diff options
Diffstat (limited to 'fs/smb/client/connect.c')
| -rw-r--r-- | fs/smb/client/connect.c | 26 |
1 files changed, 18 insertions, 8 deletions
diff --git a/fs/smb/client/connect.c b/fs/smb/client/connect.c index 6bf04d9a5491..c4fb80b37738 100644 --- a/fs/smb/client/connect.c +++ b/fs/smb/client/connect.c @@ -116,13 +116,9 @@ static void smb2_query_server_interfaces(struct work_struct *work) rc = server->ops->query_server_interfaces(xid, tcon, false); free_xid(xid); - if (rc) { - if (rc == -EOPNOTSUPP) - return; - + if (rc) cifs_dbg(FYI, "%s: failed to query server interfaces: %d\n", __func__, rc); - } queue_delayed_work(cifsiod_wq, &tcon->query_interfaces, (SMB_INTERFACE_POLL_INTERVAL * HZ)); @@ -377,6 +373,13 @@ static int __cifs_reconnect(struct TCP_Server_Info *server, if (!cifs_tcp_ses_needs_reconnect(server, 1)) return 0; + /* + * if smb session has been marked for reconnect, also reconnect all + * connections. This way, the other connections do not end up bad. + */ + if (mark_smb_session) + cifs_signal_cifsd_for_reconnect(server, mark_smb_session); + cifs_mark_tcp_ses_conns_for_reconnect(server, mark_smb_session); cifs_abort_connection(server); @@ -385,7 +388,8 @@ static int __cifs_reconnect(struct TCP_Server_Info *server, try_to_freeze(); cifs_server_lock(server); - if (!cifs_swn_set_server_dstaddr(server)) { + if (!cifs_swn_set_server_dstaddr(server) && + !SERVER_IS_CHAN(server)) { /* resolve the hostname again to make sure that IP address is up-to-date */ rc = reconn_set_ipaddr_from_hostname(server); cifs_dbg(FYI, "%s: reconn_set_ipaddr_from_hostname: rc=%d\n", __func__, rc); @@ -3714,9 +3718,15 @@ int cifs_mount_get_tcon(struct cifs_mount_ctx *mnt_ctx) goto out; } - /* if new SMB3.11 POSIX extensions are supported do not remap / and \ */ - if (tcon->posix_extensions) + /* + * if new SMB3.11 POSIX extensions are supported, do not change anything in the + * path (i.e., do not remap / and \ and do not map any special characters) + */ + if (tcon->posix_extensions) { cifs_sb->mnt_cifs_flags |= CIFS_MOUNT_POSIX_PATHS; + cifs_sb->mnt_cifs_flags &= ~(CIFS_MOUNT_MAP_SFM_CHR | + CIFS_MOUNT_MAP_SPECIAL_CHR); + } #ifdef CONFIG_CIFS_ALLOW_INSECURE_LEGACY /* tell server which Unix caps we support */ |