From mboxrd@z Thu Jan 1 00:00:00 1970 From: Pavel Machek Subject: Re: More experiences with 2.6.13-rc3 with ec_polling patch Date: Sun, 24 Jul 2005 16:24:32 +0200 Message-ID: <20050724142432.GC1778@elf.ucw.cz> References: <20050723133726.GA2079@miro.sinus.cz> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Return-path: Content-Disposition: inline In-Reply-To: <20050723133726.GA2079-xk5YvUdtsdomyzK0JynY2A@public.gmane.org> Sender: acpi-devel-admin-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f@public.gmane.org Errors-To: acpi-devel-admin-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f@public.gmane.org List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , List-Archive: To: Pavel Troller Cc: acpi-devel-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f@public.gmane.org List-Id: linux-acpi@vger.kernel.org Hi! > 5) After resume from S4: > > irq 10: nobody cared (try booting with the "irqpoll" option) > [] __report_bad_irq+0x2a/0xa0 > [] handle_IRQ_event+0x30/0x70 > [] note_interrupt+0x80/0xf0 > [] __do_IRQ+0x134/0x140 > [] do_IRQ+0x23/0x40 > [] common_interrupt+0x1a/0x20 > [] __do_softirq+0x43/0xb0 > [] do_softirq+0x2d/0x30 > [] irq_exit+0x37/0x40 > [] do_IRQ+0x28/0x40 > [] common_interrupt+0x1a/0x20 > [] schedule+0x0/0x650 > [] preempt_schedule_irq+0x43/0x80 > [] need_resched+0x1f/0x21 > [] swsusp_suspend+0x50/0xc0 > [] pm_suspend_disk+0x3c/0x90 > [] enter_state+0x6c/0x70 > [] software_suspend+0xf/0x20 > [] acpi_system_write_sleep+0x6a/0x84 > [] vfs_write+0xb6/0x180 > [] sys_write+0x51/0x80 > [] syscall_call+0x7/0xb > handlers: > [] (snd_intel8x0_interrupt+0x0/0x240 [snd_intel8x0]) > Disabling IRQ #10 > > ...and then > > ohci_hcd 0000:00:02.3: Unlink after no-IRQ? Controller is probably > using the wrong IRQ. Okay, can you enable debugging in .../usb/core/hcd-pci.c and see what happens? It seems to call request_irq in resume routine, add printk to verify that it really does call it. Oh and probably Cc: some usb list, or David Brownell directly. Pavel -- teflon -- maybe it is a trademark, but it should not be. ------------------------------------------------------- SF.Net email is sponsored by: Discover Easy Linux Migration Strategies from IBM. Find simple to follow Roadmaps, straightforward articles, informative Webcasts and more! Get everything you need to get up to speed, fast. http://ads.osdn.com/?ad_id=7477&alloc_id=16492&op=click