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-rw-r--r--fs/cifs/connect.c183
1 files changed, 148 insertions, 35 deletions
diff --git a/fs/cifs/connect.c b/fs/cifs/connect.c
index a15a6e738eb5..2850c3ce4391 100644
--- a/fs/cifs/connect.c
+++ b/fs/cifs/connect.c
@@ -74,7 +74,7 @@ enum {
Opt_user_xattr, Opt_nouser_xattr,
Opt_forceuid, Opt_noforceuid,
Opt_forcegid, Opt_noforcegid,
- Opt_noblocksend, Opt_noautotune,
+ Opt_noblocksend, Opt_noautotune, Opt_nolease,
Opt_hard, Opt_soft, Opt_perm, Opt_noperm,
Opt_mapposix, Opt_nomapposix,
Opt_mapchars, Opt_nomapchars, Opt_sfu,
@@ -91,18 +91,19 @@ enum {
Opt_serverino, Opt_noserverino,
Opt_rwpidforward, Opt_cifsacl, Opt_nocifsacl,
Opt_acl, Opt_noacl, Opt_locallease,
- Opt_sign, Opt_seal, Opt_noac,
+ Opt_sign, Opt_ignore_signature, Opt_seal, Opt_noac,
Opt_fsc, Opt_mfsymlinks,
Opt_multiuser, Opt_sloppy, Opt_nosharesock,
Opt_persistent, Opt_nopersistent,
Opt_resilient, Opt_noresilient,
- Opt_domainauto, Opt_rdma, Opt_modesid,
+ Opt_domainauto, Opt_rdma, Opt_modesid, Opt_rootfs,
Opt_compress,
/* Mount options which take numeric value */
Opt_backupuid, Opt_backupgid, Opt_uid,
Opt_cruid, Opt_gid, Opt_file_mode,
Opt_dirmode, Opt_port,
+ Opt_min_enc_offload,
Opt_blocksize, Opt_rsize, Opt_wsize, Opt_actimeo,
Opt_echo_interval, Opt_max_credits, Opt_handletimeout,
Opt_snapshot,
@@ -134,6 +135,7 @@ static const match_table_t cifs_mount_option_tokens = {
{ Opt_noforcegid, "noforcegid" },
{ Opt_noblocksend, "noblocksend" },
{ Opt_noautotune, "noautotune" },
+ { Opt_nolease, "nolease" },
{ Opt_hard, "hard" },
{ Opt_soft, "soft" },
{ Opt_perm, "perm" },
@@ -183,6 +185,7 @@ static const match_table_t cifs_mount_option_tokens = {
{ Opt_noacl, "noacl" },
{ Opt_locallease, "locallease" },
{ Opt_sign, "sign" },
+ { Opt_ignore_signature, "signloosely" },
{ Opt_seal, "seal" },
{ Opt_noac, "noac" },
{ Opt_fsc, "fsc" },
@@ -206,6 +209,7 @@ static const match_table_t cifs_mount_option_tokens = {
{ Opt_dirmode, "dirmode=%s" },
{ Opt_dirmode, "dir_mode=%s" },
{ Opt_port, "port=%s" },
+ { Opt_min_enc_offload, "esize=%s" },
{ Opt_blocksize, "bsize=%s" },
{ Opt_rsize, "rsize=%s" },
{ Opt_wsize, "wsize=%s" },
@@ -262,6 +266,7 @@ static const match_table_t cifs_mount_option_tokens = {
{ Opt_ignore, "nomand" },
{ Opt_ignore, "relatime" },
{ Opt_ignore, "_netdev" },
+ { Opt_rootfs, "rootfs" },
{ Opt_err, NULL }
};
@@ -298,6 +303,8 @@ enum {
Opt_cache_loose,
Opt_cache_strict,
Opt_cache_none,
+ Opt_cache_ro,
+ Opt_cache_rw,
Opt_cache_err
};
@@ -305,6 +312,8 @@ static const match_table_t cifs_cacheflavor_tokens = {
{ Opt_cache_loose, "loose" },
{ Opt_cache_strict, "strict" },
{ Opt_cache_none, "none" },
+ { Opt_cache_ro, "ro" },
+ { Opt_cache_rw, "singleclient" },
{ Opt_cache_err, NULL }
};
@@ -489,7 +498,7 @@ cifs_reconnect(struct TCP_Server_Info *server)
} else {
rc = reconn_setup_dfs_targets(cifs_sb, &tgt_list, &tgt_it);
if (rc && (rc != -EOPNOTSUPP)) {
- cifs_dbg(VFS, "%s: no target servers for DFS failover\n",
+ cifs_server_dbg(VFS, "%s: no target servers for DFS failover\n",
__func__);
} else {
server->nr_targets = dfs_cache_get_nr_tgts(&tgt_list);
@@ -617,12 +626,12 @@ cifs_reconnect(struct TCP_Server_Info *server)
rc = dfs_cache_noreq_update_tgthint(cifs_sb->origin_fullpath + 1,
tgt_it);
if (rc) {
- cifs_dbg(VFS, "%s: failed to update DFS target hint: rc = %d\n",
+ cifs_server_dbg(VFS, "%s: failed to update DFS target hint: rc = %d\n",
__func__, rc);
}
rc = dfs_cache_update_vol(cifs_sb->origin_fullpath, server);
if (rc) {
- cifs_dbg(VFS, "%s: failed to update vol info in DFS cache: rc = %d\n",
+ cifs_server_dbg(VFS, "%s: failed to update vol info in DFS cache: rc = %d\n",
__func__, rc);
}
dfs_cache_free_tgts(&tgt_list);
@@ -678,7 +687,7 @@ allocate_buffers(struct TCP_Server_Info *server)
if (!server->bigbuf) {
server->bigbuf = (char *)cifs_buf_get();
if (!server->bigbuf) {
- cifs_dbg(VFS, "No memory for large SMB response\n");
+ cifs_server_dbg(VFS, "No memory for large SMB response\n");
msleep(3000);
/* retry will check if exiting */
return false;
@@ -691,7 +700,7 @@ allocate_buffers(struct TCP_Server_Info *server)
if (!server->smallbuf) {
server->smallbuf = (char *)cifs_small_buf_get();
if (!server->smallbuf) {
- cifs_dbg(VFS, "No memory for SMB response\n");
+ cifs_server_dbg(VFS, "No memory for SMB response\n");
msleep(1000);
/* retry will check if exiting */
return false;
@@ -712,7 +721,7 @@ server_unresponsive(struct TCP_Server_Info *server)
* We need to wait 3 echo intervals to make sure we handle such
* situations right:
* 1s client sends a normal SMB request
- * 3s client gets a response
+ * 2s client gets a response
* 30s echo workqueue job pops, and decides we got a response recently
* and don't need to send another
* ...
@@ -722,8 +731,8 @@ server_unresponsive(struct TCP_Server_Info *server)
if ((server->tcpStatus == CifsGood ||
server->tcpStatus == CifsNeedNegotiate) &&
time_after(jiffies, server->lstrp + 3 * server->echo_interval)) {
- cifs_dbg(VFS, "Server %s has not responded in %lu seconds. Reconnecting...\n",
- server->hostname, (3 * server->echo_interval) / HZ);
+ cifs_server_dbg(VFS, "has not responded in %lu seconds. Reconnecting...\n",
+ (3 * server->echo_interval) / HZ);
cifs_reconnect(server);
wake_up(&server->response_q);
return true;
@@ -861,7 +870,7 @@ is_smb_response(struct TCP_Server_Info *server, unsigned char type)
wake_up(&server->response_q);
break;
default:
- cifs_dbg(VFS, "RFC 1002 unknown response type 0x%x\n", type);
+ cifs_server_dbg(VFS, "RFC 1002 unknown response type 0x%x\n", type);
cifs_reconnect(server);
}
@@ -1008,7 +1017,7 @@ standard_receive3(struct TCP_Server_Info *server, struct mid_q_entry *mid)
/* make sure this will fit in a large buffer */
if (pdu_length > CIFSMaxBufSize + MAX_HEADER_SIZE(server) -
server->vals->header_preamble_size) {
- cifs_dbg(VFS, "SMB response too long (%u bytes)\n", pdu_length);
+ cifs_server_dbg(VFS, "SMB response too long (%u bytes)\n", pdu_length);
cifs_reconnect(server);
wake_up(&server->response_q);
return -ECONNABORTED;
@@ -1113,7 +1122,7 @@ cifs_demultiplex_thread(void *p)
mempool_resize(cifs_req_poolp, length + cifs_min_rcv);
set_freezable();
- allow_signal(SIGKILL);
+ allow_kernel_signal(SIGKILL);
while (server->tcpStatus != CifsExiting) {
if (try_to_freeze())
continue;
@@ -1149,7 +1158,7 @@ next_pdu:
/* make sure we have enough to get to the MID */
if (server->pdu_size < HEADER_SIZE(server) - 1 -
server->vals->header_preamble_size) {
- cifs_dbg(VFS, "SMB response too short (%u bytes)\n",
+ cifs_server_dbg(VFS, "SMB response too short (%u bytes)\n",
server->pdu_size);
cifs_reconnect(server);
wake_up(&server->response_q);
@@ -1222,7 +1231,7 @@ next_pdu:
smb2_add_credits_from_hdr(bufs[i], server);
cifs_dbg(FYI, "Received oplock break\n");
} else {
- cifs_dbg(VFS, "No task to wake, unknown frame "
+ cifs_server_dbg(VFS, "No task to wake, unknown frame "
"received! NumMids %d\n",
atomic_read(&midCount));
cifs_dump_mem("Received Data is: ", bufs[i],
@@ -1418,14 +1427,32 @@ cifs_parse_cache_flavor(char *value, struct smb_vol *vol)
case Opt_cache_loose:
vol->direct_io = false;
vol->strict_io = false;
+ vol->cache_ro = false;
+ vol->cache_rw = false;
break;
case Opt_cache_strict:
vol->direct_io = false;
vol->strict_io = true;
+ vol->cache_ro = false;
+ vol->cache_rw = false;
break;
case Opt_cache_none:
vol->direct_io = true;
vol->strict_io = false;
+ vol->cache_ro = false;
+ vol->cache_rw = false;
+ break;
+ case Opt_cache_ro:
+ vol->direct_io = false;
+ vol->strict_io = false;
+ vol->cache_ro = true;
+ vol->cache_rw = false;
+ break;
+ case Opt_cache_rw:
+ vol->direct_io = false;
+ vol->strict_io = false;
+ vol->cache_ro = false;
+ vol->cache_rw = true;
break;
default:
cifs_dbg(VFS, "bad cache= option: %s\n", value);
@@ -1713,6 +1740,9 @@ cifs_parse_mount_options(const char *mountdata, const char *devname,
case Opt_noautotune:
vol->noautotune = 1;
break;
+ case Opt_nolease:
+ vol->no_lease = 1;
+ break;
case Opt_hard:
vol->retry = 1;
break;
@@ -1748,6 +1778,11 @@ cifs_parse_mount_options(const char *mountdata, const char *devname,
case Opt_nodfs:
vol->nodfs = 1;
break;
+ case Opt_rootfs:
+#ifdef CONFIG_CIFS_ROOT
+ vol->rootfs = true;
+#endif
+ break;
case Opt_posixpaths:
vol->posix_paths = 1;
break;
@@ -1855,6 +1890,10 @@ cifs_parse_mount_options(const char *mountdata, const char *devname,
case Opt_sign:
vol->sign = true;
break;
+ case Opt_ignore_signature:
+ vol->sign = true;
+ vol->ignore_signature = true;
+ break;
case Opt_seal:
/* we do not do the following in secFlags because seal
* is a per tree connection (mount) not a per socket
@@ -1989,6 +2028,13 @@ cifs_parse_mount_options(const char *mountdata, const char *devname,
}
port = (unsigned short)option;
break;
+ case Opt_min_enc_offload:
+ if (get_option_ul(args, &option)) {
+ cifs_dbg(VFS, "Invalid minimum encrypted read offload size (esize)\n");
+ goto cifs_parse_mount_err;
+ }
+ vol->min_offload = option;
+ break;
case Opt_blocksize:
if (get_option_ul(args, &option)) {
cifs_dbg(VFS, "%s: Invalid blocksize value\n",
@@ -2586,6 +2632,12 @@ static int match_server(struct TCP_Server_Info *server, struct smb_vol *vol)
if (server->rdma != vol->rdma)
return 0;
+ if (server->ignore_signature != vol->ignore_signature)
+ return 0;
+
+ if (server->min_offload != vol->min_offload)
+ return 0;
+
return 1;
}
@@ -2681,11 +2733,13 @@ cifs_get_tcp_session(struct smb_vol *volume_info)
goto out_err_crypto_release;
}
- tcp_ses->noblocksnd = volume_info->noblocksnd;
+ tcp_ses->noblockcnt = volume_info->rootfs;
+ tcp_ses->noblocksnd = volume_info->noblocksnd || volume_info->rootfs;
tcp_ses->noautotune = volume_info->noautotune;
tcp_ses->tcp_nodelay = volume_info->sockopt_tcp_nodelay;
tcp_ses->rdma = volume_info->rdma;
tcp_ses->in_flight = 0;
+ tcp_ses->max_in_flight = 0;
tcp_ses->credits = 1;
init_waitqueue_head(&tcp_ses->response_q);
init_waitqueue_head(&tcp_ses->request_q);
@@ -2760,10 +2814,11 @@ smbd_connected:
module_put(THIS_MODULE);
goto out_err_crypto_release;
}
+ tcp_ses->min_offload = volume_info->min_offload;
tcp_ses->tcpStatus = CifsNeedNegotiate;
tcp_ses->nr_targets = 1;
-
+ tcp_ses->ignore_signature = volume_info->ignore_signature;
/* thread spawned, put it on the list */
spin_lock(&cifs_tcp_ses_lock);
list_add(&tcp_ses->tcp_ses_list, &cifs_tcp_ses_list);
@@ -2840,16 +2895,17 @@ cifs_setup_ipc(struct cifs_ses *ses, struct smb_vol *volume_info)
struct nls_table *nls_codepage;
char unc[SERVER_NAME_LENGTH + sizeof("//x/IPC$")] = {0};
bool seal = false;
+ struct TCP_Server_Info *server = ses->server;
/*
* If the mount request that resulted in the creation of the
* session requires encryption, force IPC to be encrypted too.
*/
if (volume_info->seal) {
- if (ses->server->capabilities & SMB2_GLOBAL_CAP_ENCRYPTION)
+ if (server->capabilities & SMB2_GLOBAL_CAP_ENCRYPTION)
seal = true;
else {
- cifs_dbg(VFS,
+ cifs_server_dbg(VFS,
"IPC: server doesn't support encryption\n");
return -EOPNOTSUPP;
}
@@ -2859,7 +2915,7 @@ cifs_setup_ipc(struct cifs_ses *ses, struct smb_vol *volume_info)
if (tcon == NULL)
return -ENOMEM;
- scnprintf(unc, sizeof(unc), "\\\\%s\\IPC$", ses->server->hostname);
+ scnprintf(unc, sizeof(unc), "\\\\%s\\IPC$", server->hostname);
/* cannot fail */
nls_codepage = load_nls_default();
@@ -2868,11 +2924,11 @@ cifs_setup_ipc(struct cifs_ses *ses, struct smb_vol *volume_info)
tcon->ses = ses;
tcon->ipc = true;
tcon->seal = seal;
- rc = ses->server->ops->tree_connect(xid, ses, unc, tcon, nls_codepage);
+ rc = server->ops->tree_connect(xid, ses, unc, tcon, nls_codepage);
free_xid(xid);
if (rc) {
- cifs_dbg(VFS, "failed to connect to IPC (rc=%d)\n", rc);
+ cifs_server_dbg(VFS, "failed to connect to IPC (rc=%d)\n", rc);
tconInfoFree(tcon);
goto out;
}
@@ -2958,7 +3014,7 @@ void cifs_put_smb_ses(struct cifs_ses *ses)
xid = get_xid();
rc = server->ops->logoff(xid, ses);
if (rc)
- cifs_dbg(VFS, "%s: Session Logoff failure rc=%d\n",
+ cifs_server_dbg(VFS, "%s: Session Logoff failure rc=%d\n",
__func__, rc);
_free_xid(xid);
}
@@ -2981,6 +3037,7 @@ static int
cifs_set_cifscreds(struct smb_vol *vol, struct cifs_ses *ses)
{
int rc = 0;
+ int is_domain = 0;
const char *delim, *payload;
char *desc;
ssize_t len;
@@ -3028,6 +3085,7 @@ cifs_set_cifscreds(struct smb_vol *vol, struct cifs_ses *ses)
rc = PTR_ERR(key);
goto out_err;
}
+ is_domain = 1;
}
down_read(&key->sem);
@@ -3085,6 +3143,26 @@ cifs_set_cifscreds(struct smb_vol *vol, struct cifs_ses *ses)
goto out_key_put;
}
+ /*
+ * If we have a domain key then we must set the domainName in the
+ * for the request.
+ */
+ if (is_domain && ses->domainName) {
+ vol->domainname = kstrndup(ses->domainName,
+ strlen(ses->domainName),
+ GFP_KERNEL);
+ if (!vol->domainname) {
+ cifs_dbg(FYI, "Unable to allocate %zd bytes for "
+ "domain\n", len);
+ rc = -ENOMEM;
+ kfree(vol->username);
+ vol->username = NULL;
+ kzfree(vol->password);
+ vol->password = NULL;
+ goto out_key_put;
+ }
+ }
+
out_key_put:
up_read(&key->sem);
key_put(key);
@@ -3190,7 +3268,6 @@ cifs_get_smb_ses(struct TCP_Server_Info *server, struct smb_vol *volume_info)
ses->sectype = volume_info->sectype;
ses->sign = volume_info->sign;
-
mutex_lock(&ses->session_mutex);
rc = cifs_negotiate_protocol(xid, ses);
if (!rc)
@@ -3228,6 +3305,8 @@ static int match_tcon(struct cifs_tcon *tcon, struct smb_vol *volume_info)
return 0;
if (tcon->handle_timeout != volume_info->handle_timeout)
return 0;
+ if (tcon->no_lease != volume_info->no_lease)
+ return 0;
return 1;
}
@@ -3433,6 +3512,14 @@ cifs_get_tcon(struct cifs_ses *ses, struct smb_vol *volume_info)
tcon->use_resilient = true;
}
+ /* If the user really knows what they are doing they can override */
+ if (tcon->share_flags & SMB2_SHAREFLAG_NO_CACHING) {
+ if (volume_info->cache_ro)
+ cifs_dbg(VFS, "cache=ro requested on mount but NO_CACHING flag set on share\n");
+ else if (volume_info->cache_rw)
+ cifs_dbg(VFS, "cache=singleclient requested on mount but NO_CACHING flag set on share\n");
+ }
+
/*
* We can have only one retry value for a connection to a share so for
* resources mounted more than once to the same server share the last
@@ -3442,6 +3529,7 @@ cifs_get_tcon(struct cifs_ses *ses, struct smb_vol *volume_info)
tcon->nocase = volume_info->nocase;
tcon->nohandlecache = volume_info->nohandlecache;
tcon->local_lease = volume_info->local_lease;
+ tcon->no_lease = volume_info->no_lease;
INIT_LIST_HEAD(&tcon->pending_opens);
spin_lock(&cifs_tcp_ses_lock);
@@ -3637,10 +3725,10 @@ bind_socket(struct TCP_Server_Info *server)
saddr4 = (struct sockaddr_in *)&server->srcaddr;
saddr6 = (struct sockaddr_in6 *)&server->srcaddr;
if (saddr6->sin6_family == AF_INET6)
- cifs_dbg(VFS, "Failed to bind to: %pI6c, error: %d\n",
+ cifs_server_dbg(VFS, "Failed to bind to: %pI6c, error: %d\n",
&saddr6->sin6_addr, rc);
else
- cifs_dbg(VFS, "Failed to bind to: %pI4, error: %d\n",
+ cifs_server_dbg(VFS, "Failed to bind to: %pI4, error: %d\n",
&saddr4->sin_addr.s_addr, rc);
}
}
@@ -3744,7 +3832,7 @@ generic_ip_connect(struct TCP_Server_Info *server)
rc = __sock_create(cifs_net_ns(server), sfamily, SOCK_STREAM,
IPPROTO_TCP, &socket, 1);
if (rc < 0) {
- cifs_dbg(VFS, "Error %d creating socket\n", rc);
+ cifs_server_dbg(VFS, "Error %d creating socket\n", rc);
server->ssocket = NULL;
return rc;
}
@@ -3792,7 +3880,11 @@ generic_ip_connect(struct TCP_Server_Info *server)
socket->sk->sk_sndbuf,
socket->sk->sk_rcvbuf, socket->sk->sk_rcvtimeo);
- rc = socket->ops->connect(socket, saddr, slen, 0);
+ rc = socket->ops->connect(socket, saddr, slen,
+ server->noblockcnt ? O_NONBLOCK : 0);
+
+ if (rc == -EINPROGRESS)
+ rc = 0;
if (rc < 0) {
cifs_dbg(FYI, "Error %d connecting to server\n", rc);
sock_release(socket);
@@ -4018,6 +4110,14 @@ int cifs_setup_cifs_sb(struct smb_vol *pvolume_info,
cifs_dbg(FYI, "mounting share using direct i/o\n");
cifs_sb->mnt_cifs_flags |= CIFS_MOUNT_DIRECT_IO;
}
+ if (pvolume_info->cache_ro) {
+ cifs_dbg(VFS, "mounting share with read only caching. Ensure that the share will not be modified while in use.\n");
+ cifs_sb->mnt_cifs_flags |= CIFS_MOUNT_RO_CACHE;
+ } else if (pvolume_info->cache_rw) {
+ cifs_dbg(VFS, "mounting share in single client RW caching mode. Ensure that no other systems will be accessing the share.\n");
+ cifs_sb->mnt_cifs_flags |= (CIFS_MOUNT_RO_CACHE |
+ CIFS_MOUNT_RW_CACHE);
+ }
if (pvolume_info->mfsymlinks) {
if (pvolume_info->sfu_emul) {
/*
@@ -4128,7 +4228,7 @@ static int mount_get_conns(struct smb_vol *vol, struct cifs_sb_info *cifs_sb,
if ((vol->persistent == true) && (!(ses->server->capabilities &
SMB2_GLOBAL_CAP_PERSISTENT_HANDLES))) {
- cifs_dbg(VFS, "persistent handles not supported by server\n");
+ cifs_server_dbg(VFS, "persistent handles not supported by server\n");
return -EOPNOTSUPP;
}
@@ -4160,8 +4260,18 @@ static int mount_get_conns(struct smb_vol *vol, struct cifs_sb_info *cifs_sb,
tcon->unix_ext = 0; /* server does not support them */
/* do not care if a following call succeed - informational */
- if (!tcon->pipe && server->ops->qfs_tcon)
+ if (!tcon->pipe && server->ops->qfs_tcon) {
server->ops->qfs_tcon(*xid, tcon);
+ if (cifs_sb->mnt_cifs_flags & CIFS_MOUNT_RO_CACHE) {
+ if (tcon->fsDevInfo.DeviceCharacteristics &
+ FILE_READ_ONLY_DEVICE)
+ cifs_dbg(VFS, "mounted to read only share\n");
+ else if ((cifs_sb->mnt_cifs_flags &
+ CIFS_MOUNT_RW_CACHE) == 0)
+ cifs_dbg(VFS, "read only mount of RW share\n");
+ /* no need to log a RW mount of a typical RW share */
+ }
+ }
cifs_sb->wsize = server->ops->negotiate_wsize(tcon, vol);
cifs_sb->rsize = server->ops->negotiate_rsize(tcon, vol);
@@ -4209,16 +4319,19 @@ build_unc_path_to_root(const struct smb_vol *vol,
strlen(vol->prepath) + 1 : 0;
unsigned int unc_len = strnlen(vol->UNC, MAX_TREE_SIZE + 1);
+ if (unc_len > MAX_TREE_SIZE)
+ return ERR_PTR(-EINVAL);
+
full_path = kmalloc(unc_len + pplen + 1, GFP_KERNEL);
if (full_path == NULL)
return ERR_PTR(-ENOMEM);
- strncpy(full_path, vol->UNC, unc_len);
+ memcpy(full_path, vol->UNC, unc_len);
pos = full_path + unc_len;
if (pplen) {
*pos = CIFS_DIR_SEP(cifs_sb);
- strncpy(pos + 1, vol->prepath, pplen);
+ memcpy(pos + 1, vol->prepath, pplen);
pos += pplen;
}
@@ -4563,7 +4676,7 @@ static int is_path_remote(struct cifs_sb_info *cifs_sb, struct smb_vol *vol,
rc = cifs_are_all_path_components_accessible(server, xid, tcon,
cifs_sb, full_path, tcon->Flags & SMB_SHARE_IS_IN_DFS);
if (rc != 0) {
- cifs_dbg(VFS, "cannot query dirs between root and final path, "
+ cifs_server_dbg(VFS, "cannot query dirs between root and final path, "
"enabling CIFS_MOUNT_USE_PREFIX_PATH\n");
cifs_sb->mnt_cifs_flags |= CIFS_MOUNT_USE_PREFIX_PATH;
rc = 0;
@@ -5065,7 +5178,7 @@ cifs_setup_session(const unsigned int xid, struct cifs_ses *ses,
rc = server->ops->sess_setup(xid, ses, nls_info);
if (rc)
- cifs_dbg(VFS, "Send error in SessSetup = %d\n", rc);
+ cifs_server_dbg(VFS, "Send error in SessSetup = %d\n", rc);
return rc;
}
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