Re: [Xen-devel] [PATCH v3 03/20] xen: Add Xen specific page definition

2015-08-20 Thread David Vrabel
On 07/08/15 17:46, 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 Xen

Re: [Xen-devel] [PATCH v3 03/20] xen: Add Xen specific page definition

2015-08-10 Thread Stefano Stabellini
On Fri, 7 Aug 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 Xen

[Xen-devel] [PATCH v3 03/20] xen: Add Xen specific page definition

2015-08-07 Thread Julien Grall
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