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Re: [Xen-devel] [PATCH 12/17] xen: arm: handle traps from 64-bit guests

To: Ian Campbell <ian.campbell@xxxxxxxxxx>
From: Tim Deegan <tim@xxxxxxx>
Date: Mon, 29 Jul 2013 14:49:43 +0100
Cc: julien.grall@xxxxxxxxxx, stefano.stabellini@xxxxxxxxxxxxx, xen-devel@xxxxxxxxxxxxx
Delivery-date: Mon, 29 Jul 2013 13:50:15 +0000
List-id: Xen developer discussion <xen-devel.lists.xen.org>

At 13:21 +0100 on 29 Jul (1375104061), Ian Campbell wrote:
> While there observe that we weren't ever restoring the outer stack frame, even
> for 32-bit guests when running a 64-bit hypervisor! The outer stack frame
> "only" contains most of the SPSR registers for 32-bit...
> 
> Signed-off-by: Ian Campbell <ian.campbell@xxxxxxxxxx>

Acked-by: Tim Deegan <tim@xxxxxxx>

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References:
- [Xen-devel] [PATCH v4 00/17] xen: arm: 64-bit dom0 kernel support
  - From: Ian Campbell
- [Xen-devel] [PATCH 12/17] xen: arm: handle traps from 64-bit guests
  - From: Ian Campbell

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