56 static int copy_from_realmem(void *dest, void *src, size_t count)  in copy_from_realmem()  argument
63 		return memcpy_real(dest, src, count);  in copy_from_realmem()
66 		if (memcpy_real(load_real_addr(dest), src, size))  in copy_from_realmem()
70 		src += size;  in copy_from_realmem()
87 					 unsigned long src, int userbuf)  in copy_oldmem_page_zfcpdump()  argument
91 	if (src < sclp.hsa_size) {  in copy_oldmem_page_zfcpdump()
92 		rc = memcpy_hsa(buf, src, csize, userbuf);  in copy_oldmem_page_zfcpdump()
96 					       (void *) src, csize);  in copy_oldmem_page_zfcpdump()
98 			rc = memcpy_real(buf, (void *) src, csize);  in copy_oldmem_page_zfcpdump()
111 				      unsigned long src, int userbuf)  in copy_oldmem_page_kdump()  argument
116 	if (src < OLDMEM_SIZE)  in copy_oldmem_page_kdump()
117 		src += OLDMEM_BASE;  in copy_oldmem_page_kdump()
118 	else if (src > OLDMEM_BASE &&  in copy_oldmem_page_kdump()
119 		 src < OLDMEM_BASE + OLDMEM_SIZE)  in copy_oldmem_page_kdump()
120 		src -= OLDMEM_BASE;  in copy_oldmem_page_kdump()
123 				       (void *) src, csize);  in copy_oldmem_page_kdump()
125 		rc = copy_from_realmem(buf, (void *) src, csize);  in copy_oldmem_page_kdump()
135 	unsigned long src;  in copy_oldmem_page()  local
139 	src = (pfn << PAGE_SHIFT) + offset;  in copy_oldmem_page()
141 		return copy_oldmem_page_kdump(buf, csize, src, userbuf);  in copy_oldmem_page()
143 		return copy_oldmem_page_zfcpdump(buf, csize, src, userbuf);  in copy_oldmem_page()
214 int copy_from_oldmem(void *dest, void *src, size_t count)  in copy_from_oldmem()  argument
220 		if ((unsigned long) src < OLDMEM_SIZE) {  in copy_from_oldmem()
221 			copied = min(count, OLDMEM_SIZE - (unsigned long) src);  in copy_from_oldmem()
222 			rc = copy_from_realmem(dest, src + OLDMEM_BASE, copied);  in copy_from_oldmem()
228 		if ((unsigned long) src < hsa_end) {  in copy_from_oldmem()
229 			copied = min(count, hsa_end - (unsigned long) src);  in copy_from_oldmem()
230 			rc = memcpy_hsa(dest, (unsigned long) src, copied, 0);  in copy_from_oldmem()
235 	return copy_from_realmem(dest + copied, src + copied, count - copied);  in copy_from_oldmem()
630 	void *src = (void *)(unsigned long)*ppos;  in elfcorehdr_read()  local
632 	src = elfcorehdr_newmem ? src : src - OLDMEM_BASE;  in elfcorehdr_read()
633 	memcpy(buf, src, count);  in elfcorehdr_read()
643 	void *src = (void *)(unsigned long)*ppos;  in elfcorehdr_read_notes()  local
647 		memcpy(buf, src, count);  in elfcorehdr_read_notes()
649 		rc = copy_from_oldmem(buf, src, count);  in elfcorehdr_read_notes()