This is a note to let you know that I've just added the patch titled NFS41/flexfiles: zero out DS write wcc to the 4.1-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: nfs41-flexfiles-zero-out-ds-write-wcc.patch and it can be found in the queue-4.1 subdirectory. If you, or anyone else, feels it should not be added to the stable tree, please let <stable@xxxxxxxxxxxxxxx> know about it. >From 5420401079e152ff68a8024f6a375804b1c21505 Mon Sep 17 00:00:00 2001 From: Peng Tao <tao.peng@xxxxxxxxxxxxxxx> Date: Sat, 22 Aug 2015 06:40:00 +0800 Subject: NFS41/flexfiles: zero out DS write wcc From: Peng Tao <tao.peng@xxxxxxxxxxxxxxx> commit 5420401079e152ff68a8024f6a375804b1c21505 upstream. We do not want to update inode attributes with DS values. Signed-off-by: Peng Tao <tao.peng@xxxxxxxxxxxxxxx> Signed-off-by: Trond Myklebust <trond.myklebust@xxxxxxxxxxxxxxx> Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx> --- fs/nfs/flexfilelayout/flexfilelayout.c | 2 ++ 1 file changed, 2 insertions(+) --- a/fs/nfs/flexfilelayout/flexfilelayout.c +++ b/fs/nfs/flexfilelayout/flexfilelayout.c @@ -1039,6 +1039,8 @@ static int ff_layout_write_done_cb(struc hdr->res.verf->committed == NFS_DATA_SYNC) ff_layout_set_layoutcommit(hdr); + /* zero out fattr since we don't care DS attr at all */ + hdr->fattr.valid = 0; if (task->tk_status >= 0) nfs_writeback_update_inode(hdr); Patches currently in stable-queue which might be from tao.peng@xxxxxxxxxxxxxxx are queue-4.1/nfs41-flexfiles-zero-out-ds-write-wcc.patch queue-4.1/nfs41-flexfiles-update-inode-after-write-finishes.patch queue-4.1/nfsv4-pnfs-ensure-we-don-t-miss-a-file-extension.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