Merge tag 'for-linus-6.12-rc1-tag' of git://git.kernel.org/pub/scm/linux/kernel/git...

Pull xen updates from Juergen Gross:

 - fix a boot problem as a Xen dom0 on some AMD systems

 - fix Xen PVH boot problems with KASAN enabled

 - fix for a build warning

 - fixes to swiotlb-xen

* tag 'for-linus-6.12-rc1-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip:
  xen/swiotlb: fix allocated size
  xen/swiotlb: add alignment check for dma buffers
  xen/pci: Avoid -Wflex-array-member-not-at-end warning
  xen/xenbus: Convert to use ERR_CAST()
  xen, pvh: fix unbootable VMs by inlining memset() in xen_prepare_pvh()
  x86/cpu: fix unbootable VMs by inlining memcmp() in hypervisor_cpuid_base()
  xen, pvh: fix unbootable VMs (PVH + KASAN - AMD_MEM_ENCRYPT)
  xen: tolerate ACPI NVS memory overlapping with Xen allocated memory
  xen: allow mapping ACPI data using a different physical address
  xen: add capability to remap non-RAM pages to different PFNs
  xen: move max_pfn in xen_memory_setup() out of function scope
  xen: move checks for e820 conflicts further up
  xen: introduce generic helper checking for memory map conflicts
  xen: use correct end address of kernel for conflict checking

diff --cc arch/x86/kernel/smpboot.c
Simple merge