linux-kernel - Re: [PATCH 2/8] KVM: PPC: reserve a capability and ioctl numbers for realmode VFIO

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Message-Id: <E8E3A724-7045-4B8F-BE29-29BAB41D68C2@suse.de>
Date:	Wed, 10 Jul 2013 12:27:12 +0200
From:	Alexander Graf <agraf@...e.de>
To:	Alexey Kardashevskiy <aik@...abs.ru>
Cc:	linuxppc-dev@...ts.ozlabs.org,
	David Gibson <david@...son.dropbear.id.au>,
	Benjamin Herrenschmidt <benh@...nel.crashing.org>,
	Paul Mackerras <paulus@...ba.org>,
	Alex Williamson <alex.williamson@...hat.com>,
	"Paul E . McKenney" <paulmck@...ux.vnet.ibm.com>,
	kvm@...r.kernel.org, linux-doc@...r.kernel.org,
	linux-kernel@...r.kernel.org, kvm-ppc@...r.kernel.org
Subject: Re: [PATCH 2/8] KVM: PPC: reserve a capability and ioctl numbers for realmode VFIO


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@...abs.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?

> Many sections, not really ordered. Thank you.

They should all be ordered inside of their own categories.


Alex

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