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Re: [libvirt] [Qemu-devel] [PATCH qom-cpu 7/9] target-i386: Use FeatureWord loop on filter_features_for_kvm()



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Am 03.05.2013 17:01, schrieb Eric Blake:
> On 04/22/2013 01:00 PM, Eduardo Habkost wrote:
>> Instead of open-coding the filtering code for each feature word,
>> change the existing code to use the feature_word_info array, that
>> have exactly the same CPUID eax/ecx/register values for each
>> feature word.
>> 
>> Signed-off-by: Eduardo Habkost <ehabkost redhat com> --- 
>> target-i386/cpu.c | 24 +++++++----------------- 1 file changed, 7
>> insertions(+), 17 deletions(-)
>> 
> 
>> +    for (w = 0; w < FEATURE_WORDS; w++) { +
>> FeatureWordInfo *wi = &feature_word_info[w]; +
>> env->features[w] &= kvm_arch_get_supported_cpuid(s,
>> wi->cpuid_eax, +
>> wi->cpuid_ecx, +
>> wi->cpuid_reg);
> 
> Indentation is unusual, but the resulting alignment is nicer than
> having 'wi->' flush under 's'.  I would have written the call in
> four lines instead of 3, but that's not essential.
> 
> Reviewed-by: Eric Blake <eblake redhat com>

Thanks, applied to qom-cpu:
https://github.com/afaerber/qemu-cpu/commits/qom-cpu

Andreas

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