From: ranjith kumar on
hi
On my PC "uname -a" prints
Linux localhost.localdomain 2.6.29.4-167.fc11.i686.PAE #1 SMP Wed May
27 17:28:22 EDT 2009 i686 i686 i386 GNU/Linux

1)I tried to build many linux kernel versions. But I always end up
error lik "file not recognized: File truncated"

For example when I tried to build linux-2.6.34(copied /boot/config
file, make oldconfig, make all), I got the follwing error:
CC [M] drivers/mtd/ubi/eba.o
CC [M] drivers/mtd/ubi/io.o
CC [M] drivers/mtd/ubi/wl.o
CC [M] drivers/mtd/ubi/scan.o
CC [M] drivers/mtd/ubi/misc.o
LD [M] drivers/mtd/ubi/ubi.o
drivers/mtd/ubi/eba.o: file not recognized: File truncated
make[3]: *** [drivers/mtd/ubi/ubi.o] Error 1
make[2]: *** [drivers/mtd/ubi] Error 2
make[1]: *** [drivers/mtd] Error 2
make: *** [drivers] Error 2

How to solve the problem?
2)And how to know processor family of my PC?
1. 386 (M386)
2. 486 (M486)
3. 586/K5/5x86/6x86/6x86MX (M586)
4. Pentium-Classic (M586TSC)
5. Pentium-MMX (M586MMX)
> 6. Pentium-Pro (M686)
7. Pentium-II/Celeron(pre-Coppermine) (MPENTIUMII)
8. Pentium-III/Celeron(Coppermine)/Pentium-III Xeon (MPENTIUMIII)
9. Pentium M (MPENTIUMM)
10. Pentium-4/Celeron(P4-based)/Pentium-4 M/older Xeon (MPENTIUM4)
11. K6/K6-II/K6-III (MK6)
12. Athlon/Duron/K7 (MK7)
13. Opteron/Athlon64/Hammer/K8 (MK8)
14. Crusoe (MCRUSOE)
15. Efficeon (MEFFICEON)
16. Winchip-C6 (MWINCHIPC6)
17. Winchip-2/Winchip-2A/Winchip-3 (MWINCHIP3D)
18. GeodeGX1 (MGEODEGX1)
19. Geode GX/LX (MGEODE_LX)
20. CyrixIII/VIA-C3 (MCYRIXIII)
21. VIA C3-2 (Nehemiah) (MVIAC3_2)
22. VIA C7 (MVIAC7)
23. Core 2/newer Xeon (MCORE2)
24. Intel Atom (MATOM) (NEW)

cat /proc/cpuinfo command on my PC gives the following output:
processor : 0
vendor_id : GenuineIntel
cpu family : 6
model : 15
model name : Intel(R) Core(TM)2 Duo CPU T5450 @ 1.66GHz
stepping : 13
cpu MHz : 1000.000
cache size : 2048 KB
physical id : 0
siblings : 2
core id : 0
cpu cores : 2
apicid : 0
initial apicid : 0
fdiv_bug : no
hlt_bug : no
f00f_bug : no
coma_bug : no
fpu : yes
fpu_exception : yes
cpuid level : 10
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 nx lm
constant_tsc arch_perfmon pebs bts pni dtes64 monitor ds_cpl est tm2
ssse3 cx16 xtpr pdcm lahf_lm
bogomips : 3325.21
clflush size : 64
power management:

processor : 1
vendor_id : GenuineIntel
cpu family : 6
model : 15
model name : Intel(R) Core(TM)2 Duo CPU T5450 @ 1.66GHz
stepping : 13
cpu MHz : 1000.000
cache size : 2048 KB
physical id : 0
siblings : 2
core id : 1
cpu cores : 2
apicid : 1
initial apicid : 1
fdiv_bug : no
hlt_bug : no
f00f_bug : no
coma_bug : no
fpu : yes
fpu_exception : yes
cpuid level : 10
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 nx lm
constant_tsc arch_perfmon pebs bts pni dtes64 monitor ds_cpl est tm2
ssse3 cx16 xtpr pdcm lahf_lm
bogomips : 3324.84
clflush size : 64
power management:

Thanks in advance.
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From: Américo Wang on
On Fri, May 28, 2010 at 02:54:38AM +0000, ranjith kumar wrote:
>hi
>On my PC "uname -a" prints
>Linux localhost.localdomain 2.6.29.4-167.fc11.i686.PAE #1 SMP Wed May
>27 17:28:22 EDT 2009 i686 i686 i386 GNU/Linux
>
>1)I tried to build many linux kernel versions. But I always end up
>error lik "file not recognized: File truncated"
>
>For example when I tried to build linux-2.6.34(copied /boot/config
>file, make oldconfig, make all), I got the follwing error:
> CC [M] drivers/mtd/ubi/eba.o
> CC [M] drivers/mtd/ubi/io.o
> CC [M] drivers/mtd/ubi/wl.o
> CC [M] drivers/mtd/ubi/scan.o
> CC [M] drivers/mtd/ubi/misc.o
> LD [M] drivers/mtd/ubi/ubi.o
>drivers/mtd/ubi/eba.o: file not recognized: File truncated
>make[3]: *** [drivers/mtd/ubi/ubi.o] Error 1
>make[2]: *** [drivers/mtd/ubi] Error 2
>make[1]: *** [drivers/mtd] Error 2
>make: *** [drivers] Error 2
>
>How to solve the problem?


Try to do a 'make mrproper' before compiling the kernel.


>2)And how to know processor family of my PC?


Your machine is x86_64, you could choose "Generic x86_64"
instead of these i386 stuffs. I think your distribution
also does this.

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