Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id ; Wed, 9 Oct 2002 14:23:31 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id ; Wed, 9 Oct 2002 14:23:31 -0400 Received: from relay.muni.cz ([147.251.4.35]:8886 "EHLO anor.ics.muni.cz") by vger.kernel.org with ESMTP id ; Wed, 9 Oct 2002 14:23:29 -0400 Newsgroups: cz.muni.redir.linux-kernel Path: news From: Petr Konecny Subject: Re: 2.5.41-ac1: Debug: sleeping function called from illegal context at include/asm/semaphore.h:145 User-Agent: Gnus/5.0808 (Gnus v5.8.8) XEmacs/21.4 (Honest Recruiter) Message-ID: Cc: akpm@digeo.com, rml@tech9.net Date: Wed, 9 Oct 2002 18:29:08 GMT X-Nntp-Posting-Host: decibel.fi.muni.cz X-Url: http://www.fi.muni.cz/~pekon/ Content-Type: text/plain; charset=us-ascii References: <20021008031136.GA1887@izno.net> Mime-Version: 1.0 Organization: unknown X-Muni-Virus-Test: Clean To: unlisted-recipients:; (no To-header on input) Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1421 Lines: 27 >>>>> Martin Dahl (Martin) said: Martin> On my thinkpad a20m i get the following debug messages during boot: Martin> At IDE initialization: Martin> Debug: sleeping function called from illegal context at mm/slab.c:1374 Martin> Call Trace: Martin> [__kmem_cache_alloc+202/208] __kmem_cache_alloc+0xca/0xd0 Martin> [blk_init_free_list+101/224] blk_init_free_list+0x65/0xe0 Martin> [blk_init_queue+23/256] blk_init_queue+0x17/0x100 Martin> [ide_init_queue+57/160] ide_init_queue+0x39/0xa0 Martin> [do_ide_request+0/48] do_ide_request+0x0/0x30 Martin> [init_irq+462/912] init_irq+0x1ce/0x390 Martin> [ide_intr+0/384] ide_intr+0x0/0x180 Martin> [hwif_init+216/608] hwif_init+0xd8/0x260 Martin> [probe_hwif_init+36/112] probe_hwif_init+0x24/0x70 Martin> [ide_setup_pci_device+80/128] ide_setup_pci_device+0x50/0x80 Martin> [piix_init_one+54/64] piix_init_one+0x36/0x40 Martin> [init+53/352] init+0x35/0x160 Martin> [init+0/352] init+0x0/0x160 Martin> [kernel_thread_helper+5/16] kernel_thread_helper+0x5/0x10 Same here on Dell Inspiron 5000. Happens with CONFIG_PREEMPT=y. Disappears with CONFIG_PREEMPT=n. Petr - 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/