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SubjectRe: [PATCH 2/8] KVM: PPC: reserve a capability and ioctl numbers for realmode VFIO
On 07/10/2013 08:27 PM, Alexander Graf wrote:
>
> On 10.07.2013, at 01:35, Alexey Kardashevskiy wrote:
>
>> On 07/10/2013 01:35 AM, Alexander Graf wrote:
>>> On 06/27/2013 07:02 AM, Alexey Kardashevskiy wrote:
>>>> Signed-off-by: Alexey Kardashevskiy<aik@ozlabs.ru>
>>>> ---
>>>> include/uapi/linux/kvm.h | 2 ++
>>>> 1 file changed, 2 insertions(+)
>>>>
>>>> diff --git a/include/uapi/linux/kvm.h b/include/uapi/linux/kvm.h
>>>> index 970b1f5..0865c01 100644
>>>> --- a/include/uapi/linux/kvm.h
>>>> +++ b/include/uapi/linux/kvm.h
>>>> @@ -667,6 +667,7 @@ struct kvm_ppc_smmu_info {
>>>> #define KVM_CAP_PPC_RTAS 91
>>>> #define KVM_CAP_IRQ_XICS 92
>>>> #define KVM_CAP_SPAPR_MULTITCE 93
>>>> +#define KVM_CAP_SPAPR_TCE_IOMMU 94
>>>>
>>>> #ifdef KVM_CAP_IRQ_ROUTING
>>>>
>>>> @@ -923,6 +924,7 @@ struct kvm_s390_ucas_mapping {
>>>> /* Available with KVM_CAP_PPC_ALLOC_HTAB */
>>>> #define KVM_PPC_ALLOCATE_HTAB _IOWR(KVMIO, 0xa7, __u32)
>>>> #define KVM_CREATE_SPAPR_TCE _IOW(KVMIO, 0xa8, struct
>>>> kvm_create_spapr_tce)
>>>> +#define KVM_CREATE_SPAPR_TCE_IOMMU _IOW(KVMIO, 0xaf, struct
>>>> kvm_create_spapr_tce_iommu)
>>>
>>> Please order them by number.
>>
>> Oh. Again :( We have had this discussion with Scott Wood here already.
>> Where _exactly_ do you want me to put it?
>
> 8 lines further down. With a comment saying when it's available. Also why is it af, not ad?


0xad and 0xae are taken.
Where should I have commented this? In the commit message? Or in the patch
itself?


>> Many sections, not really ordered. Thank you.
>
> They should all be ordered inside of their own categories.


--
Alexey


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