Merge tag 'for-linus-6.11-rc1a-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip

Pull xen fixes from Juergen Gross:
 "Two fixes for issues introduced in this merge window:

   - fix enhanced debugging in the Xen multicall handling

   - two patches fixing a boot failure when running as dom0 in PVH mode"

* tag 'for-linus-6.11-rc1a-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip:
  x86/xen: fix memblock_reserve() usage on PVH
  x86/xen: move xen_reserve_extra_memory()
  xen: fix multicall debug data referencing