CPU-recognize problems in 2.4.11pre4

CPU-recognize problems in 2.4.11pre4

[Christian Bornträger]

With 2.4.11pre4 I see the following problem on a single CPU-System. There is 
__no__ APIC and SMP-Support in the Kernel.

[root@Einstein linux]# cat /proc/cpuinfo
processor       : 0
vendor_id       : AuthenticAMD
cpu family      : 6
model           : 4
model name      : AMD Athlon(tm) Processor
stepping        : 2
cpu MHz         : 1005.165
cache size      : 256 KB
fdiv_bug        : no
hlt_bug         : no
f00f_bug        : no
coma_bug        : no
fpu             : yes
fpu_exception   : yes
cpuid level     : 1
wp              : yes
flags           : fpu vme de pse tsc msr pae mce cx8 sep mtrr pge mca cmov 
pat p
se36 mmx fxsr syscall mmxext 3dnowext 3dnow
bogomips        : 2005.40

processor       : 1
vendor_id       : unknown
cpu family      : 0
model           : 0
model name      : unknown
stepping        : 32
cpu MHz         : 1005.165
fdiv_bug        : no
hlt_bug         : no
f00f_bug        : yes
coma_bug        : yes
fpu             : yes
fpu_exception   : yes
cpuid level     : 0
wp              : no
flags           : fpu vme de pse tsc 3dnow lrti
bogomips        : 0.02

processor       : 2
vendor_id       : œ¦þß
cpu family      : 72
model           : 34
model name      : ÿ
stepping        : 192
cpu MHz         : 1005.165
fdiv_bug        : yes
hlt_bug         : yes
f00f_bug        : no
coma_bug        : no
fpu             : no
fpu_exception   : no
cpuid level     : -1071668279
wp              : no
flags           : tsc msr pae mce cyrix_arr centaur_mcr
bogomips        : 0.00

processor       : 3
vendor_id       : unknown
cpu family      : 0
model           : 0
model name      : unknown
stepping        : 0
fdiv_bug        : yes
hlt_bug         : yes
f00f_bug        : yes
coma_bug        : yes
fpu             : no
fpu_exception   : no
cpuid level     : 0
wp              : no
flags           :
bogomips        : 644660.07

processor       : 4
vendor_id       : unknown
cpu family      : 235
model           : 31
model name      : unknown
stepping        : 192
cache size      : 0 KB
fdiv_bug        : no
hlt_bug         : no
f00f_bug        : no
coma_bug        : no
fpu             : yes
fpu_exception   : yes
cpuid level     : -1071667048
wp              : yes
flags           : fpu msr pae mce sep pge cmov pat pse36 pn clflush ia64 
syscall
 3dnowext 3dnow lrti cxmmx cyrix_arr
bogomips        : 0.00

processor       : 5
vendor_id       : unknown
cpu family      : 0
model           : 0
model name      : unknown
stepping        : 0
fdiv_bug        : yes
hlt_bug         : yes
f00f_bug        : yes
coma_bug        : yes
fpu             : no
fpu_exception   : no
cpuid level     : 0
wp              : no
flags           :
bogomips        : 0.00

processor       : 6
vendor_id       : unknown
cpu family      : 0
model           : 0
model name      : unknown
stepping        : 0
cache size      : 515 KB
fdiv_bug        : yes
hlt_bug         : yes
f00f_bug        : yes
coma_bug        : yes
fpu             : no
fpu_exception   : no
cpuid level     : 0
wp              : no
flags           :
bogomips        : 644464.96

processor       : 7
vendor_id       : 0ÐÀ
cpu family      : 80
model           : 15
model name      :
stepping        : 192
cache size      : 1436028985 KB
fdiv_bug        : yes
hlt_bug         : yes
f00f_bug        : yes
coma_bug        : yes
fpu             : no
fpu_exception   : no
cpuid level     : -1072640304
wp              : yes
flags           : msr cx8 apic sep mca cmov ia64 syscall 3dnowext 3dnow
bogomips        : 644712.39

Re: CPU-recognize problems in 2.4.11pre4

[Lorenzo Marcantonio]

On Sat, 6 Oct 2001, Christian Bornträger wrote:

> With 2.4.11pre4 I see the following problem on a single CPU-System. There is
> __no__ APIC and SMP-Support in the Kernel.

Same here (also seems same processor, Athlon 1GHz. On (in)famous VIA A7V
mobo).

Altought, It's fun to see the linuxlogo banner:

Eight 1009MHz AMD Athlon Processors, 512MB RAM, 1291302.75 Bogomips total

				-- Lorenzo Marcantonio