s390/vdso: Allow alternatives in vdso code

Implement the infrastructure required to allow alternatives in vdso code.

Signed-off-by: Heiko Carstens <hca@linux.ibm.com>
Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
This commit is contained in:
Heiko Carstens 2024-09-13 15:05:41 +02:00 • committed by Jason A. Donenfeld
commit e10863fffe
2 changed files with 23 additions and 0 deletions