search for: i915_init

...-passthrough doesn''t work. I used the command "xm create" to boot up Dom-U. Windows7-64bit-SP1 works quite well with same configuration. Boot log is as follows. Dom-U dmesg: [ 1.421858] initcall rfcomm_init+0x0/0xf1 [rfcomm] returned 0 after 2192 usecs [ 1.423021] calling i915_init+0x0/0x8d [i915] @ 387 [ 1.423023] [drm:drm_pci_init], [ 1.423038] [drm:drm_get_pci_dev], [ 1.423157] xen: --> pirq=55 -> irq=24 (gsi=24) [ 1.423159] i915 0000:00:02.0: PCI INT A -> GSI 24 (level, low) -> IRQ 24 [ 1.423224] i915 0000:00:02.0: setting latency timer to 64 [...

On 3.8-rc2 with lockdep enabled and dual-GPU setup (Macbook Pro Retina), I see two releated lock inversion issues with the EFI framebuffer, leading to possible deadlock: when X takes over from the EFI framebuffer [1] and when nouveau releases the framebuffer when being vgaswitcherood [2]. Let me know if you'd like any testing or analysis when I can get the time. Many thanks, Daniel ---

...<ffffffffa0080def>] ? drm_get_pci_dev+0x19f/0x300 [drm] May 20 19:30:51 wildfire kernel: [<ffffffff8126d26a>] ? kobject_get+0x1a/0x30 May 20 19:30:51 wildfire kernel: [<ffffffffa008101e>] ? drm_pci_init+0xce/0x130 [drm] May 20 19:30:51 wildfire kernel: [<ffffffffa0240000>] ? i915_init+0x0/0x8d [i915] May 20 19:30:51 wildfire kernel: [<ffffffffa024008b>] ? i915_init+0x8b/0x8d [i915] May 20 19:30:51 wildfire kernel: [<ffffffff8100204c>] ? do_one_initcall+0x3c/0x1d0 May 20 19:30:51 wildfire kernel: [<ffffffff810af891>] ? sys_init_module+0xe1/0x250 May 20 19:30:51...

...ore version: 0.5 [ 0.023845] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.024082] Non-volatile memory driver v1.3 [ 0.024085] Linux agpgart interface v0.103 [ 0.024207] Event-channel device installed. [ 0.024265] [drm] Initialized drm 1.1.0 20060810 [ 0.024268] [drm:i915_init] *ERROR* drm/i915 can''t work without intel_agp module! [ 0.025145] brd: module loaded [ 0.025565] loop: module loaded [ 0.045646] Initialising Xen virtual ethernet driver. [ 0.198264] i8042: PNP: No PS/2 controller found. Probing ports directly. [ 0.199096] i8042: No contro...

...fffffa00c6fb9>] drm_get_pci_dev+0x199/0x300 [drm] [ 3.389687] [<ffffffff8130d36a>] ? kobject_get+0x1a/0x30 [ 3.389692] [<ffffffffa00c71ee>] drm_pci_init+0xce/0x130 [drm] [ 3.389694] [<ffffffffa01a4000>] ? 0xffffffffa01a3fff [ 3.389700] [<ffffffffa01a408b>] i915_init+0x8b/0x8d [i915] [ 3.389703] [<ffffffff81002040>] do_one_initcall+0x40/0x180 [ 3.389705] [<ffffffff810a83ee>] sys_init_module+0xbe/0x230 [ 3.389721] [<ffffffff81662b02>] system_call_fastpath+0x16/0x1b [ 3.389723] ---[ end trace d42e3488ecff185c ]--- [ 3.391140] [...

...r_attach+0x1e/0x20 [ 18.984025] [<ffffffff815bf9be>] bus_add_driver+0x1ee/0x280 [ 18.984028] [<ffffffff815c1810>] driver_register+0x60/0xe0 [ 18.984030] [<ffffffff814a1a10>] __pci_register_driver+0x60/0x70 [ 18.984063] [<ffffffffa01a905b>] i915_init+0x5b/0x62 [i915] [ 18.984067] [<ffffffff8100042d>] do_one_initcall+0x3d/0x150 [ 18.984070] [<ffffffff811a935b>] do_init_module+0x5f/0x1d9 [ 18.984073] [<ffffffff81124416>] load_module+0x20e6/0x27e0 [ 18.984075] [<ffffffff81124d63>] SYSC_fi...

...84025] [<ffffffff815bf9be>] bus_add_driver+0x1ee/0x280 >> [ 18.984028] [<ffffffff815c1810>] driver_register+0x60/0xe0 >> [ 18.984030] [<ffffffff814a1a10>] __pci_register_driver+0x60/0x70 >> [ 18.984063] [<ffffffffa01a905b>] i915_init+0x5b/0x62 [i915] >> [ 18.984067] [<ffffffff8100042d>] do_one_initcall+0x3d/0x150 >> [ 18.984070] [<ffffffff811a935b>] do_init_module+0x5f/0x1d9 >> [ 18.984073] [<ffffffff81124416>] load_module+0x20e6/0x27e0 >> [ 18.984075]...

...gt; [ 18.984025] [<ffffffff815bf9be>] bus_add_driver+0x1ee/0x280 > [ 18.984028] [<ffffffff815c1810>] driver_register+0x60/0xe0 > [ 18.984030] [<ffffffff814a1a10>] __pci_register_driver+0x60/0x70 > [ 18.984063] [<ffffffffa01a905b>] i915_init+0x5b/0x62 [i915] > [ 18.984067] [<ffffffff8100042d>] do_one_initcall+0x3d/0x150 > [ 18.984070] [<ffffffff811a935b>] do_init_module+0x5f/0x1d9 > [ 18.984073] [<ffffffff81124416>] load_module+0x20e6/0x27e0 > [ 18.984075] [<ffffffff8...

...<ffffffff815bf9be>] bus_add_driver+0x1ee/0x280 > >> [ 18.984028] [<ffffffff815c1810>] driver_register+0x60/0xe0 > >> [ 18.984030] [<ffffffff814a1a10>] __pci_register_driver+0x60/0x70 > >> [ 18.984063] [<ffffffffa01a905b>] i915_init+0x5b/0x62 [i915] > >> [ 18.984067] [<ffffffff8100042d>] do_one_initcall+0x3d/0x150 > >> [ 18.984070] [<ffffffff811a935b>] do_init_module+0x5f/0x1d9 > >> [ 18.984073] [<ffffffff81124416>] load_module+0x20e6/0x27e0 > >>...

...i_init+0x0/0x1000 [mxm_wmi] @ 5207 [ 32.440203] initcall mxm_wmi_init+0x0/0x1000 [mxm_wmi] returned 0 after 0 usecs [ 32.489590] calling nouveau_drm_init+0x0/0x1000 [nouveau] @ 5207 [ 32.490675] initcall nouveau_drm_init+0x0/0x1000 [nouveau] returned 0 after 877 usecs [ 32.522942] calling i915_init+0x0/0x68 [i915] @ 5216 [ 32.523835] initcall i915_init+0x0/0x68 [i915] returned 0 after 710 usecs Starting..[/dev/fb0] Could not open; err: 2 VGA: 0000:0b:00.0 Waiting for network [ OK ] Bringing up loopback interface: [ OK ] Bringing up interface eth0: [ 33.557275] IPv6: ADDRCONF(NETDEV_...

Hi Konrad, Today i tried linuses tree of today (last commit is 4c4d285ad5665bfbd983b95fde8d7a477d24a361). It boots dom0 fine, but it fails to start any domU with: "Error: Failed to query current memory allocation of dom0." With my previous 3.1.5 kernel everything is fine, nothing else changed in config in between. dmesg and xm dmesg attached -- Sander Dom0 shows: total