Merge tag 'x86-urgent-2026-05-09' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull x86 fixes from Ingo Molnar: - Fix memory map enumeration bug in the Xen e820 parsing code (Juergen Gross) - Re-enable e820 BIOS fallback if e820 table is empty (David Gow) * tag 'x86-urgent-2026-05-09' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: x86/boot/e820: Re-enable BIOS fallback if e820 table is empty x86/xen: Fix a potential problem in xen_e820_resolve_conflicts()