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[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] Re: [Xen-devel] AMD IOMMU disabled - No Perdev Intremap
On 10/06/2013 02:58 PM, Andrew Cooper wrote: > On 06/10/2013 13:56, Ferdinand Nölscher wrote: >> Hi Sander, >> >> Thanks for your reply. >> >> On 10/06/2013 02:10 PM, Sander Eikelenboom wrote: >>> Sunday, October 6, 2013, 1:36:33 PM, you wrote: >>> >>>> Hi! >>>>> From other people posting to this list, I know that there has >>>>> been a >>>> bug related to the issue described in Xen Security Advisory 36 >>>> that disables iommu for some AMD users like me. >>> What motherboard do you have ? >> I have an ASUS M5A99X EVO Rev 1.01 >> >> >>> It depends if it's the north or southbridge ioapic but try using >>> the new xen boot parameter: (add it to the xen.gz line in grub) >>> >>> ivrs_ioapic[0]=00:14.0 >>> >>> or >>> >>> ivrs_ioapic[0]=00:00.1 >> I tried both, it still fails to enable i/o virtualisation. > > Can you post a full xl dmesg, booting with iommu=debug,verbose as well? > > ~Andrew > > Hi Andrew, This is what I got: (XEN) Latest ChangeSet: Fri Oct 4 12:58:20 2013 +0200 git:8e0da8c-dirty (XEN) Bootloader: GRUB 1.99-27+deb7u1 (XEN) Command line: placeholder dom0_mem=3096M iommu=debug,verbose (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 - 000000000009d800 (usable) (XEN) 000000000009d800 - 00000000000a0000 (reserved) (XEN) 00000000000e0000 - 0000000000100000 (reserved) (XEN) 0000000000100000 - 000000009d81c000 (usable) (XEN) 000000009d81c000 - 000000009d86f000 (ACPI NVS) (XEN) 000000009d86f000 - 000000009d87a000 (ACPI data) (XEN) 000000009d87a000 - 000000009d87b000 (ACPI NVS) (XEN) 000000009d87b000 - 000000009daca000 (reserved) (XEN) 000000009daca000 - 000000009dadb000 (ACPI NVS) (XEN) 000000009dadb000 - 000000009daf0000 (reserved) (XEN) 000000009daf0000 - 000000009daf9000 (usable) (XEN) 000000009daf9000 - 000000009dafb000 (ACPI NVS) (XEN) 000000009dafb000 - 000000009db04000 (reserved) (XEN) 000000009db04000 - 000000009db0a000 (ACPI NVS) (XEN) 000000009db0a000 - 000000009db6c000 (reserved) (XEN) 000000009db6c000 - 000000009dd6f000 (ACPI NVS) (XEN) 000000009dd6f000 - 000000009df00000 (usable) (XEN) 00000000f8000000 - 00000000fc000000 (reserved) (XEN) 00000000fec00000 - 00000000fec01000 (reserved) (XEN) 00000000fec10000 - 00000000fec11000 (reserved) (XEN) 00000000fec20000 - 00000000fec21000 (reserved) (XEN) 00000000fed00000 - 00000000fed01000 (reserved) (XEN) 00000000fed61000 - 00000000fed71000 (reserved) (XEN) 00000000fed80000 - 00000000fed90000 (reserved) (XEN) 00000000fef00000 - 0000000100000000 (reserved) (XEN) 0000000100001000 - 000000025f000000 (usable) (XEN) ACPI: RSDP 000F0450, 0024 (r2 ALASKA) (XEN) ACPI: XSDT 9D86F070, 0054 (r1 ALASKA A M I 1072009 AMI 10013) (XEN) ACPI: FACP 9D877D18, 00F4 (r4 ALASKA A M I 1072009 AMI 10013) (XEN) ACPI Warning (tbfadt-0464): Optional field "Pm2ControlBlock" has zero address or length: 0000000000000000/1 [20070126] (XEN) ACPI: DSDT 9D86F158, 8BBC (r2 ALASKA A M I 0 INTL 20051117) (XEN) ACPI: FACS 9DB04F80, 0040 (XEN) ACPI: APIC 9D877E10, 009E (r3 ALASKA A M I 1072009 AMI 10013) (XEN) ACPI: MCFG 9D877EB0, 003C (r1 ALASKA A M I 1072009 MSFT 10013) (XEN) ACPI: HPET 9D877EF0, 0038 (r1 ALASKA A M I 1072009 AMI 4) (XEN) ACPI: SSDT 9D878058, 1714 (r1 AMD POWERNOW 1 AMD 1) (XEN) ACPI: IVRS 9D877F80, 00D8 (r1 AMD RD890S 202031 AMD 0) (XEN) System RAM: 8137MB (8332616kB) (XEN) No NUMA configuration found (XEN) Faking a node at 0000000000000000-000000025f000000 (XEN) Domain heap initialised (XEN) DMI 2.7 present. (XEN) Using APIC driver default (XEN) ACPI: PM-Timer IO Port: 0x808 (XEN) ACPI: SLEEP INFO: pm1x_cnt[804,0], pm1x_evt[800,0] (XEN) ACPI: 32/64X FACS address mismatch in FADT - 9db04f80/0000000000000000, using 32 (XEN) ACPI: wakeup_vec[9db04f8c], vec_size[20] (XEN) ACPI: Local APIC address 0xfee00000 (XEN) ACPI: LAPIC (acpi_id[0x01] lapic_id[0x10] enabled) (XEN) Processor #16 5:1 APIC version 16 (XEN) ACPI: LAPIC (acpi_id[0x02] lapic_id[0x11] enabled) (XEN) Processor #17 5:1 APIC version 16 (XEN) ACPI: LAPIC (acpi_id[0x03] lapic_id[0x12] enabled) (XEN) Processor #18 5:1 APIC version 16 (XEN) ACPI: LAPIC (acpi_id[0x04] lapic_id[0x13] enabled) (XEN) Processor #19 5:1 APIC version 16 (XEN) ACPI: LAPIC (acpi_id[0x05] lapic_id[0x14] enabled) (XEN) Processor #20 5:1 APIC version 16 (XEN) ACPI: LAPIC (acpi_id[0x06] lapic_id[0x15] enabled) (XEN) Processor #21 5:1 APIC version 16 (XEN) ACPI: LAPIC (acpi_id[0x07] lapic_id[0x16] enabled) (XEN) Processor #22 5:1 APIC version 16 (XEN) ACPI: LAPIC (acpi_id[0x08] lapic_id[0x17] enabled) (XEN) Processor #23 5:1 APIC version 16 (XEN) ACPI: LAPIC_NMI (acpi_id[0xff] high edge lint[0x1]) (XEN) ACPI: IOAPIC (id[0x09] address[0xfec00000] gsi_base[0]) (XEN) IOAPIC[0]: apic_id 9, version 33, address 0xfec00000, GSI 0-23 (XEN) ACPI: IOAPIC (id[0x0a] address[0xfec20000] gsi_base[24]) (XEN) IOAPIC[1]: apic_id 10, version 33, address 0xfec20000, GSI 24-55 (XEN) ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl) (XEN) ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 low level) (XEN) ACPI: IRQ0 used by override. (XEN) ACPI: IRQ2 used by override. (XEN) ACPI: IRQ9 used by override. (XEN) Enabling APIC mode: Flat. Using 2 I/O APICs (XEN) ACPI: HPET id: 0x43538210 base: 0xfed00000 (XEN) ERST table was not found (XEN) Using ACPI (MADT) for SMP configuration information (XEN) SMP: Allowing 8 CPUs (0 hotplug CPUs) (XEN) IRQ limits: 56 GSI, 1496 MSI/MSI-X (XEN) Using scheduler: SMP Credit Scheduler (credit) (XEN) Detected 3110.525 MHz processor. (XEN) Initing memory sharing. (XEN) xstate_init: using cntxt_size: 0x3c0 and states: 0x4000000000000007 (XEN) AMD Fam15h machine check reporting enabled (XEN) PCI: MCFG configuration 0: base e0000000 segment 0000 buses 00 - ff (XEN) PCI: Not using MCFG for segment 0000 bus 00-ff (XEN) AMD-Vi: Found MSI capability block at 0x54 (XEN) AMD-Vi: ACPI Table: (XEN) AMD-Vi: Signature IVRS (XEN) AMD-Vi: Length 0xd8 (XEN) AMD-Vi: Revision 0x1 (XEN) AMD-Vi: CheckSum 0x22 (XEN) AMD-Vi: OEM_Id AMD (XEN) AMD-Vi: OEM_Table_Id RD890S (XEN) AMD-Vi: OEM_Revision 0x202031 (XEN) AMD-Vi: Creator_Id AMD (XEN) AMD-Vi: Creator_Revision 0 (XEN) AMD-Vi: IVRS Block: type 0x10 flags 0x3e len 0xa8 id 0x2 (XEN) AMD-Vi: IVHD Device Entry: type 0x3 id 0 flags 0 (XEN) AMD-Vi: Dev_Id Range: 0 -> 0x2 (XEN) AMD-Vi: IVHD Device Entry: type 0x2 id 0x10 flags 0 (XEN) AMD-Vi: IVHD Device Entry: type 0x3 id 0x100 flags 0 (XEN) AMD-Vi: Dev_Id Range: 0x100 -> 0x101 (XEN) AMD-Vi: IVHD Device Entry: type 0x2 id 0x20 flags 0 (XEN) AMD-Vi: IVHD Device Entry: type 0x2 id 0x200 flags 0 (XEN) AMD-Vi: IVHD Device Entry: type 0x2 id 0x28 flags 0 (XEN) AMD-Vi: IVHD Device Entry: type 0x2 id 0x300 flags 0 (XEN) AMD-Vi: IVHD Device Entry: type 0x2 id 0x30 flags 0 (XEN) AMD-Vi: IVHD Device Entry: type 0x2 id 0x400 flags 0 (XEN) AMD-Vi: IVHD Device Entry: type 0x2 id 0x38 flags 0 (XEN) AMD-Vi: IVHD Device Entry: type 0x2 id 0x500 flags 0 (XEN) AMD-Vi: IVHD Device Entry: type 0x2 id 0x50 flags 0 (XEN) AMD-Vi: IVHD Device Entry: type 0x2 id 0x600 flags 0 (XEN) AMD-Vi: IVHD Device Entry: type 0x2 id 0x88 flags 0 (XEN) AMD-Vi: IVHD Device Entry: type 0x3 id 0x90 flags 0 (XEN) AMD-Vi: Dev_Id Range: 0x90 -> 0x92 (XEN) AMD-Vi: IVHD Device Entry: type 0x3 id 0x98 flags 0 (XEN) AMD-Vi: Dev_Id Range: 0x98 -> 0x9a (XEN) AMD-Vi: IVHD Device Entry: type 0x2 id 0xa0 flags 0xd7 (XEN) AMD-Vi: IVHD Device Entry: type 0x2 id 0xa2 flags 0 (XEN) AMD-Vi: IVHD Device Entry: type 0x2 id 0xa3 flags 0 (XEN) AMD-Vi: IVHD Device Entry: type 0x2 id 0xa4 flags 0 (XEN) AMD-Vi: IVHD Device Entry: type 0x43 id 0x700 flags 0 (XEN) AMD-Vi: Dev_Id Range: 0x700 -> 0x7ff alias 0xa4 (XEN) AMD-Vi: IVHD Device Entry: type 0x2 id 0xa5 flags 0 (XEN) AMD-Vi: IVHD Device Entry: type 0x3 id 0xb0 flags 0 (XEN) AMD-Vi: Dev_Id Range: 0xb0 -> 0xb2 (XEN) AMD-Vi: IVHD Device Entry: type 0x48 id 0 flags 0xd7 (XEN) AMD-Vi: IVHD Special: 0000:00:14.0 variety 0x1 handle 0 (XEN) IVHD Error: Invalid IO-APIC 0 (XEN) AMD-Vi: Error initialization (XEN) I/O virtualisation disabled (XEN) ENABLING IO-APIC IRQs (XEN) -> Using new ACK method (XEN) ..TIMER: vector=0xF0 apic1=0 pin1=2 apic2=-1 pin2=-1 (XEN) Platform timer is 14.318MHz HPET (XEN) Allocated console ring of 64 KiB. (XEN) HVM: ASIDs enabled. (XEN) SVM: Supported advanced features: (XEN) - Nested Page Tables (NPT) (XEN) - Last Branch Record (LBR) Virtualisation (XEN) - Next-RIP Saved on #VMEXIT (XEN) - VMCB Clean Bits (XEN) - DecodeAssists (XEN) - Pause-Intercept Filter (XEN) - TSC Rate MSR (XEN) HVM: SVM enabled (XEN) HVM: Hardware Assisted Paging (HAP) detected (XEN) HVM: HAP page sizes: 4kB, 2MB, 1GB (XEN) microcode: CPU1 collect_cpu_info: patch_id=0x6000629 (XEN) microcode: CPU2 collect_cpu_info: patch_id=0x6000629 (XEN) microcode: CPU3 collect_cpu_info: patch_id=0x6000629 (XEN) microcode: CPU4 collect_cpu_info: patch_id=0x6000629 (XEN) microcode: CPU5 collect_cpu_info: patch_id=0x6000629 (XEN) microcode: CPU6 collect_cpu_info: patch_id=0x6000629 (XEN) microcode: CPU7 collect_cpu_info: patch_id=0x6000629 (XEN) Brought up 8 CPUs (XEN) ACPI sleep modes: S3 (XEN) MCA: Use hw thresholding to adjust polling frequency (XEN) mcheck_poll: Machine check polling timer started. (XEN) *** LOADING DOMAIN 0 *** (XEN) elf_parse_binary: phdr: paddr=0x1000000 memsz=0x585000 (XEN) elf_parse_binary: phdr: paddr=0x1600000 memsz=0x9d0f0 (XEN) elf_parse_binary: phdr: paddr=0x169e000 memsz=0x14bc0 (XEN) elf_parse_binary: phdr: paddr=0x16b3000 memsz=0x5dd000 (XEN) elf_parse_binary: memory: 0x1000000 -> 0x1c90000 (XEN) elf_xen_parse_note: GUEST_OS = "linux" (XEN) elf_xen_parse_note: GUEST_VERSION = "2.6" (XEN) elf_xen_parse_note: XEN_VERSION = "xen-3.0" (XEN) elf_xen_parse_note: VIRT_BASE = 0xffffffff80000000 (XEN) elf_xen_parse_note: ENTRY = 0xffffffff816b31e0 (XEN) elf_xen_parse_note: HYPERCALL_PAGE = 0xffffffff81001000 (XEN) elf_xen_parse_note: FEATURES = "!writable_page_tables|pae_pgdir_above_4gb" (XEN) elf_xen_parse_note: PAE_MODE = "yes" (XEN) elf_xen_parse_note: LOADER = "generic" (XEN) elf_xen_parse_note: unknown xen elf note (0xd) (XEN) elf_xen_parse_note: SUSPEND_CANCEL = 0x1 (XEN) elf_xen_parse_note: HV_START_LOW = 0xffff800000000000 (XEN) elf_xen_parse_note: PADDR_OFFSET = 0x0 (XEN) elf_xen_addr_calc_check: addresses: (XEN) virt_base = 0xffffffff80000000 (XEN) elf_paddr_offset = 0x0 (XEN) virt_offset = 0xffffffff80000000 (XEN) virt_kstart = 0xffffffff81000000 (XEN) virt_kend = 0xffffffff81c90000 (XEN) virt_entry = 0xffffffff816b31e0 (XEN) p2m_base = 0xffffffffffffffff (XEN) Xen kernel: 64-bit, lsb, compat32 (XEN) Dom0 kernel: 64-bit, PAE, lsb, paddr 0x1000000 -> 0x1c90000 (XEN) PHYSICAL MEMORY ARRANGEMENT: (XEN) Dom0 alloc.: 0000000250000000->0000000254000000 (767107 pages to be allocated) (XEN) Init. ramdisk: 000000025cc83000->000000025f000000 (XEN) VIRTUAL MEMORY ARRANGEMENT: (XEN) Loaded kernel: ffffffff81000000->ffffffff81c90000 (XEN) Init. ramdisk: ffffffff81c90000->ffffffff8400d000 (XEN) Phys-Mach map: ffffffff8400d000->ffffffff84619000 (XEN) Start info: ffffffff84619000->ffffffff846194b4 (XEN) Page tables: ffffffff8461a000->ffffffff84641000 (XEN) Boot stack: ffffffff84641000->ffffffff84642000 (XEN) TOTAL: ffffffff80000000->ffffffff84800000 (XEN) ENTRY ADDRESS: ffffffff816b31e0 (XEN) Dom0 has maximum 8 VCPUs (XEN) elf_load_binary: phdr 0 at 0xffffffff81000000 -> 0xffffffff81585000 (XEN) elf_load_binary: phdr 1 at 0xffffffff81600000 -> 0xffffffff8169d0f0 (XEN) elf_load_binary: phdr 2 at 0xffffffff8169e000 -> 0xffffffff816b2bc0 (XEN) elf_load_binary: phdr 3 at 0xffffffff816b3000 -> 0xffffffff81788000 (XEN) Scrubbing Free RAM: ................................................done. (XEN) Initial low memory virq threshold set at 0x4000 pages. (XEN) Std. Loglevel: All (XEN) Guest Loglevel: All (XEN) Xen is relinquishing VGA console. (XEN) *** Serial input -> DOM0 (type 'CTRL-a' three times to switch input to Xen) (XEN) Freed 268kB init memory. (XEN) traps.c:2510:d0 Domain attempted WRMSR 00000000c0010201 from 0x0000000000000000 to 0x000000000000ffff. (XEN) PCI add device 0000:00:00.0 (XEN) PCI add device 0000:00:00.2 (XEN) PCI add device 0000:00:02.0 (XEN) PCI add device 0000:00:04.0 (XEN) PCI add device 0000:00:05.0 (XEN) PCI add device 0000:00:06.0 (XEN) PCI add device 0000:00:07.0 (XEN) PCI add device 0000:00:0a.0 (XEN) PCI add device 0000:00:11.0 (XEN) PCI add device 0000:00:12.0 (XEN) PCI add device 0000:00:12.2 (XEN) PCI add device 0000:00:13.0 (XEN) PCI add device 0000:00:13.2 (XEN) PCI add device 0000:00:14.0 (XEN) PCI add device 0000:00:14.2 (XEN) PCI add device 0000:00:14.3 (XEN) PCI add device 0000:00:14.4 (XEN) PCI add device 0000:00:14.5 (XEN) PCI add device 0000:00:16.0 (XEN) PCI add device 0000:00:16.2 (XEN) PCI add device 0000:00:18.0 (XEN) PCI add device 0000:00:18.1 (XEN) PCI add device 0000:00:18.2 (XEN) PCI add device 0000:00:18.3 (XEN) PCI add device 0000:00:18.4 (XEN) PCI add device 0000:00:18.5 (XEN) PCI add device 0000:01:00.0 (XEN) PCI add device 0000:01:00.1 (XEN) PCI add device 0000:02:00.0 (XEN) PCI add device 0000:03:00.0 (XEN) PCI add device 0000:04:00.0 (XEN) PCI add device 0000:05:00.0 (XEN) PCI add device 0000:06:00.0 (XEN) PCI add device 0000:07:06.0 _______________________________________________ Xen-devel mailing list Xen-devel@xxxxxxxxxxxxx http://lists.xen.org/xen-devel
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