VIA C3 problems

VIA C3 problems

[Scott Russ]

I am having problems with using cpufreq.  I used to use it fine and just
recently tried applying it again.  I am using 2.4.22 with the CK-2 patches
(http://members.optusnet.com.au/ckolivas/kernel/).

When I modprobe longhaul I get a kernel oops and lsmod shows longhaul as still
initalizing and I can't rmmod.  I also tried the 2.4.22-ac2 patch which
includes cpufreq with the same results.  Any suggestions?

longhaul: VIA CPU detected. Longhaul version 2 supported
longhaul: MinMult(x10)=30 MaxMult(x10)=60
longhaul: Lowestspeed=0 Highestspeed=0
longhaul: FSB:0 Mult(x10):100
divide error: 0000
CPU:    0
EIP:    0010:[<c010c533>]    Not tainted
EFLAGS: 00010246
eax: 0051e9fe   ebx: 00001f2c   ecx: 0051e9fe edx: 00000000
esi: 00000000   edi: 00000000   ebp: 00000000 esp: dde65da8
ds: 0018   es: 0018   ss: 0018
Process insmod (pid: 227, stackpage=dde65000)
Stack: c022f0b0 dde65e38 00000001 c0238804 00000000 c0120f4a c022f0b0 00000001
       dde65e38 00000000 00000000 dde65e38 c01b37e0 c02a65ac 00000001 dde65e38
       0000000b 00000000 0000110a dde65e44 00001f2c e01c1411 dde65e38 00000001
Call Trace:    [<c0120f4a>] [<c01b37e0>] [<e01c1411>] [<e01c1878>] [<c01b3222>]
  [<c01b32cd>] [<c01b369b>] [<c01b3037>] [<c01b3880>] [<e01c19f4>] [<e01c2240>]
  [<c0118491>] [<e01c1060>] [<c0106d33>]
Sep 13 03:35:13 legends kernel:
Code: f7 f7 89 c1 89 d6 0f af cb 0f af f3 89 f0 31 d2 f7 f7 01 c8

Re: VIA C3 problems

[Toula Michael]

Scott Russ wrote:

>I am having problems with using cpufreq.  I used to use it fine and just
>recently tried applying it again.  I am using 2.4.22 with the CK-2 patches
>(http://members.optusnet.com.au/ckolivas/kernel/).
>
>When I modprobe longhaul I get a kernel oops and lsmod shows longhaul as still
>initalizing and I can't rmmod.  I also tried the 2.4.22-ac2 patch which
>includes cpufreq with the same results.  Any suggestions?
>
>longhaul: VIA CPU detected. Longhaul version 2 supported
>longhaul: MinMult(x10)=30 MaxMult(x10)=60
>longhaul: Lowestspeed=0 Highestspeed=0
>longhaul: FSB:0 Mult(x10):100
>divide error: 0000
>CPU:    0
>EIP:    0010:[<c010c533>]    Not tainted
>EFLAGS: 00010246
>eax: 0051e9fe   ebx: 00001f2c   ecx: 0051e9fe edx: 00000000
>esi: 00000000   edi: 00000000   ebp: 00000000 esp: dde65da8
>ds: 0018   es: 0018   ss: 0018
>Process insmod (pid: 227, stackpage=dde65000)
>Stack: c022f0b0 dde65e38 00000001 c0238804 00000000 c0120f4a c022f0b0 00000001
>       dde65e38 00000000 00000000 dde65e38 c01b37e0 c02a65ac 00000001 dde65e38
>       0000000b 00000000 0000110a dde65e44 00001f2c e01c1411 dde65e38 00000001
>Call Trace:    [<c0120f4a>] [<c01b37e0>] [<e01c1411>] [<e01c1878>] [<c01b3222>]
>  [<c01b32cd>] [<c01b369b>] [<c01b3037>] [<c01b3880>] [<e01c19f4>] [<e01c2240>]
>  [<c0118491>] [<e01c1060>] [<c0106d33>]
>Sep 13 03:35:13 legends kernel:
>Code: f7 f7 89 c1 89 d6 0f af cb 0f af f3 89 f0 31 d2 f7 f7 01 c8
>
>_______________________________________________
>Cpufreq mailing list
>Cpufreq@www.linux.org.uk
>http://www.linux.org.uk/mailman/listinfo/cpufreq
>
>  
>
You should try a clean vanilla kernel ( 2.4.22 ) from kernel.org and 
patch it with one of the latest daily tar archive of the cpufreq cvs :
 ftp://ftp.linux.org.uk/pub/linux/cpufreq/  .
It works for me.

Re: VIA C3 problems

[Dave Jones]

On Tue, Sep 16, 2003 at 03:40:52AM -0700, Scott Russ wrote:
 > I am having problems with using cpufreq.  I used to use it fine and just
 > recently tried applying it again.  I am using 2.4.22 with the CK-2 patches
 > (http://members.optusnet.com.au/ckolivas/kernel/).
 > 
 > When I modprobe longhaul I get a kernel oops and lsmod shows longhaul as still
 > initalizing and I can't rmmod.  I also tried the 2.4.22-ac2 patch which
 > includes cpufreq with the same results.  Any suggestions?

Known bug, fixed in 2.6, needs backporting to 2.4-ac

		Dave

-- 
 Dave Jones     http://www.codemonkey.org.uk