On Fri, Nov 16, 2018 at 11:33 AM Mirela Simonovic <mirela.simono...@aggios.com> wrote: > > Hi Julien, > > On Thu, Nov 15, 2018 at 9:31 PM Julien Grall <julien.gr...@arm.com> wrote: > > > > Hi, > > > > On 11/12/18 11:30 AM, Mirela Simonovic wrote: > > > The resume of Dom0 should always follow Xen's resume. This is > > > done by unblocking the first vCPU of Dom0. > > > > Please explain why you always need to resume Dom0 afterwards. > > > > We don't need to, but that is what is promised in the design spec. >
To be more specific - a domU that doesn't depend on dom0 can resume and work happily without dom0 being resumed, i.e. just Xen and domU resume. So patch "[PATCH 17/18] xen/arm: Resume Dom0 after Xen resumes" is not a must (when there are no PV drivers involved). > > Cheers, > > > > -- > > Julien Grall _______________________________________________ Xen-devel mailing list Xen-devel@lists.xenproject.org https://lists.xenproject.org/mailman/listinfo/xen-devel
