@@ -491,10 +491,15 @@ static int cifs_sfu_mode(struct cifs_fattr *fattr, const unsigned char *path,
return PTR_ERR(tlink);
tcon = tlink_tcon(tlink);
- rc = CIFSSMBQAllEAs(xid, tcon, path, "SETFILEBITS",
- ea_value, 4 /* size of buf */, cifs_sb->local_nls,
- cifs_sb->mnt_cifs_flags &
- CIFS_MOUNT_MAP_SPECIAL_CHR);
+ if (tcon->ses->server->ops->query_all_EAs == NULL) {
+ cifs_put_tlink(tlink);
+ return -EOPNOTSUPP;
+ }
+
+ rc = tcon->ses->server->ops->query_all_EAs(xid, tcon, path,
+ "SETFILEBITS", ea_value, 4 /* size of buf */,
+ cifs_sb->local_nls,
+ cifs_sb->mnt_cifs_flags & CIFS_MOUNT_MAP_SPECIAL_CHR);
cifs_put_tlink(tlink);
if (rc < 0)
return (int)rc;
@@ -945,6 +945,10 @@ struct smb_version_operations smb1_operations = {
.mand_unlock_range = cifs_unlock_range,
.push_mand_locks = cifs_push_mandatory_locks,
.query_mf_symlink = open_query_close_cifs_symlink,
+#ifdef CONFIG_CIFS_XATTR
+ .query_all_EAs = CIFSSMBQAllEAs,
+ .set_EA = CIFSSMBSetEA,
+#endif /* CIFS_XATTR */
};
struct smb_version_values smb1_values = {
This is a note to let you know that I have just added a patch titled Add protocol specific operation for CIFS xattrs to the linux-3.11.y-queue branch of the 3.11.y.z extended stable tree which can be found at: http://kernel.ubuntu.com/git?p=ubuntu/linux.git;a=shortlog;h=refs/heads/linux-3.11.y-queue If you, or anyone else, feels it should not be added to this tree, please reply to this email. For more information about the 3.11.y.z tree, see https://wiki.ubuntu.com/Kernel/Dev/ExtendedStable Thanks. -Luis ------ From bf31920ca547ca6115ce530ca98fafb7ae26c2f8 Mon Sep 17 00:00:00 2001 From: Steve French <smfrench@gmail.com> Date: Sat, 1 Feb 2014 23:27:18 -0600 Subject: Add protocol specific operation for CIFS xattrs commit d979f3b0a1f0b5499ab85e68cdf02b56852918b6 upstream. Changeset 666753c3ef8fc88b0ddd5be4865d0aa66428ac35 added protocol operations for get/setxattr to avoid calling cifs operations on smb2/smb3 mounts for xattr operations and this changeset adds the calls to cifs specific protocol operations for xattrs (in order to reenable cifs support for xattrs which was temporarily disabled by the previous changeset. We do not have SMB2/SMB3 worker function for setting xattrs yet so this only enables it for cifs. CCing stable since without these two small changsets (its small coreq 666753c3ef8fc88b0ddd5be4865d0aa66428ac35 is also needed) calling getfattr/setfattr on smb2/smb3 mounts causes problems. Signed-off-by: Steve French <smfrench@gmail.com> Reviewed-by: Shirish Pargaonkar <spargaonkar@suse.com> [ luis: backported to 3.11: adjusted context ] Signed-off-by: Luis Henriques <luis.henriques@canonical.com> --- fs/cifs/inode.c | 13 +++++++++---- fs/cifs/smb1ops.c | 4 ++++ 2 files changed, 13 insertions(+), 4 deletions(-) -- 1.9.0