Merge git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi-rc-fixes-2.6

[linux-2.6] / fs / cifs / connect.c

diff --git a/fs/cifs/connect.c b/fs/cifs/connect.c
index c397fcfd9f1a6740e37b94ee410ea3ccfeb2cce6..e8fa46c7cff21f82f245e41cbd2cda8f7336d4c7 100644 (file)
--- a/fs/cifs/connect.c
+++ b/fs/cifs/connect.c
@@ -60,7 +60,7 @@ struct smb_vol {
        char *domainname;
        char *UNC;
        char *UNCip;
-       char *in6_addr;  /* ipv6 address as human readable form of in6_addr */
+       char *in6_addr;   /* ipv6 address as human readable form of in6_addr */
        char *iocharset;  /* local code page for mapping to and from Unicode */
        char source_rfc1001_name[16]; /* netbios name of client */
        char target_rfc1001_name[16]; /* netbios name of server for Win9x/ME */
@@ -82,13 +82,14 @@ struct smb_vol {
        bool no_xattr:1;   /* set if xattr (EA) support should be disabled*/
        bool server_ino:1; /* use inode numbers from server ie UniqueId */
        bool direct_io:1;
-       bool remap:1;     /* set to remap seven reserved chars in filenames */
-       bool posix_paths:1;   /* unset to not ask for posix pathnames. */
+       bool remap:1;      /* set to remap seven reserved chars in filenames */
+       bool posix_paths:1; /* unset to not ask for posix pathnames. */
        bool no_linux_ext:1;
        bool sfu_emul:1;
-       bool nullauth:1; /* attempt to authenticate with null user */
-       unsigned nocase;     /* request case insensitive filenames */
-       unsigned nobrl;      /* disable sending byte range locks to srv */
+       bool nullauth:1;   /* attempt to authenticate with null user */
+       bool nocase:1;     /* request case insensitive filenames */
+       bool nobrl:1;      /* disable sending byte range locks to srv */
+       bool seal:1;       /* request transport encryption on share */
        unsigned int rsize;
        unsigned int wsize;
        unsigned int sockopt;
@@ -652,6 +653,7 @@ multi_t2_fnd:
        spin_lock(&GlobalMid_Lock);
        server->tcpStatus = CifsExiting;
        spin_unlock(&GlobalMid_Lock);
+       wake_up_all(&server->response_q);
 
        /* don't exit until kthread_stop is called */
        set_current_state(TASK_UNINTERRUPTIBLE);
@@ -1273,8 +1275,12 @@ cifs_parse_mount_options(char *options, const char *devname,
                        vol->no_psx_acl = 1;
                } else if (strnicmp(data, "sign", 4) == 0) {
                        vol->secFlg |= CIFSSEC_MUST_SIGN;
-/*             } else if (strnicmp(data, "seal",4) == 0) {
-                       vol->secFlg |= CIFSSEC_MUST_SEAL; */
+               } else if (strnicmp(data, "seal", 4) == 0) {
+                       /* we do not do the following in secFlags because seal
+                          is a per tree connection (mount) not a per socket
+                          or per-smb connection option in the protocol */
+                       /* vol->secFlg |= CIFSSEC_MUST_SEAL; */
+                       vol->seal = 1;
                } else if (strnicmp(data, "direct", 6) == 0) {
                        vol->direct_io = 1;
                } else if (strnicmp(data, "forcedirectio", 13) == 0) {
@@ -2115,6 +2121,10 @@ cifs_mount(struct super_block *sb, struct cifs_sb_info *cifs_sb,
                        cifs_sb->mnt_cifs_flags |= CIFS_MOUNT_DIRECT_IO;
                }
 
+               if ((volume_info.cifs_acl) && (volume_info.dynperm))
+                       cERROR(1, ("mount option dynperm ignored if cifsacl "
+                                  "mount option supported"));
+
                tcon =
                    find_unc(sin_server.sin_addr.s_addr, volume_info.UNC,
                             volume_info.username);
@@ -2126,6 +2136,9 @@ cifs_mount(struct super_block *sb, struct cifs_sb_info *cifs_sb,
                           for the retry flag is used */
                        tcon->retry = volume_info.retry;
                        tcon->nocase = volume_info.nocase;
+                       if (tcon->seal != volume_info.seal)
+                               cERROR(1, ("transport encryption setting "
+                                          "conflicts with existing tid"));
                } else {
                        tcon = tconInfoAlloc();
                        if (tcon == NULL)
@@ -2159,6 +2172,7 @@ cifs_mount(struct super_block *sb, struct cifs_sb_info *cifs_sb,
                                        atomic_inc(&pSesInfo->inUse);
                                        tcon->retry = volume_info.retry;
                                        tcon->nocase = volume_info.nocase;
+                                       tcon->seal = volume_info.seal;
                                }
                        }
                }