Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1756511Ab3GVLon (ORCPT ); Mon, 22 Jul 2013 07:44:43 -0400 Received: from cantor2.suse.de ([195.135.220.15]:47716 "EHLO mx2.suse.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752591Ab3GVLom (ORCPT ); Mon, 22 Jul 2013 07:44:42 -0400 Date: Mon, 22 Jul 2013 13:44:37 +0200 (CEST) From: Jiri Kosina To: Peter Hurley Cc: Sarah Sharp , Joseph Salisbury , Nestor Lopez Casado , benjamin.tissoires@gmail.com, adlr@chromium.org, linux-input@vger.kernel.org, linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org Subject: Re: [PATCH 1/2] Revert "Revert "HID: Fix logitech-dj: missing Unifying device issue"" In-Reply-To: <51E9B025.8010803@hurleysoftware.com> Message-ID: References: <1374153691-25100-1-git-send-email-nlopezcasad@logitech.com> <51E84FD1.4050400@hurleysoftware.com> <20130718220936.GA8025@xanatos> <51E87C1F.1090301@hurleysoftware.com> <51E94F7C.9090302@canonical.com> <51E9B025.8010803@hurleysoftware.com> User-Agent: Alpine 2.00 (LNX 1167 2008-08-23) MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1715 Lines: 49 On Fri, 19 Jul 2013, Peter Hurley wrote: > > > As far as getting printk output from a custom kernel, I think that may > > > be beyond the reporter's capability. Perhaps one of the Ubuntu devs > > > triaging this bug could provide a test kernel for the OP with those > > > options on. > > > > > > Joseph, would you be willing to do that? > > > > Sure thing. I'll build a kernel and request that the bug reporter > > collect usbmon data. > > Thanks Joseph for building the test kernel and getting it to the reporter! > > Sarah, > > I've attached the dmesg capture supplied by the original reporter on > a 3.10 custom kernel w/ the kbuild options you requested. > > It seems as if your initial suspicion is correct: > > [ 46.785490] xhci_hcd 0000:00:14.0: Endpoint 0x81 not halted, refusing to > reset. > [ 46.785493] xhci_hcd 0000:00:14.0: Endpoint 0x82 not halted, refusing to > reset. > [ 46.785496] xhci_hcd 0000:00:14.0: Endpoint 0x83 not halted, refusing to > reset. > [ 46.785952] xhci_hcd 0000:00:14.0: Waiting for status stage event > > At this point, would you recommend proceeding with the workaround or > waiting for an xHCI bug fix? Thanks for your efforts. Seems like this might be a part of the picture, but not a complete one. Linus claims to have similar problem, but his receiver is not connected through xHCI (I got this as an off-list report, so can't really provide a pointer to ML archives). Thanks, -- Jiri Kosina SUSE Labs -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/