On 24/07/15 11:34, David Vrabel wrote:
> On 24/07/15 10:51, Julien Grall wrote:
>> On 24/07/15 10:48, David Vrabel wrote:
>>> On 24/07/15 10:39, Julien Grall wrote:
Hi David,
On 24/07/15 10:28, David Vrabel wrote:
> On 09/07/15 21:42, Julien Grall wrote:
>> The Xen hypercall
On Fri, 2015-07-24 at 11:34 +0100, David Vrabel wrote:
> it would be better to think that:
>
> PFNs index guest-sized pages (which may be 64 KiB).
>
> GFNs index Xen-sized pages (which is always 4 KiB).
This concept could be usefully added to the comment in
xen/include/xen/mm.h IMHO.
>
> Davi
On 24/07/15 10:51, Julien Grall wrote:
> On 24/07/15 10:48, David Vrabel wrote:
>> On 24/07/15 10:39, Julien Grall wrote:
>>> Hi David,
>>>
>>> On 24/07/15 10:28, David Vrabel wrote:
On 09/07/15 21:42, Julien Grall wrote:
> The Xen hypercall interface is always using 4K page granularity on
On 24/07/15 10:48, David Vrabel wrote:
> On 24/07/15 10:39, Julien Grall wrote:
>> Hi David,
>>
>> On 24/07/15 10:28, David Vrabel wrote:
>>> On 09/07/15 21:42, Julien Grall wrote:
The Xen hypercall interface is always using 4K page granularity on ARM
and x86 architecture.
With
On 24/07/15 10:39, Julien Grall wrote:
> Hi David,
>
> On 24/07/15 10:28, David Vrabel wrote:
>> On 09/07/15 21:42, Julien Grall wrote:
>>> The Xen hypercall interface is always using 4K page granularity on ARM
>>> and x86 architecture.
>>>
>>> With the incoming support of 64K page granularity for
Hi David,
On 24/07/15 10:28, David Vrabel wrote:
> On 09/07/15 21:42, Julien Grall wrote:
>> The Xen hypercall interface is always using 4K page granularity on ARM
>> and x86 architecture.
>>
>> With the incoming support of 64K page granularity for ARM64 guest, it
>> won't be possible to re-use th
On 09/07/15 21:42, Julien Grall wrote:
> The Xen hypercall interface is always using 4K page granularity on ARM
> and x86 architecture.
>
> With the incoming support of 64K page granularity for ARM64 guest, it
> won't be possible to re-use the Linux page definition in Xen drivers.
>
> Introduce X
Hi Stefano,
On 16/07/2015 16:19, Stefano Stabellini wrote:
diff --git a/include/xen/page.h b/include/xen/page.h
index c5ed20b..8ebd37b 100644
--- a/include/xen/page.h
+++ b/include/xen/page.h
@@ -1,11 +1,30 @@
#ifndef _XEN_PAGE_H
#define _XEN_PAGE_H
+#include
+
+/* The hypercall interface
On Thu, 9 Jul 2015, Julien Grall wrote:
> The Xen hypercall interface is always using 4K page granularity on ARM
> and x86 architecture.
>
> With the incoming support of 64K page granularity for ARM64 guest, it
> won't be possible to re-use the Linux page definition in Xen drivers.
>
> Introduce
The Xen hypercall interface is always using 4K page granularity on ARM
and x86 architecture.
With the incoming support of 64K page granularity for ARM64 guest, it
won't be possible to re-use the Linux page definition in Xen drivers.
Introduce Xen page definition helpers based on the Linux page
de
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