From mboxrd@z Thu Jan 1 00:00:00 1970 From: Julien Grall Subject: Re: ARM: HVMOP_{get,set}_mem_access? Date: Tue, 04 Mar 2014 14:01:50 +0800 Message-ID: <53156C4E.4010702@linaro.org> References: Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii"; Format="flowed" Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: 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 Lengyel , xen-devel@lists.xen.org List-Id: xen-devel@lists.xenproject.org On 01/03/14 23:53, Tamas Lengyel wrote: > Hi all, Hello Tamas, > are there any plans to implement the HVMOP_{get,set}_mem_access and the > mem-event system for the ARM side? The ARM virtualization extensions > offer similar capabilities as EPT on Intel to play with page permissions > but there is no way to access it through libxc at the moment. AFAIK, nobody is working on this feature. Feel free to send a patch series to support theses hypercalls on ARM. Regards, -- Julien Grall