This may be the "ACPI core", dedicated to running the ACPI interpreter.
:-) > -----Original Message----- > From: [EMAIL PROTECTED] [mailto:linux-acpi- > [EMAIL PROTECTED] On Behalf Of Dave Jones > Sent: Wednesday, March 01, 2006 2:47 PM > To: [email protected] > Cc: [email protected] > Subject: 2.6.16rc5 'found' an extra CPU. > > This amused me. > > (17:43:34:[EMAIL PROTECTED]:~)$ ll /proc/acpi/processor/ > total 0 > dr-xr-xr-x 2 root root 0 Mar 1 17:43 CPU1/ > dr-xr-xr-x 2 root root 0 Mar 1 17:43 CPU2/ > dr-xr-xr-x 2 root root 0 Mar 1 17:43 CPU3/ > (17:43:36:[EMAIL PROTECTED]:~)$ > > As cool as a 3-way x86-64 sounds, it's really only got 2. > > Two of these.. > > vendor_id : AuthenticAMD > cpu family : 15 > model : 5 > model name : AMD Opteron(tm) Processor 244 > stepping : 8 > cpu MHz : 1789.412 > cache size : 1024 KB > 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 syscall nx mmxext lm 3dnowext > 3dnow > bogomips : 3578.59 > TLB size : 1024 4K pages > clflush size : 64 > cache_alignment : 64 > address sizes : 40 bits physical, 48 bits virtual > power management: ts ttp > > > (17:45:21:[EMAIL PROTECTED]:~)$ cat /proc/acpi/processor/CPU*/info > processor id: 0 > acpi id: 1 > bus mastering control: no > power management: no > throttling control: yes > limit interface: yes > processor id: 1 > acpi id: 2 > bus mastering control: no > power management: no > throttling control: no > limit interface: no > processor id: 255 > acpi id: 3 > bus mastering control: no > power management: no > throttling control: no > limit interface: no > > I guess the '255' has confused something. > > This made my 'bug of the day' :) > > Dave > > - > To unsubscribe from this list: send the line "unsubscribe linux-acpi" in > the body of a message to [EMAIL PROTECTED] > More majordomo info at http://vger.kernel.org/majordomo-info.html - To unsubscribe from this list: send the line "unsubscribe linux-acpi" in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html
