From mboxrd@z Thu Jan  1 00:00:00 1970
From: Julien Grall <julien.grall@citrix.com>
Subject: Re: memaccess: skipping mem_access_send_req
Date: Fri, 10 Apr 2015 16:23:02 +0100
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To: Razvan Cojocaru <rcojocaru@bitdefender.com>, Gareth Stockwell <Gareth.Stockwell@arm.com>, "xen-devel (xen-devel@lists.xen.org)" <xen-devel@lists.xen.org>
Cc: "stefano.stabellini@citrix.com" <stefano.stabellini@citrix.com>, "tklengyel@sec.in.tum.de" <tklengyel@sec.in.tum.de>, "Ian.Campbell@citrix.com" <Ian.Campbell@citrix.com>
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Hi Razvan,

On 10/04/15 16:11, Razvan Cojocaru wrote:
> It's not entirely clear to me what you're trying to do, but if I
> understand it correctly, there's always the third option of simply using
> the vm_event system as it is now, and when you get an EPT violation
> event simply use xc_hvm_inject_trap() from userspace to inject the
> exception.

xc_hvm_inject_trap is not implemented on ARM.

Also, looking to the function, most of the traps and arguments are x86
specific.

Regards,

-- 
Julien Grall