From mboxrd@z Thu Jan 1 00:00:00 1970 From: Julien Grall Subject: Re: [PATCH v9a 6/6] xen/arm: Restrict saving of gic register for idle domain Date: Wed, 09 Jul 2014 17:51:39 +0100 Message-ID: <53BD731B.1070907@linaro.org> References: <1404881781-18231-1-git-send-email-vijay.kilari@gmail.com> <1404881781-18231-7-git-send-email-vijay.kilari@gmail.com> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: <1404881781-18231-7-git-send-email-vijay.kilari@gmail.com> List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Sender: xen-devel-bounces@lists.xen.org Errors-To: xen-devel-bounces@lists.xen.org To: vijay.kilari@gmail.com, Ian.Campbell@citrix.com, stefano.stabellini@eu.citrix.com, stefano.stabellini@citrix.com, tim@xen.org, xen-devel@lists.xen.org Cc: Prasun.Kapoor@caviumnetworks.com, vijaya.kumar@caviumnetworks.com List-Id: xen-devel@lists.xenproject.org Hi, On 07/09/2014 05:56 AM, vijay.kilari@gmail.com wrote: > From: Vijaya Kumar K > > Check for idle domain is missing before saving gic context. > Xen stays in hypervisor mode when idle vcpu is running. > So no need to save and restore context when switched to/from > idle domain I sent yesterday a patch to avoid context switch for idle VCPU (see https://patches.linaro.org/33164/). This patch can be dropped from your series. Regards, -- Julien Grall