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From: Juergen Gross <jgross@suse.com>
To: xen-devel@lists.xenproject.org, linux-kernel@vger.kernel.org
Cc: boris.ostrovsky@oracle.com, sstabellini@kernel.org,
	david.vrabel@citrix.com
Subject: Re: [PATCH 2/3] arm/xen: add support for vm_assist hypercall
Date: Mon, 4 Jul 2016 11:21:51 +0200	[thread overview]
Message-ID: <577A2AAF.8050902__11065.394714433$1467624242$gmane$org@suse.com> (raw)
In-Reply-To: <1466579034-12113-3-git-send-email-jgross@suse.com>

On 22/06/16 09:03, Juergen Gross wrote:
> Add support for the Xen HYPERVISOR_vm_assist hypercall.
> 
> Signed-off-by: Juergen Gross <jgross@suse.com>

Stefano, could you please comment?


Juergen

> ---
>  arch/arm/include/asm/xen/hypercall.h | 1 +
>  arch/arm/xen/enlighten.c             | 1 +
>  arch/arm/xen/hypercall.S             | 1 +
>  arch/arm64/xen/hypercall.S           | 1 +
>  4 files changed, 4 insertions(+)
> 
> diff --git a/arch/arm/include/asm/xen/hypercall.h b/arch/arm/include/asm/xen/hypercall.h
> index b6b962d..9d874db 100644
> --- a/arch/arm/include/asm/xen/hypercall.h
> +++ b/arch/arm/include/asm/xen/hypercall.h
> @@ -52,6 +52,7 @@ int HYPERVISOR_memory_op(unsigned int cmd, void *arg);
>  int HYPERVISOR_physdev_op(int cmd, void *arg);
>  int HYPERVISOR_vcpu_op(int cmd, int vcpuid, void *extra_args);
>  int HYPERVISOR_tmem_op(void *arg);
> +int HYPERVISOR_vm_assist(unsigned int cmd, unsigned int type);
>  int HYPERVISOR_platform_op_raw(void *arg);
>  static inline int HYPERVISOR_platform_op(struct xen_platform_op *op)
>  {
> diff --git a/arch/arm/xen/enlighten.c b/arch/arm/xen/enlighten.c
> index 71db30c..0f3aa12 100644
> --- a/arch/arm/xen/enlighten.c
> +++ b/arch/arm/xen/enlighten.c
> @@ -389,4 +389,5 @@ EXPORT_SYMBOL_GPL(HYPERVISOR_vcpu_op);
>  EXPORT_SYMBOL_GPL(HYPERVISOR_tmem_op);
>  EXPORT_SYMBOL_GPL(HYPERVISOR_platform_op);
>  EXPORT_SYMBOL_GPL(HYPERVISOR_multicall);
> +EXPORT_SYMBOL_GPL(HYPERVISOR_vm_assist);
>  EXPORT_SYMBOL_GPL(privcmd_call);
> diff --git a/arch/arm/xen/hypercall.S b/arch/arm/xen/hypercall.S
> index 9a36f4f..a648dfc 100644
> --- a/arch/arm/xen/hypercall.S
> +++ b/arch/arm/xen/hypercall.S
> @@ -91,6 +91,7 @@ HYPERCALL3(vcpu_op);
>  HYPERCALL1(tmem_op);
>  HYPERCALL1(platform_op_raw);
>  HYPERCALL2(multicall);
> +HYPERCALL2(vm_assist);
>  
>  ENTRY(privcmd_call)
>  	stmdb sp!, {r4}
> diff --git a/arch/arm64/xen/hypercall.S b/arch/arm64/xen/hypercall.S
> index 70df80e..329c802 100644
> --- a/arch/arm64/xen/hypercall.S
> +++ b/arch/arm64/xen/hypercall.S
> @@ -82,6 +82,7 @@ HYPERCALL3(vcpu_op);
>  HYPERCALL1(tmem_op);
>  HYPERCALL1(platform_op_raw);
>  HYPERCALL2(multicall);
> +HYPERCALL2(vm_assist);
>  
>  ENTRY(privcmd_call)
>  	mov x16, x0
> 


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  reply	other threads:[~2016-07-04  9:21 UTC|newest]

Thread overview: 22+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2016-06-22  7:03 [PATCH 0/3] xen: add full support for CONFIG_PARAVIRT_TIME_ACCOUNTING Juergen Gross
2016-06-22  7:03 ` Juergen Gross
2016-06-22  7:03 ` [PATCH 1/3] xen: update xen headers Juergen Gross
2016-06-22  7:03   ` Juergen Gross
2016-07-05 15:07   ` Stefano Stabellini
2016-07-05 15:07     ` Stefano Stabellini
2016-06-22  7:03 ` [PATCH 2/3] arm/xen: add support for vm_assist hypercall Juergen Gross
2016-07-04  9:21   ` Juergen Gross [this message]
2016-07-04  9:21   ` Juergen Gross
2016-07-04 11:20   ` [Xen-devel] " Julien Grall
2016-07-04 11:20   ` Julien Grall
2016-07-05 15:03   ` Stefano Stabellini
2016-07-05 15:03   ` Stefano Stabellini
2016-06-22  7:03 ` Juergen Gross
2016-06-22  7:03 ` [PATCH 3/3] xen: support runqueue steal time on xen Juergen Gross
2016-06-22  7:03   ` Juergen Gross
2016-07-05 15:23   ` Stefano Stabellini
2016-07-05 15:23     ` Stefano Stabellini
2016-07-06  4:25     ` Juergen Gross
2016-07-06  4:25     ` Juergen Gross
2016-06-22 15:48 ` [PATCH 0/3] xen: add full support for CONFIG_PARAVIRT_TIME_ACCOUNTING Boris Ostrovsky
2016-06-22 15:48   ` Boris Ostrovsky

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