Re: [Qemu-devel] kernel-kqemu and linux

[Brad Campbell <brad@wasp.net.au>]

Brad Campbell wrote:
> Fabrice Bellard wrote:
>> Try the following patch:
>>
>> diff -u -w -r1.39 helper2.c
>> --- helper2.c   4 Dec 2005 18:46:06 -0000       1.39
>> +++ helper2.c   20 Mar 2006 23:38:51 -0000
>> @@ -110,6 +110,7 @@
>>          env->pat = 0x0007040600070406ULL;
>>          env->cpuid_ext_features = 0;
>>          env->cpuid_features |= CPUID_FXSR | CPUID_MMX | CPUID_SSE | 
>> CPUID_SSE2
>> | CPUID_PAE | CPUID_SEP;
>> +        env->cpuid_features |= CPUID_APIC; /* TEST */
>>          env->cpuid_xlevel = 0;
>>          {
>>              const char *model_id = "QEMU Virtual CPU version " 
>> QEMU_VERSION;
>>
>> If it works then APIC usage will become the default on i386...
>>
> 
> I'm afraid that makes no difference at all here..
> PIII-M linux host and both 2.4 compiled for i386 and 2.6 compiled for 
> PII linux guests

More information here..

http://fnarfbargle.dyndns.org:81/qemu-oops/qemu.oops.log
http://fnarfbargle.dyndns.org:81/qemu-oops/qemu.oops.log.2

Neat trick for capturing such groovy stuff..
In one console :-

cat /dev/ptyzf | tee qemu.oops.log

In another console :-

qemu -hda vm-1.img -kernel /tracks/linux-2.6.15.6/arch/i386/boot/bzImage -serial /dev/ttyzf -append 
"console=ttyS0" -m 64 -kernel-kqemu

Regards,
Brad (who just learned about pseudo terminal devices)
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