/* SPDX-License-Identifier: GPL-2.0-or-later */#ifndef _MM_INTERNAL_H#define _MM_INTERNAL_H /* * Enable memblock_dbg() messages */#ifdef MEMBLOCK_DEBUGstatic int memblock_debug = 1;#endif #define pr_warn_ratelimited(fmt, ...)    printf(fmt, ##__VA_ARGS__) #define K(x) ((x) << (PAGE_SHIFT-10)) bool mirrored_kernelcore = false; struct page {};static inline void *page_address(struct page *page){	BUG();	return page;} static inline struct page *virt_to_page(void *virt){	BUG();	return virt;} #define for_each_valid_pfn(pfn, start_pfn, end_pfn)			 \	for ((pfn) = (start_pfn); (pfn) < (end_pfn); (pfn)++) static inline void *kasan_reset_tag(const void *addr){	return (void *)addr;} static inline bool __is_kernel(unsigned long addr){	return false;} #define for_each_valid_pfn(pfn, start_pfn, end_pfn)                     \       for ((pfn) = (start_pfn); (pfn) < (end_pfn); (pfn)++) #define __SetPageReserved(p)	((void)(p)) static inline bool kho_scratch_overlap(phys_addr_t phys, size_t size){	return false;} #endif