Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id ; Sat, 7 Apr 2001 18:56:54 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id ; Sat, 7 Apr 2001 18:56:44 -0400 Received: from hose.mail.pipex.net ([158.43.128.58]:25491 "HELO hose.mail.pipex.net") by vger.kernel.org with SMTP id ; Sat, 7 Apr 2001 18:56:27 -0400 To: linux-kernel@vger.kernel.org From: Trevor-Hemsley@dial.pipex.com (Trevor Hemsley) Date: Sat, 07 Apr 2001 23:56:51 Subject: Re: P-III Oddity. X-Mailer: ProNews/2 V1.51.ib103 MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7BIT Message-Id: <20010407225637Z132049-494+49@vger.kernel.org> Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org On Sat, 7 Apr 2001 19:58:15, Dave Jones wrote: > On Sat, 7 Apr 2001, Rogier Wolff wrote: > > > One machine regularly crashes. > > Linux version 2.2.16-3 (root@porky.devel.redhat.com) (gcc version egcs-2.91.66 19990314/Linux (egcs-1.1.2 release)) #1 Mon Jun 19 19:11:44 EDT 2000 > > Probably unrelated to the issue below. Try a more recent 2.2 ? > > > cpuid level : 2 > > CPU serial number disabled. > > > cpuid level : 3 > > CPU serial number enabled. I've got this on my dual processor P-III 600MHz. One of the cpus in this box reports cpuid level 2, the other 3. Serial number is disabled in the BIOS. > You should be able to confirm this with my x86info tool. > ftp://ftp.suse.com/pub/people/davej/x86info/x86info-1.0.tgz > > If this isn't the case, can you send me the output of > x86info -a on both CPUs ? x86info v1.0. Dave Jones 2001 Feedback to . Found 2 CPU seax in: 0, eax = 00000002 ebx = 756e6547 ecx = 6c65746e edx = 49656e69 eax in: 1, eax = 00000673 ebx = 00000000 ecx = 00000000 edx = 0383fbff eax in: 2, eax = 03020101 ebx = 00000000 ecx = 00000000 edx = 0c040843 Vendor ID: "GenuineIntel"; Max CPUID level 2 Intel-specific functions Family: 6 Model: 7 Type 0 [Pentium III/Pentium III Xeon Original OEM] Stepping: 3 Reserved: 0 Feature flags 0383fbff: FPU Floating Point Unit VME Virtual 8086 Mode Enhancements DE Debugging Extensions PSE Page Size Extensions TSC Time Stamp Counter MSR Model Specific Registers PAE Physical Address Extension MCE Machine Check Exception CX8 COMPXCHG8B Instruction APIC On-chip Advanced Programmable Interrupt Controller present and enabled SEP Fast System Call MTRR Memory Type Range Registers PGE PTE Global Flag MCA Machine Check Architecture CMOV Conditional Move and Compare Instructions FGPAT Page Attribute Table PSE-36 36-bit Page Size Extension MMX MMX instruction set FXSR Fast FP/MMX Streaming SIMD Extensions save/restore XMM Streaming SIMD Extensions instruction set Instruction TLB: 4KB pages, 4-way set assoc, 32 entries Instruction TLB: 4MB pages, fully assoc, 2 entries Data TLB: 4KB pages, 4-way set assoc, 64 entries L2 unified cache: 512KB, 4-way set assoc, 32 byte line size Instruction cache: 16KB, 4-way set assoc, 32 byte line size Data TLB: 4MB pages, 4-way set assoc, 8 entries Data cache: 16KB, 2-way or 4-way set assoc, 32 byte line size eax in: 0, eax = 00000002 ebx = 756e6547 ecx = 6c65746e edx = 49656e69 eax in: 1, eax = 00000673 ebx = 00000000 ecx = 00000000 edx = 0383fbff eax in: 2, eax = 03020101 ebx = 00000000 ecx = 00000000 edx = 0c040843 Vendor ID: "GenuineIntel"; Max CPUID level 2 Intel-specific functions Family: 6 Model: 7 Type 0 [Pentium III/Pentium III Xeon Original OEM] Stepping: 3 Reserved: 0 Feature flags 0383fbff: FPU Floating Point Unit VME Virtual 8086 Mode Enhancements DE Debugging Extensions PSE Page Size Extensions TSC Time Stamp Counter MSR Model Specific Registers PAE Physical Address Extension MCE Machine Check Exception CX8 COMPXCHG8B Instruction APIC On-chip Advanced Programmable Interrupt Controller present and enabled SEP Fast System Call MTRR Memory Type Range Registers PGE PTE Global Flag MCA Machine Check Architecture CMOV Conditional Move and Compare Instructions FGPAT Page Attribute Table PSE-36 36-bit Page Size Extension MMX MMX instruction set FXSR Fast FP/MMX Streaming SIMD Extensions save/restore XMM Streaming SIMD Extensions instruction set Instruction TLB: 4KB pages, 4-way set assoc, 32 entries Instruction TLB: 4MB pages, fully assoc, 2 entries Data TLB: 4KB pages, 4-way set assoc, 64 entries L2 unified cache: 512KB, 4-way set assoc, 32 byte line size Instruction cache: 16KB, 4-way set assoc, 32 byte line size Data TLB: 4MB pages, 4-way set assoc, 8 entries Data cache: 16KB, 2-way or 4-way set assoc, 32 byte line size /proc/cpuinfo processor : 0 vendor_id : GenuineIntel cpu family : 6 model : 7 model name : Pentium III (Katmai) stepping : 3 cpu MHz : 598.407 cache size : 512 KB fdiv_bug : no hlt_bug : no f00f_bug : no coma_bug : no fpu : yes fpu_exception : yes cpuid level : 2 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 mmx fxsr sse bogomips : 1192.75 processor : 1 vendor_id : GenuineIntel cpu family : 6 model : 7 model name : Pentium III (Katmai) stepping : 3 cpu MHz : 598.407 cache size : 512 KB fdiv_bug : no hlt_bug : no f00f_bug : no coma_bug : no fpu : yes fpu_exception : yes cpuid level : 3 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 mmx fxsr sse bogomips : 1196.03 -- Trevor Hemsley, Brighton, UK. Trevor-Hemsley@dial.pipex.com - 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/