From mboxrd@z Thu Jan 1 00:00:00 1970 From: "Sachin P. Sant" Subject: Re: Next 17 : warn_slowpath() / powernowk8_cpu_init Date: Tue, 17 Feb 2009 20:58:37 +0530 Message-ID: <499AD7A5.6060009@in.ibm.com> References: <20090217203832.d6f2ef79.sfr@canb.auug.org.au> <499AD63B.5040608@in.ibm.com> Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Return-path: Received: from e23smtp07.au.ibm.com ([202.81.31.140]:52106 "EHLO e23smtp07.au.ibm.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751241AbZBQP2n (ORCPT ); Tue, 17 Feb 2009 10:28:43 -0500 In-Reply-To: <499AD63B.5040608@in.ibm.com> Sender: linux-next-owner@vger.kernel.org List-ID: To: Stephen Rothwell Cc: linux-next@vger.kernel.org, LKML , Mel Gorman Sachin P. Sant wrote: > While booting next 17 kernel on a x86_64 box noticed the following > > powernow-k8: Found 1 Dual-Core AMD Opteron(tm) Processor 2218 > processors (4 cpu cores) (version 2.20.00) > ------------[ cut here ]------------ > WARNING: at arch/x86/kernel/cpu/cpufreq/powernow-k8.c:1255 > powernowk8_cpu_init+0x493/0xd22() /proc/cpuinfo output processor : 0 vendor_id : AuthenticAMD cpu family : 15 model : 65 model name : Dual-Core AMD Opteron(tm) Processor 2218 stepping : 2 cpu MHz : 2200.007 cache size : 1024 KB physical id : 0 siblings : 2 core id : 0 cpu cores : 2 apicid : 0 initial apicid : 0 fpu : yes fpu_exception : yes cpuid level : 1 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 ht syscall nx mmxext fxsr_opt rdtscp lm 3dnowext 3dnow rep_good pni cx16 lahf_lm cmp_legacy svm extapic cr8_legacy bogomips : 4400.01 TLB size : 1024 4K pages clflush size : 64 cache_alignment : 64 address sizes : 40 bits physical, 48 bits virtual power management: ts fid vid ttp tm stc Let me know if more information is required. Thanks -Sachin -- --------------------------------- Sachin Sant IBM Linux Technology Center India Systems and Technology Labs Bangalore, India ---------------------------------