From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S261604AbUEJUyM (ORCPT ); Mon, 10 May 2004 16:54:12 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S261605AbUEJUyM (ORCPT ); Mon, 10 May 2004 16:54:12 -0400 Received: from smtp1.wanadoo.fr ([193.252.22.30]:47713 "EHLO mwinf0101.wanadoo.fr") by vger.kernel.org with ESMTP id S261604AbUEJUyH (ORCPT ); Mon, 10 May 2004 16:54:07 -0400 Subject: usb_hcd_irq, nobody cared on 2.6.6 From: Thomas Cataldo To: linux-kernel@vger.kernel.org Content-Type: text/plain Message-Id: <1084222439.3548.7.camel@buffy> Mime-Version: 1.0 X-Mailer: Ximian Evolution 1.5.7 Date: Mon, 10 May 2004 22:53:59 +0200 Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Hi, Few minutes after boot I found that in my logs : irq 10: nobody cared! Call Trace: [] __report_bad_irq+0x2a/0x90 [] note_interrupt+0x70/0xb0 [] do_IRQ+0x111/0x120 [] common_interrupt+0x18/0x20 [] default_idle+0x0/0x40 [] default_idle+0x2c/0x40 [] cpu_idle+0x3b/0x50 [] printk+0x192/0x1c0 handlers: [] (usb_hcd_irq+0x0/0x70 [usbcore]) [] (usb_hcd_irq+0x0/0x70 [usbcore]) Disabling IRQ #10 Here is cat /proc/interrupts : CPU0 CPU1 0: 23928959 23883721 IO-APIC-edge timer 1: 2082 1731 IO-APIC-edge i8042 8: 3 1 IO-APIC-edge rtc 9: 0 0 IO-APIC-level acpi 10: 40387 59613 IO-APIC-level uhci_hcd, uhci_hcd 12: 44370 57657 IO-APIC-edge i8042 14: 1284 1029 IO-APIC-edge ide0 16: 4384837 220 IO-APIC-level eth0, radeon@PCI:1:0:0 18: 409701 397459 IO-APIC-level sym53c8xx, sym53c8xx 19: 31024 34528 IO-APIC-level EMU10K1 NMI: 0 0 LOC: 47813934 47813970 ERR: 0 MIS: 543 The same kind of problem hapenned with 2.6.5 too. My mouse is ps2. The only connected usb device right now is an ipaq craddle. If I remove it and reboot with my digital camera (usb storage) connected, I've got the same problem. lspci output follows : 0000:00:00.0 Host bridge: VIA Technologies, Inc. VT82C693A/694x [Apollo PRO133x] (rev c4) 0000:00:01.0 PCI bridge: VIA Technologies, Inc. VT82C598/694x [Apollo MVP3/Pro133x AGP] 0000:00:07.0 ISA bridge: VIA Technologies, Inc. VT82C686 [Apollo Super South] (rev 40) 0000:00:07.1 IDE interface: VIA Technologies, Inc. VT82C586A/B/VT82C686/A/B/VT823x/A/C PIPC Bus Master IDE (rev 06) 0000:00:07.2 USB Controller: VIA Technologies, Inc. VT82xxxxx UHCI USB 1.1 Controller (rev 1a) 0000:00:07.3 USB Controller: VIA Technologies, Inc. VT82xxxxx UHCI USB 1.1 Controller (rev 1a) 0000:00:07.4 Bridge: VIA Technologies, Inc. VT82C686 [Apollo Super ACPI] (rev 40) 0000:00:09.0 SCSI storage controller: LSI Logic / Symbios Logic 53c1010 Ultra3 SCSI Adapter (rev 01) 0000:00:09.1 SCSI storage controller: LSI Logic / Symbios Logic 53c1010 Ultra3 SCSI Adapter (rev 01) 0000:00:0a.0 Multimedia audio controller: Creative Labs SB Live! EMU10k1 (rev 07) 0000:00:0a.1 Input device controller: Creative Labs SB Live! MIDI/Game Port (rev 07) 0000:00:0b.0 Ethernet controller: Winbond Electronics Corp W89C940 (rev 0b) 0000:00:0c.0 Network controller: Texas Instruments ACX 100 22Mbps Wireless Interface 0000:01:00.0 VGA compatible controller: ATI Technologies Inc RV280 [Radeon 9200 SE] (rev 01) 0000:01:00.1 Display controller: ATI Technologies Inc RV280 [Radeon 9200 SE] (Secondary) (rev 01)