[V5 PATCH 0/1] x86/xen: Set EFER.NX and EFER.SCE in PVH guests

Hi, Attached V5 patch for fixing the EFER bugs on PVH. Changes in v5 (Mukesh): - Jan reminded us that vcpu 0 could go offline/online. So, add flag back instead of using cpuid to return from xen_pvh_early_cpu_init. - Boris comments: o Rename to xen_pvh_early_cpu_init o Add

[V5 PATCH 0/1] x86/xen: Set EFER.NX and EFER.SCE in PVH guests

Hi, Attached V5 patch for fixing the EFER bugs on PVH. Changes in v5 (Mukesh): - Jan reminded us that vcpu 0 could go offline/online. So, add flag back instead of using cpuid to return from xen_pvh_early_cpu_init. - Boris comments: o Rename to xen_pvh_early_cpu_init o Add