Arch Linux

Hi,

I have the following error during my laptop boot :

intel ips 0000:00:1f.6: failed to get i915 symbols, graphics turbo disabled

It appears with the new 3.0.1 kernel in the core repository.
The boot process continues, but the "graphics turbo disabled" and "MCP temp limit 90"(see the dmesg bellow) make me think that a thing may goes wrong with the performance of my laptop.
For example my laptop goes very warm and halt during expensive gpu usage (games, flash...)
I use proprietary nvidia drivers.

Here are some more informations :

uname -a
Linux blah 3.0-ARCH #1 SMP PREEMPT Sat Aug 6 16:49:00 CEST 2011 i686 Intel(R) Core(TM) i5 CPU M 430 @ 2.27GHz GenuineIntel GNU/Linux

dmesg | grep intel

[ 1.616349] intel_idle: MWAIT substates: 0x1120
[ 1.616351] intel_idle: v0.4 model 0x25
[ 1.616352] intel_idle: lapic_timer_reliable_states 0xffffffff
[ 5.815865] ACPI: acpi_idle yielding to intel_idle
[ 5.888867] intel ips 0000:00:1f.6: CPU TDP doesn't match expected value (found 25, expected 29)
[ 5.888885] intel ips 0000:00:1f.6: PCI INT A -> GSI 21 (level, low) -> IRQ 21
[ 5.888916] intel ips 0000:00:1f.6: failed to get i915 symbols, graphics turbo disabled
[ 5.889124] intel ips 0000:00:1f.6: IPS driver initialized, MCP temp limit 90

lspci

00:00.0 Host bridge: Intel Corporation Core Processor DRAM Controller (rev 02)
00:01.0 PCI bridge: Intel Corporation Core Processor PCI Express x16 Root Port (rev 02)
00:16.0 Communication controller: Intel Corporation 5 Series/3400 Series Chipset HECI Controller (rev 06)
00:1a.0 USB Controller: Intel Corporation 5 Series/3400 Series Chipset USB2 Enhanced Host Controller (rev 05)
00:1b.0 Audio device: Intel Corporation 5 Series/3400 Series Chipset High Definition Audio (rev 05)
00:1c.0 PCI bridge: Intel Corporation 5 Series/3400 Series Chipset PCI Express Root Port 1 (rev 05)
00:1c.1 PCI bridge: Intel Corporation 5 Series/3400 Series Chipset PCI Express Root Port 2 (rev 05)
00:1d.0 USB Controller: Intel Corporation 5 Series/3400 Series Chipset USB2 Enhanced Host Controller (rev 05)
00:1e.0 PCI bridge: Intel Corporation 82801 Mobile PCI Bridge (rev a5)
00:1f.0 ISA bridge: Intel Corporation Mobile 5 Series Chipset LPC Interface Controller (rev 05)
00:1f.2 SATA controller: Intel Corporation 5 Series/3400 Series Chipset 4 port SATA AHCI Controller (rev 05)
00:1f.3 SMBus: Intel Corporation 5 Series/3400 Series Chipset SMBus Controller (rev 05)
00:1f.6 Signal processing controller: Intel Corporation 5 Series/3400 Series Chipset Thermal Subsystem (rev 05)
01:00.0 VGA compatible controller: nVidia Corporation GT216 [GeForce GT 320M] (rev a2)
01:00.1 Audio device: nVidia Corporation High Definition Audio Controller (rev a1)
02:00.0 Ethernet controller: Broadcom Corporation NetLink BCM57780 Gigabit Ethernet PCIe (rev 01)
03:00.0 Network controller: Realtek Semiconductor Co., Ltd. RTL8192SE Wireless LAN Controller (rev 10)
ff:00.0 Host bridge: Intel Corporation Core Processor QuickPath Architecture Generic Non-core Registers (rev 02)
ff:00.1 Host bridge: Intel Corporation Core Processor QuickPath Architecture System Address Decoder (rev 02)
ff:02.0 Host bridge: Intel Corporation Core Processor QPI Link 0 (rev 02)
ff:02.1 Host bridge: Intel Corporation Core Processor QPI Physical 0 (rev 02)
ff:02.2 Host bridge: Intel Corporation Core Processor Reserved (rev 02)
ff:02.3 Host bridge: Intel Corporation Core Processor Reserved (rev 02)