220 static int vmcoredd_copy_dumps(void *dst, u64 start, size_t size, int userbuf)  in vmcoredd_copy_dumps()  argument
230 		if (start < offset + dump->size) {  in vmcoredd_copy_dumps()
231 			tsz = min(offset + (u64)dump->size - start, (u64)size);  in vmcoredd_copy_dumps()
232 			buf = dump->buf + start - offset;  in vmcoredd_copy_dumps()
239 			start += tsz;  in vmcoredd_copy_dumps()
256 			       u64 start, size_t size)  in vmcoredd_mmap_dumps()  argument
266 		if (start < offset + dump->size) {  in vmcoredd_mmap_dumps()
267 			tsz = min(offset + (u64)dump->size - start, (u64)size);  in vmcoredd_mmap_dumps()
268 			buf = dump->buf + start - offset;  in vmcoredd_mmap_dumps()
275 			start += tsz;  in vmcoredd_mmap_dumps()
300 	u64 start;  in __read_vmcore()  local
343 			start = *fpos - elfcorebuf_sz;  in __read_vmcore()
344 			if (vmcoredd_copy_dumps(buffer, start, tsz, userbuf))  in __read_vmcore()
379 			start = m->paddr + *fpos - m->offset;  in __read_vmcore()
380 			tmp = read_from_oldmem(buffer, tsz, &start,  in __read_vmcore()
553 	u64 start, end, len, tsz;  in mmap_vmcore()  local
556 	start = (u64)vma->vm_pgoff << PAGE_SHIFT;  in mmap_vmcore()
557 	end = start + size;  in mmap_vmcore()
571 	if (start < elfcorebuf_sz) {  in mmap_vmcore()
574 		tsz = min(elfcorebuf_sz - (size_t)start, size);  in mmap_vmcore()
575 		pfn = __pa(elfcorebuf + start) >> PAGE_SHIFT;  in mmap_vmcore()
580 		start += tsz;  in mmap_vmcore()
587 	if (start < elfcorebuf_sz + elfnotes_sz) {  in mmap_vmcore()
603 		if (start < elfcorebuf_sz + vmcoredd_orig_sz) {  in mmap_vmcore()
607 				  (size_t)start, size);  in mmap_vmcore()
608 			start_off = start - elfcorebuf_sz;  in mmap_vmcore()
614 			start += tsz;  in mmap_vmcore()
624 		tsz = min(elfcorebuf_sz + elfnotes_sz - (size_t)start, size);  in mmap_vmcore()
625 		kaddr = elfnotes_buf + start - elfcorebuf_sz - vmcoredd_orig_sz;  in mmap_vmcore()
631 		start += tsz;  in mmap_vmcore()
639 		if (start < m->offset + m->size) {  in mmap_vmcore()
643 					    m->offset + m->size - start, size);  in mmap_vmcore()
644 			paddr = m->paddr + start - m->offset;  in mmap_vmcore()
650 			start += tsz;  in mmap_vmcore()
1096 		u64 paddr, start, end, size;  in process_ptload_program_headers_elf64()  local
1102 		start = rounddown(paddr, PAGE_SIZE);  in process_ptload_program_headers_elf64()
1104 		size = end - start;  in process_ptload_program_headers_elf64()
1110 		new->paddr = start;  in process_ptload_program_headers_elf64()
1115 		phdr_ptr->p_offset = vmcore_off + (paddr - start);  in process_ptload_program_headers_elf64()
1139 		u64 paddr, start, end, size;  in process_ptload_program_headers_elf32()  local
1145 		start = rounddown(paddr, PAGE_SIZE);  in process_ptload_program_headers_elf32()
1147 		size = end - start;  in process_ptload_program_headers_elf32()
1153 		new->paddr = start;  in process_ptload_program_headers_elf32()
1158 		phdr_ptr->p_offset = vmcore_off + (paddr - start);  in process_ptload_program_headers_elf32()
1371 	u64 start, end, size;  in vmcoredd_update_program_headers()  local
1390 			start = rounddown(phdr->p_offset, PAGE_SIZE);  in vmcoredd_update_program_headers()
1393 			size = end - start;  in vmcoredd_update_program_headers()
1394 			phdr->p_offset = vmcore_off + (phdr->p_offset - start);  in vmcoredd_update_program_headers()
1410 			start = rounddown(phdr->p_offset, PAGE_SIZE);  in vmcoredd_update_program_headers()
1413 			size = end - start;  in vmcoredd_update_program_headers()
1414 			phdr->p_offset = vmcore_off + (phdr->p_offset - start);  in vmcoredd_update_program_headers()