From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S263475AbTJBUo3 (ORCPT ); Thu, 2 Oct 2003 16:44:29 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S263479AbTJBUo3 (ORCPT ); Thu, 2 Oct 2003 16:44:29 -0400 Received: from front1.netvisao.pt ([213.228.128.56]:33198 "HELO front1.netvisao.pt") by vger.kernel.org with SMTP id S263475AbTJBUoZ (ORCPT ); Thu, 2 Oct 2003 16:44:25 -0400 Date: Thu, 2 Oct 2003 21:47:29 +0100 From: Paulo Andre To: len.brown@intel.com Cc: acpi-support@lists.sourceforge.net, linux-kernel@vger.kernel.org Subject: Broken ACPI in kernels > 2.5.69, blows up upon boot Message-Id: <20031002214729.11c85558.fscked@netvisao.pt> X-Mailer: Sylpheed version 0.9.5claws (GTK+ 1.2.10; i686-pc-linux-gnu) Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Hi Len, list.. I've been experiencing a most unfortunate problem using ACPI since kernel 2.5.70. I simply cannot boot a kernel with ACPI support, it oopses right upon boot when initializing ACPI and that's it. I've emailed about this a few months ago, when it was still Andy Grover maintaining ACPI and we got to no conclusive answer. I have a hard time believing my BIOS is fscked as far as ACPI is concerned considering it worked flawlessly in 2.5.69 (the kernel I'm still using..) and before. Anyway, this is a Fujitsu Siemens E-7110 laptop and this breaks in every kernel starting from 2.5.70 up until 2.6.0-test6 with the latest acpi batch applied. Here's the output from the serial console: >> cut here ACPI: RSDP (v000 FUJ ) @ 0x000f62c0 ACPI: RSDT (v001 FUJ RICKWOOD 00265.00000) @ 0x1feeba1f ACPI: FADT (v001 FUJ RICKWOOD 00265.00000) @ 0x1feefb8c ACPI: DSDT (v001 FUJ RICKWOOD 00265.00000) @ 0x00000000 ACPI: BIOS passes blacklist ACPI: MADT not present Building zonelist for node : 0 Kernel command line: BOOT_IMAGE=l260p1 ro root=305 console=ttyS0,38400n8 console=tty0 Local APIC disabled by BIOS -- reenabling. Found and enabled local APIC! Initializing CPU#0 PID hash table entries: 2048 (order 11: 16384 bytes) Detected 930.413 MHz processor. Console: colour VGA+ 80x25 Calibrating delay loop... 1839.10 BogoMIPS Memory: 510088k/523776k available (4302k kernel code, 12808k reserved, 1594k data, 244k init, 0k highmem) Security Scaffold v1.0.0 initialized Capability LSM initialized Dentry cache hash table entries: 65536 (order: 6, 262144 bytes) Inode-cache hash table entries: 32768 (order: 5, 131072 bytes) Mount-cache hash table entries: 512 (order: 0, 4096 bytes) - /dev - /dev/console - /root CPU: L1 I cache: 16K, L1 D cache: 16K CPU: L2 cache: 512K Intel machine check architecture supported. Intel machine check reporting enabled on CPU#0. Enabling fast FPU save and restore... done. Enabling unmasked SIMD FPU exception support... done. Checking 'hlt' instruction... OK. POSIX conformance testing by UNIFIX CPU0: Intel(R) Pentium(R) III Mobile CPU 933MHz stepping 01 per-CPU timeslice cutoff: 1462.52 usecs. task migration cache decay timeout: 2 msecs. SMP motherboard not detected. enabled ExtINT on CPU#0 ESR value before enabling vector: 00000000 ESR value after enabling vector: 00000000 Using local APIC timer interrupts. calibrating APIC timer ... ..... CPU clock speed is 235.0889 MHz. ..... host bus clock speed is 132.0844 MHz. Starting migration thread for cpu 0 CPUS done 32 Initializing RT netlink socket PCI: PCI BIOS revision 2.10 entry at 0xfd97e, last bus=4 PCI: Using configuration type 1 mtrr: v2.0 (20020519) BIO: pool of 256 setup, 15Kb (60 bytes/bio) biovec pool[0]: 1 bvecs: 256 entries (12 bytes) biovec pool[1]: 4 bvecs: 256 entries (48 bytes) biovec pool[2]: 16 bvecs: 256 entries (192 bytes) biovec pool[3]: 64 bvecs: 256 entries (768 bytes) biovec pool[4]: 128 bvecs: 256 entries (1536 bytes) biovec pool[5]: 256 bvecs: 256 entries (3072 bytes) ACPI: Subsystem revision 20030619 ACPI: Interpreter enabled ACPI: Using PIC for interrupt routing ACPI: PCI Root Bridge [PCI0] (00:00) PCI: Probing PCI hardware (bus 00) Transparent bridge - Intel Corp. 82801BAM/CAM PCI Bri Unable to handle kernel NULL pointer dereference at virtual address 00000007 printing eip: c02a622c *pde = 00000000 Oops: 0000 [#1] CPU: 0 EIP: 0060:[