4 files changed, 6 insertions, 40 deletions

diff --git a/fs/cifs/cifsfs.h b/fs/cifs/cifsfs.h
index 27aea110e923..c3cc1609025f 100644
--- a/fs/cifs/cifsfs.h
+++ b/fs/cifs/cifsfs.h
@@ -136,5 +136,5 @@ extern long cifs_ioctl(struct file *filep, unsigned int cmd, unsigned long arg);
 extern const struct export_operations cifs_export_ops;
 #endif /* CONFIG_CIFS_NFSD_EXPORT */
 
-#define CIFS_VERSION   "2.07"
+#define CIFS_VERSION   "2.08"
 #endif				/* _CIFSFS_H */
diff --git a/fs/cifs/file.c b/fs/cifs/file.c
index e2a6af1508af..47c5c97e2dd3 100644
--- a/fs/cifs/file.c
+++ b/fs/cifs/file.c
@@ -1553,7 +1553,7 @@ cifs_setlk(struct file *file, struct file_lock *flock, __u32 type,
 
 out:
 	if (flock->fl_flags & FL_POSIX && !rc)
-		rc = posix_lock_file_wait(file, flock);
+		rc = locks_lock_file_wait(file, flock);
 	return rc;
 }
 
@@ -3380,6 +3380,7 @@ readpages_get_pages(struct address_space *mapping, struct list_head *page_list,
 	struct page *page, *tpage;
 	unsigned int expected_index;
 	int rc;
+	gfp_t gfp = GFP_KERNEL & mapping_gfp_mask(mapping);
 
 	INIT_LIST_HEAD(tmplist);
 
@@ -3392,7 +3393,7 @@ readpages_get_pages(struct address_space *mapping, struct list_head *page_list,
 	 */
 	__set_page_locked(page);
 	rc = add_to_page_cache_locked(page, mapping,
-				      page->index, GFP_KERNEL);
+				      page->index, gfp);
 
 	/* give up if we can't stick it in the cache */
 	if (rc) {
@@ -3418,8 +3419,7 @@ readpages_get_pages(struct address_space *mapping, struct list_head *page_list,
 			break;
 
 		__set_page_locked(page);
-		if (add_to_page_cache_locked(page, mapping, page->index,
-								GFP_KERNEL)) {
+		if (add_to_page_cache_locked(page, mapping, page->index, gfp)) {
 			__clear_page_locked(page);
 			break;
 		}
diff --git a/fs/cifs/inode.c b/fs/cifs/inode.c
index f621b44cb800..6b66dd5d1540 100644
--- a/fs/cifs/inode.c
+++ b/fs/cifs/inode.c
@@ -2034,7 +2034,6 @@ cifs_set_file_size(struct inode *inode, struct iattr *attrs,
 	struct tcon_link *tlink = NULL;
 	struct cifs_tcon *tcon = NULL;
 	struct TCP_Server_Info *server;
-	struct cifs_io_parms io_parms;
 
 	/*
 	 * To avoid spurious oplock breaks from server, in the case of
@@ -2056,18 +2055,6 @@ cifs_set_file_size(struct inode *inode, struct iattr *attrs,
 			rc = -ENOSYS;
 		cifsFileInfo_put(open_file);
 		cifs_dbg(FYI, "SetFSize for attrs rc = %d\n", rc);
-		if ((rc == -EINVAL) || (rc == -EOPNOTSUPP)) {
-			unsigned int bytes_written;
-
-			io_parms.netfid = open_file->fid.netfid;
-			io_parms.pid = open_file->pid;
-			io_parms.tcon = tcon;
-			io_parms.offset = 0;
-			io_parms.length = attrs->ia_size;
-			rc = CIFSSMBWrite(xid, &io_parms, &bytes_written,
-					  NULL, NULL, 1);
-			cifs_dbg(FYI, "Wrt seteof rc %d\n", rc);
-		}
 	} else
 		rc = -EINVAL;
 
@@ -2093,28 +2080,7 @@ cifs_set_file_size(struct inode *inode, struct iattr *attrs,
 	else
 		rc = -ENOSYS;
 	cifs_dbg(FYI, "SetEOF by path (setattrs) rc = %d\n", rc);
-	if ((rc == -EINVAL) || (rc == -EOPNOTSUPP)) {
-		__u16 netfid;
-		int oplock = 0;
 
-		rc = SMBLegacyOpen(xid, tcon, full_path, FILE_OPEN,
-				   GENERIC_WRITE, CREATE_NOT_DIR, &netfid,
-				   &oplock, NULL, cifs_sb->local_nls,
-				   cifs_remap(cifs_sb));
-		if (rc == 0) {
-			unsigned int bytes_written;
-
-			io_parms.netfid = netfid;
-			io_parms.pid = current->tgid;
-			io_parms.tcon = tcon;
-			io_parms.offset = 0;
-			io_parms.length = attrs->ia_size;
-			rc = CIFSSMBWrite(xid, &io_parms, &bytes_written, NULL,
-					  NULL,  1);
-			cifs_dbg(FYI, "wrt seteof rc %d\n", rc);
-			CIFSSMBClose(xid, tcon, netfid);
-		}
-	}
 	if (tlink)
 		cifs_put_tlink(tlink);
 
diff --git a/fs/cifs/smb2pdu.c b/fs/cifs/smb2pdu.c
index 52d14c9cf052..61276929d139 100644
--- a/fs/cifs/smb2pdu.c
+++ b/fs/cifs/smb2pdu.c
@@ -922,7 +922,7 @@ SMB2_tcon(const unsigned int xid, struct cifs_ses *ses, const char *tree,
 	if (tcon && tcon->bad_network_name)
 		return -ENOENT;
 
-	if ((tcon->seal) &&
+	if ((tcon && tcon->seal) &&
 	    ((ses->server->capabilities & SMB2_GLOBAL_CAP_ENCRYPTION) == 0)) {
 		cifs_dbg(VFS, "encryption requested but no server support");
 		return -EOPNOTSUPP;