linux

iv/linux

History

Sebastian Ott 648a6f4495 s390/qdio: use atomic_cmpxchg

qdio uses atomic_read to find an unused indicator and atomic_set to
flag it as used. This could lead to multiple users getting the same
indicator. Use atomic_cmpxchg instead.

Signed-off-by: Sebastian Ott <sebott@linux.vnet.ibm.com>
Acked-by: Ursula Braun <ubraun@linux.vnet.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>

2017-11-03 08:00:28 +01:00

block

s390/dasd: remove unused debug macros

2017-10-18 14:11:26 +02:00

char

vmur: convert urdev.ref_count from atomic_t to refcount_t

2017-10-26 08:36:38 +02:00

cio

s390/qdio: use atomic_cmpxchg

2017-11-03 08:00:28 +01:00

crypto

s390/zcrypt: Introduce QACT support for AP bus devices.