Heiko Carstens 80f0630624 s390/vdso: reimplement getcpu vdso syscall
Implement the previously removed getcpu vdso syscall by using the
TOD programmable field to pass the cpu number to user space.

Reviewed-by: Sven Schnelle <svens@linux.ibm.com>
Signed-off-by: Heiko Carstens <hca@linux.ibm.com>
2020-11-23 12:01:13 +01:00
..
2017-12-05 07:51:09 +01:00
2020-08-26 18:47:21 +02:00