From mboxrd@z Thu Jan 1 00:00:00 1970 From: Ian Campbell Subject: Re: [PATCH V14 1/7] xen/arm: groundwork for mem_access support on ARM Date: Wed, 15 Apr 2015 14:39:16 +0100 Message-ID: <1429105156.15516.291.camel@citrix.com> References: <1427407531-31694-1-git-send-email-tklengyel@sec.in.tum.de> <1427407531-31694-2-git-send-email-tklengyel@sec.in.tum.de> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: <1427407531-31694-2-git-send-email-tklengyel@sec.in.tum.de> List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Sender: xen-devel-bounces@lists.xen.org Errors-To: xen-devel-bounces@lists.xen.org To: Tamas K Lengyel Cc: wei.liu2@citrix.com, stefano.stabellini@eu.citrix.com, ian.jackson@eu.citrix.com, julien.grall@linaro.org, tim@xen.org, xen-devel@lists.xen.org, stefano.stabellini@citrix.com, jbeulich@suse.com, keir@xen.org List-Id: xen-devel@lists.xenproject.org On Thu, 2015-03-26 at 23:05 +0100, Tamas K Lengyel wrote: > Add necessary changes for page table construction routines to pass > the default access information and hypercall continuation mask. Also, > define necessary functions and data fields to be used later by mem_access. > > The p2m_access_t info will be stored in a Radix tree as the PTE lacks > enough software programmable bits, thus in this patch we add the radix-tree > construction/destruction portions. The tree itself will be used later > by mem_access. > > Signed-off-by: Tamas K Lengyel Acked-by: Ian Campbell