This is a note to let you know that I've just added the patch titled NFS: Fix a double page unlock to the 4.6-stable tree which can be found at: http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary The filename of the patch is: nfs-fix-a-double-page-unlock.patch and it can be found in the queue-4.6 subdirectory. If you, or anyone else, feels it should not be added to the stable tree, please let <stable@xxxxxxxxxxxxxxx> know about it. >From cbebaf897e5c4862567eb799dc84acc5d7ee2678 Mon Sep 17 00:00:00 2001 From: Trond Myklebust <trond.myklebust@xxxxxxxxxxxxxxx> Date: Fri, 17 Jun 2016 16:48:25 -0400 Subject: NFS: Fix a double page unlock From: Trond Myklebust <trond.myklebust@xxxxxxxxxxxxxxx> commit cbebaf897e5c4862567eb799dc84acc5d7ee2678 upstream. Since commit 0bcbf039f6b2, nfs_readpage_release() has been used to unlock the page in the read code. Fixes: 0bcbf039f6b2 ("nfs: handle request add failure properly") Signed-off-by: Trond Myklebust <trond.myklebust@xxxxxxxxxxxxxxx> Signed-off-by: Anna Schumaker <Anna.Schumaker@xxxxxxxxxx> Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx> --- fs/nfs/read.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) --- a/fs/nfs/read.c +++ b/fs/nfs/read.c @@ -367,13 +367,13 @@ readpage_async_filler(void *data, struct nfs_list_remove_request(new); nfs_readpage_release(new); error = desc->pgio->pg_error; - goto out_unlock; + goto out; } return 0; out_error: error = PTR_ERR(new); -out_unlock: unlock_page(page); +out: return error; } Patches currently in stable-queue which might be from trond.myklebust@xxxxxxxxxxxxxxx are queue-4.6/nfs-fix-a-double-page-unlock.patch queue-4.6/nfs-fix-another-open_downgrade-bug.patch queue-4.6/pnfs_nfs-fix-_cancel_empty_pagelist.patch queue-4.6/make-nfs_atomic_open-call-d_drop-on-all-open_context-errors.patch -- To unsubscribe from this list: send the line "unsubscribe stable" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html