[CIFS] on reconnect to Samba - reset the unix capabilities

After temporary server or network failure and reconneciton, we were not
resending the unix capabilities via SetFSInfo - which confused Samba posix
byte range locking code.

Discovered by jra

Signed-off-by: Steve French <sfrench@us.ibm.com>

1 files changed, 6 insertions, 1 deletions

diff --git a/fs/cifs/CHANGES b/fs/cifs/CHANGES
index a1fb03f19637..5fe13593b57f 100644
--- a/fs/cifs/CHANGES
+++ b/fs/cifs/CHANGES
@@ -4,7 +4,12 @@ Fix oops in list_del during mount caused by unaligned string.
 Fix file corruption which could occur on some large file
 copies caused by writepages page i/o completion bug.
 Seek to SEEK_END forces check for update of file size for non-cached
-files.
+files. Allow file size to be updated on remote extend of locally open,
+non-cached file.  Fix reconnect to newer Samba servers (or other servers
+which support the CIFS Unix/POSIX extensions) so that we again tell the
+server the Unix/POSIX cifs capabilities which we support (SetFSInfo).
+Add experimental support for new POSIX Open/Mkdir (which returns
+stat information on the open, and allows setting the mode).
 
 Version 1.46
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