223 static int vmcoredd_copy_dumps(void *dst, u64 start, size_t size, int userbuf)  in vmcoredd_copy_dumps()  argument
233 		if (start < offset + dump->size) {  in vmcoredd_copy_dumps()
234 			tsz = min(offset + (u64)dump->size - start, (u64)size);  in vmcoredd_copy_dumps()
235 			buf = dump->buf + start - offset;  in vmcoredd_copy_dumps()
242 			start += tsz;  in vmcoredd_copy_dumps()
259 			       u64 start, size_t size)  in vmcoredd_mmap_dumps()  argument
269 		if (start < offset + dump->size) {  in vmcoredd_mmap_dumps()
270 			tsz = min(offset + (u64)dump->size - start, (u64)size);  in vmcoredd_mmap_dumps()
271 			buf = dump->buf + start - offset;  in vmcoredd_mmap_dumps()
279 			start += tsz;  in vmcoredd_mmap_dumps()
304 	u64 start;  in __read_vmcore()  local
347 			start = *fpos - elfcorebuf_sz;  in __read_vmcore()
348 			if (vmcoredd_copy_dumps(buffer, start, tsz, userbuf))  in __read_vmcore()
383 			start = m->paddr + *fpos - m->offset;  in __read_vmcore()
384 			tmp = read_from_oldmem(buffer, tsz, &start,  in __read_vmcore()
557 	u64 start, end, len, tsz;  in mmap_vmcore()  local
560 	start = (u64)vma->vm_pgoff << PAGE_SHIFT;  in mmap_vmcore()
561 	end = start + size;  in mmap_vmcore()
575 	if (start < elfcorebuf_sz) {  in mmap_vmcore()
578 		tsz = min(elfcorebuf_sz - (size_t)start, size);  in mmap_vmcore()
579 		pfn = __pa(elfcorebuf + start) >> PAGE_SHIFT;  in mmap_vmcore()
584 		start += tsz;  in mmap_vmcore()
591 	if (start < elfcorebuf_sz + elfnotes_sz) {  in mmap_vmcore()
607 		if (start < elfcorebuf_sz + vmcoredd_orig_sz) {  in mmap_vmcore()
611 				  (size_t)start, size);  in mmap_vmcore()
612 			start_off = start - elfcorebuf_sz;  in mmap_vmcore()
618 			start += tsz;  in mmap_vmcore()
628 		tsz = min(elfcorebuf_sz + elfnotes_sz - (size_t)start, size);  in mmap_vmcore()
629 		kaddr = elfnotes_buf + start - elfcorebuf_sz - vmcoredd_orig_sz;  in mmap_vmcore()
635 		start += tsz;  in mmap_vmcore()
643 		if (start < m->offset + m->size) {  in mmap_vmcore()
647 					    m->offset + m->size - start, size);  in mmap_vmcore()
648 			paddr = m->paddr + start - m->offset;  in mmap_vmcore()
654 			start += tsz;  in mmap_vmcore()
1100 		u64 paddr, start, end, size;  in process_ptload_program_headers_elf64()  local
1106 		start = rounddown(paddr, PAGE_SIZE);  in process_ptload_program_headers_elf64()
1108 		size = end - start;  in process_ptload_program_headers_elf64()
1114 		new->paddr = start;  in process_ptload_program_headers_elf64()
1119 		phdr_ptr->p_offset = vmcore_off + (paddr - start);  in process_ptload_program_headers_elf64()
1143 		u64 paddr, start, end, size;  in process_ptload_program_headers_elf32()  local
1149 		start = rounddown(paddr, PAGE_SIZE);  in process_ptload_program_headers_elf32()
1151 		size = end - start;  in process_ptload_program_headers_elf32()
1157 		new->paddr = start;  in process_ptload_program_headers_elf32()
1162 		phdr_ptr->p_offset = vmcore_off + (paddr - start);  in process_ptload_program_headers_elf32()
1375 	u64 start, end, size;  in vmcoredd_update_program_headers()  local
1394 			start = rounddown(phdr->p_offset, PAGE_SIZE);  in vmcoredd_update_program_headers()
1397 			size = end - start;  in vmcoredd_update_program_headers()
1398 			phdr->p_offset = vmcore_off + (phdr->p_offset - start);  in vmcoredd_update_program_headers()
1414 			start = rounddown(phdr->p_offset, PAGE_SIZE);  in vmcoredd_update_program_headers()
1417 			size = end - start;  in vmcoredd_update_program_headers()
1418 			phdr->p_offset = vmcore_off + (phdr->p_offset - start);  in vmcoredd_update_program_headers()