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[Xen-users] I/O Virtualization failure on d5400xs with iommu=1

To: xen-users@xxxxxxxxxxxxxxxxxxx
Subject: [Xen-users] I/O Virtualization failure on d5400xs with iommu=1
From: c4pt <c4pt4inkrunch@xxxxxxxxx>
Date: Sun, 30 Aug 2009 12:57:10 -0700 (PDT)
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Hello I am trying to boot ubuntu 9.04 with iommu=1 iommu=passthrough noreboot
and i keep getting a panic i have vt and vt-d enabled in my bios 
here is the serial console capture 

 __  __            _____ _  _    _ 
 \ \/ /___ _ __   |___ /| || |  / |
  \  // _ \ '_ \    |_ \| || |_ | |
  /  \  __/ | | |  ___) |__   _|| |
 /_/\_\___|_| |_| |____(_) |_|(_)_|
                                   
(XEN) Xen version 3.4.1 (root@) (gcc version 4.3.3 (Ubuntu 4.3.3-5ubuntu4) )
Thu Aug 27 19:02:10 EDT 2009
(XEN) Latest ChangeSet: unavailable
(XEN) Command line: console=com1 com1=115200,8n1,0x1030,18 iommu=1
iommu=passthrough iommu_inclusive_mapping=1 noreboot
(XEN) Video information:
(XEN)  VGA is text mode 80x25, font 8x16
(XEN)  VBE/DDC methods: V2; EDID transfer time: 1 seconds
(XEN) Disc information:
(XEN)  Found 4 MBR signatures
(XEN)  Found 4 EDD information structures
(XEN) Xen-e820 RAM map:
(XEN)  0000000000000000 - 000000000009e000 (usable)
(XEN)  000000000009e000 - 00000000000a0000 (reserved)
(XEN)  00000000000e0000 - 0000000000100000 (reserved)
(XEN)  0000000000100000 - 000000007ecca000 (usable)
(XEN)  000000007ecca000 - 000000007ed44000 (ACPI NVS)
(XEN)  000000007ed44000 - 000000007fdb2000 (usable)
(XEN)  000000007fdb2000 - 000000007fdb4000 (reserved)
(XEN)  000000007fdb4000 - 000000007fe72000 (usable)
(XEN)  000000007fe72000 - 000000007fee5000 (ACPI NVS)
(XEN)  000000007fee5000 - 000000007fee8000 (usable)
(XEN)  000000007fee8000 - 000000007fef2000 (ACPI data)
(XEN)  000000007fef2000 - 000000007fef3000 (usable)
(XEN)  000000007fef3000 - 000000007feff000 (ACPI data)
(XEN)  000000007feff000 - 000000007ff00000 (usable)
(XEN)  000000007ff00000 - 0000000080000000 (reserved)
(XEN)  00000000f0000000 - 00000000f8000000 (reserved)
(XEN)  00000000ffe00000 - 0000000100000000 (reserved)
(XEN) System RAM: 2045MB (2094692kB)
(XEN) ACPI: RSDP 000FE020, 0014 (r0 INTEL )
(XEN) ACPI: RSDT 7FEFD038, 0064 (r1 INTEL  D5400XS       549       1000013)
(XEN) ACPI: FACP 7FEFC000, 0074 (r1 INTEL  D5400XS       549 MSFT  1000013)
(XEN) ACPI: DSDT 7FEF8000, 3C26 (r1 INTEL  D5400XS       549 MSFT  1000013)
(XEN) ACPI: FACS 7FE7D000, 0040
(XEN) ACPI: APIC 7FEF7000, 00D4 (r1 INTEL  D5400XS       549 MSFT  1000013)
(XEN) ACPI: WDDT 7FEF6000, 0040 (r1 INTEL  D5400XS       549 MSFT  1000013)
(XEN) ACPI: MCFG 7FEF5000, 003C (r1 INTEL  D5400XS       549 MSFT  1000013)
(XEN) ACPI: ASF! 7FEF4000, 00A7 (r32 INTEL  D5400XS       549 MSFT  1000013)
(XEN) ACPI: HPET 7FEF3000, 0038 (r1 INTEL  D5400XS       549 MSFT  1000013)
(XEN) ACPI: DMAR 7FEF1000, 00C8 (r1 INTEL  D5400XS       549 MSFT  1000013)
(XEN) ACPI: SSDT 7FEF0000, 03CC (r1 INTEL     CpuPm      549 MSFT  1000013)
(XEN) ACPI: SSDT 7FEEF000, 00DD (r1 INTEL   Cpu0Cst      549 MSFT  1000013)
(XEN) ACPI: SSDT 7FEEE000, 00DD (r1 INTEL   Cpu1Cst      549 MSFT  1000013)
(XEN) ACPI: SSDT 7FEED000, 00DD (r1 INTEL   Cpu2Cst      549 MSFT  1000013)
(XEN) ACPI: SSDT 7FEEC000, 00DD (r1 INTEL   Cpu3Cst      549 MSFT  1000013)
(XEN) ACPI: SSDT 7FEEB000, 00DD (r1 INTEL   Cpu4Cst      549 MSFT  1000013)
(XEN) ACPI: SSDT 7FEEA000, 00DD (r1 INTEL   Cpu5Cst      549 MSFT  1000013)
(XEN) ACPI: SSDT 7FEE9000, 00DD (r1 INTEL   Cpu6Cst      549 MSFT  1000013)
(XEN) ACPI: SSDT 7FEE8000, 00DD (r1 INTEL   Cpu7Cst      549 MSFT  1000013)
(XEN) Xen heap: 9MB (9784kB)
(XEN) Domain heap initialised
(XEN) Processor #0 7:7 APIC version 20
(XEN) Processor #4 7:7 APIC version 20
(XEN) Processor #1 7:7 APIC version 20
(XEN) Processor #5 7:7 APIC version 20
(XEN) Processor #2 7:7 APIC version 20
(XEN) Processor #6 7:7 APIC version 20
(XEN) Processor #3 7:7 APIC version 20
(XEN) Processor #7 7:7 APIC version 20
(XEN) IOAPIC[0]: apic_id 8, version 32, address 0xfec00000, GSI 0-23
(XEN) IOAPIC[1]: apic_id 9, version 255, address 0xfec88000, GSI 24-279
(XEN) IOAPIC[2]: apic_id 10, version 255, address 0xfec90000, GSI 48-303
(XEN) Enabling APIC mode:  Flat.  Using 3 I/O APICs
(XEN) Intel VT-d DMAR tables have been parsed.
(XEN) Using scheduler: SMP Credit Scheduler (credit)
(XEN) Detected 2327.540 MHz processor.
(XEN) VMX: Supported advanced features:
(XEN)  - APIC MMIO access virtualisation
(XEN)  - APIC TPR shadow
(XEN)  - Virtual NMI
(XEN)  - MSR direct-access bitmap
(XEN) HVM: VMX enabled
(XEN) CPU0: Intel(R) Xeon(R) CPU           E5410  @ 2.33GHz stepping 06
(XEN) Booting processor 1/4 eip 8c000
(XEN) CPU1: Intel(R) Xeon(R) CPU           E5410  @ 2.33GHz stepping 06
(XEN) Booting processor 2/1 eip 8c000
(XEN) CPU2: Intel(R) Xeon(R) CPU           E5410  @ 2.33GHz stepping 06
(XEN) Booting processor 3/5 eip 8c000
(XEN) CPU3: Intel(R) Xeon(R) CPU           E5410  @ 2.33GHz stepping 06
(XEN) Booting processor 4/2 eip 8c000
(XEN) CPU4: Intel(R) Xeon(R) CPU           E5410  @ 2.33GHz stepping 06
(XEN) Booting processor 5/6 eip 8c000
(XEN) CPU5: Intel(R) Xeon(R) CPU           E5410  @ 2.33GHz stepping 06
(XEN) Booting processor 6/3 eip 8c000
(XEN) CPU6: Intel(R) Xeon(R) CPU           E5410  @ 2.33GHz stepping 06
(XEN) Booting processor 7/7 eip 8c000
(XEN) CPU7: Intel(R) Xeon(R) CPU           E5410  @ 2.33GHz stepping 06
(XEN) Total of 8 processors activated.
(XEN) ENABLING IO-APIC IRQs
(XEN)  -> Using new ACK method
(XEN) checking TSC synchronization across 8 CPUs: passed.
(XEN) Platform timer is 14.318MHz HPET
(XEN) Brought up 8 CPUs
(XEN) Intel VT-d Snoop Control supported.
(XEN) Intel VT-d DMA Passthrough supported.
(XEN) Intel VT-d Queued Invalidation supported.
(XEN) Intel VT-d Interrupt Remapping supported.
(XEN) ----[ Xen-3.4.1  x86_32p  debug=n  Not tainted ]----
(XEN) CPU:    0
(XEN) EIP:    e008:[<ff1288ad>] clear_fault_bits+0x2d/0xc0
(XEN) EFLAGS: 00010206   CONTEXT: hypervisor
(XEN) eax: fff7aff8   ebx: 00000000   ecx: ffffffff   edx: ffffffff
(XEN) esi: 00000098   edi: ffbcc858   ebp: fff77000   esp: ff227e0c
(XEN) cr0: 8005003b   cr4: 000026f0   cr3: 00100120   cr2: fff7aff8
(XEN) ds: e010   es: e010   fs: e010   gs: e010   ss: e010   cs: e008
(XEN) Xen stack trace from esp=ff227e0c:
(XEN)    00000098 00000098 ffbcc858 ffbcc884 ff12971b ffbcc858 00000246
00000000
(XEN)    ff1c53bc ffbcc858 00000000 ff1c53d4 ff227e6c 00004c00 ff272660
00000206
(XEN)    ff1c9fd6 ff1c9fd6 ffbb8008 00000001 ff129f39 00008000 00000004
ff1c9fd6
(XEN)    00000000 ff203100 329ca2a5 00000009 00000000 00000000 ffffffff
00000000
(XEN)    ffffffff ff1d5fa0 ff1d605c 00000010 ff272df4 00000020 0000001f
00000000
(XEN)    ffffffed 00000000 00000007 00000167 ff126b96 ff1d5fa0 ff117e80
ff202c2c
(XEN)    ff1f69d5 00000020 00000008 00000000 00000000 00000000 00000000
00000000
(XEN)    00000000 00000000 00000000 00000000 00000000 013e6bc4 00000000
00000000
(XEN)    ff1e6250 ff08bf20 00000001 00000000 00000000 00000000 ffe00000
0008bf20
(XEN)    00000000 00000000 ff08bfc0 013e6bc4 00000000 ffffffff 00000000
00000000
(XEN)    00000000 00000000 ffea6980 ff200c40 ff200ab0 01000000 00000000
3ec19000
(XEN)    00000000 00000000 00000013 00000000 00000000 00000000 00000008
0000006e
(XEN)    00000001 00000003 000002f8 00000000 00000000 001e0e66 ff25bf40
00067e2c
(XEN)    ff10006c 0008bfc0 00000000 00000000 00000000 00000000 00000000
00000000
(XEN)    00000000 00000000 00000000 00000000 00000000 00000000 00000000
00000000
(XEN)    00000000 00000000 00000000 00000000 ff220000
(XEN) Xen call trace:
(XEN)    [<ff1288ad>] clear_fault_bits+0x2d/0xc0
(XEN)    [<ff12971b>] init_vtd_hw+0x13b/0x3c0
(XEN)    [<ff129f39>] intel_vtd_setup+0x599/0x600
(XEN)    [<ff126b96>] iommu_setup+0x26/0x100
(XEN)    [<ff117e80>] stopmachine_softirq+0x0/0xa0
(XEN)    [<ff1f69d5>] __start_xen+0xef5/0x1570
(XEN)    [<ff1e6250>] e820nr+0x0/0x4
(XEN)    [<ff10006c>] __high_start+0x58/0x5a
(XEN)    
(XEN) Pagetable walk from fff7aff8:
(XEN)  L3[0x003] = 000000000022f001 55555555
(XEN)  L2[0x1ff] = 0000000000271063 55555555 
(XEN)  L1[0x17a] = 0000000000000000 ffffffff
(XEN) 
(XEN) ****************************************
(XEN) Panic on CPU 0:
(XEN) FATAL PAGE FAULT
(XEN) [error_code=0000]
(XEN) Faulting linear address: fff7aff8
(XEN) ****************************************
(XEN) 
(XEN) Manual reset required ('noreboot' specified)

-- 
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