> > + set_fixmap(FIX_PARAVIRT_BOOTMAP, xen_start_info->shared_info);
> > + HYPERVISOR_shared_info = (void *)fix_to_virt(FIX_PARAVIRT_BOOTMAP);
> > +
> > + /* xen clock uses per-cpu vcpu_info, need to init it for boot cpu */
> > + xen_vcpu_info_reset(0);
>
>
> I don't believe this is
On 07/11/2018 08:04 PM, Pavel Tatashin wrote:
> In every hypervisor except for xen pv time ops are initialized in
> init_hypervisor_platform().
>
> Xen PV domains initialize time ops in x86_init.paging.pagetable_init(),
> by calling xen_setup_shared_info() which is a poor design, as time is
> neede
> -void __ref xen_init_time_ops(void)
> +void __init xen_init_time_ops(void)
> {
> pv_time_ops = xen_time_ops;
>
> @@ -542,17 +542,11 @@ void __init xen_hvm_init_time_ops(void)
> return;
>
> if (!xen_feature(XENFEAT_hvm_safe_pvclock)) {
> - printk(KERN
In every hypervisor except for xen pv time ops are initialized in
init_hypervisor_platform().
Xen PV domains initialize time ops in x86_init.paging.pagetable_init(),
by calling xen_setup_shared_info() which is a poor design, as time is
needed prior to memory allocator.
xen_setup_shared_info() is
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