From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1161018AbbENRTL (ORCPT ); Thu, 14 May 2015 13:19:11 -0400 Received: from smtp02.citrix.com ([66.165.176.63]:58605 "EHLO SMTP02.CITRIX.COM" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753529AbbENRSX (ORCPT ); Thu, 14 May 2015 13:18:23 -0400 X-IronPort-AV: E=Sophos;i="5.13,430,1427760000"; d="scan'208";a="265173443" From: Julien Grall To: CC: , , , , , Julien Grall , Konrad Rzeszutek Wilk , Boris Ostrovsky , "David Vrabel" Subject: [RFC 13/23] xen/xenbus: Use Xen page definition Date: Thu, 14 May 2015 18:00:53 +0100 Message-ID: <1431622863-28575-14-git-send-email-julien.grall@citrix.com> X-Mailer: git-send-email 2.1.4 In-Reply-To: <1431622863-28575-1-git-send-email-julien.grall@citrix.com> References: <1431622863-28575-1-git-send-email-julien.grall@citrix.com> MIME-Version: 1.0 Content-Type: text/plain X-DLP: MIA2 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org The xenstore ring is always based on the page granularity of Xen. Signed-off-by: Julien Grall Cc: Konrad Rzeszutek Wilk Cc: Boris Ostrovsky Cc: David Vrabel --- drivers/xen/xenbus/xenbus_probe.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/xen/xenbus/xenbus_probe.c b/drivers/xen/xenbus/xenbus_probe.c index 5390a67..f99933d9 100644 --- a/drivers/xen/xenbus/xenbus_probe.c +++ b/drivers/xen/xenbus/xenbus_probe.c @@ -713,7 +713,7 @@ static int __init xenstored_local_init(void) xen_store_mfn = xen_start_info->store_mfn = pfn_to_mfn(virt_to_phys((void *)page) >> - PAGE_SHIFT); + XEN_PAGE_SHIFT); /* Next allocate a local port which xenstored can bind to */ alloc_unbound.dom = DOMID_SELF; @@ -804,7 +804,7 @@ static int __init xenbus_init(void) goto out_error; xen_store_mfn = (unsigned long)v; xen_store_interface = - xen_remap(xen_store_mfn << PAGE_SHIFT, PAGE_SIZE); + xen_remap(xen_store_mfn << XEN_PAGE_SHIFT, XEN_PAGE_SIZE); break; default: pr_warn("Xenstore state unknown\n"); -- 2.1.4 From mboxrd@z Thu Jan 1 00:00:00 1970 From: julien.grall@citrix.com (Julien Grall) Date: Thu, 14 May 2015 18:00:53 +0100 Subject: [RFC 13/23] xen/xenbus: Use Xen page definition In-Reply-To: <1431622863-28575-1-git-send-email-julien.grall@citrix.com> References: <1431622863-28575-1-git-send-email-julien.grall@citrix.com> Message-ID: <1431622863-28575-14-git-send-email-julien.grall@citrix.com> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org The xenstore ring is always based on the page granularity of Xen. Signed-off-by: Julien Grall Cc: Konrad Rzeszutek Wilk Cc: Boris Ostrovsky Cc: David Vrabel --- drivers/xen/xenbus/xenbus_probe.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/xen/xenbus/xenbus_probe.c b/drivers/xen/xenbus/xenbus_probe.c index 5390a67..f99933d9 100644 --- a/drivers/xen/xenbus/xenbus_probe.c +++ b/drivers/xen/xenbus/xenbus_probe.c @@ -713,7 +713,7 @@ static int __init xenstored_local_init(void) xen_store_mfn = xen_start_info->store_mfn = pfn_to_mfn(virt_to_phys((void *)page) >> - PAGE_SHIFT); + XEN_PAGE_SHIFT); /* Next allocate a local port which xenstored can bind to */ alloc_unbound.dom = DOMID_SELF; @@ -804,7 +804,7 @@ static int __init xenbus_init(void) goto out_error; xen_store_mfn = (unsigned long)v; xen_store_interface = - xen_remap(xen_store_mfn << PAGE_SHIFT, PAGE_SIZE); + xen_remap(xen_store_mfn << XEN_PAGE_SHIFT, XEN_PAGE_SIZE); break; default: pr_warn("Xenstore state unknown\n"); -- 2.1.4 From mboxrd@z Thu Jan 1 00:00:00 1970 From: Julien Grall Subject: [RFC 13/23] xen/xenbus: Use Xen page definition Date: Thu, 14 May 2015 18:00:53 +0100 Message-ID: <1431622863-28575-14-git-send-email-julien.grall@citrix.com> References: <1431622863-28575-1-git-send-email-julien.grall@citrix.com> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: Received: from mail6.bemta5.messagelabs.com ([195.245.231.135]) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1Yswm9-0003Fp-8P for xen-devel@lists.xenproject.org; Thu, 14 May 2015 17:18:25 +0000 In-Reply-To: <1431622863-28575-1-git-send-email-julien.grall@citrix.com> List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Sender: xen-devel-bounces@lists.xen.org Errors-To: xen-devel-bounces@lists.xen.org To: xen-devel@lists.xenproject.org Cc: ian.campbell@citrix.com, stefano.stabellini@eu.citrix.com, tim@xen.org, linux-kernel@vger.kernel.org, Julien Grall , David Vrabel , Boris Ostrovsky , linux-arm-kernel@lists.infradead.org List-Id: xen-devel@lists.xenproject.org The xenstore ring is always based on the page granularity of Xen. Signed-off-by: Julien Grall Cc: Konrad Rzeszutek Wilk Cc: Boris Ostrovsky Cc: David Vrabel --- drivers/xen/xenbus/xenbus_probe.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/xen/xenbus/xenbus_probe.c b/drivers/xen/xenbus/xenbus_probe.c index 5390a67..f99933d9 100644 --- a/drivers/xen/xenbus/xenbus_probe.c +++ b/drivers/xen/xenbus/xenbus_probe.c @@ -713,7 +713,7 @@ static int __init xenstored_local_init(void) xen_store_mfn = xen_start_info->store_mfn = pfn_to_mfn(virt_to_phys((void *)page) >> - PAGE_SHIFT); + XEN_PAGE_SHIFT); /* Next allocate a local port which xenstored can bind to */ alloc_unbound.dom = DOMID_SELF; @@ -804,7 +804,7 @@ static int __init xenbus_init(void) goto out_error; xen_store_mfn = (unsigned long)v; xen_store_interface = - xen_remap(xen_store_mfn << PAGE_SHIFT, PAGE_SIZE); + xen_remap(xen_store_mfn << XEN_PAGE_SHIFT, XEN_PAGE_SIZE); break; default: pr_warn("Xenstore state unknown\n"); -- 2.1.4