FYI, we noticed the below changes on
git://people.freedesktop.org/~robclark/linux cold-fusion-v3.16-rc5
commit 08172e9d2385ca9bd545a8229ac749f589146a31 ("drm: convert plane to properties/state")
+-----------------+------------+------------+
| | 88471ddbb1 | 08172e9d23 |
+-----------------+------------+------------+
| boot_successes | 10 | 10 |
| early-boot-hang | 1 | 1 |
+-----------------+------------+------------+
[ 21.274681] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013).
[ 21.275090] [drm] Driver supports precise vblank timestamp query.
[ 21.275984] ------------[ cut here ]------------
[ 21.276300] WARNING: CPU: 2 PID: 430 at drivers/gpu/drm/drm_crtc.c:1391 drm_universal_plane_init+0x241/0x260 [drm]()
[ 21.277126] Modules linked in: firewire_ohci(+) firewire_core crc_itu_t snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic shpchp pcspkr i2c_i801 ahci snd_hda_intel i915(+) libahci snd_hda_controller libata snd_hda_codec snd_hwdep snd_pcm snd_timer drm_kms_helper snd soundcore drm winbond_cir rc_core floppy(+) parport_pc parport video
[ 21.279682] CPU: 2 PID: 430 Comm: modprobe Not tainted 3.16.0-rc6-wl-ath-04110-gc6264ea #1
[ 21.280208] Hardware name: Intel Corporation 2012 Client Platform/LosLunas CRB, BIOS ACRVMBY1.86C.0054.B00.1107311147 07/31/2011
[ 21.281029] 0000000000000009 ffff88041b34b860 ffffffff8182d64b 0000000000000000
[ 21.281655] ffff88041b34b898 ffffffff8106d16d ffff88007fb32000 0000000000000000
[ 21.282191] ffff88041a9ebe00 000000000000000a ffff88041a9ebe00 ffff88041b34b8a8
[ 21.282791] Call Trace:
[ 21.282958] [<ffffffff8182d64b>] dump_stack+0x4d/0x66
[ 21.283290] [<ffffffff8106d16d>] warn_slowpath_common+0x7d/0xa0
[ 21.283756] [<ffffffff8106d24a>] warn_slowpath_null+0x1a/0x20
[ 21.284134] [<ffffffffa007d121>] drm_universal_plane_init+0x241/0x260 [drm]
[ 21.284697] [<ffffffffa01dffb1>] intel_modeset_init+0x471/0xe70 [i915]
[ 21.285127] [<ffffffffa01ae67a>] ? ibx_irq_postinstall+0x5a/0xe0 [i915]
[ 21.285652] [<ffffffffa01ae7c6>] ? ironlake_irq_postinstall+0xc6/0x1a0 [i915]
[ 21.286137] [<ffffffffa020d00a>] i915_driver_load+0xb4a/0x1000 [i915]
[ 21.286640] [<ffffffff813dffb8>] ? kobject_uevent_env+0x178/0x690
[ 21.287028] [<ffffffff814e1247>] ? get_device+0x17/0x30
[ 21.287361] [<ffffffff814e68d5>] ? klist_class_dev_get+0x15/0x20
[ 21.287813] [<ffffffff8181b98a>] ? klist_add_tail+0x3a/0x40
[ 21.288166] [<ffffffff814e2979>] ? device_add+0x1f9/0x610
[ 21.288608] [<ffffffffa0078166>] ? drm_sysfs_device_add+0xd6/0x120 [drm]
[ 21.289033] [<ffffffffa007478d>] drm_dev_register+0xad/0x100 [drm]
[ 21.289420] [<ffffffffa007725f>] drm_get_pci_dev+0x8f/0x1f0 [drm]
[ 21.289887] [<ffffffffa017d59b>] i915_pci_probe+0x3b/0x60 [i915]
[ 21.290258] [<ffffffff814148a5>] local_pci_probe+0x45/0xa0
[ 21.290690] [<ffffffff81415a35>] ? pci_match_device+0xe5/0x110
[ 21.291078] [<ffffffff81415b71>] pci_device_probe+0xd1/0x130
[ 21.291435] [<ffffffff814e5a10>] driver_probe_device+0x90/0x3c0
[ 21.291891] [<ffffffff814e5e13>] __driver_attach+0x93/0xa0
[ 21.292227] [<ffffffff814e5d80>] ? __device_attach+0x40/0x40
[ 21.292640] [<ffffffff814e3a93>] bus_for_each_dev+0x63/0xa0
[ 21.292969] [<ffffffff814e54ae>] driver_attach+0x1e/0x20
[ 21.293293] [<ffffffff814e50c0>] bus_add_driver+0x180/0x250
[ 21.293705] [<ffffffff814e65e4>] driver_register+0x64/0xf0
[ 21.294041] [<ffffffff8141423c>] __pci_register_driver+0x4c/0x50
[ 21.294399] [<ffffffffa00774ca>] drm_pci_init+0x10a/0x140 [drm]
[ 21.294863] [<ffffffffa026d000>] ? 0xffffffffa026cfff
[ 21.295209] [<ffffffffa026d089>] i915_init+0x89/0x90 [i915]
[ 21.295654] [<ffffffff8100212c>] do_one_initcall+0xbc/0x1f0
[ 21.296010] [<ffffffff81190802>] ? __vunmap+0xb2/0x100
[ 21.296330] [<ffffffff810ecbdc>] load_module+0x15fc/0x1a30
[ 21.296760] [<ffffffff810e8770>] ? store_uevent+0x40/0x40
[ 21.297132] [<ffffffff810ed0d1>] SyS_init_module+0xc1/0x110
[ 21.297470] [<ffffffff81836469>] system_call_fastpath+0x16/0x1b
[ 21.297910] ---[ end trace ecc622d672d3c733 ]---
[ 21.298652] ------------[ cut here ]------------
Disclaimer:
Results have been estimated based on internal Intel analysis and are provided
for informational purposes only. Any difference in system hardware or software
design or configuration may affect actual performance.
Thanks,
Aaron
On Sun, Jul 27, 2014 at 10:02 PM, Aaron Lu <[email protected]> wrote:
> FYI, we noticed the below changes on
>
> git://people.freedesktop.org/~robclark/linux cold-fusion-v3.16-rc5
> commit 08172e9d2385ca9bd545a8229ac749f589146a31 ("drm: convert plane to properties/state")
>
> +-----------------+------------+------------+
> | | 88471ddbb1 | 08172e9d23 |
> +-----------------+------------+------------+
> | boot_successes | 10 | 10 |
> | early-boot-hang | 1 | 1 |
> +-----------------+------------+------------+
>
>
> [ 21.274681] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013).
> [ 21.275090] [drm] Driver supports precise vblank timestamp query.
> [ 21.275984] ------------[ cut here ]------------
> [ 21.276300] WARNING: CPU: 2 PID: 430 at drivers/gpu/drm/drm_crtc.c:1391 drm_universal_plane_init+0x241/0x260 [drm]()
> [ 21.277126] Modules linked in: firewire_ohci(+) firewire_core crc_itu_t snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic shpchp pcspkr i2c_i801 ahci snd_hda_intel i915(+) libahci snd_hda_controller libata snd_hda_codec snd_hwdep snd_pcm snd_timer drm_kms_helper snd soundcore drm winbond_cir rc_core floppy(+) parport_pc parport video
> [ 21.279682] CPU: 2 PID: 430 Comm: modprobe Not tainted 3.16.0-rc6-wl-ath-04110-gc6264ea #1
> [ 21.280208] Hardware name: Intel Corporation 2012 Client Platform/LosLunas CRB, BIOS ACRVMBY1.86C.0054.B00.1107311147 07/31/2011
> [ 21.281029] 0000000000000009 ffff88041b34b860 ffffffff8182d64b 0000000000000000
> [ 21.281655] ffff88041b34b898 ffffffff8106d16d ffff88007fb32000 0000000000000000
> [ 21.282191] ffff88041a9ebe00 000000000000000a ffff88041a9ebe00 ffff88041b34b8a8
> [ 21.282791] Call Trace:
> [ 21.282958] [<ffffffff8182d64b>] dump_stack+0x4d/0x66
> [ 21.283290] [<ffffffff8106d16d>] warn_slowpath_common+0x7d/0xa0
> [ 21.283756] [<ffffffff8106d24a>] warn_slowpath_null+0x1a/0x20
> [ 21.284134] [<ffffffffa007d121>] drm_universal_plane_init+0x241/0x260 [drm]
> [ 21.284697] [<ffffffffa01dffb1>] intel_modeset_init+0x471/0xe70 [i915]
> [ 21.285127] [<ffffffffa01ae67a>] ? ibx_irq_postinstall+0x5a/0xe0 [i915]
> [ 21.285652] [<ffffffffa01ae7c6>] ? ironlake_irq_postinstall+0xc6/0x1a0 [i915]
> [ 21.286137] [<ffffffffa020d00a>] i915_driver_load+0xb4a/0x1000 [i915]
> [ 21.286640] [<ffffffff813dffb8>] ? kobject_uevent_env+0x178/0x690
> [ 21.287028] [<ffffffff814e1247>] ? get_device+0x17/0x30
> [ 21.287361] [<ffffffff814e68d5>] ? klist_class_dev_get+0x15/0x20
> [ 21.287813] [<ffffffff8181b98a>] ? klist_add_tail+0x3a/0x40
> [ 21.288166] [<ffffffff814e2979>] ? device_add+0x1f9/0x610
> [ 21.288608] [<ffffffffa0078166>] ? drm_sysfs_device_add+0xd6/0x120 [drm]
> [ 21.289033] [<ffffffffa007478d>] drm_dev_register+0xad/0x100 [drm]
> [ 21.289420] [<ffffffffa007725f>] drm_get_pci_dev+0x8f/0x1f0 [drm]
> [ 21.289887] [<ffffffffa017d59b>] i915_pci_probe+0x3b/0x60 [i915]
> [ 21.290258] [<ffffffff814148a5>] local_pci_probe+0x45/0xa0
> [ 21.290690] [<ffffffff81415a35>] ? pci_match_device+0xe5/0x110
> [ 21.291078] [<ffffffff81415b71>] pci_device_probe+0xd1/0x130
> [ 21.291435] [<ffffffff814e5a10>] driver_probe_device+0x90/0x3c0
> [ 21.291891] [<ffffffff814e5e13>] __driver_attach+0x93/0xa0
> [ 21.292227] [<ffffffff814e5d80>] ? __device_attach+0x40/0x40
> [ 21.292640] [<ffffffff814e3a93>] bus_for_each_dev+0x63/0xa0
> [ 21.292969] [<ffffffff814e54ae>] driver_attach+0x1e/0x20
> [ 21.293293] [<ffffffff814e50c0>] bus_add_driver+0x180/0x250
> [ 21.293705] [<ffffffff814e65e4>] driver_register+0x64/0xf0
> [ 21.294041] [<ffffffff8141423c>] __pci_register_driver+0x4c/0x50
> [ 21.294399] [<ffffffffa00774ca>] drm_pci_init+0x10a/0x140 [drm]
> [ 21.294863] [<ffffffffa026d000>] ? 0xffffffffa026cfff
> [ 21.295209] [<ffffffffa026d089>] i915_init+0x89/0x90 [i915]
> [ 21.295654] [<ffffffff8100212c>] do_one_initcall+0xbc/0x1f0
> [ 21.296010] [<ffffffff81190802>] ? __vunmap+0xb2/0x100
> [ 21.296330] [<ffffffff810ecbdc>] load_module+0x15fc/0x1a30
> [ 21.296760] [<ffffffff810e8770>] ? store_uevent+0x40/0x40
> [ 21.297132] [<ffffffff810ed0d1>] SyS_init_module+0xc1/0x110
> [ 21.297470] [<ffffffff81836469>] system_call_fastpath+0x16/0x1b
> [ 21.297910] ---[ end trace ecc622d672d3c733 ]---
> [ 21.298652] ------------[ cut here ]------------
>
>
>
> Disclaimer:
> Results have been estimated based on internal Intel analysis and are provided
> for informational purposes only. Any difference in system hardware or software
> design or configuration may affect actual performance.
>
> Thanks,
> Aaron
Aaron,
I want to known what cpu's Intel is running this on it order to get
kernel warning in the x86 boot code.
Regards Nick
On 07/28/2014 11:16 AM, Nick Krause wrote:
> On Sun, Jul 27, 2014 at 10:02 PM, Aaron Lu <[email protected]> wrote:
>> FYI, we noticed the below changes on
>>
>> git://people.freedesktop.org/~robclark/linux cold-fusion-v3.16-rc5
>> commit 08172e9d2385ca9bd545a8229ac749f589146a31 ("drm: convert plane to properties/state")
>>
>> +-----------------+------------+------------+
>> | | 88471ddbb1 | 08172e9d23 |
>> +-----------------+------------+------------+
>> | boot_successes | 10 | 10 |
>> | early-boot-hang | 1 | 1 |
>> +-----------------+------------+------------+
>>
>>
>> [ 21.274681] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013).
>> [ 21.275090] [drm] Driver supports precise vblank timestamp query.
>> [ 21.275984] ------------[ cut here ]------------
>> [ 21.276300] WARNING: CPU: 2 PID: 430 at drivers/gpu/drm/drm_crtc.c:1391 drm_universal_plane_init+0x241/0x260 [drm]()
>> [ 21.277126] Modules linked in: firewire_ohci(+) firewire_core crc_itu_t snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic shpchp pcspkr i2c_i801 ahci snd_hda_intel i915(+) libahci snd_hda_controller libata snd_hda_codec snd_hwdep snd_pcm snd_timer drm_kms_helper snd soundcore drm winbond_cir rc_core floppy(+) parport_pc parport video
>> [ 21.279682] CPU: 2 PID: 430 Comm: modprobe Not tainted 3.16.0-rc6-wl-ath-04110-gc6264ea #1
>> [ 21.280208] Hardware name: Intel Corporation 2012 Client Platform/LosLunas CRB, BIOS ACRVMBY1.86C.0054.B00.1107311147 07/31/2011
>> [ 21.281029] 0000000000000009 ffff88041b34b860 ffffffff8182d64b 0000000000000000
>> [ 21.281655] ffff88041b34b898 ffffffff8106d16d ffff88007fb32000 0000000000000000
>> [ 21.282191] ffff88041a9ebe00 000000000000000a ffff88041a9ebe00 ffff88041b34b8a8
>> [ 21.282791] Call Trace:
>> [ 21.282958] [<ffffffff8182d64b>] dump_stack+0x4d/0x66
>> [ 21.283290] [<ffffffff8106d16d>] warn_slowpath_common+0x7d/0xa0
>> [ 21.283756] [<ffffffff8106d24a>] warn_slowpath_null+0x1a/0x20
>> [ 21.284134] [<ffffffffa007d121>] drm_universal_plane_init+0x241/0x260 [drm]
>> [ 21.284697] [<ffffffffa01dffb1>] intel_modeset_init+0x471/0xe70 [i915]
>> [ 21.285127] [<ffffffffa01ae67a>] ? ibx_irq_postinstall+0x5a/0xe0 [i915]
>> [ 21.285652] [<ffffffffa01ae7c6>] ? ironlake_irq_postinstall+0xc6/0x1a0 [i915]
>> [ 21.286137] [<ffffffffa020d00a>] i915_driver_load+0xb4a/0x1000 [i915]
>> [ 21.286640] [<ffffffff813dffb8>] ? kobject_uevent_env+0x178/0x690
>> [ 21.287028] [<ffffffff814e1247>] ? get_device+0x17/0x30
>> [ 21.287361] [<ffffffff814e68d5>] ? klist_class_dev_get+0x15/0x20
>> [ 21.287813] [<ffffffff8181b98a>] ? klist_add_tail+0x3a/0x40
>> [ 21.288166] [<ffffffff814e2979>] ? device_add+0x1f9/0x610
>> [ 21.288608] [<ffffffffa0078166>] ? drm_sysfs_device_add+0xd6/0x120 [drm]
>> [ 21.289033] [<ffffffffa007478d>] drm_dev_register+0xad/0x100 [drm]
>> [ 21.289420] [<ffffffffa007725f>] drm_get_pci_dev+0x8f/0x1f0 [drm]
>> [ 21.289887] [<ffffffffa017d59b>] i915_pci_probe+0x3b/0x60 [i915]
>> [ 21.290258] [<ffffffff814148a5>] local_pci_probe+0x45/0xa0
>> [ 21.290690] [<ffffffff81415a35>] ? pci_match_device+0xe5/0x110
>> [ 21.291078] [<ffffffff81415b71>] pci_device_probe+0xd1/0x130
>> [ 21.291435] [<ffffffff814e5a10>] driver_probe_device+0x90/0x3c0
>> [ 21.291891] [<ffffffff814e5e13>] __driver_attach+0x93/0xa0
>> [ 21.292227] [<ffffffff814e5d80>] ? __device_attach+0x40/0x40
>> [ 21.292640] [<ffffffff814e3a93>] bus_for_each_dev+0x63/0xa0
>> [ 21.292969] [<ffffffff814e54ae>] driver_attach+0x1e/0x20
>> [ 21.293293] [<ffffffff814e50c0>] bus_add_driver+0x180/0x250
>> [ 21.293705] [<ffffffff814e65e4>] driver_register+0x64/0xf0
>> [ 21.294041] [<ffffffff8141423c>] __pci_register_driver+0x4c/0x50
>> [ 21.294399] [<ffffffffa00774ca>] drm_pci_init+0x10a/0x140 [drm]
>> [ 21.294863] [<ffffffffa026d000>] ? 0xffffffffa026cfff
>> [ 21.295209] [<ffffffffa026d089>] i915_init+0x89/0x90 [i915]
>> [ 21.295654] [<ffffffff8100212c>] do_one_initcall+0xbc/0x1f0
>> [ 21.296010] [<ffffffff81190802>] ? __vunmap+0xb2/0x100
>> [ 21.296330] [<ffffffff810ecbdc>] load_module+0x15fc/0x1a30
>> [ 21.296760] [<ffffffff810e8770>] ? store_uevent+0x40/0x40
>> [ 21.297132] [<ffffffff810ed0d1>] SyS_init_module+0xc1/0x110
>> [ 21.297470] [<ffffffff81836469>] system_call_fastpath+0x16/0x1b
>> [ 21.297910] ---[ end trace ecc622d672d3c733 ]---
>> [ 21.298652] ------------[ cut here ]------------
>>
>>
>>
>> Disclaimer:
>> Results have been estimated based on internal Intel analysis and are provided
>> for informational purposes only. Any difference in system hardware or software
>> design or configuration may affect actual performance.
>>
>> Thanks,
>> Aaron
>
> Aaron,
> I want to known what cpu's Intel is running this on it order to get
> kernel warning in the x86 boot code.
I suppose you want GPU information?
Here it is:
00:02.0 VGA compatible controller: Intel Corporation Xeon E3-1200 v2/3rd Gen Core processor Graphics Controller (rev 04) (prog-if 00 [VGA controller])
Subsystem: Intel Corporation Device 2211
Flags: bus master, fast devsel, latency 0, IRQ 45
Memory at afc00000 (64-bit, non-prefetchable) [size=4M]
Memory at c0000000 (64-bit, prefetchable) [size=256M]
I/O ports at 2000 [size=64]
Expansion ROM at <unassigned> [disabled]
Capabilities: [90] MSI: Enable+ Count=1/1 Maskable- 64bit-
Capabilities: [d0] Power Management version 2
Capabilities: [a4] PCI Advanced Features
Kernel driver in use: i915
00: 86 80 62 01 07 04 90 00 04 00 00 03 00 00 00 00
10: 04 00 c0 af 00 00 00 00 0c 00 00 c0 00 00 00 00
20: 01 20 00 00 00 00 00 00 00 00 00 00 86 80 11 22
30: 00 00 00 00 90 00 00 00 00 00 00 00 0b 01 00 00
Regards,
Aaron
On Mon, Jul 28, 2014 at 12:11 AM, Aaron Lu <[email protected]> wrote:
> On 07/28/2014 11:16 AM, Nick Krause wrote:
>> On Sun, Jul 27, 2014 at 10:02 PM, Aaron Lu <[email protected]> wrote:
>>> FYI, we noticed the below changes on
>>>
>>> git://people.freedesktop.org/~robclark/linux cold-fusion-v3.16-rc5
>>> commit 08172e9d2385ca9bd545a8229ac749f589146a31 ("drm: convert plane to properties/state")
>>>
>>> +-----------------+------------+------------+
>>> | | 88471ddbb1 | 08172e9d23 |
>>> +-----------------+------------+------------+
>>> | boot_successes | 10 | 10 |
>>> | early-boot-hang | 1 | 1 |
>>> +-----------------+------------+------------+
>>>
>>>
>>> [ 21.274681] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013).
>>> [ 21.275090] [drm] Driver supports precise vblank timestamp query.
>>> [ 21.275984] ------------[ cut here ]------------
>>> [ 21.276300] WARNING: CPU: 2 PID: 430 at drivers/gpu/drm/drm_crtc.c:1391 drm_universal_plane_init+0x241/0x260 [drm]()
>>> [ 21.277126] Modules linked in: firewire_ohci(+) firewire_core crc_itu_t snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic shpchp pcspkr i2c_i801 ahci snd_hda_intel i915(+) libahci snd_hda_controller libata snd_hda_codec snd_hwdep snd_pcm snd_timer drm_kms_helper snd soundcore drm winbond_cir rc_core floppy(+) parport_pc parport video
>>> [ 21.279682] CPU: 2 PID: 430 Comm: modprobe Not tainted 3.16.0-rc6-wl-ath-04110-gc6264ea #1
>>> [ 21.280208] Hardware name: Intel Corporation 2012 Client Platform/LosLunas CRB, BIOS ACRVMBY1.86C.0054.B00.1107311147 07/31/2011
>>> [ 21.281029] 0000000000000009 ffff88041b34b860 ffffffff8182d64b 0000000000000000
>>> [ 21.281655] ffff88041b34b898 ffffffff8106d16d ffff88007fb32000 0000000000000000
>>> [ 21.282191] ffff88041a9ebe00 000000000000000a ffff88041a9ebe00 ffff88041b34b8a8
>>> [ 21.282791] Call Trace:
>>> [ 21.282958] [<ffffffff8182d64b>] dump_stack+0x4d/0x66
>>> [ 21.283290] [<ffffffff8106d16d>] warn_slowpath_common+0x7d/0xa0
>>> [ 21.283756] [<ffffffff8106d24a>] warn_slowpath_null+0x1a/0x20
>>> [ 21.284134] [<ffffffffa007d121>] drm_universal_plane_init+0x241/0x260 [drm]
>>> [ 21.284697] [<ffffffffa01dffb1>] intel_modeset_init+0x471/0xe70 [i915]
>>> [ 21.285127] [<ffffffffa01ae67a>] ? ibx_irq_postinstall+0x5a/0xe0 [i915]
>>> [ 21.285652] [<ffffffffa01ae7c6>] ? ironlake_irq_postinstall+0xc6/0x1a0 [i915]
>>> [ 21.286137] [<ffffffffa020d00a>] i915_driver_load+0xb4a/0x1000 [i915]
>>> [ 21.286640] [<ffffffff813dffb8>] ? kobject_uevent_env+0x178/0x690
>>> [ 21.287028] [<ffffffff814e1247>] ? get_device+0x17/0x30
>>> [ 21.287361] [<ffffffff814e68d5>] ? klist_class_dev_get+0x15/0x20
>>> [ 21.287813] [<ffffffff8181b98a>] ? klist_add_tail+0x3a/0x40
>>> [ 21.288166] [<ffffffff814e2979>] ? device_add+0x1f9/0x610
>>> [ 21.288608] [<ffffffffa0078166>] ? drm_sysfs_device_add+0xd6/0x120 [drm]
>>> [ 21.289033] [<ffffffffa007478d>] drm_dev_register+0xad/0x100 [drm]
>>> [ 21.289420] [<ffffffffa007725f>] drm_get_pci_dev+0x8f/0x1f0 [drm]
>>> [ 21.289887] [<ffffffffa017d59b>] i915_pci_probe+0x3b/0x60 [i915]
>>> [ 21.290258] [<ffffffff814148a5>] local_pci_probe+0x45/0xa0
>>> [ 21.290690] [<ffffffff81415a35>] ? pci_match_device+0xe5/0x110
>>> [ 21.291078] [<ffffffff81415b71>] pci_device_probe+0xd1/0x130
>>> [ 21.291435] [<ffffffff814e5a10>] driver_probe_device+0x90/0x3c0
>>> [ 21.291891] [<ffffffff814e5e13>] __driver_attach+0x93/0xa0
>>> [ 21.292227] [<ffffffff814e5d80>] ? __device_attach+0x40/0x40
>>> [ 21.292640] [<ffffffff814e3a93>] bus_for_each_dev+0x63/0xa0
>>> [ 21.292969] [<ffffffff814e54ae>] driver_attach+0x1e/0x20
>>> [ 21.293293] [<ffffffff814e50c0>] bus_add_driver+0x180/0x250
>>> [ 21.293705] [<ffffffff814e65e4>] driver_register+0x64/0xf0
>>> [ 21.294041] [<ffffffff8141423c>] __pci_register_driver+0x4c/0x50
>>> [ 21.294399] [<ffffffffa00774ca>] drm_pci_init+0x10a/0x140 [drm]
>>> [ 21.294863] [<ffffffffa026d000>] ? 0xffffffffa026cfff
>>> [ 21.295209] [<ffffffffa026d089>] i915_init+0x89/0x90 [i915]
>>> [ 21.295654] [<ffffffff8100212c>] do_one_initcall+0xbc/0x1f0
>>> [ 21.296010] [<ffffffff81190802>] ? __vunmap+0xb2/0x100
>>> [ 21.296330] [<ffffffff810ecbdc>] load_module+0x15fc/0x1a30
>>> [ 21.296760] [<ffffffff810e8770>] ? store_uevent+0x40/0x40
>>> [ 21.297132] [<ffffffff810ed0d1>] SyS_init_module+0xc1/0x110
>>> [ 21.297470] [<ffffffff81836469>] system_call_fastpath+0x16/0x1b
>>> [ 21.297910] ---[ end trace ecc622d672d3c733 ]---
>>> [ 21.298652] ------------[ cut here ]------------
>>>
>>>
>>>
>>> Disclaimer:
>>> Results have been estimated based on internal Intel analysis and are provided
>>> for informational purposes only. Any difference in system hardware or software
>>> design or configuration may affect actual performance.
>>>
>>> Thanks,
>>> Aaron
>>
>> Aaron,
>> I want to known what cpu's Intel is running this on it order to get
>> kernel warning in the x86 boot code.
>
> I suppose you want GPU information?
> Here it is:
>
> 00:02.0 VGA compatible controller: Intel Corporation Xeon E3-1200 v2/3rd Gen Core processor Graphics Controller (rev 04) (prog-if 00 [VGA controller])
> Subsystem: Intel Corporation Device 2211
> Flags: bus master, fast devsel, latency 0, IRQ 45
> Memory at afc00000 (64-bit, non-prefetchable) [size=4M]
> Memory at c0000000 (64-bit, prefetchable) [size=256M]
> I/O ports at 2000 [size=64]
> Expansion ROM at <unassigned> [disabled]
> Capabilities: [90] MSI: Enable+ Count=1/1 Maskable- 64bit-
> Capabilities: [d0] Power Management version 2
> Capabilities: [a4] PCI Advanced Features
> Kernel driver in use: i915
> 00: 86 80 62 01 07 04 90 00 04 00 00 03 00 00 00 00
> 10: 04 00 c0 af 00 00 00 00 0c 00 00 c0 00 00 00 00
> 20: 01 20 00 00 00 00 00 00 00 00 00 00 86 80 11 22
> 30: 00 00 00 00 90 00 00 00 00 00 00 00 0b 01 00 00
>
>
> Regards,
> Aaron
Thanks Aaron,
I seem to be after tracing this I get to the line,
config->acquire_ctx = NULL;
in the function ,drm_modeset_unlock_all after we follow thorough on
the if statement for
ret in the function, drm_universal_plane_init as this causes an error
in the function for
what I get from reading the code. Seems the function ,
drm_modset_unlock seems to
be rewritten in order to avoid this.
Regards Nick