From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-0.8 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 67164C7618B for ; Thu, 25 Jul 2019 10:07:18 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 327352080C for ; Thu, 25 Jul 2019 10:07:18 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729760AbfGYKHQ (ORCPT ); Thu, 25 Jul 2019 06:07:16 -0400 Received: from cloudserver094114.home.pl ([79.96.170.134]:59753 "EHLO cloudserver094114.home.pl" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725852AbfGYKHQ (ORCPT ); Thu, 25 Jul 2019 06:07:16 -0400 Received: from 79.184.253.188.ipv4.supernova.orange.pl (79.184.253.188) (HELO kreacher.localnet) by serwer1319399.home.pl (79.96.170.134) with SMTP (IdeaSmtpServer 0.83.267) id bf36c4eabc86fff5; Thu, 25 Jul 2019 12:07:14 +0200 From: "Rafael J. Wysocki" To: Hans de Goede Cc: Linux Kernel Mailing , Benjamin Tissoires , Jiri Kosina , linux-input@vger.kernel.org Subject: [Regression] 5.3-rc1: hid_llogitech_dj does not work Date: Thu, 25 Jul 2019 12:07:14 +0200 Message-ID: <2480108.bWkXKoXas6@kreacher> In-Reply-To: References: MIME-Version: 1.0 Content-Transfer-Encoding: 7Bit Content-Type: text/plain; charset="us-ascii" Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi Hans, This is similar to a problem I reported some time ago: https://lore.kernel.org/lkml/2268131.Lc39eCoc3j@kreacher/ and the device affected by it is the same. The symptom is simply that the mouse just doesn't work (no reaction). If I do "rmmod hid_llogitech_dj", it says "Killed", but the module does go away and the mouse starts to work (through the generic code I suppose), but then the machine hangs on attempts to suspend (nasty). Reverting all of the hid_llogitech_dj changes between 5.2 and 5.3-rc1: dbcbabf7da92 HID: logitech-dj: fix return value of logi_dj_recv_query_hidpp_devices 39d21e7e0043 HID: logitech-dj: make const array template static 423dfbc362b7 HID: logitech-dj: Add usb-id for the 27MHz MX3000 receiver helps here, but the first two don't really look like they can make any difference, so I guess I'm an unlucky owner of a MX3000 that doesn't quite work as expected. Any help will be appreciated. :-) Cheers, Rafael