Re: [Xen-devel] [PATCH v19 05/14] x86/VPMU: Interface for setting PMU mode and flags

["Jan Beulich" <JBeulich@xxxxxxxx>]

>>> On 19.03.15 at 14:12, <dietmar.hahn@xxxxxxxxxxxxxx> wrote:
> Am Dienstag 17 MÃrz 2015, 10:54:02 schrieb Boris Ostrovsky:
>> +    case XENPMU_feature_get:
> 
> memset(&pmu_params, 0, sizeof(pmu_params));  ?
> 
>> +        pmu_params.val = vpmu_features;
>> +        if ( copy_field_to_guest(arg, &pmu_params, val) )
>> +            return -EFAULT;

Why? Notice the _field_ in the used function's name.

Jan

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