Frederic Abel
2011-May-05 14:28 UTC
[Xen-users] PCI passthrough on PV domU crashes with iommu=soft
Hello , Following the http://wiki.xen.org/xenwiki/XenPCIpassthrough doc. I get several issues to perform pci passthrough The config file is in Addendum 0 I''m using the debian XEN 4 and kernel 2.6.32-5 for xen on squeeze dom0 and domu (see addendum 1) I managed to pci hide the 2 ports (see addendum 2) If not using the iommu=soft I get a FW issue on the 3ware driver (addendum 3) The pci looks passing through (addendum 4) but I get no drives behind I copied /lib/modules/2.6.32-5-xen-amd64 fom Dom0 disk to Domu disk, I do not think about driver issue. The passed thought device is claimed by driver: 3w-9xxx in Domu with lcpci -vv. If I''m using the option iommu=soft I get a kernel krash at boot (Addendum 5) And I can observe some troublesome message [ 0.020372] PCI: System does not support PCI [ 0.020372] PCI: System does not support PCI [ 0.022547] pnp: PnP ACPI: disabled The worst is the Dom0 has no problem with the 2 pci devices when no hidden. Dom0 uses exactly same /boot/vmlinuz-2.6.32-5-xen-amd64 and /boot/initrd.img-2.6.32-5-xen-amd64 I''m wondering if my CPU is not too old (addendum 6) Or If I missed some important steps in my conf. Note I know all is working if I pass the disk raw from dom0 to domu with disk = [phy:/right path] but I don''t feel this is "clean"; lots of I/O through Dom0 and not secure to Dom0 (risk of over writes). Thank you for any hints. Sincerely Addendum 0 # xm create 2_m-germanica_config_for_xen_4.0_passthru -n Using config file "./2_m-germanica_config_for_xen_4.0_passthru". (vm (name m-germanica) (memory 128) (on_xend_start ignore) (on_xend_stop ignore) (vcpus 3) (uuid 10c84434-fc7a-4490-87c0-57a534c3c039) (cpus 1-3) (oos 1) (image (linux (kernel /boot/vmlinuz-2.6.32-5-xen-amd64) (ramdisk /boot/initrd.img-2.6.32-5-xen-amd64) (root ''LABEL=m-germanica_d'') (videoram 4) (args ''iommu=soft'') (tsc_mode 0) (nomigrate 0) ) ) (s3_integrity 1) (device (vbd (uname file:/XEN_disks/m-germanica_disk) (dev xvda) (mode w))) (device (vbd (uname file:/XEN_disks/m-germanica_swap) (dev xvdb) (mode w))) (device (pci (dev (slot 0x03) (domain 0x0000) (key 02:03.0) (bus 0x02) (vdevfn 0x100) (func 0x0) ) (dev (slot 0x01) (domain 0x0000) (key 03:01.0) (bus 0x03) (vdevfn 0x100) (func 0x0) ) ) ) (device (vif (ip 10.130.192.22))) ) Addendum 1 (XEN) Xen version 4.0.1 (Debian 4.0.1-2) (waldi@debian.org) (gcc version 4.4.5 (Debian 4.4.5-10) ) Wed Jan 12 14:04:06 UTC 2011 # uname -a Linux mespilus 2.6.32-5-xen-amd64 #1 SMP Tue Mar 8 00:01:30 UTC 2011 x86_64 GNU/Linux Addendum 2 #lspci -vv -s 02:03.0 02:03.0 RAID bus controller: 3ware Inc 9550SX SATA-II RAID PCI-X Subsystem: 3ware Inc 9550SX SATA-II RAID PCI-X Control: I/O- Mem- BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx- Status: Cap+ 66MHz+ UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Interrupt: pin A routed to IRQ 28 Region 0: Memory at dc000000 (64-bit, prefetchable) [disabled] [size=32M] Region 2: Memory at c4200000 (64-bit, non-prefetchable) [disabled] [size=4K] Region 4: I/O ports at 2000 [disabled] [size=64] Expansion ROM at c4220000 [disabled] [size=128K] Capabilities: [e0] PCI-X non-bridge device Command: DPERE- ERO+ RBC=512 OST=3 Status: Dev=02:03.0 64bit+ 133MHz+ SCD- USC- DC=simple DMMRBC=512 DMOST=3 DMCRS=16 RSCEM- 266MHz- 533MHz- Capabilities: [e8] Power Management version 2 Flags: PMEClk- DSI- D1+ D2+ AuxCurrent=0mA PME(D0-,D1-,D2-,D3hot-,D3cold-) Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=0 PME- Capabilities: [f0] MSI: Enable- Count=1/8 Maskable- 64bit+ Address: 0000000000000000 Data: 0000 Kernel driver in use: pciback #lspci -vv -s 03:01.0 03:01.0 RAID bus controller: 3ware Inc 9550SX SATA-II RAID PCI-X Subsystem: 3ware Inc 9550SX SATA-II RAID PCI-X Control: I/O- Mem- BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx- Status: Cap+ 66MHz+ UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Interrupt: pin A routed to IRQ 48 Region 0: Memory at de000000 (64-bit, prefetchable) [disabled] [size=32M] Region 2: Memory at c4300000 (64-bit, non-prefetchable) [disabled] [size=4K] Region 4: I/O ports at 3000 [disabled] [size=64] Expansion ROM at c4360000 [disabled] [size=128K] Capabilities: [e0] PCI-X non-bridge device Command: DPERE- ERO+ RBC=512 OST=3 Status: Dev=03:01.0 64bit+ 133MHz+ SCD- USC- DC=simple DMMRBC=512 DMOST=3 DMCRS=16 RSCEM- 266MHz- 533MHz- Capabilities: [e8] Power Management version 2 Flags: PMEClk- DSI- D1+ D2+ AuxCurrent=0mA PME(D0-,D1-,D2-,D3hot-,D3cold-) Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=0 PME- Capabilities: [f0] MSI: Enable- Count=1/8 Maskable- 64bit+ Address: 0000000000000000 Data: 0000 Kernel driver in use: pciback Addendum 3 [ 7.428048] 3w-9xxx: scsi0: ERROR: (0x06:0x0032): Firmware and driver incompatibility: please upgrade firmware. [ 7.428070] 3w-9xxx: scsi0: ERROR: (0x06:0x0021): Compatibility check failed during reset sequence. [ 12.660866] 3w-9xxx: scsi0: ERROR: (0x06:0x000C): PCI Parity Error: clearing. [ 12.660886] 3w-9xxx: scsi0: ERROR: (0x06:0x000D): PCI Abort: clearing. [ 12.661060] 3w-9xxx: scsi0: ERROR: (0x06:0x000E): Controller Queue Error: clearing. [ 12.661075] 3w-9xxx: scsi0: ERROR: (0x06:0x0010): Microcontroller Error: clearing. [ 12.749685] 3w-9xxx: scsi0: ERROR: (0x06:0x000C): PCI Parity Error: clearing. [ 12.749701] 3w-9xxx: scsi0: ERROR: (0x06:0x000D): PCI Abort: clearing. [ 12.749850] 3w-9xxx: scsi0: ERROR: (0x06:0x000E): Controller Queue Error: clearing. [ 12.766681] 3w-9xxx: scsi0: ERROR: (0x06:0x000C): PCI Parity Error: clearing. [ 12.766694] 3w-9xxx: scsi0: ERROR: (0x06:0x000D): PCI Abort: clearing. [ 12.770659] 3w-9xxx: scsi0: ERROR: (0x06:0x000E): Controller Queue Error: clearing. [ 13.513578] 3w-9xxx: scsi0: ERROR: (0x06:0x001E): Found unexpected request id while polling for response. [ 13.513600] 3w-9xxx: scsi0: ERROR: (0x06:0x0015): No valid response during init connection. [ 13.513617] 3w-9xxx: scsi0: ERROR: (0x06:0x0007): Initconnection failed while checking SRL. [ 13.513633] 3w-9xxx: scsi0: ERROR: (0x06:0x0021): Compatibility check failed during reset sequence. Addendum 4 # lspci -vv 00:00.0 RAID bus controller: 3ware Inc 9550SX SATA-RAID Subsystem: 3ware Inc 9550SX SATA-RAID Control: I/O+ Mem+ BusMaster- SpecCycle- MemWINV+ VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx- Status: Cap+ 66MHz+ UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Interrupt: pin A routed to IRQ 28 Region 0: Memory at dc000000 (64-bit, prefetchable) [size=32M] Region 2: Memory at c4200000 (64-bit, non-prefetchable) [size=4K] Region 4: I/O ports at 2000 [size=64] Expansion ROM at c4220000 [disabled] [size=128K] Capabilities: [e0] PCI-X non-bridge device Command: DPERE- ERO+ RBC=512 OST=3 Status: Dev=02:03.0 64bit+ 133MHz+ SCD- USC- DC=simple DMMRBC=512 DMOST=3 DMCRS=16 RSCEM- 266MHz- 533MHz- Capabilities: [e8] Power Management version 2 Flags: PMEClk- DSI- D1+ D2+ AuxCurrent=0mA PME(D0-,D1-,D2-,D3hot-,D3cold-) Status: D0 PME-Enable- DSel=0 DScale=0 PME- Capabilities: [f0] Message Signalled Interrupts: Mask- 64bit+ Queue=0/3 Enable- Address: 0000000000000000 Data: 0000 Kernel driver in use: 3w-9xxx 00:01.0 RAID bus controller: 3ware Inc 9550SX SATA-RAID Subsystem: 3ware Inc 9550SX SATA-RAID Control: I/O+ Mem+ BusMaster- SpecCycle- MemWINV+ VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx- Status: Cap+ 66MHz+ UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Interrupt: pin A routed to IRQ 48 Region 0: Memory at de000000 (64-bit, prefetchable) [size=32M] Region 2: Memory at c4300000 (64-bit, non-prefetchable) [size=4K] Region 4: I/O ports at 3000 [size=64] Expansion ROM at c4360000 [disabled] [size=128K] Capabilities: [e0] PCI-X non-bridge device Command: DPERE- ERO+ RBC=512 OST=3 Status: Dev=03:01.0 64bit+ 133MHz+ SCD- USC- DC=simple DMMRBC=512 DMOST=3 DMCRS=16 RSCEM- 266MHz- 533MHz- Capabilities: [e8] Power Management version 2 Flags: PMEClk- DSI- D1+ D2+ AuxCurrent=0mA PME(D0-,D1-,D2-,D3hot-,D3cold-) Status: D0 PME-Enable- DSel=0 DScale=0 PME- Capabilities: [f0] Message Signalled Interrupts: Mask- 64bit+ Queue=0/3 Enable- Address: 0000000000000000 Data: 0000 Kernel driver in use: 3w-9xxx Addendum 5 # xm create 2_m-germanica_config_for_xen_4.0_passthru -c Using config file "./2_m-germanica_config_for_xen_4.0_passthru". Started domain m-germanica (id=22) [ 0.000000] Initializing cgroup subsys cpuset [ 0.000000] Initializing cgroup subsys cpu [ 0.000000] Linux version 2.6.32-5-xen-amd64 (Debian 2.6.32-31) (ben@decadent.org.uk) (gcc version 4.3.5 (Debian 4.3.5-4) ) #1 SMP Tue Mar 8 00:01:30 UTC 2011 [ 0.000000] Command line: root=LABEL=m-germanica_d iommu=soft [ 0.000000] KERNEL supported cpus: [ 0.000000] Intel GenuineIntel [ 0.000000] AMD AuthenticAMD [ 0.000000] Centaur CentaurHauls [ 0.000000] ACPI in unprivileged domain disabled [ 0.000000] released 0 pages of unused memory [ 0.000000] BIOS-provided physical RAM map: [ 0.000000] Xen: 0000000000000000 - 00000000000a0000 (usable) [ 0.000000] Xen: 00000000000a0000 - 0000000000100000 (reserved) [ 0.000000] Xen: 0000000000100000 - 0000000008000000 (usable) [ 0.000000] DMI not present or invalid. [ 0.000000] last_pfn = 0x8000 max_arch_pfn = 0x400000000 [ 0.000000] init_memory_mapping: 0000000000000000-0000000008000000 [ 0.000000] RAMDISK: 016ba000 - 0323c000 [ 0.000000] No NUMA configuration found [ 0.000000] Faking a node at 0000000000000000-0000000008000000 [ 0.000000] Bootmem setup node 0 0000000000000000-0000000008000000 [ 0.000000] NODE_DATA [000000000002a000 - 0000000000031fff] [ 0.000000] bootmap [0000000000032000 - 0000000000032fff] pages 1 [ 0.000000] (7 early reservations) ==> bootmem [0000000000 - 0008000000] [ 0.000000] #0 [0000000000 - 0000001000] BIOS data page ==> [0000000000 - 0000001000] [ 0.000000] #1 [000327f000 - 000329c000] XEN PAGETABLES ==> [000327f000 - 000329c000] [ 0.000000] #2 [0000006000 - 0000008000] TRAMPOLINE ==> [0000006000 - 0000008000] [ 0.000000] #3 [0001000000 - 00016999d4] TEXT DATA BSS ==> [0001000000 - 00016999d4] [ 0.000000] #4 [00016ba000 - 000323c000] RAMDISK ==> [00016ba000 - 000323c000] [ 0.000000] #5 [000323c000 - 000327f000] XEN START INFO ==> [000323c000 - 000327f000] [ 0.000000] #6 [0000008000 - 000002a000] PGTABLE ==> [0000008000 - 000002a000] [ 0.000000] Zone PFN ranges: [ 0.000000] DMA 0x00000000 -> 0x00001000 [ 0.000000] DMA32 0x00001000 -> 0x00100000 [ 0.000000] Normal 0x00100000 -> 0x00100000 [ 0.000000] Movable zone start PFN for each node [ 0.000000] early_node_map[2] active PFN ranges [ 0.000000] 0: 0x00000000 -> 0x000000a0 [ 0.000000] 0: 0x00000100 -> 0x00008000 [ 0.000000] SFI: Simple Firmware Interface v0.7 http://simplefirmware.org [ 0.000000] SMP: Allowing 3 CPUs, 0 hotplug CPUs [ 0.000000] No local APIC present [ 0.000000] APIC: disable apic facility [ 0.000000] PM: Registered nosave memory: 00000000000a0000 - 0000000000100000 [ 0.000000] Allocating PCI resources starting at 8000000 (gap: 8000000:f8000000) [ 0.000000] Booting paravirtualized kernel on Xen [ 0.000000] Xen version: 4.0.1 (preserve-AD) [ 0.000000] NR_CPUS:512 nr_cpumask_bits:512 nr_cpu_ids:3 nr_node_ids:1 [ 0.000000] PERCPU: Embedded 30 pages/cpu @ffff8800032d2000 s90328 r8192 d24360 u122880 [ 0.000000] pcpu-alloc: s90328 r8192 d24360 u122880 alloc=30*4096 [ 0.000000] pcpu-alloc: [0] 0 [0] 1 [0] 2 [ 0.000000] Xen: using vcpu_info placement [ 0.000000] Built 1 zonelists in Node order, mobility grouping on. Total pages: 32187 [ 0.000000] Policy zone: DMA32 [ 0.000000] Kernel command line: root=LABEL=m-germanica_d iommu=soft [ 0.000000] PID hash table entries: 512 (order: 0, 4096 bytes) [ 0.000000] Initializing CPU#0 [ 0.000000] DMA: Placing 64MB software IO TLB between ffff880003860000 - ffff880007860000 [ 0.000000] DMA: software IO TLB at phys 0x3860000 - 0x7860000 [ 0.000000] xen_swiotlb_fixup: buf=ffff880003860000 size=67108864 [ 0.000000] xen_swiotlb_fixup: buf=ffff8800078c0000 size=32768 [ 0.000000] Memory: 26832k/131072k available (3148k kernel code, 384k absent, 103856k reserved, 1907k data, 604k init) [ 0.000000] SLUB: Genslabs=14, HWalign=64, Order=0-3, MinObjects=0, CPUs=3, Nodes=1 [ 0.000000] Hierarchical RCU implementation. [ 0.000000] NR_IRQS:4352 nr_irqs:552 [ 0.000000] Console: colour dummy device 80x25 [ 0.000000] console [tty0] enabled [ 0.000000] console [hvc0] enabled [ 0.000000] installing Xen timer for CPU 0 [ 0.000000] Detected 3200.220 MHz processor. [ 0.004000] Calibrating delay loop (skipped), value calculated using timer frequency.. 6400.44 BogoMIPS (lpj=12800880) [ 0.004000] Security Framework initialized [ 0.004000] SELinux: Disabled at boot. [ 0.004000] Dentry cache hash table entries: 16384 (order: 5, 131072 bytes) [ 0.004000] Inode-cache hash table entries: 8192 (order: 4, 65536 bytes) [ 0.004000] Mount-cache hash table entries: 256 [ 0.004000] Initializing cgroup subsys ns [ 0.004000] Initializing cgroup subsys cpuacct [ 0.004000] Initializing cgroup subsys devices [ 0.004000] Initializing cgroup subsys freezer [ 0.004000] Initializing cgroup subsys net_cls [ 0.004000] CPU: Trace cache: 12K uops, L1 D cache: 16K [ 0.004000] CPU: L2 cache: 2048K [ 0.004000] CPU 0/0x7 -> Node 0 [ 0.004000] CPU: Physical Processor ID: 3 [ 0.004000] CPU: Processor Core ID: 0 [ 0.004000] Performance Events: no PMU driver, software events only. [ 0.004000] SMP alternatives: switching to UP code [ 0.009007] installing Xen timer for CPU 1 [ 0.009093] SMP alternatives: switching to SMP code [ 0.004000] Initializing CPU#1 [ 0.004000] CPU: Trace cache: 12K uops, L1 D cache: 16K [ 0.004000] CPU: L2 cache: 2048K [ 0.004000] CPU 1/0x7 -> Node 0 [ 0.004000] CPU: Physical Processor ID: 3 [ 0.004000] CPU: Processor Core ID: 0 [ 0.012414] installing Xen timer for CPU 2 [ 0.004000] Initializing CPU#2 [ 0.004000] CPU: Trace cache: 12K uops, L1 D cache: 16K [ 0.004000] CPU: L2 cache: 2048K [ 0.004000] CPU 2/0x7 -> Node 0 [ 0.004000] CPU: Physical Processor ID: 3 [ 0.004000] CPU: Processor Core ID: 0 [ 0.012773] Brought up 3 CPUs [ 0.013162] devtmpfs: initialized [ 0.016605] Grant table initialized [ 0.016605] regulator: core version 0.5 [ 0.016605] NET: Registered protocol family 16 [ 0.016933] PCI: setting up Xen PCI frontend stub [ 0.017682] bio: create slab <bio-0> at 0 [ 0.020116] ACPI: Interpreter disabled. [ 0.020189] xen_balloon: Initialising balloon driver with page order 0. [ 0.020313] vgaarb: loaded [ 0.020372] PCI: System does not support PCI [ 0.020372] PCI: System does not support PCI [ 0.020372] Switching to clocksource xen [ 0.022547] pnp: PnP ACPI: disabled [ 0.023200] NET: Registered protocol family 2 [ 0.023331] IP route cache hash table entries: 1024 (order: 1, 8192 bytes) [ 0.023676] TCP established hash table entries: 4096 (order: 4, 65536 bytes) [ 0.023736] TCP bind hash table entries: 4096 (order: 4, 65536 bytes) [ 0.023770] TCP: Hash tables configured (established 4096 bind 4096) [ 0.023780] TCP reno registered [ 0.023887] NET: Registered protocol family 1 [ 0.023987] Unpacking initramfs... [ 0.872160] Kernel panic - not syncing: Out of memory and no killable processes... [ 0.872165] [ 0.872197] Pid: 1, comm: swapper Not tainted 2.6.32-5-xen-amd64 #1 [ 0.872214] Call Trace: [ 0.872238] [<ffffffff8130b298>] ? panic+0x86/0x143 [ 0.872260] [<ffffffff8100e63d>] ? xen_force_evtchn_callback+0x9/0xa [ 0.872283] [<ffffffff810badac>] ? get_page_from_freelist+0x71c/0x760 [ 0.872305] [<ffffffff8102ddcc>] ? pvclock_clocksource_read+0x3a/0x8b [ 0.872327] [<ffffffff8106d41f>] ? ktime_get_ts+0x68/0xb2 [ 0.872345] [<ffffffff810b760d>] ? __out_of_memory+0x10f/0x141 [ 0.872367] [<ffffffff810b777f>] ? out_of_memory+0x140/0x172 [ 0.872388] [<ffffffff810bb520>] ? __alloc_pages_nodemask+0x4e5/0x5f5 [ 0.872412] [<ffffffff810e186a>] ? alloc_page_interleave+0x2d/0x74 [ 0.872432] [<ffffffff810b553a>] ? grab_cache_page_write_begin+0x55/0x97 [ 0.872455] [<ffffffff8110881d>] ? simple_write_begin+0x28/0x5d [ 0.872476] [<ffffffff810b5db0>] ? generic_file_buffered_write+0x118/0x278 [ 0.872496] [<ffffffff8110453d>] ? mntput_no_expire+0x23/0xee [ 0.872518] [<ffffffff810b62c1>] ? __generic_file_aio_write+0x25f/0x293 [ 0.872539] [<ffffffff81101ae9>] ? inode_init_always+0x109/0x1aa [ 0.872559] [<ffffffff810b634e>] ? generic_file_aio_write+0x59/0x9f [ 0.872580] [<ffffffff810ef9d2>] ? do_sync_write+0xce/0x113 [ 0.872603] [<ffffffff81065eb2>] ? autoremove_wake_function+0x0/0x2e [ 0.872625] [<ffffffff81154061>] ? cap_inode_setattr+0x0/0x3 [ 0.872647] [<ffffffff8100ecf2>] ? check_events+0x12/0x20 [ 0.872668] [<ffffffff81154061>] ? cap_inode_setattr+0x0/0x3 [ 0.872688] [<ffffffff810f0324>] ? vfs_write+0xa9/0x102 [ 0.872706] [<ffffffff810f0439>] ? sys_write+0x45/0x6e [ 0.872728] [<ffffffff8150aa02>] ? do_copy+0x2c/0xdf [ 0.872748] [<ffffffff8150a7fb>] ? unpack_to_rootfs+0x1a6/0x381 [ 0.872771] [<ffffffff811a520f>] ? pci_get_subsys+0x21/0x73 [ 0.872791] [<ffffffff8150b209>] ? populate_rootfs+0x0/0x108 [ 0.872812] [<ffffffff8150b268>] ? populate_rootfs+0x5f/0x108 [ 0.872836] [<ffffffff8152e9d6>] ? pci_apply_final_quirks+0x1f/0x2b [ 0.872857] [<ffffffff8100a065>] ? do_one_initcall+0x64/0x174 [ 0.872878] [<ffffffff81509677>] ? kernel_init+0x158/0x1ae [ 0.872898] [<ffffffff81012baa>] ? child_rip+0xa/0x20 [ 0.872919] [<ffffffff81011d61>] ? int_ret_from_sys_call+0x7/0x1b [ 0.872939] [<ffffffff8101251d>] ? retint_restore_args+0x5/0x6 [ 0.872959] [<ffffffff81012ba0>] ? child_rip+0x0/0x20 Addendum 6 Cat /proc/flag processor : [0-3] vendor_id : GenuineIntel cpu family : 15 model : 4 model name : Intel(R) Xeon(TM) CPU 3.20GHz stepping : 10 cpu MHz : 3200.220 cache size : 2048 KB physical id : 3 siblings : 2 core id : 0 cpu cores : 1 apicid : 7 initial apicid : 7 fpu : yes fpu_exception : yes cpuid level : 5 wp : yes flags : fpu de tsc msr pae mce cx8 apic sep mtrr mca cmov pat clflush acpi mmx fxsr sse sse2 ss ht syscall nx lm constant_tsc pni cid cx16 hypervisor lahf_lm bogomips : 6400.44 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: ________________________________________________________________________________________________________________ Frédéric Abel| newbie and lost ---------------------------------------------------------------------- The information contained in this transmission may be confidential. 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