* Zachary Amsden <zach@xxxxxxxxxx> wrote: > Make GDT page aligned and page padded to support running inside of a > hypervisor. This prevents false sharing of the GDT page with other > hot data, which is not allowed in Xen, and causes performance problems > in VMware. > > Rather than go back to the old method of statically allocating the GDT > (which wastes unneded space for non-present CPUs), the GDT for APs is > allocated dynamically. > > Signed-off-by: Zachary Amsden <zach@xxxxxxxxxx> Acked-by: Ingo Molnar <mingo@xxxxxxx> Ingo
