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From: Benjamin Herrenschmidt <benh@kernel.crashing.org>
To: Gleb Natapov <gleb@redhat.com>
Cc: linuxppc-dev@lists.ozlabs.org, Paul Mackerras <paulus@samba.org>,
	Alexander Graf <agraf@suse.de>,
	kvm@vger.kernel.org, linux-doc@vger.kernel.org,
	linux-kernel@vger.kernel.org, kvm-ppc@vger.kernel.org,
	Alexey Kardashevskiy <aik@ozlabs.ru>
Subject: Re: [PATCH 02/10] KVM: PPC: reserve a capability number for multitce support
Date: Wed, 14 Aug 2013 00:51:14 +0000	[thread overview]
Message-ID: <1376441474.4255.39.camel@pasglop> (raw)
In-Reply-To: <1375332272-22176-3-git-send-email-aik@ozlabs.ru>

On Thu, 2013-08-01 at 14:44 +1000, Alexey Kardashevskiy wrote:
> This is to reserve a capablity number for upcoming support
> of H_PUT_TCE_INDIRECT and H_STUFF_TCE pseries hypercalls
> which support mulptiple DMA map/unmap operations per one call.

Gleb, any chance you can put this (and the next one) into a tree to
"lock in" the numbers ?

I've been wanting to apply the whole series to powerpc-next, that's
stuff has been simmering for way too long and is in a good enough shape
imho, but I need the capabilities and ioctl numbers locked in your tree
first.

Cheers,
Ben.

> Signed-off-by: Alexey Kardashevskiy <aik@ozlabs.ru>
> ---
> Changes:
> 2013/07/16:
> * changed the number
> 
> Signed-off-by: Alexey Kardashevskiy <aik@ozlabs.ru>
> ---
>  include/uapi/linux/kvm.h | 1 +
>  1 file changed, 1 insertion(+)
> 
> diff --git a/include/uapi/linux/kvm.h b/include/uapi/linux/kvm.h
> index acccd08..99c2533 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_ARM_EL1_32BIT 93
> +#define KVM_CAP_SPAPR_MULTITCE 94
>  
>  #ifdef KVM_CAP_IRQ_ROUTING
>  



WARNING: multiple messages have this Message-ID (diff)
From: Benjamin Herrenschmidt <benh@kernel.crashing.org>
To: Gleb Natapov <gleb@redhat.com>
Cc: kvm@vger.kernel.org, linux-doc@vger.kernel.org,
	Alexey Kardashevskiy <aik@ozlabs.ru>,
	linux-kernel@vger.kernel.org, kvm-ppc@vger.kernel.org,
	Alexander Graf <agraf@suse.de>, Paul Mackerras <paulus@samba.org>,
	linuxppc-dev@lists.ozlabs.org
Subject: Re: [PATCH 02/10] KVM: PPC: reserve a capability number for multitce support
Date: Wed, 14 Aug 2013 10:51:14 +1000	[thread overview]
Message-ID: <1376441474.4255.39.camel@pasglop> (raw)
In-Reply-To: <1375332272-22176-3-git-send-email-aik@ozlabs.ru>

On Thu, 2013-08-01 at 14:44 +1000, Alexey Kardashevskiy wrote:
> This is to reserve a capablity number for upcoming support
> of H_PUT_TCE_INDIRECT and H_STUFF_TCE pseries hypercalls
> which support mulptiple DMA map/unmap operations per one call.

Gleb, any chance you can put this (and the next one) into a tree to
"lock in" the numbers ?

I've been wanting to apply the whole series to powerpc-next, that's
stuff has been simmering for way too long and is in a good enough shape
imho, but I need the capabilities and ioctl numbers locked in your tree
first.

Cheers,
Ben.

> Signed-off-by: Alexey Kardashevskiy <aik@ozlabs.ru>
> ---
> Changes:
> 2013/07/16:
> * changed the number
> 
> Signed-off-by: Alexey Kardashevskiy <aik@ozlabs.ru>
> ---
>  include/uapi/linux/kvm.h | 1 +
>  1 file changed, 1 insertion(+)
> 
> diff --git a/include/uapi/linux/kvm.h b/include/uapi/linux/kvm.h
> index acccd08..99c2533 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_ARM_EL1_32BIT 93
> +#define KVM_CAP_SPAPR_MULTITCE 94
>  
>  #ifdef KVM_CAP_IRQ_ROUTING
>  

WARNING: multiple messages have this Message-ID (diff)
From: Benjamin Herrenschmidt <benh@kernel.crashing.org>
To: Gleb Natapov <gleb@redhat.com>
Cc: linuxppc-dev@lists.ozlabs.org, Paul Mackerras <paulus@samba.org>,
	Alexander Graf <agraf@suse.de>,
	kvm@vger.kernel.org, linux-doc@vger.kernel.org,
	linux-kernel@vger.kernel.org, kvm-ppc@vger.kernel.org,
	Alexey Kardashevskiy <aik@ozlabs.ru>
Subject: Re: [PATCH 02/10] KVM: PPC: reserve a capability number for multitce support
Date: Wed, 14 Aug 2013 10:51:14 +1000	[thread overview]
Message-ID: <1376441474.4255.39.camel@pasglop> (raw)
In-Reply-To: <1375332272-22176-3-git-send-email-aik@ozlabs.ru>

On Thu, 2013-08-01 at 14:44 +1000, Alexey Kardashevskiy wrote:
> This is to reserve a capablity number for upcoming support
> of H_PUT_TCE_INDIRECT and H_STUFF_TCE pseries hypercalls
> which support mulptiple DMA map/unmap operations per one call.

Gleb, any chance you can put this (and the next one) into a tree to
"lock in" the numbers ?

I've been wanting to apply the whole series to powerpc-next, that's
stuff has been simmering for way too long and is in a good enough shape
imho, but I need the capabilities and ioctl numbers locked in your tree
first.

Cheers,
Ben.

> Signed-off-by: Alexey Kardashevskiy <aik@ozlabs.ru>
> ---
> Changes:
> 2013/07/16:
> * changed the number
> 
> Signed-off-by: Alexey Kardashevskiy <aik@ozlabs.ru>
> ---
>  include/uapi/linux/kvm.h | 1 +
>  1 file changed, 1 insertion(+)
> 
> diff --git a/include/uapi/linux/kvm.h b/include/uapi/linux/kvm.h
> index acccd08..99c2533 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_ARM_EL1_32BIT 93
> +#define KVM_CAP_SPAPR_MULTITCE 94
>  
>  #ifdef KVM_CAP_IRQ_ROUTING
>  



  reply	other threads:[~2013-08-14  0:51 UTC|newest]

Thread overview: 83+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2013-08-01  4:44 [PATCH 00/10 v7] KVM: PPC: IOMMU in-kernel handling Alexey Kardashevskiy
2013-08-01  4:44 ` Alexey Kardashevskiy
2013-08-01  4:44 ` Alexey Kardashevskiy
2013-08-01  4:44 ` [PATCH 01/10] hashtable: add hash_for_each_possible_rcu_notrace() Alexey Kardashevskiy
2013-08-01  4:44   ` Alexey Kardashevskiy
2013-08-01  4:44   ` Alexey Kardashevskiy
2013-08-01  4:44 ` [PATCH 02/10] KVM: PPC: reserve a capability number for multitce support Alexey Kardashevskiy
2013-08-01  4:44   ` Alexey Kardashevskiy
2013-08-01  4:44   ` Alexey Kardashevskiy
2013-08-14  0:51   ` Benjamin Herrenschmidt [this message]
2013-08-14  0:51     ` Benjamin Herrenschmidt
2013-08-14  0:51     ` Benjamin Herrenschmidt
2013-08-26 12:37     ` Gleb Natapov
2013-08-26 12:37       ` Gleb Natapov
2013-08-26 12:37       ` Gleb Natapov
2013-08-27  4:19       ` Benjamin Herrenschmidt
2013-08-27  4:19         ` Benjamin Herrenschmidt
2013-08-27  4:19         ` Benjamin Herrenschmidt
2013-08-27  4:22         ` Benjamin Herrenschmidt
2013-08-27  4:22           ` Benjamin Herrenschmidt
2013-08-27  4:22           ` Benjamin Herrenschmidt
2013-08-27  6:41           ` Gleb Natapov
2013-08-27  6:41             ` Gleb Natapov
2013-08-27  6:41             ` Gleb Natapov
2013-08-27  7:35             ` Benjamin Herrenschmidt
2013-08-27  7:35               ` Benjamin Herrenschmidt
2013-08-27  7:35               ` Benjamin Herrenschmidt
2013-08-27  6:40         ` Gleb Natapov
2013-08-27  6:40           ` Gleb Natapov
2013-08-27  6:40           ` Gleb Natapov
2013-08-27  7:34           ` Benjamin Herrenschmidt
2013-08-27  7:34             ` Benjamin Herrenschmidt
2013-08-27  7:34             ` Benjamin Herrenschmidt
2013-08-01  4:44 ` [PATCH 03/10] KVM: PPC: reserve a capability and ioctl numbers for realmode VFIO Alexey Kardashevskiy
2013-08-01  4:44   ` Alexey Kardashevskiy
2013-08-01  4:44   ` Alexey Kardashevskiy
2013-08-15  7:16   ` Alexander Graf
2013-08-15  7:16     ` Alexander Graf
2013-08-15  7:16     ` Alexander Graf
2013-08-15  7:22     ` Alexey Kardashevskiy
2013-08-15  7:22       ` Alexey Kardashevskiy
2013-08-15  7:22       ` Alexey Kardashevskiy
2013-08-15  7:24       ` Alexander Graf
2013-08-15  7:24         ` Alexander Graf
2013-08-15  7:24         ` Alexander Graf
2013-08-15  7:25         ` Alexander Graf
2013-08-15  7:25           ` Alexander Graf
2013-08-15  7:25           ` Alexander Graf
2013-08-15  7:42           ` Alexey Kardashevskiy
2013-08-15  7:42             ` Alexey Kardashevskiy
2013-08-15  7:42             ` Alexey Kardashevskiy
2013-08-15  7:43             ` Alexander Graf
2013-08-15  7:43               ` Alexander Graf
2013-08-15  7:43               ` Alexander Graf
2013-08-15  7:54               ` Alexey Kardashevskiy
2013-08-15  7:54                 ` Alexey Kardashevskiy
2013-08-15  7:54                 ` Alexey Kardashevskiy
2013-08-15  7:56                 ` Alexander Graf
2013-08-15  7:56                   ` Alexander Graf
2013-08-15  7:56                   ` Alexander Graf
2013-08-15  7:56                   ` Alexander Graf
2013-08-01  4:44 ` [PATCH 04/10] powerpc: Prepare to support kernel handling of IOMMU map/unmap Alexey Kardashevskiy
2013-08-01  4:44   ` Alexey Kardashevskiy
2013-08-01  4:44   ` Alexey Kardashevskiy
2013-08-01  4:44   ` Alexey Kardashevskiy
2013-08-01  4:44 ` [PATCH 05/10] powerpc: add real mode support for dma operations on powernv Alexey Kardashevskiy
2013-08-01  4:44   ` Alexey Kardashevskiy
2013-08-01  4:44   ` Alexey Kardashevskiy
2013-08-01  4:44 ` [PATCH 06/10] KVM: PPC: enable IOMMU_API for KVM_BOOK3S_64 permanently Alexey Kardashevskiy
2013-08-01  4:44   ` Alexey Kardashevskiy
2013-08-01  4:44   ` Alexey Kardashevskiy
2013-08-01  4:44 ` [PATCH 07/10] KVM: PPC: Add support for multiple-TCE hcalls Alexey Kardashevskiy
2013-08-01  4:44   ` Alexey Kardashevskiy
2013-08-01  4:44   ` Alexey Kardashevskiy
2013-08-01  4:44 ` [PATCH 08/10] powerpc/iommu: rework to support realmode Alexey Kardashevskiy
2013-08-01  4:44   ` Alexey Kardashevskiy
2013-08-01  4:44   ` Alexey Kardashevskiy
2013-08-01  4:44 ` [PATCH 09/10] KVM: PPC: Add support for IOMMU in-kernel handling Alexey Kardashevskiy
2013-08-01  4:44   ` Alexey Kardashevskiy
2013-08-01  4:44   ` Alexey Kardashevskiy
2013-08-01  4:44 ` [PATCH 10/10] KVM: PPC: Add hugepage " Alexey Kardashevskiy
2013-08-01  4:44   ` Alexey Kardashevskiy
2013-08-01  4:44   ` Alexey Kardashevskiy

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