Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751343Ab3GXEyb (ORCPT ); Wed, 24 Jul 2013 00:54:31 -0400 Received: from know-smtprelay-omc-1.server.virginmedia.net ([80.0.253.65]:40015 "EHLO know-smtprelay-omc-1.server.virginmedia.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750843Ab3GXEy0 (ORCPT ); Wed, 24 Jul 2013 00:54:26 -0400 X-Originating-IP: [81.99.114.138] X-Spam: 0 X-Authority: v=2.0 cv=A800pNqG c=1 sm=1 a=rTb9Q+mClrhkGV9Ah9iRIA==:17 a=QUtNAsJHzZwA:10 a=xqWC_Br6kY4A:10 a=N1CowNylAAAA:8 a=kYnMWVBo4CoA:10 a=aoEJ-Xmsi30DAikgs1cA:9 a=QEXdDO2ut3YA:10 a=vFi3h0CCJ_bFFI50wjIA:9 a=OeTgHhRhY19YCMLX:21 a=dliA6gYrWShCRWwu:21 a=USoLAnTpJFjQLIv22AoA:9 a=PMQabJXFmU_0AQxC:21 a=C8q8i38Swu8yDn3G:21 a=rTb9Q+mClrhkGV9Ah9iRIA==:117 Message-ID: <1374641658.316.2.camel@artifact> Subject: Re: Linux 3.11-rc2 (acpi backlight) From: Steven Newbury To: "Rafael J. Wysocki" Cc: Kamal Mostafa , James Hogan , Martin Steigerwald , =?ISO-8859-1?Q?J=F6rg?= Otte , Linus Torvalds , Linux Kernel Mailing List , Matthew Garrett , "Rafael J. Wysocki" , ACPI Devel Maling List Date: Wed, 24 Jul 2013 05:54:18 +0100 In-Reply-To: <1657635.t6GA9ja9Ss@vostro.rjw.lan> References: <9012759.Alzqtdvh5b@vostro.rjw.lan> <1374605189.31029.25.camel@fourier> <1657635.t6GA9ja9Ss@vostro.rjw.lan> Content-Type: multipart/mixed; boundary="=-UsBHnA3MpXWrlcXpgRSl" X-Mailer: Evolution 3.9.4 Mime-Version: 1.0 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 22692 Lines: 759 --=-UsBHnA3MpXWrlcXpgRSl Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: 7bit On Wed, 2013-07-24 at 02:05 +0200, Rafael J. Wysocki wrote: > On Tuesday, July 23, 2013 11:46:29 AM Kamal Mostafa wrote: > > On Mon, 2013-07-22 at 21:54 +0200, Rafael J. Wysocki wrote: > > > On Monday, July 22, 2013 11:11:54 AM Linus Torvalds wrote: > > > > On Mon, Jul 22, 2013 at 6:02 AM, Rafael J. Wysocki wrote: > > > > > > > > > > Linus, do you want me to send a pull request reverting 8c5bd7a and efaa14c? > > > > > > > > Yes, but [...] I'd suggest doing the revert just in time for > > > > rc3, but waiting until then to gather info about people who see > > > > breakage. > > > > > > > > Sound like a plan? > > > > > > Yes, it does. > > > > > > Rafael > > > > > > Hi Rafael- > > > > For your reference... > > > > As James Hogan reported, those ACPI changes break backlight control on > > the "Dell XPS13" Ivy Bridge models (the Sandy Bridge XPS13 model is not > > affected). > > > > I confirm that reverting 8c5bd7a and efaa14c fixes it again. > > Thanks! > > I'd like to collect some information on the systems having problems with those > two commits (to see if they are similar somehow). > > It seems that one common symptom is that brightness cannot be controlled > through function keys. Is that correct for all of you? If so, did you try > any other way to control brightness, like a GUI-based? > > Also, can you all please send me (a) the output of dmidecode and (b) the > contents of /proc/cpuinfo from your systems? > > Rafael > > Attached. --=-UsBHnA3MpXWrlcXpgRSl Content-Disposition: attachment; filename="cpuinfo.txt" Content-Type: text/plain; name="cpuinfo.txt"; charset="UTF-8" Content-Transfer-Encoding: 7bit processor : 0 vendor_id : GenuineIntel cpu family : 6 model : 58 model name : Intel(R) Core(TM) i7-3840QM CPU @ 2.80GHz stepping : 9 microcode : 0x15 cpu MHz : 2212.000 cache size : 8192 KB physical id : 0 siblings : 8 core id : 0 cpu cores : 4 apicid : 0 initial apicid : 0 fpu : yes fpu_exception : yes cpuid level : 13 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf eagerfpu pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 cx16 xtpr pdcm pcid sse4_1 sse4_2 x2apic popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm ida arat epb xsaveopt pln pts dtherm tpr_shadow vnmi flexpriority ept vpid fsgsbase smep erms bogomips : 5587.12 clflush size : 64 cache_alignment : 64 address sizes : 36 bits physical, 48 bits virtual power management: processor : 1 vendor_id : GenuineIntel cpu family : 6 model : 58 model name : Intel(R) Core(TM) i7-3840QM CPU @ 2.80GHz stepping : 9 microcode : 0x15 cpu MHz : 1960.000 cache size : 8192 KB physical id : 0 siblings : 8 core id : 1 cpu cores : 4 apicid : 2 initial apicid : 2 fpu : yes fpu_exception : yes cpuid level : 13 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf eagerfpu pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 cx16 xtpr pdcm pcid sse4_1 sse4_2 x2apic popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm ida arat epb xsaveopt pln pts dtherm tpr_shadow vnmi flexpriority ept vpid fsgsbase smep erms bogomips : 5587.12 clflush size : 64 cache_alignment : 64 address sizes : 36 bits physical, 48 bits virtual power management: processor : 2 vendor_id : GenuineIntel cpu family : 6 model : 58 model name : Intel(R) Core(TM) i7-3840QM CPU @ 2.80GHz stepping : 9 microcode : 0x15 cpu MHz : 2716.000 cache size : 8192 KB physical id : 0 siblings : 8 core id : 2 cpu cores : 4 apicid : 4 initial apicid : 4 fpu : yes fpu_exception : yes cpuid level : 13 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf eagerfpu pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 cx16 xtpr pdcm pcid sse4_1 sse4_2 x2apic popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm ida arat epb xsaveopt pln pts dtherm tpr_shadow vnmi flexpriority ept vpid fsgsbase smep erms bogomips : 5587.12 clflush size : 64 cache_alignment : 64 address sizes : 36 bits physical, 48 bits virtual power management: processor : 3 vendor_id : GenuineIntel cpu family : 6 model : 58 model name : Intel(R) Core(TM) i7-3840QM CPU @ 2.80GHz stepping : 9 microcode : 0x15 cpu MHz : 2072.000 cache size : 8192 KB physical id : 0 siblings : 8 core id : 3 cpu cores : 4 apicid : 6 initial apicid : 6 fpu : yes fpu_exception : yes cpuid level : 13 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf eagerfpu pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 cx16 xtpr pdcm pcid sse4_1 sse4_2 x2apic popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm ida arat epb xsaveopt pln pts dtherm tpr_shadow vnmi flexpriority ept vpid fsgsbase smep erms bogomips : 5587.12 clflush size : 64 cache_alignment : 64 address sizes : 36 bits physical, 48 bits virtual power management: processor : 4 vendor_id : GenuineIntel cpu family : 6 model : 58 model name : Intel(R) Core(TM) i7-3840QM CPU @ 2.80GHz stepping : 9 microcode : 0x15 cpu MHz : 1400.000 cache size : 8192 KB physical id : 0 siblings : 8 core id : 0 cpu cores : 4 apicid : 1 initial apicid : 1 fpu : yes fpu_exception : yes cpuid level : 13 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf eagerfpu pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 cx16 xtpr pdcm pcid sse4_1 sse4_2 x2apic popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm ida arat epb xsaveopt pln pts dtherm tpr_shadow vnmi flexpriority ept vpid fsgsbase smep erms bogomips : 5587.12 clflush size : 64 cache_alignment : 64 address sizes : 36 bits physical, 48 bits virtual power management: processor : 5 vendor_id : GenuineIntel cpu family : 6 model : 58 model name : Intel(R) Core(TM) i7-3840QM CPU @ 2.80GHz stepping : 9 microcode : 0x15 cpu MHz : 1988.000 cache size : 8192 KB physical id : 0 siblings : 8 core id : 1 cpu cores : 4 apicid : 3 initial apicid : 3 fpu : yes fpu_exception : yes cpuid level : 13 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf eagerfpu pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 cx16 xtpr pdcm pcid sse4_1 sse4_2 x2apic popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm ida arat epb xsaveopt pln pts dtherm tpr_shadow vnmi flexpriority ept vpid fsgsbase smep erms bogomips : 5587.12 clflush size : 64 cache_alignment : 64 address sizes : 36 bits physical, 48 bits virtual power management: processor : 6 vendor_id : GenuineIntel cpu family : 6 model : 58 model name : Intel(R) Core(TM) i7-3840QM CPU @ 2.80GHz stepping : 9 microcode : 0x15 cpu MHz : 2604.000 cache size : 8192 KB physical id : 0 siblings : 8 core id : 2 cpu cores : 4 apicid : 5 initial apicid : 5 fpu : yes fpu_exception : yes cpuid level : 13 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf eagerfpu pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 cx16 xtpr pdcm pcid sse4_1 sse4_2 x2apic popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm ida arat epb xsaveopt pln pts dtherm tpr_shadow vnmi flexpriority ept vpid fsgsbase smep erms bogomips : 5587.12 clflush size : 64 cache_alignment : 64 address sizes : 36 bits physical, 48 bits virtual power management: processor : 7 vendor_id : GenuineIntel cpu family : 6 model : 58 model name : Intel(R) Core(TM) i7-3840QM CPU @ 2.80GHz stepping : 9 microcode : 0x15 cpu MHz : 2660.000 cache size : 8192 KB physical id : 0 siblings : 8 core id : 3 cpu cores : 4 apicid : 7 initial apicid : 7 fpu : yes fpu_exception : yes cpuid level : 13 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf eagerfpu pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 cx16 xtpr pdcm pcid sse4_1 sse4_2 x2apic popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm ida arat epb xsaveopt pln pts dtherm tpr_shadow vnmi flexpriority ept vpid fsgsbase smep erms bogomips : 5587.12 clflush size : 64 cache_alignment : 64 address sizes : 36 bits physical, 48 bits virtual power management: --=-UsBHnA3MpXWrlcXpgRSl Content-Disposition: attachment; filename="dmi.txt" Content-Type: text/plain; name="dmi.txt"; charset="UTF-8" Content-Transfer-Encoding: 7bit # dmidecode 2.11 SMBIOS 2.7 present. 40 structures occupying 2086 bytes. Table at 0x000EB190. Handle 0x0000, DMI type 0, 24 bytes BIOS Information Vendor: American Megatrends Inc. Version: 4.6.5 Release Date: 11/12/2012 Address: 0xF0000 Runtime Size: 64 kB ROM Size: 4096 kB Characteristics: PCI is supported BIOS is upgradeable BIOS shadowing is allowed Boot from CD is supported Selectable boot is supported EDD is supported Print screen service is supported (int 5h) 8042 keyboard services are supported (int 9h) Printer services are supported (int 17h) ACPI is supported USB legacy is supported BIOS boot specification is supported Targeted content distribution is supported UEFI is supported BIOS Revision: 4.6 Handle 0x0001, DMI type 1, 27 bytes System Information Manufacturer: CLEVO CO. Product Name: W240EU/W250EUQ/W270EUQ Version: Not Applicable Serial Number: Not Applicable UUID: DFF59000-F04F-0000-0000-000000000000 Wake-up Type: Power Switch SKU Number: Not Applicable Family: Not Applicable Handle 0x0002, DMI type 2, 15 bytes Base Board Information Manufacturer: CLEVO CO. Product Name: W240EU/W250EUQ/W270EUQ Version: V3.0 Serial Number: Not Applicable Asset Tag: Tag 12345 Features: Board is a hosting board Board is replaceable Location In Chassis: Not Applicable Chassis Handle: 0x0003 Type: Motherboard Contained Object Handles: 0 Handle 0x0003, DMI type 3, 22 bytes Chassis Information Manufacturer: No Enclosure Type: Notebook Lock: Not Present Version: N/A Serial Number: None Asset Tag: No Asset Tag Boot-up State: Safe Power Supply State: Safe Thermal State: Safe Security Status: None OEM Information: 0x000004D2 Height: Unspecified Number Of Power Cords: 1 Contained Elements: 0 SKU Number: To be filled by O.E.M. Handle 0x0004, DMI type 8, 9 bytes Port Connector Information Internal Reference Designator: J_HDMI1 Internal Connector Type: None External Reference Designator: HDMI External Connector Type: Other Port Type: Video Port Handle 0x0005, DMI type 8, 9 bytes Port Connector Information Internal Reference Designator: J_CRT1 Internal Connector Type: None External Reference Designator: CRT External Connector Type: Other Port Type: Video Port Handle 0x0006, DMI type 8, 9 bytes Port Connector Information Internal Reference Designator: AJ_MIC1 Internal Connector Type: None External Reference Designator: MIC In External Connector Type: Other Port Type: Audio Port Handle 0x0007, DMI type 8, 9 bytes Port Connector Information Internal Reference Designator: AJ_HP1 Internal Connector Type: None External Reference Designator: Headphone External Connector Type: Mini Jack (headphones) Port Type: Audio Port Handle 0x0008, DMI type 8, 9 bytes Port Connector Information Internal Reference Designator: J_SPK1 Internal Connector Type: None External Reference Designator: Speaker Out External Connector Type: Other Port Type: Audio Port Handle 0x0009, DMI type 8, 9 bytes Port Connector Information Internal Reference Designator: J_USB0 Internal Connector Type: None External Reference Designator: USB 2.0/3.0 External Connector Type: Access Bus (USB) Port Type: USB Handle 0x000A, DMI type 8, 9 bytes Port Connector Information Internal Reference Designator: J_USB1 Internal Connector Type: None External Reference Designator: USB 2.0/3.0 External Connector Type: Access Bus (USB) Port Type: USB Handle 0x000B, DMI type 8, 9 bytes Port Connector Information Internal Reference Designator: J_USB9 Internal Connector Type: None External Reference Designator: USB Port9 External Connector Type: Access Bus (USB) Port Type: USB Handle 0x000C, DMI type 8, 9 bytes Port Connector Information Internal Reference Designator: J_RJ_1 Internal Connector Type: None External Reference Designator: Giga Lan External Connector Type: RJ-45 Port Type: Network Port Handle 0x000D, DMI type 8, 9 bytes Port Connector Information Internal Reference Designator: J_CARD-REV1_1 Internal Connector Type: None External Reference Designator: Card Reader External Connector Type: Other Port Type: Other Handle 0x000E, DMI type 8, 9 bytes Port Connector Information Internal Reference Designator: J_LCD1 - LVDS Internal Connector Type: Other External Reference Designator: Not Specified External Connector Type: None Port Type: Other Handle 0x000F, DMI type 8, 9 bytes Port Connector Information Internal Reference Designator: J_LCD2 - LVDS Internal Connector Type: Other External Reference Designator: Not Specified External Connector Type: None Port Type: Other Handle 0x0010, DMI type 8, 9 bytes Port Connector Information Internal Reference Designator: J_CCD1 - CCD Internal Connector Type: Other External Reference Designator: Not Specified External Connector Type: None Port Type: Other Handle 0x0011, DMI type 8, 9 bytes Port Connector Information Internal Reference Designator: J_HDD1 - SATA HDD Internal Connector Type: Other External Reference Designator: Not Specified External Connector Type: None Port Type: Other Handle 0x0012, DMI type 8, 9 bytes Port Connector Information Internal Reference Designator: J_ODD1 - SATA ODD Internal Connector Type: Other External Reference Designator: Not Specified External Connector Type: None Port Type: Other Handle 0x0013, DMI type 8, 9 bytes Port Connector Information Internal Reference Designator: J_KB1 - Keyboard Internal Connector Type: Other External Reference Designator: Not Specified External Connector Type: None Port Type: Other Handle 0x0014, DMI type 8, 9 bytes Port Connector Information Internal Reference Designator: J_KB2 - Keyboard Internal Connector Type: Other External Reference Designator: Not Specified External Connector Type: None Port Type: Other Handle 0x0015, DMI type 9, 17 bytes System Slot Information Designation: J_MINI1 Type: x1 PCI Express Current Usage: In Use Length: Short ID: 0 Characteristics: 3.3 V is provided Opening is shared PME signal is supported Bus Address: 0000:02:01.0 Handle 0x0016, DMI type 9, 17 bytes System Slot Information Designation: J3G1 Type: x1 PCI Express Current Usage: Available Length: Short ID: 1 Characteristics: 3.3 V is provided Opening is shared PME signal is supported Bus Address: 0000:ff:1c.3 Handle 0x0017, DMI type 10, 10 bytes On Board Device 1 Information Type: Video Status: Enabled Description: IGD On Board Device 2 Information Type: Ethernet Status: Enabled Description: RealTek RTL8411 On Board Device 3 Information Type: Sound Status: Enabled Description: VIA VT1802P Handle 0x0018, DMI type 11, 5 bytes OEM Strings String 1: 1558 String 2: OEM String String 3: To Be Filled By O.E.M. String 4: To Be Filled By O.E.M. String 5: BIOS:1.02.09 Handle 0x0019, DMI type 22, 26 bytes Portable Battery Location: Location of the battery Manufacturer: Battery Manufacturer Manufacture Date: 01/01/2007 Serial Number: Serial Number Name: BATT 1 Chemistry: Nickel Cadmium Design Capacity: 1020800 mWh Design Voltage: 11100 mV SBDS Version: 01.12.912 Maximum Error: Unknown OEM-specific Information: 0x12345678 Handle 0x001A, DMI type 32, 20 bytes System Boot Information Status: No errors detected Handle 0x001B, DMI type 7, 19 bytes Cache Information Socket Designation: CPU Internal L2 Configuration: Enabled, Not Socketed, Level 2 Operational Mode: Write Through Location: Internal Installed Size: 1024 kB Maximum Size: 1024 kB Supported SRAM Types: Unknown Installed SRAM Type: Unknown Speed: Unknown Error Correction Type: Multi-bit ECC System Type: Unified Associativity: 8-way Set-associative Handle 0x001C, DMI type 7, 19 bytes Cache Information Socket Designation: CPU Internal L1 Configuration: Enabled, Not Socketed, Level 1 Operational Mode: Write Through Location: Internal Installed Size: 256 kB Maximum Size: 256 kB Supported SRAM Types: Unknown Installed SRAM Type: Unknown Speed: Unknown Error Correction Type: Parity System Type: Data Associativity: 8-way Set-associative Handle 0x001D, DMI type 7, 19 bytes Cache Information Socket Designation: CPU Internal L3 Configuration: Enabled, Not Socketed, Level 3 Operational Mode: Write Back Location: Internal Installed Size: 8192 kB Maximum Size: 8192 kB Supported SRAM Types: Unknown Installed SRAM Type: Unknown Speed: Unknown Error Correction Type: Multi-bit ECC System Type: Unified Associativity: 16-way Set-associative Handle 0x001E, DMI type 16, 23 bytes Physical Memory Array Location: System Board Or Motherboard Use: System Memory Error Correction Type: None Maximum Capacity: 16 GB Error Information Handle: Not Provided Number Of Devices: 2 Handle 0x001F, DMI type 4, 42 bytes Processor Information Socket Designation: SOCKET 0 Type: Central Processor Family: Core i7 Manufacturer: Intel(R) Corporation ID: A9 06 03 00 FF FB EB BF Signature: Type 0, Family 6, Model 58, Stepping 9 Flags: FPU (Floating-point unit on-chip) VME (Virtual mode extension) DE (Debugging extension) PSE (Page size extension) TSC (Time stamp counter) MSR (Model specific registers) PAE (Physical address extension) MCE (Machine check exception) CX8 (CMPXCHG8 instruction supported) APIC (On-chip APIC hardware supported) SEP (Fast system call) MTRR (Memory type range registers) PGE (Page global enable) MCA (Machine check architecture) CMOV (Conditional move instruction supported) PAT (Page attribute table) PSE-36 (36-bit page size extension) CLFSH (CLFLUSH instruction supported) DS (Debug store) ACPI (ACPI supported) MMX (MMX technology supported) FXSR (FXSAVE and FXSTOR instructions supported) SSE (Streaming SIMD extensions) SSE2 (Streaming SIMD extensions 2) SS (Self-snoop) HTT (Multi-threading) TM (Thermal monitor supported) PBE (Pending break enabled) Version: Intel(R) Core(TM) i7-3840QM CPU @ 2.80GHz Voltage: 3.3 V External Clock: 100 MHz Max Speed: 3800 MHz Current Speed: 2800 MHz Status: Populated, Enabled Upgrade: L1 Cache Handle: 0x001C L2 Cache Handle: 0x001B L3 Cache Handle: 0x001D Serial Number: Not Specified Asset Tag: Fill By OEM Part Number: Fill By OEM Core Count: 4 Core Enabled: 4 Thread Count: 8 Characteristics: 64-bit capable Handle 0x0020, DMI type 17, 34 bytes Memory Device Array Handle: 0x001E Error Information Handle: Not Provided Total Width: 64 bits Data Width: 64 bits Size: 4096 MB Form Factor: SODIMM Set: None Locator: ChannelA-DIMM0 Bank Locator: BANK 0 Type: DDR3 Type Detail: Synchronous Speed: 1600 MHz Manufacturer: Kingston Serial Number: C43E9D46 Asset Tag: 9876543210 Part Number: KHX1600C9S3/4GX Rank: 2 Configured Clock Speed: 1600 MHz Handle 0x0021, DMI type 20, 35 bytes Memory Device Mapped Address Starting Address: 0x00000000000 Ending Address: 0x000FFFFFFFF Range Size: 4 GB Physical Device Handle: 0x0020 Memory Array Mapped Address Handle: 0x0024 Partition Row Position: Unknown Interleave Position: 1 Interleaved Data Depth: 1 Handle 0x0022, DMI type 17, 34 bytes Memory Device Array Handle: 0x001E Error Information Handle: Not Provided Total Width: 64 bits Data Width: 64 bits Size: 4096 MB Form Factor: SODIMM Set: None Locator: ChannelB-DIMM0 Bank Locator: BANK 2 Type: DDR3 Type Detail: Synchronous Speed: 1600 MHz Manufacturer: Kingston Serial Number: C53E85C2 Asset Tag: 9876543210 Part Number: KHX1600C9S3/4GX Rank: 2 Configured Clock Speed: 1600 MHz Handle 0x0023, DMI type 20, 35 bytes Memory Device Mapped Address Starting Address: 0x00100000000 Ending Address: 0x001FFFFFFFF Range Size: 4 GB Physical Device Handle: 0x0022 Memory Array Mapped Address Handle: 0x0024 Partition Row Position: Unknown Interleave Position: 2 Interleaved Data Depth: 1 Handle 0x0024, DMI type 19, 31 bytes Memory Array Mapped Address Starting Address: 0x00000000000 Ending Address: 0x001FFFFFFFF Range Size: 8 GB Physical Array Handle: 0x001E Partition Width: 2 Handle 0x0027, DMI type 131, 64 bytes OEM-specific Type Header and Data: 83 40 27 00 35 00 00 00 00 00 00 00 00 00 00 00 F8 00 59 1E FF FF FF FF 01 00 00 00 01 00 08 00 E0 04 00 00 00 00 00 00 C8 00 FF FF 00 00 00 00 00 00 00 00 66 00 00 00 76 50 72 6F 00 00 00 00 Handle 0x0028, DMI type 13, 22 bytes BIOS Language Information Language Description Format: Long Installable Languages: 1 en|US|iso8859-1 Currently Installed Language: en|US|iso8859-1 Handle 0x002A, DMI type 127, 4 bytes End Of Table --=-UsBHnA3MpXWrlcXpgRSl-- -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/