diff options
| author | Heiko Carstens <hca@linux.ibm.com> | 2021-02-02 13:46:47 +0100 |
|---|---|---|
| committer | Vasily Gorbik <gor@linux.ibm.com> | 2021-02-09 15:57:05 +0100 |
| commit | 78f6570946228d0e1dac5f42f398e3e07924b945 (patch) | |
| tree | c43c16fa7dbdd8eee905283224ea88328ae51f12 /arch/s390/kernel/cache.c | |
| parent | b22446d00af972ef624958a09dcbe85974b701fd (diff) | |
s390/entry: use cpu alternative for stck/stckf
Use a cpu alternative to switch between stck and stckf instead of
making it compile time dependent. This will also make kernels compiled
for old machines, but running on newer machines, use stckf.
Reviewed-by: Christian Borntraeger <borntraeger@de.ibm.com>
Signed-off-by: Heiko Carstens <hca@linux.ibm.com>
Signed-off-by: Vasily Gorbik <gor@linux.ibm.com>
Diffstat (limited to 'arch/s390/kernel/cache.c')
0 files changed, 0 insertions, 0 deletions