timeout flag %d", long_op)); 472 cERROR(1, "unknown timeout flag %d", long_op);
475 rc = -EIO; 473 rc = -EIO;
476 goto out; 474 goto out;
477 } 475 }
@@ -490,8 +488,8 @@ SendReceive2(const unsigned int xid, struct cifsSesInfo *ses,
490 spin_lock(&GlobalMid_Lock); 488 spin_lock(&GlobalMid_Lock);
491 489
492 if (midQ->resp_buf == NULL) { 490 if (midQ->resp_buf == NULL) {
493 cERROR(1, ("No response to cmd %d mid %d", 491 cERROR(1, "No response to cmd %d mid %d",
494 midQ->command, midQ->mid)); 492 midQ->command, midQ->mid);
495 if (midQ->midState == MID_REQUEST_SUBMITTED) { 493 if (midQ->midState == MID_REQUEST_SUBMITTED) {
496 if (ses->server->tcpStatus == CifsExiting) 494 if (ses->server->tcpStatus == CifsExiting)
497 rc = -EHOSTDOWN; 495 rc = -EHOSTDOWN;
@@ -504,7 +502,7 @@ SendReceive2(const unsigned int xid, struct cifsSesInfo *ses,
504 if (rc != -EHOSTDOWN) { 502 if (rc != -EHOSTDOWN) {
505 if (midQ->midState == MID_RETRY_NEEDED) { 503 if (midQ->midState == MID_RETRY_NEEDED) {
506 rc = -EAGAIN; 504 rc = -EAGAIN;
507 cFYI(1, ("marking request for retry")); 505 cFYI(1, "marking request for retry");
508 } else { 506 } else {
509 rc = -EIO; 507 rc = -EIO;
510 } 508 }
@@ -521,8 +519,8 @@ SendReceive2(const unsigned int xid, struct cifsSesInfo *ses,
521 receive_len = midQ->resp_buf->smb_buf_length; 519 receive_len = midQ->resp_buf->smb_buf_length;
522 520
523 if (receive_len > CIFSMaxBufSize + MAX_CIFS_HDR_SIZE) { 521 if (receive_len > CIFSMaxBufSize + MAX_CIFS_HDR_SIZE) {
524 cERROR(1, ("Frame too large received. Length: %d Xid: %d", 522 cERROR(1, "Frame too large received. Length: %d Xid: %d",
525 receive_len, xid)); 523 receive_len, xid);
526 rc = -EIO; 524 rc = -EIO;
527 goto out; 525 goto out;
528 } 526 }
@@ -548,7 +546,7 @@ SendReceive2(const unsigned int xid, struct cifsSesInfo *ses,
548 &ses->server->mac_signing_key, 546 &ses->server->mac_signing_key,
549 midQ->sequence_number+1); 547 midQ->sequence_number+1);
550 if (rc) { 548 if (rc) {
551 cERROR(1, ("Unexpected SMB signature")); 549 cERROR(1, "Unexpected SMB signature");
552 /* BB FIXME add code to kill session */ 550 /* BB FIXME add code to kill session */
553 } 551 }
554 } 552 }
@@ -569,7 +567,7 @@ SendReceive2(const unsigned int xid, struct cifsSesInfo *ses,
569 DeleteMidQEntry */ 567 DeleteMidQEntry */
570 } else { 568 } else {
571 rc = -EIO; 569 rc = -EIO;
572 cFYI(1, ("Bad MID state?")); 570 cFYI(1, "Bad MID state?");
573 } 571 }
574 572
575out: 573out:
@@ -591,11 +589,11 @@ SendReceive(const unsigned int xid, struct cifsSesInfo *ses,
591 struct mid_q_entry *midQ; 589 struct mid_q_entry *midQ;
592 590
593 if (ses == NULL) { 591 if (ses == NULL) {
594 cERROR(1, ("Null smb session")); 592 cERROR(1, "Null smb session");
595 return -EIO; 593 return -EIO;
596 } 594 }
597 if (ses->server == NULL) { 595 if (ses->server == NULL) {
598 cERROR(1, ("Null tcp session")); 596 cERROR(1, "Null tcp session");
599 return -EIO; 597 return -EIO;
600 } 598 }
601 599
@@ -607,8 +605,8 @@ SendReceive(const unsigned int xid, struct cifsSesInfo *ses,
607 use ses->maxReq */ 605 use ses->maxReq */
608 606
609 if (in_buf->smb_buf_length > CIFSMaxBufSize + MAX_CIFS_HDR_SIZE - 4) { 607 if (in_buf->smb_buf_length > CIFSMaxBufSize + MAX_CIFS_HDR_SIZE - 4) {
610 cERROR(1, ("Illegal length, greater than maximum frame, %d", 608 cERROR(1, "Illegal length, greater than maximum frame, %d",
611 in_buf->smb_buf_length)); 609 in_buf->smb_buf_length);
612 return -EIO; 610 return -EIO;
613 } 611 }
614 612
@@ -665,7 +663,7 @@ SendReceive(const unsigned int xid, struct cifsSesInfo *ses,
665 else if (long_op == CIFS_BLOCKING_OP) 663 else if (long_op == CIFS_BLOCKING_OP)
666 timeout = 0x7FFFFFFF; /* large but no so large as to wrap */ 664 timeout = 0x7FFFFFFF; /* large but no so large as to wrap */
667 else { 665 else {
668 cERROR(1, ("unknown timeout flag %d", long_op)); 666 cERROR(1, "unknown timeout flag %d", long_op);
669 rc = -EIO; 667 rc = -EIO;
670 goto out; 668 goto out;
671 } 669 }
@@ -681,8 +679,8 @@ SendReceive(const unsigned int xid, struct cifsSesInfo *ses,
681 679
682 spin_lock(&GlobalMid_Lock); 680 spin_lock(&GlobalMid_Lock);
683 if (midQ->resp_buf == NULL) { 681 if (midQ->resp_buf == NULL) {
684 cERROR(1, ("No response for cmd %d mid %d", 682 cERROR(1, "No response for cmd %d mid %d",
685 midQ->command, midQ->mid)); 683 midQ->command, midQ->mid);
686 if (midQ->midState == MID_REQUEST_SUBMITTED) { 684 if (midQ->midState == MID_REQUEST_SUBMITTED) {
687 if (ses->server->tcpStatus == CifsExiting) 685 if (ses->server->tcpStatus == CifsExiting)
688 rc = -EHOSTDOWN; 686 rc = -EHOSTDOWN;
@@ -695,7 +693,7 @@ SendReceive(const unsigned int xid, struct cifsSesInfo *ses,
695 if (rc != -EHOSTDOWN) { 693 if (rc != -EHOSTDOWN) {
696 if (midQ->midState == MID_RETRY_NEEDED) { 694 if (midQ->midState == MID_RETRY_NEEDED) {
697 rc = -EAGAIN; 695 rc = -EAGAIN;
698 cFYI(1, ("marking request for retry")); 696 cFYI(1, "marking request for retry");
699 } else { 697 } else {
700 rc = -EIO; 698 rc = -EIO;
701 } 699 }
@@ -712,8 +710,8 @@ SendReceive(const unsigned int xid, struct cifsSesInfo *ses,
712 receive_len = midQ->resp_buf->smb_buf_length; 710 receive_len = midQ->resp_buf->smb_buf_length;
713 711
714 if (receive_len > CIFSMaxBufSize + MAX_CIFS_HDR_SIZE) { 712 if (receive_len > CIFSMaxBufSize + MAX_CIFS_HDR_SIZE) {
715 cERROR(1, ("Frame too large received. Length: %d Xid: %d", 713 cERROR(1, "Frame too large received. Length: %d Xid: %d",
716 receive_len, xid)); 714 receive_len, xid);
717 rc = -EIO; 715 rc = -EIO;
718 goto out; 716 goto out;
719 } 717 }
@@ -736,7 +734,7 @@ SendReceive(const unsigned int xid, struct cifsSesInfo *ses,
736 &ses->server->mac_signing_key, 734 &ses->server->mac_signing_key,
737 midQ->sequence_number+1); 735 midQ->sequence_number+1);
738 if (rc) { 736 if (rc) {
739 cERROR(1, ("Unexpected SMB signature")); 737 cERROR(1, "Unexpected SMB signature");
740 /* BB FIXME add code to kill session */ 738 /* BB FIXME add code to kill session */
741 } 739 }
742 } 740 }
@@ -753,7 +751,7 @@ SendReceive(const unsigned int xid, struct cifsSesInfo *ses,
753 BCC(out_buf) = le16_to_cpu(BCC_LE(out_buf)); 751 BCC(out_buf) = le16_to_cpu(BCC_LE(out_buf));
754 } else { 752 } else {
755 rc = -EIO; 753 rc = -EIO;
756 cERROR(1, ("Bad MID state?")); 754 cERROR(1, "Bad MID state?");
757 } 755 }
758 756
759out: 757out:
@@ -824,13 +822,13 @@ SendReceiveBlockingLock(const unsigned int xid, struct cifsTconInfo *tcon,
824 struct cifsSesInfo *ses; 822 struct cifsSesInfo *ses;
825 823
826 if (tcon == NULL || tcon->ses == NULL) { 824 if (tcon == NULL || tcon->ses == NULL) {
827 cERROR(1, ("Null smb session")); 825 cERROR(1, "Null smb session");
828 return -EIO; 826 return -EIO;
829 } 827 }
830 ses = tcon->ses; 828 ses = tcon->ses;
831 829
832 if (ses->server == NULL) { 830 if (ses->server == NULL) {
833 cERROR(1, ("Null tcp session")); 831 cERROR(1, "Null tcp session");
834 return -EIO; 832 return -EIO;
835 } 833 }
836 834
@@ -842,8 +840,8 @@ SendReceiveBlockingLock(const unsigned int xid, struct cifsTconInfo *tcon,
842 use ses->maxReq */ 840 use ses->maxReq */
843 841
844 if (in_buf->smb_buf_length > CIFSMaxBufSize + MAX_CIFS_HDR_SIZE - 4) { 842 if (in_buf->smb_buf_length > CIFSMaxBufSize + MAX_CIFS_HDR_SIZE - 4) {
845 cERROR(1, ("Illegal length, greater than maximum frame, %d", 843 cERROR(1, "Illegal length, greater than maximum frame, %d",
846 in_buf->smb_buf_length)); 844 in_buf->smb_buf_length);
847 return -EIO; 845 return -EIO;
848 } 846 }
849 847
@@ -933,8 +931,8 @@ SendReceiveBlockingLock(const unsigned int xid, struct cifsTconInfo *tcon,
933 spin_unlock(&GlobalMid_Lock); 931 spin_unlock(&GlobalMid_Lock);
934 receive_len = midQ->resp_buf->smb_buf_length; 932 receive_len = midQ->resp_buf->smb_buf_length;
935 } else { 933 } else {
936 cERROR(1, ("No response for cmd %d mid %d", 934 cERROR(1, "No response for cmd %d mid %d",
937 midQ->command, midQ->mid)); 935 midQ->command, midQ->mid);
938 if (midQ->midState == MID_REQUEST_SUBMITTED) { 936 if (midQ->midState == MID_REQUEST_SUBMITTED) {
939 if (ses->server->tcpStatus == CifsExiting) 937 if (ses->server->tcpStatus == CifsExiting)
940 rc = -EHOSTDOWN; 938 rc = -EHOSTDOWN;
@@ -947,7 +945,7 @@ SendReceiveBlockingLock(const unsigned int xid, struct cifsTconInfo *tcon,
947 if (rc != -EHOSTDOWN) { 945 if (rc != -EHOSTDOWN) {
948 if (midQ->midState == MID_RETRY_NEEDED) { 946 if (midQ->midState == MID_RETRY_NEEDED) {
949 rc = -EAGAIN; 947 rc = -EAGAIN;
950 cFYI(1, ("marking request for retry")); 948 cFYI(1, "marking request for retry");
951 } else { 949 } else {
952 rc = -EIO; 950 rc = -EIO;
953 } 951 }
@@ -958,8 +956,8 @@ SendReceiveBlockingLock(const unsigned int xid, struct cifsTconInfo *tcon,
958 } 956 }
959 957
960 if (receive_len > CIFSMaxBufSize + MAX_CIFS_HDR_SIZE) { 958 if (receive_len > CIFSMaxBufSize + MAX_CIFS_HDR_SIZE) {
961 cERROR(1, ("Frame too large received. Length: %d Xid: %d", 959 cERROR(1, "Frame too large received. Length: %d Xid: %d",
962 receive_len, xid)); 960 receive_len, xid);
963 rc = -EIO; 961 rc = -EIO;
964 goto out; 962 goto out;
965 } 963 }
@@ -968,7 +966,7 @@ SendReceiveBlockingLock(const unsigned int xid, struct cifsTconInfo *tcon,
968 966
969 if ((out_buf == NULL) || (midQ->midState != MID_RESPONSE_RECEIVED)) { 967 if ((out_buf == NULL) || (midQ->midState != MID_RESPONSE_RECEIVED)) {
970 rc = -EIO; 968 rc = -EIO;
971 cERROR(1, ("Bad MID state?")); 969 cERROR(1, "Bad MID state?");
972 goto out; 970 goto out;
973 } 971 }
974 972
@@ -986,7 +984,7 @@ SendReceiveBlockingLock(const unsigned int xid, struct cifsTconInfo *tcon,
986 &ses->server->mac_signing_key, 984 &ses->server->mac_signing_key,
987 midQ->sequence_number+1); 985 midQ->sequence_number+1);
988 if (rc) { 986 if (rc) {
989 cERROR(1, ("Unexpected SMB signature")); 987 cERROR(1, "Unexpected SMB signature");
990 /* BB FIXME add code to kill session */ 988 /* BB FIXME add code to kill session */
991 } 989 }
992 } 990 }
diff --git a/fs/cifs/xattr.c b/fs/cifs/xattr.c
index f555ce077d4f..a1509207bfa6 100644
--- a/fs/cifs/xattr.c
+++ b/fs/cifs/xattr.c
@@ -70,12 +70,12 @@ int cifs_removexattr(struct dentry *direntry, const char *ea_name)
70 return rc; 70 return rc;
71 } 71 }
72 if (ea_name == NULL) { 72 if (ea_name == NULL) {
73 cFYI(1, ("Null xattr names not supported")); 73 cFYI(1, "Null xattr names not supported");
74 } else if (strncmp(ea_name, CIFS_XATTR_USER_PREFIX, 5) 74 } else if (strncmp(ea_name, CIFS_XATTR_USER_PREFIX, 5)
75 && (strncmp(ea_name, CIFS_XATTR_OS2_PREFIX, 4))) { 75 && (strncmp(ea_name, CIFS_XATTR_OS2_PREFIX, 4))) {
76 cFYI(1, 76 cFYI(1,
77 ("illegal xattr request %s (only user namespace supported)", 77 "illegal xattr request %s (only user namespace supported)",
78 ea_name)); 78 ea_name);
79 /* BB what if no namespace prefix? */ 79 /* BB what if no namespace prefix? */
80 /* Should we just pass them to server, except for 80 /* Should we just pass them to server, except for
81 system and perhaps security prefixes? */ 81 system and perhaps security prefixes? */
@@ -131,19 +131,19 @@ int cifs_setxattr(struct dentry *direntry, const char *ea_name,
131 search server for EAs or streams to 131 search server for EAs or streams to
132 returns as xattrs */ 132 returns as xattrs */
133 if (value_size > MAX_EA_VALUE_SIZE) { 133 if (value_size > MAX_EA_VALUE_SIZE) {
134 cFYI(1, ("size of EA value too large")); 134 cFYI(1, "size of EA value too large");
135 kfree(full_path); 135 kfree(full_path);
136 FreeXid(xid); 136 FreeXid(xid);
137 return -EOPNOTSUPP; 137 return -EOPNOTSUPP;
138 } 138 }
139 139
140 if (ea_name == NULL) { 140 if (ea_name == NULL) {
141 cFYI(1, ("Null xattr names not supported")); 141 cFYI(1, "Null xattr names not supported");
142 } else if (strncmp(ea_name, CIFS_XATTR_USER_PREFIX, 5) == 0) { 142 } else if (strncmp(ea_name, CIFS_XATTR_USER_PREFIX, 5) == 0) {
143 if (cifs_sb->mnt_cifs_flags & CIFS_MOUNT_NO_XATTR) 143 if (cifs_sb->mnt_cifs_flags & CIFS_MOUNT_NO_XATTR)
144 goto set_ea_exit; 144 goto set_ea_exit;
145 if (strncmp(ea_name, CIFS_XATTR_DOS_ATTRIB, 14) == 0) 145 if (strncmp(ea_name, CIFS_XATTR_DOS_ATTRIB, 14) == 0)
146 cFYI(1, ("attempt to set cifs inode metadata")); 146 cFYI(1, "attempt to set cifs inode metadata");
147 147
148 ea_name += 5; /* skip past user. prefix */ 148 ea_name += 5; /* skip past user. prefix */
149 rc = CIFSSMBSetEA(xid, pTcon, full_path, ea_name, ea_value, 149 rc = CIFSSMBSetEA(xid, pTcon, full_path, ea_name, ea_value,
@@ -169,9 +169,9 @@ int cifs_setxattr(struct dentry *direntry, const char *ea_name,
169 ACL_TYPE_ACCESS, cifs_sb->local_nls, 169 ACL_TYPE_ACCESS, cifs_sb->local_nls,
170 cifs_sb->mnt_cifs_flags & 170 cifs_sb->mnt_cifs_flags &
171 CIFS_MOUNT_MAP_SPECIAL_CHR); 171 CIFS_MOUNT_MAP_SPECIAL_CHR);
172 cFYI(1, ("set POSIX ACL rc %d", rc)); 172 cFYI(1, "set POSIX ACL rc %d", rc);
173#else 173#else
174 cFYI(1, ("set POSIX ACL not supported")); 174 cFYI(1, "set POSIX ACL not supported");
175#endif 175#endif
176 } else if (strncmp(ea_name, POSIX_ACL_XATTR_DEFAULT, 176 } else if (strncmp(ea_name, POSIX_ACL_XATTR_DEFAULT,
177 strlen(POSIX_ACL_XATTR_DEFAULT)) == 0) { 177 strlen(POSIX_ACL_XATTR_DEFAULT)) == 0) {
@@ -182,13 +182,13 @@ int cifs_setxattr(struct dentry *direntry, const char *ea_name,
182 ACL_TYPE_DEFAULT, cifs_sb->local_nls, 182 ACL_TYPE_DEFAULT, cifs_sb->local_nls,
183 cifs_sb->mnt_cifs_flags & 183 cifs_sb->mnt_cifs_flags &
184 CIFS_MOUNT_MAP_SPECIAL_CHR); 184 CIFS_MOUNT_MAP_SPECIAL_CHR);
185 cFYI(1, ("set POSIX default ACL rc %d", rc)); 185 cFYI(1, "set POSIX default ACL rc %d", rc);
186#else 186#else
187 cFYI(1, ("set default POSIX ACL not supported")); 187 cFYI(1, "set default POSIX ACL not supported");
188#endif 188#endif
189 } else { 189 } else {
190 cFYI(1, ("illegal xattr request %s (only user namespace" 190 cFYI(1, "illegal xattr request %s (only user namespace"
191 " supported)", ea_name)); 191 " supported)", ea_name);
192 /* BB what if no namespace prefix? */ 192 /* BB what if no namespace prefix? */
193 /* Should we just pass them to server, except for 193 /* Should we just pass them to server, except for
194 system and perhaps security prefixes? */ 194 system and perhaps security prefixes? */
@@ -235,13 +235,13 @@ ssize_t cifs_getxattr(struct dentry *direntry, const char *ea_name,
235 /* return dos attributes as pseudo xattr */ 235 /* return dos attributes as pseudo xattr */
236 /* return alt name if available as pseudo attr */ 236 /* return alt name if available as pseudo attr */
237 if (ea_name == NULL) { 237 if (ea_name == NULL) {
238 cFYI(1, ("Null xattr names not supported")); 238 cFYI(1, "Null xattr names not supported");
239 } else if (strncmp(ea_name, CIFS_XATTR_USER_PREFIX, 5) == 0) { 239 } else if (strncmp(ea_name, CIFS_XATTR_USER_PREFIX, 5) == 0) {
240 if (cifs_sb->mnt_cifs_flags & CIFS_MOUNT_NO_XATTR) 240 if (cifs_sb->mnt_cifs_flags & CIFS_MOUNT_NO_XATTR)
241 goto get_ea_exit; 241 goto get_ea_exit;
242 242
243 if (strncmp(ea_name, CIFS_XATTR_DOS_ATTRIB, 14) == 0) { 243 if (strncmp(ea_name, CIFS_XATTR_DOS_ATTRIB, 14) == 0) {
244 cFYI(1, ("attempt to query cifs inode metadata")); 244 cFYI(1, "attempt to query cifs inode metadata");
245 /* revalidate/getattr then populate from inode */ 245 /* revalidate/getattr then populate from inode */
246 } /* BB add else when above is implemented */ 246 } /* BB add else when above is implemented */
247 ea_name += 5; /* skip past user. prefix */ 247 ea_name += 5; /* skip past user. prefix */
@@ -287,7 +287,7 @@ ssize_t cifs_getxattr(struct dentry *direntry, const char *ea_name,
287 } 287 }
288#endif /* EXPERIMENTAL */ 288#endif /* EXPERIMENTAL */
289#else 289#else
290 cFYI(1, ("query POSIX ACL not supported yet")); 290 cFYI(1, "query POSIX ACL not supported yet");
291#endif /* CONFIG_CIFS_POSIX */ 291#endif /* CONFIG_CIFS_POSIX */
292 } else if (strncmp(ea_name, POSIX_ACL_XATTR_DEFAULT, 292 } else if (strncmp(ea_name, POSIX_ACL_XATTR_DEFAULT,
293 strlen(POSIX_ACL_XATTR_DEFAULT)) == 0) { 293 strlen(POSIX_ACL_XATTR_DEFAULT)) == 0) {
@@ -299,18 +299,18 @@ ssize_t cifs_getxattr(struct dentry *direntry, const char *ea_name,
299 cifs_sb->mnt_cifs_flags & 299 cifs_sb->mnt_cifs_flags &
300 CIFS_MOUNT_MAP_SPECIAL_CHR); 300 CIFS_MOUNT_MAP_SPECIAL_CHR);
301#else 301#else
302 cFYI(1, ("query POSIX default ACL not supported yet")); 302 cFYI(1, "query POSIX default ACL not supported yet");
303#endif 303#endif
304 } else if (strncmp(ea_name, 304 } else if (strncmp(ea_name,
305 CIFS_XATTR_TRUSTED_PREFIX, XATTR_TRUSTED_PREFIX_LEN) == 0) { 305 CIFS_XATTR_TRUSTED_PREFIX, XATTR_TRUSTED_PREFIX_LEN) == 0) {
306 cFYI(1, ("Trusted xattr namespace not supported yet")); 306 cFYI(1, "Trusted xattr namespace not supported yet");
307 } else if (strncmp(ea_name, 307 } else if (strncmp(ea_name,
308 CIFS_XATTR_SECURITY_PREFIX, XATTR_SECURITY_PREFIX_LEN) == 0) { 308 CIFS_XATTR_SECURITY_PREFIX, XATTR_SECURITY_PREFIX_LEN) == 0) {
309 cFYI(1, ("Security xattr namespace not supported yet")); 309 cFYI(1, "Security xattr namespace not supported yet");
310 } else 310 } else
311 cFYI(1, 311 cFYI(1,
312 ("illegal xattr request %s (only user namespace supported)", 312 "illegal xattr request %s (only user namespace supported)",
313 ea_name)); 313 ea_name);
314 314
315 /* We could add an additional check for streams ie 315 /* We could add an additional check for streams ie
316 if proc/fs/cifs/streamstoxattr is set then 316 if proc/fs/cifs/streamstoxattr is set then
generated by cgit v1.2.2 (git 2.25.0) at 2024-12-24 05:57:28 -0500