From mboxrd@z Thu Jan  1 00:00:00 1970
From: david.vrabel@citrix.com (David Vrabel)
Date: Tue, 19 May 2015 14:59:45 +0100
Subject: [Xen-devel] [RFC 13/23] xen/xenbus: Use Xen page definition
In-Reply-To: <1431622863-28575-14-git-send-email-julien.grall@citrix.com>
References: <1431622863-28575-1-git-send-email-julien.grall@citrix.com>
 <1431622863-28575-14-git-send-email-julien.grall@citrix.com>
Message-ID: <555B41D1.7010400@citrix.com>
To: linux-arm-kernel@lists.infradead.org
List-Id: linux-arm-kernel.lists.infradead.org

On 14/05/15 18:00, Julien Grall wrote:
> The xenstore ring is always based on the page granularity of Xen.
[...]
> --- 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);

This is page_to_mfn() that you adjusted in the previous patch.

David