intel / xengt-preview-kernel Goto Github PK

Hello,

I picked up the baytrail patch in the repository and tried to run it on Asus T100 (BayTrail) and encountered 3 issues:

1. In the domU booting phase, it shows a kernel warning:

[ 6.122333] Eddie: i915_initi915_init
[ 6.122404] Eddie: -------------
[ 6.122493] i915: xen_start_vgt done
[ 6.123424] xen: --> pirq=24 -> irq=24 (gsi=24)
[ 6.124785] [drm] Memory usable by graphics device = 2048M
[ 6.125064] i915 0000:00:02.0: setting latency timer to 64
[ 6.144472] i915: intel_detect_pch
[ 6.144596] i915: find pch with devfn(8), device(7000)
[ 6.144710] i915: find pch with devfn(f8), device(f1c)
[ 7.260232] tsc: Refined TSC clocksource calibration: 1333.340 MHz
[ 7.264960] i915: the number of the fence registers (4)
[ 7.269702] [drm] Supports vblank timestamp caching Rev 1 (10.10.2010).
[ 7.270103] [drm] Driver supports precise vblank timestamp query.
[ 7.273520] vGT: setup vGT irq hook in valleyview_irq_preinstall
[ 7.278104] vgaarb: device changed decodes: PCI:0000:00:02.0,olddecodes=io+mem,decodes=io+mem:owns=io+mem
[ 7.293920] [drm:intel_dp_aux_wait_done] ERROR dp aux hw did not signal timeout (has irq: 0)!
[ 7.307077] [drm:intel_dp_aux_wait_done] ERROR dp aux hw did not signal timeout (has irq: 0)!
[ 7.320099] [drm:intel_dp_aux_wait_done] ERROR dp aux hw did not signal timeout (has irq: 0)!
[ 7.332962] [drm:intel_dp_aux_wait_done] ERROR dp aux hw did not signal timeout (has irq: 0)!
[ 7.345985] [drm:intel_dp_aux_wait_done] ERROR dp aux hw did not signal timeout (has irq: 0)!
[ 7.346908] [drm:intel_dp_aux_ch] ERROR dp_aux_ch receive error status 0xd2350064
[ 7.353824] ------------[ cut here ]------------
[ 7.354096] WARNING: CPU: 0 PID: 1 at drivers/gpu/drm/i915/intel_dp.c:343 intel_dp_aux_ch+0x10c/0x640()
[ 7.355203] dp_aux_ch not started status 0xd2350064
[ 7.355375] Modules linked in:
[ 7.356073] CPU: 0 PID: 1 Comm: swapper/0 Not tainted 3.11.6-vgt+ #11
[ 7.356620] Hardware name: Xen HVM domU, BIOS 4.3.1 11/07/2014
[ 7.356747] 0000000000000009 ffff88003cf137e0 ffffffff8172a59b ffff88003cf13828
[ 7.359626] ffff88003cf13818 ffffffff8106e1fd 0000000000000003 0000000000000000
[ 7.360372] 0000000000000064 00000000001e4110 ffff8800156f0000 ffff88003cf13878
[ 7.361128] Call Trace:
[ 7.361582] [] dump_stack+0x45/0x56
[ 7.362086] [] warn_slowpath_common+0x7d/0xa0
[ 7.362614] [] warn_slowpath_fmt+0x4c/0x50
[ 7.363098] [] ? i915_read32+0x67/0x1c0
[ 7.363622] [] intel_dp_aux_ch+0x10c/0x640
[ 7.364134] [] ? intel_dp_aux_ch+0x127/0x640
[ 7.364696] [] ? sysfs_add_file_mode+0xa3/0xe0
[ 7.365217] [] intel_dp_i2c_aux_ch+0x97/0x2a0
[ 7.365799] [] i2c_algo_dp_aux_stop+0x26/0x30
[ 7.366281] [] i2c_dp_aux_add_bus+0x43/0x50
[ 7.366885] [] intel_dp_init_connector+0x304/0xc80
[ 7.367419] [] ? drm_modeset_unlock_all+0x52/0x60
[ 7.367959] [] intel_dp_init+0x114/0x160
[ 7.368517] [] intel_modeset_init+0xada/0xf10
[ 7.369003] [] ? drm_irq_install+0x13f/0x260
[ 7.369559] [] i915_driver_load+0xb72/0xe40
[ 7.370104] [] ? extcon_dev_register+0x6f0/0x6f0
[ 7.370658] [] drm_get_pci_dev+0x166/0x2c0
[ 7.371135] [] i915_pci_probe+0x8b/0x90
[ 7.371681] [] pci_device_probe+0x147/0x160
[ 7.372189] [] driver_probe_device+0x7f/0x380
[ 7.372712] [] __driver_attach+0x93/0xa0
[ 7.461871] [] ? __device_attach+0x40/0x40
[ 7.462018] [] bus_for_each_dev+0x63/0xa0
[ 7.462169] [] driver_attach+0x1e/0x20
[ 7.462304] [] bus_add_driver+0x1e8/0x2a0
[ 7.462428] [] ? ttm_init+0x67/0x67
[ 7.462560] [] driver_register+0x74/0x150
[ 7.462680] [] ? ttm_init+0x67/0x67
[ 7.462823] [] __pci_register_driver+0x4b/0x50
[ 7.462958] [] drm_pci_init+0x115/0x130
[ 7.463061] [] ? ttm_init+0x67/0x67
[ 7.463220] [] i915_init+0x82/0x84
[ 7.463356] [] do_one_initcall+0xd2/0x180
[ 7.463489] [] ? parse_args+0x225/0x400
[ 7.463634] [] kernel_init_freeable+0x15e/0x1e3
[ 7.463769] [] ? do_early_param+0x88/0x88
[ 7.463889] [] ? rest_init+0x80/0x80
[ 7.464005] [] kernel_init+0xe/0x190
[ 7.464120] [] ret_from_fork+0x7c/0xb0
[ 7.464270] [] ? rest_init+0x80/0x80
[ 7.464387] ---[ end trace c3213d42aeaf80b3 ]---

I'm not sure this is an important warning or not. But after this warning, kernel is proceeding its initiation anyway.

2. The second issue is: domU's ubuntu desktop is not properly working. Just the background screen shows up and I can move mouse pointers. But, nothing happens afterward. So, I uninstall ubuntu desktop and install xubuntu desktop. And Xubuntu desktop looks working for me.

3. In Xubuntu desktop, I tried to run glxgears (very simple opengl application), but it gives this message and failed.

glxgears: brw_vs.c:138: brw_compute_vue_map: Assertion `!"VUE map not known for this chip generation"' failed.
Running synchronized to the vertical refresh. The framerate should be
approximately the same as the monitor refresh rate.

I'm willing to take a deeper look, and appreciate if you tell me some comments or pointers.

hi,
would you offer a new XenGT_Setup_Guide? It seems not suit for the new repo now.
thanks.

I use the Minnowboard Max board to test XenGT but there's only EFI. I was wondering if there is any experience of booting Xen-GT on a EFI system so I followed this documents :

http://wiki.xenproject.org/wiki/Xen_EFI
http://xenbits.xenproject.org/docs/unstable/misc/efi.html

xen.efi compilation succeeded but a few documentation is available for the configuration file. Is the grub vgt options could be also working with efi ?

This is what is get when I boot xengt :

Xen 4.3.1 (c/s Wed Oct 30 09:18:28 2013 +0100 git:4e8e0bd-dirty) EFI loader
Using configuration file 'xen.cfg'
vmlinuz-vgt-3.17.0-rc4-vgt: 0x0000000067564000-0x0000000070fff536

(XEN) Xen version 4.3.1 (intel@vannes) (gcc (SUSE Linux) 4.8.1 20130909 [gcc-4_8-branch revision 202388]) debug=n Tue Mar 24 15:45:14 CET 2015
(XEN) Latest ChangeSet: Wed Oct 30 09:18:28 2013 +0100 git:4e8e0bd-dirty
(XEN) Bootloader: EFI
(XEN) Command line: console=vga,com1 com1=115200 loglvl=all guest_loglvl=all conring_size=4M noreboot
(XEN) Video information:
(XEN)  VGA is graphics mode 1920x1080, 32 bpp
(XEN) Disc information:
(XEN)  Found 0 MBR signatures
(XEN)  Found 1 EDD information structures
(XEN) EFI RAM map:
(XEN)  0000000000000000 - 000000000008f000 (usable)
(XEN)  000000000008f000 - 0000000000090000 (ACPI NVS)
(XEN)  0000000000090000 - 000000000009e000 (usable)
(XEN)  000000000009e000 - 00000000000a0000 (reserved)
(XEN)  0000000000100000 - 0000000020000000 (usable)
(XEN)  0000000020000000 - 0000000020100000 (reserved)
(XEN)  0000000020100000 - 0000000079be3000 (usable)
(XEN)  0000000079be3000 - 000000007a4e3000 (reserved)
(XEN)  000000007a4e3000 - 000000007a5e3000 (ACPI NVS)
(XEN)  000000007a5e3000 - 000000007a623000 (ACPI data)
(XEN)  000000007a623000 - 000000007b000000 (usable)
(XEN)  00000000e00f8000 - 00000000e00f9000 (reserved)
(XEN)  00000000fed01000 - 00000000fed02000 (reserved)

It seems that the board reboot juste after that.

This is my xen.cfg configuration file :

[global]
default=xengt

[xengt]
options=console=vga,com1 com1=115200 loglvl=all guest_loglvl=all conring_size=4M noreboot
kernel=vmlinuz-vgt-3.17.0-rc4-vgt ignore_loglevel root=/dev/mmcblk0p2 ro quiet 

Regards,
Sam

drivers/gpu/drm/i915/vgt/klog.c: In function ‘klog_printk’:
drivers/gpu/drm/i915/vgt/klog.c:696:1: error: the frame size of 1072 bytes is larger than 1024 bytes [-Werror=frame-larger-than=]

Since I'm not sure if ignoring it is safe, to make it compile I've made a safer but hackish patch:
https://gist.github.com/codyit/5cca6a9386dfade9a322

Having a lot of these for Iris5100 on mbpr13" late'13 ( 0x0a2e), a haswell chip not yet included in your device table:
https://gist.github.com/codyit/4c80895d9a65625232db

Bug, or unimplemented

kernel: [ 13.727266] vGT warning:(vgt_emulate_write:423) vGT: untracked MMIO write: vm_id(0), offset=0x43408,len=4, val=0x80000000!!!
kernel: [ 13.727389] vGT warning:(vgt_emulate_read:326) vGT: untracked MMIO read: vm_id(0), offset=0x43408,len=4, val=0x80000000!!!

In the documentation of the Q1 branch the link for the 32 bit Windows driver should be added:
https://downloadcenter.intel.com/download/24786

HI,
XenGT works very well, but I have some operation quesions below, would you help me please?
1)How can I partition global graphics memory resources among VMs?(vgt_low_gm_sz or somewhere else)
2)How can I switch to Dom0 when I in a fullscreen DomU?(WIN7)
3)I can't move mouse pointer in DomU when I set xen_vgt.hvm_boot_foreground=0(WIN7)

Hello,

I'm seeing a lot of warnings and things that look like errors (with !) in dmesg and the framebuffer is very slow. I'm using CentOS, the latest version.

My dmesg is the following:

[ 0.000000] Initializing cgroup subsys cpuset
[ 0.000000] Initializing cgroup subsys cpu
[ 0.000000] Initializing cgroup subsys cpuacct
[ 0.000000] Linux version 3.17.0-rc4-vgt+ (felipe@felipe-notebook) (gcc version 4.8.3 20140911 (Red Hat 4.8.3-9) (GCC) ) #1 SMP Sat Aug 8 17:44:53 BRT 2015
[ 0.000000] Command line: root=UUID=2b8dc926-4b8d-42a5-aab2-6bec1bac238a rw rd_NO_LUKS rd_NO_LVM LANG=en_US.UTF-8 rd_NO_MD SYSFONT=latarcyrheb-sun16 rhgb crashkernel=auto KEYBOARDTYPE=pc KEYTABLE=us rd_NO_DM ignore_loglevel console=tty0 console=hvc0 consoleblank=0 log_buf_len=4M xen_vgt.hvm_boot_foreground=1
[ 0.000000] Freeing 9d-100 pfn range: 99 pages freed
[ 0.000000] Released 99 pages of unused memory
[ 0.000000] Set 150667 page(s) to 1-1 mapping
[ 0.000000] Populating 80000-80063 pfn range: 99 pages added
[ 0.000000] e820: BIOS-provided physical RAM map:
[ 0.000000] Xen: [mem 0x0000000000000000-0x000000000009cfff] usable
[ 0.000000] Xen: [mem 0x000000000009d400-0x00000000000fffff] reserved
[ 0.000000] Xen: [mem 0x0000000000100000-0x00000000ce28efff] usable
[ 0.000000] Xen: [mem 0x00000000ce28f000-0x00000000ce295fff] ACPI NVS
[ 0.000000] Xen: [mem 0x00000000ce296000-0x00000000ceec1fff] usable
[ 0.000000] Xen: [mem 0x00000000ceec2000-0x00000000cf397fff] reserved
[ 0.000000] Xen: [mem 0x00000000cf398000-0x00000000d7db3fff] usable
[ 0.000000] Xen: [mem 0x00000000d7db4000-0x00000000d7ffffff] reserved
[ 0.000000] Xen: [mem 0x00000000d8000000-0x00000000d8758fff] usable
[ 0.000000] Xen: [mem 0x00000000d8759000-0x00000000d87fffff] reserved
[ 0.000000] Xen: [mem 0x00000000d8800000-0x00000000d8f95fff] usable
[ 0.000000] Xen: [mem 0x00000000d8f96000-0x00000000d8ffffff] ACPI data
[ 0.000000] Xen: [mem 0x00000000d9000000-0x00000000da71bfff] usable
[ 0.000000] Xen: [mem 0x00000000da71c000-0x00000000da7fffff] ACPI NVS
[ 0.000000] Xen: [mem 0x00000000da800000-0x00000000dbcf5fff] usable
[ 0.000000] Xen: [mem 0x00000000dbcf6000-0x00000000dbffffff] reserved
[ 0.000000] Xen: [mem 0x00000000dd000000-0x00000000df1fffff] reserved
[ 0.000000] Xen: [mem 0x00000000f8000000-0x00000000fbffffff] reserved
[ 0.000000] Xen: [mem 0x00000000fec00000-0x00000000fec00fff] reserved
[ 0.000000] Xen: [mem 0x00000000fed00000-0x00000000fed03fff] reserved
[ 0.000000] Xen: [mem 0x00000000fed1c000-0x00000000fed1ffff] reserved
[ 0.000000] Xen: [mem 0x00000000fee00000-0x00000000feefffff] reserved
[ 0.000000] Xen: [mem 0x00000000ff000000-0x00000000ffffffff] reserved
[ 0.000000] Xen: [mem 0x0000000100000000-0x000000041edfffff] usable
[ 0.000000] debug: ignoring loglevel setting.
[ 0.000000] NX (Execute Disable) protection: active
[ 0.000000] SMBIOS 2.7 present.
[ 0.000000] DMI: Dell Inc. Latitude E7440/0R8KHW, BIOS A08 02/18/2014
[ 0.000000] e820: update [mem 0x00000000-0x00000fff] usable ==> reserved
[ 0.000000] e820: remove [mem 0x000a0000-0x000fffff] usable
[ 0.000000] AGP: No AGP bridge found
[ 0.000000] e820: last_pfn = 0x41ee00 max_arch_pfn = 0x400000000
[ 0.000000] e820: last_pfn = 0xdbcf6 max_arch_pfn = 0x400000000
[ 0.000000] Base memory trampoline at [ffff880000097000] 97000 size 24576
[ 0.000000] init_memory_mapping: [mem 0x00000000-0x000fffff]
[ 0.000000] [mem 0x00000000-0x000fffff] page 4k
[ 0.000000] init_memory_mapping: [mem 0x7fe00000-0x7fffffff]
[ 0.000000] [mem 0x7fe00000-0x7fffffff] page 4k
[ 0.000000] BRK [0x01b77000, 0x01b77fff] PGTABLE
[ 0.000000] BRK [0x01b78000, 0x01b78fff] PGTABLE
[ 0.000000] init_memory_mapping: [mem 0x7c000000-0x7fdfffff]
[ 0.000000] [mem 0x7c000000-0x7fdfffff] page 4k
[ 0.000000] BRK [0x01b79000, 0x01b79fff] PGTABLE
[ 0.000000] BRK [0x01b7a000, 0x01b7afff] PGTABLE
[ 0.000000] BRK [0x01b7b000, 0x01b7bfff] PGTABLE
[ 0.000000] BRK [0x01b7c000, 0x01b7cfff] PGTABLE
[ 0.000000] init_memory_mapping: [mem 0x00100000-0x7bffffff]
[ 0.000000] [mem 0x00100000-0x7bffffff] page 4k
[ 0.000000] init_memory_mapping: [mem 0x80000000-0xce28efff]
[ 0.000000] [mem 0x80000000-0xce28efff] page 4k
[ 0.000000] init_memory_mapping: [mem 0xce296000-0xceec1fff]
[ 0.000000] [mem 0xce296000-0xceec1fff] page 4k
[ 0.000000] init_memory_mapping: [mem 0xcf398000-0xd7db3fff]
[ 0.000000] [mem 0xcf398000-0xd7db3fff] page 4k
[ 0.000000] init_memory_mapping: [mem 0xd8000000-0xd8758fff]
[ 0.000000] [mem 0xd8000000-0xd8758fff] page 4k
[ 0.000000] init_memory_mapping: [mem 0xd8800000-0xd8f95fff]
[ 0.000000] [mem 0xd8800000-0xd8f95fff] page 4k
[ 0.000000] init_memory_mapping: [mem 0xd9000000-0xda71bfff]
[ 0.000000] [mem 0xd9000000-0xda71bfff] page 4k
[ 0.000000] init_memory_mapping: [mem 0xda800000-0xdbcf5fff]
[ 0.000000] [mem 0xda800000-0xdbcf5fff] page 4k
[ 0.000000] init_memory_mapping: [mem 0x100000000-0x41edfffff]
[ 0.000000] [mem 0x100000000-0x41edfffff] page 4k
[ 0.000000] log_buf_len: 4194304 bytes
[ 0.000000] early log buf free: 126048(96%)
[ 0.000000] RAMDISK: [mem 0x01f7b000-0x02e06fff]
[ 0.000000] ACPI: Early table checksum verification disabled
[ 0.000000] ACPI: Local APIC address 0xfee00000
[ 0.000000] NUMA turned off
[ 0.000000] Faking a node at [mem 0x0000000000000000-0x000000041edfffff]
[ 0.000000] Initmem setup node 0 [mem 0x00000000-0x41edfffff]
[ 0.000000] NODE_DATA [mem 0x7dc9b000-0x7dc9efff]
[ 0.000000] kexec: crashkernel: memory value expected
[ 0.000000] Zone ranges:
[ 0.000000] DMA [mem 0x00001000-0x00ffffff]
[ 0.000000] DMA32 [mem 0x01000000-0xffffffff]
[ 0.000000] Normal [mem 0x100000000-0x41edfffff]
[ 0.000000] Movable zone start for each node
[ 0.000000] Early memory node ranges
[ 0.000000] node 0: [mem 0x00001000-0x0009cfff]
[ 0.000000] node 0: [mem 0x00100000-0xce28efff]
[ 0.000000] node 0: [mem 0xce296000-0xceec1fff]
[ 0.000000] node 0: [mem 0xcf398000-0xd7db3fff]
[ 0.000000] node 0: [mem 0xd8000000-0xd8758fff]
[ 0.000000] node 0: [mem 0xd8800000-0xd8f95fff]
[ 0.000000] node 0: [mem 0xd9000000-0xda71bfff]
[ 0.000000] node 0: [mem 0xda800000-0xdbcf5fff]
[ 0.000000] node 0: [mem 0x100000000-0x41edfffff]
[ 0.000000] On node 0 totalpages: 4170100
[ 0.000000] DMA zone: 64 pages used for memmap
[ 0.000000] DMA zone: 21 pages reserved
[ 0.000000] DMA zone: 3996 pages, LIFO batch:0
[ 0.000000] DMA32 zone: 13968 pages used for memmap
[ 0.000000] DMA32 zone: 893912 pages, LIFO batch:31
[ 0.000000] Normal zone: 51128 pages used for memmap
[ 0.000000] Normal zone: 3272192 pages, LIFO batch:31
[ 0.000000] Reserving Intel graphics stolen memory at 0xdd200000-0xdf1fffff
[ 0.000000] ACPI: PM-Timer IO Port: 0x1808
[ 0.000000] ACPI: Local APIC address 0xfee00000
[ 0.000000] ACPI: LAPIC (acpi_id[0x01] lapic_id[0x00] enabled)
[ 0.000000] ACPI: LAPIC (acpi_id[0x02] lapic_id[0x02] enabled)
[ 0.000000] ACPI: LAPIC (acpi_id[0x03] lapic_id[0x01] enabled)
[ 0.000000] ACPI: LAPIC (acpi_id[0x04] lapic_id[0x03] enabled)
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0xff] high edge lint[0x1])
[ 0.000000] ACPI: IOAPIC (id[0x08] address[0xfec00000] gsi_base[0])
[ 0.000000] IOAPIC[0]: apic_id 8, version 32, address 0xfec00000, GSI 0-39
[ 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 9 global_irq 9 high level)
[ 0.000000] ACPI: IRQ0 used by override.
[ 0.000000] ACPI: IRQ9 used by override.
[ 0.000000] Using ACPI (MADT) for SMP configuration information
[ 0.000000] ACPI: HPET id: 0x8086a701 base: 0xfed00000
[ 0.000000] smpboot: Allowing 4 CPUs, 0 hotplug CPUs
[ 0.000000] PM: Registered nosave memory: [mem 0x0009d000-0x0009dfff]
[ 0.000000] PM: Registered nosave memory: [mem 0x0009e000-0x000fffff]
[ 0.000000] PM: Registered nosave memory: [mem 0xce28f000-0xce295fff]
[ 0.000000] PM: Registered nosave memory: [mem 0xceec2000-0xcf397fff]
[ 0.000000] PM: Registered nosave memory: [mem 0xd7db4000-0xd7ffffff]
[ 0.000000] PM: Registered nosave memory: [mem 0xd8759000-0xd87fffff]
[ 0.000000] PM: Registered nosave memory: [mem 0xd8f96000-0xd8ffffff]
[ 0.000000] PM: Registered nosave memory: [mem 0xda71c000-0xda7fffff]
[ 0.000000] PM: Registered nosave memory: [mem 0xdbcf6000-0xdbffffff]
[ 0.000000] PM: Registered nosave memory: [mem 0xdc000000-0xdcffffff]
[ 0.000000] PM: Registered nosave memory: [mem 0xdd000000-0xdf1fffff]
[ 0.000000] PM: Registered nosave memory: [mem 0xdf200000-0xf7ffffff]
[ 0.000000] PM: Registered nosave memory: [mem 0xf8000000-0xfbffffff]
[ 0.000000] PM: Registered nosave memory: [mem 0xfc000000-0xfebfffff]
[ 0.000000] PM: Registered nosave memory: [mem 0xfec00000-0xfec00fff]
[ 0.000000] PM: Registered nosave memory: [mem 0xfec01000-0xfecfffff]
[ 0.000000] PM: Registered nosave memory: [mem 0xfed00000-0xfed03fff]
[ 0.000000] PM: Registered nosave memory: [mem 0xfed04000-0xfed1bfff]
[ 0.000000] PM: Registered nosave memory: [mem 0xfed1c000-0xfed1ffff]
[ 0.000000] PM: Registered nosave memory: [mem 0xfed20000-0xfedfffff]
[ 0.000000] PM: Registered nosave memory: [mem 0xfee00000-0xfeefffff]
[ 0.000000] PM: Registered nosave memory: [mem 0xfef00000-0xfeffffff]
[ 0.000000] PM: Registered nosave memory: [mem 0xff000000-0xffffffff]
[ 0.000000] e820: [mem 0xdf200000-0xf7ffffff] available for PCI devices
[ 0.000000] Booting paravirtualized kernel on Xen
[ 0.000000] Xen version: 4.3.1 (preserve-AD)
[ 0.000000] setup_percpu: NR_CPUS:64 nr_cpumask_bits:64 nr_cpu_ids:4 nr_node_ids:1
[ 0.000000] PERCPU: Embedded 28 pages/cpu @ffff88007da00000 s82880 r8192 d23616 u524288
[ 0.000000] pcpu-alloc: s82880 r8192 d23616 u524288 alloc=1*2097152
[ 0.000000] pcpu-alloc: [0] 0 1 2 3
[ 0.000000] Built 1 zonelists in Zone order, mobility grouping on. Total pages: 4104919
[ 0.000000] Policy zone: Normal
[ 0.000000] Kernel command line: root=UUID=2b8dc926-4b8d-42a5-aab2-6bec1bac238a rw rd_NO_LUKS rd_NO_LVM LANG=en_US.UTF-8 rd_NO_MD SYSFONT=latarcyrheb-sun16 rhgb crashkernel=auto KEYBOARDTYPE=pc KEYTABLE=us rd_NO_DM ignore_loglevel console=tty0 console=hvc0 consoleblank=0 log_buf_len=4M xen_vgt.hvm_boot_foreground=1
[ 0.000000] PID hash table entries: 4096 (order: 3, 32768 bytes)
[ 0.000000] xsave: enabled xstate_bv 0x7, cntxt size 0x340 using standard form
[ 0.000000] software IO TLB mem 0x69400000-0x6d400000 mapped at [ffff880069400000-ffff88006d3fffff]
[ 0.000000] Memory: 1700228K/16680400K available (5624K kernel code, 728K rwdata, 3064K rodata, 1036K init, 1108K bss, 14980172K reserved)
[ 0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=4, Nodes=1
[ 0.000000] Hierarchical RCU implementation.
[ 0.000000] RCU restricting CPUs from NR_CPUS=64 to nr_cpu_ids=4.
[ 0.000000] RCU: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=4
[ 0.000000] NR_IRQS:4352 nr_irqs:728 0
[ 0.000000] xen:events: Using 2-level ABI
[ 0.000000] xen: sci override: global_irq=9 trigger=0 polarity=0
[ 0.000000] xen: registering gsi 9 triggering 0 polarity 0
[ 0.000000] xen: --> pirq=9 -> irq=9 (gsi=9)
[ 0.000000] xen: acpi sci 9
[ 0.000000] xen: --> pirq=1 -> irq=1 (gsi=1)
[ 0.000000] xen: --> pirq=2 -> irq=2 (gsi=2)
[ 0.000000] xen: --> pirq=3 -> irq=3 (gsi=3)
[ 0.000000] xen: --> pirq=4 -> irq=4 (gsi=4)
[ 0.000000] xen: --> pirq=5 -> irq=5 (gsi=5)
[ 0.000000] xen: --> pirq=6 -> irq=6 (gsi=6)
[ 0.000000] xen: --> pirq=7 -> irq=7 (gsi=7)
[ 0.000000] xen: --> pirq=8 -> irq=8 (gsi=8)
[ 0.000000] xen: --> pirq=10 -> irq=10 (gsi=10)
[ 0.000000] xen: --> pirq=11 -> irq=11 (gsi=11)
[ 0.000000] xen: --> pirq=12 -> irq=12 (gsi=12)
[ 0.000000] xen: --> pirq=13 -> irq=13 (gsi=13)
[ 0.000000] xen: --> pirq=14 -> irq=14 (gsi=14)
[ 0.000000] xen: --> pirq=15 -> irq=15 (gsi=15)
[ 0.000000] Console: colour VGA+ 80x25
[ 0.000000] console [tty0] enabled
[ 0.000000] console [hvc0] enabled
[ 0.000000] Xen: using vcpuop timer interface
[ 0.000000] installing Xen timer for CPU 0
[ 0.000000] tsc: Detected 2693.816 MHz processor
[ 2.816867] Calibrating delay loop (skipped), value calculated using timer frequency.. 5387.63 BogoMIPS (lpj=2693816)
[ 2.817151] pid_max: default: 32768 minimum: 301
[ 2.817257] ACPI: Core revision 20140724
[ 2.846344] Security Framework initialized
[ 2.848064] Dentry cache hash table entries: 2097152 (order: 12, 16777216 bytes)
[ 2.850873] Inode-cache hash table entries: 1048576 (order: 11, 8388608 bytes)
[ 2.852005] Mount-cache hash table entries: 32768 (order: 6, 262144 bytes)
[ 2.852175] Mountpoint-cache hash table entries: 32768 (order: 6, 262144 bytes)
[ 2.852673] ENERGY_PERF_BIAS: Set to 'normal', was 'performance'
ENERGY_PERF_BIAS: View and update with x86_energy_perf_policy(8)
[ 2.852851] CPU: Physical Processor ID: 0
[ 2.852952] CPU: Processor Core ID: 0
[ 2.853850] mce: CPU supports 2 MCE banks
[ 2.854041] Last level iTLB entries: 4KB 1024, 2MB 1024, 4MB 1024
Last level dTLB entries: 4KB 1024, 2MB 1024, 4MB 1024, 1GB 4
[ 2.854349] Freeing SMP alternatives memory: 24K (ffffffff81a3a000 - ffffffff81a40000)
[ 2.855248] Performance Events: unsupported p6 CPU model 69 no PMU driver, software events only.
[ 2.855701] installing Xen timer for CPU 1
[ 2.856824] installing Xen timer for CPU 2
[ 2.857971] installing Xen timer for CPU 3
[ 2.859049] x86: Booted up 1 node, 4 CPUs
[ 2.859311] devtmpfs: initialized
[ 2.859910] PM: Registering ACPI NVS region [mem 0xce28f000-0xce295fff](28672 bytes)
[ 2.860129] PM: Registering ACPI NVS region [mem 0xda71c000-0xda7fffff](933888 bytes)
[ 2.860487] RTC time: 14:57:41, date: 08/09/15
[ 2.860673] NET: Registered protocol family 16
[ 2.860811] xen:grant_table: Grant tables using version 1 layout
[ 2.860922] Grant table initialized
[ 2.861537] ACPI FADT declares the system doesn't support PCIe ASPM, so disable it
[ 2.861708] ACPI: bus type PCI registered
[ 2.861973] PCI: MMCONFIG for domain 0000 [bus 00-3f] at [mem 0xf8000000-0xfbffffff](base 0xf8000000)
[ 2.862185] PCI: MMCONFIG at [mem 0xf8000000-0xfbffffff] reserved in E820
[ 2.866611] PCI: Using configuration type 1 for base access
[ 2.866733] dmi type 0xB1 record - unknown flag
[ 2.872838] ACPI: Added _OSI(Module Device)
[ 2.872954] ACPI: Added _OSI(Processor Device)
[ 2.873071] ACPI: Added _OSI(3.0 _SCP Extensions)
[ 2.873198] ACPI: Added _OSI(Processor Aggregator Device)
[ 2.874805] ACPI: SCI (ACPI GSI 9) not registered
[ 2.880555] [Firmware Bug]: ACPI: BIOS _OSI(Linux) query ignored
[ 3.025841] ACPI: Interpreter enabled
[ 3.025965] ACPI: (supports S0 S3 S4 S5)
[ 3.026078] ACPI: Using IOAPIC for interrupt routing
[ 3.026285] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug
[ 3.305360] ACPI: PCI Root Bridge [PCI0](domain 0000 [bus 00-3e])
[ 3.305559] acpi PNP0A08:00: _OSC: OS supports [ExtendedConfig ASPM ClockPM Segments MSI]
[ 3.305974] acpi PNP0A08:00: _OSC: platform does not support [PCIeHotplug PME]
[ 3.306286] acpi PNP0A08:00: _OSC: OS now controls [AER PCIeCapability]
[ 3.306699] PCI host bridge to bus 0000:00
[ 3.306869] pci_bus 0000:00: root bus resource [bus 00-3e]
[ 3.307043] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7]
[ 3.307216] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff]
[ 3.307398] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff]
[ 3.307582] pci_bus 0000:00: root bus resource [mem 0x000d0000-0x000d3fff]
[ 3.307770] pci_bus 0000:00: root bus resource [mem 0x000d4000-0x000d7fff]
[ 3.307956] pci_bus 0000:00: root bus resource [mem 0x000d8000-0x000dbfff]
[ 3.308140] pci_bus 0000:00: root bus resource [mem 0x000dc000-0x000dffff]
[ 3.308323] pci_bus 0000:00: root bus resource [mem 0x000e0000-0x000e3fff]
[ 3.308507] pci_bus 0000:00: root bus resource [mem 0x000e4000-0x000e7fff]
[ 3.308690] pci_bus 0000:00: root bus resource [mem 0xdf200000-0xfeafffff]
[ 3.308883] pci 0000:00:00.0: [8086:0a04] type 00 class 0x060000
[ 3.309187] pci 0000:00:02.0: [8086:0a16] type 00 class 0x030000
[ 3.309389] pci 0000:00:02.0: reg 0x10: [mem 0xf7800000-0xf7bfffff 64bit]
[ 3.309586] pci 0000:00:02.0: reg 0x18: [mem 0xe0000000-0xefffffff 64bit pref]
[ 3.309814] pci 0000:00:02.0: reg 0x20: [io 0xf000-0xf03f]
[ 3.310114] pci 0000:00:03.0: [8086:0a0c] type 00 class 0x040300
[ 3.310309] pci 0000:00:03.0: reg 0x10: [mem 0xf7e34000-0xf7e37fff 64bit]
[ 3.310642] pci 0000:00:14.0: [8086:9c31] type 00 class 0x0c0330
[ 3.310848] pci 0000:00:14.0: reg 0x10: [mem 0xf7e20000-0xf7e2ffff 64bit]
[ 3.311114] pci 0000:00:14.0: PME# supported from D3hot D3cold
[ 3.311318] pci 0000:00:14.0: System wakeup disabled by ACPI
[ 3.311533] pci 0000:00:16.0: [8086:9c3a] type 00 class 0x078000
[ 3.311742] pci 0000:00:16.0: reg 0x10: [mem 0xf7e3f000-0xf7e3f01f 64bit]
[ 3.312023] pci 0000:00:16.0: PME# supported from D0 D3hot D3cold
[ 3.312278] pci 0000:00:16.3: [8086:9c3d] type 00 class 0x070002
[ 3.312469] pci 0000:00:16.3: reg 0x10: [io 0xf0e0-0xf0e7]
[ 3.312653] pci 0000:00:16.3: reg 0x14: [mem 0xf7e3d000-0xf7e3dfff]
[ 3.313013] pci 0000:00:19.0: [8086:155a] type 00 class 0x020000
[ 3.313212] pci 0000:00:19.0: reg 0x10: [mem 0xf7e00000-0xf7e1ffff]
[ 3.313400] pci 0000:00:19.0: reg 0x14: [mem 0xf7e3c000-0xf7e3cfff]
[ 3.313578] pci 0000:00:19.0: reg 0x18: [io 0xf080-0xf09f]
[ 3.313842] pci 0000:00:19.0: PME# supported from D0 D3hot D3cold
[ 3.324211] pci 0000:00:19.0: System wakeup disabled by ACPI
[ 3.324454] pci 0000:00:1b.0: [8086:9c20] type 00 class 0x040300
[ 3.324647] pci 0000:00:1b.0: reg 0x10: [mem 0xf7e30000-0xf7e33fff 64bit]
[ 3.324933] pci 0000:00:1b.0: PME# supported from D0 D3hot D3cold
[ 3.325132] pci 0000:00:1b.0: System wakeup disabled by ACPI
[ 3.325374] pci 0000:00:1c.0: [8086:9c10] type 01 class 0x060400
[ 3.325653] pci 0000:00:1c.0: PME# supported from D0 D3hot D3cold
[ 3.325865] pci 0000:00:1c.0: Enabling MPC IRBNCE
[ 3.326040] pci 0000:00:1c.0: Intel PCH root port ACS workaround enabled
[ 3.326223] pci 0000:00:1c.0: System wakeup disabled by ACPI
[ 3.326466] pci 0000:00:1c.3: [8086:9c16] type 01 class 0x060400
[ 3.326749] pci 0000:00:1c.3: PME# supported from D0 D3hot D3cold
[ 3.326956] pci 0000:00:1c.3: Enabling MPC IRBNCE
[ 3.327131] pci 0000:00:1c.3: Intel PCH root port ACS workaround enabled
[ 3.327312] pci 0000:00:1c.3: System wakeup disabled by ACPI
[ 3.327554] pci 0000:00:1c.4: [8086:9c18] type 01 class 0x060400
[ 3.327836] pci 0000:00:1c.4: PME# supported from D0 D3hot D3cold
[ 3.328048] pci 0000:00:1c.4: Enabling MPC IRBNCE
[ 3.328219] pci 0000:00:1c.4: Intel PCH root port ACS workaround enabled
[ 3.328401] pci 0000:00:1c.4: System wakeup disabled by ACPI
[ 3.328642] pci 0000:00:1d.0: [8086:9c26] type 00 class 0x0c0320
[ 3.328835] pci 0000:00:1d.0: reg 0x10: [mem 0xf7e3b000-0xf7e3b3ff]
[ 3.329152] pci 0000:00:1d.0: PME# supported from D0 D3hot D3cold
[ 3.329349] pci 0000:00:1d.0: System wakeup disabled by ACPI
[ 3.329570] pci 0000:00:1f.0: [8086:9c43] type 00 class 0x060100
[ 3.329968] pci 0000:00:1f.2: [8086:9c03] type 00 class 0x010601
[ 3.330165] pci 0000:00:1f.2: reg 0x10: [io 0xf0d0-0xf0d7]
[ 3.330340] pci 0000:00:1f.2: reg 0x14: [io 0xf0c0-0xf0c3]
[ 3.330515] pci 0000:00:1f.2: reg 0x18: [io 0xf0b0-0xf0b7]
[ 3.330691] pci 0000:00:1f.2: reg 0x1c: [io 0xf0a0-0xf0a3]
[ 3.330869] pci 0000:00:1f.2: reg 0x20: [io 0xf060-0xf07f]
[ 3.331052] pci 0000:00:1f.2: reg 0x24: [mem 0xf7e3a000-0xf7e3a7ff]
[ 3.331280] pci 0000:00:1f.2: PME# supported from D3hot
[ 3.331521] pci 0000:00:1f.3: [8086:9c22] type 00 class 0x0c0500
[ 3.331720] pci 0000:00:1f.3: reg 0x10: [mem 0xf7e39000-0xf7e390ff 64bit]
[ 3.331920] pci 0000:00:1f.3: reg 0x20: [io 0xf040-0xf05f]
[ 3.332240] pci 0000:00:1c.0: PCI bridge to [bus 01]
[ 3.332586] pci 0000:02:00.0: [8086:08b1] type 00 class 0x028000
[ 3.332866] pci 0000:02:00.0: reg 0x10: [mem 0xf7d00000-0xf7d01fff 64bit]
[ 3.333374] pci 0000:02:00.0: PME# supported from D0 D3hot D3cold
[ 3.333688] pci 0000:02:00.0: System wakeup disabled by ACPI
[ 3.336250] pci 0000:00:1c.3: PCI bridge to [bus 02]
[ 3.336456] pci 0000:00:1c.3: bridge window [mem 0xf7d00000-0xf7dfffff]
[ 3.338569] pci 0000:03:00.0: [1217:8520] type 00 class 0x080501
[ 3.338764] pci 0000:03:00.0: reg 0x10: [mem 0xf7c01000-0xf7c01fff]
[ 3.338949] pci 0000:03:00.0: reg 0x14: [mem 0xf7c00000-0xf7c007ff]
[ 3.339300] pci 0000:03:00.0: PME# supported from D3hot D3cold
[ 3.339510] pci 0000:03:00.0: System wakeup disabled by ACPI
[ 3.343652] pci 0000:00:1c.4: PCI bridge to [bus 03]
[ 3.343829] pci 0000:00:1c.4: bridge window [mem 0xf7c00000-0xf7cfffff]
[ 3.344088] acpi PNP0A08:00: Disabling ASPM (FADT indicates it is unsupported)
[ 3.379779] xen: registering gsi 18 triggering 1 polarity 0
[ 3.379903] xen: --> pirq=18 -> irq=18 (gsi=18)
[ 3.380062] ACPI: PCI Interrupt Link [LNKA](IRQs 3 4 5 6 10 *11 12 14 15)
[ 3.380400] ACPI: PCI Interrupt Link [LNKB](IRQs 3 4 5 6 *10 11 12 14 15)
[ 3.380722] ACPI: PCI Interrupt Link [LNKC](IRQs 3 4 5 6 10 11 12 14 15) *0, disabled.
[ 3.381121] ACPI: PCI Interrupt Link [LNKD](IRQs 3 4 5 6 *10 11 12 14 15)
[ 3.381450] ACPI: PCI Interrupt Link [LNKE](IRQs 3 4 *5 6 10 11 12 14 15)
[ 3.381763] ACPI: PCI Interrupt Link [LNKF](IRQs 3 4 5 6 10 *11 12 14 15)
[ 3.382073] ACPI: PCI Interrupt Link [LNKG](IRQs *3 4 5 6 10 11 12 14 15)
[ 3.382380] ACPI: PCI Interrupt Link [LNKH](IRQs 3 4 5 6 10 11 12 14 15) *0, disabled.
[ 3.419765] ACPI : EC: GPE = 0x27, I/O: command/status = 0x934, data = 0x930
[ 3.419940] xen:balloon: Initialising balloon driver
[ 3.447145] xen_balloon: Initialising balloon driver
[ 3.447406] vgaarb: device added: PCI:0000:00:02.0,decodes=io+mem,owns=io+mem,locks=none
[ 3.447565] vgaarb: loaded
[ 3.447684] vgaarb: bridge control possible 0000:00:02.0
[ 3.447876] SCSI subsystem initialized
[ 3.448031] libata version 3.00 loaded.
[ 3.448157] ACPI: bus type USB registered
[ 3.448304] usbcore: registered new interface driver usbfs
[ 3.448437] usbcore: registered new interface driver hub
[ 3.448584] usbcore: registered new device driver usb
[ 3.448785] PCI: Using ACPI for IRQ routing
[ 3.451430] PCI: pci_cache_line_size set to 64 bytes
[ 3.451620] e820: reserve RAM buffer [mem 0x0009d000-0x0009ffff]
[ 3.451752] e820: reserve RAM buffer [mem 0xce28f000-0xcfffffff]
[ 3.451883] e820: reserve RAM buffer [mem 0xceec2000-0xcfffffff]
[ 3.452014] e820: reserve RAM buffer [mem 0xd7db4000-0xd7ffffff]
[ 3.452148] e820: reserve RAM buffer [mem 0xd8759000-0xdbffffff]
[ 3.453882] e820: reserve RAM buffer [mem 0xd8f96000-0xdbffffff]
[ 3.454013] e820: reserve RAM buffer [mem 0xda71c000-0xdbffffff]
[ 3.454144] e820: reserve RAM buffer [mem 0xdbcf6000-0xdbffffff]
[ 3.454278] e820: reserve RAM buffer [mem 0x41ee00000-0x41fffffff]
[ 3.454481] NetLabel: Initializing
[ 3.454592] NetLabel: domain hash size = 128
[ 3.454711] NetLabel: protocols = UNLABELED CIPSOv4
[ 3.454843] NetLabel: unlabeled traffic allowed by default
[ 3.455140] Switched to clocksource xen
[ 3.457091] pnp: PnP ACPI init
[ 3.457487] system 00:00: [io 0x0680-0x069f] has been reserved
[ 3.457643] system 00:00: [io 0xffff] has been reserved
[ 3.457796] system 00:00: [io 0xffff] has been reserved
[ 3.457949] system 00:00: [io 0xffff] has been reserved
[ 3.458108] system 00:00: [io 0x1c00-0x1cfe] has been reserved
[ 3.458278] system 00:00: [io 0x1d00-0x1dfe] has been reserved
[ 3.458440] system 00:00: [io 0x1e00-0x1efe] has been reserved
[ 3.458601] system 00:00: [io 0x1f00-0x1ffe] has been reserved
[ 3.458766] system 00:00: [io 0x1800-0x18fe] could not be reserved
[ 3.458929] system 00:00: [io 0x164e-0x164f] has been reserved
[ 3.459102] system 00:00: Plug and Play ACPI device, IDs PNP0c02 (active)
[ 3.459243] xen: registering gsi 8 triggering 1 polarity 0
[ 3.459440] pnp 00:01: Plug and Play ACPI device, IDs PNP0b00 (active)
[ 3.459634] system 00:02: [io 0x1854-0x1857] has been reserved
[ 3.459815] system 00:02: Plug and Play ACPI device, IDs INT3f0d PNP0c02 (active)
[ 3.460062] system 00:03: [io 0x04d0-0x04d1] has been reserved
[ 3.460238] system 00:03: Plug and Play ACPI device, IDs PNP0c02 (active)
[ 3.460385] xen: registering gsi 1 triggering 1 polarity 0
[ 3.460578] pnp 00:04: Plug and Play ACPI device, IDs PNP0303 (active)
[ 3.460713] xen: registering gsi 12 triggering 1 polarity 0
[ 3.460911] pnp 00:05: Plug and Play ACPI device, IDs DLL05cb PNP0f13 (active)
[ 3.495432] pnp 00:06: Plug and Play ACPI device, IDs PNP0401 (disabled)
[ 3.495816] system 00:07: Plug and Play ACPI device, IDs PNP0c02 (active)
[ 3.496159] system 00:08: [mem 0xfed1c000-0xfed1ffff] has been reserved
[ 3.496339] system 00:08: [mem 0xfed10000-0xfed17fff] has been reserved
[ 3.496501] system 00:08: [mem 0xfed18000-0xfed18fff] has been reserved
[ 3.496663] system 00:08: [mem 0xfed19000-0xfed19fff] has been reserved
[ 3.496826] system 00:08: [mem 0xf8000000-0xfbffffff] has been reserved
[ 3.496988] system 00:08: [mem 0xfed20000-0xfed3ffff] has been reserved
[ 3.497150] system 00:08: [mem 0xfed90000-0xfed93fff] has been reserved
[ 3.497339] system 00:08: [mem 0xfed45000-0xfed8ffff] has been reserved
[ 3.497502] system 00:08: [mem 0xff000000-0xffffffff] has been reserved
[ 3.497664] system 00:08: [mem 0xfee00000-0xfeefffff] has been reserved
[ 3.497826] system 00:08: [mem 0xf7fdf000-0xf7fdffff] has been reserved
[ 3.497988] system 00:08: [mem 0xf7fe0000-0xf7feffff] has been reserved
[ 3.498153] system 00:08: Plug and Play ACPI device, IDs PNP0c02 (active)
[ 3.542516] pnp 00:09: Plug and Play ACPI device, IDs PNP0c31 (active)
[ 3.554575] pnp: PnP ACPI: found 10 devices
[ 3.560611] PM-Timer failed consistency check (0xffffff) - aborting.
[ 3.560807] pci 0000:00:1c.0: PCI bridge to [bus 01]
[ 3.560977] pci 0000:00:1c.3: PCI bridge to [bus 02]
[ 3.561158] pci 0000:00:1c.3: bridge window [mem 0xf7d00000-0xf7dfffff]
[ 3.561328] pci 0000:00:1c.4: PCI bridge to [bus 03]
[ 3.561507] pci 0000:00:1c.4: bridge window [mem 0xf7c00000-0xf7cfffff]
[ 3.561685] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7]
[ 3.561849] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff]
[ 3.562022] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff]
[ 3.562200] pci_bus 0000:00: resource 7 [mem 0x000d0000-0x000d3fff]
[ 3.562377] pci_bus 0000:00: resource 8 [mem 0x000d4000-0x000d7fff]
[ 3.562550] pci_bus 0000:00: resource 9 [mem 0x000d8000-0x000dbfff]
[ 3.562725] pci_bus 0000:00: resource 10 [mem 0x000dc000-0x000dffff]
[ 3.562902] pci_bus 0000:00: resource 11 [mem 0x000e0000-0x000e3fff]
[ 3.563079] pci_bus 0000:00: resource 12 [mem 0x000e4000-0x000e7fff]
[ 3.563259] pci_bus 0000:00: resource 13 [mem 0xdf200000-0xfeafffff]
[ 3.563436] pci_bus 0000:02: resource 1 [mem 0xf7d00000-0xf7dfffff]
[ 3.563610] pci_bus 0000:03: resource 1 [mem 0xf7c00000-0xf7cfffff]
[ 3.563746] NET: Registered protocol family 2
[ 3.564152] TCP established hash table entries: 131072 (order: 8, 1048576 bytes)
[ 3.564576] TCP bind hash table entries: 65536 (order: 8, 1048576 bytes)
[ 3.564803] TCP: Hash tables configured (established 131072 bind 65536)
[ 3.564918] TCP: reno registered
[ 3.565073] UDP hash table entries: 8192 (order: 6, 262144 bytes)
[ 3.565286] UDP-Lite hash table entries: 8192 (order: 6, 262144 bytes)
[ 3.565461] NET: Registered protocol family 1
[ 3.565668] RPC: Registered named UNIX socket transport module.
[ 3.565789] RPC: Registered udp transport module.
[ 3.565906] RPC: Registered tcp transport module.
[ 3.566042] RPC: Registered tcp NFSv4.1 backchannel transport module.
[ 3.566222] pci 0000:00:02.0: Boot video device
[ 3.568320] xen: registering gsi 16 triggering 0 polarity 1
[ 3.568444] xen: --> pirq=16 -> irq=16 (gsi=16)
[ 3.568929] xen: registering gsi 21 triggering 0 polarity 1
[ 3.569049] xen: --> pirq=21 -> irq=21 (gsi=21)
[ 3.584280] PCI: CLS 64 bytes, default 64
[ 3.584431] Trying to unpack rootfs image as initramfs...
[ 3.747434] Freeing initrd memory: 14896K (ffff880001f7b000 - ffff880002e07000)
[ 3.748033] RAPL PMU detected, hw unit 2^-14 Joules, API unit is 2^-32 Joules, 4 fixed counters 655360 ms ovfl timer
[ 3.748887] futex hash table entries: 1024 (order: 4, 65536 bytes)
[ 3.749038] audit: initializing netlink subsys (disabled)
[ 3.749184] audit: type=2000 audit(1439132262.695:1): initialized
[ 3.749567] HugeTLB registered 2 MB page size, pre-allocated 0 pages
[ 3.751086] VFS: Disk quotas dquot_6.5.2
[ 3.751259] Dquot-cache hash table entries: 512 (order 0, 4096 bytes)
[ 3.751570] NFS: Registering the id_resolver key type
[ 3.751687] Key type id_resolver registered
[ 3.751793] Key type id_legacy registered
[ 3.751930] Installing knfsd (copyright (C) 1996 [email protected]).
[ 3.752233] msgmni has been set to 3349
[ 3.752787] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 252)
[ 3.752956] io scheduler noop registered
[ 3.753066] io scheduler deadline registered
[ 3.753210] io scheduler cfq registered (default)
[ 3.753440] xen: registering gsi 16 triggering 0 polarity 1
[ 3.753549] Already setup the GSI :16
[ 3.753767] xen: registering gsi 19 triggering 0 polarity 1
[ 3.753890] xen: --> pirq=19 -> irq=19 (gsi=19)
[ 3.754125] xen: registering gsi 16 triggering 0 polarity 1
[ 3.754248] Already setup the GSI :16
[ 3.754461] pci_hotplug: PCI Hot Plug PCI Core version: 0.5
[ 3.754721] input: Lid Switch as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0D:00/input/input0
[ 3.756292] ACPI: Lid Switch [LID0]
[ 3.756477] input: Power Button as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0C:00/input/input1
[ 3.756644] ACPI: Power Button [PBTN]
[ 3.756822] input: Sleep Button as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0E:00/input/input2
[ 3.756987] ACPI: Sleep Button [SBTN]
[ 3.757158] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input3
[ 3.757332] ACPI: Power Button [PWRF]
[ 3.757688] Monitor-Mwait will be used to enter C-1 state
[ 3.757827] Monitor-Mwait will be used to enter C-2 state
[ 3.758302] Warning: Processor Platform Limit not supported.
[ 3.799316] thermal LNXTHERM:00: registered as thermal_zone0
[ 3.799427] ACPI: Thermal Zone [THM](25 C)
[ 3.799805] xen:xen_evtchn: Event-channel device installed
[ 3.800000] xen_pciback: backend is vpci
[ 3.800461] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled
[ 3.800944] xen: registering gsi 19 triggering 0 polarity 1
[ 3.801053] Already setup the GSI :19
[ 3.821742] 0000:00:16.3: ttyS0 at I/O 0xf0e0 (irq = 19, base_baud = 115200) is a 16550A
[ 3.822116] hpet_acpi_add: no address or irqs in _CRS
[ 3.822353] Non-volatile memory driver v1.3
[ 3.822472] Linux agpgart interface v0.103
[ 3.822641] [drm] Initialized drm 1.1.0 20060810
[ 3.822783] vGT info:(vgt_set_device_type:455) Detected Haswell
[ 3.822878] GEN device info:
[ 3.822973] major: 7 minor: 5 rev: 0
[ 3.823071] max_gtt_gm_sz: 80000000
[ 3.823178] gtt_start_offset: 200000
[ 3.823290] max_gtt_size: 400000
[ 3.823382] gtt_size_entry: 4
[ 3.823479] gtt_entry_size_shift: 2.
[ 3.823954] bar-0 size: 400000
[ 3.824051] bar-1 size: 10000000
[ 3.824141] bar-2 size: 40
[ 3.824269] bar0: 0xf7800004, Bar1: 0xe000000c
[ 3.824377] mmio size: 200000, gtt size: 200000
[ 3.824488] gttmmio: 0xf7800000, gmadr: 0xe0000000
[ 3.824613] VGT: vgt_io_trap: pio 0 [ 3b0 - 3df ]
[ 3.824746] VGT: vgt_io_trap: mmio 0 [ f7800000 - f7bff000 ]
[ 3.824865] VGT: install GP handler successfully
[ 3.841177] gmadr_va: 0xffffc90005e80000
[ 3.858341] vGT: GMBUS2 init value: 200, a00
[ 3.858851] vGT info:(initialize_gm_fence_allocation_bitmaps:316) total aperture: 0x10000000 bytes, total GM space: 0x80000000 bytes
[ 3.859091] vGT info:(initialize_gm_fence_allocation_bitmaps:338) reserved aperture: [0xef800000, 0xf0000000)
[ 3.859289] vGT: setup tracked reg info
[ 3.859701] 755 listed, 655 used
[ 3.859809] total 68280 registers tracked
[ 3.859920] post mmio hooks initialized
[ 3.860083] vGT: irq map [upstream] group: 1, bit: 28 -> [downstream] group: 2, bitmask: 0xffffffff
[ 3.860292] scratch page is allocated at gm(0xf800000)
[ 3.860549] vGT info:(create_vgt_instance:120) vm_id=0, low_gm_sz=120MB, high_gm_sz=384MB, fence_sz=4, vgt_primary=1
[ 3.861759] vGT info:(create_vgt_instance:171) Virtual GTT size: 0x200000
[ 3.862217] VM0 Ring0 context_save_area is allocated at gm(f811000)
[ 3.862385] VM0 Ring1 context_save_area is allocated at gm(f851000)
[ 3.862546] VM0 Ring2 context_save_area is allocated at gm(f891000)
[ 3.862709] VM0 Ring3 context_save_area is allocated at gm(f8d1000)
[ 3.864547] vGT info:(create_vgt_instance:214) aperture: [0xe0000000, 0xe77fffff] guest [0xe0000000, 0xe77fffff] va(0xffffc90005e80000)
[ 3.864816] vGT info:(create_vgt_instance:225) GM: [0x0, 0x77fffff], [0x10000000, 0x27ffffff], guest[0x0, 0x77fffff], [0x10000000, 0x27ffffff]
[ 3.865944] vGT info:(create_vgt_instance:262) filling VGT_PVINFO_PAGE for dom0:
visable_gm_base=0x0, size=0x7800000
hidden_gm_base=0x10000000, size=0x18000000
fence_base=0, num=4
[ 3.866350] vGT(0): create debugfs node: virtual_mmio_space
[ 3.866478] vGT(0): create debugfs node: shadow_mmio_space
[ 3.866609] vGT(0): create debugfs node: frame_buffer_format
[ 3.866738] vGT(0): create debugfs node: frame_buffer_format
[ 3.866955] vGT: clear all GTT entries.
[ 3.867140] ....dummy page (0x64136000, 0x1c0000)
[ 3.947868] vGT: allocate vGT aperture
[ 3.950461] Eddie: xen_vgt_dom0_ready ffffc90016283000
[ 3.950747] vGT: start kthread for dev (0, 10)
[ 3.950774] vgt_initialize succeeds.
[ 3.950801] i915: xen_start_vgt done
[ 3.950951] xen: registering gsi 16 triggering 0 polarity 1
[ 3.950981] Already setup the GSI :16
[ 3.951482] i915: intel_detect_pch
[ 3.951654] vGT warning:(fpga_dbg_mmio_write:2234) VM 0 writes FPGA_DBG register: 80000000.
[ 3.952080] [drm] Memory usable by graphics device = 2048M
[ 3.952215] [drm] Replacing VGA console driver
[ 3.953380] Console: switching to colour dummy device 80x25
[ 3.969814] Failed to add WC MTRR for [00000000e0000000-00000000efffffff]; performance may suffer.VM0 write register RC_STATE_CTRL_1 with 0x0
[ 4.022240] i915: the number of the fence registers (4)
[ 4.022367] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013).
[ 4.022420] [drm] Driver supports precise vblank timestamp query.
[ 4.022531] vgaarb: device changed decodes: PCI:0000:00:02.0,olddecodes=io+mem,decodes=io+mem:owns=io+mem
[ 4.022627] vGT: setup vGT irq hook in ironlake_irq_reset
[ 4.022693] vGT: found matching pgt_device when registering irq for dev (0x10)
[ 4.022779] vGT: allocate virq (68) for i915, while keep original irq (67) for vgt
[ 4.022806] vGT: track_nest: enabled
[ 4.023218] vGT info:(vga_control_w:1777) VM(0): Disable VGA mode 8000298e
[ 4.023675] vGT info:(vgt_handle_default_event_phys:1138) IRQ: receive event (AUX Channel A)
[ 4.023763] vGT info:(vgt_handle_default_event_virt:1002) IRQ: VM(0) receive event (AUX Channel A)
[ 4.047620] vGT warning:(vgt_emulate_read:351) vGT: untracked MMIO read: vm_id(0), offset=0x43408,len=4, val=0x0!!!
[ 4.047833] vGT warning:(vgt_emulate_read:351) vGT: untracked MMIO read: vm_id(0), offset=0x43408,len=4, val=0x0!!!
[ 4.047897] Eddie: mappable_end 10000000
[ 4.047916] i915 ballooning.
[ 4.047947] Ballooning configuration:
[ 4.047982] Low GM: base 0x0 size 122880KB
[ 4.048023] High GM: base 0x10000000 size 393216KB
[ 4.048090] i915_balloon_space: range [ 0x27dff000 - 0x80000000 ] 1443844 KB.
[ 4.048159] i915_balloon_space: range [ 0x77ff000 - 0x10000000 ] 139268 KB.
[ 4.048189] balloon successfully
[ 4.191541] vGT: activate vgt (0) on ring (0)
[ 4.191575] vGT-0: add to render run queue!
[ 4.203089] vGT: activate vgt (0) on ring (1)
[ 4.203370] vGT: activate vgt (0) on ring (2)
[ 4.203525] vGT: activate vgt (0) on ring (3)
[ 4.203591] PPGTT enabling on ring 0
[ 4.203618] PPGTT enabling on ring 1
[ 4.203644] PPGTT enabling on ring 2
[ 4.203671] PPGTT enabling on ring 3
[ 4.203749] vGT info:(vgt_setup_ppgtt:621) vgt_setup_ppgtt on vm 0: PDE base 0x27bf0000
[ 4.207491] vGT info:(vgt_handle_default_event_phys:1138) IRQ: receive event (Gmbus)
[ 4.207572] vGT info:(vgt_handle_default_event_virt:1002) IRQ: VM(0) receive event (Gmbus)
[ 4.212285] ACPI: Video Device [GFX0](multi-head: yes rom: no post: no)
[ 4.537227] random: nonblocking pool is initialized
[ 4.714810] fbcon: inteldrmfb (fb0) is primary device
[ 4.730359] input: Video Bus as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A08:00/LNXVIDEO:00/input/input4
[ 4.730465] [drm] Initialized i915 1.6.0 20140905 for 0000:00:02.0 on minor 0
[ 4.731475] brd: module loaded
[ 4.731566] ahci 0000:00:1f.2: version 3.0
[ 4.731664] xen: registering gsi 19 triggering 0 polarity 1
[ 4.731692] Already setup the GSI :19
[ 4.731846] ahci 0000:00:1f.2: SSS flag set, parallel bus scan disabled
[ 4.742309] ahci 0000:00:1f.2: AHCI 0001.0300 32 slots 4 ports 6 Gbps 0xb impl SATA mode
[ 4.742434] ahci 0000:00:1f.2: flags: 64bit ncq ilck stag led clo only pio slum part sxs deso sadm sds apst
[ 4.742804] scsi host0: ahci
[ 4.742956] scsi host1: ahci
[ 4.743095] scsi host2: ahci
[ 4.743227] scsi host3: ahci
[ 4.743339] ata1: SATA max UDMA/133 abar m2048@0xf7e3a000 port 0xf7e3a100 irq 69
[ 4.743406] ata2: SATA max UDMA/133 abar m2048@0xf7e3a000 port 0xf7e3a180 irq 69
[ 4.743418] ata3: DUMMY
[ 4.743486] ata4: SATA max UDMA/133 abar m2048@0xf7e3a000 port 0xf7e3a280 irq 69
[ 4.743726] i8042: PNP: PS/2 Controller [PNP0303:PS2K,PNP0f13:PS2M] at 0x60,0x64 irq 1,12
[ 4.744416] i8042: Warning: Keylock active
[ 4.746736] serio: i8042 KBD port at 0x60,0x64 irq 1
[ 4.746780] serio: i8042 AUX port at 0x60,0x64 irq 12
[ 4.746922] mousedev: PS/2 mouse device common for all mice
[ 4.747222] rtc_cmos 00:01: RTC can wake from S4
[ 4.747464] rtc_cmos 00:01: rtc core: registered rtc_cmos as rtc0
[ 4.747620] rtc_cmos 00:01: alarms up to one month, y3k, 242 bytes nvram
[ 4.747718] hidraw: raw HID events driver (C) Jiri Kosina
[ 4.748023] usbcore: registered new interface driver usbhid
[ 4.748070] usbhid: USB HID core driver
[ 4.748168] TCP: cubic registered
[ 4.748216] NET: Registered protocol family 17
[ 4.748521] sctp: Hash tables configured (established 65536 bind 65536)
[ 4.748649] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input5
[ 4.748780] Key type dns_resolver registered
[ 4.749213] registered taskstats version 1
[ 4.749644] Magic number: 11:614:990
[ 4.749741] machinecheck machinecheck3: hash matches
[ 4.749901] PM: Hibernation image not present or could not be loaded.
[ 5.048291] ata1: SATA link down (SStatus 0 SControl 300)
[ 5.567295] VM0 write register RC_STATE_CTRL_1 with 0x0
[ 5.567552] VM0 write register RC_STATE_CTRL_1 with 0x0
[ 5.567633] VM0 write register RC_STATE_CTRL_1 with 0x88040000
[ 5.757448] vGT warning:(vgt_emulate_write:449) vGT: untracked MMIO write: vm_id(0), offset=0x6f320,len=4, val=0x8020700!!!
[ 5.757568] vGT warning:(vgt_emulate_write:449) vGT: untracked MMIO write: vm_id(0), offset=0x6f324,len=4, val=0x0!!!
[ 5.757689] vGT warning:(vgt_emulate_write:449) vGT: untracked MMIO write: vm_id(0), offset=0x6f328,len=4, val=0x0!!!
[ 5.757789] vGT warning:(vgt_emulate_write:449) vGT: untracked MMIO write: vm_id(0), offset=0x6f32c,len=4, val=0x0!!!
[ 5.757889] vGT warning:(vgt_emulate_write:449) vGT: untracked MMIO write: vm_id(0), offset=0x6f330,len=4, val=0x0!!!
[ 5.757989] vGT warning:(vgt_emulate_write:449) vGT: untracked MMIO write: vm_id(0), offset=0x6f334,len=4, val=0x0!!!
[ 5.758089] vGT warning:(vgt_emulate_write:449) vGT: untracked MMIO write: vm_id(0), offset=0x6f338,len=4, val=0x0!!!
[ 5.758193] vGT warning:(vgt_emulate_write:449) vGT: untracked MMIO write: vm_id(0), offset=0x6f33c,len=4, val=0x0!!!
[ 5.758317] vGT warning:(vgt_emulate_write:449) vGT: untracked MMIO write: vm_id(0), offset=0x6f340,len=4, val=0x0!!!
[ 5.758425] vGT warning:(vgt_emulate_write:449) vGT: untracked MMIO write: vm_id(0), offset=0x64860,len=4, val=0xe000000!!!
[ 5.774007] vGT info:(vgt_handle_default_event_phys:1138) IRQ: receive event (Primary Plane A flip done)
[ 5.774113] vGT info:(vgt_handle_default_event_virt:1002) IRQ: VM(0) receive event (Primary Plane A flip done)
[ 5.774325] vGT warning:(vgt_emulate_write:449) vGT: untracked MMIO write: vm_id(0), offset=0x43408,len=4, val=0x80000000!!!
[ 5.774429] vGT warning:(vgt_emulate_read:351) vGT: untracked MMIO read: vm_id(0), offset=0x43408,len=4, val=0x80000000!!!
[ 5.774578] vGT warning:(vgt_emulate_read:351) vGT: untracked MMIO read: vm_id(0), offset=0x43408,len=4, val=0x80000000!!!
[ 5.902926] Console: switching to colour frame buffer device 240x67
[ 6.126305] input: DualPoint Stick as /devices/platform/i8042/serio1/input/input8
[ 6.138608] input: AlpsPS/2 ALPS DualPoint TouchPad as /devices/platform/i8042/serio1/input/input7
[ 6.583820] i915 0000:00:02.0: fb0: inteldrmfb frame buffer device
[ 6.583901] i915 0000:00:02.0: registered panic notifier
[ 6.941259] ata2: SATA link up 6.0 Gbps (SStatus 133 SControl 300)
[ 6.994365] ata2.00: ATA-8: ST500LT012-1DG142, 0001SDM1, max UDMA/133
[ 7.017059] ata2.00: 976773168 sectors, multi 16: LBA48 NCQ (depth 31/32)
[ 7.129647] ata2.00: configured for UDMA/133
[ 7.152553] scsi 1:0:0:0: Direct-Access ATA ST500LT012-1DG14 SDM1 PQ: 0 ANSI: 5
[ 7.481300] ata4: SATA link up 6.0 Gbps (SStatus 133 SControl 300)
[ 7.506540] ata4.00: supports DRM functions and may not be fully accessible
[ 7.530041] ata4.00: ATA-9: Samsung SSD 850 EVO mSATA 1TB, EMT41B6Q, max UDMA/133
[ 7.553459] ata4.00: 1953525168 sectors, multi 1: LBA48 NCQ (depth 31/32), AA
[ 7.577117] ata4.00: supports DRM functions and may not be fully accessible
[ 7.600434] ata4.00: configured for UDMA/133
[ 7.623920] scsi 3:0:0:0: Direct-Access ATA Samsung SSD 850 1B6Q PQ: 0 ANSI: 5
[ 7.648636] Freeing unused kernel memory: 1036K (ffffffff81937000 - ffffffff81a3a000)
[ 7.676672] systemd[1]: systemd 208 running in system mode. (+PAM +LIBWRAP +AUDIT +SELINUX +IMA +SYSVINIT +LIBCRYPTSETUP +GCRYPT +ACL +XZ)
[ 7.702705] systemd[1]: Detected virtualization 'xen'.
[ 7.728812] systemd[1]: Running in initial RAM disk.
[ 7.755069] systemd[1]: Failed to insert module 'autofs4'
[ 7.780926] systemd[1]: Failed to insert module 'ipv6'
[ 7.806306] systemd[1]: Set hostname to .
[ 7.870440] systemd[1]: Expecting device dev-disk-by\x2duuid-2b8dc926\x2d4b8d\x2d42a5\x2daab2\x2d6bec1bac238a.device...
[ 7.896530] systemd[1]: Starting -.slice.
[ 7.922719] systemd[1]: Created slice -.slice.
[ 7.948456] systemd[1]: Starting System Slice.
[ 7.973987] systemd[1]: Created slice System Slice.
[ 7.999466] systemd[1]: Starting Slices.
[ 8.024756] systemd[1]: Reached target Slices.
[ 8.049865] systemd[1]: Starting Timers.
[ 8.074719] systemd[1]: Reached target Timers.
[ 8.099502] systemd[1]: Starting udev Kernel Socket.
[ 8.124394] systemd[1]: Listening on udev Kernel Socket.
[ 8.149295] systemd[1]: Starting udev Control Socket.
[ 8.174040] systemd[1]: Listening on udev Control Socket.
[ 8.198503] systemd[1]: Starting Journal Socket.
[ 8.222505] systemd[1]: Listening on Journal Socket.
[ 8.246576] systemd[1]: Started dracut ask for additional cmdline parameters.
[ 8.271033] systemd[1]: Starting dracut cmdline hook...
[ 8.295855] systemd[1]: Starting Sockets.
[ 8.322176] systemd[1]: Reached target Sockets.
[ 8.348246] systemd[1]: Starting Setup Virtual Console...
[ 8.374852] systemd[1]: Starting Journal Service...
[ 8.401072] systemd[1]: Started Journal Service.
[ 8.608730] systemd-udevd[1159]: starting version 208
[ 8.679171] xen: registering gsi 16 triggering 0 polarity 1
[ 8.684736] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
[ 8.684912] ehci-pci: EHCI PCI platform driver
[ 8.692486] sd 3:0:0:0: [sdb] 1953525168 512-byte logical blocks: (1.00 TB/931 GiB)
[ 8.692627] sd 1:0:0:0: [sda] 976773168 512-byte logical blocks: (500 GB/465 GiB)
[ 8.692704] sd 1:0:0:0: [sda] 4096-byte physical blocks
[ 8.692851] sd 1:0:0:0: [sda] Write Protect is off
[ 8.692948] sd 3:0:0:0: [sdb] Write Protect is off
[ 8.693049] sd 1:0:0:0: [sda] Mode Sense: 00 3a 00 00
[ 8.693147] sd 3:0:0:0: [sdb] Mode Sense: 00 3a 00 00
[ 8.693304] sd 1:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
[ 8.693446] sd 3:0:0:0: [sdb] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
[ 8.698044] sdb: sdb1 sdb2 sdb3 sdb4 < sdb5 sdb6 sdb7 >
[ 8.698694] sd 3:0:0:0: [sdb] Attached SCSI disk
[ 8.734501] pps_core: LinuxPPS API ver. 1 registered
[ 8.734615] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti [email protected]
[ 8.734792] PTP clock support registered
[ 8.735266] e1000e: Intel(R) PRO/1000 Network Driver - 2.3.2-k
[ 8.735318] e1000e: Copyright(c) 1999 - 2014 Intel Corporation.
[ 8.755814] sda: sda1 sda2
[ 8.756214] sd 1:0:0:0: [sda] Attached SCSI disk
[ 9.252042] Already setup the GSI :16
[ 9.252164] xhci_hcd 0000:00:14.0: xHCI Host Controller
[ 9.252377] xhci_hcd 0000:00:14.0: new USB bus registered, assigned bus number 1
[ 9.252583] xhci_hcd 0000:00:14.0: cache line size of 64 is not supported
[ 9.252814] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002
[ 9.252936] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 9.253028] usb usb1: Product: xHCI Host Controller
[ 9.253138] usb usb1: Manufacturer: Linux 3.17.0-rc4-vgt+ xhci_hcd
[ 9.253228] usb usb1: SerialNumber: 0000:00:14.0
[ 9.254193] hub 1-0:1.0: USB hub found
[ 9.254270] hub 1-0:1.0: 9 ports detected
[ 9.255898] xhci_hcd 0000:00:14.0: xHCI Host Controller
[ 9.256049] xhci_hcd 0000:00:14.0: new USB bus registered, assigned bus number 2
[ 9.256169] usb usb2: New USB device found, idVendor=1d6b, idProduct=0003
[ 9.256269] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 9.256338] usb usb2: Product: xHCI Host Controller
[ 9.256418] usb usb2: Manufacturer: Linux 3.17.0-rc4-vgt+ xhci_hcd
[ 9.256483] usb usb2: SerialNumber: 0000:00:14.0
[ 9.256640] hub 2-0:1.0: USB hub found
[ 9.256709] hub 2-0:1.0: 4 ports detected
[ 9.257467] xen: registering gsi 21 triggering 0 polarity 1
[ 9.257542] Already setup the GSI :21
[ 9.257797] ehci-pci 0000:00:1d.0: EHCI Host Controller
[ 9.258805] ehci-pci 0000:00:1d.0: new USB bus registered, assigned bus number 3
[ 9.259022] ehci-pci 0000:00:1d.0: debug port 2
[ 9.263225] ehci-pci 0000:00:1d.0: cache line size of 64 is not supported
[ 9.263501] ehci-pci 0000:00:1d.0: irq 21, io mem 0xf7e3b000
[ 9.270402] ehci-pci 0000:00:1d.0: USB 2.0 started, EHCI 1.00
[ 9.270665] usb usb3: New USB device found, idVendor=1d6b, idProduct=0002
[ 9.270910] usb usb3: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 9.271089] usb usb3: Product: EHCI Host Controller
[ 9.271319] usb usb3: Manufacturer: Linux 3.17.0-rc4-vgt+ ehci_hcd
[ 9.271490] usb usb3: SerialNumber: 0000:00:1d.0
[ 9.271790] hub 3-0:1.0: USB hub found
[ 9.271952] hub 3-0:1.0: 3 ports detected
[ 9.280288] xen: registering gsi 20 triggering 0 polarity 1
[ 9.280330] xen: --> pirq=20 -> irq=20 (gsi=20)
[ 9.280538] e1000e 0000:00:19.0: Interrupt Throttling Rate (ints/sec) set to dynamic conservative mode
[ 9.443070] e1000e 0000:00:19.0 eth0: registered PHC clock
[ 9.443184] e1000e 0000:00:19.0 eth0: (PCI Express:2.5GT/s:Width x1) 78:2b:cb:ed:a1:15
[ 9.443286] e1000e 0000:00:19.0 eth0: Intel(R) PRO/1000 Network Connection
[ 9.443404] e1000e 0000:00:19.0 eth0: MAC: 11, PHY: 12, PBA No: FFFFFF-0FF
[ 9.448453] e1000e 0000:00:19.0 em1: renamed from eth0
[ 9.608279] usb 1-4: new high-speed USB device number 2 using xhci_hcd
[ 9.846967] usb 1-4: New USB device found, idVendor=0c45, idProduct=64d2
[ 9.847058] usb 1-4: New USB device strings: Mfr=2, Product=1, SerialNumber=0
[ 9.847129] usb 1-4: Product: Laptop_Integrated_Webcam_HD
[ 9.847206] usb 1-4: Manufacturer: CN07YYTT7248744AA5X1A00
[ 9.956280] usb 3-1: new high-speed USB device number 2 using ehci-pci
[ 10.070637] usb 3-1: New USB device found, idVendor=8087, idProduct=8000
[ 10.070732] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 10.071018] hub 3-1:1.0: USB hub found
[ 10.071227] hub 3-1:1.0: 8 ports detected
[ 10.336602] usb 3-1.3: new full-speed USB device number 3 using ehci-pci
[ 10.427550] usb 3-1.3: New USB device found, idVendor=8087, idProduct=07dc
[ 10.427793] usb 3-1.3: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 10.501406] usb 3-1.5: new full-speed USB device number 4 using ehci-pci
[ 10.611778] usb 3-1.5: New USB device found, idVendor=0a5c, idProduct=5801
[ 10.611873] usb 3-1.5: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 10.611925] usb 3-1.5: Product: 5880
[ 10.611994] usb 3-1.5: Manufacturer: Broadcom Corp
[ 10.612062] usb 3-1.5: SerialNumber: 0123456789ABCD
[ 10.612181] usb 3-1.5: config 0 descriptor??
[ 10.834345] systemd-udevd[1181]: renamed network interface eth0 to em1
[ 11.044245] EXT4-fs (sdb7): mounted filesystem with ordered data mode. Opts: (null)
[ 11.311737] systemd-journald[1115]: Received SIGTERM
[ 11.468845] EXT4-fs (sdb7): re-mounted. Opts: (null)
[ 11.518926] systemd-udevd[2681]: starting version 208
[ 11.613895] shpchp: Standard Hot Plug PCI Controller Driver version: 0.4
[ 11.627406] xen: registering gsi 17 triggering 0 polarity 1
[ 11.627520] xen: --> pirq=17 -> irq=17 (gsi=17)
[ 11.627828] ACPI: If an ACPI driver is available for this device, you should use it instead of the native driver
[ 11.632364] ACPI: AC Adapter AC
[ 11.653376] parport_pc 00:06: [io 0x0378-0x037b]
[ 11.653621] parport_pc 00:06: [irq 5]
[ 11.680408] input: PC Speaker as /devices/platform/pcspkr/input/input9
[ 11.694834] microcode: CPU0 sig=0x40651, pf=0x40, revision=0x17
[ 11.697291] microcode: CPU0 sig=0x40651, pf=0x40, revision=0x17
[ 11.697365] microcode: CPU0 update to revision 0x1c failed
[ 11.698198] microcode: CPU1 sig=0x40651, pf=0x40, revision=0x17
[ 11.726152] microcode: CPU1 sig=0x40651, pf=0x40, revision=0x17
[ 11.726222] microcode: CPU1 update to revision 0x1c failed
[ 11.726305] microcode: CPU2 sig=0x40651, pf=0x40, revision=0x17
[ 11.726408] microcode: CPU2 sig=0x40651, pf=0x40, revision=0x17
[ 11.726479] microcode: CPU2 update to revision 0x1c failed
[ 11.726632] microcode: CPU3 sig=0x40651, pf=0x40, revision=0x17
[ 11.727357] microcode: CPU3 sig=0x40651, pf=0x40, revision=0x17
[ 11.727494] microcode: CPU3 update to revision 0x1c failed
[ 11.728427] microcode: Microcode Update Driver: v2.00 [email protected], Peter Oruba
[ 11.749113] dcdbas dcdbas: Dell Systems Management Base Driver (version 5.6.0-3.2)
[ 11.762320] iTCO_vendor_support: vendor-support=0
[ 11.763367] iTCO_wdt: Intel TCO WatchDog Timer Driver v1.11
[ 11.763464] iTCO_wdt: Found a Lynx Point_LP TCO device (Version=2, TCOBASE=0x1860)
[ 11.763613] iTCO_wdt: initialized. heartbeat=30 sec (nowayout=0)
[ 12.303695] xen: registering gsi 16 triggering 0 polarity 1
[ 12.331047] Already setup the GSI :16
[ 12.489393] xen: registering gsi 22 triggering 0 polarity 1
[ 12.516550] xen: --> pirq=22 -> irq=22 (gsi=22)
[ 12.547152] ppdev: user-space parallel port driver
[ 12.558732] sound hdaudioC1D0: autoconfig: line_outs=1 (0x16/0x0/0x0/0x0/0x0) type:line
[ 12.558870] sound hdaudioC1D0: speaker_outs=1 (0x14/0x0/0x0/0x0/0x0)
[ 12.559002] sound hdaudioC1D0: hp_outs=1 (0x15/0x0/0x0/0x0/0x0)
[ 12.559121] sound hdaudioC1D0: mono: mono_out=0x0
[ 12.559228] sound hdaudioC1D0: inputs:
[ 12.559347] sound hdaudioC1D0: Dock Mic=0x19
[ 12.559459] sound hdaudioC1D0: Headset Mic=0x1a
[ 12.559560] sound hdaudioC1D0: Internal Mic=0x12
[ 12.561988] audit: type=1305 audit(1439132271.508:2): audit_pid=2845 old=0 auid=4294967295 ses=4294967295 res=1
[ 12.876327] parport_pc 00:06: activated

Looking forward to your response/comment to this issue, posted under KVMGT:

intel/KVMGT-kernel#22

Hi everyone,

I really like the idea behind this project and I am curious to apply this in the following setup:

Xeon 1225 V3, Supermicro X10SLM-F (C226) MB, integrated GPU enabled. There is no physical display-port wired to the gpu. (I hat do include the following kernelmodules to make the kernel working on my system (see diff at the end)

Aim:
running one Windows 7 VM and one Linux VM both in indirect mode and connect via VNC.

So far I got ubuntu 14.04.3 with the modified 2015Q3 xen-kernel running as DomO. The Windows VM works only if i set vgt = 0 in the .hvm config file. vgt=1 seems to work, but the vnc-display stays black. As I don't really know, what logs may be important, please let me know what you need.

Any help would be greatly appreaciated!
Regards,
Tobias

/var/log/xen/qemu-dm-vgtHVMDomain.log:
char device redirected to /dev/pts/3
set vendor id(8086) for devfn(0)
vgt_bridge_pci_conf_init
vendor id: 8086
vendor id: 8086
device id: 1237
device id: c08
set vendor id(8086) for devfn(8)
set vendor id(0) for devfn(f8)
Create xengt ISA bridge successfully
vgt_class_initfn
set vendor id(0) for devfn(10)
vgt_initfn
Create xengt VGA successfully
set vendor id(5853) for devfn(18)
set vendor id(8086) for devfn(9)
set vendor id(8086) for devfn(a)
set vendor id(8086) for devfn(b)
set vendor id(10ec) for devfn(20)

root@server:~/Xen-config# xl list
Name ID Mem VCPUs State Time(s)
Domain-0 0 2048 4 r----- 1934.0
vgtHVMDomain 12 2048 1 -b---- 24.

diff .config config-3.18.0-host
3c3

< Linux/x86 3.18.0-rc7-vgt-2015q3 Kernel Configuration

Linux/x86 3.18.0-rc7 Kernel Configuration
243d242
< CONFIG_USER_RETURN_NOTIFIER=y
343d341
< CONFIG_PREEMPT_NOTIFIERS=y
1532c1530

< CONFIG_SCSI_ISCI=m

CONFIG_SCSI_ISCI is not set
1569c1567

< CONFIG_SATA_AHCI_PLATFORM=y

CONFIG_SATA_AHCI_PLATFORM is not set
2597d2594
< CONFIG_DRM_TTM=m
2624c2621

< CONFIG_DRM_AST=m

CONFIG_DRM_AST is not set
3217c3214

< CONFIG_EDAC_IE31200=m

CONFIG_EDAC_IE31200 is not set
3224c3221

< CONFIG_EDAC_SBRIDGE=m

CONFIG_EDAC_SBRIDGE is not set

Currently, fence registers are partitioned between VMs, thus a single VM has a subset of fence registers.

Is it possible to support a VM a full set of fence regiseters by saving and restoring fence registers when vGPU context switch time?

If it is possible, guest driver won't be modified for fence registers and also a VM can use a full set of fence registers.

hello... i am looking to get xengt running but i cant start it... got this in dmesg

[ 1.376813] vGT error:(vgt_set_device_type:432) Unknown chip 0x41e
[ 1.376912] i915: xen_start_vgt done
[ 1.400181] Wrong vgt_if magic number

Hello,

I've got a question regarding the address space ballooning of XenGT.
The paper says that the address space ballooning only happens for global memory. Is this global memory the PCI BAR 2 memory of GPU Device?

For instance, if I issue lspci, it gives

$ lspci -v -s 00:02.0 | grep size
Memory at f7800000 (64-bit, non-prefetchable) [size=4M]
Memory at e0000000 (64-bit, prefetchable) [size=256M]
I/O ports at f000 [size=64]

And, is the global memory the physical memory at 0xe0000000 (256MB)?

Hi, I'm following the xengt guide and find out that the following links provided by the guide is not working.

https://downloadcenter.intel.com/Detail_Desc.aspx?DwnldID=23885&lang=eng&ProdId=3719

HW is haswll, graphic is Iris Pro Graphics 5200

Following setup guide pdf , Dorm0 detects Intel(R) Iris Pro Graphics 5200 (0D22) and working fine.
DormU detects Cirrus Logic GD5446, not Iris Pro Graphics 5200 pass-through. It seems that passthrough not working but dmesg looks fine.

Any idea of whatI should debug or check?

There are some formatting issues in the PDF that cause the - character to become a non-standard hyphen.

This causes issues in the terminal when copy/pasting the commands.

Instances of this character: – (– hex: e2 80 93 ) are parsed by the terminal as a filename character vs a command switch. They should be replaced by - (hex: 2d).

example:

# make –j8 xen tools

this fails.

I could not find information about the required driver for the host.
Is the standard xf86-video-intel right?
Can an additional GPU cause problems? Is it possible to use bublebee on host?

Hi,

Does XenGT/KVMGT include some kind of constraint so that the virtualized iGPU not can access any RAM addresses of the host CPU and of other virtualized GPU:s?

Just to understand what security considerations there are,

Thanks.

Hello,

I currently try to use XenGT in Tizen. I'm following the guide you provide with the project. My question is about the graphic stack section : Tizen uses Wayland and not Xorg.

I am wondering if XenGT could work anyway ?

Thanks you,
Best regards