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Date: Thu, 15 Jun 2017 09:23:40 +0200
From: Greg KH <gregkh@linuxfoundation.org>
To: Pavel Shilovsky <pshilov@microsoft.com>
Cc: stable@vger.kernel.org, Sachin Prabhu <sprabhu@redhat.com>,
        Steve French <smfrench@gmail.com>,
        Pavel Shilovsky <piastryyy@gmail.com>
Subject: Re: [PATCH] CIFS: Call echo service immediately after socket
 reconnect
Message-ID: <20170615072340.GF25693@kroah.com>
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On Mon, Jun 12, 2017 at 12:38:35PM -0700, Pavel Shilovsky wrote:
> From: Sachin Prabhu <sprabhu@redhat.com>
> 
> Commit b8c600120fc8 ("Call echo service immediately after socket
> reconnect") upstream.
> 
> Commit 4fcd1813e640 ("Fix reconnect to not defer smb3 session reconnect
> long after socket reconnect") changes the behaviour of the SMB2 echo
> service and causes it to renegotiate after a socket reconnect. However
> under default settings, the echo service could take up to 120 seconds to
> be scheduled.
> 
> The patch forces the echo service to be called immediately resulting a
> negotiate call being made immediately on reconnect.
> 
> Cc: <stable@vger.kernel.org> # 3.18.x-4.4.x

Thanks for the backport, now applied.

greg k-h