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| /* SPDX-License-Identifier: GPL-2.0 */
|
| #include <linux/uaccess.h>
|
| static inline int setup_vdso_page(unsigned short *ptr)
| {
| int err = 0;
|
| /* movi r1, 127 */
| err |= __put_user(0x67f1, ptr + 0);
| /* addi r1, (139 - 127) */
| err |= __put_user(0x20b1, ptr + 1);
| /* trap 0 */
| err |= __put_user(0x0008, ptr + 2);
|
| return err;
| }
|
|
