This is a note to let you know that I've just added the patch titled
cifs: fix cifs stable patch cifs-fix-oplock-break-handling-try-2.patch
to the 2.6.32-longterm tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/longterm/longterm-queue-2.6.32.git;a=summary
The filename of the patch is:
cifs-fix-cifs-stable-patch-cifs-fix-oplock-break-handling-try-2.patch.patch
and it can be found in the queue-2.6.32 subdirectory.
If you, or anyone else, feels it should not be added to the 2.6.32 longterm
tree,
please let <[email protected]> know about it.
>From [email protected] Mon Dec 5 13:33:36 2011
From: Suresh Jayaraman <[email protected]>
Date: Fri, 02 Dec 2011 16:24:56 +0530
Subject: cifs: fix cifs stable patch cifs-fix-oplock-break-handling-try-2.patch
To: [email protected], Greg KH <[email protected]>
Cc: Pavel Shilovsky <[email protected]>, Steve French <[email protected]>,
linux-cifs <[email protected]>
Message-ID: <[email protected]>
From: Suresh Jayaraman <[email protected]>
The stable release 2.6.32.32 added the upstream commit
12fed00de963433128b5366a21a55808fab2f756. However, one of the hunks of
the original patch seems missing from the stable backport which can be
found here:
http://permalink.gmane.org/gmane.linux.kernel.stable/5676
This hunk corresponds to the change in is_valid_oplock_break() at
fs/cifs/misc.c.
This patch backports the missing hunk and is against
linux-2.6.32.y stable kernel.
Cc: Steve French <[email protected]>
Signed-off-by: Pavel Shilovsky <[email protected]>
Signed-off-by: Suresh Jayaraman <[email protected]>
Signed-off-by: Greg Kroah-Hartman <[email protected]>
---
fs/cifs/misc.c | 3 +++
1 file changed, 3 insertions(+)
--- a/fs/cifs/misc.c
+++ b/fs/cifs/misc.c
@@ -584,6 +584,9 @@ is_valid_oplock_break(struct smb_hdr *bu
pCifsInode->clientCanCacheAll = false;
if (pSMB->OplockLevel == 0)
pCifsInode->clientCanCacheRead = false;
+ else if (pSMB->OplockLevel)
+ pCifsInode->clientCanCacheRead = true;
+
rc = slow_work_enqueue(&netfile->oplock_break);
if (rc) {
cERROR(1, ("failed to enqueue oplock "
Patches currently in longterm-queue-2.6.32 which might be from
[email protected] are
/home/gregkh/linux/longterm/longterm-queue-2.6.32/queue-2.6.32/cifs-fix-cifs-stable-patch-cifs-fix-oplock-break-handling-try-2.patch.patch
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