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-rw-r--r--fs/cifs/connect.c8
1 files changed, 7 insertions, 1 deletions
diff --git a/fs/cifs/connect.c b/fs/cifs/connect.c
index 1eb73149e6d4..07c9cd7637c5 100644
--- a/fs/cifs/connect.c
+++ b/fs/cifs/connect.c
@@ -96,7 +96,7 @@ enum {
Opt_multiuser, Opt_sloppy, Opt_nosharesock,
Opt_persistent, Opt_nopersistent,
Opt_resilient, Opt_noresilient,
- Opt_domainauto, Opt_rdma,
+ Opt_domainauto, Opt_rdma, Opt_modesid,
/* Mount options which take numeric value */
Opt_backupuid, Opt_backupgid, Opt_uid,
@@ -175,6 +175,7 @@ static const match_table_t cifs_mount_option_tokens = {
{ Opt_serverino, "serverino" },
{ Opt_noserverino, "noserverino" },
{ Opt_rwpidforward, "rwpidforward" },
+ { Opt_modesid, "modefromsid" },
{ Opt_cifsacl, "cifsacl" },
{ Opt_nocifsacl, "nocifsacl" },
{ Opt_acl, "acl" },
@@ -1830,6 +1831,9 @@ cifs_parse_mount_options(const char *mountdata, const char *devname,
case Opt_rwpidforward:
vol->rwpidforward = 1;
break;
+ case Opt_modesid:
+ vol->mode_ace = 1;
+ break;
case Opt_cifsacl:
vol->cifs_acl = 1;
break;
@@ -3976,6 +3980,8 @@ int cifs_setup_cifs_sb(struct smb_vol *pvolume_info,
cifs_sb->mnt_cifs_flags |= CIFS_MOUNT_NOPOSIXBRL;
if (pvolume_info->rwpidforward)
cifs_sb->mnt_cifs_flags |= CIFS_MOUNT_RWPIDFORWARD;
+ if (pvolume_info->mode_ace)
+ cifs_sb->mnt_cifs_flags |= CIFS_MOUNT_MODE_FROM_SID;
if (pvolume_info->cifs_acl)
cifs_sb->mnt_cifs_flags |= CIFS_MOUNT_CIFS_ACL;
if (pvolume_info->backupuid_specified) {