From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S261197AbULDXsZ (ORCPT ); Sat, 4 Dec 2004 18:48:25 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S261198AbULDXsZ (ORCPT ); Sat, 4 Dec 2004 18:48:25 -0500 Received: from main.gmane.org ([80.91.229.2]:4528 "EHLO main.gmane.org") by vger.kernel.org with ESMTP id S261197AbULDXsV (ORCPT ); Sat, 4 Dec 2004 18:48:21 -0500 X-Injected-Via-Gmane: http://gmane.org/ To: linux-kernel@vger.kernel.org From: Paul Ionescu Subject: Re: Linux 2.6.10-rc3 Date: Sun, 05 Dec 2004 01:48:04 +0200 Message-ID: References: <87oeha6lj1.fsf@sycorax.lbl.gov> <87eki66jx8.fsf@sycorax.lbl.gov> <1102195032.1560.58.camel@tux.rsn.bth.se> <877jnxago0.fsf@sycorax.lbl.gov> Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7BIT X-Complaints-To: usenet@sea.gmane.org X-Gmane-NNTP-Posting-Host: home-33027.b.astral.ro User-Agent: Pan/0.14.2 (This is not a psychotic episode. It's a cleansing moment of clarity.) Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org On Sat, 04 Dec 2004 22:42:11 +0100, Martin Josefsson wrote: > That's an usb2.0 bug, the ehci driver sleeps when it can't sleep. I have the message bellow without ehci-hcd module loaded, so I took out USB2 problem, but this one I don't know what it means: Warning: CPU frequency is 1700000, cpufreq assumed 600000 kHz. Debug: sleeping function called from invalid context at mm/slab.c:2063 in_atomic():0[expected: 0], irqs_disabled():1 [<0211cbcb>] __might_sleep+0x7d/0x8a [<0214bf9f>] __kmalloc+0x42/0x7d [<021f48e9>] acpi_os_allocate+0xa/0xb [<0220878a>] acpi_ut_allocate+0x2e/0x52 [<02208721>] acpi_ut_initialize_buffer+0x41/0x7c [<02205474>] acpi_rs_create_byte_stream+0x23/0x3b [<02206976>] acpi_rs_set_srs_method_data+0x1b/0x9d [<0211b101>] recalc_task_prio+0x128/0x133 [<0220e15c>] acpi_pci_link_set+0xfe/0x176 [<0220e4e0>] irqrouter_resume+0x1c/0x24 [<0224366a>] sysdev_resume+0x3e/0xa5 [<02246564>] device_power_up+0x5/0xa [<0213db9a>] suspend_enter+0x25/0x2d [<0213dc08>] enter_state+0x3f/0x5e [<0220ad54>] acpi_suspend+0x28/0x34 [<0220b7c4>] acpi_system_write_sleep+0x5c/0x6d [<02179769>] locate_fd+0x5c/0x78 [<02165c82>] vfs_write+0xb6/0xe2 [<02165d4c>] sys_write+0x3c/0x62 PCI: Setting latency timer of device 0000:00:1d.0 to 64