On Mon, Mar 13, 2017 at 11:32 AM, Boris Ostrovsky <boris.ostrov...@oracle.com> wrote: > There are a couple of problems for Xen PV guests that need to be addressed: > 1. Xen's set_fixmap op needs non-default handling for > FIX_GDT_REMAP_BEGIN range > 2. GDT remapping for PV guests needs to be RO for both 64 and 32-bit guests. > > I don't know how you prefer to deal with (2), patch below is one > suggestion. With it all my boot tests (Xen and bare-metal) passed. >
Good suggestion, I think I will use most of it. Thanks! > One problem with applying it directly is that kernel becomes > not-bisectable (Xen-wise) between patches 2 and 3 so perhaps you might > pull some of the changes from patch 3 to patch 2. > Yes that make sense, I will have to add the global variable on patch 2 and rebase 3 correctly. -- Thomas _______________________________________________ Xen-devel mailing list Xen-devel@lists.xen.org https://lists.xen.org/xen-devel
