From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755261AbcGEPD5 (ORCPT ); Tue, 5 Jul 2016 11:03:57 -0400 Received: from mail.kernel.org ([198.145.29.136]:52030 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754753AbcGEPDz (ORCPT ); Tue, 5 Jul 2016 11:03:55 -0400 Date: Tue, 5 Jul 2016 16:03:47 +0100 (BST) From: Stefano Stabellini X-X-Sender: sstabellini@sstabellini-ThinkPad-X260 To: Juergen Gross cc: xen-devel@lists.xenproject.org, linux-kernel@vger.kernel.org, sstabellini@kernel.org, boris.ostrovsky@oracle.com, david.vrabel@citrix.com Subject: Re: [PATCH 2/3] arm/xen: add support for vm_assist hypercall In-Reply-To: <1466579034-12113-3-git-send-email-jgross@suse.com> Message-ID: References: <1466579034-12113-1-git-send-email-jgross@suse.com> <1466579034-12113-3-git-send-email-jgross@suse.com> User-Agent: Alpine 2.10 (DEB 1266 2009-07-14) MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Wed, 22 Jun 2016, Juergen Gross wrote: > Add support for the Xen HYPERVISOR_vm_assist hypercall. > > Signed-off-by: Juergen Gross Reviewed-by: Stefano Stabellini > 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 > -- > 2.6.6 >