Re: [Xen-devel] [PATCH v6 7/7] xen/arm: export shared memory regions as reserved-memory on device tree

2018-08-03 Thread Julien Grall
Hi Stefano, On 08/01/2018 11:25 PM, Stefano Stabellini wrote: On Wed, 1 Aug 2018, Julien Grall wrote: Hi, On 31/07/18 19:23, Stefano Stabellini wrote: Shared memory regions need to be advertised to the guest. Fortunately, a device tree binding for special memory regions already exist:

Re: [Xen-devel] [PATCH v6 7/7] xen/arm: export shared memory regions as reserved-memory on device tree

2018-08-01 Thread Stefano Stabellini
On Wed, 1 Aug 2018, Julien Grall wrote: > Hi, > > On 31/07/18 19:23, Stefano Stabellini wrote: > > Shared memory regions need to be advertised to the guest. Fortunately, a > > device tree binding for special memory regions already exist: > > reserved-memory. > > > > Add a reserved-memory node

Re: [Xen-devel] [PATCH v6 7/7] xen/arm: export shared memory regions as reserved-memory on device tree

2018-08-01 Thread Julien Grall
Hi, On 31/07/18 19:23, Stefano Stabellini wrote: Shared memory regions need to be advertised to the guest. Fortunately, a device tree binding for special memory regions already exist: reserved-memory. Add a reserved-memory node for each shared memory region, for both masters and slaves.

[Xen-devel] [PATCH v6 7/7] xen/arm: export shared memory regions as reserved-memory on device tree

2018-07-31 Thread Stefano Stabellini
Shared memory regions need to be advertised to the guest. Fortunately, a device tree binding for special memory regions already exist: reserved-memory. Add a reserved-memory node for each shared memory region, for both masters and slaves. Signed-off-by: Stefano Stabellini ---