similar to: IRQ Problems with kernel 2.6.18.8 when PCI passthrough to PVM''s

Hi I just tried to install Xen (3.0.4) from source. The Installation process finished without any errors. Then after booting the XEN-Image (without initrd) I got a Kernel Panic. My machine said it was unuable to mount root fs from Sda1 or unknown-block(0,0) After some research on google, I built the SCSI and SATA drivers in the XEN-kernel and now this kernel Panic occurs: Kernel Panic-not

Wanted to pass this error by you and get your feedback ... I tried building a debug kernel with spinlock related debug info. The tree was pulled when the Xen-305 first rc was announced (and has not been updated since) make -C /root/src/mercurial/xen-3.0.5-testing.hg/linux-2.6.18-xen O=/root/src/mercurial/xen-3.0.5-testing.hg/build-linux-2.6.18-xen_x86_64 vmlinuz Using

hello, I''m running XEN 2.0 on IBM ThinkPad T23. Now the weird thing is that I get two different outputs from /sbin/lspci depending on whether I run 2.6.8.1-xen0 or 2.6.8.1-bproc. In particular the output from 2.6.8.1-xen0 seems to be missing those 4 lines 0000:00:01.0 PCI bridge: Intel Corp. 82830 830 Chipset AGP Bridge (rev 02) 0000:00:1e.0 PCI bridge: Intel Corp. 82801BAM/CAM PCI

Hello! I`m trying to boot a via sata machine with xen 3.0 with no sucess. It just freezes at this point: ********* ACPI: PCI Interrupt 0000:00:0f.0[B] -> Link [LNKB] -> GSI 10 (level,low) -> IRQ 10 sata_via (0000:00:0f.0): routed to hard irq line 10 ata1: SATA max UDMA/133 cmd 0xEFE0 ctl 0xEFAE bmdma 0xEF90 irq 10 ata2: SATA max UDMA/133 cmd 0xEFA0 ctl 0xEFAA bmdma 0xEF98 irq 10 ata1:

What are the options to hook a T1 card up to a laptop running * ? Are there USB or PCMCIA T1 cards ? Has anyone tried a USB to PCI adapter as such : http://www.mobl.com/expansion/products/cardbus_expansion/1slot/ It looks nice but cost 1k how about the linux drivers ? the goal is to have a portable demo system thanks - Arnaud

I tried booting the paravirt patches on a real machine to see what would happen. It had worked OK under qemu, so I thought it would be worth it. It seems to boot OK, though perhaps fairly slowly, but once it hits usermode it gets into trouble. When starting udevd, the startup script runs MAKEDEV, which seems to get stuck in an infinite loop in userspace. It eventually gets past that part

I recently bought 2 different USB flash disks. These are some cheap no-name devices. Their parameters: bytes C/H/S ID 4194304512 509/255/63 Vendor: Generic Model: USB Flash Drive Rev: 1.00 ANSI SCSI revision: 02 4288676352 1023/132/62 Vendor: USB Model: USB 2.0 Rev: 1.00 ANSI SCSI revision: 02 When I put a FAT32 filesystem on them,

hi list members, my goal is to make one of my DomU''s act as a wireless accesspoint... So, i need it to have access to the pcmcia wlan card attached to dom0. But how ? when i give the pci=[] option to the domU config file its shows up with lspci but i cant use it... (on debian with module-assistent get rt2x00 in de DomU) Is it possible or would it be better to use a more direct interface

Hello, I got this message when exiting qemu: [11266.262154] EXT3-fs error (device hda): ext3_free_blocks_sb: bit already cleared for block 318015 [11266.276897] Aborting journal on device hda. [11266.283815] EXT3-fs error (device hda): ext3_free_blocks_sb: bit already cleared for block 318016 [11266.293567] EXT3-fs error (device hda): ext3_free_blocks_sb: bit already cleared for block 318017

Hi! >Message: 5 >Date: Thu, 08 Jul 2004 17:00:21 +0530 >From: Sudheer Divakaran <sudheer@svw.com> >To: lartc@mailman.ds9a.nl >Subject: [LARTC] Is Linux based Router feasible > >Hi, > >I''ve a local LAN consisting of about 150 machines. I''m using a Linux >machine as the gateway machine which inturn connects to two different >ISPs. My

Hello, I tried out kernel 3.1.0-rc2 on my i386 Laptop with Xen 4.1.1. Booting hangs after these messages on the VGA console: pci 0000:02:09.0: address space collision: [mem 0x000da000-0x000dafff] conflicts with reserved [mem 0x0009f800-0x000fffff] reserve RAM buffer: 00000000 0009f000 - 00000000 0009ffff reserve RAM buffer: 00000000 38400000 - 00000000 3bffffff reserve RAM buffer: 00000001

Hello, I tried out kernel 3.1.0-rc2 on my i386 Laptop with Xen 4.1.1. Booting hangs after these messages on the VGA console: pci 0000:02:09.0: address space collision: [mem 0x000da000-0x000dafff] conflicts with reserved [mem 0x0009f800-0x000fffff] reserve RAM buffer: 00000000 0009f000 - 00000000 0009ffff reserve RAM buffer: 00000000 38400000 - 00000000 3bffffff reserve RAM buffer: 00000001

I am trying to install Centos on my old Portege 2490CT. Actually a pretty good box, but it does not support USB booting. Only HDD, FDD (interestingly a USB device), 'CD-Rom', or LAN. The only CDroms I have is a nice USB drive and an old PCMCIA toshiba NW24XCD drive. I have not gotten this system to boot off of my USB CDrom. It will boot of the NW24XCD. So I put the CentOS disk 1

Have decided to give up on the embedded Broadcom 4312 wireless device in my son's Dell laptop. I get WEP open authentication to work, but nothing else. I was about to dump the bcm43xx kernel module and the bcm43xx-microcode5.fw firmware and work with the newer b43 module and associated firmware. However, he claims that at school, he has always had intermittent problems with wireless under

Hi, we are currently working on getting windows working on your xen servers. but we are facing a severe problem where dom0 and all domus hang for 1-5 seconds from time to time. we think it is probably because of disk i/o, because top sometimes says 100% wa (waiting on io) during the hang. dom0 has cpu 0 for exclusive use and the windows vms use cpu 1 to 7. should we give dom0 more than once

This may not be the proper place to raise this question but I've had little luck elsewhere. After trying again, unsuccessfully this time, to install the proprietary NVIDIA driver, I've decided to focus my efforts on the open source Nouveau driver. I've seen video drivers blamed for varying degrees of "freeze on resume" but I'm not certain that's what I'm up

Hi list, I've recently managed to install CentOS 4.4 on an Apple Mac Pro. Functionality-wise everything works great, but when trying to benchmark the system, I don't get stable runtimes, they differ by more than 30%. For example a benchmark run with our PDE solving code takes between 500 and 800 s on the completely unloaded machine. Suspicious kernel output (complete output attached):

Thanks to the kind person(s) who worked on this. I am using PCI passthrough right now and it works. I hope support is added for VT domains too; That would be extremely useful. So far I have tried a NIC, USB, and PCI Video. The NIC works flawlessly. USB works as long as the devices are present at the time the domain is started. Hotplugging USB devices seems not to work. If I open

Hello, It looks like upstream linux-2.6.git contains at least the following xen related new features for Linux 2.6.36: - Xen-SWIOTLB support (required for Xen PCI passthru and dom0) - Xen PV-on-HVM drivers - Xen VBD online dynamic resize of guest disks (xvd*) Congratulations! What are the plans for 2.6.37 merge window? I believe at least: - Xen PCI frontend Others? I''m going to

fallthrough to a separate case/default label break; isn't very readable. Convert pseudo-keyword fallthrough; statements to a simple break; when the next label is case or default and the only statement in the next label block is break; Found using: $ grep-2.5.4 -rP --include=*.[ch] -n "fallthrough;(\s*(case\s+\w+|default)\s*:\s*){1,7}break;" * Miscellanea: o Move or coalesce a