From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail.linuxfoundation.org ([140.211.169.12]:57442 "EHLO mail.linuxfoundation.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751732AbdBAIMo (ORCPT ); Wed, 1 Feb 2017 03:12:44 -0500 Subject: Patch "r8152: don't execute runtime suspend if the tx is not empty" has been added to the 4.9-stable tree To: hayeswang@realtek.com, davem@davemloft.net, gregkh@linuxfoundation.org Cc: , From: Date: Wed, 01 Feb 2017 09:12:03 +0100 Message-ID: <148593672392151@kroah.com> MIME-Version: 1.0 Content-Type: text/plain; charset=ANSI_X3.4-1968 Content-Transfer-Encoding: 8bit Sender: stable-owner@vger.kernel.org List-ID: This is a note to let you know that I've just added the patch titled r8152: don't execute runtime suspend if the tx is not empty to the 4.9-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: r8152-don-t-execute-runtime-suspend-if-the-tx-is-not-empty.patch and it can be found in the queue-4.9 subdirectory. If you, or anyone else, feels it should not be added to the stable tree, please let know about it. >>From foo@baz Wed Feb 1 08:50:24 CET 2017 From: hayeswang Date: Mon, 23 Jan 2017 14:18:43 +0800 Subject: r8152: don't execute runtime suspend if the tx is not empty From: hayeswang [ Upstream commit 6a0b76c04ec157c88ca943debf78a8ee58469f2d ] Runtime suspend shouldn't be executed if the tx queue is not empty, because the device is not idle. Signed-off-by: Hayes Wang Signed-off-by: David S. Miller Signed-off-by: Greg Kroah-Hartman --- drivers/net/usb/r8152.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) --- a/drivers/net/usb/r8152.c +++ b/drivers/net/usb/r8152.c @@ -32,7 +32,7 @@ #define NETNEXT_VERSION "08" /* Information for net */ -#define NET_VERSION "6" +#define NET_VERSION "7" #define DRIVER_VERSION "v1." NETNEXT_VERSION "." NET_VERSION #define DRIVER_AUTHOR "Realtek linux nic maintainers " @@ -3572,6 +3572,8 @@ static bool delay_autosuspend(struct r81 */ if (!sw_linking && tp->rtl_ops.in_nway(tp)) return true; + else if (!skb_queue_empty(&tp->tx_queue)) + return true; else return false; } Patches currently in stable-queue which might be from hayeswang@realtek.com are queue-4.9/r8152-fix-the-sw-rx-checksum-is-unavailable.patch queue-4.9/r8152-don-t-execute-runtime-suspend-if-the-tx-is-not-empty.patch