Merge tag 'm68knommu-for-v5.12-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu

Pull m68knommu fix from Greg Ungerer:
 "Some m68k platforms with a non-zero memory base fail to boot with the
  recent flatmem changes.

  This is a single regression fix to the pfn offset for that case"

* tag 'm68knommu-for-v5.12-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu:
  m68k: fix flatmem memory model setup

arch/m68k/include/asm/page_mm.h

@@ -167,7 +167,7 @@ static inline __attribute_const__ int __virt_to_node_shift(void)
 	((__p) - pgdat->node_mem_map) + pgdat->node_start_pfn;		\
 })
 #else
-#define ARCH_PFN_OFFSET (m68k_memory[0].addr)
+#define ARCH_PFN_OFFSET (m68k_memory[0].addr >> PAGE_SHIFT)
 #include <asm-generic/memory_model.h>
 #endif