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Re: [PATCH v2 10/20] xen/xenbus: Use Xen page definition

Started byDavid Vrabel <david.vrabel@citrix.com>
First post2015-07-24 12:00 +0200
Last post2015-07-24 12:00 +0200
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  Re: [PATCH v2 10/20] xen/xenbus: Use Xen page definition David Vrabel <david.vrabel@citrix.com> - 2015-07-24 12:00 +0200

#1191654 — Re: [PATCH v2 10/20] xen/xenbus: Use Xen page definition

FromDavid Vrabel <david.vrabel@citrix.com>
Date2015-07-24 12:00 +0200
SubjectRe: [PATCH v2 10/20] xen/xenbus: Use Xen page definition
Message-ID<pPHVM-2bg-7@gated-at.bofh.it>
On 09/07/15 21:42, Julien Grall wrote:
> All the ring (xenstore, and PV rings) are 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);

xen_store_pfn = xen_page_to_gfn(page);

Otherwise,

Reviewed-by: David Vrabel <david.vrabel@citrix.com>

David
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