RE: KVM - USB pass through not working on all devices (usb_linux_update_endp_table: Broken pipe)

Hi Lance, could it be that your usb device is an serial usb device? Then see the bug I've already filled to qemu devels: https://bugs.launchpad.net/qemu/+bug/319014 Hopefully, someone able to fix this, grabs that problem. Or you've the same problem as me, that you've to compile every kvm version

KVM - USB pass through not working on all devices (usb_linux_update_endp_table: Broken pipe)

Hi, I am seeing a problem with KVM where USB pass through is not working on all devices. ERROR: usb_linux_update_endp_table: Broken pipe My "ActivKey" USB device is NOT passed through to my WinXP VM. Other USB devics work fine. Command # qemu-kvm -m 512 -usb /vm/PCCOE_XP/pccoe_xp.img open QEMU

[ kvm-Bugs-2308419 ] Crash of the kvm application without vt hardware

Bugs item #2308419, was opened at 2008-11-18 09:05 Message generated for change (Settings changed) made by sf-robot You can respond by visiting: https://sourceforge.net/tracker/?func=detail&atid=893831&aid=2308419&group_id=180599 Please note that this message will contain a full copy of the comme

[ kvm-Bugs-1905703 ] SMP 8-way guests fail to boot

Bugs item #1905703, was opened at 2008-03-02 14:49 Message generated for change (Settings changed) made by sf-robot You can respond by visiting: https://sourceforge.net/tracker/?func=detail&atid=893831&aid=1905703&group_id=180599 Please note that this message will contain a full copy of the comme

[ kvm-Bugs-1885713 ] KVM crashes, when restarting Fedora8 SMP guest

Bugs item #1885713, was opened at 2008-02-03 14:36 Message generated for change (Comment added) made by sf-robot You can respond by visiting: https://sourceforge.net/tracker/?func=detail&atid=893831&aid=1885713&group_id=180599 Please note that this message will contain a full copy of the comment

[ kvm-Bugs-2168011 ] kvm_host.h:128: error: field 'mmu_notifier' has incomplete

Bugs item #2168011, was opened at 2008-10-15 09:53 Message generated for change (Comment added) made by sf-robot You can respond by visiting: https://sourceforge.net/tracker/?func=detail&atid=893831&aid=2168011&group_id=180599 Please note that this message will contain a full copy of the comment

[ kvm-Bugs-2229083 ] RHES4 32bit with kernel 2.6.9-78.0.1 doesn't boot up

Bugs item #2229083, was opened at 2008-11-06 10:41 Message generated for change (Settings changed) made by sf-robot You can respond by visiting: https://sourceforge.net/tracker/?func=detail&atid=893831&aid=2229083&group_id=180599 Please note that this message will contain a full copy of the comme

[ kvm-Bugs-2219447 ] kvm_run: Cannot allocate memory

Bugs item #2219447, was opened at 2008-11-03 20:32 Message generated for change (Comment added) made by sf-robot You can respond by visiting: https://sourceforge.net/tracker/?func=detail&atid=893831&aid=2219447&group_id=180599 Please note that this message will contain a full copy of the comment

[ kvm-Bugs-1991647 ] 32bits Rhel5/FC6 guest may fail to reboot after installation

Bugs item #1991647, was opened at 2008-06-12 07:59 Message generated for change (Comment added) made by sf-robot You can respond by visiting: https://sourceforge.net/tracker/?func=detail&atid=893831&aid=1991647&group_id=180599 Please note that this message will contain a full copy of the comment

[ kvm-Bugs-2097242 ] kernel null pointer dereference

Bugs item #2097242, was opened at 2008-09-06 17:56 Message generated for change (Comment added) made by sf-robot You can respond by visiting: https://sourceforge.net/tracker/?func=detail&atid=893831&aid=2097242&group_id=180599 Please note that this message will contain a full copy of the comment

[ kvm-Bugs-2417387 ] kvm-80, AMD, vga not updated

Bugs item #2417387, was opened at 2008-12-11 15:20 Message generated for change (Settings changed) made by sf-robot You can respond by visiting: https://sourceforge.net/tracker/?func=detail&atid=893831&aid=2417387&group_id=180599 Please note that this message will contain a full copy of the comme

[ kvm-Bugs-2421626 ] missing break in 'case KVM_EXIT_S390_RESET'

Bugs item #2421626, was opened at 2008-12-12 15:59 Message generated for change (Settings changed) made by sf-robot You can respond by visiting: https://sourceforge.net/tracker/?func=detail&atid=893831&aid=2421626&group_id=180599 Please note that this message will contain a full copy of the comme

[ kvm-Bugs-2441883 ] KVM guest crashes when using linux-md software RAID5

Bugs item #2441883, was opened at 2008-12-17 19:22 Message generated for change (Settings changed) made by sf-robot You can respond by visiting: https://sourceforge.net/tracker/?func=detail&atid=893831&aid=2441883&group_id=180599 Please note that this message will contain a full copy of the comme

Re: Fw: Accessing guest memory from the host

On Mon, Feb 2, 2009 at 7:25 AM, PG wrote: > Gioacchino Mendola wrote: >> >> I'm trying to access guest memory from the host machine (x86_64). >> In particular I would like to be able to find >> the "physical" memory addresses the host machine allocates for the guest >> vm. >> Is there any function

Proper way to convert an existing xp machine to kvm?

Hi, I've been googling for the 'proper' way to migrate an existing windows box to kvm, but so far, no joy, so I've taken a stab at it. The old box doesn't do a whole lot, so I'm looking to virtualize it, and then shrink it to about 10G (from 250). I use LVM on the vmserver. So, first things fir

Re: Fast/Quiet Boot

the uni wrote: Heavy finger, disregard last message... I've been testing the new Moblin distro from linux, and it boots incredibly quickly (~7 secs to desktop in KVM) One irritation is that the bios takes up roughly half of that time. I've managed to throw in a few ifdefs into the bios/vgabios

Re: Fw: Accessing guest memory from the host

Gioacchino Mendola wrote: I'm trying to access guest memory from the host machine (x86_64). In particular I would like to be able to find the "physical" memory addresses the host machine allocates for the guest vm. Is there any function in KVM that allows me to do that? Could any of you please h

[PATCH v3 3/4] virtio_net: Add a MAC filter table

Make use of the MAC control virtqueue class to support a MAC filter table. The filter table is managed by the hypervisor. We consider the table to be available if the CTRL_RX feature bit is set. We leave it to the hypervisor to manage the table and enable promiscuous or all-multi mode as necessar

[PATCH v3 4/4] virtio_net: Add support for VLAN filtering in the hypervisor

VLAN filtering allows the hypervisor to drop packets from VLANs that we're not a part of, further reducing the number of extraneous packets recieved. This makes use of the VLAN virtqueue command class. The CTRL_VLAN feature bit tells us whether the backend supports VLAN filtering. Signed-off-by:

[PATCH v3 2/4] virtio_net: Add a set_rx_mode interface

Make use of the RX_MODE control virtqueue class to enable the set_rx_mode netdev interface. This allows us to selectively enable/disable promiscuous and allmulti mode so we don't see packets we don't want. For now, we automatically enable these as needed if additional unicast or multicast address

[PATCH v3 1/4] virtio_net: Add a virtqueue for outbound control commands

This will be used for RX mode, MAC filter table, VLAN filtering, etc... The control transaction consists of one or more "out" sg entries and one or more "in" sg entries. The first out entry contains a header defining the class and command. Additional out entries may provide data for the command.

[PATCH v3 0/4] virtio_net: Add MAC and VLAN filtering

This series adds infrastructure for a new control virtqueue and makes use of it to support set_rx_mode, unicast and multicast address lists, and supporting a hypervisor based VLAN filter. The goal is to make the virtio-net device support more of the features of a physical NIC and allow the hypervi

Re: Fast/Quiet Boot

Heavy finger, disregard last message... I've been testing the new Moblin distro from linux, and it boots incredibly quickly (~7 secs to desktop in KVM) One irritation is that the bios takes up roughly half of that time. I've managed to throw in a few ifdefs into the bios/vgabios to get the screen

Fast/Quiet Boot

I've been testing the new Moblin distro from linux, and it boots incredibly quickly (~7 secs to desktop in KVM) One irritation is that the bios takes up roughly half of that time. I've managed to throw in a few ifdefs into the bios/vgabios to get the screen cleared and the prompts to go away so th

Re: Accessing pv_info from userland

On 01.02.2009, at 01:55, Anthony Liguori wrote: Alexander Graf wrote: On 31.01.2009, at 22:08, Anthony Liguori wrote: Why not rather do Platform: native Some architectures may find the use of "native" to describe the absence of a hypervisor as being somewhat offensive. I can thin

Accessing guest memory from the host

hello everyone, I'm trying to access guest memory from the host machine (x86_64). In particular I would like to be able to find the "physical" memory addresses the host machine allocates for the guest vm. Is there any function in KVM that allows me to do that? Could any of you please help me clari