From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail.linuxfoundation.org ([140.211.169.12]:52308 "EHLO mail.linuxfoundation.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S932278AbcIBOYI (ORCPT ); Fri, 2 Sep 2016 10:24:08 -0400 Subject: Patch "usb: dwc3: gadget: always cleanup all TRBs" has been added to the 4.7-stable tree To: felipe.balbi@linux.intel.com, brian.e.rogers@intel.com, gregkh@linuxfoundation.org Cc: , From: Date: Fri, 02 Sep 2016 16:23:56 +0200 Message-ID: <147282623618026@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 usb: dwc3: gadget: always cleanup all TRBs to the 4.7-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: usb-dwc3-gadget-always-cleanup-all-trbs.patch and it can be found in the queue-4.7 subdirectory. If you, or anyone else, feels it should not be added to the stable tree, please let know about it. >>From 7c705dfe2ebe731c8fd068623b6b4df2d3512c08 Mon Sep 17 00:00:00 2001 From: Felipe Balbi Date: Wed, 10 Aug 2016 12:35:30 +0300 Subject: usb: dwc3: gadget: always cleanup all TRBs From: Felipe Balbi commit 7c705dfe2ebe731c8fd068623b6b4df2d3512c08 upstream. If we stop earlier due to short packet, we will not be able to giveback all TRBs. Cc: Brian E Rogers Signed-off-by: Felipe Balbi Signed-off-by: Greg Kroah-Hartman --- drivers/usb/dwc3/gadget.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) --- a/drivers/usb/dwc3/gadget.c +++ b/drivers/usb/dwc3/gadget.c @@ -1969,7 +1969,7 @@ static int __dwc3_cleanup_done_trbs(stru s_pkt = 1; } - if (s_pkt) + if (s_pkt && !chain) return 1; if ((event->status & DEPEVT_STATUS_LST) && (trb->ctrl & (DWC3_TRB_CTRL_LST | Patches currently in stable-queue which might be from felipe.balbi@linux.intel.com are queue-4.7/usb-dwc3-pci-add-intel-kabylake-pci-id.patch queue-4.7/usb-misc-usbtest-usbtest_do_ioctl-may-return-positive-integer.patch queue-4.7/usb-renesas_usbhs-fix-receiving-data-corrupt-on-r-car-gen3-with-dmac.patch queue-4.7/usb-renesas_usbhs-clear-the-brdysts-in-usbhsg_ep_enable.patch queue-4.7/usb-gadget-fix-gadgetfs-aio-support.patch queue-4.7/usb-dwc3-gadget-always-cleanup-all-trbs.patch queue-4.7/usb-renesas_usbhs-use-dmac-only-if-the-pipe-type-is-bulk.patch queue-4.7/usb-gadget-fsl_qe_udc-off-by-one-in-setup_received_handle.patch queue-4.7/usb-dwc3-gadget-fix-for-short-pkts-during-chained-xfers.patch queue-4.7/usb-dwc3-gadget-increment-request-actual-once.patch