* PROBLEM: i915 regression between 2.6.39-rc6 and 2.6.39-rc7
@ 2011-05-17 12:06 Eric Leblond
2011-05-18 16:22 ` Michael Larabel
0 siblings, 1 reply; 4+ messages in thread
From: Eric Leblond @ 2011-05-17 12:06 UTC (permalink / raw)
To: Chris Wilson; +Cc: dri-devel
Hello,
When running the 2.6.39-rc7, I've observed a problem on my laptop (DELL
XPS15) which uses the i915 driver. Frequently, when moving the mouse
over, the cursor does only trigger the modification on the desktop after
a few seconds (like icons
highligthing). When this occurs, the following message appear in the
kernel log at the moment when the waited action occurs:
[drm:i915_hangcheck_ring_idle] *ERROR* Hangcheck timer elapsed... blt ring idle [waiting on 905, at 905], missed IRQ?
Switching back to 2.6.39-rc6 fixes the issue.
It runs gnome 3 which uses glx to add some effect. Maybe this is linked.
When using the simple twm window manager, the problem does not seem to
occur.
Keywords: drm, i915
Kernel version: Linux version 2.6.39-rc7+ (eric@tiger) (gcc version 4.6.1 20110507 (prerelease) (Debian 4.6.0-7) ) #3 SMP Sun May 15 11:31:14 CEST 2011
Processor: Intel(R) Core(TM) i7-2630QM CPU @ 2.00GHz
Kernel log for i915:
May 17 13:30:36 tiger kernel: [ 15.458754] i915 0000:00:02.0: PCI INT A -> GSI 16 (level, low) -> IRQ 16
May 17 13:30:36 tiger kernel: [ 15.458760] i915 0000:00:02.0: setting latency timer to 64
May 17 13:30:36 tiger kernel: [ 15.513847] i915 0000:00:02.0: irq 52 for MSI/MSI-X
May 17 13:30:36 tiger kernel: [ 16.011208] [drm] Initialized i915 1.6.0 20080730 for 0000:00:02.0 on minor 0
May 17 13:31:12 tiger kernel: [ 59.343937] [drm:i915_hangcheck_ring_idle] *ERROR* Hangcheck timer elapsed... blt ring idle [waiting on 905, at 905], missed IRQ?
May 17 13:31:17 tiger kernel: [ 63.998439] [drm:i915_hangcheck_ring_idle] *ERROR* Hangcheck timer elapsed... blt ring idle [waiting on 947, at 947], missed IRQ?
May 17 13:32:27 tiger kernel: [ 134.591975] [drm:i915_hangcheck_ring_idle] *ERROR* Hangcheck timer elapsed... blt ring idle [waiting on 49015, at 49015], missed IRQ?
May 17 13:32:29 tiger kernel: [ 136.127493] [drm:i915_hangcheck_ring_idle] *ERROR* Hangcheck timer elapsed... blt ring idle [waiting on 49154, at 49154], missed IRQ?
lspci -vvvv for i915:
00:02.0 VGA compatible controller: Intel Corporation 2nd Generation Core Processor Family Integrated Graphics Controller (rev 09) (prog-if 00 [VGA controller])
Subsystem: Dell Device 04b6
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+
Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0
Interrupt: pin A routed to IRQ 52
Region 0: Memory at f1400000 (64-bit, non-prefetchable) [size=4M]
Region 2: Memory at e0000000 (64-bit, prefetchable) [size=256M]
Region 4: I/O ports at 4000 [size=64]
Expansion ROM at <unassigned> [disabled]
Capabilities: [90] MSI: Enable+ Count=1/1 Maskable- 64bit-
Address: fee0300c Data: 41c9
Capabilities: [d0] Power Management version 2
Flags: PMEClk- DSI+ D1- D2- AuxCurrent=0mA PME(D0-,D1-,D2-,D3hot-,D3cold-)
Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=0 PME-
Capabilities: [a4] PCI Advanced Features
AFCap: TP+ FLR+
AFCtrl: FLR-
AFStatus: TP-
Kernel driver in use: i915
lspci:
00:00.0 Host bridge: Intel Corporation 2nd Generation Core Processor Family DRAM Controller (rev 09)
00:01.0 PCI bridge: Intel Corporation 2nd Generation Core Processor Family PCI Express Root Port (rev 09)
00:02.0 VGA compatible controller: Intel Corporation 2nd Generation Core Processor Family Integrated Graphics Controller (rev 09)
00:16.0 Communication controller: Intel Corporation 6 Series Chipset Family MEI Controller #1 (rev 04)
00:1a.0 USB Controller: Intel Corporation 6 Series Chipset Family USB Enhanced Host Controller #2 (rev 05)
00:1b.0 Audio device: Intel Corporation 6 Series Chipset Family High Definition Audio Controller (rev 05)
00:1c.0 PCI bridge: Intel Corporation 6 Series Chipset Family PCI Express Root Port 1 (rev b5)
00:1c.1 PCI bridge: Intel Corporation 6 Series Chipset Family PCI Express Root Port 2 (rev b5)
00:1c.3 PCI bridge: Intel Corporation 6 Series Chipset Family PCI Express Root Port 4 (rev b5)
00:1c.4 PCI bridge: Intel Corporation 6 Series Chipset Family PCI Express Root Port 5 (rev b5)
00:1c.5 PCI bridge: Intel Corporation 6 Series Chipset Family PCI Express Root Port 6 (rev b5)
00:1d.0 USB Controller: Intel Corporation 6 Series Chipset Family USB Enhanced Host Controller #1 (rev 05)
00:1f.0 ISA bridge: Intel Corporation HM67 Express Chipset Family LPC Controller (rev 05)
00:1f.2 SATA controller: Intel Corporation 6 Series Chipset Family 6 port SATA AHCI Controller (rev 05)
00:1f.3 SMBus: Intel Corporation 6 Series Chipset Family SMBus Controller (rev 05)
01:00.0 VGA compatible controller: nVidia Corporation Device 0df5 (rev a1)
03:00.0 Network controller: Intel Corporation Centrino Wireless-N 1000
04:00.0 USB Controller: NEC Corporation uPD720200 USB 3.0 Host Controller (rev 04)
06:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8111/8168B PCI Express Gigabit Ethernet controller (rev 06)
ver_linux output:
Linux tiger 2.6.39-rc7+ #3 SMP Sun May 15 11:31:14 CEST 2011 x86_64 GNU/Linux
Gnu C 4.6.1
Gnu make 3.81
binutils 2.21.51.20110421
util-linux 2.17.2
mount support
module-init-tools 3.12
e2fsprogs 1.41.12
pcmciautils 018
PPP 2.4.5
Linux C Library 2.13
Dynamic linker (ldd) 2.13
Procps 3.2.8
Net-tools 1.60
Kbd 1.15.2
Sh-utils 8.5
wireless-tools 30
Modules Loaded parport_pc ppdev lp parport bluetooth acpi_cpufreq mperf cpufreq_stats cpufreq_conservative cpufreq_userspace cpufreq_powersave vboxnetadp binfmt_misc vboxnetflt vboxdrv uinput fuse ip6t_LOG nf_conntrack_ipv6 nf_defrag_ipv6 ip6table_filter ip6_tables ipt_LOG xt_tcpudp nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack iptable_filter ip_tables x_tables ext2 nouveau ttm loop snd_hda_codec_hdmi snd_hda_codec_realtek uvcvideo videodev v4l2_compat_ioctl32 joydev arc4 ecb snd_hda_intel iwlagn snd_hda_codec i915 snd_hwdep snd_pcm drm_kms_helper mac80211 snd_seq snd_timer snd_seq_device drm snd cfg80211 dell_wmi soundcore dell_laptop psmouse sparse_keymap processor battery ac i2c_algo_bit i2c_i801 rfkill snd_page_alloc i2c_core video button dcdbas power_supply pcspkr wmi
evdev serio_raw ext3 jbd mbcache sha256_generic cryptd aes_x86_64 aes_generic cbc dm_crypt dm_mod sg usbhid usb_storage hid sd_mod sr_mod uas cdrom crc_t10dif xhci_hcd ahci libahci libata s
csi_mod r8169 ehci_hcd thermal thermal_sys usbcore mii
BR,
--
Eric Leblond
^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: PROBLEM: i915 regression between 2.6.39-rc6 and 2.6.39-rc7
2011-05-17 12:06 PROBLEM: i915 regression between 2.6.39-rc6 and 2.6.39-rc7 Eric Leblond
@ 2011-05-18 16:22 ` Michael Larabel
2011-05-18 18:15 ` Eric Leblond
0 siblings, 1 reply; 4+ messages in thread
From: Michael Larabel @ 2011-05-18 16:22 UTC (permalink / raw)
To: Eric Leblond; +Cc: dri-devel
Try booting the latest kernel with "i915.semaphores=1" and it should be
fixed, at least for my SNB hardware. When I had it auto-bisected it came
down to this commit 087fbc9962e10a65fb0b542ecfc116ebf6cf1735 that
disabled semaphores.
-- Michael Larabel
On 05/17/2011 07:06 AM, Eric Leblond wrote:
> Hello,
>
> When running the 2.6.39-rc7, I've observed a problem on my laptop (DELL
> XPS15) which uses the i915 driver. Frequently, when moving the mouse
> over, the cursor does only trigger the modification on the desktop after
> a few seconds (like icons
> highligthing). When this occurs, the following message appear in the
> kernel log at the moment when the waited action occurs:
>
> [drm:i915_hangcheck_ring_idle] *ERROR* Hangcheck timer elapsed... blt ring idle [waiting on 905, at 905], missed IRQ?
>
> Switching back to 2.6.39-rc6 fixes the issue.
>
> It runs gnome 3 which uses glx to add some effect. Maybe this is linked.
> When using the simple twm window manager, the problem does not seem to
> occur.
>
> Keywords: drm, i915
> Kernel version: Linux version 2.6.39-rc7+ (eric@tiger) (gcc version 4.6.1 20110507 (prerelease) (Debian 4.6.0-7) ) #3 SMP Sun May 15 11:31:14 CEST 2011
> Processor: Intel(R) Core(TM) i7-2630QM CPU @ 2.00GHz
>
> Kernel log for i915:
> May 17 13:30:36 tiger kernel: [ 15.458754] i915 0000:00:02.0: PCI INT A -> GSI 16 (level, low) -> IRQ 16
> May 17 13:30:36 tiger kernel: [ 15.458760] i915 0000:00:02.0: setting latency timer to 64
> May 17 13:30:36 tiger kernel: [ 15.513847] i915 0000:00:02.0: irq 52 for MSI/MSI-X
> May 17 13:30:36 tiger kernel: [ 16.011208] [drm] Initialized i915 1.6.0 20080730 for 0000:00:02.0 on minor 0
> May 17 13:31:12 tiger kernel: [ 59.343937] [drm:i915_hangcheck_ring_idle] *ERROR* Hangcheck timer elapsed... blt ring idle [waiting on 905, at 905], missed IRQ?
> May 17 13:31:17 tiger kernel: [ 63.998439] [drm:i915_hangcheck_ring_idle] *ERROR* Hangcheck timer elapsed... blt ring idle [waiting on 947, at 947], missed IRQ?
> May 17 13:32:27 tiger kernel: [ 134.591975] [drm:i915_hangcheck_ring_idle] *ERROR* Hangcheck timer elapsed... blt ring idle [waiting on 49015, at 49015], missed IRQ?
> May 17 13:32:29 tiger kernel: [ 136.127493] [drm:i915_hangcheck_ring_idle] *ERROR* Hangcheck timer elapsed... blt ring idle [waiting on 49154, at 49154], missed IRQ?
>
> lspci -vvvv for i915:
> 00:02.0 VGA compatible controller: Intel Corporation 2nd Generation Core Processor Family Integrated Graphics Controller (rev 09) (prog-if 00 [VGA controller])
> Subsystem: Dell Device 04b6
> Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+
> Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=fast>TAbort-<TAbort-<MAbort->SERR-<PERR- INTx-
> Latency: 0
> Interrupt: pin A routed to IRQ 52
> Region 0: Memory at f1400000 (64-bit, non-prefetchable) [size=4M]
> Region 2: Memory at e0000000 (64-bit, prefetchable) [size=256M]
> Region 4: I/O ports at 4000 [size=64]
> Expansion ROM at<unassigned> [disabled]
> Capabilities: [90] MSI: Enable+ Count=1/1 Maskable- 64bit-
> Address: fee0300c Data: 41c9
> Capabilities: [d0] Power Management version 2
> Flags: PMEClk- DSI+ D1- D2- AuxCurrent=0mA PME(D0-,D1-,D2-,D3hot-,D3cold-)
> Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=0 PME-
> Capabilities: [a4] PCI Advanced Features
> AFCap: TP+ FLR+
> AFCtrl: FLR-
> AFStatus: TP-
> Kernel driver in use: i915
>
> lspci:
> 00:00.0 Host bridge: Intel Corporation 2nd Generation Core Processor Family DRAM Controller (rev 09)
> 00:01.0 PCI bridge: Intel Corporation 2nd Generation Core Processor Family PCI Express Root Port (rev 09)
> 00:02.0 VGA compatible controller: Intel Corporation 2nd Generation Core Processor Family Integrated Graphics Controller (rev 09)
> 00:16.0 Communication controller: Intel Corporation 6 Series Chipset Family MEI Controller #1 (rev 04)
> 00:1a.0 USB Controller: Intel Corporation 6 Series Chipset Family USB Enhanced Host Controller #2 (rev 05)
> 00:1b.0 Audio device: Intel Corporation 6 Series Chipset Family High Definition Audio Controller (rev 05)
> 00:1c.0 PCI bridge: Intel Corporation 6 Series Chipset Family PCI Express Root Port 1 (rev b5)
> 00:1c.1 PCI bridge: Intel Corporation 6 Series Chipset Family PCI Express Root Port 2 (rev b5)
> 00:1c.3 PCI bridge: Intel Corporation 6 Series Chipset Family PCI Express Root Port 4 (rev b5)
> 00:1c.4 PCI bridge: Intel Corporation 6 Series Chipset Family PCI Express Root Port 5 (rev b5)
> 00:1c.5 PCI bridge: Intel Corporation 6 Series Chipset Family PCI Express Root Port 6 (rev b5)
> 00:1d.0 USB Controller: Intel Corporation 6 Series Chipset Family USB Enhanced Host Controller #1 (rev 05)
> 00:1f.0 ISA bridge: Intel Corporation HM67 Express Chipset Family LPC Controller (rev 05)
> 00:1f.2 SATA controller: Intel Corporation 6 Series Chipset Family 6 port SATA AHCI Controller (rev 05)
> 00:1f.3 SMBus: Intel Corporation 6 Series Chipset Family SMBus Controller (rev 05)
> 01:00.0 VGA compatible controller: nVidia Corporation Device 0df5 (rev a1)
> 03:00.0 Network controller: Intel Corporation Centrino Wireless-N 1000
> 04:00.0 USB Controller: NEC Corporation uPD720200 USB 3.0 Host Controller (rev 04)
> 06:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8111/8168B PCI Express Gigabit Ethernet controller (rev 06)
>
> ver_linux output:
> Linux tiger 2.6.39-rc7+ #3 SMP Sun May 15 11:31:14 CEST 2011 x86_64 GNU/Linux
>
> Gnu C 4.6.1
> Gnu make 3.81
> binutils 2.21.51.20110421
> util-linux 2.17.2
> mount support
> module-init-tools 3.12
> e2fsprogs 1.41.12
> pcmciautils 018
> PPP 2.4.5
> Linux C Library 2.13
> Dynamic linker (ldd) 2.13
> Procps 3.2.8
> Net-tools 1.60
> Kbd 1.15.2
> Sh-utils 8.5
> wireless-tools 30
> Modules Loaded parport_pc ppdev lp parport bluetooth acpi_cpufreq mperf cpufreq_stats cpufreq_conservative cpufreq_userspace cpufreq_powersave vboxnetadp binfmt_misc vboxnetflt vboxdrv uinput fuse ip6t_LOG nf_conntrack_ipv6 nf_defrag_ipv6 ip6table_filter ip6_tables ipt_LOG xt_tcpudp nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack iptable_filter ip_tables x_tables ext2 nouveau ttm loop snd_hda_codec_hdmi snd_hda_codec_realtek uvcvideo videodev v4l2_compat_ioctl32 joydev arc4 ecb snd_hda_intel iwlagn snd_hda_codec i915 snd_hwdep snd_pcm drm_kms_helper mac80211 snd_seq snd_timer snd_seq_device drm snd cfg80211 dell_wmi soundcore dell_laptop psmouse sparse_keymap processor battery ac i2c_algo_bit i2c_i801 rfkill snd_page_alloc i2c_core video button dcdbas power_supply pcspkr w
mi evdev serio_raw ext3 jbd mbcache sha256_generic cryptd aes_x86_64 aes_generic cbc dm_crypt dm_mod sg usbhid usb_storage hid sd_mod sr_mod uas cdrom crc_t10dif xhci_hcd ahci libahci libata
s
>
> csi_mod r8169 ehci_hcd thermal thermal_sys usbcore mii
>
> BR,
> --
> Eric Leblond
>
> _______________________________________________
> dri-devel mailing list
> dri-devel@lists.freedesktop.org
> http://lists.freedesktop.org/mailman/listinfo/dri-devel
>
^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: PROBLEM: i915 regression between 2.6.39-rc6 and 2.6.39-rc7
2011-05-18 16:22 ` Michael Larabel
@ 2011-05-18 18:15 ` Eric Leblond
2011-05-19 8:00 ` Keith Packard
0 siblings, 1 reply; 4+ messages in thread
From: Eric Leblond @ 2011-05-18 18:15 UTC (permalink / raw)
To: Michael Larabel; +Cc: dri-devel
Hello,
On Wed, 2011-05-18 at 11:22 -0500, Michael Larabel wrote:
> Try booting the latest kernel with "i915.semaphores=1" and it should be
> fixed, at least for my SNB hardware. When I had it auto-bisected it came
> down to this commit 087fbc9962e10a65fb0b542ecfc116ebf6cf1735 that
> disabled semaphores.
I confirm that it is working fine when enabling semaphore. Thanks a lot
for the workaround, it is a pleasure to have a real laptop again ;)
Good luck for the bisect.
BR,
>
> -- Michael Larabel
>
> On 05/17/2011 07:06 AM, Eric Leblond wrote:
> > Hello,
> >
> > When running the 2.6.39-rc7, I've observed a problem on my laptop (DELL
> > XPS15) which uses the i915 driver. Frequently, when moving the mouse
> > over, the cursor does only trigger the modification on the desktop after
> > a few seconds (like icons
> > highligthing). When this occurs, the following message appear in the
> > kernel log at the moment when the waited action occurs:
> >
> > [drm:i915_hangcheck_ring_idle] *ERROR* Hangcheck timer elapsed... blt ring idle [waiting on 905, at 905], missed IRQ?
> >
> > Switching back to 2.6.39-rc6 fixes the issue.
> >
> > It runs gnome 3 which uses glx to add some effect. Maybe this is linked.
> > When using the simple twm window manager, the problem does not seem to
> > occur.
> >
> > Keywords: drm, i915
> > Kernel version: Linux version 2.6.39-rc7+ (eric@tiger) (gcc version 4.6.1 20110507 (prerelease) (Debian 4.6.0-7) ) #3 SMP Sun May 15 11:31:14 CEST 2011
> > Processor: Intel(R) Core(TM) i7-2630QM CPU @ 2.00GHz
> >
> > Kernel log for i915:
> > May 17 13:30:36 tiger kernel: [ 15.458754] i915 0000:00:02.0: PCI INT A -> GSI 16 (level, low) -> IRQ 16
> > May 17 13:30:36 tiger kernel: [ 15.458760] i915 0000:00:02.0: setting latency timer to 64
> > May 17 13:30:36 tiger kernel: [ 15.513847] i915 0000:00:02.0: irq 52 for MSI/MSI-X
> > May 17 13:30:36 tiger kernel: [ 16.011208] [drm] Initialized i915 1.6.0 20080730 for 0000:00:02.0 on minor 0
> > May 17 13:31:12 tiger kernel: [ 59.343937] [drm:i915_hangcheck_ring_idle] *ERROR* Hangcheck timer elapsed... blt ring idle [waiting on 905, at 905], missed IRQ?
> > May 17 13:31:17 tiger kernel: [ 63.998439] [drm:i915_hangcheck_ring_idle] *ERROR* Hangcheck timer elapsed... blt ring idle [waiting on 947, at 947], missed IRQ?
> > May 17 13:32:27 tiger kernel: [ 134.591975] [drm:i915_hangcheck_ring_idle] *ERROR* Hangcheck timer elapsed... blt ring idle [waiting on 49015, at 49015], missed IRQ?
> > May 17 13:32:29 tiger kernel: [ 136.127493] [drm:i915_hangcheck_ring_idle] *ERROR* Hangcheck timer elapsed... blt ring idle [waiting on 49154, at 49154], missed IRQ?
> >
> > lspci -vvvv for i915:
> > 00:02.0 VGA compatible controller: Intel Corporation 2nd Generation Core Processor Family Integrated Graphics Controller (rev 09) (prog-if 00 [VGA controller])
> > Subsystem: Dell Device 04b6
> > Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+
> > Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=fast>TAbort-<TAbort-<MAbort->SERR-<PERR- INTx-
> > Latency: 0
> > Interrupt: pin A routed to IRQ 52
> > Region 0: Memory at f1400000 (64-bit, non-prefetchable) [size=4M]
> > Region 2: Memory at e0000000 (64-bit, prefetchable) [size=256M]
> > Region 4: I/O ports at 4000 [size=64]
> > Expansion ROM at<unassigned> [disabled]
> > Capabilities: [90] MSI: Enable+ Count=1/1 Maskable- 64bit-
> > Address: fee0300c Data: 41c9
> > Capabilities: [d0] Power Management version 2
> > Flags: PMEClk- DSI+ D1- D2- AuxCurrent=0mA PME(D0-,D1-,D2-,D3hot-,D3cold-)
> > Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=0 PME-
> > Capabilities: [a4] PCI Advanced Features
> > AFCap: TP+ FLR+
> > AFCtrl: FLR-
> > AFStatus: TP-
> > Kernel driver in use: i915
> >
> > lspci:
> > 00:00.0 Host bridge: Intel Corporation 2nd Generation Core Processor Family DRAM Controller (rev 09)
> > 00:01.0 PCI bridge: Intel Corporation 2nd Generation Core Processor Family PCI Express Root Port (rev 09)
> > 00:02.0 VGA compatible controller: Intel Corporation 2nd Generation Core Processor Family Integrated Graphics Controller (rev 09)
> > 00:16.0 Communication controller: Intel Corporation 6 Series Chipset Family MEI Controller #1 (rev 04)
> > 00:1a.0 USB Controller: Intel Corporation 6 Series Chipset Family USB Enhanced Host Controller #2 (rev 05)
> > 00:1b.0 Audio device: Intel Corporation 6 Series Chipset Family High Definition Audio Controller (rev 05)
> > 00:1c.0 PCI bridge: Intel Corporation 6 Series Chipset Family PCI Express Root Port 1 (rev b5)
> > 00:1c.1 PCI bridge: Intel Corporation 6 Series Chipset Family PCI Express Root Port 2 (rev b5)
> > 00:1c.3 PCI bridge: Intel Corporation 6 Series Chipset Family PCI Express Root Port 4 (rev b5)
> > 00:1c.4 PCI bridge: Intel Corporation 6 Series Chipset Family PCI Express Root Port 5 (rev b5)
> > 00:1c.5 PCI bridge: Intel Corporation 6 Series Chipset Family PCI Express Root Port 6 (rev b5)
> > 00:1d.0 USB Controller: Intel Corporation 6 Series Chipset Family USB Enhanced Host Controller #1 (rev 05)
> > 00:1f.0 ISA bridge: Intel Corporation HM67 Express Chipset Family LPC Controller (rev 05)
> > 00:1f.2 SATA controller: Intel Corporation 6 Series Chipset Family 6 port SATA AHCI Controller (rev 05)
> > 00:1f.3 SMBus: Intel Corporation 6 Series Chipset Family SMBus Controller (rev 05)
> > 01:00.0 VGA compatible controller: nVidia Corporation Device 0df5 (rev a1)
> > 03:00.0 Network controller: Intel Corporation Centrino Wireless-N 1000
> > 04:00.0 USB Controller: NEC Corporation uPD720200 USB 3.0 Host Controller (rev 04)
> > 06:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8111/8168B PCI Express Gigabit Ethernet controller (rev 06)
> >
> > ver_linux output:
> > Linux tiger 2.6.39-rc7+ #3 SMP Sun May 15 11:31:14 CEST 2011 x86_64 GNU/Linux
> >
> > Gnu C 4.6.1
> > Gnu make 3.81
> > binutils 2.21.51.20110421
> > util-linux 2.17.2
> > mount support
> > module-init-tools 3.12
> > e2fsprogs 1.41.12
> > pcmciautils 018
> > PPP 2.4.5
> > Linux C Library 2.13
> > Dynamic linker (ldd) 2.13
> > Procps 3.2.8
> > Net-tools 1.60
> > Kbd 1.15.2
> > Sh-utils 8.5
> > wireless-tools 30
> > Modules Loaded parport_pc ppdev lp parport bluetooth acpi_cpufreq mperf cpufreq_stats cpufreq_conservative cpufreq_userspace cpufreq_powersave vboxnetadp binfmt_misc vboxnetflt vboxdrv uinput fuse ip6t_LOG nf_conntrack_ipv6 nf_defrag_ipv6 ip6table_filter ip6_tables ipt_LOG xt_tcpudp nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack iptable_filter ip_tables x_tables ext2 nouveau ttm loop snd_hda_codec_hdmi snd_hda_codec_realtek uvcvideo videodev v4l2_compat_ioctl32 joydev arc4 ecb snd_hda_intel iwlagn snd_hda_codec i915 snd_hwdep snd_pcm drm_kms_helper mac80211 snd_seq snd_timer snd_seq_device drm snd cfg80211 dell_wmi soundcore dell_laptop psmouse sparse_keymap processor battery ac i2c_algo_bit i2c_i801 rfkill snd_page_alloc i2c_core video button dcdbas power_supply pcspkr
wmi evdev serio_raw ext3 jbd mbcache sha256_generic cryptd aes_x86_64 aes_generic cbc dm_crypt dm_mod sg usbhid usb_storage hid sd_mod sr_mod uas cdrom crc_t10dif xhci_hcd ahci libahci liba
ta s
> >
> > csi_mod r8169 ehci_hcd thermal thermal_sys usbcore mii
> >
> > BR,
> > --
> > Eric Leblond
> >
> > _______________________________________________
> > dri-devel mailing list
> > dri-devel@lists.freedesktop.org
> > http://lists.freedesktop.org/mailman/listinfo/dri-devel
> >
>
>
^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: PROBLEM: i915 regression between 2.6.39-rc6 and 2.6.39-rc7
2011-05-18 18:15 ` Eric Leblond
@ 2011-05-19 8:00 ` Keith Packard
0 siblings, 0 replies; 4+ messages in thread
From: Keith Packard @ 2011-05-19 8:00 UTC (permalink / raw)
To: Eric Leblond, Michael Larabel; +Cc: dri-devel
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On Wed, 18 May 2011 20:15:05 +0200, Eric Leblond <eric@regit.org> wrote:
> I confirm that it is working fine when enabling semaphore. Thanks a lot
> for the workaround, it is a pleasure to have a real laptop again ;)
And, we'll keep trying to make it work without per-laptop
configuration...
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keith.packard@intel.com
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2011-05-17 12:06 PROBLEM: i915 regression between 2.6.39-rc6 and 2.6.39-rc7 Eric Leblond
2011-05-18 16:22 ` Michael Larabel
2011-05-18 18:15 ` Eric Leblond
2011-05-19 8:00 ` Keith Packard
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