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Commit dbdbb876 authored by Steve French's avatar Steve French
Browse files

[CIFS] Fix hang in mount when negprot causes server to kill tcp session 



Acked-by: default avatarJeff Layton <jlayton@redhat.com>
Signed-off-by: default avatarSteve French <sfrench@us.ibm.com>
parent 5132861a

fs/cifs/CHANGES

+5 −0
Original line number Diff line number Diff line
@@ -2,6 +2,11 @@ Version 1.53 
------------

DFS support added (Microsoft Distributed File System client support needed

for referrals which enable a hierarchical name space among servers).

Disable temporary caching of mode bits to servers which do not support

storing of mode (e.g. Windows servers, when client mounts without cifsacl

mount option) and add new "dynperm" mount option to enable temporary caching

of mode (enable old behavior).  Fix hang on mount caused when server crashes

tcp session during negotiate protocol.



Version 1.52

------------

fs/cifs/connect.c

+1 −0
Original line number Diff line number Diff line
@@ -653,6 +653,7 @@ cifs_demultiplex_thread(struct TCP_Server_Info *server) 
	spin_lock(&GlobalMid_Lock);

	server->tcpStatus = CifsExiting;

	spin_unlock(&GlobalMid_Lock);

	wake_up_all(&server->response_q);



	/* don't exit until kthread_stop is called */

	set_current_state(TASK_UNINTERRUPTIBLE);