> It seems to work with -no-kvm-pit-reinjection. here -no-kvm-pit helped to solve the problem above. however - when it boots the dom0 (debian lenny standard), it reboots at a certain point. any ideas? cheers pille the serial console output follows: [ 0.000000] Initializing cgroup subsys cpuset [ 0.000000] Initializing cgroup subsys cpu [ 0.000000] Linux version 2.6.26-2-xen-686 (Debian 2.6.26-21lenny3) (dannf@xxxxxxxxxx) (gcc version 4.1.3 20080704 (prerelease) (Debian 4.1.2-25)) #1 SMP Wed Feb 10 11:28:19 UTC 2010 [ 0.000000] Reserving virtual address space above 0xf5800000 [ 0.000000] BIOS-provided physical RAM map: [ 0.000000] Xen: 0000000000000000 - 00000000f5af0000 (usable) [ 0.000000] 3202MB HIGHMEM available. [ 0.000000] 728MB LOWMEM available. [ 0.000000] NX (Execute Disable) protection: active [ 0.000000] Zone PFN ranges: [ 0.000000] DMA 0 -> 4096 [ 0.000000] Normal 4096 -> 186368 [ 0.000000] HighMem 186368 -> 1006320 [ 0.000000] Movable zone start PFN for each node [ 0.000000] early_node_map[1] active PFN ranges [ 0.000000] 0: 0 -> 1006320 [ 0.000000] found SMP MP-table at [f5651c90] 000fbc90 [ 0.000000] DMI 2.4 present. [ 0.000000] ACPI: RSDP 000FBDE0, 0014 (r0 QEMU ) [ 0.000000] ACPI: RSDT DFFF0000, 0034 (r1 QEMU QEMURSDT 1 QEMU 1) [ 0.000000] ACPI: FACP DFFF01B4, 0074 (r1 QEMU QEMUFACP 1 QEMU 1) [ 0.000000] ACPI: DSDT DFFF0280, 1DD4 (r1 BXPC BXDSDT 1 INTL 20061109) [ 0.000000] ACPI: FACS DFFF0240, 0040 [ 0.000000] ACPI: SSDT DFFF2054, 09E3 (r1 BXPC BXSSDT 1 INTL 20061109) [ 0.000000] ACPI: APIC DFFF2A38, 00EA (r1 QEMU QEMUAPIC 1 QEMU 1) [ 0.000000] ACPI: HPET DFFF2B90, 0038 (r1 QEMU QEMUHPET 1 QEMU 1) [ 0.000000] ACPI: LAPIC (acpi_id[0x00] lapic_id[0x00] enabled) [ 0.000000] ACPI: LAPIC (acpi_id[0x01] lapic_id[0x01] enabled) [ 0.000000] ACPI: LAPIC (acpi_id[0x02] lapic_id[0x02] disabled) [ 0.000000] ACPI: LAPIC (acpi_id[0x03] lapic_id[0x03] disabled) [ 0.000000] ACPI: LAPIC (acpi_id[0x04] lapic_id[0x04] disabled) [ 0.000000] ACPI: LAPIC (acpi_id[0x05] lapic_id[0x05] disabled) [ 0.000000] ACPI: LAPIC (acpi_id[0x06] lapic_id[0x06] disabled) [ 0.000000] ACPI: LAPIC (acpi_id[0x07] lapic_id[0x07] disabled) [ 0.000000] ACPI: LAPIC (acpi_id[0x08] lapic_id[0x08] disabled) [ 0.000000] ACPI: LAPIC (acpi_id[0x09] lapic_id[0x09] disabled) [ 0.000000] ACPI: LAPIC (acpi_id[0x0a] lapic_id[0x0a] disabled) [ 0.000000] ACPI: LAPIC (acpi_id[0x0b] lapic_id[0x0b] disabled) [ 0.000000] ACPI: LAPIC (acpi_id[0x0c] lapic_id[0x0c] disabled) [ 0.000000] ACPI: LAPIC (acpi_id[0x0d] lapic_id[0x0d] disabled) [ 0.000000] ACPI: LAPIC (acpi_id[0x0e] lapic_id[0x0e] disabled) [ 0.000000] ACPI: LAPIC (acpi_id[0x0f] lapic_id[0x0f] disabled) [ 0.000000] ACPI: IOAPIC (id[0x02] address[0xfec00000] gsi_base[0]) [ 0.000000] IOAPIC[0]: apic_id 2, version 17, address 0xfec00000, GSI 0-23 [ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl) [ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.000000] Using ACPI (MADT) for SMP configuration information [ 0.000000] Allocating PCI resources starting at e2000000 (gap: e0000000:1ffbc000) [ 0.000000] PERCPU: Allocating 28552 bytes of per cpu data [ 0.000000] Built 1 zonelists in Zone order, mobility grouping on. Total pages: 998458 [ 0.000000] Kernel command line: root=/dev/vda1 ro console=ttyS0,115200 [ 0.000000] Enabling fast FPU save and restore... done. [ 0.000000] Enabling unmasked SIMD FPU exception support... done. [ 0.000000] Initializing CPU#0 [ 0.000000] PID hash table entries: 4096 (order: 12, 16384 bytes) [ 0.000000] Xen reported: 2666.772 MHz processor. [ 0.004000] Console: colour VGA+ 80x25 [ 0.004000] console [ttyS0] enabled [ 0.004000] console [hvc-1] enabled [ 0.004000] Dentry cache hash table entries: 131072 (order: 7, 524288 bytes) [ 0.004000] Inode-cache hash table entries: 65536 (order: 6, 262144 bytes) [ 0.004000] Software IO TLB enabled: [ 0.004000] Aperture: 64 megabytes [ 0.004000] Kernel range: c3ae2000 - c7ae2000 [ 0.004000] Address size: 27 bits [ 0.004000] PCI-DMA: Using software bounce buffering for IO (SWIOTLB) [ 0.004000] Memory: 3893076k/4025280k available (1845k kernel code, 123188k reserved, 740k data, 196k init, 3279808k highmem) [ 0.004000] virtual kernel memory layout: [ 0.004000] fixmap : 0xf5555000 - 0xf57ff000 (2728 kB) [ 0.004000] pkmap : 0xf5000000 - 0xf5200000 (2048 kB) [ 0.004000] vmalloc : 0xee000000 - 0xf4ffe000 ( 111 MB) [ 0.004000] lowmem : 0xc0000000 - 0xed800000 ( 728 MB) [ 0.004000] .init : 0xc038f000 - 0xc03c0000 ( 196 kB) [ 0.004000] .data : 0xc02cd663 - 0xc03868a0 ( 740 kB) [ 0.004000] .text : 0xc0100000 - 0xc02cd663 (1845 kB) [ 0.004000] Checking if this processor honours the WP bit even in supervisor mode...Ok. -- To unsubscribe from this list: send the line "unsubscribe kvm" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html