Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S265020AbTF1Bk1 (ORCPT ); Fri, 27 Jun 2003 21:40:27 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S265021AbTF1Bk1 (ORCPT ); Fri, 27 Jun 2003 21:40:27 -0400 Received: from auth22.inet.co.th ([203.150.14.104]:54532 "EHLO auth22.inet.co.th") by vger.kernel.org with ESMTP id S265020AbTF1BkU (ORCPT ); Fri, 27 Jun 2003 21:40:20 -0400 From: Michael Frank To: ldl@aros.net Subject: 2.5.73-mm1 nbd: boot hang in add_disk at first call from nbd_init Date: Sat, 28 Jun 2003 09:51:33 +0800 User-Agent: KMail/1.5.2 Cc: linux-kernel@vger.kernel.org X-OS: KDE 3 on GNU/Linux MIME-Version: 1.0 Content-Disposition: inline Message-Id: <200306271943.13297.mflt1@micrologica.com.hk> 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 Content-Length: 5262 Lines: 129 Changes were recently made to the nbd.c in 2.5.73-mm1 When using nbd.c ex 2.5.73 boot OK. acpi=off no effect ---------------------------- dmesg using nbd.c ex 2.5.73: loop: loaded (max 8 devices) anticipatory scheduling elevator (Using nbd.c ex 2.5.73-mm1 nbd: registered device at major 43 hang) PPP generic driver version 2.4.2 PPP Deflate Compression module registered PPP BSD Compression module registered Universal TUN/TAP device driver 1.5 (C)1999-2002 Maxim Krasnyansky Uniform Multi-Platform E-IDE driver Revision: 7.00alpha2 ide: Assuming 33MHz system bus speed for PIO modes; override with idebus=xx ALI15X3: IDE controller at PCI slot 00:10.0 pci_irq-0294 [19] acpi_pci_irq_derive : Unable to derive IRQ for device 00:10.0 ACPI: No IRQ known for interrupt pin A of device 00:10.0 - using IRQ 255 ALI15X3: chipset revision 195 ALI15X3: not 100% native mode: will probe irqs later ide0: BM-DMA at 0xedb0-0xedb7, BIOS settings: hda:DMA, hdb:pio ALI15X3: simplex device: DMA forced ide1: BM-DMA at 0xedb8-0xedbf, BIOS settings: hdc:DMA, hdd:DMA hda: IBM-DARA-212000, ATA DISK drive ide0 at 0x1f0-0x1f7,0x3f6 on irq 14 hda: max request size: 128KiB hda: host protected area => 1 hda: 23579136 sectors (12073 MB) w/418KiB Cache, CHS=23392/16/63, UDMA(33) hda: hda1 hda2 hda3 hda4 mice: PS/2 mouse device common for all mice input: ImPS/2 Generic Wheel Mouse on isa0060/serio1 serio: i8042 AUX port at 0x60,0x64 irq 12 input: AT Set 2 keyboard on isa0060/serio0 serio: i8042 KBD port at 0x60,0x64 irq 1 NET4: Linux TCP/IP 1.0 for NET4.0 ----------------------------------------------------------- lspci 00:00.0 Host bridge: Transmeta Corporation LongRun Northbridge (rev 01) 00:00.1 RAM memory: Transmeta Corporation SDRAM controller 00:00.2 RAM memory: Transmeta Corporation BIOS scratchpad 00:04.0 VGA compatible controller: S3 Inc. 86C270-294 Savage/IX-MV (rev 13) 00:06.0 Multimedia audio controller: ALi Corporation M5451 PCI AC-Link Controller Audio Device (rev 01) 00:07.0 ISA bridge: ALi Corporation M1533 PCI to ISA Bridge [Aladdin IV] 00:0e.0 Ethernet controller: Intel Corp. 82557/8/9 [Ethernet Pro 100] (rev 08) 00:10.0 IDE interface: ALi Corporation M5229 IDE (rev c3) 00:11.0 Bridge: ALi Corporation M7101 PMU 00:12.0 CardBus bridge: Toshiba America Info Systems ToPIC95 PCI to Cardbus Bridge with ZV Support (rev 32) 00:14.0 USB Controller: ALi Corporation USB 1.1 Controller (rev 03) ----------------------------------------------------------- hdparm -iI /dev/hda: Config={ HardSect NotMFM HdSw>15uSec Fixed DTR>10Mbs } RawCHS=16383/16/63, TrkSize=0, SectSize=0, ECCbytes=4 BuffType=DualPortCache, BuffSize=418kB, MaxMultSect=16, MultSect=16 CurCHS=16383/16/63, CurSects=16514064, LBA=yes, LBAsects=23579136 IORDY=on/off, tPIO={min:240,w/IORDY:120}, tDMA={min:120,rec:120} PIO modes: pio0 pio1 pio2 pio3 pio4 DMA modes: mdma0 mdma1 mdma2 UDMA modes: udma0 udma1 *udma2 udma3 udma4 AdvancedPM=yes: mode=0x80 (128) WriteCache=enabled Drive conforms to: ATA/ATAPI-4 T13 1153D revision 17: 1 2 3 4 ATA device, with non-removable media Model Number: IBM-DARA-212000 Serial Number: AH0AHG94390 Firmware Revision: AR4OA51A Standards: Used: ATA/ATAPI-4 T13 1153D revision 17 Supported: 4 3 2 1 & some of 5 Configuration: Logical max current cylinders 16383 16383 heads 16 16 sectors/track 63 63 -- CHS current addressable sectors: 16514064 LBA user addressable sectors: 23579136 device size with M = 1024*1024: 11513 MBytes device size with M = 1000*1000: 12072 MBytes (12 GB) Capabilities: LBA, IORDY(can be disabled) Buffer size: 418.0kB bytes avail on r/w long: 4 Queue depth: 1 Standby timer values: spec'd by Vendor, no device specific minimum R/W multiple sector transfer: Max = 16 Current = 16 Advanced power management level: 128 (0x80) DMA: mdma0 mdma1 mdma2 udma0 udma1 *udma2 udma3 udma4 Cycle time: min=120ns recommended=120ns PIO: pio0 pio1 pio2 pio3 pio4 Cycle time: no flow control=240ns IORDY flow control=120ns Commands/features: Enabled Supported: * NOP cmd * READ BUFFER cmd * WRITE BUFFER cmd * Host Protected Area feature set * Look-ahead * Write cache * Power Management feature set Security Mode feature set SMART feature set Address Offset Reserved Area Boot * Advanced Power Management feature set Regards Michael -- Powered by linux-2.5.73, compiled with gcc-2.95-3 - not fancy but rock solid My current linux related activities: - Test script development and testing of swsusp - Everyday usage of 2.5 kernel More info on the 2.5 kernel: http://www.codemonkey.org.uk/post-halloween-2.5.txt - 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/