90 static int copy_from_realmem(void *dest, void *src, size_t count)  in copy_from_realmem()  argument
97 		return memcpy_real(dest, src, count);  in copy_from_realmem()
100 		if (memcpy_real(load_real_addr(dest), src, size))  in copy_from_realmem()
104 		src += size;  in copy_from_realmem()
121 					 unsigned long src, int userbuf)  in copy_oldmem_page_zfcpdump()  argument
125 	if (src < sclp_get_hsa_size()) {  in copy_oldmem_page_zfcpdump()
126 		rc = memcpy_hsa(buf, src, csize, userbuf);  in copy_oldmem_page_zfcpdump()
130 					       (void *) src, csize);  in copy_oldmem_page_zfcpdump()
132 			rc = memcpy_real(buf, (void *) src, csize);  in copy_oldmem_page_zfcpdump()
145 				      unsigned long src, int userbuf)  in copy_oldmem_page_kdump()  argument
150 	if (src < OLDMEM_SIZE)  in copy_oldmem_page_kdump()
151 		src += OLDMEM_BASE;  in copy_oldmem_page_kdump()
152 	else if (src > OLDMEM_BASE &&  in copy_oldmem_page_kdump()
153 		 src < OLDMEM_BASE + OLDMEM_SIZE)  in copy_oldmem_page_kdump()
154 		src -= OLDMEM_BASE;  in copy_oldmem_page_kdump()
157 				       (void *) src, csize);  in copy_oldmem_page_kdump()
159 		rc = copy_from_realmem(buf, (void *) src, csize);  in copy_oldmem_page_kdump()
169 	unsigned long src;  in copy_oldmem_page()  local
173 	src = (pfn << PAGE_SHIFT) + offset;  in copy_oldmem_page()
175 		return copy_oldmem_page_kdump(buf, csize, src, userbuf);  in copy_oldmem_page()
177 		return copy_oldmem_page_zfcpdump(buf, csize, src, userbuf);  in copy_oldmem_page()
248 int copy_from_oldmem(void *dest, void *src, size_t count)  in copy_from_oldmem()  argument
254 		if ((unsigned long) src < OLDMEM_SIZE) {  in copy_from_oldmem()
255 			copied = min(count, OLDMEM_SIZE - (unsigned long) src);  in copy_from_oldmem()
256 			rc = copy_from_realmem(dest, src + OLDMEM_BASE, copied);  in copy_from_oldmem()
262 		if ((unsigned long) src < hsa_end) {  in copy_from_oldmem()
263 			copied = min(count, hsa_end - (unsigned long) src);  in copy_from_oldmem()
264 			rc = memcpy_hsa(dest, (unsigned long) src, copied, 0);  in copy_from_oldmem()
269 	return copy_from_realmem(dest + copied, src + copied, count - copied);  in copy_from_oldmem()
662 	void *src = (void *)(unsigned long)*ppos;  in elfcorehdr_read()  local
664 	src = elfcorehdr_newmem ? src : src - OLDMEM_BASE;  in elfcorehdr_read()
665 	memcpy(buf, src, count);  in elfcorehdr_read()
675 	void *src = (void *)(unsigned long)*ppos;  in elfcorehdr_read_notes()  local
679 		memcpy(buf, src, count);  in elfcorehdr_read_notes()
681 		rc = copy_from_oldmem(buf, src, count);  in elfcorehdr_read_notes()